From d2213b649383bc4d9428af42943457f782493be0 Mon Sep 17 00:00:00 2001 From: Laurent Aimar Date: Sat, 17 Sep 2011 16:56:36 +0200 Subject: [PATCH] rv34: Fix buffer size used for MC of B frames after a resolution change MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Storsjö --- libavcodec/rv34.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/rv34.c b/libavcodec/rv34.c index aa52a93..5ec8bb3 100644 --- a/libavcodec/rv34.c +++ b/libavcodec/rv34.c @@ -1303,15 +1303,15 @@ static int rv34_decode_slice(RV34DecContext *r, int end, const uint8_t* buf, int r->cbp_luma = av_realloc(r->cbp_luma, r->s.mb_stride * r->s.mb_height * sizeof(*r->cbp_luma)); r->cbp_chroma = av_realloc(r->cbp_chroma, r->s.mb_stride * r->s.mb_height * sizeof(*r->cbp_chroma)); r->deblock_coefs = av_realloc(r->deblock_coefs, r->s.mb_stride * r->s.mb_height * sizeof(*r->deblock_coefs)); + av_freep(&r->tmp_b_block_base); } s->pict_type = r->si.type ? r->si.type : AV_PICTURE_TYPE_I; if(MPV_frame_start(s, s->avctx) < 0) return -1; ff_er_frame_start(s); - if (!r->tmp_b_block_base || s->width != r->si.width || s->height != r->si.height) { + if (!r->tmp_b_block_base) { int i; - av_free(r->tmp_b_block_base); //realloc() doesn't guarantee alignment r->tmp_b_block_base = av_malloc(s->linesize * 48); for (i = 0; i < 2; i++) r->tmp_b_block_y[i] = r->tmp_b_block_base + i * 16 * s->linesize; -- 2.7.4