Mans Rullgard 4a606c830a av_memcpy_backptr: optimise some special cases ...

- Add special cases for offsets of 2, 3, or 4 bytes.  This means the
  offset is always >4 in the generic case, allowing 32-bit copies to
  be used there.
- Don't use memcpy() for sizes less than 16 bytes.

Signed-off-by: Mans Rullgard <mans@mansr.com>

2012-11-23 12:04:17 +00:00

..

arm

Move avutil tables only used in libavcodec to libavcodec.

2012-10-11 18:29:36 +02:00

avr32

…

bfin

…

mips

…

ppc

float_dsp: ppc: add a separate header for Altivec function prototypes

2012-06-08 14:52:01 -04:00

sh4

…

tomi

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x86

x86: SPLATD: port to cpuflags

2012-11-18 18:34:05 +01:00

adler32.c

…

adler32.h

…

aes.c

avutil: Add functions for allocating opaque contexts for algorithms

2012-10-11 23:35:27 +03:00

aes.h

avutil: Add functions for allocating opaque contexts for algorithms

2012-10-11 23:35:27 +03:00

attributes.h

attributes: add av_noreturn

2012-07-03 17:26:51 +02:00

audio_fifo.c

Don't include common.h from avutil.h

2012-08-15 22:32:06 +03:00

audio_fifo.h

…

audioconvert.h

lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h

2012-11-11 13:35:12 -05:00

avassert.h

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avstring.c

avstring-test: fix memory leaks

2012-10-12 23:51:12 +01:00

avstring.h

…

avutil.h

lavr: add general API usage doxy

2012-10-29 20:05:41 +01:00

base64.c

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base64.h

…

blowfish.c

blowfish: Add more tests

2012-10-03 16:05:54 +03:00

blowfish.h

Add Blowfish encryption support in libavutil

2012-07-04 15:10:57 +03:00

bswap.h

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channel_layout.c

lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h

2012-11-11 13:35:12 -05:00

channel_layout.h

lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h

2012-11-11 13:35:12 -05:00

colorspace.h

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common.h

avutil: change GET_UTF8 to not use av_log2()

2012-11-14 13:50:42 +00:00

cpu.c

avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union member

2012-09-04 23:13:38 +03:00

cpu.h

cpu.h: define AV_CPU_FLAG_MMX2 for libavutil major 52

2012-11-16 15:04:48 +01:00

crc_data.h

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crc.c

crc: move doxy to the header

2012-11-02 18:28:56 +01:00

crc.h

crc: av_crc() parameter names should match between .c, .h and doxygen

2012-11-16 10:38:23 +01:00

des.c

Use av_gettime() in various places

2012-06-20 17:09:03 +01:00

des.h

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dict.c

Don't include common.h from avutil.h

2012-08-15 22:32:06 +03:00

dict.h

Give all anonymously typedeffed structs in headers a name

2012-10-06 09:27:11 +02:00

error.c

avutil: Add AVERROR_EXPERIMENTAL

2012-10-21 22:38:21 +02:00

error.h

avutil: Add AVERROR_EXPERIMENTAL

2012-10-21 22:38:21 +02:00

eval.c

eval-test: make table static const

2012-10-13 11:39:25 +01:00

eval.h

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fifo.c

…

fifo.h

lavu: remove disabled FF_API_AV_FIFO_PEEK cruft

2012-10-23 07:33:05 +02:00

file.c

Add some more missing includes after removing the implicit common.h

2012-08-15 23:48:48 +03:00

file.h

Don't include common.h from avutil.h

2012-08-15 22:32:06 +03:00

float_dsp.c

float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil

2012-06-18 18:01:14 -04:00

float_dsp.h

float_dsp: add x86-optimized functions for vector_fmac_scalar()

2012-06-18 18:01:14 -04:00

imgutils.c

avutil: Rename ff_set_systematic_pal2() ---> avpriv_set_systematic_pal2()

2012-10-13 19:59:20 +02:00

imgutils.h

avutil: Rename ff_set_systematic_pal2() ---> avpriv_set_systematic_pal2()

2012-10-13 19:59:20 +02:00

internal.h

Add support for building shared libraries with MSVC

2012-10-18 14:26:15 +03:00

intfloat_readwrite.c

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intfloat_readwrite.h

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intfloat.h

intfloat: Don't use designated initializers in the public headers

2012-07-02 14:05:40 +03:00

intmath.c

lavu: add av_ctz() for trailing zero bit count

2012-11-05 15:32:29 -05:00

intmath.h

lavu: add av_ctz() for trailing zero bit count

2012-11-05 15:32:29 -05:00

intreadwrite.h

intreadwrite: Add AV_COPYxxU macros for copying to/from unaligned addresses

2012-10-23 16:54:08 +02:00

lfg.c

avformat: Remove non-compiling and/or silly commented-out printf/av_log statements

2012-10-01 10:24:28 +02:00

lfg.h

Give all anonymously typedeffed structs in headers a name

2012-10-06 09:27:11 +02:00

libavutil.v

Revert "avutil: make some tables visible again"

2012-10-23 07:33:05 +02:00

libm.h

libm: add fallbacks for various single-precision functions

2012-10-23 12:00:21 +01:00

lls.c

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lls.h

…

log2_tab.c

avutil: Duplicate ff_log2_tab instead of sharing it across libs

2012-10-12 20:39:17 +02:00

log.c

Don't include common.h from avutil.h

2012-08-15 22:32:06 +03:00

log.h

…

lzo.c

avutil: Move memcpy_backptr() to mem.c

2012-10-25 11:36:57 +02:00

lzo.h

avutil: Move memcpy_backptr() to mem.c

2012-10-25 11:36:57 +02:00

Makefile

lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h

2012-11-11 13:35:12 -05:00

mathematics.c

Move av_reverse table to libavcodec

2012-10-12 20:39:18 +02:00

mathematics.h

mathematics: Don't use division by zero in NAN/INFINITY macros

2012-07-01 19:06:13 +03:00

md5.c

avutil: Add functions for allocating opaque contexts for algorithms

2012-10-11 23:35:27 +03:00

md5.h

avutil: Add functions for allocating opaque contexts for algorithms

2012-10-11 23:35:27 +03:00

mem.c

av_memcpy_backptr: optimise some special cases

2012-11-23 12:04:17 +00:00

mem.h

avutil: Move memcpy_backptr() to mem.c

2012-10-25 11:36:57 +02:00

old_pix_fmts.h

pixfmt: add AV_ prefixes to PIX_FMT_*

2012-10-08 07:12:16 +02:00

opt.c

lavu: remove disabled avoptions cruft

2012-10-23 07:33:05 +02:00

opt.h

lavu: remove disabled avoptions cruft

2012-10-23 07:33:05 +02:00

parseutils.c

parseutils-test: various cleanups

2012-10-11 18:00:27 +01:00

parseutils.h

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pixdesc.c

pixdesc: add PIX_FMT_ALPHA flag

2012-11-20 12:45:58 +01:00

pixdesc.h

pixdesc: add PIX_FMT_ALPHA flag

2012-11-20 12:45:58 +01:00

pixfmt.h

pixfmt: support more yuva formats

2012-10-30 12:02:42 +01:00

random_seed.c

random_seed: Support using CryptGenRandom on windows

2012-10-11 18:49:34 +03:00

random_seed.h

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rational.c

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rational.h

rational: add av_inv_q() returning the inverse of an AVRational

2012-08-05 17:46:41 +01:00

rc4.c

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rc4.h

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samplefmt.c

lavu: remove disabled FF_API_GET_BITS_PER_SAMPLE_FMT cruft

2012-10-23 07:33:05 +02:00

samplefmt.h

lavu: remove disabled FF_API_GET_BITS_PER_SAMPLE_FMT cruft

2012-10-23 07:33:05 +02:00

sha.c

avutil: Add functions for allocating opaque contexts for algorithms

2012-10-11 23:35:27 +03:00

sha.h

avutil: Add functions for allocating opaque contexts for algorithms

2012-10-11 23:35:27 +03:00

time.c

lavu: add av_usleep() function

2012-06-22 17:15:18 +01:00

time.h

lavu: add av_usleep() function

2012-06-22 17:15:18 +01:00

timer.h

Don't include common.h from avutil.h

2012-08-15 22:32:06 +03:00

tree.c

Use the new aes/md5/sha/tree allocation functions

2012-10-11 23:35:28 +03:00

tree.h

avutil: Add functions for allocating opaque contexts for algorithms

2012-10-11 23:35:27 +03:00

utils.c

…

version.h

cpu.h: define AV_CPU_FLAG_MMX2 for libavutil major 52

2012-11-16 15:04:48 +01:00

xtea.c

xtea: Test inplace decryption

2012-10-03 19:19:53 +03:00

xtea.h

doxygen: Fix function parameter names to match the code

2012-08-09 20:05:55 +02:00