virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

Update dsputil- and SIMD-related comments to match reality more closely

Browse Source
This commit is contained in:
Diego Biurrun 2014-01-29 13:12:59 +01:00
parent d1184b8110
commit 831a118078
21 changed files with 20 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/aacdec.c
View File

@ -2529,7 +2529,7 @@ static void apply_dependent_coupling(AACContext *ac,
const float gain = cce->coup.gain[index][idx];
for (group = 0; group < ics->group_len[g]; group++) {
for (k = offsets[i]; k < offsets[i + 1]; k++) {
// XXX dsputil-ize
// FIXME: SIMDify
dest[group * 128 + k] += gain * src[group * 128 + k];
}
}

2
libavcodec/ac3dsp.c
View File

@ -1,5 +1,5 @@
/*
* AC-3 DSP utils
* AC-3 DSP functions
* Copyright (c) 2011 Justin Ruggles
*
* This file is part of Libav.

2
libavcodec/ac3dsp.h
View File

@ -1,5 +1,5 @@
/*
* AC-3 DSP utils
* AC-3 DSP functions
* Copyright (c) 2011 Justin Ruggles
*
* This file is part of Libav.

2
libavcodec/arm/hpeldsp_arm.S
View File

@ -1,5 +1,5 @@
@
@ ARMv4 optimized DSP utils
@ ARMv4-optimized halfpel functions
@ Copyright (c) 2004 AGAWA Koji <i (AT) atty (DOT) jp>
@
@ This file is part of Libav.

2
libavcodec/arm/hpeldsp_init_arm.c
View File

@ -1,5 +1,5 @@
/*
* ARM optimized DSP utils
* ARM-optimized halfpel functions
* Copyright (c) 2001 Lionel Ulmer
*
* This file is part of Libav.

2
libavcodec/arm/videodsp_armv5te.S
View File

@ -1,5 +1,5 @@
@
@ ARMv5te optimized DSP utils
@ ARMv5te-optimized core video DSP functions
@ Copyright (c) 2004 AGAWA Koji <i (AT) atty (DOT) jp>
@
@ This file is part of Libav.

2
libavcodec/bfin/hpeldsp_bfin.c
View File

@ -1,5 +1,5 @@
/*
* BlackFin DSPUTILS
* BlackFin halfpel functions
*
* Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
* Copyright (c) 2006 Michael Benjamin <michael.benjamin@analog.com>

2
libavcodec/mpegvideo_motion.c
View File

@ -404,7 +404,7 @@ static void mpeg_motion_field(MpegEncContext *s, uint8_t *dest_y,
motion_x, motion_y, h, 0, mb_y);
}
// FIXME move to dsputil, avg variant, 16x16 version
// FIXME: SIMDify, avg variant, 16x16 version
static inline void put_obmc(uint8_t *dst, uint8_t *src[5], int stride)
{
int x;

2
libavcodec/x86/ac3dsp.asm
View File

@ -1,5 +1,5 @@
;*****************************************************************************
;* x86-optimized AC-3 DSP utils
;* x86-optimized AC-3 DSP functions
;* Copyright (c) 2011 Justin Ruggles
;*
;* This file is part of Libav.

2
libavcodec/x86/ac3dsp_init.c
View File

@ -1,5 +1,5 @@
/*
* x86-optimized AC-3 DSP utils
* x86-optimized AC-3 DSP functions
* Copyright (c) 2011 Justin Ruggles
*
* This file is part of Libav.

2
libavcodec/x86/deinterlace.asm
View File

@ -1,5 +1,5 @@
;******************************************************************************
;* MMX optimized deinterlacing functions
;* SIMD-optimized deinterlacing functions
;* Copyright (c) 2010 Vitor Sessak
;* Copyright (c) 2002 Michael Niedermayer
;*

2
libavcodec/x86/fdct.c
View File

@ -1,5 +1,5 @@
/*
* MMX optimized forward DCT
* SIMD-optimized forward DCT
* The gcc porting is Copyright (c) 2001 Fabrice Bellard.
* cleanup/optimizations are Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
* SSE2 optimization is Copyright (c) 2004 Denes Balatoni.

2
libavcodec/x86/fpel.asm
View File

@ -1,5 +1,5 @@
;******************************************************************************
;* MMX optimized DSP utils
;* SIMD-optimized fullpel functions
;* Copyright (c) 2008 Loren Merritt
;* Copyright (c) 2003-2013 Michael Niedermayer
;* Copyright (c) 2013 Daniel Kang

2
libavcodec/x86/hpeldsp.asm
View File

@ -1,5 +1,5 @@
;******************************************************************************
;* MMX optimized hpel functions
;* SIMD-optimized halfpel functions
;*
;* This file is part of Libav.
;*

2
libavcodec/x86/hpeldsp_init.c
View File

@ -1,5 +1,5 @@
/*
* MMX optimized DSP utils
* SIMD-optimized halfpel functions
* Copyright (c) 2000, 2001 Fabrice Bellard
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*

2
libavcodec/x86/hpeldsp_rnd_template.c
View File

@ -1,5 +1,5 @@
/*
* DSP utils mmx functions are compiled twice for rnd/no_rnd
* SIMD-optimized halfpel functions are compiled twice for rnd/no_rnd
* Copyright (c) 2000, 2001 Fabrice Bellard
* Copyright (c) 2003-2004 Michael Niedermayer <michaelni@gmx.at>
*

2
libavcodec/x86/lpc.c
View File

@ -1,5 +1,5 @@
/*
* MMX optimized LPC DSP utils
* SIMD-optimized LPC functions
* Copyright (c) 2007 Loren Merritt
*
* This file is part of Libav.

2
libavcodec/x86/mpegaudiodsp.c
View File

@ -1,5 +1,5 @@
/*
* MMX optimized MP3 decoding functions
* SIMD-optimized MP3 decoding functions
* Copyright (c) 2010 Vitor Sessak
*
* This file is part of Libav.

2
libavcodec/x86/qpel.asm
View File

@ -1,5 +1,5 @@
;******************************************************************************
;* MMX optimized DSP utils
;* SIMD-optimized quarterpel functions
;* Copyright (c) 2008 Loren Merritt
;* Copyright (c) 2003-2013 Michael Niedermayer
;* Copyright (c) 2013 Daniel Kang

2
libavcodec/x86/rnd_template.c
View File

@ -1,5 +1,5 @@
/*
* DSP utils mmx functions are compiled twice for rnd/no_rnd
* SIMD-optimized halfpel functions are compiled twice for rnd/no_rnd
* Copyright (c) 2000, 2001 Fabrice Bellard
* Copyright (c) 2003-2004 Michael Niedermayer <michaelni@gmx.at>
*

2
libavutil/arm/float_dsp_init_arm.c
View File

@ -1,6 +1,4 @@
/*
* ARM optimized DSP utils
*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or