return 0;
}
-const int ff_mpeg4audio_sample_rates[16] = {
+const int avpriv_mpeg4audio_sample_rates[16] = {
96000, 88200, 64000, 48000, 44100, 32000,
24000, 22050, 16000, 12000, 11025, 8000, 7350
};
{
*index = get_bits(gb, 4);
return *index == 0x0f ? get_bits(gb, 24) :
- ff_mpeg4audio_sample_rates[*index];
+ avpriv_mpeg4audio_sample_rates[*index];
}
-int ff_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf, int buf_size)
+int avpriv_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf,
+ int bit_size, int sync_extension)
{
GetBitContext gb;
int specific_config_bitindex;
- init_get_bits(&gb, buf, buf_size*8);
+ init_get_bits(&gb, buf, bit_size);
c->object_type = get_object_type(&gb);
c->sample_rate = get_sample_rate(&gb, &c->sampling_index);
c->chan_config = get_bits(&gb, 4);
return -1;
}
- if (c->ext_object_type != AOT_SBR) {
+ if (c->ext_object_type != AOT_SBR && sync_extension) {
while (get_bits_left(&gb) > 15) {
if (show_bits(&gb, 11) == 0x2b7) { // sync extension
get_bits(&gb, 11);
return el;
}
-int ff_copy_pce_data(PutBitContext *pb, GetBitContext *gb)
+int avpriv_copy_pce_data(PutBitContext *pb, GetBitContext *gb)
{
int five_bit_ch, four_bit_ch, comment_size, bits;
int offset = put_bits_count(pb);
copy_bits(pb, gb, 16);
if (bits)
copy_bits(pb, gb, bits);
- align_put_bits(pb);
+ avpriv_align_put_bits(pb);
align_get_bits(gb);
comment_size = copy_bits(pb, gb, 8);
for (; comment_size > 0; comment_size--)