* Backward synthesis filter, find the LPC coefficients from past speech data. */

* 0th order modified bessel function of the first kind. */

Initializes a given lookup table using a given delta */

Retunes the index of a suitable lookup table for a given delta */

refine the bidir vectors in hq mode and return the score in both lq & hq mode*/

* Shift value left or right depending on sign of offset parameter. * @param value value to shift * @param offset shift offset * * @return value <<

* Perform bit allocation depending on bits available */

Block comparing function * XXX should be optimized and moved to DSPContext * TODO handle out of edge ME */

This is our own gmtime_r. It differs from its POSIX counterpart in a couple of places, though. */

TODO move to DSP

compute the needed AVStream for each feed */

compute the needed AVStream for each file */

* builds a polyphase filterbank. * @param factor resampling factor * @param scale wanted sum of coefficients for each filter * @param type 0->cubic

* Build subband samples with noise weighted by q->tone_level. * Called by synthfilt_build_sb_samples. * * @param q context * @param sb subb

* Build VLC decoding tables suitable for use with get_vlc(). * * @param vlc the context to be initted * * @param table_nb_bits max len

* Calculate motion vector component that should be added for direct blocks. */

* Calculate Bark value for given line. */

XXX: use another norm ? */

* Derive denoise filter coefficients (in real domain) from the LPCs. */

* Generate transform coefficients for each coupled channel in the coupling * range using the coupling coefficients and coupling coordinates. * refer

* finds the end of the current frame in the bitstream. * @return the position of the first byte of the next frame, or -1 */

* Perform stereo channel decorrelation */

* Check for the channel element in the current channel position configuration. * If it exists, make sure the appropriate element is allocated and map

* Test if there's enough bits to read 1 superframe. * * @param orig_gb bit I/O context used for reading. This function * does not mo

special case for int[2] args we discard afterwards, * fixes compilation problem with gcc 2.95 */

check dcbz report how many bytes are set to 0 by dcbz */ update 24/06/2003 : replace dcbz by dcbzl to get the intended effect (Apple "fixed" dcbz)

Checks the ALSSpecificConfig for unsupported features. */

* h263 chroma 4mv motion compensation. */