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LibMedia: Remove fixed-point path for BT.2020 matrix coefficients

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BT.2020 will mainly be used with bit depths greater than 8, so having
this specialization is mostly pointless until we use fixed-point math
for higher bit depths.
This commit is contained in:
Zaggy1024 2024-06-20 21:42:47 -05:00 committed by Andrew Kaster
parent 6f8389c483
commit fe2a63d485
Notes: sideshowbarker 2024-07-16 21:30:46 +09:00 
Author: https://github.com/Zaggy1024
Commit: https://github.com/LadybirdBrowser/ladybird/commit/fe2a63d485
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/230
Reviewed-by: https://github.com/ADKaster
1 changed files with 1 additions and 4 deletions
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5
Userland/Libraries/LibMedia/VideoFrame.cpp
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@ -138,11 +138,8 @@ static ALWAYS_INLINE DecoderErrorOr<void> convert_to_bitmap_selecting_converter(
return convert_to_bitmap_subsampled<subsampling_horizontal, subsampling_vertical>([](u16 y, u16 u, u16 v) { return ColorConverter::convert_simple_yuv_to_rgb<MatrixCoefficients::BT709, VideoFullRangeFlag::Studio>(y, u, v); }, width, height, plane_y, plane_u, plane_v, bitmap);
case MatrixCoefficients::BT601:
return convert_to_bitmap_subsampled<subsampling_horizontal, subsampling_vertical>([](u16 y, u16 u, u16 v) { return ColorConverter::convert_simple_yuv_to_rgb<MatrixCoefficients::BT601, VideoFullRangeFlag::Studio>(y, u, v); }, width, height, plane_y, plane_u, plane_v, bitmap);
case MatrixCoefficients::BT2020ConstantLuminance:
case MatrixCoefficients::BT2020NonConstantLuminance:
return convert_to_bitmap_subsampled<subsampling_horizontal, subsampling_vertical>([](u16 y, u16 u, u16 v) { return ColorConverter::convert_simple_yuv_to_rgb<MatrixCoefficients::BT2020ConstantLuminance, VideoFullRangeFlag::Studio>(y, u, v); }, width, height, plane_y, plane_u, plane_v, bitmap);
default:
VERIFY_NOT_REACHED();
break;
}
}