diff options
Diffstat (limited to '')
-rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 12 | ||||
-rw-r--r-- | src/video_core/engines/maxwell_3d.h | 2 | ||||
-rw-r--r-- | src/video_core/engines/shader_bytecode.h | 2 |
3 files changed, 13 insertions, 3 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 079132135..b198793bc 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -502,8 +502,8 @@ Texture::FullTextureInfo Maxwell3D::GetTextureInfo(const Texture::TextureHandle Texture::FullTextureInfo Maxwell3D::GetStageTexture(Regs::ShaderStage stage, std::size_t offset) const { - auto& shader = state.shader_stages[static_cast<std::size_t>(stage)]; - auto& tex_info_buffer = shader.const_buffers[regs.tex_cb_index]; + const auto& shader = state.shader_stages[static_cast<std::size_t>(stage)]; + const auto& tex_info_buffer = shader.const_buffers[regs.tex_cb_index]; ASSERT(tex_info_buffer.enabled && tex_info_buffer.address != 0); const GPUVAddr tex_info_address = @@ -529,4 +529,12 @@ void Maxwell3D::ProcessClearBuffers() { rasterizer.Clear(); } +u32 Maxwell3D::AccessConstBuffer32(Regs::ShaderStage stage, u64 const_buffer, u64 offset) const { + const auto& shader_stage = state.shader_stages[static_cast<std::size_t>(stage)]; + const auto& buffer = shader_stage.const_buffers[const_buffer]; + u32 result; + std::memcpy(&result, memory_manager.GetPointer(buffer.address + offset), sizeof(u32)); + return result; +} + } // namespace Tegra::Engines diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index fd2c35a01..cc2424d38 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -1141,6 +1141,8 @@ public: /// Returns the texture information for a specific texture in a specific shader stage. Texture::FullTextureInfo GetStageTexture(Regs::ShaderStage stage, std::size_t offset) const; + u32 AccessConstBuffer32(Regs::ShaderStage stage, u64 const_buffer, u64 offset) const; + /// Memory for macro code - it's undetermined how big this is, however 1MB is much larger than /// we've seen used. using MacroMemory = std::array<u32, 0x40000>; diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h index f7ef9a32a..a7ef5da9a 100644 --- a/src/video_core/engines/shader_bytecode.h +++ b/src/video_core/engines/shader_bytecode.h @@ -976,7 +976,7 @@ union Instruction { BitField<37, 3, TextureProcessMode> process_mode; bool IsComponentEnabled(std::size_t component) const { - return ((1ull << component) & component_mask) != 0; + return ((1ULL << component) & component_mask) != 0; } TextureProcessMode GetTextureProcessMode() const { |