diff options
| 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 /libavcodec/smc.c | |
| parent | 4de339e219908ff44cbb1d823edeeead3b8facda (diff) | |
make containers pass palette change in AVPacket
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavcodec/smc.c')
| -rw-r--r-- | libavcodec/smc.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libavcodec/smc.c b/libavcodec/smc.c index fe92b43bc6..e75203d7a5 100644 --- a/libavcodec/smc.c +++ b/libavcodec/smc.c @@ -54,6 +54,7 @@ typedef struct SmcContext { unsigned char color_quads[COLORS_PER_TABLE * CQUAD]; unsigned char color_octets[COLORS_PER_TABLE * COCTET]; + uint32_t pal[256]; } SmcContext; #define GET_BLOCK_COUNT() \ @@ -110,11 +111,7 @@ static void smc_decode_stream(SmcContext *s) int color_octet_index = 0; /* make the palette available */ - memcpy(s->frame.data[1], s->avctx->palctrl->palette, AVPALETTE_SIZE); - if (s->avctx->palctrl->palette_changed) { - s->frame.palette_has_changed = 1; - s->avctx->palctrl->palette_changed = 0; - } + memcpy(s->frame.data[1], s->pal, AVPALETTE_SIZE); chunk_size = AV_RB32(&s->buf[stream_ptr]) & 0x00FFFFFF; stream_ptr += 4; @@ -440,6 +437,7 @@ static int smc_decode_frame(AVCodecContext *avctx, const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; SmcContext *s = avctx->priv_data; + const uint8_t *pal = av_packet_get_side_data(avpkt, AV_PKT_DATA_PALETTE, NULL); s->buf = buf; s->size = buf_size; @@ -452,6 +450,11 @@ static int smc_decode_frame(AVCodecContext *avctx, return -1; } + if (pal) { + s->frame.palette_has_changed = 1; + memcpy(s->pal, pal, AVPALETTE_SIZE); + } + smc_decode_stream(s); *data_size = sizeof(AVFrame); |