sws: handle jpeg pixel formats in sws_init_context()

Fixes Ticket576

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/2/head
Michael Niedermayer 13 years ago
parent 3495817468
commit 5bccb2d096
  1. 9
      libswscale/utils.c

@ -771,6 +771,15 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
unscaled = (srcW == dstW && srcH == dstH);
handle_jpeg(&srcFormat);
handle_jpeg(&dstFormat);
if(srcFormat!=c->srcFormat || dstFormat!=c->dstFormat){
av_log(c, AV_LOG_WARNING, "deprecated pixel format used, make sure you did set range correctly\n");
c->srcFormat= srcFormat;
c->dstFormat= dstFormat;
}
if (!sws_isSupportedInput(srcFormat)) {
av_log(c, AV_LOG_ERROR, "%s is not supported as input pixel format\n", av_get_pix_fmt_name(srcFormat));
return AVERROR(EINVAL);

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