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Code Issues Releases Activity

add an AVClass pointer in SwsContext context

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Originally committed as revision 9434 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Benoit Fouet 2007-06-26 16:09:55 +00:00
parent 29cc1c23d1
commit 57ae779d41
1 changed files with 4 additions and 1 deletions
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5
libavcodec/imgresample.c
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@ -44,6 +44,7 @@
#define LINE_BUF_HEIGHT (NB_TAPS * 4)
struct SwsContext {
AVClass *av_class;
struct ImgReSampleContext *resampling_ctx;
enum PixelFormat src_pix_fmt, dst_pix_fmt;
};
@ -642,7 +643,8 @@ struct SwsContext *sws_getContext(int srcW, int srcH, int srcFormat,
struct SwsContext *ctx;
ctx = av_malloc(sizeof(struct SwsContext));
if (ctx == NULL) {
ctx->av_class = av_mallocz(sizeof(AVClass));
if (!ctx || !ctx->av_class) {
av_log(NULL, AV_LOG_ERROR, "Cannot allocate a resampling context!\n");
return NULL;
@ -676,6 +678,7 @@ void sws_freeContext(struct SwsContext *ctx)
} else {
av_free(ctx->resampling_ctx);
}
av_free(ctx->av_class);
av_free(ctx);
}