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Merge pull request #2042 from ReinUsesLisp/nouveau-tex

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maxwell_3d: Allow texture handles with TIC id zero
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bunnei 2019-02-06 20:19:20 -05:00 • committed by GitHub
commit 10ab714fe0
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 82 additions and 79 deletions
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3
src/video_core/renderer_opengl/gl_buffer_cache.cpp
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@ -19,7 +19,8 @@ OGLBufferCache::OGLBufferCache(RasterizerOpenGL& rasterizer, std::size_t size)
GLintptr OGLBufferCache::UploadMemory(Tegra::GPUVAddr gpu_addr, std::size_t size,
std::size_t alignment, bool cache) {
auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
const std::optional<VAddr> cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
const auto cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
ASSERT_MSG(cpu_addr, "Invalid GPU address");
// Cache management is a big overhead, so only cache entries with a given size.
// TODO: Figure out which size is the best for given games.

4
src/video_core/renderer_opengl/gl_primitive_assembler.cpp
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@ -46,7 +46,9 @@ GLintptr PrimitiveAssembler::MakeQuadIndexed(Tegra::GPUVAddr gpu_addr, std::size
auto [dst_pointer, index_offset] = buffer_cache.ReserveMemory(map_size);
auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
const std::optional<VAddr> cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
const auto cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
ASSERT_MSG(cpu_addr, "Invalid GPU address");
const u8* source{Memory::GetPointer(*cpu_addr)};
for (u32 primitive = 0; primitive < count / 4; ++primitive) {

4
src/video_core/renderer_opengl/gl_rasterizer.cpp
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@ -1008,10 +1008,6 @@ void RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, const Shader& s
auto& unit = state.texture_units[current_bindpoint];
const auto texture = maxwell3d.GetStageTexture(entry.GetStage(), entry.GetOffset());
if (!texture.enabled) {
unit.texture = 0;
continue;
}
texture_samplers[current_bindpoint].SyncWithConfig(texture.tsc);

6
src/video_core/renderer_opengl/gl_shader_cache.cpp
View file

@ -23,8 +23,10 @@ using VideoCommon::Shader::ProgramCode;
static VAddr GetShaderAddress(Maxwell::ShaderProgram program) {
const auto& gpu = Core::System::GetInstance().GPU().Maxwell3D();
const auto& shader_config = gpu.regs.shader_config[static_cast<std::size_t>(program)];
return *gpu.memory_manager.GpuToCpuAddress(gpu.regs.code_address.CodeAddress() +
shader_config.offset);
const auto address = gpu.memory_manager.GpuToCpuAddress(gpu.regs.code_address.CodeAddress() +
shader_config.offset);
ASSERT_MSG(address, "Invalid GPU address");
return *address;
}
/// Gets the shader program code from memory for the specified address