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avcodec/mss1: use init_get_bits8()

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-11-05 12:50:43 +00:00
parent 2a6c95d85f
commit b79f543c58
1 changed files with 4 additions and 4 deletions
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8
libavcodec/mss1.c
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@ -139,8 +139,6 @@ static int decode_pal(MSS12Context *ctx, ArithCoder *acoder)
static int mss1_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
MSS1Context *ctx = avctx->priv_data;
MSS12Context *c = &ctx->ctx;
GetBitContext gb;
@ -148,7 +146,9 @@ static int mss1_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
int pal_changed = 0;
int ret;
init_get_bits(&gb, buf, buf_size * 8);
if ((ret = init_get_bits8(&gb, avpkt->data, avpkt->size)) < 0)
return ret;
arith_init(&acoder, &gb);
if ((ret = ff_reget_buffer(avctx, &ctx->pic)) < 0)
@ -182,7 +182,7 @@ static int mss1_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
*got_frame = 1;
/* always report that the buffer was completely consumed */
return buf_size;
return avpkt->size;
}
static av_cold int mss1_decode_init(AVCodecContext *avctx)