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[texture_cache] Relaxed TIC's lookup for integer type image formats

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This commit is contained in:
CamilleLaVey 2026-07-04 12:57:20 -04:00
parent f6ccf2c368
commit b049f7d273
1 changed files with 17 additions and 2 deletions
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19
src/shader_recompiler/ir_opt/texture_pass.cpp
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@ -686,6 +686,21 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
program.info.image_descriptors,
};
const u32 sampled_dynamic_cap = DynamicSampledTextureCap(program.info, host_info, DynamicSampledTextureArrayCount(to_replace));
bool has_last_is_integer{false};
u32 last_cbuf_index{};
u32 last_cbuf_offset{};
bool last_is_integer{false};
const auto is_texture_pixel_format_integer{[&](const ConstBufferAddr& cbuf_addr) {
if (has_last_is_integer && last_cbuf_index == cbuf_addr.index &&
last_cbuf_offset == cbuf_addr.offset) {
return last_is_integer;
}
last_is_integer = IsTexturePixelFormatIntegerCached(env, cbuf_addr);
last_cbuf_index = cbuf_addr.index;
last_cbuf_offset = cbuf_addr.offset;
has_last_is_integer = true;
return last_is_integer;
}};
for (TextureInst& texture_inst : to_replace) {
// TODO: Handle arrays
IR::Inst* const inst{texture_inst.inst};
@ -750,7 +765,7 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
}
const bool is_written{inst->GetOpcode() != IR::Opcode::ImageRead};
const bool is_read{inst->GetOpcode() != IR::Opcode::ImageWrite};
const bool is_integer{IsTexturePixelFormatIntegerCached(env, cbuf)};
const bool is_integer{is_texture_pixel_format_integer(cbuf)};
if (flags.type == TextureType::Buffer) {
index = descriptors.Add(ImageBufferDescriptor{
.format = flags.image_format,
@ -792,7 +807,7 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
});
} else {
count = std::min(count, sampled_dynamic_cap);
const bool is_integer{IsTexturePixelFormatIntegerCached(env, cbuf)};
const bool is_integer{is_texture_pixel_format_integer(cbuf)};
index = descriptors.Add(TextureDescriptor{
.type = flags.type,
.is_depth = flags.is_depth != 0,