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Implement RDNA2 64-bit image atomic maximum

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Co-authored-by: shadowbeat070 <70843316+shadowbeat070@users.noreply.github.com>
This commit is contained in:
BlackCAT
2026-10-03 06:08:05 +04:00
committed by nmzik
parent e6cb880adb
commit ef4c5baf3a
19 changed files with 244 additions and 57 deletions
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src/graphics/shader/recompiler/ir/ShaderIR.h
+5 -4
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@@ -133,6 +133,7 @@ struct ImageResource {
bool read = false;
bool written = false;
bool atomic = false;
bool atomic64 = false;
bool depth_compare = false;
bool cube = false;
bool r128 = false;
@@ -278,7 +279,7 @@ struct StageOutput {
inline constexpr uint32_t FirstImageBinding = 1u;
inline constexpr uint32_t FirstComparisonImageBinding = 22u;
inline constexpr uint32_t FirstStorageImageBinding = 29u;
inline constexpr uint32_t ImageBindingCount = 43u;
inline constexpr uint32_t ImageBindingCount = 48u;
enum class DescriptorBindingKind : uint32_t {
Buffers = 0u,
@@ -291,8 +292,8 @@ enum class DescriptorBindingKind : uint32_t {
Count,
};
static_assert(static_cast<uint32_t>(DescriptorBindingKind::Samplers) == 44u);
static_assert(static_cast<uint32_t>(DescriptorBindingKind::Count) == 50u);
static_assert(static_cast<uint32_t>(DescriptorBindingKind::Samplers) == 49u);
static_assert(static_cast<uint32_t>(DescriptorBindingKind::Count) == 55u);
struct PushData {
static constexpr uint32_t DwordCount = 32;
@@ -369,7 +370,7 @@ DescriptorBindingForImage(const ImageResource& image) {
if (image.numeric_class != Prospero::TextureNumericClass::Uint) {
return std::nullopt;
}
base = AtomicUintBinding;
base = AtomicUintBinding + (image.atomic64 ? 5u : 0u);
} else {
switch (image.numeric_class) {
case Prospero::TextureNumericClass::Float: base = StorageFloatBinding; break;