Displaying 1 result from an estimated 1 matches for "activate_stereo".
2007 Apr 25
0
echo cancellation on Blackfin DSK
...*out2_buffer_calc;
if (SPEEX_DISABLED == g_iSpeexEnabled) //Activated by a pushbutton
{
memcpy((void *)out, (void *)in,
SPEEX_FRAME_SIZE*NUM_CHANNELS*sizeof(ARTYP_16BITS));
}
else //Speex is enabled so do a lot more work
{
#ifndef ACTIVATE_STEREO
// Demux the stereo stream
for(i = 0; i < SPEEX_FRAME_SIZE; i++)
{
*in_left++ = *in++; // channel 1
in++; // channel 2
}
in_left = in_buffer_calc;
speex_bits_reset(&g_Bits);
// Encode the frame
speex_encode_int(g_pvEnc, (spx_int16_t *)...