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shader_recompiler: fix for float convert and debug asserts

This commit is contained in:
psucien 2024-08-12 14:00:45 +02:00
parent ace39957ef
commit 5046cc06ec
5 changed files with 9 additions and 14 deletions
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9
src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
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@ -386,19 +386,12 @@ static Id GetBufferFormatValue(EmitContext& ctx, u32 handle, Id address, u32 com
if (is_signed) {
value = ctx.OpBitFieldSExtract(ctx.S32[1], value, comp_offset,
ctx.ConstU32(bit_width));
value = ctx.OpConvertSToF(ctx.F32[1], value);
} else {
value = ctx.OpBitFieldUExtract(ctx.U32[1], value, comp_offset,
ctx.ConstU32(bit_width));
value = ctx.OpConvertUToF(ctx.F32[1], value);
}
} else {
if (is_signed) {
value = ctx.OpConvertSToF(ctx.F32[1], value);
} else {
value = ctx.OpConvertUToF(ctx.F32[1], value);
}
}
value = ctx.OpBitcast(ctx.F32[1], value);
return ConvertValue(ctx, value, num_format, bit_width);
}
break;

4
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
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@ -33,14 +33,14 @@ Id EmitImageSampleImplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id c
operands.operands);
}
Id EmitImageSampleExplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id bias_lc,
Id EmitImageSampleExplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id lod,
Id offset) {
const auto& texture = ctx.images[handle & 0xFFFF];
const Id image = ctx.OpLoad(texture.image_type, texture.id);
const Id sampler = ctx.OpLoad(ctx.sampler_type, ctx.samplers[handle >> 16]);
const Id sampled_image = ctx.OpSampledImage(texture.sampled_type, image, sampler);
return ctx.OpImageSampleExplicitLod(ctx.F32[4], sampled_image, coords,
spv::ImageOperandsMask::Lod, ctx.ConstF32(0.f));
spv::ImageOperandsMask::Lod, lod);
}
Id EmitImageSampleDrefImplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id dref,

2
src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
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@ -359,7 +359,7 @@ Id EmitConvertU32U16(EmitContext& ctx, Id value);
Id EmitImageSampleImplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id bias_lc,
Id offset);
Id EmitImageSampleExplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id bias_lc,
Id EmitImageSampleExplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id lod,
Id offset);
Id EmitImageSampleDrefImplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id dref,
Id bias_lc, const IR::Value& offset);

6
src/shader_recompiler/ir/passes/resource_tracking_pass.cpp
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@ -376,9 +376,11 @@ s32 TryHandleInlineCbuf(IR::Inst& inst, Info& info, Descriptors& descriptors,
return -1;
}
// We have found this pattern. Build the sharp.
std::array<u64, 2> buffer;
std::array<u32, 4> buffer;
buffer[0] = info.pgm_base + p0->Arg(0).U32() + p0->Arg(1).U32();
buffer[1] = handle->Arg(2).U32() | handle->Arg(3).U64() << 32;
buffer[1] = 0;
buffer[2] = handle->Arg(2).U32();
buffer[3] = handle->Arg(3).U32();
cbuf = std::bit_cast<AmdGpu::Buffer>(buffer);
// Assign a binding to this sharp.
return descriptors.Add(BufferResource{

2
src/shader_recompiler/runtime_info.h
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@ -116,7 +116,7 @@ struct PushData {
std::array<u8, 32> buf_offsets;
void AddOffset(u32 binding, u32 offset) {
ASSERT(offset < 64 && binding < 32);
ASSERT(offset < 256 && binding < buf_offsets.size());
buf_offsets[binding] = offset;
}
};