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Image subresources barriers (#904)

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* video_core: texture: image subresources state tracking

* shader_recompiler: use one binding if the same image is read and written

* video_core: added rebinding of changed textures after overlap resolve

* don't use pointers; slight `FindTexture` refactoring

* video_core: buffer_cache: don't copy over the image size

* redundant barriers removed; fixes

* regression fixes

* texture_cache: 3d texture layers count fixup

* shader_recompiler: support for partially bound cubemaps

* added support for cubemap arrays

* don't bind unused color buffers

* fixed depth promotion to do not use stencil

* doors

* bonfire lit

* cubemap array index calculation

* final touches
This commit is contained in:
psucien 2024-09-21 21:45:56 +02:00 • committed by GitHub
parent 913a46173a
commit 5f4ddc14fc
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GPG key ID: B5690EEEBB952194
35 changed files with 495 additions and 283 deletions
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1
src/shader_recompiler/frontend/decode.cpp
View file

@ -1032,6 +1032,7 @@ void GcnDecodeContext::decodeInstructionMIMG(uint64_t hexInstruction) {
m_instruction.control.mimg = *reinterpret_cast<InstControlMIMG*>(&hexInstruction);
m_instruction.control.mimg.mod = getMimgModifier(m_instruction.opcode);
ASSERT(m_instruction.control.mimg.r128 == 0);
}
void GcnDecodeContext::decodeInstructionDS(uint64_t hexInstruction) {

3
src/shader_recompiler/frontend/translate/export.cpp
View file

@ -71,6 +71,9 @@ void Translator::EmitExport(const GcnInst& inst) {
ir.SetAttribute(attrib, comp, swizzle(i));
}
}
if (IR::IsMrt(attrib)) {
info.mrt_mask |= 1u << u8(attrib);
}
}
} // namespace Shader::Gcn

2
src/shader_recompiler/frontend/translate/vector_memory.cpp
View file

@ -546,6 +546,7 @@ void Translator::IMAGE_SAMPLE(const GcnInst& inst) {
info.has_offset.Assign(flags.test(MimgModifier::Offset));
info.explicit_lod.Assign(explicit_lod);
info.has_derivatives.Assign(has_derivatives);
info.is_array.Assign(mimg.da);
// Issue IR instruction, leaving unknown fields blank to patch later.
const IR::Value texel = [&]() -> IR::Value {
@ -630,6 +631,7 @@ void Translator::IMAGE_GATHER(const GcnInst& inst) {
info.has_offset.Assign(flags.test(MimgModifier::Offset));
// info.explicit_lod.Assign(explicit_lod);
info.gather_comp.Assign(std::bit_width(mimg.dmask) - 1);
info.is_array.Assign(mimg.da);
// Issue IR instruction, leaving unknown fields blank to patch later.
const IR::Value texel = [&]() -> IR::Value {