From 66747a61600e9c2dd2472f22a46a1938530fdada Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Fri, 3 Aug 2012 17:51:00 +0200 Subject: examples/muxing: simplify alloc_picture() Use avpicture_alloc() high level function. --- doc/examples/muxing.c | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) (limited to 'doc') diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c index a24c447a96..ca5e107db3 100644 --- a/doc/examples/muxing.c +++ b/doc/examples/muxing.c @@ -245,21 +245,9 @@ static AVStream *add_video_stream(AVFormatContext *oc, enum CodecID codec_id) static AVFrame *alloc_picture(enum PixelFormat pix_fmt, int width, int height) { - AVFrame *picture; - uint8_t *picture_buf; - int size; - - picture = avcodec_alloc_frame(); - if (!picture) - return NULL; - size = avpicture_get_size(pix_fmt, width, height); - picture_buf = av_malloc(size); - if (!picture_buf) { - av_free(picture); - return NULL; - } - avpicture_fill((AVPicture *)picture, picture_buf, - pix_fmt, width, height); + AVFrame *picture = avcodec_alloc_frame(); + if (!picture || avpicture_alloc((AVPicture *)picture, pix_fmt, width, height) < 0) + av_freep(&picture); return picture; } -- cgit v1.2.3