From: Michael Niedermayer <[email protected]> Fix segfault on emu edge, to reproduce
make fate-vsynth1-snow avplay -flags emu_edge tests/data/vsynth1/snow.avi Signed-off-by: Luca Barbato <[email protected]> --- libavcodec/snow.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/libavcodec/snow.c b/libavcodec/snow.c index 02fc5f7..a3af577 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -1609,8 +1609,6 @@ static void dwt_quantize(SnowContext *s, Plane *p, DWTELEM *buffer, int width, i static void halfpel_interpol(SnowContext *s, uint8_t *halfpel[4][4], AVFrame *frame){ int p,x,y; - assert(!(s->avctx->flags & CODEC_FLAG_EMU_EDGE)); - for(p=0; p<3; p++){ int is_chroma= !!p; int w= s->avctx->width >>is_chroma; @@ -1667,7 +1665,7 @@ static int frame_start(SnowContext *s){ int w= s->avctx->width; //FIXME round up to x16 ? int h= s->avctx->height; - if(s->current_picture.data[0]){ + if (s->current_picture.data[0] && !(s->avctx->flags&CODEC_FLAG_EMU_EDGE)) { s->dsp.draw_edges(s->current_picture.data[0], s->current_picture.linesize[0], w , h , EDGE_WIDTH , EDGE_WIDTH , EDGE_TOP | EDGE_BOTTOM); -- 1.7.6.1 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
