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amdgpu: Handle 32-bit Unorm formats. (#2974)
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squidbus 2025-05-22 03:16:20 -07:00 • committed by GitHub
parent f4eb0b9b9e
commit 3f949d2b6c
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2 changed files with 35 additions and 2 deletions
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27
src/video_core/amdgpu/types.h
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@ -197,8 +197,9 @@ enum class NumberConversion : u32 {
UintToUscaled = 1,
SintToSscaled = 2,
UnormToUbnorm = 3,
Sint8ToSnormNz = 5,
Sint16ToSnormNz = 6,
Sint8ToSnormNz = 4,
Sint16ToSnormNz = 5,
Uint32ToUnorm = 6,
};
struct CompMapping {
@ -286,6 +287,17 @@ inline DataFormat RemapDataFormat(const DataFormat format) {
inline NumberFormat RemapNumberFormat(const NumberFormat format, const DataFormat data_format) {
switch (format) {
case NumberFormat::Unorm: {
switch (data_format) {
case DataFormat::Format32:
case DataFormat::Format32_32:
case DataFormat::Format32_32_32:
case DataFormat::Format32_32_32_32:
return NumberFormat::Uint;
default:
return format;
}
}
case NumberFormat::Uscaled:
return NumberFormat::Uint;
case NumberFormat::Sscaled:
@ -341,6 +353,17 @@ inline CompMapping RemapSwizzle(const DataFormat format, const CompMapping swizz
inline NumberConversion MapNumberConversion(const NumberFormat num_fmt, const DataFormat data_fmt) {
switch (num_fmt) {
case NumberFormat::Unorm: {
switch (data_fmt) {
case DataFormat::Format32:
case DataFormat::Format32_32:
case DataFormat::Format32_32_32:
case DataFormat::Format32_32_32_32:
return NumberConversion::Uint32ToUnorm;
default:
return NumberConversion::None;
}
}
case NumberFormat::Uscaled:
return NumberConversion::UintToUscaled;
case NumberFormat::Sscaled: