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[vk, opengl] recognize and use ETC2 (if available) textures natively

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lizzie 2025-12-30 23:02:09 +00:00 • committed by crueter
parent b75e81af5e
commit f9f992bf8f
5 changed files with 56 additions and 3 deletions
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9
src/video_core/surface.h
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@ -111,6 +111,12 @@ namespace VideoCore::Surface {
PIXEL_FORMAT_ELEM(ASTC_2D_6X5_UNORM, 6, 5, 128) \
PIXEL_FORMAT_ELEM(ASTC_2D_6X5_SRGB, 6, 5, 128) \
PIXEL_FORMAT_ELEM(E5B9G9R9_FLOAT, 1, 1, 32) \
PIXEL_FORMAT_ELEM(ETC2_RGB_UNORM, 4, 4, 64) \
PIXEL_FORMAT_ELEM(ETC2_RGBA_UNORM, 4, 4, 128) \
PIXEL_FORMAT_ELEM(ETC2_RGB_PTA_UNORM, 4, 4, 64) \
PIXEL_FORMAT_ELEM(ETC2_RGB_SRGB, 4, 4, 64) \
PIXEL_FORMAT_ELEM(ETC2_RGBA_SRGB, 4, 4, 128) \
PIXEL_FORMAT_ELEM(ETC2_RGB_PTA_SRGB, 4, 4, 64) \
/* Depth formats */ \
PIXEL_FORMAT_ELEM(D32_FLOAT, 1, 1, 32) \
PIXEL_FORMAT_ELEM(D16_UNORM, 1, 1, 16) \
@ -181,8 +187,6 @@ constexpr u32 BitsPerBlock(PixelFormat format) noexcept {
}
}
#undef PIXEL_FORMAT_LIST
/// Returns the sizer in bytes of the specified pixel format
constexpr u32 BytesPerBlock(PixelFormat pixel_format) {
return BitsPerBlock(pixel_format) / CHAR_BIT;
@ -198,6 +202,7 @@ SurfaceType GetFormatType(PixelFormat pixel_format);
bool HasAlpha(PixelFormat pixel_format);
bool IsPixelFormatASTC(PixelFormat format);
bool IsPixelFormatBCn(PixelFormat format);
bool IsPixelFormatETC2(PixelFormat format);
bool IsPixelFormatSRGB(PixelFormat format);
bool IsPixelFormatInteger(PixelFormat format);
bool IsPixelFormatSignedInteger(PixelFormat format);