test by ref -> src -> dst -> out & compare out against ref ref & out are YV12

* Hybrid window filtering, see blocks 36 and 49 of the G.728 specification. * * @param order filter order * @param n input length * @param

* Inverse MDCT Transform. * Convert frequency domain coefficients to time-domain audio samples. * reference: Section 7.9.4 Transformation Equations

* Apply filter in pitch-subframe steps. * * @param memory buffer for the previous state of the filter * - must be able to contain 303 elemen

* Stereo rematrixing. * reference: Section 7.5.4 Rematrixing : Decoding Technique */

* Implementation of the ELBG block */

* Appends picture to the decoded picture buffer, in a VA API form that * merges the second field picture attributes with the first, if * available.

* draws an arrow from (ex, ey) -> (sx, sy). * @param w width of the image * @param h height of the image * @param stride stride/linesize of the ima

* draws an line from (ex, ey) -> (sx, sy). * @param w width of the image * @param h height of the image * @param stride stride/linesize of the imag

libavcodec initialization code */

init static data */

*@brief helper function to print the most important members of the context *@param s context */

"user interface" functions */

decode ac coefficients */

* There's a couple of assumptions being made here: * 1. By default we silence erroneous (0x8000/16bit 0x800/12bit) audio samples. * We can pass t

Converts run and level (where level != 0) pair into vlc, returning bit size */