stb_vorbis_get_samples_float_interleaved()

int32_t fl::third_party::vorbis::stb_vorbis_get_samples_float_interleaved	(	stb_vorbis *	f,
		int32_t	channels,
		float *	buffer,
		int32_t	num_floats )

Definition at line 5191 of file stb_vorbis.cpp.hpp.

{
   float **outputs;
   int32_t len = num_floats / channels;
   int32_t n=0;
   int32_t z = f->channels;
   if (z > channels) z = channels;
   while (n < len) {
      int32_t i,j;
      int32_t k = f->channel_buffer_end - f->channel_buffer_start;
      if (n+k >= len) k = len - n;
      for (j=0; j < k; ++j) {
         for (i=0; i < z; ++i)
            *buffer++ = f->channel_buffers[i][f->channel_buffer_start+j];
         for (   ; i < channels; ++i)
            *buffer++ = 0;
      }
      n += k;
      f->channel_buffer_start += k;
      if (n == len)
         break;
      if (!stb_vorbis_get_frame_float(f, nullptr, &outputs))
         break;
   }
   return n;
}

References fl::FL_NO_EXCEPT, stb_vorbis_get_frame_float(), and z.

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