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output example: use a macro instead of a static variable

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This commit is contained in:
Anton Khirnov 2014-06-24 09:28:41 +02:00
parent 63fd0d866c
commit 6a927d7aaf
1 changed files with 2 additions and 2 deletions
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4
doc/examples/output.c
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@ -45,7 +45,7 @@
#define STREAM_NB_FRAMES ((int)(STREAM_DURATION * STREAM_FRAME_RATE))
#define STREAM_PIX_FMT AV_PIX_FMT_YUV420P /* default pix_fmt */
static int sws_flags = SWS_BICUBIC;
#define SCALE_FLAGS SWS_BICUBIC
// a wrapper around a single output AVStream
typedef struct OutputStream {
@ -344,7 +344,7 @@ static void write_video_frame(AVFormatContext *oc, OutputStream *ost)
AV_PIX_FMT_YUV420P,
c->width, c->height,
c->pix_fmt,
sws_flags, NULL, NULL, NULL);
SCALE_FLAGS, NULL, NULL, NULL);
if (img_convert_ctx == NULL) {
fprintf(stderr,
"Cannot initialize the conversion context\n");