raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-28 05:46:56 +01:00
Code Issues Packages Projects Releases Wiki Activity

shader: give A16 1D and late 3D gradients their own address VGPRs

Browse Source 
Co-authored-by: shadowbeat070 <70843316+shadowbeat070@users.noreply.github.com>
This commit is contained in:
nmzik
2026-10-27 01:50:11 +01:00
parent 0a72641678
commit 78adb9293d
6 changed files with 82 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/shader/recompiler/backend/spirv/spirvEmitterImage.cpp
+7 -5
View File
@@ -38,7 +38,8 @@ bool HasFlag(const IR::MemoryInfo& mem, uint32_t flag) {
uint32_t AddressU32(ValueEmitContext& ctx, const IR::MemoryInfo& mem, const IR::Inst& address,
uint32_t component) {
const auto layout = Decoder::ImageAddressComponentLayout(mem.image_sample_flags, component);
const auto layout = Decoder::ImageAddressComponentLayout(mem.image_sample_flags,
mem.image_dimension, component);
const auto packed = layout.bit_offset / 32u;
if (packed >= address.NumArgs()) return ConstantU32(ctx.state, 0);
auto value = ctx.Def(address.Arg(packed));
@@ -55,10 +56,11 @@ uint32_t AddressU32(ValueEmitContext& ctx, const IR::MemoryInfo& mem, const IR::
uint32_t AddressF32(ValueEmitContext& ctx, const IR::MemoryInfo& mem, const IR::Inst& address,
uint32_t component) {
const auto value = AddressU32(ctx, mem, address, component);
return Decoder::ImageAddressComponentLayout(mem.image_sample_flags, component).bit_width == 16u
? EmitF16BitsToF32(ctx.state, value)
: Unary(ctx.state, spv::OpBitcast, TypeF32(ctx.state), value);
const auto value = AddressU32(ctx, mem, address, component);
const auto layout = Decoder::ImageAddressComponentLayout(mem.image_sample_flags,
mem.image_dimension, component);
return layout.bit_width == 16u ? EmitF16BitsToF32(ctx.state, value)
: Unary(ctx.state, spv::OpBitcast, TypeF32(ctx.state), value);
}
ImageSampleLayout Layout(const IR::MemoryInfo& mem) {