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Rewrite descriptor bindings and unify graphics push constants

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This commit is contained in:
nmzik
2026-08-21 22:28:10 +02:00
parent 26c4168160
commit bad6726f5e
33 changed files with 1501 additions and 1255 deletions
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src/graphics/shader/recompiler/ir/ShaderIR.h
+11 -6
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@@ -338,6 +338,13 @@ enum class DescriptorBindingKind {
Count,
};
constexpr uint32_t NativePushConstantSize = 128;
[[nodiscard]] constexpr uint32_t NativeBinding(ShaderType stage, DescriptorBindingKind kind) {
return static_cast<uint32_t>(kind) +
(stage == ShaderType::Pixel ? static_cast<uint32_t>(DescriptorBindingKind::Count) : 0u);
}
[[nodiscard]] inline std::optional<DescriptorBindingKind>
DescriptorBindingForImage(const ImageResource& image) {
using Dimension = Decoder::ImageDimension;
@@ -412,19 +419,17 @@ DescriptorBindingForImage(const ImageResource& image) {
}
struct DescriptorBinding {
DescriptorBindingKind kind = DescriptorBindingKind::Buffers;
uint32_t binding = 0;
DescriptorBindingKind kind = DescriptorBindingKind::Buffers;
std::vector<uint32_t> resources;
bool operator==(const DescriptorBinding& other) const = default;
};
struct BindingLayout {
uint32_t descriptor_set = 0;
uint32_t push_constant_offset = 0;
uint32_t push_constant_size = 0;
uint32_t memory_offset_dword = 0;
uint32_t memory_offset_count = 0;
uint32_t push_constant_size = 0;
uint32_t memory_offset_dword = 0;
uint32_t memory_offset_count = 0;
std::vector<uint32_t> user_data_registers;
std::vector<DescriptorBinding> descriptors;