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| author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2011-04-09 15:49:51 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2011-04-15 18:02:05 +0200 |
| commit | 2d8591c27e2dc582a7020e2580e16278dbfbddff (patch) | |
| tree | 5e251cc6e974c0b9e2c99b3f6e622b4983e4941a /libavformat/mov.c | |
| parent | 4de339e219908ff44cbb1d823edeeead3b8facda (diff) | |
| download | ffmpeg-2d8591c27e2dc582a7020e2580e16278dbfbddff.tar.gz | |
make containers pass palette change in AVPacket
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavformat/mov.c')
| -rw-r--r-- | libavformat/mov.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 61ceaac351..bd8cf031e0 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -1027,7 +1027,6 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries) unsigned int color_start, color_count, color_end; unsigned char r, g, b; - st->codec->palctrl = av_malloc(sizeof(*st->codec->palctrl)); if (color_greyscale) { int color_index, color_dec; /* compute the greyscale palette */ @@ -1037,7 +1036,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries) color_dec = 256 / (color_count - 1); for (j = 0; j < color_count; j++) { r = g = b = color_index; - st->codec->palctrl->palette[j] = + sc->palette[j] = (r << 16) | (g << 8) | (b); color_index -= color_dec; if (color_index < 0) @@ -1058,7 +1057,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries) r = color_table[j * 3 + 0]; g = color_table[j * 3 + 1]; b = color_table[j * 3 + 2]; - st->codec->palctrl->palette[j] = + sc->palette[j] = (r << 16) | (g << 8) | (b); } } else { @@ -1080,12 +1079,12 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries) avio_r8(pb); b = avio_r8(pb); avio_r8(pb); - st->codec->palctrl->palette[j] = + sc->palette[j] = (r << 16) | (g << 8) | (b); } } } - st->codec->palctrl->palette_changed = 1; + sc->has_palette = 1; } } else if(st->codec->codec_type==AVMEDIA_TYPE_AUDIO) { int bits_per_sample, flags; @@ -2433,6 +2432,17 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt) ret = av_get_packet(sc->pb, pkt, sample->size); if (ret < 0) return ret; + if (sc->has_palette) { + uint8_t *pal; + + pal = av_packet_new_side_data(pkt, AV_PKT_DATA_PALETTE, AVPALETTE_SIZE); + if (!pal) { + av_log(mov->fc, AV_LOG_ERROR, "Cannot append palette to packet\n"); + } else { + memcpy(pal, sc->palette, AVPALETTE_SIZE); + sc->has_palette = 0; + } + } #if CONFIG_DV_DEMUXER if (mov->dv_demux && sc->dv_audio_container) { dv_produce_packet(mov->dv_demux, pkt, pkt->data, pkt->size); |