From: Mark Reid <mindm...@gmail.com> --- libswscale/input.c | 12 +++++------- tests/ref/fate/filter-pixfmts-scale | 8 ++++---- 2 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/libswscale/input.c b/libswscale/input.c index 064ed5902f..67a85b0418 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -984,15 +984,14 @@ static av_always_inline void planar_rgbf32_to_uv(uint8_t *_dstU, uint8_t *_dstV, uint16_t *dstV = (uint16_t *)_dstV; int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; - int bpc = 16; - int shift = 14; + for (i = 0; i < width; i++) { int g = av_clip_uint16(lrintf(65535.0f * rdpx(src[0] + i))); int b = av_clip_uint16(lrintf(65535.0f * rdpx(src[1] + i))); int r = av_clip_uint16(lrintf(65535.0f * rdpx(src[2] + i))); - dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); - dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); + dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; + dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; } } @@ -1003,14 +1002,13 @@ static av_always_inline void planar_rgbf32_to_y(uint8_t *_dst, const uint8_t *_s uint16_t *dst = (uint16_t *)_dst; int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; - int bpc = 16; - int shift = 14; + for (i = 0; i < width; i++) { int g = av_clip_uint16(lrintf(65535.0f * rdpx(src[0] + i))); int b = av_clip_uint16(lrintf(65535.0f * rdpx(src[1] + i))); int r = av_clip_uint16(lrintf(65535.0f * rdpx(src[2] + i))); - dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14)); + dst[i] = (ry*r + gy*g + by*b + (0x2001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; } } diff --git a/tests/ref/fate/filter-pixfmts-scale b/tests/ref/fate/filter-pixfmts-scale index d7020ad2c3..30e7cd5b06 100644 --- a/tests/ref/fate/filter-pixfmts-scale +++ b/tests/ref/fate/filter-pixfmts-scale @@ -25,8 +25,8 @@ gbrap12be 1d9b57766ba9c2192403f43967cb9af0 gbrap12le bb1ba1c157717db3dd612a76d38a018e gbrap16be c72b935a6e57a8e1c37bff08c2db55b1 gbrap16le 13eb0e62b1ac9c1c86c81521eaefab5f -gbrapf32be 42e53d9edccbd9e09c4cd78780ba92f3 -gbrapf32le eebf3973ef94c841f0a1ceb1ed61621d +gbrapf32be 366b804d5697276e8c481c4bdf05a00b +gbrapf32le 558a268e6d6b907449d1056afab78f29 gbrp dc3387f925f972c61aae7eb23cdc19f0 gbrp10be 0277d4c3a8498d75e2783fb81379e481 gbrp10le f3d70f8ab845c3c9b8f7452e4a6e285a @@ -38,8 +38,8 @@ gbrp16be 5fc826cfabebfc1442cb793c4b6303e2 gbrp16le 1b3e0b63d47a3e1b6b20931316883bf2 gbrp9be d9c88968001e1452ff31fbc8d16b18a0 gbrp9le 2ccfed0816bf6bd4bb3a5b7591d9603a -gbrpf32be 4614d32e4417f80e0adcc1bdcf6cde42 -gbrpf32le 1366ee77e5559672260bbe51040e28b2 +gbrpf32be f3d0cefdf11c861001880772d817aac8 +gbrpf32le 290468205c1c18a0667edfca45061aee gray 221201cc7cfc4964eacd8b3e426fd276 gray10be 9452756d0b37f4f5c7cae7635e22d747 gray10le 37fd2e1ec6b66410212d39a342e864df -- 2.27.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".