return result;
}
-static const uint8_t *dv_extract_pack(uint8_t *frame, enum dv_pack_type t)
+static const uint8_t *dv_extract_pack(const uint8_t *frame, enum dv_pack_type t)
{
int offs;
int c;
* 3. Audio is always returned as 16bit linear samples: 12bit nonlinear samples
* are converted into 16bit linear ones.
*/
-static int dv_extract_audio(uint8_t *frame, uint8_t **ppcm,
+static int dv_extract_audio(const uint8_t *frame, uint8_t **ppcm,
const AVDVProfile *sys)
{
int size, chan, i, j, d, of, smpls, freq, quant, half_ch;
return size;
}
-static int dv_extract_audio_info(DVDemuxContext *c, uint8_t *frame)
+static int dv_extract_audio_info(DVDemuxContext *c, const uint8_t *frame)
{
const uint8_t *as_pack;
int freq, stype, smpls, quant, i, ach;
return (c->sys->audio_min_samples[freq] + smpls) * 4; /* 2ch, 2bytes */
}
-static int dv_extract_video_info(DVDemuxContext *c, uint8_t *frame)
+static int dv_extract_video_info(DVDemuxContext *c, const uint8_t *frame)
{
const uint8_t *vsc_pack;
AVCodecContext *avctx;
return size;
}
-static int dv_extract_timecode(DVDemuxContext* c, uint8_t* frame, char *tc)
+static int dv_extract_timecode(DVDemuxContext* c, const uint8_t* frame, char *tc)
{
const uint8_t *tc_pack;