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path: root/libavcodec/ra288.c
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* Simplify: avoid duplication backward_filter()Vitor Sessak2008-09-261-20/+15
* Do instead of divising a float by a constant, multiply by its inverseVitor Sessak2008-09-251-2/+2
* Move constant multiplication out of the loopVitor Sessak2008-09-241-4/+4
* Cosmetics: move convolve() together with the other DSP functionsVitor Sessak2008-09-241-7/+7
* Simplify: move division by constant off the loopVitor Sessak2008-09-241-2/+3
* Merge the 2 lpc loops.Michael Niedermayer2008-09-231-4/+2
* Factorize lpc code slightly.Michael Niedermayer2008-09-231-9/+7
* Use SAMPLE_FMT_FLT instead of doing the float->int conversion in theVitor Sessak2008-09-171-4/+4
* Cosmetics: line breaksVitor Sessak2008-09-131-3/+2
* Simplify: use a single history buffer for gain and a single one forVitor Sessak2008-09-131-22/+25
* Cosmetics: align spec referencesVitor Sessak2008-09-111-7/+7
* Rename function: s/colmult/apply_window/Vitor Sessak2008-09-111-4/+4
* misc spelling/wording/grammar fixesDiego Biurrun2008-09-111-15/+15
* Convert table to integer.Vitor Sessak2008-09-101-1/+1
* Avoid duplicating compute_lpc_coefs() function in both the RA288 and AAC deco...Vitor Sessak2008-09-041-40/+3
* Check *data_size in decode_frame()Vitor Sessak2008-08-061-0/+3
* Cosmetics: alignmentVitor Sessak2008-08-061-2/+2
* Flip (by making buf[i] -> buf[size-i-1]) two buffers: {sp,gain}_block. ThisVitor Sessak2008-08-061-21/+18
* Rename prodsum() function to convolve()Vitor Sessak2008-08-051-3/+3
* Modify all codecs to report their supported input and output sample format(s).Peter Ross2008-07-311-1/+7
* Do not declare a counter as unsigned when it is not neededVitor Sessak2008-07-291-1/+1
* Cosmetics: rename loop counter vars to i,jVitor Sessak2008-07-291-33/+33
* Cosmetics: new lineVitor Sessak2008-07-281-0/+1
* Remove the now useless phase variable from contextVitor Sessak2008-07-281-3/+1
* Cosmetics: make comment match var nameVitor Sessak2008-07-281-1/+1
* Cosmetics: align commentsVitor Sessak2008-07-281-3/+3
* Rename two context vars: s/sb/sp_block/, s/lhist/gain_block/Vitor Sessak2008-07-281-11/+13
* Declare temporary buffers to be only of the necessary sizeVitor Sessak2008-07-281-3/+3
* Remove redundant commentsVitor Sessak2008-07-281-2/+0
* Cosmetics: do not align with now removed next instructionVitor Sessak2008-07-281-1/+1
* Cosmetics: remove braces and useless newlineVitor Sessak2008-07-281-4/+2
* Change the way the input is passed to do_hybrid_filter(). Before, in[0] wasVitor Sessak2008-07-281-12/+10
* Remove RA288Context.output buffer. This buffer is just RA288Context.sbVitor Sessak2008-07-281-4/+7
* Add a few comments pointing to the G.728 specificationVitor Sessak2008-07-271-1/+3
* Remove the history buffer from the context. It can easily be evaluatedVitor Sessak2008-07-271-3/+7
* Rename two context buffers: pr{1,2} -> {sp,gain}_lpc. Also add a few doxyVitor Sessak2008-07-271-15/+16
* Remove st1 and st2 temporary buffers in backward_filter() and use insteadVitor Sessak2008-07-271-6/+4
* Change slightly the meaning of RA288Context.phase. ThisVitor Sessak2008-07-271-12/+6
* Remove st1 and st2 variables from context, since they could be just local varsVitor Sessak2008-07-261-6/+6
* Rename st{1,2}{a,b} context variables to more meaningful names: {sp,gain}_{re...Vitor Sessak2008-07-261-4/+14
* Cosmetics: remove useless parenthesisVitor Sessak2008-07-261-1/+1
* Move colmult() function to the beginning of file to group DSP-related functions.Vitor Sessak2008-07-261-6/+6
* Remove an useless comment describing colmult()Vitor Sessak2008-07-261-1/+0
* Remove an useless comment describing prodsum()Vitor Sessak2008-07-261-1/+0
* Give the context variables of ra288 a better name: s/glob/ractx/Vitor Sessak2008-07-261-26/+26
* Give the context structure of ra288 a better name: s/Real288_internal/RA288Co...Vitor Sessak2008-07-261-5/+5
* Cosmetics: grammar nitsVitor Sessak2008-07-241-2/+2
* Rename update() function to backward_filter() and add a doxy commentVitor Sessak2008-07-241-2/+5
* Rename and comment bandwidth broadening tablesVitor Sessak2008-07-241-2/+2
* Follow FFmpeg convention of returning negative values on error in eval_lpc_co...Vitor Sessak2008-07-241-7/+7
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