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avcodec/gifdec: Add av_log() to workaround gcc 4.2 miscompiling the code

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It appears gcc forgets to increment the byte stream pointer at -O3
I was not able to spot a reason/excuse for it to do that. It
also disappears if the function isnt inlined.

This should fix the gif fate failures on open & free bsd

See: [FFmpeg-devel] [PATCH] gifdec: workaround old gcc 4.2 mis-compiling code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-03-25 13:32:45 +01:00
parent ad438f450b
commit afdfff485b
1 changed files with 1 additions and 1 deletions
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2
libavcodec/gifdec.c
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@ -406,7 +406,7 @@ static int gif_parse_next_image(GifState *s, AVFrame *frame)
int code = bytestream2_get_byte(&s->gb);
int ret;
av_dlog(s->avctx, "code=%02x '%c'\n", code, code);
av_log(s->avctx, AV_LOG_DEBUG, "code=%02x '%c'\n", code, code);
switch (code) {
case GIF_IMAGE_SEPARATOR: