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[vk] copy incompatible alpha patch 1.5(2) (#123)

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Avoid copy size incompatible textures and reinterpret it instead. Uses existing logic to properly re-interpret to a compatible texture.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/123
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2025-07-26 05:58:04 +02:00 • committed by crueter
parent ac675c5296
commit c7c2ed7b46
Signed by: crueter
GPG key ID: 425ACD2D4830EBC6
4 changed files with 55 additions and 0 deletions
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32
src/video_core/surface.cpp
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@ -237,6 +237,38 @@ SurfaceType GetFormatType(PixelFormat pixel_format) {
return SurfaceType::Invalid;
}
bool HasAlpha(PixelFormat pixel_format) {
switch (pixel_format) {
case PixelFormat::A8B8G8R8_UNORM:
case PixelFormat::A8B8G8R8_SNORM:
case PixelFormat::A8B8G8R8_SINT:
case PixelFormat::A8B8G8R8_UINT:
case PixelFormat::A1R5G5B5_UNORM:
case PixelFormat::A2B10G10R10_UNORM:
case PixelFormat::A2B10G10R10_UINT:
case PixelFormat::A2R10G10B10_UNORM:
case PixelFormat::A1B5G5R5_UNORM:
case PixelFormat::A5B5G5R1_UNORM:
case PixelFormat::R16G16B16A16_FLOAT:
case PixelFormat::R16G16B16A16_UNORM:
case PixelFormat::R16G16B16A16_SNORM:
case PixelFormat::R16G16B16A16_SINT:
case PixelFormat::R16G16B16A16_UINT:
case PixelFormat::R32G32B32A32_UINT:
case PixelFormat::BC1_RGBA_UNORM:
case PixelFormat::B8G8R8A8_UNORM:
case PixelFormat::R32G32B32A32_FLOAT:
case PixelFormat::R32G32B32A32_SINT:
case PixelFormat::A8B8G8R8_SRGB:
case PixelFormat::B8G8R8A8_SRGB:
case PixelFormat::BC1_RGBA_SRGB:
case PixelFormat::A4B4G4R4_UNORM:
return true;
default:
return false;
}
}
bool IsPixelFormatASTC(PixelFormat format) {
switch (format) {
case PixelFormat::ASTC_2D_4X4_UNORM: