Module: libav Branch: master Commit: 676eaf84335fa91ee6a699fc03207762b8a7d6ae
Author: Alexandre Colucci <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Fri Mar 25 11:25:02 2011 +0100 dvdsubdec: fix incorrect colors. On DVD and HD-DVD colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications: see DVD Specifications for Read-Only Disc / Part 3, 4.3 Program Chain Information (7) PGC_SP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (11) PGC_SDSP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (12) PGC_HDSP_PLT see DVD Specifications for High Definition Disc, 5.5 Presentation Data (4) SET_COLOR2 When decoding a DVD or HD-DVD subtitle, the colors were incorrectly set. Signed-off-by: Anton Khirnov <[email protected]> --- libavcodec/dvdsubdec.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c index 87eb53b..8f3ba63 100644 --- a/libavcodec/dvdsubdec.c +++ b/libavcodec/dvdsubdec.c @@ -34,8 +34,8 @@ static void yuv_a_to_rgba(const uint8_t *ycbcr, const uint8_t *alpha, uint32_t * for (i = num_values; i > 0; i--) { y = *ycbcr++; - cb = *ycbcr++; cr = *ycbcr++; + cb = *ycbcr++; YUV_TO_RGB1_CCIR(cb, cr); YUV_TO_RGB2_CCIR(r, g, b, y); *rgba++ = (*alpha++ << 24) | (r << 16) | (g << 8) | b; _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
