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453 MiB
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Commit Graph

112 Commits (e49906c3210514edb6220c37a51551d3c1485120)

Author SHA1 Message Date
Vitor Sessak 08c433972e Use ff_dot_productf() in ra288.c
16 years ago
Vitor Sessak d552d04dc9 Simplify: avoid duplication backward_filter()
16 years ago
Vitor Sessak 64e4af2ac1 Do instead of divising a float by a constant, multiply by its inverse
16 years ago
Vitor Sessak b6c7758168 Move constant multiplication out of the loop
16 years ago
Vitor Sessak e60daa340b Cosmetics: move convolve() together with the other DSP functions
16 years ago
Vitor Sessak a987a126fd Simplify: move division by constant off the loop
16 years ago
Michael Niedermayer 645a6be1e7 Merge the 2 lpc loops.
16 years ago
Michael Niedermayer 571bbaf814 Factorize lpc code slightly.
16 years ago
Vitor Sessak faf6d6964b Use SAMPLE_FMT_FLT instead of doing the float->int conversion in the
16 years ago
Vitor Sessak 9547cadb8d Cosmetics: line breaks
16 years ago
Vitor Sessak 111734de09 Simplify: use a single history buffer for gain and a single one for
16 years ago
Vitor Sessak 9c10ab6cd1 Cosmetics: align spec references
16 years ago
Vitor Sessak 5381a00a2b Rename function: s/colmult/apply_window/
16 years ago
Diego Biurrun 36b3e36e00 misc spelling/wording/grammar fixes
16 years ago
Vitor Sessak fd8897e803 Convert table to integer.
16 years ago
Vitor Sessak 1be0fc2909 Avoid duplicating compute_lpc_coefs() function in both the RA288 and AAC decoders.
16 years ago
Vitor Sessak 8089c652a7 Check *data_size in decode_frame()
16 years ago
Vitor Sessak 5991704634 Cosmetics: alignment
16 years ago
Vitor Sessak e3751aa6ec Flip (by making buf[i] -> buf[size-i-1]) two buffers: {sp,gain}_block. This
16 years ago
Vitor Sessak 6888b4fcec Rename prodsum() function to convolve()
16 years ago
Peter Ross fd76c37fd9 Modify all codecs to report their supported input and output sample format(s).
16 years ago
Vitor Sessak 4ca7e74c1f Do not declare a counter as unsigned when it is not needed
16 years ago
Vitor Sessak 4e33ed368a Cosmetics: rename loop counter vars to i,j
16 years ago
Vitor Sessak 045e21cc19 Cosmetics: new line
16 years ago
Vitor Sessak e7e4f476c0 Remove the now useless phase variable from context
16 years ago
Vitor Sessak c749f3db98 Cosmetics: make comment match var name
16 years ago
Vitor Sessak 6509507fad Cosmetics: align comments
16 years ago
Vitor Sessak f285e6dd31 Rename two context vars: s/sb/sp_block/, s/lhist/gain_block/
16 years ago
Vitor Sessak 36826ee0df Declare temporary buffers to be only of the necessary size
16 years ago
Vitor Sessak 5e707c5905 Remove redundant comments
16 years ago
Vitor Sessak c6ad13044a Cosmetics: do not align with now removed next instruction
16 years ago
Vitor Sessak 2c46367163 Cosmetics: remove braces and useless newline
16 years ago
Vitor Sessak 2b356efec2 Change the way the input is passed to do_hybrid_filter(). Before, in[0] was
16 years ago
Vitor Sessak aed39f6c02 Remove RA288Context.output buffer. This buffer is just RA288Context.sb
16 years ago
Vitor Sessak b26d320583 Add a few comments pointing to the G.728 specification
16 years ago
Vitor Sessak 854ce441c3 Remove the history buffer from the context. It can easily be evaluated
16 years ago
Vitor Sessak 0143ec2a7e Rename two context buffers: pr{1,2} -> {sp,gain}_lpc. Also add a few doxy
16 years ago
Vitor Sessak 59da0390dc Remove st1 and st2 temporary buffers in backward_filter() and use instead
16 years ago
Vitor Sessak 3df136d438 Change slightly the meaning of RA288Context.phase. This
16 years ago
Vitor Sessak f42eb5715d Remove st1 and st2 variables from context, since they could be just local vars
16 years ago
Vitor Sessak 272d258ab9 Rename st{1,2}{a,b} context variables to more meaningful names: {sp,gain}_{rec,hist}
16 years ago
Vitor Sessak efa86ebe4c Cosmetics: remove useless parenthesis
16 years ago
Vitor Sessak e07c5ade5e Move colmult() function to the beginning of file to group DSP-related functions.
16 years ago
Vitor Sessak 5af20c207e Remove an useless comment describing colmult()
16 years ago
Vitor Sessak d899014ee2 Remove an useless comment describing prodsum()
16 years ago
Vitor Sessak 952a980d75 Give the context variables of ra288 a better name: s/glob/ractx/
16 years ago
Vitor Sessak 029e1c01b5 Give the context structure of ra288 a better name: s/Real288_internal/RA288Context/
16 years ago
Vitor Sessak a53b545068 Cosmetics: grammar nits
16 years ago
Vitor Sessak 2477d60944 Rename update() function to backward_filter() and add a doxy comment
16 years ago
Vitor Sessak a6755f8d53 Rename and comment bandwidth broadening tables
16 years ago