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| author | Andreas Öman <andreas@olebyn.nu> | 2007-07-06 14:21:37 +0000 |
|---|---|---|
| committer | Guillaume Poirier <gpoirier@mplayerhq.hu> | 2007-07-06 14:21:37 +0000 |
| commit | 4691a77db4672026d62d524fd292fb17db6514b4 (patch) | |
| tree | 5803600e73daef3c1117703b247c24a960d343ff /libavcodec/h264.h | |
| parent | 5084ed3a9f576654c7f31d48dcaa63b1d5e8724b (diff) | |
| download | ffmpeg-4691a77db4672026d62d524fd292fb17db6514b4.tar.gz | |
Add support for streams with different chroma_qp_index_offset
for Cr and Cb
Patch by Andreas Öman % andreas A olebyn P nu %
Original thread:
Date: Jun 26, 2007 8:48 PM
subject: [FFmpeg-devel] Color corruption and seeking errors with H264 disc sources
Originally committed as revision 9505 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h264.h')
| -rw-r--r-- | libavcodec/h264.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavcodec/h264.h b/libavcodec/h264.h index 8ab4604c5b..b06fed576d 100644 --- a/libavcodec/h264.h +++ b/libavcodec/h264.h @@ -121,14 +121,15 @@ typedef struct PPS{ int weighted_bipred_idc; int init_qp; ///< pic_init_qp_minus26 + 26 int init_qs; ///< pic_init_qs_minus26 + 26 - int chroma_qp_index_offset; + int chroma_qp_index_offset[2]; int deblocking_filter_parameters_present; ///< deblocking_filter_parameters_present_flag int constrained_intra_pred; ///< constrained_intra_pred_flag int redundant_pic_cnt_present; ///< redundant_pic_cnt_present_flag int transform_8x8_mode; ///< transform_8x8_mode_flag uint8_t scaling_matrix4[6][16]; uint8_t scaling_matrix8[2][64]; - uint8_t chroma_qp_table[256]; ///< pre-scaled (with chroma_qp_index_offset) version of qp_table + uint8_t chroma_qp_table[2][256]; ///< pre-scaled (with chroma_qp_index_offset) version of qp_table + int chroma_qp_diff; }PPS; /** @@ -170,7 +171,7 @@ typedef struct H264Context{ int got_avcC; ///< flag used to parse avcC data only once int nal_length_size; ///< Number of bytes used for nal length (1, 2 or 4) - int chroma_qp; //QPc + int chroma_qp[2]; //QPc int prev_mb_skipped; int next_mb_skipped; |