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Code Issues Releases Activity

avformat/hlsplaylist: Add const where appropriate

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-05-25 19:11:34 +02:00
parent ab42db9bed
commit c6e73ad2b7
2 changed files with 29 additions and 21 deletions
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27
libavformat/hlsplaylist.c
View File

@ -35,8 +35,10 @@ void ff_hls_write_playlist_version(AVIOContext *out, int version) {
avio_printf(out, "#EXT-X-VERSION:%d\n", version);
}
void ff_hls_write_audio_rendition(AVIOContext *out, char *agroup,
const char *filename, char *language, int name_id, int is_default) {
void ff_hls_write_audio_rendition(AVIOContext *out, const char *agroup,
const char *filename, const char *language,
int name_id, int is_default)
{
if (!out || !agroup || !filename)
return;
@ -48,8 +50,10 @@ void ff_hls_write_audio_rendition(AVIOContext *out, char *agroup,
avio_printf(out, "URI=\"%s\"\n", filename);
}
void ff_hls_write_subtitle_rendition(AVIOContext *out, char *sgroup,
const char *filename, char *language, int name_id, int is_default) {
void ff_hls_write_subtitle_rendition(AVIOContext *out, const char *sgroup,
const char *filename, const char *language,
int name_id, int is_default)
{
if (!out || !filename)
return;
@ -61,10 +65,11 @@ void ff_hls_write_subtitle_rendition(AVIOContext *out, char *sgroup,
avio_printf(out, "URI=\"%s\"\n", filename);
}
void ff_hls_write_stream_info(AVStream *st, AVIOContext *out,
int bandwidth, const char *filename, char *agroup,
char *codecs, char *ccgroup, char *sgroup) {
void ff_hls_write_stream_info(AVStream *st, AVIOContext *out, int bandwidth,
const char *filename, const char *agroup,
const char *codecs, const char *ccgroup,
const char *sgroup)
{
if (!out || !filename)
return;
@ -112,7 +117,7 @@ void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
}
}
void ff_hls_write_init_file(AVIOContext *out, char *filename,
void ff_hls_write_init_file(AVIOContext *out, const char *filename,
int byterange_mode, int64_t size, int64_t pos) {
avio_printf(out, "#EXT-X-MAP:URI=\"%s\"", filename);
if (byterange_mode) {
@ -125,8 +130,8 @@ int ff_hls_write_file_entry(AVIOContext *out, int insert_discont,
int byterange_mode,
double duration, int round_duration,
int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set
char *baseurl, //Ignored if NULL
char *filename, double *prog_date_time,
const char *baseurl /* Ignored if NULL */,
const char *filename, double *prog_date_time,
int64_t video_keyframe_size, int64_t video_keyframe_pos, int iframe_mode) {
if (!out || !filename)
return AVERROR(EINVAL);

23
libavformat/hlsplaylist.h
View File

@ -37,24 +37,27 @@ typedef enum {
} PlaylistType;
void ff_hls_write_playlist_version(AVIOContext *out, int version);
void ff_hls_write_audio_rendition(AVIOContext *out, char *agroup,
const char *filename, char *language, int name_id, int is_default);
void ff_hls_write_subtitle_rendition(AVIOContext *out, char *sgroup,
const char *filename, char *language, int name_id, int is_default);
void ff_hls_write_stream_info(AVStream *st, AVIOContext *out,
int bandwidth, const char *filename, char *agroup,
char *codecs, char *ccgroup, char *sgroup);
void ff_hls_write_audio_rendition(AVIOContext *out, const char *agroup,
const char *filename, const char *language,
int name_id, int is_default);
void ff_hls_write_subtitle_rendition(AVIOContext *out, const char *sgroup,
const char *filename, const char *language,
int name_id, int is_default);
void ff_hls_write_stream_info(AVStream *st, AVIOContext *out, int bandwidth,
const char *filename, const char *agroup,
const char *codecs, const char *ccgroup,
const char *sgroup);
void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
int target_duration, int64_t sequence,
uint32_t playlist_type, int iframe_mode);
void ff_hls_write_init_file(AVIOContext *out, char *filename,
void ff_hls_write_init_file(AVIOContext *out, const char *filename,
int byterange_mode, int64_t size, int64_t pos);
int ff_hls_write_file_entry(AVIOContext *out, int insert_discont,
int byterange_mode,
double duration, int round_duration,
int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set
char *baseurl, //Ignored if NULL
char *filename, double *prog_date_time,
const char *baseurl /* Ignored if NULL */,
const char *filename, double *prog_date_time,
int64_t video_keyframe_size, int64_t video_keyframe_pos, int iframe_mode);
void ff_hls_write_end_list (AVIOContext *out);