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spirv: Handle small storage buffer loads on devices with no support

nce_cpp
ReinUsesLisp 5 years ago
committed by ameerj
parent
b3bf0d4ebb
commit
fe5fc478e7
2 changed files with 6 additions and 6 deletions
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  1. 4
      src/shader_recompiler/backend/spirv/emit_context.cpp
  2. 8
      src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp

4
src/shader_recompiler/backend/spirv/emit_context.cpp
View File

@ -952,13 +952,13 @@ void EmitContext::DefineStorageBuffers(const Info& info, u32& binding) {
const IR::Type used_types{profile.support_descriptor_aliasing ? info.used_storage_buffer_types const IR::Type used_types{profile.support_descriptor_aliasing ? info.used_storage_buffer_types
: IR::Type::U32}; : IR::Type::U32};
if (True(used_types & IR::Type::U8)) {
if (profile.support_int8 && True(used_types & IR::Type::U8)) {
DefineSsbos(*this, storage_types.U8, &StorageDefinitions::U8, info, binding, U8, DefineSsbos(*this, storage_types.U8, &StorageDefinitions::U8, info, binding, U8,
sizeof(u8)); sizeof(u8));
DefineSsbos(*this, storage_types.S8, &StorageDefinitions::S8, info, binding, S8, DefineSsbos(*this, storage_types.S8, &StorageDefinitions::S8, info, binding, S8,
sizeof(u8)); sizeof(u8));
} }
if (True(used_types & IR::Type::U16)) {
if (profile.support_int16 && True(used_types & IR::Type::U16)) {
DefineSsbos(*this, storage_types.U16, &StorageDefinitions::U16, info, binding, U16, DefineSsbos(*this, storage_types.U16, &StorageDefinitions::U16, info, binding, U16,
sizeof(u16)); sizeof(u16));
DefineSsbos(*this, storage_types.S16, &StorageDefinitions::S16, info, binding, S16, DefineSsbos(*this, storage_types.S16, &StorageDefinitions::S16, info, binding, S16,

8
src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp
View File

@ -124,7 +124,7 @@ void EmitWriteGlobal128(EmitContext& ctx, Id address, Id value) {
} }
Id EmitLoadStorageU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { Id EmitLoadStorageU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
if (ctx.profile.support_descriptor_aliasing) {
if (ctx.profile.support_int8 && ctx.profile.support_descriptor_aliasing) {
return ctx.OpUConvert(ctx.U32[1], return ctx.OpUConvert(ctx.U32[1],
LoadStorage(ctx, binding, offset, ctx.U8, ctx.storage_types.U8, LoadStorage(ctx, binding, offset, ctx.U8, ctx.storage_types.U8,
sizeof(u8), &StorageDefinitions::U8)); sizeof(u8), &StorageDefinitions::U8));
@ -135,7 +135,7 @@ Id EmitLoadStorageU8(EmitContext& ctx, const IR::Value& binding, const IR::Value
} }
Id EmitLoadStorageS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { Id EmitLoadStorageS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
if (ctx.profile.support_descriptor_aliasing) {
if (ctx.profile.support_int8 && ctx.profile.support_descriptor_aliasing) {
return ctx.OpSConvert(ctx.U32[1], return ctx.OpSConvert(ctx.U32[1],
LoadStorage(ctx, binding, offset, ctx.S8, ctx.storage_types.S8, LoadStorage(ctx, binding, offset, ctx.S8, ctx.storage_types.S8,
sizeof(s8), &StorageDefinitions::S8)); sizeof(s8), &StorageDefinitions::S8));
@ -146,7 +146,7 @@ Id EmitLoadStorageS8(EmitContext& ctx, const IR::Value& binding, const IR::Value
} }
Id EmitLoadStorageU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { Id EmitLoadStorageU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
if (ctx.profile.support_descriptor_aliasing) {
if (ctx.profile.support_int16 && ctx.profile.support_descriptor_aliasing) {
return ctx.OpUConvert(ctx.U32[1], return ctx.OpUConvert(ctx.U32[1],
LoadStorage(ctx, binding, offset, ctx.U16, ctx.storage_types.U16, LoadStorage(ctx, binding, offset, ctx.U16, ctx.storage_types.U16,
sizeof(u16), &StorageDefinitions::U16)); sizeof(u16), &StorageDefinitions::U16));
@ -157,7 +157,7 @@ Id EmitLoadStorageU16(EmitContext& ctx, const IR::Value& binding, const IR::Valu
} }
Id EmitLoadStorageS16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { Id EmitLoadStorageS16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
if (ctx.profile.support_descriptor_aliasing) {
if (ctx.profile.support_int16 && ctx.profile.support_descriptor_aliasing) {
return ctx.OpSConvert(ctx.U32[1], return ctx.OpSConvert(ctx.U32[1],
LoadStorage(ctx, binding, offset, ctx.S16, ctx.storage_types.S16, LoadStorage(ctx, binding, offset, ctx.S16, ctx.storage_types.S16,
sizeof(s16), &StorageDefinitions::S16)); sizeof(s16), &StorageDefinitions::S16));

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