From f6774f905fb3cfdc319523ac640be30b14c1bc55 Mon Sep 17 00:00:00 2001 From: wm4 Date: Mon, 31 Mar 2014 17:46:29 +0000 Subject: mpegvideo: operate with pointers to AVFrames instead of whole structs The most interesting parts are initialization in ff_MPV_common_init() and uninitialization in ff_MPV_common_end(). ff_mpeg_unref_picture and ff_thread_release_buffer have additional NULL checks for Picture.f, because these functions can be called on uninitialized or partially initialized Pictures. NULL pointer checks are added to ff_thread_release_buffer() stub function. Signed-off-by: Vittorio Giovara --- libavcodec/pthread_frame.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec/pthread_frame.c') diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c index 1af8ff5c94..ca36be2958 100644 --- a/libavcodec/pthread_frame.c +++ b/libavcodec/pthread_frame.c @@ -767,7 +767,7 @@ FF_DISABLE_DEPRECATION_WARNINGS avctx->get_buffer2 == avcodec_default_get_buffer2); FF_ENABLE_DEPRECATION_WARNINGS - if (!f->f->buf[0]) + if (!f->f || !f->f->buf[0]) return; if (avctx->debug & FF_DEBUG_BUFFERS) -- cgit v1.2.3