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snd_fixed_16_type
2007 Apr 25
0
echo cancellation on Blackfin DSK
...16_t *)in_left,(spx_int16_t
*)out_left,(spx_int16_t *)out2,NULL);
speex_echo_state_destroy(st);
// Decode the frame
speex_decode_int(g_pvDec, &g_Bits, (spx_int16_t *)out_left);
#ifdef ALWAYS_PASS_THROUGH
memcpy(out_buffer_calc, in_buffer_calc,
SPEEX_FRAME_SIZE*sizeof(SND_FIXED_16_TYPE));
#endif //ALWAYS_PASS_THROUGH
// Mux the Speex output onto the stereo audio stream
for(i = 0; i < SPEEX_FRAME_SIZE; i++)
{
*out++ = *out_left; // channel 1
*out++ = *out_left++; // channel 2
}
#else //ACTIVATE_STEREO
speex_bits_reset(&g_Bits);...