diff options
Diffstat (limited to '')
-rw-r--r-- | src/video_core/engines/kepler_compute.cpp | 3 | ||||
-rw-r--r-- | src/video_core/engines/kepler_memory.cpp | 3 | ||||
-rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 14 | ||||
-rw-r--r-- | src/video_core/engines/maxwell_3d.h | 14 | ||||
-rw-r--r-- | src/video_core/engines/maxwell_dma.cpp | 3 |
5 files changed, 36 insertions, 1 deletions
diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp index 254ad6810..ae52afa79 100644 --- a/src/video_core/engines/kepler_compute.cpp +++ b/src/video_core/engines/kepler_compute.cpp @@ -38,6 +38,9 @@ void KeplerCompute::CallMethod(const GPU::MethodCall& method_call) { case KEPLER_COMPUTE_REG_INDEX(data_upload): { const bool is_last_call = method_call.IsLastCall(); upload_state.ProcessData(method_call.argument, is_last_call); + if (is_last_call) { + system.GPU().Maxwell3D().OnMemoryWrite(); + } break; } case KEPLER_COMPUTE_REG_INDEX(launch): diff --git a/src/video_core/engines/kepler_memory.cpp b/src/video_core/engines/kepler_memory.cpp index b504b450e..597872e43 100644 --- a/src/video_core/engines/kepler_memory.cpp +++ b/src/video_core/engines/kepler_memory.cpp @@ -33,6 +33,9 @@ void KeplerMemory::CallMethod(const GPU::MethodCall& method_call) { case KEPLERMEMORY_REG_INDEX(data): { const bool is_last_call = method_call.IsLastCall(); upload_state.ProcessData(method_call.argument, is_last_call); + if (is_last_call) { + system.GPU().Maxwell3D().OnMemoryWrite(); + } break; } } diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 7a6bf764c..db710bf35 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -26,6 +26,8 @@ Maxwell3D::Maxwell3D(Core::System& system, VideoCore::RasterizerInterface& raste MemoryManager& memory_manager) : system{system}, rasterizer{rasterizer}, memory_manager{memory_manager}, macro_interpreter{*this}, upload_state{memory_manager, regs.upload} { + dirty.flags.flip(); + InitializeRegisterDefaults(); } @@ -158,7 +160,13 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) { ASSERT_MSG(method < Regs::NUM_REGS, "Invalid Maxwell3D register, increase the size of the Regs structure"); - regs.reg_array[method] = method_call.argument; + if (regs.reg_array[method] != method_call.argument) { + regs.reg_array[method] = method_call.argument; + + for (const auto& table : dirty.tables) { + dirty.flags[table[method]] = true; + } + } switch (method) { case MAXWELL3D_REG_INDEX(macros.data): { @@ -243,6 +251,9 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) { case MAXWELL3D_REG_INDEX(data_upload): { const bool is_last_call = method_call.IsLastCall(); upload_state.ProcessData(method_call.argument, is_last_call); + if (is_last_call) { + OnMemoryWrite(); + } break; } default: @@ -549,6 +560,7 @@ void Maxwell3D::FinishCBData() { const u32 id = cb_data_state.id; memory_manager.WriteBlock(address, cb_data_state.buffer[id].data(), size); + OnMemoryWrite(); cb_data_state.id = null_cb_data; cb_data_state.current = null_cb_data; diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index b0fb0fb7d..72848b1e8 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -6,6 +6,7 @@ #include <array> #include <bitset> +#include <limits> #include <optional> #include <type_traits> #include <unordered_map> @@ -1274,6 +1275,13 @@ public: return execute_on; } + /// Notify a memory write has happened. + void OnMemoryWrite() { + for (const u8 store : dirty.on_write_stores) { + dirty.flags[store] = true; + } + } + enum class MMEDrawMode : u32 { Undefined, Array, @@ -1289,6 +1297,12 @@ public: u32 gl_end_count{}; } mme_draw; + struct { + std::bitset<std::numeric_limits<u8>::max()> flags; + std::array<std::array<u8, Regs::NUM_REGS>, 3> tables{}; + std::array<u8, 32> on_write_stores{}; + } dirty; + private: void InitializeRegisterDefaults(); diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp index ae51765a6..c2610f992 100644 --- a/src/video_core/engines/maxwell_dma.cpp +++ b/src/video_core/engines/maxwell_dma.cpp @@ -56,6 +56,9 @@ void MaxwellDMA::HandleCopy() { return; } + // All copies here update the main memory, so mark all rasterizer states as invalid. + system.GPU().Maxwell3D().OnMemoryWrite(); + if (regs.exec.is_dst_linear && regs.exec.is_src_linear) { // When the enable_2d bit is disabled, the copy is performed as if we were copying a 1D // buffer of length `x_count`, otherwise we copy a 2D image of dimensions (x_count, |