libretro/FFmpeg
1
0 Fork 0
mirror of https://github.com/libretro/FFmpeg.git synced 2026-11-13 04:34:56 -10:00
Code Issues Packages Projects Releases Wiki Activity
74,713 Commits 15 Branches 108 Tags
master
Commit Graph
37 Commits
Author SHA1 Message Date
Michael Niedermayer 7d3aa2ca63 avutil/float_dsp: Remove use of deprecated av_set_cpu_flags_mask() 
Signed-off-by: Michael Niedermayer <[email protected]>
 2015-08-07 22:46:27 +02:00
Michael Niedermayer a54a51cc9b avutil/float_dsp: add avpriv_float_dsp_alloc() 
Signed-off-by: Michael Niedermayer <[email protected]>
 2014-11-18 11:43:01 +01:00
James Almer 5402d1bce5 float_dsp-test: allow forcing cpuflags 
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: James Almer <[email protected]>
 2014-10-10 13:51:51 -03:00
Michael Niedermayer cd1d4b51e3 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  float_dsp: Replace arch optimization ifdefs by if cascade

Conflicts:
	libavutil/float_dsp.c

Merged-by: Michael Niedermayer <[email protected]>
 2014-03-22 18:52:21 +01:00
Diego Biurrun 46caba4a65 float_dsp: Replace arch optimization ifdefs by if cascade 
Arch-specific optimizations are handled this way everywhere else.
 2014-03-22 14:11:22 +01:00
Michael Niedermayer 3d04b1aab1 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  float-dsp-test: do not use C99's predefined  __func__

Merged-by: Michael Niedermayer <[email protected]>
 2014-03-20 12:53:41 +01:00
Janne Grunau 6a74ebc34d float-dsp-test: do not use C99's predefined __func__ 
It is not supported by all compilers on FATE. Fixes "some test were
skipped" errors.
 2014-03-20 11:16:06 +01:00
Michael Niedermayer f502234f93 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  float_dsp: Use LOCAL_ALIGNED for instead of DECLARE_ALIGNED within functions

Merged-by: Michael Niedermayer <[email protected]>
 2014-03-19 21:20:14 +01:00
Martin Storsjö ae23809184 float_dsp: Use LOCAL_ALIGNED for instead of DECLARE_ALIGNED within functions 
This fixes fate-float_dsp-test on RVCT 4.0.

Signed-off-by: Martin Storsjö <[email protected]>
 2014-03-19 20:02:34 +02:00
Michael Niedermayer ce9d3daa8a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  aarch64: float_dsp NEON assembler

Merged-by: Michael Niedermayer <[email protected]>
 2014-03-19 02:52:08 +01:00
Janne Grunau dbd12523a4 aarch64: float_dsp NEON assembler 
Ported from arm NEON and added vector_dmul_scalar.

Functions between 1.5 and 5 times faster than the C implementations
using Apple's clang-503.0.19 on A7.
 2014-03-18 22:56:07 +01:00
Michael Niedermayer 7ab315ec69 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  float_dsp: add test program and use it as fate test

Merged-by: Michael Niedermayer <[email protected]>
 2014-03-18 20:04:28 +01:00
Janne Grunau f0f687446e float_dsp: add test program and use it as fate test 2014-03-18 13:08:00 +01:00
Michael Niedermayer 803445e02c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Drop pointless directory name prefixes from #includes in the current dir

Merged-by: Michael Niedermayer <[email protected]>
 2013-09-11 12:51:01 +02:00
Diego Biurrun a0b901a348 Drop pointless directory name prefixes from #includes in the current dir 2013-09-10 12:38:41 +02:00
Michael Niedermayer 3c200aa693 Merge commit '1fda184a85178cfd7b98d9e308d18e1ded76a511' 
* commit '1fda184a85178cfd7b98d9e308d18e1ded76a511':
  avutil: Add av_cold attributes to init functions missing them

Merged-by: Michael Niedermayer <[email protected]>
 2013-05-05 12:53:50 +02:00
Diego Biurrun 1fda184a85 avutil: Add av_cold attributes to init functions missing them 2013-05-04 22:48:05 +02:00
Michael Niedermayer 9d6e0ac673 floatdsp: restrict->av_restrict 
Fix msvc

Signed-off-by: Michael Niedermayer <[email protected]>
 2013-01-24 00:49:47 +01:00
Michael Niedermayer 8102f27b5b Merge commit '73b704ac609d83e0be124589f24efd9b94947cf9' 
* commit '73b704ac609d83e0be124589f24efd9b94947cf9':
  arm: Add some missing header #includes
  floatdsp: move scalarproduct_float from dsputil to avfloatdsp.

Conflicts:
	libavcodec/acelp_pitch_delay.c
	libavcodec/amrnbdec.c
	libavcodec/amrwbdec.c
	libavcodec/ra288.c
	libavcodec/x86/dsputil_mmx.c
	libavutil/x86/float_dsp.asm

Merged-by: Michael Niedermayer <[email protected]>
 2013-01-23 14:31:55 +01:00
Michael Niedermayer 24604ebaf8 Merge commit '5959bfaca396ecaf63a8123055f499688b79cae3' 
* commit '5959bfaca396ecaf63a8123055f499688b79cae3':
  floatdsp: move butterflies_float from dsputil to avfloatdsp.

Conflicts:
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/imc.c
	libavcodec/mpegaudiodec.c

Merged-by: Michael Niedermayer <[email protected]>
 2013-01-23 14:13:54 +01:00
Michael Niedermayer 6e6e170898 Merge commit '42d324694883cdf1fff1612ac70fa403692a1ad4' 
* commit '42d324694883cdf1fff1612ac70fa403692a1ad4':
  floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.

Conflicts:
	libavcodec/arm/dsputil_init_vfp.c
	libavcodec/arm/dsputil_vfp.S
	libavcodec/dsputil.c
	libavcodec/ppc/float_altivec.c
	libavcodec/x86/dsputil.asm
	libavutil/x86/float_dsp.asm

Merged-by: Michael Niedermayer <[email protected]>
 2013-01-23 14:04:50 +01:00
Michael Niedermayer b1b870fbd7 Merge commit '55aa03b9f8f11ebb7535424cc0e5635558590f49' 
* commit '55aa03b9f8f11ebb7535424cc0e5635558590f49':
  floatdsp: move vector_fmul_add from dsputil to avfloatdsp.

Conflicts:
	libavcodec/dsputil.c
	libavcodec/x86/dsputil.asm

Merged-by: Michael Niedermayer <[email protected]>
 2013-01-23 13:54:34 +01:00
Ronald S. Bultje 5959bfaca3 floatdsp: move butterflies_float from dsputil to avfloatdsp. 
This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3)
independent of dsputil.
 2013-01-22 11:55:42 -08:00
Ronald S. Bultje 42d3246948 floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. 
Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
 2013-01-22 11:55:42 -08:00
Ronald S. Bultje 55aa03b9f8 floatdsp: move vector_fmul_add from dsputil to avfloatdsp. 2013-01-22 11:55:42 -08:00
Ronald S. Bultje d56668bd80 floatdsp: move scalarproduct_float from dsputil to avfloatdsp. 
This makes the aac decoder and all voice codecs independent of dsputil.
 2013-01-22 11:55:42 -08:00
Michael Niedermayer 5c7e9e16c9 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc: Move vector_fmul_window to AVFloatDSPContext
  rtpdec_mpeg4: Check the remaining amount of data before reading

Conflicts:
	libavcodec/dsputil.c

Merged-by: Michael Niedermayer <[email protected]>
 2013-01-16 12:38:41 +01:00
Justin Ruggles e034cc6c60 lavc: Move vector_fmul_window to AVFloatDSPContext 
Signed-off-by: Luca Barbato <[email protected]>
 2013-01-16 10:45:45 +01:00
Michael Niedermayer 15784c2bab Merge commit '9d5c62ba5b586c80af508b5914934b1c439f6652' 
* commit '9d5c62ba5b586c80af508b5914934b1c439f6652':
  lavu/opt: do not filter out the initial sign character except for flags
  eval: treat dB as decibels instead of decibytes
  float_dsp: add vector_dmul_scalar() to multiply a vector of doubles

Conflicts:
	libavutil/eval.c
	tests/ref/fate/eval

Merged-by: Michael Niedermayer <[email protected]>
 2012-12-06 14:33:38 +01:00
Justin Ruggles ac7eb4cb20 float_dsp: add vector_dmul_scalar() to multiply a vector of doubles 
Include x86-optimized versions for SSE2 and AVX.
 2012-12-05 11:23:36 -05:00
Michael Niedermayer 2684d2e3ea Merge commit '284ea790d89441fa1e6b2d72d3c1ed6d61972f0b' 
* commit '284ea790d89441fa1e6b2d72d3c1ed6d61972f0b':
  dsputil: move vector_fmul_scalar() to AVFloatDSPContext in libavutil
  aacenc: use the correct output buffer
  aacdec: fix signed overflows in lcg_random()
  base64: fix signed overflow in shift

Conflicts:
	libavcodec/dsputil.c
	libavutil/base64.c

Merged-by: Michael Niedermayer <[email protected]>
 2012-11-27 13:39:52 +01:00
Justin Ruggles 284ea790d8 dsputil: move vector_fmul_scalar() to AVFloatDSPContext in libavutil 2012-11-26 11:29:06 -05:00
Bojan Zivkovic a74ae4691a mips: Optimization of AC3 FP encoder and EAC3 FP decoder 
Signed-off-by: Bojan Zivkovic <[email protected]>
Reveiwed-by: Vitor Sessak <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
 2012-11-19 22:24:44 +01:00
Michael Niedermayer cabbd271a5 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (24 commits)
  flvdec: remove incomplete, disabled seeking code
  mem: add support for _aligned_malloc() as found on Windows
  lavc: Extend the documentation for avcodec_init_packet
  flvdec: remove incomplete, disabled seeking code
  http: replace atoll() with strtoll()
  mpegts: remove unused/incomplete/broken seeking code
  af_amix: allow float planar sample format as input
  af_amix: use AVFloatDSPContext.vector_fmac_scalar()
  float_dsp: add x86-optimized functions for vector_fmac_scalar()
  float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil
  lavr: Add x86-optimized function for flt to s32 conversion
  lavr: Add x86-optimized function for flt to s16 conversion
  lavr: Add x86-optimized functions for s32 to flt conversion
  lavr: Add x86-optimized functions for s32 to s16 conversion
  lavr: Add x86-optimized functions for s16 to flt conversion
  lavr: Add x86-optimized function for s16 to s32 conversion
  rtpenc: Support packetizing iLBC
  rtpdec: Add a depacketizer for iLBC
  Implement the iLBC storage file format
  mov: Support muxing/demuxing iLBC
  ...

Conflicts:
	Changelog
	configure
	libavcodec/avcodec.h
	libavcodec/dsputil.c
	libavcodec/version.h
	libavformat/movenc.c
	libavformat/mpegts.c
	libavformat/version.h
	libavutil/mem.c

Merged-by: Michael Niedermayer <[email protected]>
 2012-06-19 20:53:27 +02:00
Justin Ruggles cb5042d02c float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil 2012-06-18 18:01:14 -04:00
Michael Niedermayer b0415287e3 float_dsp.c: Restore author attribution that was removed by libav while moving code to libavutil 
Original code comes from:
commit eb4825b5d4
Author: Loren Merritt <[email protected]>
Date:   Thu Aug 10 19:06:25 2006 +0000

    sse and 3dnow implementations of float->int conversion and mdct windowing.
    15% faster vorbis.

and

commit 0bde73d907
Author: Michael Niedermayer <[email protected]>
Date:   Tue May 17 19:02:43 2005 +0000

    Vorbis decoder by (Balatoni Denes | dbalatoni programozo hu)

Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
 2012-06-09 16:09:47 +02:00
Justin Ruggles d5a7229ba4 Add a float DSP framework to libavutil 
Move vector_fmul() from DSPContext to AVFloatDSPContext.
 2012-06-08 13:14:38 -04:00