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lavf/utils: add some const to pointers parameters in a few functions

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This commit is contained in:
Clément Bœsch 2016-06-27 11:25:23 +02:00
parent 2477775bf8
commit b2016189db
2 changed files with 4 additions and 4 deletions
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2
libavformat/internal.h
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@ -561,7 +561,7 @@ enum AVWriteUncodedFrameFlags {
/**
* Copies the whilelists from one context to the other
*/
int ff_copy_whiteblacklists(AVFormatContext *dst, AVFormatContext *src);
int ff_copy_whiteblacklists(AVFormatContext *dst, const AVFormatContext *src);
int ffio_open2_wrapper(struct AVFormatContext *s, AVIOContext **pb, const char *url, int flags,
const AVIOInterruptCB *int_cb, AVDictionary **options);

6
libavformat/utils.c
View File

@ -90,7 +90,7 @@ static int is_relative(int64_t ts) {
* @param timestamp the time stamp to wrap
* @return resulting time stamp
*/
static int64_t wrap_timestamp(AVStream *st, int64_t timestamp)
static int64_t wrap_timestamp(const AVStream *st, int64_t timestamp)
{
if (st->pts_wrap_behavior != AV_PTS_WRAP_IGNORE &&
st->pts_wrap_reference != AV_NOPTS_VALUE && timestamp != AV_NOPTS_VALUE) {
@ -142,7 +142,7 @@ void av_format_inject_global_side_data(AVFormatContext *s)
}
}
int ff_copy_whiteblacklists(AVFormatContext *dst, AVFormatContext *src)
int ff_copy_whiteblacklists(AVFormatContext *dst, const AVFormatContext *src)
{
av_assert0(!dst->codec_whitelist &&
!dst->format_whitelist &&
@ -162,7 +162,7 @@ int ff_copy_whiteblacklists(AVFormatContext *dst, AVFormatContext *src)
return 0;
}
static const AVCodec *find_decoder(AVFormatContext *s, AVStream *st, enum AVCodecID codec_id)
static const AVCodec *find_decoder(AVFormatContext *s, const AVStream *st, enum AVCodecID codec_id)
{
#if FF_API_LAVF_AVCTX
FF_DISABLE_DEPRECATION_WARNINGS