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libxvid: Make codec use the init-cleanup flag and mark it as init-thread-safe 

This takes care of memory leaks on init error.
This commit is contained in:
Vittorio Giovara 2015-04-07 01:47:18 +02:00
parent eae7338e15
commit 18db1286b0
1 changed files with 8 additions and 1 deletions
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9
libavcodec/libxvid.c
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@ -33,6 +33,7 @@
#include "libavutil/mathematics.h"
#include "avcodec.h"
#include "internal.h"
#include "libxvid.h"
#include "mpegvideo.h"
@ -778,8 +779,12 @@ static av_cold int xvid_encode_close(AVCodecContext *avctx)
{
struct xvid_context *x = avctx->priv_data;
xvid_encore(x->encoder_handle, XVID_ENC_DESTROY, NULL, NULL);
if (x->encoder_handle) {
xvid_encore(x->encoder_handle, XVID_ENC_DESTROY, NULL, NULL);
x->encoder_handle = NULL;
}
av_frame_free(&avctx->coded_frame);
av_freep(&avctx->extradata);
if (x->twopassbuffer) {
av_free(x->twopassbuffer);
@ -824,4 +829,6 @@ AVCodec ff_libxvid_encoder = {
.close = xvid_encode_close,
.pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &xvid_class,
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE |
FF_CODEC_CAP_INIT_CLEANUP,
};