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libxvid: cleanup on error pathes

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-03-02 20:39:38 +01:00
parent 667bf15652
commit 4f0d4acc70
1 changed files with 10 additions and 5 deletions
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15
libavcodec/libxvid.c
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@ -73,6 +73,8 @@ struct xvid_ff_pass1 {
struct xvid_context *context; /**< Pointer to private context */
};
static int xvid_encode_close(AVCodecContext *avctx);
/*
* Xvid 2-Pass Kludge Section
*
@ -477,7 +479,7 @@ static av_cold int xvid_encode_init(AVCodecContext *avctx) {
if( x->twopassbuffer == NULL || x->old_twopassbuffer == NULL ) {
av_log(avctx, AV_LOG_ERROR,
"Xvid: Cannot allocate 2-pass log buffers\n");
return -1;
goto fail;
}
x->twopassbuffer[0] = x->old_twopassbuffer[0] = 0;
@ -492,21 +494,21 @@ static av_cold int xvid_encode_init(AVCodecContext *avctx) {
if( fd == -1 ) {
av_log(avctx, AV_LOG_ERROR,
"Xvid: Cannot write 2-pass pipe\n");
return -1;
goto fail;
}
x->twopassfd = fd;
if( avctx->stats_in == NULL ) {
av_log(avctx, AV_LOG_ERROR,
"Xvid: No 2-pass information loaded for second pass\n");
return -1;
goto fail;
}
if( strlen(avctx->stats_in) >
write(fd, avctx->stats_in, strlen(avctx->stats_in)) ) {
av_log(avctx, AV_LOG_ERROR,
"Xvid: Cannot write to 2-pass pipe\n");
return -1;
goto fail;
}
rc2pass2.filename = x->twopassfile;
@ -606,13 +608,16 @@ static av_cold int xvid_encode_init(AVCodecContext *avctx) {
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL);
if( xerr ) {
av_log(avctx, AV_LOG_ERROR, "Xvid: Could not create encoder reference\n");
return -1;
goto fail;
}
x->encoder_handle = xvid_enc_create.handle;
avctx->coded_frame = &x->encoded_picture;
return 0;
fail:
xvid_encode_close(avctx);
return -1;
}
static int xvid_encode_frame(AVCodecContext *avctx, AVPacket *pkt,