raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-20 19:07:01 +02:00
Code Issues Packages Projects Releases Wiki Activity

shader: support signed sampled images

Browse Source
This commit is contained in:
nmzik
2026-09-02 03:20:34 +04:00
parent fc91fd2b1a
commit 894bc7de3c
13 changed files with 402 additions and 153 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/guest_gpu/gpu_format.cpp
+18 -16
View File
@@ -15,6 +15,7 @@ struct FormatInfo {
uint32_t render_target_bytes_per_element;
bool sampled_texture;
bool uint_texture;
bool sint_texture = false;
};
constexpr FormatInfo kFormatInfo[] = {
@@ -24,19 +25,19 @@ constexpr FormatInfo kFormatInfo[] = {
{BufferFormat::k16UNorm, 2, 0, 2, true, false},
{BufferFormat::k16SNorm, 2, 0, 2, true, false},
{BufferFormat::k16UInt, 2, 0, 2, true, true},
{BufferFormat::k16SInt, 2, 0, 2, false, false},
{BufferFormat::k16SInt, 2, 0, 2, true, false, true},
{BufferFormat::k16Float, 2, 0, 2, true, false},
{BufferFormat::k8_8UNorm, 2, 0, 2, true, false},
{BufferFormat::k8_8SNorm, 2, 0, 2, true, false},
{BufferFormat::k8_8UInt, 2, 0, 2, true, true},
{BufferFormat::k8_8SInt, 2, 0, 2, false, false},
{BufferFormat::k8_8SInt, 2, 0, 2, true, false, true},
{BufferFormat::k32UInt, 4, 0, 4, true, true},
{BufferFormat::k32SInt, 4, 0, 4, false, false},
{BufferFormat::k32SInt, 4, 0, 4, true, false, true},
{BufferFormat::k32Float, 4, 0, 4, true, false},
{BufferFormat::k16_16UNorm, 4, 0, 4, true, false},
{BufferFormat::k16_16SNorm, 4, 0, 4, true, false},
{BufferFormat::k16_16UInt, 4, 0, 4, true, true},
{BufferFormat::k16_16SInt, 4, 0, 4, false, false},
{BufferFormat::k16_16SInt, 4, 0, 4, true, false, true},
{BufferFormat::k16_16Float, 4, 0, 4, true, false},
{BufferFormat::k11_11_10UInt, 4, 0, 4, true, true},
{BufferFormat::k11_11_10Float, 4, 0, 4, true, false},
@@ -45,20 +46,20 @@ constexpr FormatInfo kFormatInfo[] = {
{BufferFormat::k8_8_8_8UNorm, 4, 0, 4, true, false},
{BufferFormat::k8_8_8_8SNorm, 4, 0, 4, true, false},
{BufferFormat::k8_8_8_8UInt, 4, 0, 4, true, true},
{BufferFormat::k8_8_8_8SInt, 4, 0, 4, false, false},
{BufferFormat::k8_8_8_8SInt, 4, 0, 4, true, false, true},
{BufferFormat::k32_32UInt, 8, 0, 8, true, true},
{BufferFormat::k32_32SInt, 8, 0, 8, false, false},
{BufferFormat::k32_32SInt, 8, 0, 8, true, false, true},
{BufferFormat::k32_32Float, 8, 0, 8, true, false},
{BufferFormat::k16_16_16_16UNorm, 8, 0, 8, true, false},
{BufferFormat::k16_16_16_16SNorm, 8, 0, 8, true, false},
{BufferFormat::k16_16_16_16UInt, 8, 0, 8, true, true},
{BufferFormat::k16_16_16_16SInt, 8, 0, 8, false, false},
{BufferFormat::k16_16_16_16SInt, 8, 0, 8, true, false, true},
{BufferFormat::k16_16_16_16Float, 8, 0, 8, true, false},
{BufferFormat::k32_32_32UInt, 12, 0, 12, true, true},
{BufferFormat::k32_32_32SInt, 12, 0, 12, false, false},
{BufferFormat::k32_32_32SInt, 12, 0, 12, true, false, true},
{BufferFormat::k32_32_32Float, 12, 0, 12, true, false},
{BufferFormat::k32_32_32_32UInt, 16, 0, 16, true, true},
{BufferFormat::k32_32_32_32SInt, 16, 0, 16, false, false},
{BufferFormat::k32_32_32_32SInt, 16, 0, 16, true, false, true},
{BufferFormat::k32_32_32_32Float, 16, 0, 16, true, false},
{BufferFormat::k8Srgb, 1, 0, 0, true, false},
{BufferFormat::k8_8Srgb, 2, 0, 0, true, false},
@@ -218,14 +219,15 @@ bool IsFmaskTextureFormat(BufferFormat format) {
return format >= BufferFormat::kFmask8_S2_F1 && format <= BufferFormat::kFmask64_S16_F8;
}
bool IsSampledTextureFormat(BufferFormat format) {
TextureNumericClass SampledTextureNumericClass(BufferFormat format) {
const auto* info = FindFormatInfo(format);
return info != nullptr && info->sampled_texture;
}
bool IsUintTextureFormat(BufferFormat format) {
const auto* info = FindFormatInfo(format);
return info != nullptr && info->uint_texture;
if (info == nullptr || !info->sampled_texture) {
return TextureNumericClass::Unsupported;
}
if (info->sint_texture) {
return TextureNumericClass::Sint;
}
return info->uint_texture ? TextureNumericClass::Uint : TextureNumericClass::Float;
}
BufferFormat RemapTextureFormat(BufferFormat format) {