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shader_recompiler: Fix some image view type issues. (#2118)

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squidbus 2025-01-10 12:35:03 -08:00 • committed by GitHub
parent 562ed2a025
commit e656093d85
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GPG key ID: B5690EEEBB952194
7 changed files with 30 additions and 22 deletions
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5
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
View file

@ -174,13 +174,12 @@ Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, u32 handle, Id lod
const auto sharp = ctx.info.images[handle & 0xFFFF].GetSharp(ctx.info);
const Id zero = ctx.u32_zero_value;
const auto mips{[&] { return has_mips ? ctx.OpImageQueryLevels(ctx.U32[1], image) : zero; }};
const bool uses_lod{texture.bound_type != AmdGpu::ImageType::Color2DMsaa &&
!texture.is_storage};
const bool uses_lod{texture.view_type != AmdGpu::ImageType::Color2DMsaa && !texture.is_storage};
const auto query{[&](Id type) {
return uses_lod ? ctx.OpImageQuerySizeLod(type, image, lod)
: ctx.OpImageQuerySize(type, image);
}};
switch (texture.bound_type) {
switch (texture.view_type) {
case AmdGpu::ImageType::Color1D:
return ctx.OpCompositeConstruct(ctx.U32[4], query(ctx.U32[1]), zero, zero, mips());
case AmdGpu::ImageType::Color1DArray:

4
src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
View file

@ -773,7 +773,7 @@ spv::ImageFormat GetFormat(const AmdGpu::Image& image) {
Id ImageType(EmitContext& ctx, const ImageResource& desc, Id sampled_type) {
const auto image = desc.GetSharp(ctx.info);
const auto format = desc.is_atomic ? GetFormat(image) : spv::ImageFormat::Unknown;
const auto type = image.GetBoundType(desc.is_array);
const auto type = image.GetViewType(desc.is_array);
const u32 sampled = desc.is_written ? 2 : 1;
switch (type) {
case AmdGpu::ImageType::Color1D:
@ -814,7 +814,7 @@ void EmitContext::DefineImagesAndSamplers() {
.sampled_type = is_storage ? sampled_type : TypeSampledImage(image_type),
.pointer_type = pointer_type,
.image_type = image_type,
.bound_type = sharp.GetBoundType(image_desc.is_array),
.view_type = sharp.GetViewType(image_desc.is_array),
.is_integer = is_integer,
.is_storage = is_storage,
});

2
src/shader_recompiler/backend/spirv/spirv_emit_context.h
View file

@ -222,7 +222,7 @@ public:
Id sampled_type;
Id pointer_type;
Id image_type;
AmdGpu::ImageType bound_type;
AmdGpu::ImageType view_type;
bool is_integer = false;
bool is_storage = false;
};

20
src/shader_recompiler/ir/passes/resource_tracking_pass.cpp
View file

@ -558,13 +558,14 @@ void PatchTextureBufferArgs(IR::Block& block, IR::Inst& inst, Info& info) {
}
void PatchImageSampleArgs(IR::Block& block, IR::Inst& inst, Info& info,
const AmdGpu::Image& image) {
const ImageResource& image_res, const AmdGpu::Image& image) {
const auto handle = inst.Arg(0);
const auto sampler_res = info.samplers[(handle.U32() >> 16) & 0xFFFF];
auto sampler = sampler_res.GetSharp(info);
IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)};
const auto inst_info = inst.Flags<IR::TextureInstInfo>();
const auto view_type = image.GetViewType(image_res.is_array);
IR::Inst* body1 = inst.Arg(1).InstRecursive();
IR::Inst* body2 = inst.Arg(2).InstRecursive();
@ -611,7 +612,7 @@ void PatchImageSampleArgs(IR::Block& block, IR::Inst& inst, Info& info,
return ir.BitFieldExtract(IR::U32{arg}, ir.Imm32(off), ir.Imm32(6), true);
};
switch (image.GetType()) {
switch (view_type) {
case AmdGpu::ImageType::Color1D:
case AmdGpu::ImageType::Color1DArray:
return read(0);
@ -631,7 +632,7 @@ void PatchImageSampleArgs(IR::Block& block, IR::Inst& inst, Info& info,
if (!inst_info.has_derivatives) {
return {};
}
switch (image.GetType()) {
switch (view_type) {
case AmdGpu::ImageType::Color1D:
case AmdGpu::ImageType::Color1DArray:
// du/dx, du/dy
@ -675,7 +676,7 @@ void PatchImageSampleArgs(IR::Block& block, IR::Inst& inst, Info& info,
// Now we can load body components as noted in Table 8.9 Image Opcodes with Sampler
const IR::Value coords = [&] -> IR::Value {
switch (image.GetType()) {
switch (view_type) {
case AmdGpu::ImageType::Color1D: // x
addr_reg = addr_reg + 1;
return get_coord(addr_reg - 1, 0);
@ -745,17 +746,18 @@ void PatchImageArgs(IR::Block& block, IR::Inst& inst, Info& info) {
// Sample instructions must be handled separately using address register data.
if (inst.GetOpcode() == IR::Opcode::ImageSampleRaw) {
PatchImageSampleArgs(block, inst, info, image);
PatchImageSampleArgs(block, inst, info, image_res, image);
return;
}
IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)};
const auto inst_info = inst.Flags<IR::TextureInstInfo>();
const auto view_type = image.GetViewType(image_res.is_array);
// Now that we know the image type, adjust texture coordinate vector.
IR::Inst* body = inst.Arg(1).InstRecursive();
const auto [coords, arg] = [&] -> std::pair<IR::Value, IR::Value> {
switch (image.GetType()) {
switch (view_type) {
case AmdGpu::ImageType::Color1D: // x, [lod]
return {body->Arg(0), body->Arg(1)};
case AmdGpu::ImageType::Color1DArray: // x, slice, [lod]
@ -772,12 +774,12 @@ void PatchImageArgs(IR::Block& block, IR::Inst& inst, Info& info) {
case AmdGpu::ImageType::Color3D: // x, y, z, [lod]
return {ir.CompositeConstruct(body->Arg(0), body->Arg(1), body->Arg(2)), body->Arg(3)};
default:
UNREACHABLE_MSG("Unknown image type {}", image.GetType());
UNREACHABLE_MSG("Unknown image type {}", view_type);
}
}();
const auto has_ms = image.GetType() == AmdGpu::ImageType::Color2DMsaa ||
image.GetType() == AmdGpu::ImageType::Color2DMsaaArray;
const auto has_ms = view_type == AmdGpu::ImageType::Color2DMsaa ||
view_type == AmdGpu::ImageType::Color2DMsaaArray;
ASSERT(!inst_info.has_lod || !has_ms);
const auto lod = inst_info.has_lod ? IR::U32{arg} : IR::U32{};
const auto ms = has_ms ? IR::U32{arg} : IR::U32{};

2
src/shader_recompiler/specialization.h
View file

@ -113,7 +113,7 @@ struct StageSpecialization {
});
ForEachSharp(binding, images, info->images,
[](auto& spec, const auto& desc, AmdGpu::Image sharp) {
spec.type = sharp.GetBoundType(desc.is_array);
spec.type = sharp.GetViewType(desc.is_array);
spec.is_integer = AmdGpu::IsInteger(sharp.GetNumberFmt());
spec.is_storage = desc.is_written;
if (spec.is_storage) {