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10 Commits

Author SHA1 Message Date
Michael Niedermayer
99b6357f37 rename CONFIG_FFT_FIXED_32 -> FFT_FIXED_32 
This matches FFT_FLOAT

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-07 13:11:06 +01:00
Michael Niedermayer
7778979f6f Merge commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3' 
* commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3':
  Rename CONFIG_FFT_FLOAT ---> FFT_FLOAT

Conflicts:
	libavcodec/fft-internal.h
	libavcodec/fft-test.c
	libavcodec/fft_fixed.c
	libavcodec/fft_float.c
	libavcodec/fft_template.c
	libavcodec/mdct_fixed.c
	libavcodec/mdct_float.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-07 13:10:56 +01:00
Diego Biurrun
794fcf79a8 Rename CONFIG_FFT_FLOAT ---> FFT_FLOAT 
The define does not originate from configure, so it should not
have a name that is CONFIG_-prefixed.
 2014-01-06 19:12:48 +01:00
Nedeljko Babic
18d7074b4e libavcodec: Implementation of 32 bit fixed point FFT 
Iterative implementation of 32 bit fixed point split-radix FFT.
Max FFT that can be calculated currently is 2^12.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-04 14:01:41 +02:00
Michael Niedermayer
9b1a0c2ee8 Merge commit '76b19a3984359b3be44d4f7e4e69b7b86729a622' 
* commit '76b19a3984359b3be44d4f7e4e69b7b86729a622':
  Fix a number of incorrect intmath.h #includes.
  avconv: remove an unused variable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-26 12:56:55 +01:00
Diego Biurrun
76b19a3984 Fix a number of incorrect intmath.h #includes. 2013-02-26 00:51:34 +01:00
Michael Niedermayer
f35439699f Merge remote branch 'qatar/master' 
* qatar/master:
  Fixed-point MDCT with 32-bit unscaled output
  lavc: deprecate rate_emu
  lavc: mark hurry_up for removal on next major bump
  parser: mark av_parser_parse() for removal on next major bump
  lavc: add missing audioconvert includes
  jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-03 02:28:01 +02:00
Mans Rullgard
bc154882e1 Fixed-point MDCT with 32-bit unscaled output 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-04-02 21:06:07 +01:00
Michael Niedermayer
7ac167493e Merge remote-tracking branch 'newdev/master' 
* newdev/master:
  mpegts: propagate avio EOF in read_packet()
  configure: Initial support for --target-os=symbian
  Fixed-point FFT and MDCT
  Include dependencies for test programs
  ac3enc: simplify sym_quant()
  flvdec: read index stored in the 'keyframes' tag.
  mov: Add support for zero-sized stsc runs.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-01 02:58:15 +02:00
Mans Rullgard
7087ce08c8 Fixed-point FFT and MDCT 2011-03-31 12:01:27 +01:00