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cmdutils: Mark conditionally used variable as av_unused 

avtools/cmdutils.c🔢28: warning: unused variable ‘pix_fmt’ [-Wunused-variable]
This commit is contained in:
Diego Biurrun 2017-05-22 16:27:51 +02:00
parent f960fd2fb1
commit 908f737d6c
1 changed files with 2 additions and 1 deletions
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3
avtools/cmdutils.c
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@ -35,6 +35,7 @@
#include "libavdevice/avdevice.h"
#include "libavresample/avresample.h"
#include "libswscale/swscale.h"
#include "libavutil/attributes.h"
#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
#include "libavutil/mathematics.h"
@ -1231,7 +1232,7 @@ int show_pix_fmts(void *optctx, const char *opt, const char *arg)
#endif
while ((pix_desc = av_pix_fmt_desc_next(pix_desc))) {
enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(pix_desc);
enum AVPixelFormat av_unused pix_fmt = av_pix_fmt_desc_get_id(pix_desc);
printf("%c%c%c%c%c %-16s %d %2d\n",
sws_isSupportedInput (pix_fmt) ? 'I' : '.',
sws_isSupportedOutput(pix_fmt) ? 'O' : '.',