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GPU: Renamed ShaderType to ShaderStage as that is less confusing.

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This commit is contained in:
Subv 2018-03-17 17:08:26 -05:00
parent 88698c156f
commit ccb8da1512
2 changed files with 19 additions and 19 deletions
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24
src/video_core/engines/maxwell_3d.cpp
View File

@ -44,23 +44,23 @@ void Maxwell3D::WriteReg(u32 method, u32 value) {
break;
}
case MAXWELL3D_REG_INDEX(cb_bind[0].raw_config): {
ProcessCBBind(Regs::ShaderType::Vertex);
ProcessCBBind(Regs::ShaderStage::Vertex);
break;
}
case MAXWELL3D_REG_INDEX(cb_bind[1].raw_config): {
ProcessCBBind(Regs::ShaderType::TesselationControl);
ProcessCBBind(Regs::ShaderStage::TesselationControl);
break;
}
case MAXWELL3D_REG_INDEX(cb_bind[2].raw_config): {
ProcessCBBind(Regs::ShaderType::TesselationEval);
ProcessCBBind(Regs::ShaderStage::TesselationEval);
break;
}
case MAXWELL3D_REG_INDEX(cb_bind[3].raw_config): {
ProcessCBBind(Regs::ShaderType::Geometry);
ProcessCBBind(Regs::ShaderStage::Geometry);
break;
}
case MAXWELL3D_REG_INDEX(cb_bind[4].raw_config): {
ProcessCBBind(Regs::ShaderType::Fragment);
ProcessCBBind(Regs::ShaderStage::Fragment);
break;
}
case MAXWELL3D_REG_INDEX(draw.vertex_end_gl): {
@ -106,18 +106,18 @@ void Maxwell3D::SetShader(const std::vector<u32>& parameters) {
* [0] = Shader Program.
* [1] = Unknown, presumably the shader id.
* [2] = Offset to the start of the shader, after the 0x30 bytes header.
* [3] = Shader Type.
* [3] = Shader Stage.
* [4] = Const Buffer Address >> 8.
*/
auto shader_program = static_cast<Regs::ShaderProgram>(parameters[0]);
// TODO(Subv): This address is probably an offset from the CODE_ADDRESS register.
GPUVAddr address = parameters[2];
auto shader_type = static_cast<Regs::ShaderType>(parameters[3]);
auto shader_stage = static_cast<Regs::ShaderStage>(parameters[3]);
GPUVAddr cb_address = parameters[4] << 8;
auto& shader = state.shader_programs[static_cast<size_t>(shader_program)];
shader.program = shader_program;
shader.type = shader_type;
shader.stage = shader_stage;
shader.address = address;
// Perform the same operations as the real macro code.
@ -135,13 +135,13 @@ void Maxwell3D::SetShader(const std::vector<u32>& parameters) {
// Write a hardcoded 0x11 to CB_BIND, this binds the current const buffer to buffer c1[] in the
// shader. It's likely that these are the constants for the shader.
regs.cb_bind[static_cast<size_t>(shader_type)].valid.Assign(1);
regs.cb_bind[static_cast<size_t>(shader_type)].index.Assign(1);
regs.cb_bind[static_cast<size_t>(shader_stage)].valid.Assign(1);
regs.cb_bind[static_cast<size_t>(shader_stage)].index.Assign(1);
ProcessCBBind(shader_type);
ProcessCBBind(shader_stage);
}
void Maxwell3D::ProcessCBBind(Regs::ShaderType stage) {
void Maxwell3D::ProcessCBBind(Regs::ShaderStage stage) {
// Bind the buffer currently in CB_ADDRESS to the specified index in the desired shader stage.
auto& shader = state.shader_stages[static_cast<size_t>(stage)];
auto& bind_data = regs.cb_bind[static_cast<size_t>(stage)];

14
src/video_core/engines/maxwell_3d.h
View File

@ -38,7 +38,7 @@ public:
static constexpr size_t NumCBData = 16;
static constexpr size_t NumVertexArrays = 32;
static constexpr size_t MaxShaderProgram = 6;
static constexpr size_t MaxShaderType = 5;
static constexpr size_t MaxShaderStage = 5;
// Maximum number of const buffers per shader stage.
static constexpr size_t MaxConstBuffers = 16;
@ -56,7 +56,7 @@ public:
Fragment = 5,
};
enum class ShaderType : u32 {
enum class ShaderStage : u32 {
Vertex = 0,
TesselationControl = 1,
TesselationEval = 2,
@ -136,7 +136,7 @@ public:
u32 start_id;
INSERT_PADDING_WORDS(1);
u32 gpr_alloc;
ShaderType type;
ShaderStage type;
INSERT_PADDING_WORDS(9);
} shader_config[MaxShaderProgram];
@ -164,7 +164,7 @@ public:
BitField<4, 5, u32> index;
};
INSERT_PADDING_WORDS(7);
} cb_bind[MaxShaderType];
} cb_bind[MaxShaderStage];
INSERT_PADDING_WORDS(0x50A);
};
@ -183,7 +183,7 @@ public:
};
struct ShaderProgramInfo {
Regs::ShaderType type;
Regs::ShaderStage stage;
Regs::ShaderProgram program;
GPUVAddr address;
};
@ -192,7 +192,7 @@ public:
std::array<ConstBufferInfo, Regs::MaxConstBuffers> const_buffers;
};
std::array<ShaderStageInfo, Regs::MaxShaderType> shader_stages;
std::array<ShaderStageInfo, Regs::MaxShaderStage> shader_stages;
std::array<ShaderProgramInfo, Regs::MaxShaderProgram> shader_programs;
};
@ -205,7 +205,7 @@ private:
void ProcessQueryGet();
/// Handles a write to the CB_BIND register.
void ProcessCBBind(Regs::ShaderType stage);
void ProcessCBBind(Regs::ShaderStage stage);
/// Handles a write to the VERTEX_END_GL register, triggering a draw.
void DrawArrays();