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Various fixes

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This commit is contained in:
Ilya Laktyushin
2024-03-25 01:09:45 +04:00
parent 75070e2aa7
commit b7c18980f6
12 changed files with 225 additions and 137 deletions
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7
submodules/TelegramUI/Components/AnimationCache/ImageDCT/Sources/YuvConversion.m
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@@ -6,12 +6,15 @@
static uint8_t permuteMap[4] = { 3, 2, 1, 0 };
static uint8_t invertedPermuteMap[4] = { 3, 0, 1, 2 };
void splitRGBAIntoYUVAPlanes(uint8_t const *argb, uint8_t *outY, uint8_t *outU, uint8_t *outV, uint8_t *outA, int width, int height, int bytesPerRow, bool keepColorsOrder) {
void splitRGBAIntoYUVAPlanes(uint8_t const *argb, uint8_t *outY, uint8_t *outU, uint8_t *outV, uint8_t *outA, int width, int height, int bytesPerRow, bool restrictedRange, bool keepColorsOrder) {
static vImage_ARGBToYpCbCr info;
static vImage_ARGBToYpCbCr restrictedInfo;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
vImage_YpCbCrPixelRange pixelRange = (vImage_YpCbCrPixelRange){ 0, 128, 255, 255, 255, 1, 255, 0 };
vImage_YpCbCrPixelRange restrictedPixelRange = (vImage_YpCbCrPixelRange){ 16, 128, 235, 240, 255, 0, 255, 0 };
vImageConvert_ARGBToYpCbCr_GenerateConversion(kvImage_ARGBToYpCbCrMatrix_ITU_R_709_2, &pixelRange, &info, kvImageARGB8888, kvImage420Yp8_Cb8_Cr8, 0);
vImageConvert_ARGBToYpCbCr_GenerateConversion(kvImage_ARGBToYpCbCrMatrix_ITU_R_709_2, &restrictedPixelRange, &restrictedInfo, kvImageARGB8888, kvImage420Yp8_Cb8_Cr8, 0);
});
vImage_Error error = kvImageNoError;
@@ -46,7 +49,7 @@ void splitRGBAIntoYUVAPlanes(uint8_t const *argb, uint8_t *outY, uint8_t *outU,
destA.height = height;
destA.rowBytes = width;
error = vImageConvert_ARGB8888To420Yp8_Cb8_Cr8(&src, &destYp, &destCb, &destCr, &info, keepColorsOrder ? invertedPermuteMap : permuteMap, kvImageDoNotTile);
error = vImageConvert_ARGB8888To420Yp8_Cb8_Cr8(&src, &destYp, &destCb, &destCr, restrictedRange ? &restrictedInfo : &info, keepColorsOrder ? invertedPermuteMap : permuteMap, kvImageDoNotTile);
if (error != kvImageNoError) {
return;
}