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[DXBC] Geometry shader instructions
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Triang3l
parent
d36c3975d8
commit
72cf75f365
@ -166,8 +166,11 @@ struct alignas(uint32_t) BlobHeader {
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// In order of appearance in a container.
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kResourceDefinition = MakeFourCC('R', 'D', 'E', 'F'),
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kInputSignature = MakeFourCC('I', 'S', 'G', 'N'),
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kInputSignature11_1 = MakeFourCC('I', 'S', 'G', '1'),
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kPatchConstantSignature = MakeFourCC('P', 'C', 'S', 'G'),
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kOutputSignature = MakeFourCC('O', 'S', 'G', 'N'),
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kOutputSignatureForGS = MakeFourCC('O', 'S', 'G', '5'),
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kOutputSignature11_1 = MakeFourCC('O', 'S', 'G', '1'),
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kShaderEx = MakeFourCC('S', 'H', 'E', 'X'),
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kShaderFeatureInfo = MakeFourCC('S', 'F', 'I', '0'),
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kStatistics = MakeFourCC('S', 'T', 'A', 'T'),
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@ -320,6 +323,7 @@ enum RdefInputFlags : uint32_t {
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enum class RdefShaderModel : uint32_t {
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kPixelShader5_1 = 0xFFFF0501u,
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kVertexShader5_1 = 0xFFFE0501u,
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kGeometryShader5_1 = 0x47530501u,
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kDomainShader5_1 = 0x44530501u,
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kComputeShader5_1 = 0x43530501u,
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};
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@ -467,8 +471,7 @@ enum class SignatureRegisterComponentType : uint32_t {
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};
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// D3D_MIN_PRECISION
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// uint8_t as it's used as one byte in SignatureParameter.
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enum class MinPrecision : uint8_t {
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enum class MinPrecision : uint32_t {
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kDefault,
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kFloat16,
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kFloat2_8,
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@ -478,7 +481,7 @@ enum class MinPrecision : uint8_t {
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kAny10,
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};
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// D3D11_INTERNALSHADER_PARAMETER_11_1
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// D3D10_INTERNALSHADER_PARAMETER
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struct alignas(uint32_t) SignatureParameter {
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uint32_t semantic_name_ptr;
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uint32_t semantic_index;
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@ -496,10 +499,45 @@ struct alignas(uint32_t) SignatureParameter {
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// For an input signature.
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uint8_t always_reads_mask;
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};
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MinPrecision min_precision;
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};
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static_assert_size(SignatureParameter, sizeof(uint32_t) * 6);
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// D3D11_INTERNALSHADER_PARAMETER_FOR_GS
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// Extends SignatureParameter, see it for more information.
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struct alignas(uint32_t) SignatureParameterForGS {
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// Stream index (parameters must appear in non-decreasing stream order).
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uint32_t stream;
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uint32_t semantic_name_ptr;
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uint32_t semantic_index;
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Name system_value;
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SignatureRegisterComponentType component_type;
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uint32_t register_index;
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uint8_t mask;
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union {
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uint8_t never_writes_mask;
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uint8_t always_reads_mask;
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};
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};
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static_assert_size(SignatureParameterForGS, sizeof(uint32_t) * 7);
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// D3D11_INTERNALSHADER_PARAMETER_11_1
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// Extends SignatureParameterForGS, see it for more information.
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struct alignas(uint32_t) SignatureParameter11_1 {
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uint32_t stream;
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uint32_t semantic_name_ptr;
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uint32_t semantic_index;
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Name system_value;
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SignatureRegisterComponentType component_type;
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uint32_t register_index;
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uint8_t mask;
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union {
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uint8_t never_writes_mask;
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uint8_t always_reads_mask;
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};
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MinPrecision min_precision;
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};
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static_assert_size(SignatureParameter11_1, sizeof(uint32_t) * 8);
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// D3D10_INTERNALSHADER_SIGNATURE
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struct alignas(uint32_t) Signature {
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uint32_t parameter_count;
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@ -543,6 +581,62 @@ enum class TessellatorDomain : uint32_t {
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kQuad,
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};
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// D3D10_SB_PRIMITIVE_TOPOLOGY
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enum class PrimitiveTopology : uint32_t {
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kUndefined = 0,
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kPointList = 1,
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kLineList = 2,
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kLineStrip = 3,
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kTriangleList = 4,
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kTriangleStrip = 5,
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kLineListWithAdjacency = 10,
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kLineStripWithAdjacency = 11,
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kTriangleListWithAdjacency = 12,
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kTriangleStripWithAdjacency = 13,
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};
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// D3D10_SB_PRIMITIVE
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enum class Primitive : uint32_t {
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kUndefined = 0,
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kPoint = 1,
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kLine = 2,
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kTriangle = 3,
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kLineWithAdjacency = 6,
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kTriangleWithAdjacency = 7,
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k1ControlPointPatch = 8,
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k2ControlPointPatch = 9,
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k3ControlPointPatch = 10,
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k4ControlPointPatch = 11,
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k5ControlPointPatch = 12,
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k6ControlPointPatch = 13,
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k7ControlPointPatch = 14,
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k8ControlPointPatch = 15,
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k9ControlPointPatch = 16,
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k10ControlPointPatch = 17,
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k11ControlPointPatch = 18,
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k12ControlPointPatch = 19,
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k13ControlPointPatch = 20,
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k14ControlPointPatch = 21,
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k15ControlPointPatch = 22,
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k16ControlPointPatch = 23,
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k17ControlPointPatch = 24,
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k18ControlPointPatch = 25,
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k19ControlPointPatch = 26,
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k20ControlPointPatch = 27,
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k21ControlPointPatch = 28,
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k22ControlPointPatch = 29,
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k23ControlPointPatch = 30,
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k24ControlPointPatch = 31,
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k25ControlPointPatch = 32,
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k26ControlPointPatch = 33,
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k27ControlPointPatch = 34,
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k28ControlPointPatch = 35,
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k29ControlPointPatch = 36,
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k30ControlPointPatch = 37,
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k31ControlPointPatch = 38,
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k32ControlPointPatch = 39,
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};
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// The STAT blob (based on Wine d3dcompiler_parse_stat).
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struct alignas(uint32_t) Statistics {
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// Not increased by declarations and labels.
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@ -576,11 +670,11 @@ struct alignas(uint32_t) Statistics {
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uint32_t movc_instruction_count; // +50
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uint32_t conversion_instruction_count; // +54
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// Unknown in Wine.
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uint32_t unknown_22; // +58
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uint32_t input_primitive; // +5C
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uint32_t gs_output_topology; // +60
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uint32_t gs_max_output_vertex_count; // +64
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uint32_t unknown_26; // +68
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uint32_t unknown_22; // +58
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Primitive input_primitive; // +5C
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PrimitiveTopology gs_output_topology; // +60
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uint32_t gs_max_output_vertex_count; // +64
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uint32_t unknown_26; // +68
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// Unknown in Wine, but confirmed by testing.
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uint32_t lod_instructions; // +6C
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uint32_t unknown_28; // +70
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@ -644,6 +738,7 @@ enum class OperandType : uint32_t {
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kOutputDepth = 12,
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kNull = 13,
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kOutputCoverageMask = 15,
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kStream = 16,
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kInputControlPoint = 25,
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kInputDomainPoint = 28,
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kUnorderedAccessView = 30,
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@ -669,6 +764,7 @@ constexpr OperandDimension GetOperandDimension(OperandType type,
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return in_dcl ? OperandDimension::kVector : OperandDimension::kNoData;
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case OperandType::kLabel:
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case OperandType::kNull:
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case OperandType::kStream:
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return OperandDimension::kNoData;
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case OperandType::kInputPrimitiveID:
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case OperandType::kOutputDepth:
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@ -856,6 +952,9 @@ struct Dest : OperandAddress {
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static Dest ODepth() { return Dest(OperandType::kOutputDepth, 0b0001); }
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static Dest Null() { return Dest(OperandType::kNull, 0b0000); }
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static Dest OMask() { return Dest(OperandType::kOutputCoverageMask, 0b0001); }
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static Dest M(uint32_t index) {
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return Dest(OperandType::kStream, 0b0000, index);
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}
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static Dest VICP(uint32_t control_point_count, uint32_t element,
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uint32_t read_mask = 0b1111) {
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return Dest(OperandType::kInputControlPoint, read_mask, control_point_count,
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@ -1366,8 +1465,12 @@ enum class Opcode : uint32_t {
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kDclResource = 88,
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kDclConstantBuffer = 89,
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kDclSampler = 90,
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kDclOutputTopology = 92,
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kDclInputPrimitive = 93,
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kDclMaxOutputVertexCount = 94,
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kDclInput = 95,
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kDclInputSGV = 96,
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kDclInputSIV = 97,
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kDclInputPS = 98,
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kDclInputPSSGV = 99,
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kDclInputPSSIV = 100,
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@ -1377,6 +1480,9 @@ enum class Opcode : uint32_t {
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kDclIndexableTemp = 105,
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kDclGlobalFlags = 106,
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kLOD = 108,
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kEmitStream = 117,
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kCutStream = 118,
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kEmitThenCutStream = 119,
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kDerivRTXCoarse = 122,
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kDerivRTXFine = 123,
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kDerivRTYCoarse = 124,
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@ -1390,6 +1496,7 @@ enum class Opcode : uint32_t {
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kIBFE = 139,
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kBFI = 140,
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kBFRev = 141,
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kDclStream = 143,
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kDclInputControlPointCount = 147,
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kDclTessDomain = 149,
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kDclThreadGroup = 155,
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@ -1942,6 +2049,24 @@ class Assembler {
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operand.Write(code_, false, 0b1111, false, true);
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code_.push_back(space);
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}
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void OpDclOutputTopology(PrimitiveTopology output_topology) {
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code_.push_back(OpcodeToken(Opcode::kDclOutputTopology, 0) |
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(uint32_t(output_topology) << 11));
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stat_.gs_output_topology = output_topology;
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}
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void OpDclInputPrimitive(Primitive input_primitive) {
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code_.push_back(OpcodeToken(Opcode::kDclInputPrimitive, 0) |
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(uint32_t(input_primitive) << 11));
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stat_.input_primitive = input_primitive;
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}
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// Returns the index of the count written in the code_ vector.
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size_t OpDclMaxOutputVertexCount(uint32_t count) {
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code_.reserve(code_.size() + 2);
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code_.push_back(OpcodeToken(Opcode::kDclMaxOutputVertexCount, 1));
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code_.push_back(count);
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stat_.gs_max_output_vertex_count = count;
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return code_.size() - 1;
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}
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void OpDclInput(const Dest& operand) {
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uint32_t operands_length = operand.GetLength();
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code_.reserve(code_.size() + 1 + operands_length);
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@ -1957,6 +2082,14 @@ class Assembler {
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code_.push_back(uint32_t(name));
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++stat_.dcl_count;
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}
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void OpDclInputSIV(const Dest& operand, Name name) {
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uint32_t operands_length = operand.GetLength();
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code_.reserve(code_.size() + 2 + operands_length);
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code_.push_back(OpcodeToken(Opcode::kDclInputSIV, 1 + operands_length));
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operand.Write(code_, true);
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code_.push_back(uint32_t(name));
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++stat_.dcl_count;
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}
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void OpDclInputPS(InterpolationMode interpolation_mode, const Dest& operand) {
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uint32_t operands_length = operand.GetLength();
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code_.reserve(code_.size() + 1 + operands_length);
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@ -2039,6 +2172,31 @@ class Assembler {
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++stat_.instruction_count;
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++stat_.lod_instructions;
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}
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void OpEmitStream(const Dest& stream) {
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uint32_t operands_length = stream.GetLength();
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code_.reserve(code_.size() + 1 + operands_length);
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code_.push_back(OpcodeToken(Opcode::kEmitStream, operands_length));
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stream.Write(code_);
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++stat_.instruction_count;
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++stat_.emit_instruction_count;
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}
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void OpCutStream(const Dest& stream) {
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uint32_t operands_length = stream.GetLength();
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code_.reserve(code_.size() + 1 + operands_length);
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code_.push_back(OpcodeToken(Opcode::kCutStream, operands_length));
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stream.Write(code_);
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++stat_.instruction_count;
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++stat_.cut_instruction_count;
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}
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void OpEmitThenCutStream(const Dest& stream) {
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uint32_t operands_length = stream.GetLength();
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code_.reserve(code_.size() + 1 + operands_length);
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code_.push_back(OpcodeToken(Opcode::kEmitThenCutStream, operands_length));
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stream.Write(code_);
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++stat_.instruction_count;
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++stat_.emit_instruction_count;
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++stat_.cut_instruction_count;
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}
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void OpDerivRTXCoarse(const Dest& dest, const Src& src,
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bool saturate = false) {
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EmitAluOp(Opcode::kDerivRTXCoarse, 0b0, dest, src, saturate);
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@ -2096,6 +2254,12 @@ class Assembler {
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EmitAluOp(Opcode::kBFRev, 0b1, dest, src);
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++stat_.uint_instruction_count;
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}
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void OpDclStream(const Dest& stream) {
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uint32_t operands_length = stream.GetLength();
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code_.reserve(code_.size() + 1 + operands_length);
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code_.push_back(OpcodeToken(Opcode::kDclStream, operands_length));
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stream.Write(code_, true);
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}
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void OpDclInputControlPointCount(uint32_t count) {
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code_.push_back(OpcodeToken(Opcode::kDclInputControlPointCount, 0) |
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(count << 11));
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