diff options
61 files changed, 2825 insertions, 802 deletions
diff --git a/.gitmodules b/.gitmodules index 2ec9dda62..9ba8fe207 100644 --- a/.gitmodules +++ b/.gitmodules @@ -13,6 +13,9 @@ [submodule "soundtouch"] path = externals/soundtouch url = https://github.com/citra-emu/ext-soundtouch.git +[submodule "libressl"] + path = externals/libressl + url = https://github.com/citra-emu/ext-libressl-portable.git [submodule "discord-rpc"] path = externals/discord-rpc url = https://github.com/discordapp/discord-rpc.git diff --git a/CMakeLists.txt b/CMakeLists.txt index a9f669d56..b71071271 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -152,7 +152,6 @@ macro(yuzu_find_packages) "Boost 1.71 boost/1.72.0" "Catch2 2.11 catch2/2.11.0" "fmt 6.2 fmt/6.2.0" - "OpenSSL 1.1 openssl/1.1.1f" # can't use until https://github.com/bincrafters/community/issues/1173 #"libzip 1.5 libzip/1.5.2@bincrafters/stable" "lz4 1.8 lz4/1.9.2" @@ -312,15 +311,6 @@ elseif (TARGET Boost::boost) add_library(boost ALIAS Boost::boost) endif() -if (NOT TARGET OpenSSL::SSL) - set_target_properties(OpenSSL::OpenSSL PROPERTIES IMPORTED_GLOBAL TRUE) - add_library(OpenSSL::SSL ALIAS OpenSSL::OpenSSL) -endif() -if (NOT TARGET OpenSSL::Crypto) - set_target_properties(OpenSSL::OpenSSL PROPERTIES IMPORTED_GLOBAL TRUE) - add_library(OpenSSL::Crypto ALIAS OpenSSL::OpenSSL) -endif() - if (TARGET sdl2::sdl2) # imported from the conan generated sdl2Config.cmake set_target_properties(sdl2::sdl2 PROPERTIES IMPORTED_GLOBAL TRUE) diff --git a/CMakeModules/GenerateSCMRev.cmake b/CMakeModules/GenerateSCMRev.cmake index 83e4e9df2..311ba1c2e 100644 --- a/CMakeModules/GenerateSCMRev.cmake +++ b/CMakeModules/GenerateSCMRev.cmake @@ -51,6 +51,8 @@ endif() # The variable SRC_DIR must be passed into the script (since it uses the current build directory for all values of CMAKE_*_DIR) set(VIDEO_CORE "${SRC_DIR}/src/video_core") set(HASH_FILES + "${VIDEO_CORE}/renderer_opengl/gl_arb_decompiler.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_arb_decompiler.h" "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.cpp" "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.h" "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.cpp" diff --git a/dist/qt_themes/qdarkstyle/style.qss b/dist/qt_themes/qdarkstyle/style.qss index 7d088a719..2d5c9761f 100644 --- a/dist/qt_themes/qdarkstyle/style.qss +++ b/dist/qt_themes/qdarkstyle/style.qss @@ -673,10 +673,6 @@ QTabWidget::pane { border-bottom-left-radius: 2px; } -QTabWidget::tab-bar { - overflow: visible; -} - QTabBar { qproperty-drawBase: 0; border-radius: 3px; diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt index df7a5e0a9..b80b27605 100644 --- a/externals/CMakeLists.txt +++ b/externals/CMakeLists.txt @@ -4,6 +4,13 @@ list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules") list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/externals/find-modules") include(DownloadExternals) +# xbyak +if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64) + add_library(xbyak INTERFACE) + target_include_directories(xbyak SYSTEM INTERFACE ./xbyak/xbyak) + target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES) +endif() + # Catch add_library(catch-single-include INTERFACE) target_include_directories(catch-single-include INTERFACE catch/single_include) @@ -66,6 +73,15 @@ if (NOT LIBZIP_FOUND) endif() if (ENABLE_WEB_SERVICE) + # LibreSSL + set(LIBRESSL_SKIP_INSTALL ON CACHE BOOL "") + add_subdirectory(libressl EXCLUDE_FROM_ALL) + target_include_directories(ssl INTERFACE ./libressl/include) + target_compile_definitions(ssl PRIVATE -DHAVE_INET_NTOP) + get_directory_property(OPENSSL_LIBRARIES + DIRECTORY libressl + DEFINITION OPENSSL_LIBS) + # lurlparser add_subdirectory(lurlparser EXCLUDE_FROM_ALL) @@ -73,13 +89,5 @@ if (ENABLE_WEB_SERVICE) add_library(httplib INTERFACE) target_include_directories(httplib INTERFACE ./httplib) target_compile_definitions(httplib INTERFACE -DCPPHTTPLIB_OPENSSL_SUPPORT) - target_link_libraries(httplib INTERFACE OpenSSL::SSL OpenSSL::Crypto) -endif() - -if (NOT TARGET xbyak) - if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64) - add_library(xbyak INTERFACE) - target_include_directories(xbyak SYSTEM INTERFACE ./xbyak/xbyak) - target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES) - endif() + target_link_libraries(httplib INTERFACE ${OPENSSL_LIBRARIES}) endif() diff --git a/externals/libressl b/externals/libressl new file mode 160000 +Subproject 7d01cb01cb1a926ecb4c9c98b107ef3c26f59df diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt index 24b7a083c..0a3e2f4d1 100644 --- a/src/common/CMakeLists.txt +++ b/src/common/CMakeLists.txt @@ -32,6 +32,8 @@ add_custom_command(OUTPUT scm_rev.cpp DEPENDS # WARNING! It was too much work to try and make a common location for this list, # so if you need to change it, please update CMakeModules/GenerateSCMRev.cmake as well + "${VIDEO_CORE}/renderer_opengl/gl_arb_decompiler.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_arb_decompiler.h" "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.cpp" "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.h" "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.cpp" diff --git a/src/common/x64/xbyak_abi.h b/src/common/x64/xbyak_abi.h index 794da8a52..a5f5d4fc1 100644 --- a/src/common/x64/xbyak_abi.h +++ b/src/common/x64/xbyak_abi.h @@ -11,7 +11,7 @@ namespace Common::X64 { -inline int RegToIndex(const Xbyak::Reg& reg) { +inline std::size_t RegToIndex(const Xbyak::Reg& reg) { using Kind = Xbyak::Reg::Kind; ASSERT_MSG((reg.getKind() & (Kind::REG | Kind::XMM)) != 0, "RegSet only support GPRs and XMM registers."); @@ -19,17 +19,17 @@ inline int RegToIndex(const Xbyak::Reg& reg) { return reg.getIdx() + (reg.getKind() == Kind::REG ? 0 : 16); } -inline Xbyak::Reg64 IndexToReg64(int reg_index) { +inline Xbyak::Reg64 IndexToReg64(std::size_t reg_index) { ASSERT(reg_index < 16); - return Xbyak::Reg64(reg_index); + return Xbyak::Reg64(static_cast<int>(reg_index)); } -inline Xbyak::Xmm IndexToXmm(int reg_index) { +inline Xbyak::Xmm IndexToXmm(std::size_t reg_index) { ASSERT(reg_index >= 16 && reg_index < 32); - return Xbyak::Xmm(reg_index - 16); + return Xbyak::Xmm(static_cast<int>(reg_index - 16)); } -inline Xbyak::Reg IndexToReg(int reg_index) { +inline Xbyak::Reg IndexToReg(std::size_t reg_index) { if (reg_index < 16) { return IndexToReg64(reg_index); } else { @@ -151,9 +151,13 @@ constexpr size_t ABI_SHADOW_SPACE = 0; #endif -inline void ABI_CalculateFrameSize(std::bitset<32> regs, size_t rsp_alignment, - size_t needed_frame_size, s32* out_subtraction, - s32* out_xmm_offset) { +struct ABIFrameInfo { + s32 subtraction; + s32 xmm_offset; +}; + +inline ABIFrameInfo ABI_CalculateFrameSize(std::bitset<32> regs, size_t rsp_alignment, + size_t needed_frame_size) { const auto count = (regs & ABI_ALL_GPRS).count(); rsp_alignment -= count * 8; size_t subtraction = 0; @@ -170,33 +174,28 @@ inline void ABI_CalculateFrameSize(std::bitset<32> regs, size_t rsp_alignment, rsp_alignment -= subtraction; subtraction += rsp_alignment & 0xF; - *out_subtraction = (s32)subtraction; - *out_xmm_offset = (s32)(subtraction - xmm_base_subtraction); + return ABIFrameInfo{static_cast<s32>(subtraction), + static_cast<s32>(subtraction - xmm_base_subtraction)}; } inline size_t ABI_PushRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::bitset<32> regs, size_t rsp_alignment, size_t needed_frame_size = 0) { - s32 subtraction, xmm_offset; - ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset); + auto frame_info = ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size); + for (std::size_t i = 0; i < regs.size(); ++i) { if (regs[i] && ABI_ALL_GPRS[i]) { - code.push(IndexToReg64(static_cast<int>(i))); + code.push(IndexToReg64(i)); } } - if (subtraction != 0) { - code.sub(code.rsp, subtraction); - } - for (int i = 0; i < regs.count(); i++) { - if (regs.test(i) & ABI_ALL_GPRS.test(i)) { - code.push(IndexToReg64(i)); - } + if (frame_info.subtraction != 0) { + code.sub(code.rsp, frame_info.subtraction); } for (std::size_t i = 0; i < regs.size(); ++i) { if (regs[i] && ABI_ALL_XMMS[i]) { - code.movaps(code.xword[code.rsp + xmm_offset], IndexToXmm(static_cast<int>(i))); - xmm_offset += 0x10; + code.movaps(code.xword[code.rsp + frame_info.xmm_offset], IndexToXmm(i)); + frame_info.xmm_offset += 0x10; } } @@ -205,59 +204,23 @@ inline size_t ABI_PushRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::b inline void ABI_PopRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::bitset<32> regs, size_t rsp_alignment, size_t needed_frame_size = 0) { - s32 subtraction, xmm_offset; - ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset); + auto frame_info = ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size); for (std::size_t i = 0; i < regs.size(); ++i) { if (regs[i] && ABI_ALL_XMMS[i]) { - code.movaps(IndexToXmm(static_cast<int>(i)), code.xword[code.rsp + xmm_offset]); - xmm_offset += 0x10; + code.movaps(IndexToXmm(i), code.xword[code.rsp + frame_info.xmm_offset]); + frame_info.xmm_offset += 0x10; } } - if (subtraction != 0) { - code.add(code.rsp, subtraction); + if (frame_info.subtraction != 0) { + code.add(code.rsp, frame_info.subtraction); } // GPRs need to be popped in reverse order - for (int i = 15; i >= 0; i--) { - if (regs[i]) { - code.pop(IndexToReg64(i)); - } - } -} - -inline size_t ABI_PushRegistersAndAdjustStackGPS(Xbyak::CodeGenerator& code, std::bitset<32> regs, - size_t rsp_alignment, - size_t needed_frame_size = 0) { - s32 subtraction, xmm_offset; - ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset); - - for (std::size_t i = 0; i < regs.size(); ++i) { + for (std::size_t j = 0; j < regs.size(); ++j) { + const std::size_t i = regs.size() - j - 1; if (regs[i] && ABI_ALL_GPRS[i]) { - code.push(IndexToReg64(static_cast<int>(i))); - } - } - - if (subtraction != 0) { - code.sub(code.rsp, subtraction); - } - - return ABI_SHADOW_SPACE; -} - -inline void ABI_PopRegistersAndAdjustStackGPS(Xbyak::CodeGenerator& code, std::bitset<32> regs, - size_t rsp_alignment, size_t needed_frame_size = 0) { - s32 subtraction, xmm_offset; - ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size, &subtraction, &xmm_offset); - - if (subtraction != 0) { - code.add(code.rsp, subtraction); - } - - // GPRs need to be popped in reverse order - for (int i = 15; i >= 0; i--) { - if (regs[i]) { code.pop(IndexToReg64(i)); } } diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 9bc86e3b9..19d798dc7 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -50,7 +50,8 @@ public: } void InterpreterFallback(u32 pc, std::size_t num_instructions) override { - UNIMPLEMENTED(); + UNIMPLEMENTED_MSG("This should never happen, pc = {:08X}, code = {:08X}", pc, + MemoryReadCode(pc)); } void ExceptionRaised(u32 pc, Dynarmic::A32::Exception exception) override { @@ -89,8 +90,6 @@ public: ARM_Dynarmic_32& parent; std::size_t num_interpreted_instructions{}; - u64 tpidrro_el0{}; - u64 tpidr_el0{}; }; std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable& page_table, @@ -99,7 +98,7 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable& config.callbacks = cb.get(); // TODO(bunnei): Implement page table for 32-bit // config.page_table = &page_table.pointers; - config.coprocessors[15] = std::make_shared<DynarmicCP15>((u32*)&CP15_regs[0]); + config.coprocessors[15] = cp15; config.define_unpredictable_behaviour = true; return std::make_unique<Dynarmic::A32::Jit>(config); } @@ -112,13 +111,13 @@ void ARM_Dynarmic_32::Run() { } void ARM_Dynarmic_32::Step() { - cb->InterpreterFallback(jit->Regs()[15], 1); + jit->Step(); } ARM_Dynarmic_32::ARM_Dynarmic_32(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index) - : ARM_Interface{system}, - cb(std::make_unique<DynarmicCallbacks32>(*this)), core_index{core_index}, + : ARM_Interface{system}, cb(std::make_unique<DynarmicCallbacks32>(*this)), + cp15(std::make_shared<DynarmicCP15>(*this)), core_index{core_index}, exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {} ARM_Dynarmic_32::~ARM_Dynarmic_32() = default; @@ -154,19 +153,19 @@ void ARM_Dynarmic_32::SetPSTATE(u32 cpsr) { } u64 ARM_Dynarmic_32::GetTlsAddress() const { - return CP15_regs[static_cast<std::size_t>(CP15Register::CP15_THREAD_URO)]; + return cp15->uro; } void ARM_Dynarmic_32::SetTlsAddress(VAddr address) { - CP15_regs[static_cast<std::size_t>(CP15Register::CP15_THREAD_URO)] = static_cast<u32>(address); + cp15->uro = static_cast<u32>(address); } u64 ARM_Dynarmic_32::GetTPIDR_EL0() const { - return cb->tpidr_el0; + return cp15->uprw; } void ARM_Dynarmic_32::SetTPIDR_EL0(u64 value) { - cb->tpidr_el0 = value; + cp15->uprw = static_cast<u32>(value); } void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) { diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h index 8ba9cea8f..e5b92d7bb 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.h +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -22,6 +22,7 @@ class Memory; namespace Core { class DynarmicCallbacks32; +class DynarmicCP15; class DynarmicExclusiveMonitor; class System; @@ -66,12 +67,14 @@ private: std::unordered_map<JitCacheKey, std::shared_ptr<Dynarmic::A32::Jit>, Common::PairHash>; friend class DynarmicCallbacks32; + friend class DynarmicCP15; + std::unique_ptr<DynarmicCallbacks32> cb; JitCacheType jit_cache; std::shared_ptr<Dynarmic::A32::Jit> jit; + std::shared_ptr<DynarmicCP15> cp15; std::size_t core_index; DynarmicExclusiveMonitor& exclusive_monitor; - std::array<u32, 84> CP15_regs{}; }; } // namespace Core diff --git a/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp b/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp index 3fdcdebde..d43e4dd70 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp @@ -2,79 +2,132 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <fmt/format.h> +#include "common/logging/log.h" +#include "core/arm/dynarmic/arm_dynarmic_32.h" #include "core/arm/dynarmic/arm_dynarmic_cp15.h" +#include "core/core.h" +#include "core/core_timing.h" +#include "core/core_timing_util.h" using Callback = Dynarmic::A32::Coprocessor::Callback; using CallbackOrAccessOneWord = Dynarmic::A32::Coprocessor::CallbackOrAccessOneWord; using CallbackOrAccessTwoWords = Dynarmic::A32::Coprocessor::CallbackOrAccessTwoWords; +template <> +struct fmt::formatter<Dynarmic::A32::CoprocReg> { + constexpr auto parse(format_parse_context& ctx) { + return ctx.begin(); + } + template <typename FormatContext> + auto format(const Dynarmic::A32::CoprocReg& reg, FormatContext& ctx) { + return format_to(ctx.out(), "cp{}", static_cast<size_t>(reg)); + } +}; + +namespace Core { + +static u32 dummy_value; + std::optional<Callback> DynarmicCP15::CompileInternalOperation(bool two, unsigned opc1, CoprocReg CRd, CoprocReg CRn, CoprocReg CRm, unsigned opc2) { + LOG_CRITICAL(Core_ARM, "CP15: cdp{} p15, {}, {}, {}, {}, {}", two ? "2" : "", opc1, CRd, CRn, + CRm, opc2); return {}; } CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1, CoprocReg CRn, CoprocReg CRm, unsigned opc2) { - // TODO(merry): Privileged CP15 registers - if (!two && CRn == CoprocReg::C7 && opc1 == 0 && CRm == CoprocReg::C5 && opc2 == 4) { + // CP15_FLUSH_PREFETCH_BUFFER // This is a dummy write, we ignore the value written here. - return &CP15[static_cast<std::size_t>(CP15Register::CP15_FLUSH_PREFETCH_BUFFER)]; + return &dummy_value; } if (!two && CRn == CoprocReg::C7 && opc1 == 0 && CRm == CoprocReg::C10) { switch (opc2) { case 4: + // CP15_DATA_SYNC_BARRIER // This is a dummy write, we ignore the value written here. - return &CP15[static_cast<std::size_t>(CP15Register::CP15_DATA_SYNC_BARRIER)]; + return &dummy_value; case 5: + // CP15_DATA_MEMORY_BARRIER // This is a dummy write, we ignore the value written here. - return &CP15[static_cast<std::size_t>(CP15Register::CP15_DATA_MEMORY_BARRIER)]; - default: - return {}; + return &dummy_value; } } if (!two && CRn == CoprocReg::C13 && opc1 == 0 && CRm == CoprocReg::C0 && opc2 == 2) { - return &CP15[static_cast<std::size_t>(CP15Register::CP15_THREAD_UPRW)]; + // CP15_THREAD_UPRW + return &uprw; } + LOG_CRITICAL(Core_ARM, "CP15: mcr{} p15, {}, <Rt>, {}, {}, {}", two ? "2" : "", opc1, CRn, CRm, + opc2); return {}; } CallbackOrAccessTwoWords DynarmicCP15::CompileSendTwoWords(bool two, unsigned opc, CoprocReg CRm) { + LOG_CRITICAL(Core_ARM, "CP15: mcrr{} p15, {}, <Rt>, <Rt2>, {}", two ? "2" : "", opc, CRm); return {}; } CallbackOrAccessOneWord DynarmicCP15::CompileGetOneWord(bool two, unsigned opc1, CoprocReg CRn, CoprocReg CRm, unsigned opc2) { - // TODO(merry): Privileged CP15 registers - if (!two && CRn == CoprocReg::C13 && opc1 == 0 && CRm == CoprocReg::C0) { switch (opc2) { case 2: - return &CP15[static_cast<std::size_t>(CP15Register::CP15_THREAD_UPRW)]; + // CP15_THREAD_UPRW + return &uprw; case 3: - return &CP15[static_cast<std::size_t>(CP15Register::CP15_THREAD_URO)]; - default: - return {}; + // CP15_THREAD_URO + return &uro; } } + LOG_CRITICAL(Core_ARM, "CP15: mrc{} p15, {}, <Rt>, {}, {}, {}", two ? "2" : "", opc1, CRn, CRm, + opc2); return {}; } CallbackOrAccessTwoWords DynarmicCP15::CompileGetTwoWords(bool two, unsigned opc, CoprocReg CRm) { + if (!two && opc == 0 && CRm == CoprocReg::C14) { + // CNTPCT + const auto callback = static_cast<u64 (*)(Dynarmic::A32::Jit*, void*, u32, u32)>( + [](Dynarmic::A32::Jit*, void* arg, u32, u32) -> u64 { + ARM_Dynarmic_32& parent = *(ARM_Dynarmic_32*)arg; + return Timing::CpuCyclesToClockCycles(parent.system.CoreTiming().GetTicks()); + }); + return Dynarmic::A32::Coprocessor::Callback{callback, (void*)&parent}; + } + + LOG_CRITICAL(Core_ARM, "CP15: mrrc{} p15, {}, <Rt>, <Rt2>, {}", two ? "2" : "", opc, CRm); return {}; } std::optional<Callback> DynarmicCP15::CompileLoadWords(bool two, bool long_transfer, CoprocReg CRd, std::optional<u8> option) { + if (option) { + LOG_CRITICAL(Core_ARM, "CP15: mrrc{}{} p15, {}, [...], {}", two ? "2" : "", + long_transfer ? "l" : "", CRd, *option); + } else { + LOG_CRITICAL(Core_ARM, "CP15: mrrc{}{} p15, {}, [...]", two ? "2" : "", + long_transfer ? "l" : "", CRd); + } return {}; } std::optional<Callback> DynarmicCP15::CompileStoreWords(bool two, bool long_transfer, CoprocReg CRd, std::optional<u8> option) { + if (option) { + LOG_CRITICAL(Core_ARM, "CP15: mrrc{}{} p15, {}, [...], {}", two ? "2" : "", + long_transfer ? "l" : "", CRd, *option); + } else { + LOG_CRITICAL(Core_ARM, "CP15: mrrc{}{} p15, {}, [...]", two ? "2" : "", + long_transfer ? "l" : "", CRd); + } return {}; } + +} // namespace Core diff --git a/src/core/arm/dynarmic/arm_dynarmic_cp15.h b/src/core/arm/dynarmic/arm_dynarmic_cp15.h index 07bcde5f9..7356d252e 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_cp15.h +++ b/src/core/arm/dynarmic/arm_dynarmic_cp15.h @@ -10,128 +10,15 @@ #include <dynarmic/A32/coprocessor.h> #include "common/common_types.h" -enum class CP15Register { - // c0 - Information registers - CP15_MAIN_ID, - CP15_CACHE_TYPE, - CP15_TCM_STATUS, - CP15_TLB_TYPE, - CP15_CPU_ID, - CP15_PROCESSOR_FEATURE_0, - CP15_PROCESSOR_FEATURE_1, - CP15_DEBUG_FEATURE_0, - CP15_AUXILIARY_FEATURE_0, - CP15_MEMORY_MODEL_FEATURE_0, - CP15_MEMORY_MODEL_FEATURE_1, - CP15_MEMORY_MODEL_FEATURE_2, - CP15_MEMORY_MODEL_FEATURE_3, - CP15_ISA_FEATURE_0, - CP15_ISA_FEATURE_1, - CP15_ISA_FEATURE_2, - CP15_ISA_FEATURE_3, - CP15_ISA_FEATURE_4, +namespace Core { - // c1 - Control registers - CP15_CONTROL, - CP15_AUXILIARY_CONTROL, - CP15_COPROCESSOR_ACCESS_CONTROL, - - // c2 - Translation table registers - CP15_TRANSLATION_BASE_TABLE_0, - CP15_TRANSLATION_BASE_TABLE_1, - CP15_TRANSLATION_BASE_CONTROL, - CP15_DOMAIN_ACCESS_CONTROL, - CP15_RESERVED, - - // c5 - Fault status registers - CP15_FAULT_STATUS, - CP15_INSTR_FAULT_STATUS, - CP15_COMBINED_DATA_FSR = CP15_FAULT_STATUS, - CP15_INST_FSR, - - // c6 - Fault Address registers - CP15_FAULT_ADDRESS, - CP15_COMBINED_DATA_FAR = CP15_FAULT_ADDRESS, - CP15_WFAR, - CP15_IFAR, - - // c7 - Cache operation registers - CP15_WAIT_FOR_INTERRUPT, - CP15_PHYS_ADDRESS, - CP15_INVALIDATE_INSTR_CACHE, - CP15_INVALIDATE_INSTR_CACHE_USING_MVA, - CP15_INVALIDATE_INSTR_CACHE_USING_INDEX, - CP15_FLUSH_PREFETCH_BUFFER, - CP15_FLUSH_BRANCH_TARGET_CACHE, - CP15_FLUSH_BRANCH_TARGET_CACHE_ENTRY, - CP15_INVALIDATE_DATA_CACHE, - CP15_INVALIDATE_DATA_CACHE_LINE_USING_MVA, - CP15_INVALIDATE_DATA_CACHE_LINE_USING_INDEX, - CP15_INVALIDATE_DATA_AND_INSTR_CACHE, - CP15_CLEAN_DATA_CACHE, - CP15_CLEAN_DATA_CACHE_LINE_USING_MVA, - CP15_CLEAN_DATA_CACHE_LINE_USING_INDEX, - CP15_DATA_SYNC_BARRIER, - CP15_DATA_MEMORY_BARRIER, - CP15_CLEAN_AND_INVALIDATE_DATA_CACHE, - CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_MVA, - CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_INDEX, - - // c8 - TLB operations - CP15_INVALIDATE_ITLB, - CP15_INVALIDATE_ITLB_SINGLE_ENTRY, - CP15_INVALIDATE_ITLB_ENTRY_ON_ASID_MATCH, - CP15_INVALIDATE_ITLB_ENTRY_ON_MVA, - CP15_INVALIDATE_DTLB, - CP15_INVALIDATE_DTLB_SINGLE_ENTRY, - CP15_INVALIDATE_DTLB_ENTRY_ON_ASID_MATCH, - CP15_INVALIDATE_DTLB_ENTRY_ON_MVA, - CP15_INVALIDATE_UTLB, - CP15_INVALIDATE_UTLB_SINGLE_ENTRY, - CP15_INVALIDATE_UTLB_ENTRY_ON_ASID_MATCH, - CP15_INVALIDATE_UTLB_ENTRY_ON_MVA, - - // c9 - Data cache lockdown register - CP15_DATA_CACHE_LOCKDOWN, - - // c10 - TLB/Memory map registers - CP15_TLB_LOCKDOWN, - CP15_PRIMARY_REGION_REMAP, - CP15_NORMAL_REGION_REMAP, - - // c13 - Thread related registers - CP15_PID, - CP15_CONTEXT_ID, - CP15_THREAD_UPRW, // Thread ID register - User/Privileged Read/Write - CP15_THREAD_URO, // Thread ID register - User Read Only (Privileged R/W) - CP15_THREAD_PRW, // Thread ID register - Privileged R/W only. - - // c15 - Performance and TLB lockdown registers - CP15_PERFORMANCE_MONITOR_CONTROL, - CP15_CYCLE_COUNTER, - CP15_COUNT_0, - CP15_COUNT_1, - CP15_READ_MAIN_TLB_LOCKDOWN_ENTRY, - CP15_WRITE_MAIN_TLB_LOCKDOWN_ENTRY, - CP15_MAIN_TLB_LOCKDOWN_VIRT_ADDRESS, - CP15_MAIN_TLB_LOCKDOWN_PHYS_ADDRESS, - CP15_MAIN_TLB_LOCKDOWN_ATTRIBUTE, - CP15_TLB_DEBUG_CONTROL, - - // Skyeye defined - CP15_TLB_FAULT_ADDR, - CP15_TLB_FAULT_STATUS, - - // Not an actual register. - // All registers should be defined above this. - CP15_REGISTER_COUNT, -}; +class ARM_Dynarmic_32; class DynarmicCP15 final : public Dynarmic::A32::Coprocessor { public: using CoprocReg = Dynarmic::A32::CoprocReg; - explicit DynarmicCP15(u32* cp15) : CP15(cp15){}; + explicit DynarmicCP15(ARM_Dynarmic_32& parent) : parent(parent) {} std::optional<Callback> CompileInternalOperation(bool two, unsigned opc1, CoprocReg CRd, CoprocReg CRn, CoprocReg CRm, @@ -147,6 +34,9 @@ public: std::optional<Callback> CompileStoreWords(bool two, bool long_transfer, CoprocReg CRd, std::optional<u8> option) override; -private: - u32* CP15{}; + ARM_Dynarmic_32& parent; + u32 uprw; + u32 uro; }; + +} // namespace Core diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp index 36724569f..c4c5199b1 100644 --- a/src/core/hle/kernel/process.cpp +++ b/src/core/hle/kernel/process.cpp @@ -132,7 +132,8 @@ std::shared_ptr<ResourceLimit> Process::GetResourceLimit() const { u64 Process::GetTotalPhysicalMemoryAvailable() const { const u64 capacity{resource_limit->GetCurrentResourceValue(ResourceType::PhysicalMemory) + - page_table->GetTotalHeapSize() + image_size + main_thread_stack_size}; + page_table->GetTotalHeapSize() + GetSystemResourceSize() + image_size + + main_thread_stack_size}; if (capacity < memory_usage_capacity) { return capacity; @@ -146,7 +147,8 @@ u64 Process::GetTotalPhysicalMemoryAvailableWithoutSystemResource() const { } u64 Process::GetTotalPhysicalMemoryUsed() const { - return image_size + main_thread_stack_size + page_table->GetTotalHeapSize(); + return image_size + main_thread_stack_size + page_table->GetTotalHeapSize() + + GetSystemResourceSize(); } u64 Process::GetTotalPhysicalMemoryUsedWithoutSystemResource() const { diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp index cc2192e5c..0d913334e 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp @@ -25,7 +25,7 @@ u32 nvhost_ctrl_gpu::ioctl(Ioctl command, const std::vector<u8>& input, case IoctlCommand::IocGetCharacteristicsCommand: return GetCharacteristics(input, output, output2, version); case IoctlCommand::IocGetTPCMasksCommand: - return GetTPCMasks(input, output); + return GetTPCMasks(input, output, output2, version); case IoctlCommand::IocGetActiveSlotMaskCommand: return GetActiveSlotMask(input, output); case IoctlCommand::IocZcullGetCtxSizeCommand: @@ -98,17 +98,22 @@ u32 nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, std::vecto return 0; } -u32 nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output) { +u32 nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& output2, IoctlVersion version) { IoctlGpuGetTpcMasksArgs params{}; std::memcpy(¶ms, input.data(), input.size()); - LOG_INFO(Service_NVDRV, "called, mask=0x{:X}, mask_buf_addr=0x{:X}", params.mask_buf_size, - params.mask_buf_addr); - // TODO(ogniK): Confirm value on hardware - if (params.mask_buf_size) - params.tpc_mask_size = 4 * 1; // 4 * num_gpc - else - params.tpc_mask_size = 0; - std::memcpy(output.data(), ¶ms, sizeof(params)); + LOG_DEBUG(Service_NVDRV, "called, mask_buffer_size=0x{:X}", params.mask_buffer_size); + if (params.mask_buffer_size != 0) { + params.tcp_mask = 3; + } + + if (version == IoctlVersion::Version3) { + std::memcpy(output.data(), input.data(), output.size()); + std::memcpy(output2.data(), ¶ms.tcp_mask, output2.size()); + } else { + std::memcpy(output.data(), ¶ms, output.size()); + } + return 0; } diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h index 07b644ec5..ef60f72ce 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h @@ -92,16 +92,11 @@ private: "IoctlCharacteristics is incorrect size"); struct IoctlGpuGetTpcMasksArgs { - /// [in] TPC mask buffer size reserved by userspace. Should be at least - /// sizeof(__u32) * fls(gpc_mask) to receive TPC mask for each GPC. - /// [out] full kernel buffer size - u32_le mask_buf_size; - u32_le reserved; - - /// [in] pointer to TPC mask buffer. It will receive one 32-bit TPC mask per GPC or 0 if - /// GPC is not enabled or not present. This parameter is ignored if mask_buf_size is 0. - u64_le mask_buf_addr; - u64_le tpc_mask_size; // Nintendo add this? + u32_le mask_buffer_size{}; + INSERT_PADDING_WORDS(1); + u64_le mask_buffer_address{}; + u32_le tcp_mask{}; + INSERT_PADDING_WORDS(1); }; static_assert(sizeof(IoctlGpuGetTpcMasksArgs) == 24, "IoctlGpuGetTpcMasksArgs is incorrect size"); @@ -166,7 +161,8 @@ private: u32 GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output, std::vector<u8>& output2, IoctlVersion version); - u32 GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output); + u32 GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output, std::vector<u8>& output2, + IoctlVersion version); u32 GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output); u32 ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output); u32 ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output); diff --git a/src/core/settings.h b/src/core/settings.h index 36cd66fd4..33e1e06cd 100644 --- a/src/core/settings.h +++ b/src/core/settings.h @@ -437,7 +437,7 @@ struct Values { bool renderer_debug; int vulkan_device; - float resolution_factor; + u16 resolution_factor{1}; int aspect_ratio; int max_anisotropy; bool use_frame_limit; diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt index 39d5d8401..099bb446e 100644 --- a/src/video_core/CMakeLists.txt +++ b/src/video_core/CMakeLists.txt @@ -52,6 +52,8 @@ add_library(video_core STATIC rasterizer_interface.h renderer_base.cpp renderer_base.h + renderer_opengl/gl_arb_decompiler.cpp + renderer_opengl/gl_arb_decompiler.h renderer_opengl/gl_buffer_cache.cpp renderer_opengl/gl_buffer_cache.h renderer_opengl/gl_device.cpp diff --git a/src/video_core/buffer_cache/buffer_block.h b/src/video_core/buffer_cache/buffer_block.h index e35ee0b67..e64170e66 100644 --- a/src/video_core/buffer_cache/buffer_block.h +++ b/src/video_core/buffer_cache/buffer_block.h @@ -15,48 +15,47 @@ namespace VideoCommon { class BufferBlock { public: - bool Overlaps(const VAddr start, const VAddr end) const { + bool Overlaps(VAddr start, VAddr end) const { return (cpu_addr < end) && (cpu_addr_end > start); } - bool IsInside(const VAddr other_start, const VAddr other_end) const { + bool IsInside(VAddr other_start, VAddr other_end) const { return cpu_addr <= other_start && other_end <= cpu_addr_end; } - std::size_t GetOffset(const VAddr in_addr) { + std::size_t Offset(VAddr in_addr) const { return static_cast<std::size_t>(in_addr - cpu_addr); } - VAddr GetCpuAddr() const { + VAddr CpuAddr() const { return cpu_addr; } - VAddr GetCpuAddrEnd() const { + VAddr CpuAddrEnd() const { return cpu_addr_end; } - void SetCpuAddr(const VAddr new_addr) { + void SetCpuAddr(VAddr new_addr) { cpu_addr = new_addr; cpu_addr_end = new_addr + size; } - std::size_t GetSize() const { + std::size_t Size() const { return size; } - void SetEpoch(u64 new_epoch) { - epoch = new_epoch; + u64 Epoch() const { + return epoch; } - u64 GetEpoch() { - return epoch; + void SetEpoch(u64 new_epoch) { + epoch = new_epoch; } protected: - explicit BufferBlock(VAddr cpu_addr, const std::size_t size) : size{size} { - SetCpuAddr(cpu_addr); + explicit BufferBlock(VAddr cpu_addr_, std::size_t size_) : size{size_} { + SetCpuAddr(cpu_addr_); } - ~BufferBlock() = default; private: VAddr cpu_addr{}; diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index b88fce2cd..308d8b55f 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -30,12 +30,16 @@ namespace VideoCommon { -template <typename OwnerBuffer, typename BufferType, typename StreamBuffer> +template <typename Buffer, typename BufferType, typename StreamBuffer> class BufferCache { using IntervalSet = boost::icl::interval_set<VAddr>; using IntervalType = typename IntervalSet::interval_type; using VectorMapInterval = boost::container::small_vector<MapInterval*, 1>; + static constexpr u64 WRITE_PAGE_BIT = 11; + static constexpr u64 BLOCK_PAGE_BITS = 21; + static constexpr u64 BLOCK_PAGE_SIZE = 1ULL << BLOCK_PAGE_BITS; + public: using BufferInfo = std::pair<BufferType, u64>; @@ -82,7 +86,7 @@ public: } } - OwnerBuffer block = GetBlock(cpu_addr, size); + Buffer* const block = GetBlock(cpu_addr, size); MapInterval* const map = MapAddress(block, gpu_addr, cpu_addr, size); if (!map) { return {GetEmptyBuffer(size), 0}; @@ -98,7 +102,7 @@ public: } } - return {ToHandle(block), static_cast<u64>(block->GetOffset(cpu_addr))}; + return {block->Handle(), static_cast<u64>(block->Offset(cpu_addr))}; } /// Uploads from a host memory. Returns the OpenGL buffer where it's located and its offset. @@ -110,31 +114,37 @@ public: }); } - void Map(std::size_t max_size) { + /// Prepares the buffer cache for data uploading + /// @param max_size Maximum number of bytes that will be uploaded + /// @return True when a stream buffer invalidation was required, false otherwise + bool Map(std::size_t max_size) { std::lock_guard lock{mutex}; + bool invalidated; std::tie(buffer_ptr, buffer_offset_base, invalidated) = stream_buffer->Map(max_size, 4); buffer_offset = buffer_offset_base; + + return invalidated; } - /// Finishes the upload stream, returns true on bindings invalidation. - bool Unmap() { + /// Finishes the upload stream + void Unmap() { std::lock_guard lock{mutex}; - stream_buffer->Unmap(buffer_offset - buffer_offset_base); - return std::exchange(invalidated, false); } + /// Function called at the end of each frame, inteded for deferred operations void TickFrame() { ++epoch; + while (!pending_destruction.empty()) { // Delay at least 4 frames before destruction. // This is due to triple buffering happening on some drivers. static constexpr u64 epochs_to_destroy = 5; - if (pending_destruction.front()->GetEpoch() + epochs_to_destroy > epoch) { + if (pending_destruction.front()->Epoch() + epochs_to_destroy > epoch) { break; } - pending_destruction.pop_front(); + pending_destruction.pop(); } } @@ -249,23 +259,21 @@ public: protected: explicit BufferCache(VideoCore::RasterizerInterface& rasterizer, Core::System& system, - std::unique_ptr<StreamBuffer> stream_buffer) - : rasterizer{rasterizer}, system{system}, stream_buffer{std::move(stream_buffer)}, - stream_buffer_handle{this->stream_buffer->GetHandle()} {} + std::unique_ptr<StreamBuffer> stream_buffer_) + : rasterizer{rasterizer}, system{system}, stream_buffer{std::move(stream_buffer_)}, + stream_buffer_handle{stream_buffer->Handle()} {} ~BufferCache() = default; - virtual BufferType ToHandle(const OwnerBuffer& storage) = 0; + virtual std::shared_ptr<Buffer> CreateBlock(VAddr cpu_addr, std::size_t size) = 0; - virtual OwnerBuffer CreateBlock(VAddr cpu_addr, std::size_t size) = 0; - - virtual void UploadBlockData(const OwnerBuffer& buffer, std::size_t offset, std::size_t size, + virtual void UploadBlockData(const Buffer& buffer, std::size_t offset, std::size_t size, const u8* data) = 0; - virtual void DownloadBlockData(const OwnerBuffer& buffer, std::size_t offset, std::size_t size, + virtual void DownloadBlockData(const Buffer& buffer, std::size_t offset, std::size_t size, u8* data) = 0; - virtual void CopyBlock(const OwnerBuffer& src, const OwnerBuffer& dst, std::size_t src_offset, + virtual void CopyBlock(const Buffer& src, const Buffer& dst, std::size_t src_offset, std::size_t dst_offset, std::size_t size) = 0; virtual BufferInfo ConstBufferUpload(const void* raw_pointer, std::size_t size) { @@ -321,7 +329,7 @@ protected: } private: - MapInterval* MapAddress(const OwnerBuffer& block, GPUVAddr gpu_addr, VAddr cpu_addr, + MapInterval* MapAddress(const Buffer* block, GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size) { const VectorMapInterval overlaps = GetMapsInRange(cpu_addr, size); if (overlaps.empty()) { @@ -329,11 +337,11 @@ private: const VAddr cpu_addr_end = cpu_addr + size; if (memory_manager.IsGranularRange(gpu_addr, size)) { u8* host_ptr = memory_manager.GetPointer(gpu_addr); - UploadBlockData(block, block->GetOffset(cpu_addr), size, host_ptr); + UploadBlockData(*block, block->Offset(cpu_addr), size, host_ptr); } else { staging_buffer.resize(size); memory_manager.ReadBlockUnsafe(gpu_addr, staging_buffer.data(), size); - UploadBlockData(block, block->GetOffset(cpu_addr), size, staging_buffer.data()); + UploadBlockData(*block, block->Offset(cpu_addr), size, staging_buffer.data()); } return Register(MapInterval(cpu_addr, cpu_addr_end, gpu_addr)); } @@ -376,7 +384,7 @@ private: return map; } - void UpdateBlock(const OwnerBuffer& block, VAddr start, VAddr end, + void UpdateBlock(const Buffer* block, VAddr start, VAddr end, const VectorMapInterval& overlaps) { const IntervalType base_interval{start, end}; IntervalSet interval_set{}; @@ -386,13 +394,13 @@ private: interval_set.subtract(subtract); } for (auto& interval : interval_set) { - std::size_t size = interval.upper() - interval.lower(); - if (size > 0) { - staging_buffer.resize(size); - system.Memory().ReadBlockUnsafe(interval.lower(), staging_buffer.data(), size); - UploadBlockData(block, block->GetOffset(interval.lower()), size, - staging_buffer.data()); + const std::size_t size = interval.upper() - interval.lower(); + if (size == 0) { + continue; } + staging_buffer.resize(size); + system.Memory().ReadBlockUnsafe(interval.lower(), staging_buffer.data(), size); + UploadBlockData(*block, block->Offset(interval.lower()), size, staging_buffer.data()); } } @@ -422,10 +430,14 @@ private: } void FlushMap(MapInterval* map) { + const auto it = blocks.find(map->start >> BLOCK_PAGE_BITS); + ASSERT_OR_EXECUTE(it != blocks.end(), return;); + + std::shared_ptr<Buffer> block = it->second; + const std::size_t size = map->end - map->start; - OwnerBuffer block = blocks[map->start >> block_page_bits]; staging_buffer.resize(size); - DownloadBlockData(block, block->GetOffset(map->start), size, staging_buffer.data()); + DownloadBlockData(*block, block->Offset(map->start), size, staging_buffer.data()); system.Memory().WriteBlockUnsafe(map->start, staging_buffer.data(), size); map->MarkAsModified(false, 0); } @@ -448,97 +460,89 @@ private: buffer_offset = offset_aligned; } - OwnerBuffer EnlargeBlock(OwnerBuffer buffer) { - const std::size_t old_size = buffer->GetSize(); - const std::size_t new_size = old_size + block_page_size; - const VAddr cpu_addr = buffer->GetCpuAddr(); - OwnerBuffer new_buffer = CreateBlock(cpu_addr, new_size); - CopyBlock(buffer, new_buffer, 0, 0, old_size); - buffer->SetEpoch(epoch); - pending_destruction.push_back(buffer); + std::shared_ptr<Buffer> EnlargeBlock(std::shared_ptr<Buffer> buffer) { + const std::size_t old_size = buffer->Size(); + const std::size_t new_size = old_size + BLOCK_PAGE_SIZE; + const VAddr cpu_addr = buffer->CpuAddr(); + std::shared_ptr<Buffer> new_buffer = CreateBlock(cpu_addr, new_size); + CopyBlock(*buffer, *new_buffer, 0, 0, old_size); + QueueDestruction(std::move(buffer)); + const VAddr cpu_addr_end = cpu_addr + new_size - 1; - u64 page_start = cpu_addr >> block_page_bits; - const u64 page_end = cpu_addr_end >> block_page_bits; - while (page_start <= page_end) { - blocks[page_start] = new_buffer; - ++page_start; + const u64 page_end = cpu_addr_end >> BLOCK_PAGE_BITS; + for (u64 page_start = cpu_addr >> BLOCK_PAGE_BITS; page_start <= page_end; ++page_start) { + blocks.insert_or_assign(page_start, new_buffer); } + return new_buffer; } - OwnerBuffer MergeBlocks(OwnerBuffer first, OwnerBuffer second) { - const std::size_t size_1 = first->GetSize(); - const std::size_t size_2 = second->GetSize(); - const VAddr first_addr = first->GetCpuAddr(); - const VAddr second_addr = second->GetCpuAddr(); + std::shared_ptr<Buffer> MergeBlocks(std::shared_ptr<Buffer> first, + std::shared_ptr<Buffer> second) { + const std::size_t size_1 = first->Size(); + const std::size_t size_2 = second->Size(); + const VAddr first_addr = first->CpuAddr(); + const VAddr second_addr = second->CpuAddr(); const VAddr new_addr = std::min(first_addr, second_addr); const std::size_t new_size = size_1 + size_2; - OwnerBuffer new_buffer = CreateBlock(new_addr, new_size); - CopyBlock(first, new_buffer, 0, new_buffer->GetOffset(first_addr), size_1); - CopyBlock(second, new_buffer, 0, new_buffer->GetOffset(second_addr), size_2); - first->SetEpoch(epoch); - second->SetEpoch(epoch); - pending_destruction.push_back(first); - pending_destruction.push_back(second); + + std::shared_ptr<Buffer> new_buffer = CreateBlock(new_addr, new_size); + CopyBlock(*first, *new_buffer, 0, new_buffer->Offset(first_addr), size_1); + CopyBlock(*second, *new_buffer, 0, new_buffer->Offset(second_addr), size_2); + QueueDestruction(std::move(first)); + QueueDestruction(std::move(second)); + const VAddr cpu_addr_end = new_addr + new_size - 1; - u64 page_start = new_addr >> block_page_bits; - const u64 page_end = cpu_addr_end >> block_page_bits; - while (page_start <= page_end) { - blocks[page_start] = new_buffer; - ++page_start; + const u64 page_end = cpu_addr_end >> BLOCK_PAGE_BITS; + for (u64 page_start = new_addr >> BLOCK_PAGE_BITS; page_start <= page_end; ++page_start) { + blocks.insert_or_assign(page_start, new_buffer); } return new_buffer; } - OwnerBuffer GetBlock(const VAddr cpu_addr, const std::size_t size) { - OwnerBuffer found; + Buffer* GetBlock(VAddr cpu_addr, std::size_t size) { + std::shared_ptr<Buffer> found; + const VAddr cpu_addr_end = cpu_addr + size - 1; - u64 page_start = cpu_addr >> block_page_bits; - const u64 page_end = cpu_addr_end >> block_page_bits; - while (page_start <= page_end) { + const u64 page_end = cpu_addr_end >> BLOCK_PAGE_BITS; + for (u64 page_start = cpu_addr >> BLOCK_PAGE_BITS; page_start <= page_end; ++page_start) { auto it = blocks.find(page_start); if (it == blocks.end()) { if (found) { found = EnlargeBlock(found); - } else { - const VAddr start_addr = (page_start << block_page_bits); - found = CreateBlock(start_addr, block_page_size); - blocks[page_start] = found; - } - } else { - if (found) { - if (found == it->second) { - ++page_start; - continue; - } - found = MergeBlocks(found, it->second); - } else { - found = it->second; + continue; } + const VAddr start_addr = page_start << BLOCK_PAGE_BITS; + found = CreateBlock(start_addr, BLOCK_PAGE_SIZE); + blocks.insert_or_assign(page_start, found); + continue; + } + if (!found) { + found = it->second; + continue; + } + if (found != it->second) { + found = MergeBlocks(std::move(found), it->second); } - ++page_start; } - return found; + return found.get(); } - void MarkRegionAsWritten(const VAddr start, const VAddr end) { - u64 page_start = start >> write_page_bit; - const u64 page_end = end >> write_page_bit; - while (page_start <= page_end) { + void MarkRegionAsWritten(VAddr start, VAddr end) { + const u64 page_end = end >> WRITE_PAGE_BIT; + for (u64 page_start = start >> WRITE_PAGE_BIT; page_start <= page_end; ++page_start) { auto it = written_pages.find(page_start); if (it != written_pages.end()) { it->second = it->second + 1; } else { - written_pages[page_start] = 1; + written_pages.insert_or_assign(page_start, 1); } - ++page_start; } } - void UnmarkRegionAsWritten(const VAddr start, const VAddr end) { - u64 page_start = start >> write_page_bit; - const u64 page_end = end >> write_page_bit; - while (page_start <= page_end) { + void UnmarkRegionAsWritten(VAddr start, VAddr end) { + const u64 page_end = end >> WRITE_PAGE_BIT; + for (u64 page_start = start >> WRITE_PAGE_BIT; page_start <= page_end; ++page_start) { auto it = written_pages.find(page_start); if (it != written_pages.end()) { if (it->second > 1) { @@ -547,22 +551,24 @@ private: written_pages.erase(it); } } - ++page_start; } } - bool IsRegionWritten(const VAddr start, const VAddr end) const { - u64 page_start = start >> write_page_bit; - const u64 page_end = end >> write_page_bit; - while (page_start <= page_end) { + bool IsRegionWritten(VAddr start, VAddr end) const { + const u64 page_end = end >> WRITE_PAGE_BIT; + for (u64 page_start = start >> WRITE_PAGE_BIT; page_start <= page_end; ++page_start) { if (written_pages.count(page_start) > 0) { return true; } - ++page_start; } return false; } + void QueueDestruction(std::shared_ptr<Buffer> buffer) { + buffer->SetEpoch(epoch); + pending_destruction.push(std::move(buffer)); + } + void MarkForAsyncFlush(MapInterval* map) { if (!uncommitted_flushes) { uncommitted_flushes = std::make_shared<std::unordered_set<MapInterval*>>(); @@ -574,9 +580,7 @@ private: Core::System& system; std::unique_ptr<StreamBuffer> stream_buffer; - BufferType stream_buffer_handle{}; - - bool invalidated = false; + BufferType stream_buffer_handle; u8* buffer_ptr = nullptr; u64 buffer_offset = 0; @@ -586,18 +590,15 @@ private: boost::intrusive::set<MapInterval, boost::intrusive::compare<MapIntervalCompare>> mapped_addresses; - static constexpr u64 write_page_bit = 11; std::unordered_map<u64, u32> written_pages; + std::unordered_map<u64, std::shared_ptr<Buffer>> blocks; - static constexpr u64 block_page_bits = 21; - static constexpr u64 block_page_size = 1ULL << block_page_bits; - std::unordered_map<u64, OwnerBuffer> blocks; - - std::list<OwnerBuffer> pending_destruction; + std::queue<std::shared_ptr<Buffer>> pending_destruction; u64 epoch = 0; u64 modified_ticks = 0; std::vector<u8> staging_buffer; + std::list<MapInterval*> marked_for_unregister; std::shared_ptr<std::unordered_set<MapInterval*>> uncommitted_flushes; diff --git a/src/video_core/engines/const_buffer_engine_interface.h b/src/video_core/engines/const_buffer_engine_interface.h index ebe139504..f46e81bb7 100644 --- a/src/video_core/engines/const_buffer_engine_interface.h +++ b/src/video_core/engines/const_buffer_engine_interface.h @@ -93,6 +93,7 @@ public: virtual SamplerDescriptor AccessBoundSampler(ShaderType stage, u64 offset) const = 0; virtual SamplerDescriptor AccessBindlessSampler(ShaderType stage, u64 const_buffer, u64 offset) const = 0; + virtual SamplerDescriptor AccessSampler(u32 handle) const = 0; virtual u32 GetBoundBuffer() const = 0; virtual VideoCore::GuestDriverProfile& AccessGuestDriverProfile() = 0; diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp index f6237fc6a..a82b06a38 100644 --- a/src/video_core/engines/kepler_compute.cpp +++ b/src/video_core/engines/kepler_compute.cpp @@ -92,8 +92,11 @@ SamplerDescriptor KeplerCompute::AccessBindlessSampler(ShaderType stage, u64 con ASSERT(stage == ShaderType::Compute); const auto& tex_info_buffer = launch_description.const_buffer_config[const_buffer]; const GPUVAddr tex_info_address = tex_info_buffer.Address() + offset; + return AccessSampler(memory_manager.Read<u32>(tex_info_address)); +} - const Texture::TextureHandle tex_handle{memory_manager.Read<u32>(tex_info_address)}; +SamplerDescriptor KeplerCompute::AccessSampler(u32 handle) const { + const Texture::TextureHandle tex_handle{handle}; const Texture::FullTextureInfo tex_info = GetTextureInfo(tex_handle); SamplerDescriptor result = SamplerDescriptor::FromTIC(tex_info.tic); result.is_shadow.Assign(tex_info.tsc.depth_compare_enabled.Value()); diff --git a/src/video_core/engines/kepler_compute.h b/src/video_core/engines/kepler_compute.h index 18ceedfaf..b7f668d88 100644 --- a/src/video_core/engines/kepler_compute.h +++ b/src/video_core/engines/kepler_compute.h @@ -219,6 +219,8 @@ public: SamplerDescriptor AccessBindlessSampler(ShaderType stage, u64 const_buffer, u64 offset) const override; + SamplerDescriptor AccessSampler(u32 handle) const override; + u32 GetBoundBuffer() const override { return regs.tex_cb_index; } diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index e46b153f9..ea3c8a963 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -740,8 +740,11 @@ SamplerDescriptor Maxwell3D::AccessBindlessSampler(ShaderType stage, u64 const_b const auto& shader = state.shader_stages[static_cast<std::size_t>(stage)]; const auto& tex_info_buffer = shader.const_buffers[const_buffer]; const GPUVAddr tex_info_address = tex_info_buffer.address + offset; + return AccessSampler(memory_manager.Read<u32>(tex_info_address)); +} - const Texture::TextureHandle tex_handle{memory_manager.Read<u32>(tex_info_address)}; +SamplerDescriptor Maxwell3D::AccessSampler(u32 handle) const { + const Texture::TextureHandle tex_handle{handle}; const Texture::FullTextureInfo tex_info = GetTextureInfo(tex_handle); SamplerDescriptor result = SamplerDescriptor::FromTIC(tex_info.tic); result.is_shadow.Assign(tex_info.tsc.depth_compare_enabled.Value()); diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index 79fc9bbea..d5fe25065 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -1404,6 +1404,8 @@ public: SamplerDescriptor AccessBindlessSampler(ShaderType stage, u64 const_buffer, u64 offset) const override; + SamplerDescriptor AccessSampler(u32 handle) const override; + u32 GetBoundBuffer() const override { return regs.tex_cb_index; } diff --git a/src/video_core/macro/macro_jit_x64.cpp b/src/video_core/macro/macro_jit_x64.cpp index 11c1cc3be..bee34a7c0 100644 --- a/src/video_core/macro/macro_jit_x64.cpp +++ b/src/video_core/macro/macro_jit_x64.cpp @@ -14,22 +14,16 @@ MICROPROFILE_DEFINE(MacroJitCompile, "GPU", "Compile macro JIT", MP_RGB(173, 255 MICROPROFILE_DEFINE(MacroJitExecute, "GPU", "Execute macro JIT", MP_RGB(255, 255, 0)); namespace Tegra { -static const Xbyak::Reg64 PARAMETERS = Xbyak::util::r9; -static const Xbyak::Reg64 REGISTERS = Xbyak::util::r10; -static const Xbyak::Reg64 STATE = Xbyak::util::r11; -static const Xbyak::Reg64 NEXT_PARAMETER = Xbyak::util::r12; -static const Xbyak::Reg32 RESULT = Xbyak::util::r13d; -static const Xbyak::Reg64 RESULT_64 = Xbyak::util::r13; +static const Xbyak::Reg64 STATE = Xbyak::util::rbx; +static const Xbyak::Reg32 RESULT = Xbyak::util::ebp; +static const Xbyak::Reg64 PARAMETERS = Xbyak::util::r12; static const Xbyak::Reg32 METHOD_ADDRESS = Xbyak::util::r14d; -static const Xbyak::Reg64 METHOD_ADDRESS_64 = Xbyak::util::r14; static const Xbyak::Reg64 BRANCH_HOLDER = Xbyak::util::r15; static const std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({ - PARAMETERS, - REGISTERS, STATE, - NEXT_PARAMETER, RESULT, + PARAMETERS, METHOD_ADDRESS, BRANCH_HOLDER, }); @@ -53,8 +47,7 @@ void MacroJITx64Impl::Execute(const std::vector<u32>& parameters, u32 method) { JITState state{}; state.maxwell3d = &maxwell3d; state.registers = {}; - state.parameters = parameters.data(); - program(&state); + program(&state, parameters.data()); } void MacroJITx64Impl::Compile_ALU(Macro::Opcode opcode) { @@ -63,19 +56,21 @@ void MacroJITx64Impl::Compile_ALU(Macro::Opcode opcode) { const bool valid_operation = !is_a_zero && !is_b_zero; const bool is_move_operation = !is_a_zero && is_b_zero; const bool has_zero_register = is_a_zero || is_b_zero; + const bool no_zero_reg_skip = opcode.alu_operation == Macro::ALUOperation::AddWithCarry || + opcode.alu_operation == Macro::ALUOperation::SubtractWithBorrow; - Xbyak::Reg64 src_a; + Xbyak::Reg32 src_a; Xbyak::Reg32 src_b; - if (!optimizer.zero_reg_skip) { - src_a = Compile_GetRegister(opcode.src_a, RESULT_64); - src_b = Compile_GetRegister(opcode.src_b, ebx); + if (!optimizer.zero_reg_skip || no_zero_reg_skip) { + src_a = Compile_GetRegister(opcode.src_a, RESULT); + src_b = Compile_GetRegister(opcode.src_b, eax); } else { if (!is_a_zero) { - src_a = Compile_GetRegister(opcode.src_a, RESULT_64); + src_a = Compile_GetRegister(opcode.src_a, RESULT); } if (!is_b_zero) { - src_b = Compile_GetRegister(opcode.src_b, ebx); + src_b = Compile_GetRegister(opcode.src_b, eax); } } Xbyak::Label skip_carry{}; @@ -190,7 +185,8 @@ void MacroJITx64Impl::Compile_AddImmediate(Macro::Opcode opcode) { opcode.result_operation == Macro::ResultOperation::MoveAndSetMethod) { if (next_opcode.has_value()) { const auto next = *next_opcode; - if (next.result_operation == Macro::ResultOperation::MoveAndSetMethod) { + if (next.result_operation == Macro::ResultOperation::MoveAndSetMethod && + opcode.dst == next.dst) { return; } } @@ -302,22 +298,22 @@ void MacroJITx64Impl::Compile_Read(Macro::Opcode opcode) { sub(result, opcode.immediate * -1); } } - Common::X64::ABI_PushRegistersAndAdjustStackGPS(*this, PersistentCallerSavedRegs(), 0); + Common::X64::ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0); mov(Common::X64::ABI_PARAM1, qword[STATE]); mov(Common::X64::ABI_PARAM2, RESULT); Common::X64::CallFarFunction(*this, &Read); - Common::X64::ABI_PopRegistersAndAdjustStackGPS(*this, PersistentCallerSavedRegs(), 0); + Common::X64::ABI_PopRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0); mov(RESULT, Common::X64::ABI_RETURN.cvt32()); Compile_ProcessResult(opcode.result_operation, opcode.dst); } void Tegra::MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) { - Common::X64::ABI_PushRegistersAndAdjustStackGPS(*this, PersistentCallerSavedRegs(), 0); + Common::X64::ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0); mov(Common::X64::ABI_PARAM1, qword[STATE]); mov(Common::X64::ABI_PARAM2, METHOD_ADDRESS); mov(Common::X64::ABI_PARAM3, value); Common::X64::CallFarFunction(*this, &Send); - Common::X64::ABI_PopRegistersAndAdjustStackGPS(*this, PersistentCallerSavedRegs(), 0); + Common::X64::ABI_PopRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0); Xbyak::Label dont_process{}; // Get increment @@ -329,7 +325,7 @@ void Tegra::MacroJITx64Impl::Compile_Send(Xbyak::Reg32 value) { and_(METHOD_ADDRESS, 0xfff); shr(ecx, 12); and_(ecx, 0x3f); - lea(eax, ptr[rcx + METHOD_ADDRESS_64]); + lea(eax, ptr[rcx + METHOD_ADDRESS.cvt64()]); sal(ecx, 12); or_(eax, ecx); @@ -421,19 +417,15 @@ void MacroJITx64Impl::Compile() { bool keep_executing = true; labels.fill(Xbyak::Label()); - Common::X64::ABI_PushRegistersAndAdjustStackGPS(*this, Common::X64::ABI_ALL_CALLEE_SAVED, 8); + Common::X64::ABI_PushRegistersAndAdjustStack(*this, Common::X64::ABI_ALL_CALLEE_SAVED, 8); // JIT state mov(STATE, Common::X64::ABI_PARAM1); - mov(PARAMETERS, qword[Common::X64::ABI_PARAM1 + - static_cast<Xbyak::uint32>(offsetof(JITState, parameters))]); - mov(REGISTERS, Common::X64::ABI_PARAM1); - add(REGISTERS, static_cast<Xbyak::uint32>(offsetof(JITState, registers))); + mov(PARAMETERS, Common::X64::ABI_PARAM2); xor_(RESULT, RESULT); xor_(METHOD_ADDRESS, METHOD_ADDRESS); - xor_(NEXT_PARAMETER, NEXT_PARAMETER); xor_(BRANCH_HOLDER, BRANCH_HOLDER); - mov(dword[REGISTERS + 4], Compile_FetchParameter()); + mov(dword[STATE + offsetof(JITState, registers) + 4], Compile_FetchParameter()); // Track get register for zero registers and mark it as no-op optimizer.zero_reg_skip = true; @@ -463,7 +455,7 @@ void MacroJITx64Impl::Compile() { L(end_of_code); - Common::X64::ABI_PopRegistersAndAdjustStackGPS(*this, Common::X64::ABI_ALL_CALLEE_SAVED, 8); + Common::X64::ABI_PopRegistersAndAdjustStack(*this, Common::X64::ABI_ALL_CALLEE_SAVED, 8); ret(); ready(); program = getCode<ProgramType>(); @@ -537,8 +529,8 @@ bool MacroJITx64Impl::Compile_NextInstruction() { } Xbyak::Reg32 Tegra::MacroJITx64Impl::Compile_FetchParameter() { - mov(eax, dword[PARAMETERS + NEXT_PARAMETER * sizeof(u32)]); - inc(NEXT_PARAMETER); + mov(eax, dword[PARAMETERS]); + add(PARAMETERS, sizeof(u32)); return eax; } @@ -547,31 +539,12 @@ Xbyak::Reg32 MacroJITx64Impl::Compile_GetRegister(u32 index, Xbyak::Reg32 dst) { // Register 0 is always zero xor_(dst, dst); } else { - mov(dst, dword[REGISTERS + index * sizeof(u32)]); + mov(dst, dword[STATE + offsetof(JITState, registers) + index * sizeof(u32)]); } return dst; } -Xbyak::Reg64 Tegra::MacroJITx64Impl::Compile_GetRegister(u32 index, Xbyak::Reg64 dst) { - if (index == 0) { - // Register 0 is always zero - xor_(dst, dst); - } else { - mov(dst, dword[REGISTERS + index * sizeof(u32)]); - } - - return dst; -} - -void Tegra::MacroJITx64Impl::Compile_WriteCarry(Xbyak::Reg64 dst) { - Xbyak::Label zero{}, end{}; - xor_(ecx, ecx); - shr(dst, 32); - setne(cl); - mov(dword[STATE + offsetof(JITState, carry_flag)], ecx); -} - void MacroJITx64Impl::Compile_ProcessResult(Macro::ResultOperation operation, u32 reg) { auto SetRegister = [=](u32 reg, Xbyak::Reg32 result) { // Register 0 is supposed to always return 0. NOP is implemented as a store to the zero @@ -579,7 +552,7 @@ void MacroJITx64Impl::Compile_ProcessResult(Macro::ResultOperation operation, u3 if (reg == 0) { return; } - mov(dword[REGISTERS + reg * sizeof(u32)], result); + mov(dword[STATE + offsetof(JITState, registers) + reg * sizeof(u32)], result); }; auto SetMethodAddress = [=](Xbyak::Reg32 reg) { mov(METHOD_ADDRESS, reg); }; diff --git a/src/video_core/macro/macro_jit_x64.h b/src/video_core/macro/macro_jit_x64.h index 21ee157cf..51ec090b8 100644 --- a/src/video_core/macro/macro_jit_x64.h +++ b/src/video_core/macro/macro_jit_x64.h @@ -55,8 +55,6 @@ private: Xbyak::Reg32 Compile_FetchParameter(); Xbyak::Reg32 Compile_GetRegister(u32 index, Xbyak::Reg32 dst); - Xbyak::Reg64 Compile_GetRegister(u32 index, Xbyak::Reg64 dst); - void Compile_WriteCarry(Xbyak::Reg64 dst); void Compile_ProcessResult(Macro::ResultOperation operation, u32 reg); void Compile_Send(Xbyak::Reg32 value); @@ -67,11 +65,10 @@ private: struct JITState { Engines::Maxwell3D* maxwell3d{}; std::array<u32, Macro::NUM_MACRO_REGISTERS> registers{}; - const u32* parameters{}; u32 carry_flag{}; }; static_assert(offsetof(JITState, maxwell3d) == 0, "Maxwell3D is not at 0x0"); - using ProgramType = void (*)(JITState*); + using ProgramType = void (*)(JITState*, const u32*); struct OptimizerState { bool can_skip_carry{}; @@ -85,8 +82,8 @@ private: std::optional<Macro::Opcode> next_opcode{}; ProgramType program{nullptr}; - std::array<Xbyak::Label, MAX_CODE_SIZE> labels{}; - std::array<Xbyak::Label, MAX_CODE_SIZE> delay_skip{}; + std::array<Xbyak::Label, MAX_CODE_SIZE> labels; + std::array<Xbyak::Label, MAX_CODE_SIZE> delay_skip; Xbyak::Label end_of_code{}; bool is_delay_slot{}; diff --git a/src/video_core/renderer_opengl/gl_arb_decompiler.cpp b/src/video_core/renderer_opengl/gl_arb_decompiler.cpp new file mode 100644 index 000000000..1e96b0310 --- /dev/null +++ b/src/video_core/renderer_opengl/gl_arb_decompiler.cpp @@ -0,0 +1,2074 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <algorithm> +#include <array> +#include <cstddef> +#include <string> +#include <string_view> +#include <utility> +#include <variant> + +#include <fmt/format.h> + +#include "common/alignment.h" +#include "common/assert.h" +#include "common/common_types.h" +#include "video_core/renderer_opengl/gl_arb_decompiler.h" +#include "video_core/renderer_opengl/gl_device.h" +#include "video_core/shader/registry.h" +#include "video_core/shader/shader_ir.h" + +// Predicates in the decompiled code follow the convention that -1 means true and 0 means false. +// GLASM lacks booleans, so they have to be implemented as integers. +// Using -1 for true is useful because both CMP.S and NOT.U can negate it, and CMP.S can be used to +// select between two values, because -1 will be evaluated as true and 0 as false. + +namespace OpenGL { + +namespace { + +using Tegra::Engines::ShaderType; +using Tegra::Shader::Attribute; +using Tegra::Shader::PixelImap; +using Tegra::Shader::Register; +using namespace VideoCommon::Shader; +using Operation = const OperationNode&; + +constexpr std::array INTERNAL_FLAG_NAMES = {"ZERO", "SIGN", "CARRY", "OVERFLOW"}; + +char Swizzle(std::size_t component) { + ASSERT(component < 4); + return component["xyzw"]; +} + +constexpr bool IsGenericAttribute(Attribute::Index index) { + return index >= Attribute::Index::Attribute_0 && index <= Attribute::Index::Attribute_31; +} + +u32 GetGenericAttributeIndex(Attribute::Index index) { + ASSERT(IsGenericAttribute(index)); + return static_cast<u32>(index) - static_cast<u32>(Attribute::Index::Attribute_0); +} + +std::string_view Modifiers(Operation operation) { + const auto meta = std::get_if<MetaArithmetic>(&operation.GetMeta()); + if (meta && meta->precise) { + return ".PREC"; + } + return ""; +} + +std::string_view GetInputFlags(PixelImap attribute) { + switch (attribute) { + case PixelImap::Perspective: + return ""; + case PixelImap::Constant: + return "FLAT "; + case PixelImap::ScreenLinear: + return "NOPERSPECTIVE "; + case PixelImap::Unused: + break; + } + UNIMPLEMENTED_MSG("Unknown attribute usage index={}", static_cast<int>(attribute)); + return {}; +} + +std::string_view ImageType(Tegra::Shader::ImageType image_type) { + switch (image_type) { + case Tegra::Shader::ImageType::Texture1D: + return "1D"; + case Tegra::Shader::ImageType::TextureBuffer: + return "BUFFER"; + case Tegra::Shader::ImageType::Texture1DArray: + return "ARRAY1D"; + case Tegra::Shader::ImageType::Texture2D: + return "2D"; + case Tegra::Shader::ImageType::Texture2DArray: + return "ARRAY2D"; + case Tegra::Shader::ImageType::Texture3D: + return "3D"; + } + UNREACHABLE(); + return {}; +} + +std::string_view StackName(MetaStackClass stack) { + switch (stack) { + case MetaStackClass::Ssy: + return "SSY"; + case MetaStackClass::Pbk: + return "PBK"; + } + UNREACHABLE(); + return ""; +}; + +std::string_view PrimitiveDescription(Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology topology) { + switch (topology) { + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Points: + return "POINTS"; + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Lines: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::LineStrip: + return "LINES"; + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::LinesAdjacency: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::LineStripAdjacency: + return "LINES_ADJACENCY"; + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Triangles: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TriangleStrip: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TriangleFan: + return "TRIANGLES"; + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TrianglesAdjacency: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TriangleStripAdjacency: + return "TRIANGLES_ADJACENCY"; + default: + UNIMPLEMENTED_MSG("topology={}", static_cast<int>(topology)); + return "POINTS"; + } +} + +std::string_view TopologyName(Tegra::Shader::OutputTopology topology) { + switch (topology) { + case Tegra::Shader::OutputTopology::PointList: + return "POINTS"; + case Tegra::Shader::OutputTopology::LineStrip: + return "LINE_STRIP"; + case Tegra::Shader::OutputTopology::TriangleStrip: + return "TRIANGLE_STRIP"; + default: + UNIMPLEMENTED_MSG("Unknown output topology: {}", static_cast<u32>(topology)); + return "points"; + } +} + +std::string_view StageInputName(ShaderType stage) { + switch (stage) { + case ShaderType::Vertex: + case ShaderType::Geometry: + return "vertex"; + case ShaderType::Fragment: + return "fragment"; + case ShaderType::Compute: + return "invocation"; + default: + UNREACHABLE(); + return ""; + } +} + +std::string TextureType(const MetaTexture& meta) { + if (meta.sampler.is_buffer) { + return "BUFFER"; + } + std::string type; + if (meta.sampler.is_shadow) { + type += "SHADOW"; + } + if (meta.sampler.is_array) { + type += "ARRAY"; + } + type += [&meta] { + switch (meta.sampler.type) { + case Tegra::Shader::TextureType::Texture1D: + return "1D"; + case Tegra::Shader::TextureType::Texture2D: + return "2D"; + case Tegra::Shader::TextureType::Texture3D: + return "3D"; + case Tegra::Shader::TextureType::TextureCube: + return "CUBE"; + } + UNREACHABLE(); + return "2D"; + }(); + return type; +} + +std::string GlobalMemoryName(const GlobalMemoryBase& base) { + return fmt::format("gmem{}_{}", base.cbuf_index, base.cbuf_offset); +} + +class ARBDecompiler final { +public: + explicit ARBDecompiler(const Device& device, const ShaderIR& ir, const Registry& registry, + ShaderType stage, std::string_view identifier); + + std::string Code() const { + return shader_source; + } + +private: + void DeclareHeader(); + void DeclareVertex(); + void DeclareGeometry(); + void DeclareFragment(); + void DeclareCompute(); + void DeclareInputAttributes(); + void DeclareOutputAttributes(); + void DeclareLocalMemory(); + void DeclareGlobalMemory(); + void DeclareConstantBuffers(); + void DeclareRegisters(); + void DeclareTemporaries(); + void DeclarePredicates(); + void DeclareInternalFlags(); + + void InitializeVariables(); + + void DecompileAST(); + void DecompileBranchMode(); + + void VisitAST(const ASTNode& node); + std::string VisitExpression(const Expr& node); + + void VisitBlock(const NodeBlock& bb); + + std::string Visit(const Node& node); + + std::pair<std::string, std::size_t> BuildCoords(Operation); + std::string BuildAoffi(Operation); + void Exit(); + + std::string Assign(Operation); + std::string Select(Operation); + std::string FClamp(Operation); + std::string FCastHalf0(Operation); + std::string FCastHalf1(Operation); + std::string FSqrt(Operation); + std::string FSwizzleAdd(Operation); + std::string HAdd2(Operation); + std::string HMul2(Operation); + std::string HFma2(Operation); + std::string HAbsolute(Operation); + std::string HNegate(Operation); + std::string HClamp(Operation); + std::string HCastFloat(Operation); + std::string HUnpack(Operation); + std::string HMergeF32(Operation); + std::string HMergeH0(Operation); + std::string HMergeH1(Operation); + std::string HPack2(Operation); + std::string LogicalAssign(Operation); + std::string LogicalPick2(Operation); + std::string LogicalAnd2(Operation); + std::string FloatOrdered(Operation); + std::string FloatUnordered(Operation); + std::string LogicalAddCarry(Operation); + std::string Texture(Operation); + std::string TextureGather(Operation); + std::string TextureQueryDimensions(Operation); + std::string TextureQueryLod(Operation); + std::string TexelFetch(Operation); + std::string TextureGradient(Operation); + std::string ImageLoad(Operation); + std::string ImageStore(Operation); + std::string Branch(Operation); + std::string BranchIndirect(Operation); + std::string PushFlowStack(Operation); + std::string PopFlowStack(Operation); + std::string Exit(Operation); + std::string Discard(Operation); + std::string EmitVertex(Operation); + std::string EndPrimitive(Operation); + std::string InvocationId(Operation); + std::string YNegate(Operation); + std::string ThreadId(Operation); + std::string ShuffleIndexed(Operation); + std::string Barrier(Operation); + std::string MemoryBarrierGroup(Operation); + std::string MemoryBarrierGlobal(Operation); + + template <const std::string_view& op> + std::string Unary(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("{}{} {}, {};", op, Modifiers(operation), temporary, Visit(operation[0])); + return temporary; + } + + template <const std::string_view& op> + std::string Binary(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("{}{} {}, {}, {};", op, Modifiers(operation), temporary, Visit(operation[0]), + Visit(operation[1])); + return temporary; + } + + template <const std::string_view& op> + std::string Trinary(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("{}{} {}, {}, {}, {};", op, Modifiers(operation), temporary, Visit(operation[0]), + Visit(operation[1]), Visit(operation[2])); + return temporary; + } + + template <const std::string_view& op, bool unordered> + std::string FloatComparison(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("TRUNC.U.CC RC.x, {};", Binary<op>(operation)); + AddLine("MOV.S {}, 0;", temporary); + AddLine("MOV.S {} (NE.x), -1;", temporary); + + const std::string op_a = Visit(operation[0]); + const std::string op_b = Visit(operation[1]); + if constexpr (unordered) { + AddLine("SNE.F RC.x, {}, {};", op_a, op_a); + AddLine("TRUNC.U.CC RC.x, RC.x;"); + AddLine("MOV.S {} (NE.x), -1;", temporary); + AddLine("SNE.F RC.x, {}, {};", op_b, op_b); + AddLine("TRUNC.U.CC RC.x, RC.x;"); + AddLine("MOV.S {} (NE.x), -1;", temporary); + } else if (op == SNE_F) { + AddLine("SNE.F RC.x, {}, {};", op_a, op_a); + AddLine("TRUNC.U.CC RC.x, RC.x;"); + AddLine("MOV.S {} (NE.x), 0;", temporary); + AddLine("SNE.F RC.x, {}, {};", op_b, op_b); + AddLine("TRUNC.U.CC RC.x, RC.x;"); + AddLine("MOV.S {} (NE.x), 0;", temporary); + } + return temporary; + } + + template <const std::string_view& op, bool is_nan> + std::string HalfComparison(Operation operation) { + const std::string tmp1 = AllocVectorTemporary(); + const std::string tmp2 = AllocVectorTemporary(); + const std::string op_a = Visit(operation[0]); + const std::string op_b = Visit(operation[1]); + AddLine("UP2H.F {}, {};", tmp1, op_a); + AddLine("UP2H.F {}, {};", tmp2, op_b); + AddLine("{} {}, {}, {};", op, tmp1, tmp1, tmp2); + AddLine("TRUNC.U.CC RC.xy, {};", tmp1); + AddLine("MOV.S {}.xy, {{0, 0, 0, 0}};", tmp1); + AddLine("MOV.S {}.x (NE.x), -1;", tmp1); + AddLine("MOV.S {}.y (NE.y), -1;", tmp1); + if constexpr (is_nan) { + AddLine("MOVC.F RC.x, {};", op_a); + AddLine("MOV.S {}.x (NAN.x), -1;", tmp1); + AddLine("MOVC.F RC.x, {};", op_b); + AddLine("MOV.S {}.y (NAN.x), -1;", tmp1); + } + return tmp1; + } + + template <const std::string_view& op, const std::string_view& type> + std::string AtomicImage(Operation operation) { + const auto& meta = std::get<MetaImage>(operation.GetMeta()); + const u32 image_id = device.GetBaseBindings(stage).image + meta.image.index; + const std::size_t num_coords = operation.GetOperandsCount(); + const std::size_t num_values = meta.values.size(); + + const std::string coord = AllocVectorTemporary(); + const std::string value = AllocVectorTemporary(); + for (std::size_t i = 0; i < num_coords; ++i) { + AddLine("MOV.S {}.{}, {};", coord, Swizzle(i), Visit(operation[i])); + } + for (std::size_t i = 0; i < num_values; ++i) { + AddLine("MOV.F {}.{}, {};", value, Swizzle(i), Visit(meta.values[i])); + } + + const std::string result = coord; + AddLine("ATOMIM.{}.{} {}.x, {}, {}, image[{}], {};", op, type, result, value, coord, + image_id, ImageType(meta.image.type)); + return fmt::format("{}.x", result); + } + + template <const std::string_view& op, const std::string_view& type> + std::string Atomic(Operation operation) { + const std::string temporary = AllocTemporary(); + std::string address; + std::string_view opname; + if (const auto gmem = std::get_if<GmemNode>(&*operation[0])) { + AddLine("SUB.U {}, {}, {};", temporary, Visit(gmem->GetRealAddress()), + Visit(gmem->GetBaseAddress())); + address = fmt::format("{}[{}]", GlobalMemoryName(gmem->GetDescriptor()), temporary); + opname = "ATOMB"; + } else if (const auto smem = std::get_if<SmemNode>(&*operation[0])) { + address = fmt::format("shared_mem[{}]", Visit(smem->GetAddress())); + opname = "ATOMS"; + } else { + UNREACHABLE(); + return "{0, 0, 0, 0}"; + } + AddLine("{}.{}.{} {}, {}, {};", opname, op, type, temporary, Visit(operation[1]), address); + return temporary; + } + + template <char type> + std::string Negate(Operation operation) { + const std::string temporary = AllocTemporary(); + if constexpr (type == 'F') { + AddLine("MOV.F32 {}, -{};", temporary, Visit(operation[0])); + } else { + AddLine("MOV.{} {}, -{};", type, temporary, Visit(operation[0])); + } + return temporary; + } + + template <char type> + std::string Absolute(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("MOV.{} {}, |{}|;", type, temporary, Visit(operation[0])); + return temporary; + } + + template <char type> + std::string BitfieldInsert(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("MOV.{} {}.x, {};", type, temporary, Visit(operation[3])); + AddLine("MOV.{} {}.y, {};", type, temporary, Visit(operation[2])); + AddLine("BFI.{} {}.x, {}, {}, {};", type, temporary, temporary, Visit(operation[1]), + Visit(operation[0])); + return fmt::format("{}.x", temporary); + } + + template <char type> + std::string BitfieldExtract(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("MOV.{} {}.x, {};", type, temporary, Visit(operation[2])); + AddLine("MOV.{} {}.y, {};", type, temporary, Visit(operation[1])); + AddLine("BFE.{} {}.x, {}, {};", type, temporary, temporary, Visit(operation[0])); + return fmt::format("{}.x", temporary); + } + + template <char swizzle> + std::string LocalInvocationId(Operation) { + return fmt::format("invocation.localid.{}", swizzle); + } + + template <char swizzle> + std::string WorkGroupId(Operation) { + return fmt::format("invocation.groupid.{}", swizzle); + } + + template <char c1, char c2> + std::string ThreadMask(Operation) { + return fmt::format("{}.thread{}{}mask", StageInputName(stage), c1, c2); + } + + template <typename... Args> + void AddExpression(std::string_view text, Args&&... args) { + shader_source += fmt::format(text, std::forward<Args>(args)...); + } + + template <typename... Args> + void AddLine(std::string_view text, Args&&... args) { + AddExpression(text, std::forward<Args>(args)...); + shader_source += '\n'; + } + + std::string AllocTemporary() { + max_temporaries = std::max(max_temporaries, num_temporaries + 1); + return fmt::format("T{}.x", num_temporaries++); + } + + std::string AllocVectorTemporary() { + max_temporaries = std::max(max_temporaries, num_temporaries + 1); + return fmt::format("T{}", num_temporaries++); + } + + void ResetTemporaries() noexcept { + num_temporaries = 0; + } + + const Device& device; + const ShaderIR& ir; + const Registry& registry; + const ShaderType stage; + + std::size_t num_temporaries = 0; + std::size_t max_temporaries = 0; + + std::string shader_source; + + static constexpr std::string_view ADD_F32 = "ADD.F32"; + static constexpr std::string_view ADD_S = "ADD.S"; + static constexpr std::string_view ADD_U = "ADD.U"; + static constexpr std::string_view MUL_F32 = "MUL.F32"; + static constexpr std::string_view MUL_S = "MUL.S"; + static constexpr std::string_view MUL_U = "MUL.U"; + static constexpr std::string_view DIV_F32 = "DIV.F32"; + static constexpr std::string_view DIV_S = "DIV.S"; + static constexpr std::string_view DIV_U = "DIV.U"; + static constexpr std::string_view MAD_F32 = "MAD.F32"; + static constexpr std::string_view RSQ_F32 = "RSQ.F32"; + static constexpr std::string_view COS_F32 = "COS.F32"; + static constexpr std::string_view SIN_F32 = "SIN.F32"; + static constexpr std::string_view EX2_F32 = "EX2.F32"; + static constexpr std::string_view LG2_F32 = "LG2.F32"; + static constexpr std::string_view SLT_F = "SLT.F32"; + static constexpr std::string_view SLT_S = "SLT.S"; + static constexpr std::string_view SLT_U = "SLT.U"; + static constexpr std::string_view SEQ_F = "SEQ.F32"; + static constexpr std::string_view SEQ_S = "SEQ.S"; + static constexpr std::string_view SEQ_U = "SEQ.U"; + static constexpr std::string_view SLE_F = "SLE.F32"; + static constexpr std::string_view SLE_S = "SLE.S"; + static constexpr std::string_view SLE_U = "SLE.U"; + static constexpr std::string_view SGT_F = "SGT.F32"; + static constexpr std::string_view SGT_S = "SGT.S"; + static constexpr std::string_view SGT_U = "SGT.U"; + static constexpr std::string_view SNE_F = "SNE.F32"; + static constexpr std::string_view SNE_S = "SNE.S"; + static constexpr std::string_view SNE_U = "SNE.U"; + static constexpr std::string_view SGE_F = "SGE.F32"; + static constexpr std::string_view SGE_S = "SGE.S"; + static constexpr std::string_view SGE_U = "SGE.U"; + static constexpr std::string_view AND_S = "AND.S"; + static constexpr std::string_view AND_U = "AND.U"; + static constexpr std::string_view TRUNC_F = "TRUNC.F"; + static constexpr std::string_view TRUNC_S = "TRUNC.S"; + static constexpr std::string_view TRUNC_U = "TRUNC.U"; + static constexpr std::string_view SHL_S = "SHL.S"; + static constexpr std::string_view SHL_U = "SHL.U"; + static constexpr std::string_view SHR_S = "SHR.S"; + static constexpr std::string_view SHR_U = "SHR.U"; + static constexpr std::string_view OR_S = "OR.S"; + static constexpr std::string_view OR_U = "OR.U"; + static constexpr std::string_view XOR_S = "XOR.S"; + static constexpr std::string_view XOR_U = "XOR.U"; + static constexpr std::string_view NOT_S = "NOT.S"; + static constexpr std::string_view NOT_U = "NOT.U"; + static constexpr std::string_view BTC_S = "BTC.S"; + static constexpr std::string_view BTC_U = "BTC.U"; + static constexpr std::string_view BTFM_S = "BTFM.S"; + static constexpr std::string_view BTFM_U = "BTFM.U"; + static constexpr std::string_view ROUND_F = "ROUND.F"; + static constexpr std::string_view CEIL_F = "CEIL.F"; + static constexpr std::string_view FLR_F = "FLR.F"; + static constexpr std::string_view I2F_S = "I2F.S"; + static constexpr std::string_view I2F_U = "I2F.U"; + static constexpr std::string_view MIN_F = "MIN.F"; + static constexpr std::string_view MIN_S = "MIN.S"; + static constexpr std::string_view MIN_U = "MIN.U"; + static constexpr std::string_view MAX_F = "MAX.F"; + static constexpr std::string_view MAX_S = "MAX.S"; + static constexpr std::string_view MAX_U = "MAX.U"; + static constexpr std::string_view MOV_U = "MOV.U"; + static constexpr std::string_view TGBALLOT_U = "TGBALLOT.U"; + static constexpr std::string_view TGALL_U = "TGALL.U"; + static constexpr std::string_view TGANY_U = "TGANY.U"; + static constexpr std::string_view TGEQ_U = "TGEQ.U"; + static constexpr std::string_view EXCH = "EXCH"; + static constexpr std::string_view ADD = "ADD"; + static constexpr std::string_view MIN = "MIN"; + static constexpr std::string_view MAX = "MAX"; + static constexpr std::string_view AND = "AND"; + static constexpr std::string_view OR = "OR"; + static constexpr std::string_view XOR = "XOR"; + static constexpr std::string_view U32 = "U32"; + static constexpr std::string_view S32 = "S32"; + + static constexpr std::size_t NUM_ENTRIES = static_cast<std::size_t>(OperationCode::Amount); + using DecompilerType = std::string (ARBDecompiler::*)(Operation); + static constexpr std::array<DecompilerType, NUM_ENTRIES> OPERATION_DECOMPILERS = { + &ARBDecompiler::Assign, + + &ARBDecompiler::Select, + + &ARBDecompiler::Binary<ADD_F32>, + &ARBDecompiler::Binary<MUL_F32>, + &ARBDecompiler::Binary<DIV_F32>, + &ARBDecompiler::Trinary<MAD_F32>, + &ARBDecompiler::Negate<'F'>, + &ARBDecompiler::Absolute<'F'>, + &ARBDecompiler::FClamp, + &ARBDecompiler::FCastHalf0, + &ARBDecompiler::FCastHalf1, + &ARBDecompiler::Binary<MIN_F>, + &ARBDecompiler::Binary<MAX_F>, + &ARBDecompiler::Unary<COS_F32>, + &ARBDecompiler::Unary<SIN_F32>, + &ARBDecompiler::Unary<EX2_F32>, + &ARBDecompiler::Unary<LG2_F32>, + &ARBDecompiler::Unary<RSQ_F32>, + &ARBDecompiler::FSqrt, + &ARBDecompiler::Unary<ROUND_F>, + &ARBDecompiler::Unary<FLR_F>, + &ARBDecompiler::Unary<CEIL_F>, + &ARBDecompiler::Unary<TRUNC_F>, + &ARBDecompiler::Unary<I2F_S>, + &ARBDecompiler::Unary<I2F_U>, + &ARBDecompiler::FSwizzleAdd, + + &ARBDecompiler::Binary<ADD_S>, + &ARBDecompiler::Binary<MUL_S>, + &ARBDecompiler::Binary<DIV_S>, + &ARBDecompiler::Negate<'S'>, + &ARBDecompiler::Absolute<'S'>, + &ARBDecompiler::Binary<MIN_S>, + &ARBDecompiler::Binary<MAX_S>, + + &ARBDecompiler::Unary<TRUNC_S>, + &ARBDecompiler::Unary<MOV_U>, + &ARBDecompiler::Binary<SHL_S>, + &ARBDecompiler::Binary<SHR_U>, + &ARBDecompiler::Binary<SHR_S>, + &ARBDecompiler::Binary<AND_S>, + &ARBDecompiler::Binary<OR_S>, + &ARBDecompiler::Binary<XOR_S>, + &ARBDecompiler::Unary<NOT_S>, + &ARBDecompiler::BitfieldInsert<'S'>, + &ARBDecompiler::BitfieldExtract<'S'>, + &ARBDecompiler::Unary<BTC_S>, + &ARBDecompiler::Unary<BTFM_S>, + + &ARBDecompiler::Binary<ADD_U>, + &ARBDecompiler::Binary<MUL_U>, + &ARBDecompiler::Binary<DIV_U>, + &ARBDecompiler::Binary<MIN_U>, + &ARBDecompiler::Binary<MAX_U>, + &ARBDecompiler::Unary<TRUNC_U>, + &ARBDecompiler::Unary<MOV_U>, + &ARBDecompiler::Binary<SHL_U>, + &ARBDecompiler::Binary<SHR_U>, + &ARBDecompiler::Binary<SHR_U>, + &ARBDecompiler::Binary<AND_U>, + &ARBDecompiler::Binary<OR_U>, + &ARBDecompiler::Binary<XOR_U>, + &ARBDecompiler::Unary<NOT_U>, + &ARBDecompiler::BitfieldInsert<'U'>, + &ARBDecompiler::BitfieldExtract<'U'>, + &ARBDecompiler::Unary<BTC_U>, + &ARBDecompiler::Unary<BTFM_U>, + + &ARBDecompiler::HAdd2, + &ARBDecompiler::HMul2, + &ARBDecompiler::HFma2, + &ARBDecompiler::HAbsolute, + &ARBDecompiler::HNegate, + &ARBDecompiler::HClamp, + &ARBDecompiler::HCastFloat, + &ARBDecompiler::HUnpack, + &ARBDecompiler::HMergeF32, + &ARBDecompiler::HMergeH0, + &ARBDecompiler::HMergeH1, + &ARBDecompiler::HPack2, + + &ARBDecompiler::LogicalAssign, + &ARBDecompiler::Binary<AND_U>, + &ARBDecompiler::Binary<OR_U>, + &ARBDecompiler::Binary<XOR_U>, + &ARBDecompiler::Unary<NOT_U>, + &ARBDecompiler::LogicalPick2, + &ARBDecompiler::LogicalAnd2, + + &ARBDecompiler::FloatComparison<SLT_F, false>, + &ARBDecompiler::FloatComparison<SEQ_F, false>, + &ARBDecompiler::FloatComparison<SLE_F, false>, + &ARBDecompiler::FloatComparison<SGT_F, false>, + &ARBDecompiler::FloatComparison<SNE_F, false>, + &ARBDecompiler::FloatComparison<SGE_F, false>, + &ARBDecompiler::FloatOrdered, + &ARBDecompiler::FloatUnordered, + &ARBDecompiler::FloatComparison<SLT_F, true>, + &ARBDecompiler::FloatComparison<SEQ_F, true>, + &ARBDecompiler::FloatComparison<SLE_F, true>, + &ARBDecompiler::FloatComparison<SGT_F, true>, + &ARBDecompiler::FloatComparison<SNE_F, true>, + &ARBDecompiler::FloatComparison<SGE_F, true>, + + &ARBDecompiler::Binary<SLT_S>, + &ARBDecompiler::Binary<SEQ_S>, + &ARBDecompiler::Binary<SLE_S>, + &ARBDecompiler::Binary<SGT_S>, + &ARBDecompiler::Binary<SNE_S>, + &ARBDecompiler::Binary<SGE_S>, + + &ARBDecompiler::Binary<SLT_U>, + &ARBDecompiler::Binary<SEQ_U>, + &ARBDecompiler::Binary<SLE_U>, + &ARBDecompiler::Binary<SGT_U>, + &ARBDecompiler::Binary<SNE_U>, + &ARBDecompiler::Binary<SGE_U>, + + &ARBDecompiler::LogicalAddCarry, + + &ARBDecompiler::HalfComparison<SLT_F, false>, + &ARBDecompiler::HalfComparison<SEQ_F, false>, + &ARBDecompiler::HalfComparison<SLE_F, false>, + &ARBDecompiler::HalfComparison<SGT_F, false>, + &ARBDecompiler::HalfComparison<SNE_F, false>, + &ARBDecompiler::HalfComparison<SGE_F, false>, + &ARBDecompiler::HalfComparison<SLT_F, true>, + &ARBDecompiler::HalfComparison<SEQ_F, true>, + &ARBDecompiler::HalfComparison<SLE_F, true>, + &ARBDecompiler::HalfComparison<SGT_F, true>, + &ARBDecompiler::HalfComparison<SNE_F, true>, + &ARBDecompiler::HalfComparison<SGE_F, true>, + + &ARBDecompiler::Texture, + &ARBDecompiler::Texture, + &ARBDecompiler::TextureGather, + &ARBDecompiler::TextureQueryDimensions, + &ARBDecompiler::TextureQueryLod, + &ARBDecompiler::TexelFetch, + &ARBDecompiler::TextureGradient, + + &ARBDecompiler::ImageLoad, + &ARBDecompiler::ImageStore, + + &ARBDecompiler::AtomicImage<ADD, U32>, + &ARBDecompiler::AtomicImage<AND, U32>, + &ARBDecompiler::AtomicImage<OR, U32>, + &ARBDecompiler::AtomicImage<XOR, U32>, + &ARBDecompiler::AtomicImage<EXCH, U32>, + + &ARBDecompiler::Atomic<EXCH, U32>, + &ARBDecompiler::Atomic<ADD, U32>, + &ARBDecompiler::Atomic<MIN, U32>, + &ARBDecompiler::Atomic<MAX, U32>, + &ARBDecompiler::Atomic<AND, U32>, + &ARBDecompiler::Atomic<OR, U32>, + &ARBDecompiler::Atomic<XOR, U32>, + + &ARBDecompiler::Atomic<EXCH, S32>, + &ARBDecompiler::Atomic<ADD, S32>, + &ARBDecompiler::Atomic<MIN, S32>, + &ARBDecompiler::Atomic<MAX, S32>, + &ARBDecompiler::Atomic<AND, S32>, + &ARBDecompiler::Atomic<OR, S32>, + &ARBDecompiler::Atomic<XOR, S32>, + + &ARBDecompiler::Atomic<ADD, U32>, + &ARBDecompiler::Atomic<MIN, U32>, + &ARBDecompiler::Atomic<MAX, U32>, + &ARBDecompiler::Atomic<AND, U32>, + &ARBDecompiler::Atomic<OR, U32>, + &ARBDecompiler::Atomic<XOR, U32>, + + &ARBDecompiler::Atomic<ADD, S32>, + &ARBDecompiler::Atomic<MIN, S32>, + &ARBDecompiler::Atomic<MAX, S32>, + &ARBDecompiler::Atomic<AND, S32>, + &ARBDecompiler::Atomic<OR, S32>, + &ARBDecompiler::Atomic<XOR, S32>, + + &ARBDecompiler::Branch, + &ARBDecompiler::BranchIndirect, + &ARBDecompiler::PushFlowStack, + &ARBDecompiler::PopFlowStack, + &ARBDecompiler::Exit, + &ARBDecompiler::Discard, + + &ARBDecompiler::EmitVertex, + &ARBDecompiler::EndPrimitive, + + &ARBDecompiler::InvocationId, + &ARBDecompiler::YNegate, + &ARBDecompiler::LocalInvocationId<'x'>, + &ARBDecompiler::LocalInvocationId<'y'>, + &ARBDecompiler::LocalInvocationId<'z'>, + &ARBDecompiler::WorkGroupId<'x'>, + &ARBDecompiler::WorkGroupId<'y'>, + &ARBDecompiler::WorkGroupId<'z'>, + + &ARBDecompiler::Unary<TGBALLOT_U>, + &ARBDecompiler::Unary<TGALL_U>, + &ARBDecompiler::Unary<TGANY_U>, + &ARBDecompiler::Unary<TGEQ_U>, + + &ARBDecompiler::ThreadId, + &ARBDecompiler::ThreadMask<'e', 'q'>, + &ARBDecompiler::ThreadMask<'g', 'e'>, + &ARBDecompiler::ThreadMask<'g', 't'>, + &ARBDecompiler::ThreadMask<'l', 'e'>, + &ARBDecompiler::ThreadMask<'l', 't'>, + &ARBDecompiler::ShuffleIndexed, + + &ARBDecompiler::Barrier, + &ARBDecompiler::MemoryBarrierGroup, + &ARBDecompiler::MemoryBarrierGlobal, + }; +}; + +ARBDecompiler::ARBDecompiler(const Device& device, const ShaderIR& ir, const Registry& registry, + ShaderType stage, std::string_view identifier) + : device{device}, ir{ir}, registry{registry}, stage{stage} { + AddLine("TEMP RC;"); + AddLine("TEMP FSWZA[4];"); + AddLine("TEMP FSWZB[4];"); + if (ir.IsDecompiled()) { + DecompileAST(); + } else { + DecompileBranchMode(); + } + AddLine("END"); + + const std::string code = std::move(shader_source); + DeclareHeader(); + DeclareVertex(); + DeclareGeometry(); + DeclareFragment(); + DeclareCompute(); + DeclareInputAttributes(); + DeclareOutputAttributes(); + DeclareLocalMemory(); + DeclareGlobalMemory(); + DeclareConstantBuffers(); + DeclareRegisters(); + DeclareTemporaries(); + DeclarePredicates(); + DeclareInternalFlags(); + + shader_source += code; +} + +std::string_view HeaderStageName(ShaderType stage) { + switch (stage) { + case ShaderType::Vertex: + return "vp"; + case ShaderType::Geometry: + return "gp"; + case ShaderType::Fragment: + return "fp"; + case ShaderType::Compute: + return "cp"; + default: + UNREACHABLE(); + return ""; + } +} + +void ARBDecompiler::DeclareHeader() { + AddLine("!!NV{}5.0", HeaderStageName(stage)); + // Enabling this allows us to cheat on some instructions like TXL with SHADOWARRAY2D + AddLine("OPTION NV_internal;"); + AddLine("OPTION NV_gpu_program_fp64;"); + AddLine("OPTION NV_shader_storage_buffer;"); + AddLine("OPTION NV_shader_thread_group;"); + if (ir.UsesWarps() && device.HasWarpIntrinsics()) { + AddLine("OPTION NV_shader_thread_shuffle;"); + } + if (stage == ShaderType::Vertex) { + if (device.HasNvViewportArray2()) { + AddLine("OPTION NV_viewport_array2;"); + } + } + if (stage == ShaderType::Fragment) { + AddLine("OPTION ARB_draw_buffers;"); + } + if (device.HasImageLoadFormatted()) { + AddLine("OPTION EXT_shader_image_load_formatted;"); + } +} + +void ARBDecompiler::DeclareVertex() { + if (stage != ShaderType::Vertex) { + return; + } + AddLine("OUTPUT result_clip[] = {{ result.clip[0..7] }};"); +} + +void ARBDecompiler::DeclareGeometry() { + if (stage != ShaderType::Geometry) { + return; + } + const auto& info = registry.GetGraphicsInfo(); + const auto& header = ir.GetHeader(); + AddLine("PRIMITIVE_IN {};", PrimitiveDescription(info.primitive_topology)); + AddLine("PRIMITIVE_OUT {};", TopologyName(header.common3.output_topology)); + AddLine("VERTICES_OUT {};", header.common4.max_output_vertices.Value()); + AddLine("ATTRIB vertex_position = vertex.position;"); +} + +void ARBDecompiler::DeclareFragment() { + if (stage != ShaderType::Fragment) { + return; + } + AddLine("OUTPUT result_color7 = result.color[7];"); + AddLine("OUTPUT result_color6 = result.color[6];"); + AddLine("OUTPUT result_color5 = result.color[5];"); + AddLine("OUTPUT result_color4 = result.color[4];"); + AddLine("OUTPUT result_color3 = result.color[3];"); + AddLine("OUTPUT result_color2 = result.color[2];"); + AddLine("OUTPUT result_color1 = result.color[1];"); + AddLine("OUTPUT result_color0 = result.color;"); +} + +void ARBDecompiler::DeclareCompute() { + if (stage != ShaderType::Compute) { + return; + } + const ComputeInfo& info = registry.GetComputeInfo(); + AddLine("GROUP_SIZE {} {} {};", info.workgroup_size[0], info.workgroup_size[1], + info.workgroup_size[2]); + if (info.shared_memory_size_in_words > 0) { + const u32 size_in_bytes = info.shared_memory_size_in_words * 4; + AddLine("SHARED_MEMORY {};", size_in_bytes); + AddLine("SHARED shared_mem[] = {{program.sharedmem}};"); + } +} + +void ARBDecompiler::DeclareInputAttributes() { + if (stage == ShaderType::Compute) { + return; + } + const std::string_view stage_name = StageInputName(stage); + for (const auto attribute : ir.GetInputAttributes()) { + if (!IsGenericAttribute(attribute)) { + continue; + } + const u32 index = GetGenericAttributeIndex(attribute); + + std::string_view suffix; + if (stage == ShaderType::Fragment) { + const auto input_mode{ir.GetHeader().ps.GetPixelImap(index)}; + if (input_mode == PixelImap::Unused) { + return; + } + suffix = GetInputFlags(input_mode); + } + AddLine("{}ATTRIB in_attr{}[] = {{ {}.attrib[{}..{}] }};", suffix, index, stage_name, index, + index); + } +} + +void ARBDecompiler::DeclareOutputAttributes() { + if (stage == ShaderType::Compute) { + return; + } + for (const auto attribute : ir.GetOutputAttributes()) { + if (!IsGenericAttribute(attribute)) { + continue; + } + const u32 index = GetGenericAttributeIndex(attribute); + AddLine("OUTPUT out_attr{}[] = {{ result.attrib[{}..{}] }};", index, index, index); + } +} + +void ARBDecompiler::DeclareLocalMemory() { + u64 size = 0; + if (stage == ShaderType::Compute) { + size = registry.GetComputeInfo().local_memory_size_in_words * 4ULL; + } else { + size = ir.GetHeader().GetLocalMemorySize(); + } + if (size == 0) { + return; + } + const u64 element_count = Common::AlignUp(size, 4) / 4; + AddLine("TEMP lmem[{}];", element_count); +} + +void ARBDecompiler::DeclareGlobalMemory() { + u32 binding = 0; // device.GetBaseBindings(stage).shader_storage_buffer; + for (const auto& pair : ir.GetGlobalMemory()) { + const auto& base = pair.first; + AddLine("STORAGE {}[] = {{ program.storage[{}] }};", GlobalMemoryName(base), binding); + ++binding; + } +} + +void ARBDecompiler::DeclareConstantBuffers() { + u32 binding = 0; + for (const auto& cbuf : ir.GetConstantBuffers()) { + AddLine("CBUFFER cbuf{}[] = {{ program.buffer[{}] }};", cbuf.first, binding); + ++binding; + } +} + +void ARBDecompiler::DeclareRegisters() { + for (const u32 gpr : ir.GetRegisters()) { + AddLine("TEMP R{};", gpr); + } +} + +void ARBDecompiler::DeclareTemporaries() { + for (std::size_t i = 0; i < max_temporaries; ++i) { + AddLine("TEMP T{};", i); + } +} + +void ARBDecompiler::DeclarePredicates() { + for (const Tegra::Shader::Pred pred : ir.GetPredicates()) { + AddLine("TEMP P{};", static_cast<u64>(pred)); + } +} + +void ARBDecompiler::DeclareInternalFlags() { + for (const char* name : INTERNAL_FLAG_NAMES) { + AddLine("TEMP {};", name); + } +} + +void ARBDecompiler::InitializeVariables() { + AddLine("MOV.F32 FSWZA[0], -1;"); + AddLine("MOV.F32 FSWZA[1], 1;"); + AddLine("MOV.F32 FSWZA[2], -1;"); + AddLine("MOV.F32 FSWZA[3], 0;"); + AddLine("MOV.F32 FSWZB[0], -1;"); + AddLine("MOV.F32 FSWZB[1], -1;"); + AddLine("MOV.F32 FSWZB[2], 1;"); + AddLine("MOV.F32 FSWZB[3], -1;"); + + if (stage == ShaderType::Vertex || stage == ShaderType::Geometry) { + AddLine("MOV.F result.position, {{0, 0, 0, 1}};"); + } + for (const auto attribute : ir.GetOutputAttributes()) { + if (!IsGenericAttribute(attribute)) { + continue; + } + const u32 index = GetGenericAttributeIndex(attribute); + AddLine("MOV.F result.attrib[{}], {{0, 0, 0, 1}};", index); + } + for (const u32 gpr : ir.GetRegisters()) { + AddLine("MOV.F R{}, {{0, 0, 0, 0}};", gpr); + } + for (const Tegra::Shader::Pred pred : ir.GetPredicates()) { + AddLine("MOV.U P{}, {{0, 0, 0, 0}};", static_cast<u64>(pred)); + } +} + +void ARBDecompiler::DecompileAST() { + const u32 num_flow_variables = ir.GetASTNumVariables(); + for (u32 i = 0; i < num_flow_variables; ++i) { + AddLine("TEMP F{};", i); + } + for (u32 i = 0; i < num_flow_variables; ++i) { + AddLine("MOV.U F{}, {{0, 0, 0, 0}};", i); + } + + InitializeVariables(); + + VisitAST(ir.GetASTProgram()); +} + +void ARBDecompiler::DecompileBranchMode() { + static constexpr u32 FLOW_STACK_SIZE = 20; + if (!ir.IsFlowStackDisabled()) { + AddLine("TEMP SSY[{}];", FLOW_STACK_SIZE); + AddLine("TEMP PBK[{}];", FLOW_STACK_SIZE); + AddLine("TEMP SSY_TOP;"); + AddLine("TEMP PBK_TOP;"); + } + + AddLine("TEMP PC;"); + + if (!ir.IsFlowStackDisabled()) { + AddLine("MOV.U SSY_TOP.x, 0;"); + AddLine("MOV.U PBK_TOP.x, 0;"); + } + + InitializeVariables(); + + const auto basic_block_end = ir.GetBasicBlocks().end(); + auto basic_block_it = ir.GetBasicBlocks().begin(); + const u32 first_address = basic_block_it->first; + AddLine("MOV.U PC.x, {};", first_address); + + AddLine("REP;"); + + std::size_t num_blocks = 0; + while (basic_block_it != basic_block_end) { + const auto& [address, bb] = *basic_block_it; + ++num_blocks; + + AddLine("SEQ.S.CC RC.x, PC.x, {};", address); + AddLine("IF NE.x;"); + + VisitBlock(bb); + + ++basic_block_it; + + if (basic_block_it != basic_block_end) { + const auto op = std::get_if<OperationNode>(&*bb[bb.size() - 1]); + if (!op || op->GetCode() != OperationCode::Branch) { + const u32 next_address = basic_block_it->first; + AddLine("MOV.U PC.x, {};", next_address); + AddLine("CONT;"); + } + } + + AddLine("ELSE;"); + } + AddLine("RET;"); + while (num_blocks--) { + AddLine("ENDIF;"); + } + + AddLine("ENDREP;"); +} + +void ARBDecompiler::VisitAST(const ASTNode& node) { + if (const auto ast = std::get_if<ASTProgram>(&*node->GetInnerData())) { + for (ASTNode current = ast->nodes.GetFirst(); current; current = current->GetNext()) { + VisitAST(current); + } + } else if (const auto ast = std::get_if<ASTIfThen>(&*node->GetInnerData())) { + const std::string condition = VisitExpression(ast->condition); + ResetTemporaries(); + + AddLine("MOVC.U RC.x, {};", condition); + AddLine("IF NE.x;"); + for (ASTNode current = ast->nodes.GetFirst(); current; current = current->GetNext()) { + VisitAST(current); + } + AddLine("ENDIF;"); + } else if (const auto ast = std::get_if<ASTIfElse>(&*node->GetInnerData())) { + AddLine("ELSE;"); + for (ASTNode current = ast->nodes.GetFirst(); current; current = current->GetNext()) { + VisitAST(current); + } + } else if (const auto ast = std::get_if<ASTBlockDecoded>(&*node->GetInnerData())) { + VisitBlock(ast->nodes); + } else if (const auto ast = std::get_if<ASTVarSet>(&*node->GetInnerData())) { + AddLine("MOV.U F{}, {};", ast->index, VisitExpression(ast->condition)); + ResetTemporaries(); + } else if (const auto ast = std::get_if<ASTDoWhile>(&*node->GetInnerData())) { + const std::string condition = VisitExpression(ast->condition); + ResetTemporaries(); + AddLine("REP;"); + for (ASTNode current = ast->nodes.GetFirst(); current; current = current->GetNext()) { + VisitAST(current); + } + AddLine("MOVC.U RC.x, {};", condition); + AddLine("BRK (NE.x);"); + AddLine("ENDREP;"); + } else if (const auto ast = std::get_if<ASTReturn>(&*node->GetInnerData())) { + const bool is_true = ExprIsTrue(ast->condition); + if (!is_true) { + AddLine("MOVC.U RC.x, {};", VisitExpression(ast->condition)); + AddLine("IF NE.x;"); + ResetTemporaries(); + } + if (ast->kills) { + AddLine("KIL TR;"); + } else { + Exit(); + } + if (!is_true) { + AddLine("ENDIF;"); + } + } else if (const auto ast = std::get_if<ASTBreak>(&*node->GetInnerData())) { + if (ExprIsTrue(ast->condition)) { + AddLine("BRK;"); + } else { + AddLine("MOVC.U RC.x, {};", VisitExpression(ast->condition)); + AddLine("BRK (NE.x);"); + ResetTemporaries(); + } + } else if (std::holds_alternative<ASTLabel>(*node->GetInnerData())) { + // Nothing to do + } else { + UNREACHABLE(); + } +} + +std::string ARBDecompiler::VisitExpression(const Expr& node) { + const std::string result = AllocTemporary(); + if (const auto expr = std::get_if<ExprAnd>(&*node)) { + AddLine("AND.U {}, {}, {};", result, VisitExpression(expr->operand1), + VisitExpression(expr->operand2)); + return result; + } + if (const auto expr = std::get_if<ExprOr>(&*node)) { + const std::string result = AllocTemporary(); + AddLine("OR.U {}, {}, {};", result, VisitExpression(expr->operand1), + VisitExpression(expr->operand2)); + return result; + } + if (const auto expr = std::get_if<ExprNot>(&*node)) { + const std::string result = AllocTemporary(); + AddLine("CMP.S {}, {}, 0, -1;", result, VisitExpression(expr->operand1)); + return result; + } + if (const auto expr = std::get_if<ExprPredicate>(&*node)) { + return fmt::format("P{}.x", static_cast<u64>(expr->predicate)); + } + if (const auto expr = std::get_if<ExprCondCode>(&*node)) { + return Visit(ir.GetConditionCode(expr->cc)); + } + if (const auto expr = std::get_if<ExprVar>(&*node)) { + return fmt::format("F{}.x", expr->var_index); + } + if (const auto expr = std::get_if<ExprBoolean>(&*node)) { + return expr->value ? "0xffffffff" : "0"; + } + if (const auto expr = std::get_if<ExprGprEqual>(&*node)) { + const std::string result = AllocTemporary(); + AddLine("SEQ.U {}, R{}.x, {};", result, expr->gpr, expr->value); + return result; + } + UNREACHABLE(); + return "0"; +} + +void ARBDecompiler::VisitBlock(const NodeBlock& bb) { + for (const auto& node : bb) { + Visit(node); + } +} + +std::string ARBDecompiler::Visit(const Node& node) { + if (const auto operation = std::get_if<OperationNode>(&*node)) { + if (const auto amend_index = operation->GetAmendIndex()) { + Visit(ir.GetAmendNode(*amend_index)); + } + const std::size_t index = static_cast<std::size_t>(operation->GetCode()); + if (index >= OPERATION_DECOMPILERS.size()) { + UNREACHABLE_MSG("Out of bounds operation: {}", index); + return {}; + } + const auto decompiler = OPERATION_DECOMPILERS[index]; + if (decompiler == nullptr) { + UNREACHABLE_MSG("Undefined operation: {}", index); + return {}; + } + return (this->*decompiler)(*operation); + } + + if (const auto gpr = std::get_if<GprNode>(&*node)) { + const u32 index = gpr->GetIndex(); + if (index == Register::ZeroIndex) { + return "{0, 0, 0, 0}.x"; + } + return fmt::format("R{}.x", index); + } + + if (const auto cv = std::get_if<CustomVarNode>(&*node)) { + return fmt::format("CV{}.x", cv->GetIndex()); + } + + if (const auto immediate = std::get_if<ImmediateNode>(&*node)) { + const std::string temporary = AllocTemporary(); + AddLine("MOV.U {}, {};", temporary, immediate->GetValue()); + return temporary; + } + + if (const auto predicate = std::get_if<PredicateNode>(&*node)) { + const std::string temporary = AllocTemporary(); + switch (const auto index = predicate->GetIndex(); index) { + case Tegra::Shader::Pred::UnusedIndex: + AddLine("MOV.S {}, -1;", temporary); + break; + case Tegra::Shader::Pred::NeverExecute: + AddLine("MOV.S {}, 0;", temporary); + break; + default: + AddLine("MOV.S {}, P{}.x;", temporary, static_cast<u64>(index)); + break; + } + if (predicate->IsNegated()) { + AddLine("CMP.S {}, {}, 0, -1;", temporary, temporary); + } + return temporary; + } + + if (const auto abuf = std::get_if<AbufNode>(&*node)) { + if (abuf->IsPhysicalBuffer()) { + UNIMPLEMENTED_MSG("Physical buffers are not implemented"); + return "{0, 0, 0, 0}.x"; + } + + const auto buffer_index = [this, &abuf]() -> std::string { + if (stage != ShaderType::Geometry) { + return ""; + } + return fmt::format("[{}]", Visit(abuf->GetBuffer())); + }; + + const Attribute::Index index = abuf->GetIndex(); + const u32 element = abuf->GetElement(); + const char swizzle = Swizzle(element); + switch (index) { + case Attribute::Index::Position: { + if (stage == ShaderType::Geometry) { + return fmt::format("{}_position[{}].{}", StageInputName(stage), + Visit(abuf->GetBuffer()), swizzle); + } else { + return fmt::format("{}.position.{}", StageInputName(stage), swizzle); + } + } + case Attribute::Index::TessCoordInstanceIDVertexID: + ASSERT(stage == ShaderType::Vertex); + switch (element) { + case 2: + return "vertex.instance"; + case 3: + return "vertex.id"; + } + UNIMPLEMENTED_MSG("Unmanaged TessCoordInstanceIDVertexID element={}", element); + break; + case Attribute::Index::PointCoord: + switch (element) { + case 0: + return "fragment.pointcoord.x"; + case 1: + return "fragment.pointcoord.y"; + } + UNIMPLEMENTED(); + break; + case Attribute::Index::FrontFacing: { + ASSERT(stage == ShaderType::Fragment); + ASSERT(element == 3); + const std::string temporary = AllocVectorTemporary(); + AddLine("SGT.S RC.x, fragment.facing, {{0, 0, 0, 0}};"); + AddLine("MOV.U.CC RC.x, -RC;"); + AddLine("MOV.S {}.x, 0;", temporary); + AddLine("MOV.S {}.x (NE.x), -1;", temporary); + return fmt::format("{}.x", temporary); + } + default: + if (IsGenericAttribute(index)) { + if (stage == ShaderType::Geometry) { + return fmt::format("in_attr{}[{}][0].{}", GetGenericAttributeIndex(index), + Visit(abuf->GetBuffer()), swizzle); + } else { + return fmt::format("{}.attrib[{}].{}", StageInputName(stage), + GetGenericAttributeIndex(index), swizzle); + } + } + UNIMPLEMENTED_MSG("Unimplemented input attribute={}", static_cast<int>(index)); + break; + } + return "{0, 0, 0, 0}.x"; + } + + if (const auto cbuf = std::get_if<CbufNode>(&*node)) { + std::string offset_string; + const auto& offset = cbuf->GetOffset(); + if (const auto imm = std::get_if<ImmediateNode>(&*offset)) { + offset_string = std::to_string(imm->GetValue()); + } else { + offset_string = Visit(offset); + } + const std::string temporary = AllocTemporary(); + AddLine("LDC.F32 {}, cbuf{}[{}];", temporary, cbuf->GetIndex(), offset_string); + return temporary; + } + + if (const auto gmem = std::get_if<GmemNode>(&*node)) { + const std::string temporary = AllocTemporary(); + AddLine("SUB.U {}, {}, {};", temporary, Visit(gmem->GetRealAddress()), + Visit(gmem->GetBaseAddress())); + AddLine("LDB.U32 {}, {}[{}];", temporary, GlobalMemoryName(gmem->GetDescriptor()), + temporary); + return temporary; + } + + if (const auto lmem = std::get_if<LmemNode>(&*node)) { + const std::string temporary = Visit(lmem->GetAddress()); + AddLine("SHR.U {}, {}, 2;", temporary, temporary); + AddLine("MOV.U {}, lmem[{}].x;", temporary, temporary); + return temporary; + } + + if (const auto smem = std::get_if<SmemNode>(&*node)) { + const std::string temporary = Visit(smem->GetAddress()); + AddLine("LDS.U32 {}, shared_mem[{}];", temporary, temporary); + return temporary; + } + + if (const auto internal_flag = std::get_if<InternalFlagNode>(&*node)) { + const std::size_t index = static_cast<std::size_t>(internal_flag->GetFlag()); + return fmt::format("{}.x", INTERNAL_FLAG_NAMES[index]); + } + + if (const auto conditional = std::get_if<ConditionalNode>(&*node)) { + if (const auto amend_index = conditional->GetAmendIndex()) { + Visit(ir.GetAmendNode(*amend_index)); + } + AddLine("MOVC.U RC.x, {};", Visit(conditional->GetCondition())); + AddLine("IF NE.x;"); + VisitBlock(conditional->GetCode()); + AddLine("ENDIF;"); + return {}; + } + + if (const auto cmt = std::get_if<CommentNode>(&*node)) { + // Uncommenting this will generate invalid code. GLASM lacks comments. + // AddLine("// {}", cmt->GetText()); + return {}; + } + + UNIMPLEMENTED(); + return {}; +} + +std::pair<std::string, std::size_t> ARBDecompiler::BuildCoords(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + UNIMPLEMENTED_IF(meta.sampler.is_indexed); + UNIMPLEMENTED_IF(meta.sampler.is_shadow && meta.sampler.is_array && + meta.sampler.type == Tegra::Shader::TextureType::TextureCube); + + const std::size_t count = operation.GetOperandsCount(); + std::string temporary = AllocVectorTemporary(); + std::size_t i = 0; + for (; i < count; ++i) { + AddLine("MOV.F {}.{}, {};", temporary, Swizzle(i), Visit(operation[i])); + } + if (meta.sampler.is_array) { + AddLine("I2F.S {}.{}, {};", temporary, Swizzle(i++), Visit(meta.array)); + } + if (meta.sampler.is_shadow) { + AddLine("MOV.F {}.{}, {};", temporary, Swizzle(i++), Visit(meta.depth_compare)); + } + return {std::move(temporary), i}; +} + +std::string ARBDecompiler::BuildAoffi(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + if (meta.aoffi.empty()) { + return {}; + } + const std::string temporary = AllocVectorTemporary(); + std::size_t i = 0; + for (auto& node : meta.aoffi) { + AddLine("MOV.S {}.{}, {};", temporary, Swizzle(i++), Visit(node)); + } + return fmt::format(", offset({})", temporary); +} + +void ARBDecompiler::Exit() { + if (stage != ShaderType::Fragment) { + AddLine("RET;"); + return; + } + + const auto safe_get_register = [this](u32 reg) -> std::string { + // TODO(Rodrigo): Replace with contains once C++20 releases + const auto& used_registers = ir.GetRegisters(); + if (used_registers.find(reg) != used_registers.end()) { + return fmt::format("R{}.x", reg); + } + return "{0, 0, 0, 0}.x"; + }; + + const auto& header = ir.GetHeader(); + u32 current_reg = 0; + for (u32 rt = 0; rt < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets; ++rt) { + for (u32 component = 0; component < 4; ++component) { + if (!header.ps.IsColorComponentOutputEnabled(rt, component)) { + continue; + } + AddLine("MOV.F result_color{}.{}, {};", rt, Swizzle(component), + safe_get_register(current_reg)); + ++current_reg; + } + } + if (header.ps.omap.depth) { + AddLine("MOV.F result.depth.z, {};", safe_get_register(current_reg + 1)); + } + + AddLine("RET;"); +} + +std::string ARBDecompiler::Assign(Operation operation) { + const Node& dest = operation[0]; + const Node& src = operation[1]; + + std::string dest_name; + if (const auto gpr = std::get_if<GprNode>(&*dest)) { + if (gpr->GetIndex() == Register::ZeroIndex) { + // Writing to Register::ZeroIndex is a no op + return {}; + } + dest_name = fmt::format("R{}.x", gpr->GetIndex()); + } else if (const auto abuf = std::get_if<AbufNode>(&*dest)) { + const u32 element = abuf->GetElement(); + const char swizzle = Swizzle(element); + switch (const Attribute::Index index = abuf->GetIndex()) { + case Attribute::Index::Position: + dest_name = fmt::format("result.position.{}", swizzle); + break; + case Attribute::Index::LayerViewportPointSize: + switch (element) { + case 0: + UNIMPLEMENTED(); + return {}; + case 1: + case 2: + if (!device.HasNvViewportArray2()) { + LOG_ERROR( + Render_OpenGL, + "NV_viewport_array2 is missing. Maxwell gen 2 or better is required."); + return {}; + } + dest_name = element == 1 ? "result.layer.x" : "result.viewport.x"; + break; + case 3: + dest_name = "result.pointsize.x"; + break; + } + break; + case Attribute::Index::ClipDistances0123: + dest_name = fmt::format("result.clip[{}].x", element); + break; + case Attribute::Index::ClipDistances4567: + dest_name = fmt::format("result.clip[{}].x", element + 4); + break; + default: + if (!IsGenericAttribute(index)) { + UNREACHABLE(); + return {}; + } + dest_name = + fmt::format("result.attrib[{}].{}", GetGenericAttributeIndex(index), swizzle); + break; + } + } else if (const auto lmem = std::get_if<LmemNode>(&*dest)) { + const std::string address = Visit(lmem->GetAddress()); + AddLine("SHR.U {}, {}, 2;", address, address); + dest_name = fmt::format("lmem[{}].x", address); + } else if (const auto smem = std::get_if<SmemNode>(&*dest)) { + AddLine("STS.U32 {}, shared_mem[{}];", Visit(src), Visit(smem->GetAddress())); + ResetTemporaries(); + return {}; + } else if (const auto gmem = std::get_if<GmemNode>(&*dest)) { + const std::string temporary = AllocTemporary(); + AddLine("SUB.U {}, {}, {};", temporary, Visit(gmem->GetRealAddress()), + Visit(gmem->GetBaseAddress())); + AddLine("STB.U32 {}, {}[{}];", Visit(src), GlobalMemoryName(gmem->GetDescriptor()), + temporary); + ResetTemporaries(); + return {}; + } else { + UNREACHABLE(); + ResetTemporaries(); + return {}; + } + + AddLine("MOV.U {}, {};", dest_name, Visit(src)); + ResetTemporaries(); + return {}; +} + +std::string ARBDecompiler::Select(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("CMP.S {}, {}, {}, {};", temporary, Visit(operation[0]), Visit(operation[1]), + Visit(operation[2])); + return temporary; +} + +std::string ARBDecompiler::FClamp(Operation operation) { + // 1.0f in hex, replace with std::bit_cast on C++20 + static constexpr u32 POSITIVE_ONE = 0x3f800000; + + const std::string temporary = AllocTemporary(); + const Node& value = operation[0]; + const Node& low = operation[1]; + const Node& high = operation[2]; + const auto imm_low = std::get_if<ImmediateNode>(&*low); + const auto imm_high = std::get_if<ImmediateNode>(&*high); + if (imm_low && imm_high && imm_low->GetValue() == 0 && imm_high->GetValue() == POSITIVE_ONE) { + AddLine("MOV.F32.SAT {}, {};", temporary, Visit(value)); + } else { + AddLine("MIN.F {}, {}, {};", temporary, Visit(value), Visit(high)); + AddLine("MAX.F {}, {}, {};", temporary, temporary, Visit(low)); + } + return temporary; +} + +std::string ARBDecompiler::FCastHalf0(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.x, {};", temporary, Visit(operation[0])); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::FCastHalf1(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.y, {};", temporary, Visit(operation[0])); + AddLine("MOV {}.x, {}.y;", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::FSqrt(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("RSQ.F32 {}, {};", temporary, Visit(operation[0])); + AddLine("RCP.F32 {}, {};", temporary, temporary); + return temporary; +} + +std::string ARBDecompiler::FSwizzleAdd(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + if (!device.HasWarpIntrinsics()) { + LOG_ERROR(Render_OpenGL, + "NV_shader_thread_shuffle is missing. Kepler or better is required."); + AddLine("ADD.F {}.x, {}, {};", temporary, Visit(operation[0]), Visit(operation[1])); + return fmt::format("{}.x", temporary); + } + const std::string lut = AllocVectorTemporary(); + AddLine("AND.U {}.z, {}.threadid, 3;", temporary, StageInputName(stage)); + AddLine("SHL.U {}.z, {}.z, 1;", temporary, temporary); + AddLine("SHR.U {}.z, {}, {}.z;", temporary, Visit(operation[2]), temporary); + AddLine("AND.U {}.z, {}.z, 3;", temporary, temporary); + AddLine("MUL.F32 {}.x, {}, FSWZA[{}.z];", temporary, Visit(operation[0]), temporary); + AddLine("MUL.F32 {}.y, {}, FSWZB[{}.z];", temporary, Visit(operation[1]), temporary); + AddLine("ADD.F32 {}.x, {}.x, {}.y;", temporary, temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::HAdd2(Operation operation) { + const std::string tmp1 = AllocVectorTemporary(); + const std::string tmp2 = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", tmp1, Visit(operation[0])); + AddLine("UP2H.F {}.xy, {};", tmp2, Visit(operation[1])); + AddLine("ADD.F16 {}, {}, {};", tmp1, tmp1, tmp2); + AddLine("PK2H.F {}.x, {};", tmp1, tmp1); + return fmt::format("{}.x", tmp1); +} + +std::string ARBDecompiler::HMul2(Operation operation) { + const std::string tmp1 = AllocVectorTemporary(); + const std::string tmp2 = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", tmp1, Visit(operation[0])); + AddLine("UP2H.F {}.xy, {};", tmp2, Visit(operation[1])); + AddLine("MUL.F16 {}, {}, {};", tmp1, tmp1, tmp2); + AddLine("PK2H.F {}.x, {};", tmp1, tmp1); + return fmt::format("{}.x", tmp1); +} + +std::string ARBDecompiler::HFma2(Operation operation) { + const std::string tmp1 = AllocVectorTemporary(); + const std::string tmp2 = AllocVectorTemporary(); + const std::string tmp3 = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", tmp1, Visit(operation[0])); + AddLine("UP2H.F {}.xy, {};", tmp2, Visit(operation[1])); + AddLine("UP2H.F {}.xy, {};", tmp3, Visit(operation[2])); + AddLine("MAD.F16 {}, {}, {}, {};", tmp1, tmp1, tmp2, tmp3); + AddLine("PK2H.F {}.x, {};", tmp1, tmp1); + return fmt::format("{}.x", tmp1); +} + +std::string ARBDecompiler::HAbsolute(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", temporary, Visit(operation[0])); + AddLine("PK2H.F {}.x, |{}|;", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::HNegate(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", temporary, Visit(operation[0])); + AddLine("MOVC.S RC.x, {};", Visit(operation[1])); + AddLine("MOV.F {}.x (NE.x), -{}.x;", temporary, temporary); + AddLine("MOVC.S RC.x, {};", Visit(operation[2])); + AddLine("MOV.F {}.y (NE.x), -{}.y;", temporary, temporary); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::HClamp(Operation operation) { + const std::string tmp1 = AllocVectorTemporary(); + const std::string tmp2 = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", tmp1, Visit(operation[0])); + AddLine("MOV.U {}.x, {};", tmp2, Visit(operation[1])); + AddLine("MOV.U {}.y, {}.x;", tmp2, tmp2); + AddLine("MAX.F {}, {}, {};", tmp1, tmp1, tmp2); + AddLine("MOV.U {}.x, {};", tmp2, Visit(operation[2])); + AddLine("MOV.U {}.y, {}.x;", tmp2, tmp2); + AddLine("MIN.F {}, {}, {};", tmp1, tmp1, tmp2); + AddLine("PK2H.F {}.x, {};", tmp1, tmp1); + return fmt::format("{}.x", tmp1); +} + +std::string ARBDecompiler::HCastFloat(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("MOV.F {}.y, {{0, 0, 0, 0}};", temporary); + AddLine("MOV.F {}.x, {};", temporary, Visit(operation[0])); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::HUnpack(Operation operation) { + const std::string operand = Visit(operation[0]); + switch (std::get<Tegra::Shader::HalfType>(operation.GetMeta())) { + case Tegra::Shader::HalfType::H0_H1: + return operand; + case Tegra::Shader::HalfType::F32: { + const std::string temporary = AllocVectorTemporary(); + AddLine("MOV.U {}.x, {};", temporary, operand); + AddLine("MOV.U {}.y, {}.x;", temporary, temporary); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); + } + case Tegra::Shader::HalfType::H0_H0: { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", temporary, operand); + AddLine("MOV.U {}.y, {}.x;", temporary, temporary); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); + } + case Tegra::Shader::HalfType::H1_H1: { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", temporary, operand); + AddLine("MOV.U {}.x, {}.y;", temporary, temporary); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); + } + } + UNREACHABLE(); + return "{0, 0, 0, 0}.x"; +} + +std::string ARBDecompiler::HMergeF32(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", temporary, Visit(operation[0])); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::HMergeH0(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", temporary, Visit(operation[0])); + AddLine("UP2H.F {}.zw, {};", temporary, Visit(operation[1])); + AddLine("MOV.U {}.x, {}.z;", temporary, temporary); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::HMergeH1(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("UP2H.F {}.xy, {};", temporary, Visit(operation[0])); + AddLine("UP2H.F {}.zw, {};", temporary, Visit(operation[1])); + AddLine("MOV.U {}.y, {}.w;", temporary, temporary); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::HPack2(Operation operation) { + const std::string temporary = AllocVectorTemporary(); + AddLine("MOV.U {}.x, {};", temporary, Visit(operation[0])); + AddLine("MOV.U {}.y, {};", temporary, Visit(operation[1])); + AddLine("PK2H.F {}.x, {};", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::LogicalAssign(Operation operation) { + const Node& dest = operation[0]; + const Node& src = operation[1]; + + std::string target; + + if (const auto pred = std::get_if<PredicateNode>(&*dest)) { + ASSERT_MSG(!pred->IsNegated(), "Negating logical assignment"); + + const Tegra::Shader::Pred index = pred->GetIndex(); + switch (index) { + case Tegra::Shader::Pred::NeverExecute: + case Tegra::Shader::Pred::UnusedIndex: + // Writing to these predicates is a no-op + return {}; + } + target = fmt::format("P{}.x", static_cast<u64>(index)); + } else if (const auto internal_flag = std::get_if<InternalFlagNode>(&*dest)) { + const std::size_t index = static_cast<std::size_t>(internal_flag->GetFlag()); + target = fmt::format("{}.x", INTERNAL_FLAG_NAMES[index]); + } else { + UNREACHABLE(); + ResetTemporaries(); + return {}; + } + + AddLine("MOV.U {}, {};", target, Visit(src)); + ResetTemporaries(); + return {}; +} + +std::string ARBDecompiler::LogicalPick2(Operation operation) { + const std::string temporary = AllocTemporary(); + const u32 index = std::get<ImmediateNode>(*operation[1]).GetValue(); + AddLine("MOV.U {}, {}.{};", temporary, Visit(operation[0]), Swizzle(index)); + return temporary; +} + +std::string ARBDecompiler::LogicalAnd2(Operation operation) { + const std::string temporary = AllocTemporary(); + const std::string op = Visit(operation[0]); + AddLine("AND.U {}, {}.x, {}.y;", temporary, op, op); + return temporary; +} + +std::string ARBDecompiler::FloatOrdered(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("MOVC.F32 RC.x, {};", Visit(operation[0])); + AddLine("MOVC.F32 RC.y, {};", Visit(operation[1])); + AddLine("MOV.S {}, -1;", temporary); + AddLine("MOV.S {} (NAN.x), 0;", temporary); + AddLine("MOV.S {} (NAN.y), 0;", temporary); + return temporary; +} + +std::string ARBDecompiler::FloatUnordered(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("MOVC.F32 RC.x, {};", Visit(operation[0])); + AddLine("MOVC.F32 RC.y, {};", Visit(operation[1])); + AddLine("MOV.S {}, 0;", temporary); + AddLine("MOV.S {} (NAN.x), -1;", temporary); + AddLine("MOV.S {} (NAN.y), -1;", temporary); + return temporary; +} + +std::string ARBDecompiler::LogicalAddCarry(Operation operation) { + const std::string temporary = AllocTemporary(); + AddLine("ADDC.U RC, {}, {};", Visit(operation[0]), Visit(operation[1])); + AddLine("MOV.S {}, 0;", temporary); + AddLine("IF CF.x;"); + AddLine("MOV.S {}, -1;", temporary); + AddLine("ENDIF;"); + return temporary; +} + +std::string ARBDecompiler::Texture(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + const u32 sampler_id = device.GetBaseBindings(stage).sampler + meta.sampler.index; + const auto [temporary, swizzle] = BuildCoords(operation); + + std::string_view opcode = "TEX"; + std::string extra; + if (meta.bias) { + ASSERT(!meta.lod); + opcode = "TXB"; + + if (swizzle < 4) { + AddLine("MOV.F {}.w, {};", temporary, Visit(meta.bias)); + } else { + const std::string bias = AllocTemporary(); + AddLine("MOV.F {}, {};", bias, Visit(meta.bias)); + extra = fmt::format(" {},", bias); + } + } + if (meta.lod) { + ASSERT(!meta.bias); + opcode = "TXL"; + + if (swizzle < 4) { + AddLine("MOV.F {}.w, {};", temporary, Visit(meta.lod)); + } else { + const std::string lod = AllocTemporary(); + AddLine("MOV.F {}, {};", lod, Visit(meta.lod)); + extra = fmt::format(" {},", lod); + } + } + + AddLine("{}.F {}, {},{} texture[{}], {}{};", opcode, temporary, temporary, extra, sampler_id, + TextureType(meta), BuildAoffi(operation)); + AddLine("MOV.U {}.x, {}.{};", temporary, temporary, Swizzle(meta.element)); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::TextureGather(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + const u32 sampler_id = device.GetBaseBindings(stage).sampler + meta.sampler.index; + const auto [temporary, swizzle] = BuildCoords(operation); + + std::string comp; + if (!meta.sampler.is_shadow) { + const auto& immediate = std::get<ImmediateNode>(*meta.component); + comp = fmt::format(".{}", Swizzle(immediate.GetValue())); + } + + AddLine("TXG.F {}, {}, texture[{}]{}, {}{};", temporary, temporary, sampler_id, comp, + TextureType(meta), BuildAoffi(operation)); + AddLine("MOV.U {}.x, {}.{};", temporary, temporary, Swizzle(meta.element)); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::TextureQueryDimensions(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + const std::string temporary = AllocVectorTemporary(); + const u32 sampler_id = device.GetBaseBindings(stage).sampler + meta.sampler.index; + + ASSERT(!meta.sampler.is_array); + + const std::string lod = operation.GetOperandsCount() > 0 ? Visit(operation[0]) : "0"; + AddLine("TXQ {}, {}, texture[{}], {};", temporary, lod, sampler_id, TextureType(meta)); + AddLine("MOV.U {}.x, {}.{};", temporary, temporary, Swizzle(meta.element)); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::TextureQueryLod(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + const std::string temporary = AllocVectorTemporary(); + const u32 sampler_id = device.GetBaseBindings(stage).sampler + meta.sampler.index; + + ASSERT(!meta.sampler.is_array); + + const std::size_t count = operation.GetOperandsCount(); + for (std::size_t i = 0; i < count; ++i) { + AddLine("MOV.F {}.{}, {};", temporary, Swizzle(i), Visit(operation[i])); + } + AddLine("LOD.F {}, {}, texture[{}], {};", temporary, temporary, sampler_id, TextureType(meta)); + AddLine("MUL.F32 {}, {}, {{256, 256, 0, 0}};", temporary, temporary); + AddLine("TRUNC.S {}, {};", temporary, temporary); + AddLine("MOV.U {}.x, {}.{};", temporary, temporary, Swizzle(meta.element)); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::TexelFetch(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + const u32 sampler_id = device.GetBaseBindings(stage).sampler + meta.sampler.index; + const auto [temporary, swizzle] = BuildCoords(operation); + + if (!meta.sampler.is_buffer) { + ASSERT(swizzle < 4); + AddLine("MOV.F {}.w, {};", temporary, Visit(meta.lod)); + } + AddLine("TXF.F {}, {}, texture[{}], {}{};", temporary, temporary, sampler_id, TextureType(meta), + BuildAoffi(operation)); + AddLine("MOV.U {}.x, {}.{};", temporary, temporary, Swizzle(meta.element)); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::TextureGradient(Operation operation) { + const auto& meta = std::get<MetaTexture>(operation.GetMeta()); + const u32 sampler_id = device.GetBaseBindings(stage).sampler + meta.sampler.index; + const std::string ddx = AllocVectorTemporary(); + const std::string ddy = AllocVectorTemporary(); + const std::string coord = BuildCoords(operation).first; + + const std::size_t num_components = meta.derivates.size() / 2; + for (std::size_t index = 0; index < num_components; ++index) { + const char swizzle = Swizzle(index); + AddLine("MOV.F {}.{}, {};", ddx, swizzle, Visit(meta.derivates[index * 2])); + AddLine("MOV.F {}.{}, {};", ddy, swizzle, Visit(meta.derivates[index * 2 + 1])); + } + + const std::string_view result = coord; + AddLine("TXD.F {}, {}, {}, {}, texture[{}], {}{};", result, coord, ddx, ddy, sampler_id, + TextureType(meta), BuildAoffi(operation)); + AddLine("MOV.F {}.x, {}.{};", result, result, Swizzle(meta.element)); + return fmt::format("{}.x", result); +} + +std::string ARBDecompiler::ImageLoad(Operation operation) { + const auto& meta = std::get<MetaImage>(operation.GetMeta()); + const u32 image_id = device.GetBaseBindings(stage).image + meta.image.index; + const std::size_t count = operation.GetOperandsCount(); + const std::string_view type = ImageType(meta.image.type); + + const std::string temporary = AllocVectorTemporary(); + for (std::size_t i = 0; i < count; ++i) { + AddLine("MOV.S {}.{}, {};", temporary, Swizzle(i), Visit(operation[i])); + } + AddLine("LOADIM.F {}, {}, image[{}], {};", temporary, temporary, image_id, type); + AddLine("MOV.F {}.x, {}.{};", temporary, temporary, Swizzle(meta.element)); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::ImageStore(Operation operation) { + const auto& meta = std::get<MetaImage>(operation.GetMeta()); + const u32 image_id = device.GetBaseBindings(stage).image + meta.image.index; + const std::size_t num_coords = operation.GetOperandsCount(); + const std::size_t num_values = meta.values.size(); + const std::string_view type = ImageType(meta.image.type); + + const std::string coord = AllocVectorTemporary(); + const std::string value = AllocVectorTemporary(); + for (std::size_t i = 0; i < num_coords; ++i) { + AddLine("MOV.S {}.{}, {};", coord, Swizzle(i), Visit(operation[i])); + } + for (std::size_t i = 0; i < num_values; ++i) { + AddLine("MOV.F {}.{}, {};", value, Swizzle(i), Visit(meta.values[i])); + } + AddLine("STOREIM.F image[{}], {}, {}, {};", image_id, value, coord, type); + return {}; +} + +std::string ARBDecompiler::Branch(Operation operation) { + const auto target = std::get<ImmediateNode>(*operation[0]); + AddLine("MOV.U PC.x, {};", target.GetValue()); + AddLine("CONT;"); + return {}; +} + +std::string ARBDecompiler::BranchIndirect(Operation operation) { + AddLine("MOV.U PC.x, {};", Visit(operation[0])); + AddLine("CONT;"); + return {}; +} + +std::string ARBDecompiler::PushFlowStack(Operation operation) { + const auto stack = std::get<MetaStackClass>(operation.GetMeta()); + const u32 target = std::get<ImmediateNode>(*operation[0]).GetValue(); + const std::string_view stack_name = StackName(stack); + AddLine("MOV.U {}[{}_TOP.x].x, {};", stack_name, stack_name, target); + AddLine("ADD.S {}_TOP.x, {}_TOP.x, 1;", stack_name, stack_name); + return {}; +} + +std::string ARBDecompiler::PopFlowStack(Operation operation) { + const auto stack = std::get<MetaStackClass>(operation.GetMeta()); + const std::string_view stack_name = StackName(stack); + AddLine("SUB.S {}_TOP.x, {}_TOP.x, 1;", stack_name, stack_name); + AddLine("MOV.U PC.x, {}[{}_TOP.x].x;", stack_name, stack_name); + AddLine("CONT;"); + return {}; +} + +std::string ARBDecompiler::Exit(Operation) { + Exit(); + return {}; +} + +std::string ARBDecompiler::Discard(Operation) { + AddLine("KIL TR;"); + return {}; +} + +std::string ARBDecompiler::EmitVertex(Operation) { + AddLine("EMIT;"); + return {}; +} + +std::string ARBDecompiler::EndPrimitive(Operation) { + AddLine("ENDPRIM;"); + return {}; +} + +std::string ARBDecompiler::InvocationId(Operation) { + return "primitive.invocation"; +} + +std::string ARBDecompiler::YNegate(Operation) { + LOG_WARNING(Render_OpenGL, "(STUBBED)"); + const std::string temporary = AllocTemporary(); + AddLine("MOV.F {}, 1;", temporary); + return temporary; +} + +std::string ARBDecompiler::ThreadId(Operation) { + return fmt::format("{}.threadid", StageInputName(stage)); +} + +std::string ARBDecompiler::ShuffleIndexed(Operation operation) { + if (!device.HasWarpIntrinsics()) { + LOG_ERROR(Render_OpenGL, + "NV_shader_thread_shuffle is missing. Kepler or better is required."); + return Visit(operation[0]); + } + const std::string temporary = AllocVectorTemporary(); + AddLine("SHFIDX.U {}, {}, {}, {{31, 0, 0, 0}};", temporary, Visit(operation[0]), + Visit(operation[1])); + AddLine("MOV.U {}.x, {}.y;", temporary, temporary); + return fmt::format("{}.x", temporary); +} + +std::string ARBDecompiler::Barrier(Operation) { + if (!ir.IsDecompiled()) { + LOG_ERROR(Render_OpenGL, "BAR used but shader is not decompiled"); + return {}; + } + AddLine("BAR;"); + return {}; +} + +std::string ARBDecompiler::MemoryBarrierGroup(Operation) { + AddLine("MEMBAR.CTA;"); + return {}; +} + +std::string ARBDecompiler::MemoryBarrierGlobal(Operation) { + AddLine("MEMBAR;"); + return {}; +} + +} // Anonymous namespace + +std::string DecompileAssemblyShader(const Device& device, const VideoCommon::Shader::ShaderIR& ir, + const VideoCommon::Shader::Registry& registry, + Tegra::Engines::ShaderType stage, std::string_view identifier) { + return ARBDecompiler(device, ir, registry, stage, identifier).Code(); +} + +} // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_arb_decompiler.h b/src/video_core/renderer_opengl/gl_arb_decompiler.h new file mode 100644 index 000000000..6afc87220 --- /dev/null +++ b/src/video_core/renderer_opengl/gl_arb_decompiler.h @@ -0,0 +1,29 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <string> +#include <string_view> + +#include "common/common_types.h" + +namespace Tegra::Engines { +enum class ShaderType : u32; +} + +namespace VideoCommon::Shader { +class ShaderIR; +class Registry; +} // namespace VideoCommon::Shader + +namespace OpenGL { + +class Device; + +std::string DecompileAssemblyShader(const Device& device, const VideoCommon::Shader::ShaderIR& ir, + const VideoCommon::Shader::Registry& registry, + Tegra::Engines::ShaderType stage, std::string_view identifier); + +} // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp index 9964ea894..ad0577a4f 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp @@ -22,13 +22,12 @@ using Maxwell = Tegra::Engines::Maxwell3D::Regs; MICROPROFILE_DEFINE(OpenGL_Buffer_Download, "OpenGL", "Buffer Download", MP_RGB(192, 192, 128)); -CachedBufferBlock::CachedBufferBlock(VAddr cpu_addr, const std::size_t size) - : VideoCommon::BufferBlock{cpu_addr, size} { +Buffer::Buffer(VAddr cpu_addr, const std::size_t size) : VideoCommon::BufferBlock{cpu_addr, size} { gl_buffer.Create(); glNamedBufferData(gl_buffer.handle, static_cast<GLsizeiptr>(size), nullptr, GL_DYNAMIC_DRAW); } -CachedBufferBlock::~CachedBufferBlock() = default; +Buffer::~Buffer() = default; OGLBufferCache::OGLBufferCache(RasterizerOpenGL& rasterizer, Core::System& system, const Device& device, std::size_t stream_size) @@ -48,12 +47,8 @@ OGLBufferCache::~OGLBufferCache() { glDeleteBuffers(static_cast<GLsizei>(std::size(cbufs)), std::data(cbufs)); } -Buffer OGLBufferCache::CreateBlock(VAddr cpu_addr, std::size_t size) { - return std::make_shared<CachedBufferBlock>(cpu_addr, size); -} - -GLuint OGLBufferCache::ToHandle(const Buffer& buffer) { - return buffer->GetHandle(); +std::shared_ptr<Buffer> OGLBufferCache::CreateBlock(VAddr cpu_addr, std::size_t size) { + return std::make_shared<Buffer>(cpu_addr, size); } GLuint OGLBufferCache::GetEmptyBuffer(std::size_t) { @@ -62,7 +57,7 @@ GLuint OGLBufferCache::GetEmptyBuffer(std::size_t) { void OGLBufferCache::UploadBlockData(const Buffer& buffer, std::size_t offset, std::size_t size, const u8* data) { - glNamedBufferSubData(buffer->GetHandle(), static_cast<GLintptr>(offset), + glNamedBufferSubData(buffer.Handle(), static_cast<GLintptr>(offset), static_cast<GLsizeiptr>(size), data); } @@ -70,20 +65,20 @@ void OGLBufferCache::DownloadBlockData(const Buffer& buffer, std::size_t offset, u8* data) { MICROPROFILE_SCOPE(OpenGL_Buffer_Download); glMemoryBarrier(GL_BUFFER_UPDATE_BARRIER_BIT); - glGetNamedBufferSubData(buffer->GetHandle(), static_cast<GLintptr>(offset), + glGetNamedBufferSubData(buffer.Handle(), static_cast<GLintptr>(offset), static_cast<GLsizeiptr>(size), data); } void OGLBufferCache::CopyBlock(const Buffer& src, const Buffer& dst, std::size_t src_offset, std::size_t dst_offset, std::size_t size) { - glCopyNamedBufferSubData(src->GetHandle(), dst->GetHandle(), static_cast<GLintptr>(src_offset), + glCopyNamedBufferSubData(src.Handle(), dst.Handle(), static_cast<GLintptr>(src_offset), static_cast<GLintptr>(dst_offset), static_cast<GLsizeiptr>(size)); } OGLBufferCache::BufferInfo OGLBufferCache::ConstBufferUpload(const void* raw_pointer, std::size_t size) { DEBUG_ASSERT(cbuf_cursor < std::size(cbufs)); - const GLuint& cbuf = cbufs[cbuf_cursor++]; + const GLuint cbuf = cbufs[cbuf_cursor++]; glNamedBufferSubData(cbuf, 0, static_cast<GLsizeiptr>(size), raw_pointer); return {cbuf, 0}; } diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h index 679b9b1d7..a49aaf9c4 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.h +++ b/src/video_core/renderer_opengl/gl_buffer_cache.h @@ -23,17 +23,12 @@ class Device; class OGLStreamBuffer; class RasterizerOpenGL; -class CachedBufferBlock; - -using Buffer = std::shared_ptr<CachedBufferBlock>; -using GenericBufferCache = VideoCommon::BufferCache<Buffer, GLuint, OGLStreamBuffer>; - -class CachedBufferBlock : public VideoCommon::BufferBlock { +class Buffer : public VideoCommon::BufferBlock { public: - explicit CachedBufferBlock(VAddr cpu_addr, const std::size_t size); - ~CachedBufferBlock(); + explicit Buffer(VAddr cpu_addr, const std::size_t size); + ~Buffer(); - GLuint GetHandle() const { + GLuint Handle() const { return gl_buffer.handle; } @@ -41,6 +36,7 @@ private: OGLBuffer gl_buffer; }; +using GenericBufferCache = VideoCommon::BufferCache<Buffer, GLuint, OGLStreamBuffer>; class OGLBufferCache final : public GenericBufferCache { public: explicit OGLBufferCache(RasterizerOpenGL& rasterizer, Core::System& system, @@ -54,9 +50,7 @@ public: } protected: - Buffer CreateBlock(VAddr cpu_addr, std::size_t size) override; - - GLuint ToHandle(const Buffer& buffer) override; + std::shared_ptr<Buffer> CreateBlock(VAddr cpu_addr, std::size_t size) override; void UploadBlockData(const Buffer& buffer, std::size_t offset, std::size_t size, const u8* data) override; diff --git a/src/video_core/renderer_opengl/gl_device.cpp b/src/video_core/renderer_opengl/gl_device.cpp index 890fc6c63..b31d604e4 100644 --- a/src/video_core/renderer_opengl/gl_device.cpp +++ b/src/video_core/renderer_opengl/gl_device.cpp @@ -123,16 +123,24 @@ std::array<Device::BaseBindings, Tegra::Engines::MaxShaderTypes> BuildBaseBindin u32 num_images = GetInteger<u32>(GL_MAX_IMAGE_UNITS); u32 base_images = 0; - // Reserve more image bindings on fragment and vertex stages. + // GL_MAX_IMAGE_UNITS is guaranteed by the spec to have a minimum value of 8. + // Due to the limitation of GL_MAX_IMAGE_UNITS, reserve at least 4 image bindings on the + // fragment stage, and at least 1 for the rest of the stages. + // So far games are observed to use 1 image binding on vertex and 4 on fragment stages. + + // Reserve at least 4 image bindings on the fragment stage. bindings[4].image = - Extract(base_images, num_images, num_images / NumStages + 2, LimitImages[4]); - bindings[0].image = - Extract(base_images, num_images, num_images / NumStages + 1, LimitImages[0]); + Extract(base_images, num_images, std::max(4U, num_images / NumStages), LimitImages[4]); + + // This is guaranteed to be at least 1. + const u32 total_extracted_images = num_images / (NumStages - 1); // Reserve the other image bindings. - const u32 total_extracted_images = num_images / (NumStages - 2); - for (std::size_t i = 2; i < NumStages; ++i) { + for (std::size_t i = 0; i < NumStages; ++i) { const std::size_t stage = stage_swizzle[i]; + if (stage == 4) { + continue; + } bindings[stage].image = Extract(base_images, num_images, total_extracted_images, LimitImages[stage]); } @@ -213,6 +221,7 @@ Device::Device() has_component_indexing_bug = is_amd; has_precise_bug = TestPreciseBug(); has_fast_buffer_sub_data = is_nvidia && !disable_fast_buffer_sub_data; + has_nv_viewport_array2 = GLAD_GL_NV_viewport_array2; use_assembly_shaders = Settings::values.use_assembly_shaders && GLAD_GL_NV_gpu_program5 && GLAD_GL_NV_compute_program5 && GLAD_GL_NV_transform_feedback && GLAD_GL_NV_transform_feedback2; diff --git a/src/video_core/renderer_opengl/gl_device.h b/src/video_core/renderer_opengl/gl_device.h index 98cca0254..145347943 100644 --- a/src/video_core/renderer_opengl/gl_device.h +++ b/src/video_core/renderer_opengl/gl_device.h @@ -88,6 +88,10 @@ public: return has_fast_buffer_sub_data; } + bool HasNvViewportArray2() const { + return has_nv_viewport_array2; + } + bool UseAssemblyShaders() const { return use_assembly_shaders; } @@ -111,6 +115,7 @@ private: bool has_component_indexing_bug{}; bool has_precise_bug{}; bool has_fast_buffer_sub_data{}; + bool has_nv_viewport_array2{}; bool use_assembly_shaders{}; }; diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index a48cee1e5..2d6c11320 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -66,10 +66,22 @@ constexpr std::size_t NumSupportedVertexAttributes = 16; template <typename Engine, typename Entry> Tegra::Texture::FullTextureInfo GetTextureInfo(const Engine& engine, const Entry& entry, ShaderType shader_type, std::size_t index = 0) { + if constexpr (std::is_same_v<Entry, SamplerEntry>) { + if (entry.is_separated) { + const u32 buffer_1 = entry.buffer; + const u32 buffer_2 = entry.secondary_buffer; + const u32 offset_1 = entry.offset; + const u32 offset_2 = entry.secondary_offset; + const u32 handle_1 = engine.AccessConstBuffer32(shader_type, buffer_1, offset_1); + const u32 handle_2 = engine.AccessConstBuffer32(shader_type, buffer_2, offset_2); + return engine.GetTextureInfo(handle_1 | handle_2); + } + } if (entry.is_bindless) { - const auto tex_handle = engine.AccessConstBuffer32(shader_type, entry.buffer, entry.offset); - return engine.GetTextureInfo(tex_handle); + const u32 handle = engine.AccessConstBuffer32(shader_type, entry.buffer, entry.offset); + return engine.GetTextureInfo(handle); } + const auto& gpu_profile = engine.AccessGuestDriverProfile(); const u32 offset = entry.offset + static_cast<u32>(index * gpu_profile.GetTextureHandlerSize()); if constexpr (std::is_same_v<Engine, Tegra::Engines::Maxwell3D>) { @@ -605,7 +617,16 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) { (Maxwell::MaxConstBufferSize + device.GetUniformBufferAlignment()); // Prepare the vertex array. - buffer_cache.Map(buffer_size); + const bool invalidated = buffer_cache.Map(buffer_size); + + if (invalidated) { + // When the stream buffer has been invalidated, we have to consider vertex buffers as dirty + auto& dirty = gpu.dirty.flags; + dirty[Dirty::VertexBuffers] = true; + for (int index = Dirty::VertexBuffer0; index <= Dirty::VertexBuffer31; ++index) { + dirty[index] = true; + } + } // Prepare vertex array format. SetupVertexFormat(); diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp index c28486b1d..46e780a06 100644 --- a/src/video_core/renderer_opengl/gl_shader_cache.cpp +++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp @@ -20,6 +20,7 @@ #include "video_core/engines/maxwell_3d.h" #include "video_core/engines/shader_type.h" #include "video_core/memory_manager.h" +#include "video_core/renderer_opengl/gl_arb_decompiler.h" #include "video_core/renderer_opengl/gl_rasterizer.h" #include "video_core/renderer_opengl/gl_shader_cache.h" #include "video_core/renderer_opengl/gl_shader_decompiler.h" @@ -148,7 +149,8 @@ ProgramSharedPtr BuildShader(const Device& device, ShaderType shader_type, u64 u auto program = std::make_shared<ProgramHandle>(); if (device.UseAssemblyShaders()) { - const std::string arb = "Not implemented"; + const std::string arb = + DecompileAssemblyShader(device, ir, registry, shader_type, shader_id); GLuint& arb_prog = program->assembly_program.handle; diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp index 9e95a122b..653c3f2f9 100644 --- a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp +++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp @@ -29,6 +29,8 @@ using VideoCommon::Shader::KeyMap; namespace { +using VideoCommon::Shader::SeparateSamplerKey; + using ShaderCacheVersionHash = std::array<u8, 64>; struct ConstBufferKey { @@ -37,18 +39,26 @@ struct ConstBufferKey { u32 value = 0; }; -struct BoundSamplerKey { +struct BoundSamplerEntry { u32 offset = 0; Tegra::Engines::SamplerDescriptor sampler; }; -struct BindlessSamplerKey { +struct SeparateSamplerEntry { + u32 cbuf1 = 0; + u32 cbuf2 = 0; + u32 offset1 = 0; + u32 offset2 = 0; + Tegra::Engines::SamplerDescriptor sampler; +}; + +struct BindlessSamplerEntry { u32 cbuf = 0; u32 offset = 0; Tegra::Engines::SamplerDescriptor sampler; }; -constexpr u32 NativeVersion = 20; +constexpr u32 NativeVersion = 21; ShaderCacheVersionHash GetShaderCacheVersionHash() { ShaderCacheVersionHash hash{}; @@ -87,12 +97,14 @@ bool ShaderDiskCacheEntry::Load(FileUtil::IOFile& file) { u32 texture_handler_size_value; u32 num_keys; u32 num_bound_samplers; + u32 num_separate_samplers; u32 num_bindless_samplers; if (file.ReadArray(&unique_identifier, 1) != 1 || file.ReadArray(&bound_buffer, 1) != 1 || file.ReadArray(&is_texture_handler_size_known, 1) != 1 || file.ReadArray(&texture_handler_size_value, 1) != 1 || file.ReadArray(&graphics_info, 1) != 1 || file.ReadArray(&compute_info, 1) != 1 || file.ReadArray(&num_keys, 1) != 1 || file.ReadArray(&num_bound_samplers, 1) != 1 || + file.ReadArray(&num_separate_samplers, 1) != 1 || file.ReadArray(&num_bindless_samplers, 1) != 1) { return false; } @@ -101,23 +113,32 @@ bool ShaderDiskCacheEntry::Load(FileUtil::IOFile& file) { } std::vector<ConstBufferKey> flat_keys(num_keys); - std::vector<BoundSamplerKey> flat_bound_samplers(num_bound_samplers); - std::vector<BindlessSamplerKey> flat_bindless_samplers(num_bindless_samplers); + std::vector<BoundSamplerEntry> flat_bound_samplers(num_bound_samplers); + std::vector<SeparateSamplerEntry> flat_separate_samplers(num_separate_samplers); + std::vector<BindlessSamplerEntry> flat_bindless_samplers(num_bindless_samplers); if (file.ReadArray(flat_keys.data(), flat_keys.size()) != flat_keys.size() || file.ReadArray(flat_bound_samplers.data(), flat_bound_samplers.size()) != flat_bound_samplers.size() || + file.ReadArray(flat_separate_samplers.data(), flat_separate_samplers.size()) != + flat_separate_samplers.size() || file.ReadArray(flat_bindless_samplers.data(), flat_bindless_samplers.size()) != flat_bindless_samplers.size()) { return false; } - for (const auto& key : flat_keys) { - keys.insert({{key.cbuf, key.offset}, key.value}); + for (const auto& entry : flat_keys) { + keys.insert({{entry.cbuf, entry.offset}, entry.value}); } - for (const auto& key : flat_bound_samplers) { - bound_samplers.emplace(key.offset, key.sampler); + for (const auto& entry : flat_bound_samplers) { + bound_samplers.emplace(entry.offset, entry.sampler); } - for (const auto& key : flat_bindless_samplers) { - bindless_samplers.insert({{key.cbuf, key.offset}, key.sampler}); + for (const auto& entry : flat_separate_samplers) { + SeparateSamplerKey key; + key.buffers = {entry.cbuf1, entry.cbuf2}; + key.offsets = {entry.offset1, entry.offset2}; + separate_samplers.emplace(key, entry.sampler); + } + for (const auto& entry : flat_bindless_samplers) { + bindless_samplers.insert({{entry.cbuf, entry.offset}, entry.sampler}); } return true; @@ -142,6 +163,7 @@ bool ShaderDiskCacheEntry::Save(FileUtil::IOFile& file) const { file.WriteObject(graphics_info) != 1 || file.WriteObject(compute_info) != 1 || file.WriteObject(static_cast<u32>(keys.size())) != 1 || file.WriteObject(static_cast<u32>(bound_samplers.size())) != 1 || + file.WriteObject(static_cast<u32>(separate_samplers.size())) != 1 || file.WriteObject(static_cast<u32>(bindless_samplers.size())) != 1) { return false; } @@ -152,22 +174,34 @@ bool ShaderDiskCacheEntry::Save(FileUtil::IOFile& file) const { flat_keys.push_back(ConstBufferKey{address.first, address.second, value}); } - std::vector<BoundSamplerKey> flat_bound_samplers; + std::vector<BoundSamplerEntry> flat_bound_samplers; flat_bound_samplers.reserve(bound_samplers.size()); for (const auto& [address, sampler] : bound_samplers) { - flat_bound_samplers.push_back(BoundSamplerKey{address, sampler}); + flat_bound_samplers.push_back(BoundSamplerEntry{address, sampler}); + } + + std::vector<SeparateSamplerEntry> flat_separate_samplers; + flat_separate_samplers.reserve(separate_samplers.size()); + for (const auto& [key, sampler] : separate_samplers) { + SeparateSamplerEntry entry; + std::tie(entry.cbuf1, entry.cbuf2) = key.buffers; + std::tie(entry.offset1, entry.offset2) = key.offsets; + entry.sampler = sampler; + flat_separate_samplers.push_back(entry); } - std::vector<BindlessSamplerKey> flat_bindless_samplers; + std::vector<BindlessSamplerEntry> flat_bindless_samplers; flat_bindless_samplers.reserve(bindless_samplers.size()); for (const auto& [address, sampler] : bindless_samplers) { flat_bindless_samplers.push_back( - BindlessSamplerKey{address.first, address.second, sampler}); + BindlessSamplerEntry{address.first, address.second, sampler}); } return file.WriteArray(flat_keys.data(), flat_keys.size()) == flat_keys.size() && file.WriteArray(flat_bound_samplers.data(), flat_bound_samplers.size()) == flat_bound_samplers.size() && + file.WriteArray(flat_separate_samplers.data(), flat_separate_samplers.size()) == + flat_separate_samplers.size() && file.WriteArray(flat_bindless_samplers.data(), flat_bindless_samplers.size()) == flat_bindless_samplers.size(); } diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.h b/src/video_core/renderer_opengl/gl_shader_disk_cache.h index d5be52e40..a79cef0e9 100644 --- a/src/video_core/renderer_opengl/gl_shader_disk_cache.h +++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.h @@ -57,6 +57,7 @@ struct ShaderDiskCacheEntry { VideoCommon::Shader::ComputeInfo compute_info; VideoCommon::Shader::KeyMap keys; VideoCommon::Shader::BoundSamplerMap bound_samplers; + VideoCommon::Shader::SeparateSamplerMap separate_samplers; VideoCommon::Shader::BindlessSamplerMap bindless_samplers; }; diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.cpp b/src/video_core/renderer_opengl/gl_stream_buffer.cpp index 6ec328c53..932a2f69e 100644 --- a/src/video_core/renderer_opengl/gl_stream_buffer.cpp +++ b/src/video_core/renderer_opengl/gl_stream_buffer.cpp @@ -49,14 +49,6 @@ OGLStreamBuffer::~OGLStreamBuffer() { gl_buffer.Release(); } -GLuint OGLStreamBuffer::GetHandle() const { - return gl_buffer.handle; -} - -GLsizeiptr OGLStreamBuffer::GetSize() const { - return buffer_size; -} - std::tuple<u8*, GLintptr, bool> OGLStreamBuffer::Map(GLsizeiptr size, GLintptr alignment) { ASSERT(size <= buffer_size); ASSERT(alignment <= buffer_size); diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.h b/src/video_core/renderer_opengl/gl_stream_buffer.h index f8383cbd4..866da3594 100644 --- a/src/video_core/renderer_opengl/gl_stream_buffer.h +++ b/src/video_core/renderer_opengl/gl_stream_buffer.h @@ -17,9 +17,6 @@ public: bool use_persistent = true); ~OGLStreamBuffer(); - GLuint GetHandle() const; - GLsizeiptr GetSize() const; - /* * Allocates a linear chunk of memory in the GPU buffer with at least "size" bytes * and the optional alignment requirement. @@ -32,6 +29,14 @@ public: void Unmap(GLsizeiptr size); + GLuint Handle() const { + return gl_buffer.handle; + } + + GLsizeiptr Size() const { + return buffer_size; + } + private: OGLBuffer gl_buffer; diff --git a/src/video_core/renderer_opengl/maxwell_to_gl.h b/src/video_core/renderer_opengl/maxwell_to_gl.h index 994ae98eb..35e329240 100644 --- a/src/video_core/renderer_opengl/maxwell_to_gl.h +++ b/src/video_core/renderer_opengl/maxwell_to_gl.h @@ -46,10 +46,8 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) { return GL_UNSIGNED_INT; case Maxwell::VertexAttribute::Size::Size_10_10_10_2: return GL_UNSIGNED_INT_2_10_10_10_REV; - default: - LOG_ERROR(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString()); - return {}; } + break; case Maxwell::VertexAttribute::Type::SignedInt: case Maxwell::VertexAttribute::Type::SignedNorm: switch (attrib.size) { @@ -70,10 +68,8 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) { return GL_INT; case Maxwell::VertexAttribute::Size::Size_10_10_10_2: return GL_INT_2_10_10_10_REV; - default: - LOG_ERROR(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString()); - return {}; } + break; case Maxwell::VertexAttribute::Type::Float: switch (attrib.size) { case Maxwell::VertexAttribute::Size::Size_16: @@ -86,10 +82,8 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) { case Maxwell::VertexAttribute::Size::Size_32_32_32: case Maxwell::VertexAttribute::Size::Size_32_32_32_32: return GL_FLOAT; - default: - LOG_ERROR(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString()); - return {}; } + break; case Maxwell::VertexAttribute::Type::UnsignedScaled: switch (attrib.size) { case Maxwell::VertexAttribute::Size::Size_8: @@ -102,10 +96,8 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) { case Maxwell::VertexAttribute::Size::Size_16_16_16: case Maxwell::VertexAttribute::Size::Size_16_16_16_16: return GL_UNSIGNED_SHORT; - default: - LOG_ERROR(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString()); - return {}; } + break; case Maxwell::VertexAttribute::Type::SignedScaled: switch (attrib.size) { case Maxwell::VertexAttribute::Size::Size_8: @@ -118,14 +110,12 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) { case Maxwell::VertexAttribute::Size::Size_16_16_16: case Maxwell::VertexAttribute::Size::Size_16_16_16_16: return GL_SHORT; - default: - LOG_ERROR(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString()); - return {}; } - default: - LOG_ERROR(Render_OpenGL, "Unimplemented vertex type={}", attrib.TypeString()); - return {}; + break; } + UNIMPLEMENTED_MSG("Unimplemented vertex type={} and size={}", attrib.TypeString(), + attrib.SizeString()); + return {}; } inline GLenum IndexFormat(Maxwell::IndexFormat index_format) { @@ -137,8 +127,7 @@ inline GLenum IndexFormat(Maxwell::IndexFormat index_format) { case Maxwell::IndexFormat::UnsignedInt: return GL_UNSIGNED_INT; } - LOG_CRITICAL(Render_OpenGL, "Unimplemented index_format={}", static_cast<u32>(index_format)); - UNREACHABLE(); + UNREACHABLE_MSG("Invalid index_format={}", static_cast<u32>(index_format)); return {}; } @@ -180,33 +169,32 @@ inline GLenum PrimitiveTopology(Maxwell::PrimitiveTopology topology) { } inline GLenum TextureFilterMode(Tegra::Texture::TextureFilter filter_mode, - Tegra::Texture::TextureMipmapFilter mip_filter_mode) { + Tegra::Texture::TextureMipmapFilter mipmap_filter_mode) { switch (filter_mode) { - case Tegra::Texture::TextureFilter::Linear: { - switch (mip_filter_mode) { + case Tegra::Texture::TextureFilter::Nearest: + switch (mipmap_filter_mode) { case Tegra::Texture::TextureMipmapFilter::None: - return GL_LINEAR; + return GL_NEAREST; case Tegra::Texture::TextureMipmapFilter::Nearest: - return GL_LINEAR_MIPMAP_NEAREST; + return GL_NEAREST_MIPMAP_NEAREST; case Tegra::Texture::TextureMipmapFilter::Linear: - return GL_LINEAR_MIPMAP_LINEAR; + return GL_NEAREST_MIPMAP_LINEAR; } break; - } - case Tegra::Texture::TextureFilter::Nearest: { - switch (mip_filter_mode) { + case Tegra::Texture::TextureFilter::Linear: + switch (mipmap_filter_mode) { case Tegra::Texture::TextureMipmapFilter::None: - return GL_NEAREST; + return GL_LINEAR; case Tegra::Texture::TextureMipmapFilter::Nearest: - return GL_NEAREST_MIPMAP_NEAREST; + return GL_LINEAR_MIPMAP_NEAREST; case Tegra::Texture::TextureMipmapFilter::Linear: - return GL_NEAREST_MIPMAP_LINEAR; + return GL_LINEAR_MIPMAP_LINEAR; } break; } - } - LOG_ERROR(Render_OpenGL, "Unimplemented texture filter mode={}", static_cast<u32>(filter_mode)); - return GL_LINEAR; + UNREACHABLE_MSG("Invalid texture filter mode={} and mipmap filter mode={}", + static_cast<u32>(filter_mode), static_cast<u32>(mipmap_filter_mode)); + return GL_NEAREST; } inline GLenum WrapMode(Tegra::Texture::WrapMode wrap_mode) { @@ -229,10 +217,9 @@ inline GLenum WrapMode(Tegra::Texture::WrapMode wrap_mode) { } else { return GL_MIRROR_CLAMP_TO_EDGE; } - default: - LOG_ERROR(Render_OpenGL, "Unimplemented texture wrap mode={}", static_cast<u32>(wrap_mode)); - return GL_REPEAT; } + UNIMPLEMENTED_MSG("Unimplemented texture wrap mode={}", static_cast<u32>(wrap_mode)); + return GL_REPEAT; } inline GLenum DepthCompareFunc(Tegra::Texture::DepthCompareFunc func) { @@ -254,8 +241,7 @@ inline GLenum DepthCompareFunc(Tegra::Texture::DepthCompareFunc func) { case Tegra::Texture::DepthCompareFunc::Always: return GL_ALWAYS; } - LOG_ERROR(Render_OpenGL, "Unimplemented texture depth compare function ={}", - static_cast<u32>(func)); + UNIMPLEMENTED_MSG("Unimplemented texture depth compare function={}", static_cast<u32>(func)); return GL_GREATER; } @@ -277,7 +263,7 @@ inline GLenum BlendEquation(Maxwell::Blend::Equation equation) { case Maxwell::Blend::Equation::MaxGL: return GL_MAX; } - LOG_ERROR(Render_OpenGL, "Unimplemented blend equation={}", static_cast<u32>(equation)); + UNIMPLEMENTED_MSG("Unimplemented blend equation={}", static_cast<u32>(equation)); return GL_FUNC_ADD; } @@ -341,7 +327,7 @@ inline GLenum BlendFunc(Maxwell::Blend::Factor factor) { case Maxwell::Blend::Factor::OneMinusConstantAlphaGL: return GL_ONE_MINUS_CONSTANT_ALPHA; } - LOG_ERROR(Render_OpenGL, "Unimplemented blend factor={}", static_cast<u32>(factor)); + UNIMPLEMENTED_MSG("Unimplemented blend factor={}", static_cast<u32>(factor)); return GL_ZERO; } @@ -361,7 +347,7 @@ inline GLenum SwizzleSource(Tegra::Texture::SwizzleSource source) { case Tegra::Texture::SwizzleSource::OneFloat: return GL_ONE; } - LOG_ERROR(Render_OpenGL, "Unimplemented swizzle source={}", static_cast<u32>(source)); + UNIMPLEMENTED_MSG("Unimplemented swizzle source={}", static_cast<u32>(source)); return GL_ZERO; } @@ -392,7 +378,7 @@ inline GLenum ComparisonOp(Maxwell::ComparisonOp comparison) { case Maxwell::ComparisonOp::AlwaysOld: return GL_ALWAYS; } - LOG_ERROR(Render_OpenGL, "Unimplemented comparison op={}", static_cast<u32>(comparison)); + UNIMPLEMENTED_MSG("Unimplemented comparison op={}", static_cast<u32>(comparison)); return GL_ALWAYS; } @@ -423,7 +409,7 @@ inline GLenum StencilOp(Maxwell::StencilOp stencil) { case Maxwell::StencilOp::DecrWrapOGL: return GL_DECR_WRAP; } - LOG_ERROR(Render_OpenGL, "Unimplemented stencil op={}", static_cast<u32>(stencil)); + UNIMPLEMENTED_MSG("Unimplemented stencil op={}", static_cast<u32>(stencil)); return GL_KEEP; } @@ -434,7 +420,7 @@ inline GLenum FrontFace(Maxwell::FrontFace front_face) { case Maxwell::FrontFace::CounterClockWise: return GL_CCW; } - LOG_ERROR(Render_OpenGL, "Unimplemented front face cull={}", static_cast<u32>(front_face)); + UNIMPLEMENTED_MSG("Unimplemented front face cull={}", static_cast<u32>(front_face)); return GL_CCW; } @@ -447,7 +433,7 @@ inline GLenum CullFace(Maxwell::CullFace cull_face) { case Maxwell::CullFace::FrontAndBack: return GL_FRONT_AND_BACK; } - LOG_ERROR(Render_OpenGL, "Unimplemented cull face={}", static_cast<u32>(cull_face)); + UNIMPLEMENTED_MSG("Unimplemented cull face={}", static_cast<u32>(cull_face)); return GL_BACK; } @@ -486,7 +472,7 @@ inline GLenum LogicOp(Maxwell::LogicOperation operation) { case Maxwell::LogicOperation::Set: return GL_SET; } - LOG_ERROR(Render_OpenGL, "Unimplemented logic operation={}", static_cast<u32>(operation)); + UNIMPLEMENTED_MSG("Unimplemented logic operation={}", static_cast<u32>(operation)); return GL_COPY; } diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp index 62e950d31..1f2b6734b 100644 --- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp +++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp @@ -21,29 +21,29 @@ namespace Sampler { VkFilter Filter(Tegra::Texture::TextureFilter filter) { switch (filter) { - case Tegra::Texture::TextureFilter::Linear: - return VK_FILTER_LINEAR; case Tegra::Texture::TextureFilter::Nearest: return VK_FILTER_NEAREST; + case Tegra::Texture::TextureFilter::Linear: + return VK_FILTER_LINEAR; } - UNIMPLEMENTED_MSG("Unimplemented sampler filter={}", static_cast<u32>(filter)); + UNREACHABLE_MSG("Invalid sampler filter={}", static_cast<u32>(filter)); return {}; } VkSamplerMipmapMode MipmapMode(Tegra::Texture::TextureMipmapFilter mipmap_filter) { switch (mipmap_filter) { case Tegra::Texture::TextureMipmapFilter::None: - // TODO(Rodrigo): None seems to be mapped to OpenGL's mag and min filters without mipmapping - // (e.g. GL_NEAREST and GL_LINEAR). Vulkan doesn't have such a thing, find out if we have to - // use an image view with a single mipmap level to emulate this. - return VK_SAMPLER_MIPMAP_MODE_LINEAR; - ; - case Tegra::Texture::TextureMipmapFilter::Linear: - return VK_SAMPLER_MIPMAP_MODE_LINEAR; + // There are no Vulkan filter modes that directly correspond to OpenGL minification filters + // of GL_LINEAR or GL_NEAREST, but they can be emulated using + // VK_SAMPLER_MIPMAP_MODE_NEAREST, minLod = 0, and maxLod = 0.25, and using minFilter = + // VK_FILTER_LINEAR or minFilter = VK_FILTER_NEAREST, respectively. + return VK_SAMPLER_MIPMAP_MODE_NEAREST; case Tegra::Texture::TextureMipmapFilter::Nearest: return VK_SAMPLER_MIPMAP_MODE_NEAREST; + case Tegra::Texture::TextureMipmapFilter::Linear: + return VK_SAMPLER_MIPMAP_MODE_LINEAR; } - UNIMPLEMENTED_MSG("Unimplemented sampler mipmap mode={}", static_cast<u32>(mipmap_filter)); + UNREACHABLE_MSG("Invalid sampler mipmap mode={}", static_cast<u32>(mipmap_filter)); return {}; } @@ -78,10 +78,9 @@ VkSamplerAddressMode WrapMode(const VKDevice& device, Tegra::Texture::WrapMode w case Tegra::Texture::WrapMode::MirrorOnceBorder: UNIMPLEMENTED(); return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE; - default: - UNIMPLEMENTED_MSG("Unimplemented wrap mode={}", static_cast<u32>(wrap_mode)); - return {}; } + UNIMPLEMENTED_MSG("Unimplemented wrap mode={}", static_cast<u32>(wrap_mode)); + return {}; } VkCompareOp DepthCompareFunction(Tegra::Texture::DepthCompareFunc depth_compare_func) { @@ -288,10 +287,9 @@ VkPrimitiveTopology PrimitiveTopology([[maybe_unused]] const VKDevice& device, return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST; case Maxwell::PrimitiveTopology::Patches: return VK_PRIMITIVE_TOPOLOGY_PATCH_LIST; - default: - UNIMPLEMENTED_MSG("Unimplemented topology={}", static_cast<u32>(topology)); - return {}; } + UNIMPLEMENTED_MSG("Unimplemented topology={}", static_cast<u32>(topology)); + return {}; } VkFormat VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttribute::Size size) { diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp index 5f33d9e40..1fde38328 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp @@ -37,8 +37,8 @@ std::unique_ptr<VKStreamBuffer> CreateStreamBuffer(const VKDevice& device, VKSch } // Anonymous namespace -CachedBufferBlock::CachedBufferBlock(const VKDevice& device, VKMemoryManager& memory_manager, - VAddr cpu_addr, std::size_t size) +Buffer::Buffer(const VKDevice& device, VKMemoryManager& memory_manager, VAddr cpu_addr, + std::size_t size) : VideoCommon::BufferBlock{cpu_addr, size} { VkBufferCreateInfo ci; ci.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO; @@ -54,7 +54,7 @@ CachedBufferBlock::CachedBufferBlock(const VKDevice& device, VKMemoryManager& me buffer.commit = memory_manager.Commit(buffer.handle, false); } -CachedBufferBlock::~CachedBufferBlock() = default; +Buffer::~Buffer() = default; VKBufferCache::VKBufferCache(VideoCore::RasterizerInterface& rasterizer, Core::System& system, const VKDevice& device, VKMemoryManager& memory_manager, @@ -67,12 +67,8 @@ VKBufferCache::VKBufferCache(VideoCore::RasterizerInterface& rasterizer, Core::S VKBufferCache::~VKBufferCache() = default; -Buffer VKBufferCache::CreateBlock(VAddr cpu_addr, std::size_t size) { - return std::make_shared<CachedBufferBlock>(device, memory_manager, cpu_addr, size); -} - -VkBuffer VKBufferCache::ToHandle(const Buffer& buffer) { - return buffer->GetHandle(); +std::shared_ptr<Buffer> VKBufferCache::CreateBlock(VAddr cpu_addr, std::size_t size) { + return std::make_shared<Buffer>(device, memory_manager, cpu_addr, size); } VkBuffer VKBufferCache::GetEmptyBuffer(std::size_t size) { @@ -91,7 +87,7 @@ void VKBufferCache::UploadBlockData(const Buffer& buffer, std::size_t offset, st std::memcpy(staging.commit->Map(size), data, size); scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([staging = *staging.handle, buffer = buffer->GetHandle(), offset, + scheduler.Record([staging = *staging.handle, buffer = buffer.Handle(), offset, size](vk::CommandBuffer cmdbuf) { cmdbuf.CopyBuffer(staging, buffer, VkBufferCopy{0, offset, size}); @@ -114,7 +110,7 @@ void VKBufferCache::DownloadBlockData(const Buffer& buffer, std::size_t offset, u8* data) { const auto& staging = staging_pool.GetUnusedBuffer(size, true); scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([staging = *staging.handle, buffer = buffer->GetHandle(), offset, + scheduler.Record([staging = *staging.handle, buffer = buffer.Handle(), offset, size](vk::CommandBuffer cmdbuf) { VkBufferMemoryBarrier barrier; barrier.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER; @@ -141,8 +137,8 @@ void VKBufferCache::DownloadBlockData(const Buffer& buffer, std::size_t offset, void VKBufferCache::CopyBlock(const Buffer& src, const Buffer& dst, std::size_t src_offset, std::size_t dst_offset, std::size_t size) { scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([src_buffer = src->GetHandle(), dst_buffer = dst->GetHandle(), src_offset, - dst_offset, size](vk::CommandBuffer cmdbuf) { + scheduler.Record([src_buffer = src.Handle(), dst_buffer = dst.Handle(), src_offset, dst_offset, + size](vk::CommandBuffer cmdbuf) { cmdbuf.CopyBuffer(src_buffer, dst_buffer, VkBufferCopy{src_offset, dst_offset, size}); std::array<VkBufferMemoryBarrier, 2> barriers; diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h index 65cb3c8ad..9ebbef835 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.h +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h @@ -23,13 +23,13 @@ class VKDevice; class VKMemoryManager; class VKScheduler; -class CachedBufferBlock final : public VideoCommon::BufferBlock { +class Buffer final : public VideoCommon::BufferBlock { public: - explicit CachedBufferBlock(const VKDevice& device, VKMemoryManager& memory_manager, - VAddr cpu_addr, std::size_t size); - ~CachedBufferBlock(); + explicit Buffer(const VKDevice& device, VKMemoryManager& memory_manager, VAddr cpu_addr, + std::size_t size); + ~Buffer(); - VkBuffer GetHandle() const { + VkBuffer Handle() const { return *buffer.handle; } @@ -37,8 +37,6 @@ private: VKBuffer buffer; }; -using Buffer = std::shared_ptr<CachedBufferBlock>; - class VKBufferCache final : public VideoCommon::BufferCache<Buffer, VkBuffer, VKStreamBuffer> { public: explicit VKBufferCache(VideoCore::RasterizerInterface& rasterizer, Core::System& system, @@ -49,9 +47,7 @@ public: VkBuffer GetEmptyBuffer(std::size_t size) override; protected: - VkBuffer ToHandle(const Buffer& buffer) override; - - Buffer CreateBlock(VAddr cpu_addr, std::size_t size) override; + std::shared_ptr<Buffer> CreateBlock(VAddr cpu_addr, std::size_t size) override; void UploadBlockData(const Buffer& buffer, std::size_t offset, std::size_t size, const u8* data) override; diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp index 3170c41f8..184b2238a 100644 --- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp +++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp @@ -118,6 +118,17 @@ template <typename Engine, typename Entry> Tegra::Texture::FullTextureInfo GetTextureInfo(const Engine& engine, const Entry& entry, std::size_t stage, std::size_t index = 0) { const auto stage_type = static_cast<Tegra::Engines::ShaderType>(stage); + if constexpr (std::is_same_v<Entry, SamplerEntry>) { + if (entry.is_separated) { + const u32 buffer_1 = entry.buffer; + const u32 buffer_2 = entry.secondary_buffer; + const u32 offset_1 = entry.offset; + const u32 offset_2 = entry.secondary_offset; + const u32 handle_1 = engine.AccessConstBuffer32(stage_type, buffer_1, offset_1); + const u32 handle_2 = engine.AccessConstBuffer32(stage_type, buffer_2, offset_2); + return engine.GetTextureInfo(handle_1 | handle_2); + } + } if (entry.is_bindless) { const auto tex_handle = engine.AccessConstBuffer32(stage_type, entry.buffer, entry.offset); return engine.GetTextureInfo(tex_handle); diff --git a/src/video_core/renderer_vulkan/vk_sampler_cache.cpp b/src/video_core/renderer_vulkan/vk_sampler_cache.cpp index e6f2fa553..616eacc36 100644 --- a/src/video_core/renderer_vulkan/vk_sampler_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_sampler_cache.cpp @@ -9,6 +9,8 @@ #include "video_core/renderer_vulkan/wrapper.h" #include "video_core/textures/texture.h" +using Tegra::Texture::TextureMipmapFilter; + namespace Vulkan { namespace { @@ -63,8 +65,8 @@ vk::Sampler VKSamplerCache::CreateSampler(const Tegra::Texture::TSCEntry& tsc) c ci.maxAnisotropy = tsc.GetMaxAnisotropy(); ci.compareEnable = tsc.depth_compare_enabled; ci.compareOp = MaxwellToVK::Sampler::DepthCompareFunction(tsc.depth_compare_func); - ci.minLod = tsc.GetMinLod(); - ci.maxLod = tsc.GetMaxLod(); + ci.minLod = tsc.mipmap_filter == TextureMipmapFilter::None ? 0.0f : tsc.GetMinLod(); + ci.maxLod = tsc.mipmap_filter == TextureMipmapFilter::None ? 0.25f : tsc.GetMaxLod(); ci.borderColor = arbitrary_borders ? VK_BORDER_COLOR_INT_CUSTOM_EXT : ConvertBorderColor(color); ci.unnormalizedCoordinates = VK_FALSE; return device.GetLogical().CreateSampler(ci); diff --git a/src/video_core/renderer_vulkan/vk_stream_buffer.h b/src/video_core/renderer_vulkan/vk_stream_buffer.h index dfddf7ad6..c765c60a0 100644 --- a/src/video_core/renderer_vulkan/vk_stream_buffer.h +++ b/src/video_core/renderer_vulkan/vk_stream_buffer.h @@ -35,7 +35,7 @@ public: /// Ensures that "size" bytes of memory are available to the GPU, potentially recording a copy. void Unmap(u64 size); - VkBuffer GetHandle() const { + VkBuffer Handle() const { return *buffer; } diff --git a/src/video_core/shader/decode/texture.cpp b/src/video_core/shader/decode/texture.cpp index 8f0bb996e..29ebf65ba 100644 --- a/src/video_core/shader/decode/texture.cpp +++ b/src/video_core/shader/decode/texture.cpp @@ -357,13 +357,11 @@ u32 ShaderIR::DecodeTexture(NodeBlock& bb, u32 pc) { return pc; } -ShaderIR::SamplerInfo ShaderIR::GetSamplerInfo(SamplerInfo info, u32 offset, - std::optional<u32> buffer) { +ShaderIR::SamplerInfo ShaderIR::GetSamplerInfo( + SamplerInfo info, std::optional<Tegra::Engines::SamplerDescriptor> sampler) { if (info.IsComplete()) { return info; } - const auto sampler = buffer ? registry.ObtainBindlessSampler(*buffer, offset) - : registry.ObtainBoundSampler(offset); if (!sampler) { LOG_WARNING(HW_GPU, "Unknown sampler info"); info.type = info.type.value_or(Tegra::Shader::TextureType::Texture2D); @@ -381,8 +379,8 @@ ShaderIR::SamplerInfo ShaderIR::GetSamplerInfo(SamplerInfo info, u32 offset, std::optional<Sampler> ShaderIR::GetSampler(Tegra::Shader::Sampler sampler, SamplerInfo sampler_info) { - const auto offset = static_cast<u32>(sampler.index.Value()); - const auto info = GetSamplerInfo(sampler_info, offset); + const u32 offset = static_cast<u32>(sampler.index.Value()); + const auto info = GetSamplerInfo(sampler_info, registry.ObtainBoundSampler(offset)); // If this sampler has already been used, return the existing mapping. const auto it = std::find_if(used_samplers.begin(), used_samplers.end(), @@ -404,20 +402,19 @@ std::optional<Sampler> ShaderIR::GetBindlessSampler(Tegra::Shader::Register reg, const Node sampler_register = GetRegister(reg); const auto [base_node, tracked_sampler_info] = TrackBindlessSampler(sampler_register, global_code, static_cast<s64>(global_code.size())); - ASSERT(base_node != nullptr); - if (base_node == nullptr) { + if (!base_node) { + UNREACHABLE(); return std::nullopt; } - if (const auto bindless_sampler_info = - std::get_if<BindlessSamplerNode>(&*tracked_sampler_info)) { - const u32 buffer = bindless_sampler_info->GetIndex(); - const u32 offset = bindless_sampler_info->GetOffset(); - info = GetSamplerInfo(info, offset, buffer); + if (const auto sampler_info = std::get_if<BindlessSamplerNode>(&*tracked_sampler_info)) { + const u32 buffer = sampler_info->index; + const u32 offset = sampler_info->offset; + info = GetSamplerInfo(info, registry.ObtainBindlessSampler(buffer, offset)); // If this sampler has already been used, return the existing mapping. const auto it = std::find_if(used_samplers.begin(), used_samplers.end(), - [buffer = buffer, offset = offset](const Sampler& entry) { + [buffer, offset](const Sampler& entry) { return entry.buffer == buffer && entry.offset == offset; }); if (it != used_samplers.end()) { @@ -431,10 +428,32 @@ std::optional<Sampler> ShaderIR::GetBindlessSampler(Tegra::Shader::Register reg, return used_samplers.emplace_back(next_index, offset, buffer, *info.type, *info.is_array, *info.is_shadow, *info.is_buffer, false); } - if (const auto array_sampler_info = std::get_if<ArraySamplerNode>(&*tracked_sampler_info)) { - const u32 base_offset = array_sampler_info->GetBaseOffset() / 4; - index_var = GetCustomVariable(array_sampler_info->GetIndexVar()); - info = GetSamplerInfo(info, base_offset); + if (const auto sampler_info = std::get_if<SeparateSamplerNode>(&*tracked_sampler_info)) { + const std::pair indices = sampler_info->indices; + const std::pair offsets = sampler_info->offsets; + info = GetSamplerInfo(info, registry.ObtainSeparateSampler(indices, offsets)); + + // Try to use an already created sampler if it exists + const auto it = std::find_if( + used_samplers.begin(), used_samplers.end(), [indices, offsets](const Sampler& entry) { + return offsets == std::pair{entry.offset, entry.secondary_offset} && + indices == std::pair{entry.buffer, entry.secondary_buffer}; + }); + if (it != used_samplers.end()) { + ASSERT(it->is_separated && it->type == info.type && it->is_array == info.is_array && + it->is_shadow == info.is_shadow && it->is_buffer == info.is_buffer); + return *it; + } + + // Otherwise create a new mapping for this sampler + const u32 next_index = static_cast<u32>(used_samplers.size()); + return used_samplers.emplace_back(next_index, offsets, indices, *info.type, *info.is_array, + *info.is_shadow, *info.is_buffer); + } + if (const auto sampler_info = std::get_if<ArraySamplerNode>(&*tracked_sampler_info)) { + const u32 base_offset = sampler_info->base_offset / 4; + index_var = GetCustomVariable(sampler_info->bindless_var); + info = GetSamplerInfo(info, registry.ObtainBoundSampler(base_offset)); // If this sampler has already been used, return the existing mapping. const auto it = std::find_if( diff --git a/src/video_core/shader/node.h b/src/video_core/shader/node.h index c5e5165ff..8f230d57a 100644 --- a/src/video_core/shader/node.h +++ b/src/video_core/shader/node.h @@ -275,10 +275,11 @@ using Node = std::shared_ptr<NodeData>; using Node4 = std::array<Node, 4>; using NodeBlock = std::vector<Node>; -class BindlessSamplerNode; -class ArraySamplerNode; +struct ArraySamplerNode; +struct BindlessSamplerNode; +struct SeparateSamplerNode; -using TrackSamplerData = std::variant<BindlessSamplerNode, ArraySamplerNode>; +using TrackSamplerData = std::variant<BindlessSamplerNode, SeparateSamplerNode, ArraySamplerNode>; using TrackSampler = std::shared_ptr<TrackSamplerData>; struct Sampler { @@ -288,63 +289,51 @@ struct Sampler { : index{index}, offset{offset}, type{type}, is_array{is_array}, is_shadow{is_shadow}, is_buffer{is_buffer}, is_indexed{is_indexed} {} + /// Separate sampler constructor + constexpr explicit Sampler(u32 index, std::pair<u32, u32> offsets, std::pair<u32, u32> buffers, + Tegra::Shader::TextureType type, bool is_array, bool is_shadow, + bool is_buffer) + : index{index}, offset{offsets.first}, secondary_offset{offsets.second}, + buffer{buffers.first}, secondary_buffer{buffers.second}, type{type}, is_array{is_array}, + is_shadow{is_shadow}, is_buffer{is_buffer}, is_separated{true} {} + /// Bindless samplers constructor constexpr explicit Sampler(u32 index, u32 offset, u32 buffer, Tegra::Shader::TextureType type, bool is_array, bool is_shadow, bool is_buffer, bool is_indexed) : index{index}, offset{offset}, buffer{buffer}, type{type}, is_array{is_array}, is_shadow{is_shadow}, is_buffer{is_buffer}, is_bindless{true}, is_indexed{is_indexed} {} - u32 index = 0; ///< Emulated index given for the this sampler. - u32 offset = 0; ///< Offset in the const buffer from where the sampler is being read. - u32 buffer = 0; ///< Buffer where the bindless sampler is being read (unused on bound samplers). - u32 size = 1; ///< Size of the sampler. + u32 index = 0; ///< Emulated index given for the this sampler. + u32 offset = 0; ///< Offset in the const buffer from where the sampler is being read. + u32 secondary_offset = 0; ///< Secondary offset in the const buffer. + u32 buffer = 0; ///< Buffer where the bindless sampler is read. + u32 secondary_buffer = 0; ///< Secondary buffer where the bindless sampler is read. + u32 size = 1; ///< Size of the sampler. Tegra::Shader::TextureType type{}; ///< The type used to sample this texture (Texture2D, etc) - bool is_array = false; ///< Whether the texture is being sampled as an array texture or not. - bool is_shadow = false; ///< Whether the texture is being sampled as a depth texture or not. - bool is_buffer = false; ///< Whether the texture is a texture buffer without sampler. - bool is_bindless = false; ///< Whether this sampler belongs to a bindless texture or not. - bool is_indexed = false; ///< Whether this sampler is an indexed array of textures. + bool is_array = false; ///< Whether the texture is being sampled as an array texture or not. + bool is_shadow = false; ///< Whether the texture is being sampled as a depth texture or not. + bool is_buffer = false; ///< Whether the texture is a texture buffer without sampler. + bool is_bindless = false; ///< Whether this sampler belongs to a bindless texture or not. + bool is_indexed = false; ///< Whether this sampler is an indexed array of textures. + bool is_separated = false; ///< Whether the image and sampler is separated or not. }; /// Represents a tracked bindless sampler into a direct const buffer -class ArraySamplerNode final { -public: - explicit ArraySamplerNode(u32 index, u32 base_offset, u32 bindless_var) - : index{index}, base_offset{base_offset}, bindless_var{bindless_var} {} - - constexpr u32 GetIndex() const { - return index; - } - - constexpr u32 GetBaseOffset() const { - return base_offset; - } - - constexpr u32 GetIndexVar() const { - return bindless_var; - } - -private: +struct ArraySamplerNode { u32 index; u32 base_offset; u32 bindless_var; }; -/// Represents a tracked bindless sampler into a direct const buffer -class BindlessSamplerNode final { -public: - explicit BindlessSamplerNode(u32 index, u32 offset) : index{index}, offset{offset} {} - - constexpr u32 GetIndex() const { - return index; - } - - constexpr u32 GetOffset() const { - return offset; - } +/// Represents a tracked separate sampler image pair that was folded statically +struct SeparateSamplerNode { + std::pair<u32, u32> indices; + std::pair<u32, u32> offsets; +}; -private: +/// Represents a tracked bindless sampler into a direct const buffer +struct BindlessSamplerNode { u32 index; u32 offset; }; diff --git a/src/video_core/shader/node_helper.h b/src/video_core/shader/node_helper.h index 11231bbea..1e0886185 100644 --- a/src/video_core/shader/node_helper.h +++ b/src/video_core/shader/node_helper.h @@ -48,7 +48,7 @@ Node MakeNode(Args&&... args) { template <typename T, typename... Args> TrackSampler MakeTrackSampler(Args&&... args) { static_assert(std::is_convertible_v<T, TrackSamplerData>); - return std::make_shared<TrackSamplerData>(T(std::forward<Args>(args)...)); + return std::make_shared<TrackSamplerData>(T{std::forward<Args>(args)...}); } template <typename... Args> diff --git a/src/video_core/shader/registry.cpp b/src/video_core/shader/registry.cpp index af70b3f35..cdf274e54 100644 --- a/src/video_core/shader/registry.cpp +++ b/src/video_core/shader/registry.cpp @@ -93,6 +93,26 @@ std::optional<SamplerDescriptor> Registry::ObtainBoundSampler(u32 offset) { return value; } +std::optional<Tegra::Engines::SamplerDescriptor> Registry::ObtainSeparateSampler( + std::pair<u32, u32> buffers, std::pair<u32, u32> offsets) { + SeparateSamplerKey key; + key.buffers = buffers; + key.offsets = offsets; + const auto iter = separate_samplers.find(key); + if (iter != separate_samplers.end()) { + return iter->second; + } + if (!engine) { + return std::nullopt; + } + + const u32 handle_1 = engine->AccessConstBuffer32(stage, key.buffers.first, key.offsets.first); + const u32 handle_2 = engine->AccessConstBuffer32(stage, key.buffers.second, key.offsets.second); + const SamplerDescriptor value = engine->AccessSampler(handle_1 | handle_2); + separate_samplers.emplace(key, value); + return value; +} + std::optional<Tegra::Engines::SamplerDescriptor> Registry::ObtainBindlessSampler(u32 buffer, u32 offset) { const std::pair key = {buffer, offset}; diff --git a/src/video_core/shader/registry.h b/src/video_core/shader/registry.h index 0c80d35fd..231206765 100644 --- a/src/video_core/shader/registry.h +++ b/src/video_core/shader/registry.h @@ -19,8 +19,39 @@ namespace VideoCommon::Shader { +struct SeparateSamplerKey { + std::pair<u32, u32> buffers; + std::pair<u32, u32> offsets; +}; + +} // namespace VideoCommon::Shader + +namespace std { + +template <> +struct hash<VideoCommon::Shader::SeparateSamplerKey> { + std::size_t operator()(const VideoCommon::Shader::SeparateSamplerKey& key) const noexcept { + return std::hash<u32>{}(key.buffers.first ^ key.buffers.second ^ key.offsets.first ^ + key.offsets.second); + } +}; + +template <> +struct equal_to<VideoCommon::Shader::SeparateSamplerKey> { + bool operator()(const VideoCommon::Shader::SeparateSamplerKey& lhs, + const VideoCommon::Shader::SeparateSamplerKey& rhs) const noexcept { + return lhs.buffers == rhs.buffers && lhs.offsets == rhs.offsets; + } +}; + +} // namespace std + +namespace VideoCommon::Shader { + using KeyMap = std::unordered_map<std::pair<u32, u32>, u32, Common::PairHash>; using BoundSamplerMap = std::unordered_map<u32, Tegra::Engines::SamplerDescriptor>; +using SeparateSamplerMap = + std::unordered_map<SeparateSamplerKey, Tegra::Engines::SamplerDescriptor>; using BindlessSamplerMap = std::unordered_map<std::pair<u32, u32>, Tegra::Engines::SamplerDescriptor, Common::PairHash>; @@ -73,6 +104,9 @@ public: std::optional<Tegra::Engines::SamplerDescriptor> ObtainBoundSampler(u32 offset); + std::optional<Tegra::Engines::SamplerDescriptor> ObtainSeparateSampler( + std::pair<u32, u32> buffers, std::pair<u32, u32> offsets); + std::optional<Tegra::Engines::SamplerDescriptor> ObtainBindlessSampler(u32 buffer, u32 offset); /// Inserts a key. @@ -128,6 +162,7 @@ private: Tegra::Engines::ConstBufferEngineInterface* engine = nullptr; KeyMap keys; BoundSamplerMap bound_samplers; + SeparateSamplerMap separate_samplers; BindlessSamplerMap bindless_samplers; u32 bound_buffer; GraphicsInfo graphics_info; diff --git a/src/video_core/shader/shader_ir.h b/src/video_core/shader/shader_ir.h index 15ae152f2..3a98b2104 100644 --- a/src/video_core/shader/shader_ir.h +++ b/src/video_core/shader/shader_ir.h @@ -330,8 +330,8 @@ private: OperationCode GetPredicateCombiner(Tegra::Shader::PredOperation operation); /// Queries the missing sampler info from the execution context. - SamplerInfo GetSamplerInfo(SamplerInfo info, u32 offset, - std::optional<u32> buffer = std::nullopt); + SamplerInfo GetSamplerInfo(SamplerInfo info, + std::optional<Tegra::Engines::SamplerDescriptor> sampler); /// Accesses a texture sampler. std::optional<Sampler> GetSampler(Tegra::Shader::Sampler sampler, SamplerInfo info); @@ -409,8 +409,14 @@ private: std::tuple<Node, u32, u32> TrackCbuf(Node tracked, const NodeBlock& code, s64 cursor) const; - std::tuple<Node, TrackSampler> TrackBindlessSampler(Node tracked, const NodeBlock& code, - s64 cursor); + std::pair<Node, TrackSampler> TrackBindlessSampler(Node tracked, const NodeBlock& code, + s64 cursor); + + std::pair<Node, TrackSampler> HandleBindlessIndirectRead(const CbufNode& cbuf, + const OperationNode& operation, + Node gpr, Node base_offset, + Node tracked, const NodeBlock& code, + s64 cursor); std::optional<u32> TrackImmediate(Node tracked, const NodeBlock& code, s64 cursor) const; diff --git a/src/video_core/shader/track.cpp b/src/video_core/shader/track.cpp index eb97bfd41..d5ed81442 100644 --- a/src/video_core/shader/track.cpp +++ b/src/video_core/shader/track.cpp @@ -14,6 +14,7 @@ namespace VideoCommon::Shader { namespace { + std::pair<Node, s64> FindOperation(const NodeBlock& code, s64 cursor, OperationCode operation_code) { for (; cursor >= 0; --cursor) { @@ -63,7 +64,8 @@ bool AmendNodeCv(std::size_t amend_index, Node node) { if (const auto operation = std::get_if<OperationNode>(&*node)) { operation->SetAmendIndex(amend_index); return true; - } else if (const auto conditional = std::get_if<ConditionalNode>(&*node)) { + } + if (const auto conditional = std::get_if<ConditionalNode>(&*node)) { conditional->SetAmendIndex(amend_index); return true; } @@ -72,40 +74,27 @@ bool AmendNodeCv(std::size_t amend_index, Node node) { } // Anonymous namespace -std::tuple<Node, TrackSampler> ShaderIR::TrackBindlessSampler(Node tracked, const NodeBlock& code, - s64 cursor) { +std::pair<Node, TrackSampler> ShaderIR::TrackBindlessSampler(Node tracked, const NodeBlock& code, + s64 cursor) { if (const auto cbuf = std::get_if<CbufNode>(&*tracked)) { + const u32 cbuf_index = cbuf->GetIndex(); + // Constant buffer found, test if it's an immediate const auto& offset = cbuf->GetOffset(); if (const auto immediate = std::get_if<ImmediateNode>(&*offset)) { - auto track = - MakeTrackSampler<BindlessSamplerNode>(cbuf->GetIndex(), immediate->GetValue()); + auto track = MakeTrackSampler<BindlessSamplerNode>(cbuf_index, immediate->GetValue()); return {tracked, track}; } if (const auto operation = std::get_if<OperationNode>(&*offset)) { const u32 bound_buffer = registry.GetBoundBuffer(); - if (bound_buffer != cbuf->GetIndex()) { + if (bound_buffer != cbuf_index) { return {}; } - const auto pair = DecoupleIndirectRead(*operation); - if (!pair) { - return {}; + if (const std::optional pair = DecoupleIndirectRead(*operation)) { + auto [gpr, base_offset] = *pair; + return HandleBindlessIndirectRead(*cbuf, *operation, gpr, base_offset, tracked, + code, cursor); } - auto [gpr, base_offset] = *pair; - const auto offset_inm = std::get_if<ImmediateNode>(&*base_offset); - const auto& gpu_driver = registry.AccessGuestDriverProfile(); - const u32 bindless_cv = NewCustomVariable(); - Node op = - Operation(OperationCode::UDiv, gpr, Immediate(gpu_driver.GetTextureHandlerSize())); - - const Node cv_node = GetCustomVariable(bindless_cv); - Node amend_op = Operation(OperationCode::Assign, cv_node, std::move(op)); - const std::size_t amend_index = DeclareAmend(std::move(amend_op)); - AmendNodeCv(amend_index, code[cursor]); - // TODO Implement Bindless Index custom variable - auto track = MakeTrackSampler<ArraySamplerNode>(cbuf->GetIndex(), - offset_inm->GetValue(), bindless_cv); - return {tracked, track}; } return {}; } @@ -122,10 +111,23 @@ std::tuple<Node, TrackSampler> ShaderIR::TrackBindlessSampler(Node tracked, cons return TrackBindlessSampler(source, code, new_cursor); } if (const auto operation = std::get_if<OperationNode>(&*tracked)) { - for (std::size_t i = operation->GetOperandsCount(); i > 0; --i) { - if (auto found = TrackBindlessSampler((*operation)[i - 1], code, cursor); - std::get<0>(found)) { - // Cbuf found in operand. + const OperationNode& op = *operation; + + const OperationCode opcode = operation->GetCode(); + if (opcode == OperationCode::IBitwiseOr || opcode == OperationCode::UBitwiseOr) { + ASSERT(op.GetOperandsCount() == 2); + auto [node_a, index_a, offset_a] = TrackCbuf(op[0], code, cursor); + auto [node_b, index_b, offset_b] = TrackCbuf(op[1], code, cursor); + if (node_a && node_b) { + auto track = MakeTrackSampler<SeparateSamplerNode>(std::pair{index_a, index_b}, + std::pair{offset_a, offset_b}); + return {tracked, std::move(track)}; + } + } + std::size_t i = op.GetOperandsCount(); + while (i--) { + if (auto found = TrackBindlessSampler(op[i - 1], code, cursor); std::get<0>(found)) { + // Constant buffer found in operand. return found; } } @@ -139,6 +141,26 @@ std::tuple<Node, TrackSampler> ShaderIR::TrackBindlessSampler(Node tracked, cons return {}; } +std::pair<Node, TrackSampler> ShaderIR::HandleBindlessIndirectRead( + const CbufNode& cbuf, const OperationNode& operation, Node gpr, Node base_offset, Node tracked, + const NodeBlock& code, s64 cursor) { + const auto offset_imm = std::get<ImmediateNode>(*base_offset); + const auto& gpu_driver = registry.AccessGuestDriverProfile(); + const u32 bindless_cv = NewCustomVariable(); + const u32 texture_handler_size = gpu_driver.GetTextureHandlerSize(); + Node op = Operation(OperationCode::UDiv, gpr, Immediate(texture_handler_size)); + + Node cv_node = GetCustomVariable(bindless_cv); + Node amend_op = Operation(OperationCode::Assign, std::move(cv_node), std::move(op)); + const std::size_t amend_index = DeclareAmend(std::move(amend_op)); + AmendNodeCv(amend_index, code[cursor]); + + // TODO: Implement bindless index custom variable + auto track = + MakeTrackSampler<ArraySamplerNode>(cbuf.GetIndex(), offset_imm.GetValue(), bindless_cv); + return {tracked, track}; +} + std::tuple<Node, u32, u32> ShaderIR::TrackCbuf(Node tracked, const NodeBlock& code, s64 cursor) const { if (const auto cbuf = std::get_if<CbufNode>(&*tracked)) { diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index 7e9073cc3..32c81dc70 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -631,13 +631,11 @@ void Config::ReadRendererValues() { static_cast<Settings::RendererBackend>(ReadSetting(QStringLiteral("backend"), 0).toInt()); Settings::values.renderer_debug = ReadSetting(QStringLiteral("debug"), false).toBool(); Settings::values.vulkan_device = ReadSetting(QStringLiteral("vulkan_device"), 0).toInt(); - Settings::values.resolution_factor = - ReadSetting(QStringLiteral("resolution_factor"), 1.0).toFloat(); Settings::values.aspect_ratio = ReadSetting(QStringLiteral("aspect_ratio"), 0).toInt(); Settings::values.max_anisotropy = ReadSetting(QStringLiteral("max_anisotropy"), 0).toInt(); Settings::values.use_frame_limit = ReadSetting(QStringLiteral("use_frame_limit"), true).toBool(); - Settings::values.frame_limit = ReadSetting(QStringLiteral("frame_limit"), 100).toInt(); + Settings::values.frame_limit = ReadSetting(QStringLiteral("frame_limit"), 100).toUInt(); Settings::values.use_disk_shader_cache = ReadSetting(QStringLiteral("use_disk_shader_cache"), true).toBool(); const int gpu_accuracy_level = ReadSetting(QStringLiteral("gpu_accuracy"), 0).toInt(); @@ -722,8 +720,6 @@ void Config::ReadUIValues() { .toString(); UISettings::values.enable_discord_presence = ReadSetting(QStringLiteral("enable_discord_presence"), true).toBool(); - UISettings::values.screenshot_resolution_factor = - static_cast<u16>(ReadSetting(QStringLiteral("screenshot_resolution_factor"), 0).toUInt()); UISettings::values.select_user_on_boot = ReadSetting(QStringLiteral("select_user_on_boot"), false).toBool(); @@ -1082,8 +1078,6 @@ void Config::SaveRendererValues() { WriteSetting(QStringLiteral("backend"), static_cast<int>(Settings::values.renderer_backend), 0); WriteSetting(QStringLiteral("debug"), Settings::values.renderer_debug, false); WriteSetting(QStringLiteral("vulkan_device"), Settings::values.vulkan_device, 0); - WriteSetting(QStringLiteral("resolution_factor"), - static_cast<double>(Settings::values.resolution_factor), 1.0); WriteSetting(QStringLiteral("aspect_ratio"), Settings::values.aspect_ratio, 0); WriteSetting(QStringLiteral("max_anisotropy"), Settings::values.max_anisotropy, 0); WriteSetting(QStringLiteral("use_frame_limit"), Settings::values.use_frame_limit, true); @@ -1159,8 +1153,6 @@ void Config::SaveUIValues() { QString::fromUtf8(UISettings::themes[0].second)); WriteSetting(QStringLiteral("enable_discord_presence"), UISettings::values.enable_discord_presence, true); - WriteSetting(QStringLiteral("screenshot_resolution_factor"), - UISettings::values.screenshot_resolution_factor, 0); WriteSetting(QStringLiteral("select_user_on_boot"), UISettings::values.select_user_on_boot, false); diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp index ea667caef..304625cd7 100644 --- a/src/yuzu/configuration/configure_graphics.cpp +++ b/src/yuzu/configuration/configure_graphics.cpp @@ -19,47 +19,6 @@ #include "video_core/renderer_vulkan/renderer_vulkan.h" #endif -namespace { -enum class Resolution : int { - Auto, - Scale1x, - Scale2x, - Scale3x, - Scale4x, -}; - -float ToResolutionFactor(Resolution option) { - switch (option) { - case Resolution::Auto: - return 0.f; - case Resolution::Scale1x: - return 1.f; - case Resolution::Scale2x: - return 2.f; - case Resolution::Scale3x: - return 3.f; - case Resolution::Scale4x: - return 4.f; - } - return 0.f; -} - -Resolution FromResolutionFactor(float factor) { - if (factor == 0.f) { - return Resolution::Auto; - } else if (factor == 1.f) { - return Resolution::Scale1x; - } else if (factor == 2.f) { - return Resolution::Scale2x; - } else if (factor == 3.f) { - return Resolution::Scale3x; - } else if (factor == 4.f) { - return Resolution::Scale4x; - } - return Resolution::Auto; -} -} // Anonymous namespace - ConfigureGraphics::ConfigureGraphics(QWidget* parent) : QWidget(parent), ui(new Ui::ConfigureGraphics) { vulkan_device = Settings::values.vulkan_device; @@ -99,8 +58,6 @@ void ConfigureGraphics::SetConfiguration() { ui->api->setEnabled(runtime_lock); ui->api->setCurrentIndex(static_cast<int>(Settings::values.renderer_backend)); - ui->resolution_factor_combobox->setCurrentIndex( - static_cast<int>(FromResolutionFactor(Settings::values.resolution_factor))); ui->aspect_ratio_combobox->setCurrentIndex(Settings::values.aspect_ratio); ui->use_disk_shader_cache->setEnabled(runtime_lock); ui->use_disk_shader_cache->setChecked(Settings::values.use_disk_shader_cache); @@ -114,8 +71,6 @@ void ConfigureGraphics::SetConfiguration() { void ConfigureGraphics::ApplyConfiguration() { Settings::values.renderer_backend = GetCurrentGraphicsBackend(); Settings::values.vulkan_device = vulkan_device; - Settings::values.resolution_factor = - ToResolutionFactor(static_cast<Resolution>(ui->resolution_factor_combobox->currentIndex())); Settings::values.aspect_ratio = ui->aspect_ratio_combobox->currentIndex(); Settings::values.use_disk_shader_cache = ui->use_disk_shader_cache->isChecked(); Settings::values.use_asynchronous_gpu_emulation = diff --git a/src/yuzu/configuration/configure_graphics.ui b/src/yuzu/configuration/configure_graphics.ui index c816d6108..6e75447a5 100644 --- a/src/yuzu/configuration/configure_graphics.ui +++ b/src/yuzu/configuration/configure_graphics.ui @@ -85,46 +85,6 @@ </widget> </item> <item> - <layout class="QHBoxLayout" name="horizontalLayout_2"> - <item> - <widget class="QLabel" name="label"> - <property name="text"> - <string>Internal Resolution:</string> - </property> - </widget> - </item> - <item> - <widget class="QComboBox" name="resolution_factor_combobox"> - <item> - <property name="text"> - <string>Auto (Window Size)</string> - </property> - </item> - <item> - <property name="text"> - <string>Native (1280x720)</string> - </property> - </item> - <item> - <property name="text"> - <string>2x Native (2560x1440)</string> - </property> - </item> - <item> - <property name="text"> - <string>3x Native (3840x2160)</string> - </property> - </item> - <item> - <property name="text"> - <string>4x Native (5120x2880)</string> - </property> - </item> - </widget> - </item> - </layout> - </item> - <item> <layout class="QHBoxLayout" name="horizontalLayout_6"> <item> <widget class="QLabel" name="ar_label"> diff --git a/src/yuzu/configuration/configure_graphics_advanced.cpp b/src/yuzu/configuration/configure_graphics_advanced.cpp index 37aadf7f8..be5006ad3 100644 --- a/src/yuzu/configuration/configure_graphics_advanced.cpp +++ b/src/yuzu/configuration/configure_graphics_advanced.cpp @@ -12,9 +12,6 @@ ConfigureGraphicsAdvanced::ConfigureGraphicsAdvanced(QWidget* parent) ui->setupUi(this); - // TODO: Remove this after assembly shaders are fully integrated - ui->use_assembly_shaders->setVisible(false); - SetConfiguration(); } diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index 270cccc77..4119d7907 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -689,10 +689,7 @@ void GMainWindow::InitializeHotkeys() { Settings::values.use_frame_limit = !Settings::values.use_frame_limit; UpdateStatusBar(); }); - // TODO: Remove this comment/static whenever the next major release of - // MSVC occurs and we make it a requirement (see: - // https://developercommunity.visualstudio.com/content/problem/93922/constexprs-are-trying-to-be-captured-in-lambda-fun.html) - static constexpr u16 SPEED_LIMIT_STEP = 5; + constexpr u16 SPEED_LIMIT_STEP = 5; connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Increase Speed Limit"), this), &QShortcut::activated, this, [&] { if (Settings::values.frame_limit < 9999 - SPEED_LIMIT_STEP) { diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp index 7240270f5..659b9f701 100644 --- a/src/yuzu_cmd/config.cpp +++ b/src/yuzu_cmd/config.cpp @@ -380,8 +380,6 @@ void Config::ReadValues() { Settings::values.renderer_debug = sdl2_config->GetBoolean("Renderer", "debug", false); Settings::values.vulkan_device = sdl2_config->GetInteger("Renderer", "vulkan_device", 0); - Settings::values.resolution_factor = - static_cast<float>(sdl2_config->GetReal("Renderer", "resolution_factor", 1.0)); Settings::values.aspect_ratio = static_cast<int>(sdl2_config->GetInteger("Renderer", "aspect_ratio", 0)); Settings::values.max_anisotropy = diff --git a/src/yuzu_cmd/default_ini.h b/src/yuzu_cmd/default_ini.h index 6f53e9659..45c07ed5d 100644 --- a/src/yuzu_cmd/default_ini.h +++ b/src/yuzu_cmd/default_ini.h @@ -117,11 +117,6 @@ use_hw_renderer = # 0: Interpreter (slow), 1 (default): JIT (fast) use_shader_jit = -# Resolution scale factor -# 0: Auto (scales resolution to window size), 1: Native Switch screen resolution, Otherwise a scale -# factor for the Switch resolution -resolution_factor = - # Aspect ratio # 0: Default (16:9), 1: Force 4:3, 2: Force 21:9, 3: Stretch to Window aspect_ratio = diff --git a/src/yuzu_tester/config.cpp b/src/yuzu_tester/config.cpp index 3be58b15d..1566c2e3f 100644 --- a/src/yuzu_tester/config.cpp +++ b/src/yuzu_tester/config.cpp @@ -116,8 +116,6 @@ void Config::ReadValues() { Settings::values.use_multi_core = sdl2_config->GetBoolean("Core", "use_multi_core", false); // Renderer - Settings::values.resolution_factor = - static_cast<float>(sdl2_config->GetReal("Renderer", "resolution_factor", 1.0)); Settings::values.aspect_ratio = static_cast<int>(sdl2_config->GetInteger("Renderer", "aspect_ratio", 0)); Settings::values.max_anisotropy = diff --git a/src/yuzu_tester/default_ini.h b/src/yuzu_tester/default_ini.h index ca203b64d..41bbbbf60 100644 --- a/src/yuzu_tester/default_ini.h +++ b/src/yuzu_tester/default_ini.h @@ -21,11 +21,6 @@ use_hw_renderer = # 0: Interpreter (slow), 1 (default): JIT (fast) use_shader_jit = -# Resolution scale factor -# 0: Auto (scales resolution to window size), 1: Native Switch screen resolution, Otherwise a scale -# factor for the Switch resolution -resolution_factor = - # Aspect ratio # 0: Default (16:9), 1: Force 4:3, 2: Force 21:9, 3: Stretch to Window aspect_ratio = |