diff options
Diffstat (limited to '')
-rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 89 |
1 files changed, 68 insertions, 21 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 986165c6d..5359d21a2 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -7,8 +7,11 @@ #include "core/core.h" #include "video_core/debug_utils/debug_utils.h" #include "video_core/engines/maxwell_3d.h" +#include "video_core/rasterizer_interface.h" +#include "video_core/renderer_base.h" #include "video_core/textures/decoders.h" #include "video_core/textures/texture.h" +#include "video_core/video_core.h" namespace Tegra { namespace Engines { @@ -174,7 +177,9 @@ void Maxwell3D::ProcessQueryGet() { } void Maxwell3D::DrawArrays() { - LOG_WARNING(HW_GPU, "Game requested a DrawArrays, ignoring"); + LOG_DEBUG(HW_GPU, "called, topology=%d, count=%d", regs.draw.topology.Value(), + regs.vertex_buffer.count); + auto debug_context = Core::System::GetInstance().GetGPUDebugContext(); if (debug_context) { @@ -184,6 +189,8 @@ void Maxwell3D::DrawArrays() { if (debug_context) { debug_context->OnEvent(Tegra::DebugContext::Event::FinishedPrimitiveBatch, nullptr); } + + VideoCore::g_renderer->Rasterizer()->AccelerateDrawBatch(false /*is_indexed*/); } void Maxwell3D::BindTextureInfoBuffer(const std::vector<u32>& parameters) { @@ -294,8 +301,45 @@ void Maxwell3D::ProcessCBData(u32 value) { regs.const_buffer.cb_pos = regs.const_buffer.cb_pos + 4; } -std::vector<Texture::TICEntry> Maxwell3D::GetStageTextures(Regs::ShaderStage stage) { - std::vector<Texture::TICEntry> textures; +Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const { + GPUVAddr tic_base_address = regs.tic.TICAddress(); + + GPUVAddr tic_address_gpu = tic_base_address + tic_index * sizeof(Texture::TICEntry); + VAddr tic_address_cpu = memory_manager.PhysicalToVirtualAddress(tic_address_gpu); + + Texture::TICEntry tic_entry; + Memory::ReadBlock(tic_address_cpu, &tic_entry, sizeof(Texture::TICEntry)); + + ASSERT_MSG(tic_entry.header_version == Texture::TICHeaderVersion::BlockLinear, + "TIC versions other than BlockLinear are unimplemented"); + + ASSERT_MSG(tic_entry.texture_type == Texture::TextureType::Texture2D, + "Texture types other than Texture2D are unimplemented"); + + auto r_type = tic_entry.r_type.Value(); + auto g_type = tic_entry.g_type.Value(); + auto b_type = tic_entry.b_type.Value(); + auto a_type = tic_entry.a_type.Value(); + + // TODO(Subv): Different data types for separate components are not supported + ASSERT(r_type == g_type && r_type == b_type && r_type == a_type); + + return tic_entry; +} + +Texture::TSCEntry Maxwell3D::GetTSCEntry(u32 tsc_index) const { + GPUVAddr tsc_base_address = regs.tsc.TSCAddress(); + + GPUVAddr tsc_address_gpu = tsc_base_address + tsc_index * sizeof(Texture::TSCEntry); + VAddr tsc_address_cpu = memory_manager.PhysicalToVirtualAddress(tsc_address_gpu); + + Texture::TSCEntry tsc_entry; + Memory::ReadBlock(tsc_address_cpu, &tsc_entry, sizeof(Texture::TSCEntry)); + return tsc_entry; +} + +std::vector<Texture::FullTextureInfo> Maxwell3D::GetStageTextures(Regs::ShaderStage stage) const { + std::vector<Texture::FullTextureInfo> textures; auto& fragment_shader = state.shader_stages[static_cast<size_t>(stage)]; auto& tex_info_buffer = fragment_shader.const_buffers[regs.tex_cb_index]; @@ -309,31 +353,34 @@ std::vector<Texture::TICEntry> Maxwell3D::GetStageTextures(Regs::ShaderStage sta static constexpr size_t TextureInfoOffset = 0x20; for (GPUVAddr current_texture = tex_info_buffer.address + TextureInfoOffset; - current_texture < tex_info_buffer_end; current_texture += 4) { + current_texture < tex_info_buffer_end; current_texture += sizeof(Texture::TextureHandle)) { - Texture::TextureHandle tex_info{ + Texture::TextureHandle tex_handle{ Memory::Read32(memory_manager.PhysicalToVirtualAddress(current_texture))}; - if (tex_info.tic_id != 0 || tex_info.tsc_id != 0) { - GPUVAddr tic_address_gpu = - tic_base_address + tex_info.tic_id * sizeof(Texture::TICEntry); - VAddr tic_address_cpu = memory_manager.PhysicalToVirtualAddress(tic_address_gpu); - - Texture::TICEntry tic_entry; - Memory::ReadBlock(tic_address_cpu, &tic_entry, sizeof(Texture::TICEntry)); - - auto r_type = tic_entry.r_type.Value(); - auto g_type = tic_entry.g_type.Value(); - auto b_type = tic_entry.b_type.Value(); - auto a_type = tic_entry.a_type.Value(); + Texture::FullTextureInfo tex_info{}; + // TODO(Subv): Use the shader to determine which textures are actually accessed. + tex_info.index = (current_texture - tex_info_buffer.address - TextureInfoOffset) / + sizeof(Texture::TextureHandle); - // TODO(Subv): Different data types for separate components are not supported - ASSERT(r_type == g_type && r_type == b_type && r_type == a_type); + // Load the TIC data. + if (tex_handle.tic_id != 0) { + tex_info.enabled = true; - auto format = tic_entry.format.Value(); + auto tic_entry = GetTICEntry(tex_handle.tic_id); + // TODO(Subv): Workaround for BitField's move constructor being deleted. + std::memcpy(&tex_info.tic, &tic_entry, sizeof(tic_entry)); + } - textures.push_back(tic_entry); + // Load the TSC data + if (tex_handle.tsc_id != 0) { + auto tsc_entry = GetTSCEntry(tex_handle.tsc_id); + // TODO(Subv): Workaround for BitField's move constructor being deleted. + std::memcpy(&tex_info.tsc, &tsc_entry, sizeof(tsc_entry)); } + + if (tex_info.enabled) + textures.push_back(tex_info); } return textures; |