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Commit Graph

21 Commits

Author SHA1 Message Date
Nedeljko Babic
3827a86eac Optimization of AMR NB and WB decoders for MIPS
AMR NB and WB decoders are optimized for MIPS architecture.
Appropriate Makefiles are changed accordingly.

Cnfigure script is changed in order to support optimizations.
 Optimizations are enabled by default when compiling is done for
  mips architecture.
 Appropriate cflags are automatically set.
 Support for several mips CPUs is added in configure script.

New ffmpeg options are added for disabling optimizations.

The FFMPEG option --disable-mipsfpu disables MIPS floating point
 optimizations.
The FFMPEG option --disable-mips32r2 disables MIPS32R2
 optimizations.
The FFMPEG option --disable-mipsdspr1 disables MIPS DSP ASE R1
 optimizations.
The FFMPEG option --disable-mipsdspr2 disables MIPS DSP ASE R2
 optimizations.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Reviewed-by: Vitor Sessak <vitor1001@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-11 21:12:39 +02:00
Carl Eugen Hoyos
9a972b5111 Cosmetics: Fix indentation after last commit. 2011-12-18 14:22:13 +01:00
Carl Eugen Hoyos
290e7eb77b Fix possible endless loop when decoding amr.
Fixes bug 151.

Reviewed-by: Vitor Sessak
2011-12-18 14:20:14 +01:00
Michael Niedermayer
0b61af7382 Restore WIP g729 code that has been remvoed by diego biurrun.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 19:39:18 +02:00
Michael Niedermayer
f93f6963ba Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rv30: return AVERROR(EINVAL) instead of EINVAL
  build: add -L flags before existing LDFLAGS
  simple_idct: whitespace cosmetics
  simple_idct: make repeated code a macro
  dsputil: remove huge #if 0 block
  simple_idct: change 10-bit add/put stride from pixels to bytes
  dsputil: allow 9/10-bit functions for non-h264 codecs
  dnxhd: rename some data tables
  dnxhdenc: remove inline from function only called through pointer
  dnxhdenc: whitespace cosmetics
  swscale: mark YUV422P10(LE,BE) as supported for output
  configure: add -xc99 to LDFLAGS for Sun CC
  Remove unused and non-compiling vestigial g729 decoder
  Remove unused code under G729_BITEXACT #ifdef.
  mpegvideo: fix invalid picture unreferencing.
  dsputil: Remove extra blank line at end.
  dsputil: Replace a LONG_MAX check with HAVE_FAST_64BIT.
  simple_idct: add 10-bit version

Conflicts:
	Makefile
	libavcodec/g729data.h
	libavcodec/g729dec.c
	libavcodec/rv30.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-21 16:28:53 +02:00
Diego Biurrun
79a9aab56f Remove unused and non-compiling vestigial g729 decoder 2011-07-20 20:47:07 +02:00
Michael Niedermayer
fc193793c6 Merge remote branch 'qatar/master'
* qatar/master:
  aacdec: Use float instead of int16_t for ltp_state to avoid needless rounding.
  acelp: Remove unused gray_decode table.
  dfa: Remove unused variable.
  configure: Include AVX availability in summary output.
  configure: use same CPPFLAGS in kFreeBSD as Linux

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-16 05:01:40 +02:00
Diego Biurrun
7f995abed3 acelp: Remove unused gray_decode table. 2011-05-15 19:01:06 +02:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Ronald S. Bultje
bb2dd9efd8 Split the input/output data arguments to ff_adaptive_gain_control().
Originally committed as revision 22932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:43:52 +00:00
Ronald S. Bultje
95c6b5ebc8 Fix spelling.
Originally committed as revision 22470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 17:42:53 +00:00
Ronald S. Bultje
5e4e9042c4 Add no_repeat_mask option, so that single-pulse vectors can also be
expressed in a AMRFixed structure and handled by ff_set_fixed_vector().

Originally committed as revision 21528 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-29 16:49:06 +00:00
Ronald S. Bultje
52ed8d0efe Simplify. See "[PATCH] simplify ff_set_fixed_vector()" thread on mailinglist.
Originally committed as revision 21510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 14:29:53 +00:00
Vitor Sessak
a8eb8de461 Add tables used by both AMR-NB and SIPR
Originally committed as revision 20897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-19 14:05:31 +00:00
Vitor Sessak
92f99a33b8 Commit functions used by both AMRNB and SIPR
Originally committed as revision 20805 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-12 13:58:07 +00:00
Reynaldo H. Verdejo Pinochet
136086523f Correct double include introduced by r20450
Originally committed as revision 20452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-05 01:10:27 +00:00
Reynaldo H. Verdejo Pinochet
0c50f8e6cc Implement ff_scale_vector_to_given_sum_of_squares()
to aid generic gain control routines. Changes
for qcelp are included. Patch Collin McQuillan.

Originally committed as revision 20450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-04 19:29:29 +00:00
Vitor Sessak
504eee37de Commit some functions that are used by both SIPR and AMR.
Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-27 23:53:18 +00:00
Reynaldo H. Verdejo Pinochet
95e8325771 Functional part Kenan Gillet's 'extract and share weighted_vector_sumf'
patchset. Idea is to share this common code between the AMR and QCELP
decoders.

Originally committed as revision 17916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-09 21:55:24 +00:00
Diego Biurrun
1384e27054 consistency cosmetics: indices --> indexes in variable names
Originally committed as revision 13446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-26 23:36:05 +00:00
Vladimir Voroshilov
5b2729cd0b adaptive and fixed codebook vector operations for ACELP-based codecs
Originally committed as revision 13244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-23 03:10:27 +00:00