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Code Issues Releases Activity

avutil/opt: factor set_string_video_rate() out

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-07 13:04:38 +01:00
parent 9648c4fe9c
commit 758d4e4067
1 changed files with 14 additions and 9 deletions
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23
libavutil/opt.c
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@ -267,6 +267,19 @@ static int set_string_image_size(void *obj, const AVOption *o, const char *val,
return ret; return ret;
} }
static int set_string_video_rate(void *obj, const AVOption *o, const char *val, AVRational *dst)
{
int ret;
if (!val) {
ret = AVERROR(EINVAL);
} else {
ret = av_parse_video_rate(dst, val);
}
if (ret < 0)
av_log(obj, AV_LOG_ERROR, "Unable to parse option value \"%s\" as video rate\n", val);
return ret;
}
#if FF_API_OLD_AVOPTIONS #if FF_API_OLD_AVOPTIONS
int av_set_string3(void *obj, const char *name, const char *val, int alloc, const AVOption **o_out) int av_set_string3(void *obj, const char *name, const char *val, int alloc, const AVOption **o_out)
{ {
@ -302,15 +315,7 @@ int av_opt_set(void *obj, const char *name, const char *val, int search_flags)
case AV_OPT_TYPE_DOUBLE: case AV_OPT_TYPE_DOUBLE:
case AV_OPT_TYPE_RATIONAL: return set_string_number(obj, target_obj, o, val, dst); case AV_OPT_TYPE_RATIONAL: return set_string_number(obj, target_obj, o, val, dst);
case AV_OPT_TYPE_IMAGE_SIZE: return set_string_image_size(obj, o, val, dst); case AV_OPT_TYPE_IMAGE_SIZE: return set_string_image_size(obj, o, val, dst);
case AV_OPT_TYPE_VIDEO_RATE: case AV_OPT_TYPE_VIDEO_RATE: return set_string_video_rate(obj, o, val, dst);
if (!val) {
ret = AVERROR(EINVAL);
} else {
ret = av_parse_video_rate(dst, val);
}
if (ret < 0)
av_log(obj, AV_LOG_ERROR, "Unable to parse option value \"%s\" as video rate\n", val);
return ret;
case AV_OPT_TYPE_PIXEL_FMT: case AV_OPT_TYPE_PIXEL_FMT:
if (!val || !strcmp(val, "none")) { if (!val || !strcmp(val, "none")) {
ret = AV_PIX_FMT_NONE; ret = AV_PIX_FMT_NONE;