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spirv: Rework storage buffers and shader memory

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This commit is contained in:
ReinUsesLisp 2021-04-13 05:32:21 -03:00 • committed by ameerj
parent c070991def
commit fa75b9b062
9 changed files with 581 additions and 500 deletions
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49
src/shader_recompiler/backend/spirv/emit_context.h
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@ -50,6 +50,35 @@ struct UniformDefinitions {
Id U32x2{};
};
struct StorageTypeDefinition {
Id array{};
Id element{};
};
struct StorageTypeDefinitions {
StorageTypeDefinition U8{};
StorageTypeDefinition S8{};
StorageTypeDefinition U16{};
StorageTypeDefinition S16{};
StorageTypeDefinition U32{};
StorageTypeDefinition U64{};
StorageTypeDefinition F32{};
StorageTypeDefinition U32x2{};
StorageTypeDefinition U32x4{};
};
struct StorageDefinitions {
Id U8{};
Id S8{};
Id U16{};
Id S16{};
Id U32{};
Id F32{};
Id U64{};
Id U32x2{};
Id U32x4{};
};
class EmitContext final : public Sirit::Module {
public:
explicit EmitContext(const Profile& profile, IR::Program& program, u32& binding);
@ -78,12 +107,14 @@ public:
Id f32_zero_value{};
UniformDefinitions uniform_types;
StorageTypeDefinitions storage_types;
Id private_u32{};
Id shared_u8{};
Id shared_u16{};
Id shared_u32{};
Id shared_u64{};
Id shared_u32x2{};
Id shared_u32x4{};
@ -93,14 +124,11 @@ public:
Id output_f32{};
Id storage_u32{};
Id storage_memory_u32{};
Id image_buffer_type{};
Id sampled_texture_buffer_type{};
std::array<UniformDefinitions, Info::MAX_CBUFS> cbufs{};
std::array<Id, Info::MAX_SSBOS> ssbos{};
std::array<StorageDefinitions, Info::MAX_SSBOS> ssbos{};
std::vector<Id> texture_buffers;
std::vector<TextureDefinition> textures;
std::vector<ImageDefinition> images;
@ -136,8 +164,10 @@ public:
Id shared_memory_u8{};
Id shared_memory_u16{};
Id shared_memory_u32{};
Id shared_memory_u64{};
Id shared_memory_u32x2{};
Id shared_memory_u32x4{};
Id shared_memory_u32_type{};
Id shared_store_u8_func{};
@ -167,16 +197,12 @@ public:
std::vector<Id> interfaces;
private:
enum class CasPointerType {
Shared,
Ssbo,
};
void DefineCommonTypes(const Info& info);
void DefineCommonConstants();
void DefineInterfaces(const Info& info);
void DefineLocalMemory(const IR::Program& program);
void DefineSharedMemory(const IR::Program& program);
void DefineSharedMemoryFunctions(const IR::Program& program);
void DefineConstantBuffers(const Info& info, u32& binding);
void DefineStorageBuffers(const Info& info, u32& binding);
void DefineTextureBuffers(const Info& info, u32& binding);
@ -185,13 +211,8 @@ private:
void DefineAttributeMemAccess(const Info& info);
void DefineLabels(IR::Program& program);
void DefineConstantBuffers(const Info& info, Id UniformDefinitions::*member_type, u32 binding,
Id type, char type_char, u32 element_size);
void DefineInputs(const Info& info);
void DefineOutputs(const Info& info);
[[nodiscard]] Id CasLoop(Id function, CasPointerType pointer_type, Id value_type);
};
} // namespace Shader::Backend::SPIRV