diff options
Diffstat (limited to 'ffplay.c')
| -rw-r--r-- | ffplay.c | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1728,6 +1728,8 @@ static int video_thread(void *arg) #if CONFIG_AVFILTER AVFilterGraph *graph = avfilter_graph_alloc(); AVFilterContext *filt_out = NULL; + int last_w = is->video_st->codec->width; + int last_h = is->video_st->codec->height; if ((ret = configure_video_filters(graph, is, vfilters)) < 0) goto the_end; @@ -1744,6 +1746,18 @@ static int video_thread(void *arg) while (is->paused && !is->videoq.abort_request) SDL_Delay(10); #if CONFIG_AVFILTER + if ( last_w != is->video_st->codec->width + || last_h != is->video_st->codec->height) { + av_dlog(NULL, "Changing size %dx%d -> %dx%d\n", last_w, last_h, + is->video_st->codec->width, is->video_st->codec->height); + avfilter_graph_free(&graph); + graph = avfilter_graph_alloc(); + if ((ret = configure_video_filters(graph, is, vfilters)) < 0) + goto the_end; + filt_out = is->out_video_filter; + last_w = is->video_st->codec->width; + last_h = is->video_st->codec->height; + } ret = av_vsink_buffer_get_video_buffer_ref(filt_out, &picref, 0); if (picref) { avfilter_fill_frame_from_video_buffer_ref(frame, picref); |