21 #include <speex/speex.h>
22 #include <speex/speex_header.h>
23 #include <speex/speex_stereo.h>
24 #include <speex/speex_callbacks.h>
41 const SpeexMode *mode;
45 mode = &speex_nb_mode;
47 mode = &speex_wb_mode;
49 mode = &speex_uwb_mode;
59 if (s->
header->frames_per_packet)
62 mode = speex_lib_get_mode(s->
header->mode);
75 speex_bits_init(&s->
bits);
87 SpeexCallback callback;
88 callback.callback_id = SPEEX_INBAND_STEREO;
89 callback.func = speex_std_stereo_request_handler;
90 callback.data = &s->
stereo;
91 s->
stereo = (SpeexStereoState)SPEEX_STEREO_STATE_INIT;
92 speex_decoder_ctl(s->
dec_state, SPEEX_SET_HANDLER, &callback);
102 int *got_frame_ptr,
AVPacket *avpkt)
104 uint8_t *buf = avpkt->
data;
105 int buf_size = avpkt->
size;
108 int ret, consumed = 0;
121 if (speex_bits_remaining(&s->
bits) < 43) {
123 if (!buf || !buf_size) {
128 speex_bits_read_from(&s->
bits, buf, buf_size);
151 speex_header_free(s->
header);
152 speex_bits_destroy(&s->
bits);
161 speex_bits_reset(&s->
bits);