From b79f543c58691d21e9b5ec45be55d38b5e2e0c8d Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Tue, 5 Nov 2013 12:50:43 +0000 Subject: [PATCH] avcodec/mss1: use init_get_bits8() Signed-off-by: Paul B Mahol --- libavcodec/mss1.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/mss1.c b/libavcodec/mss1.c index 46ea2b55d6..3e24d79e4c 100644 --- a/libavcodec/mss1.c +++ b/libavcodec/mss1.c @@ -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)