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9a92aea27b
ffmpeg/libavutil
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Martin Storsjö 9a92aea27b avutil: Add functions for allocating opaque contexts for algorithms 
The current API where the plain size is exposed is not of much
use - in most cases it is allocated dynamically anyway.

If allocated e.g. on the stack via an uint8_t array, there's no
guarantee that the struct's members are aligned properly (unless
the array is overallocated and the opaque pointer within it
manually aligned to some unspecified alignment).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-11 23:35:27 +03:00
..
arm Move avutil tables only used in libavcodec to libavcodec. 2012-10-11 18:29:36 +02:00
avr32 Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
bfin Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
mips mips: intreadwrite: fix inline asm for gcc 4.8 2012-05-09 13:45:22 +01:00
ppc float_dsp: ppc: add a separate header for Altivec function prototypes 2012-06-08 14:52:01 -04:00
sh4 Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
tomi Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
x86 x86: get_cpu_flags: add necessary ifdefs around function body 2012-10-04 19:29:14 +02:00
adler32.c tests/examples: Mark some variables only used within their files as static. 2011-12-08 01:01:00 +01:00
adler32.h doxy: provide a start page and document libavutil 2011-11-22 17:16:02 +01:00
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 avutil: add audio fifo buffer 2012-04-20 09:43:11 -04:00
audioconvert.c lavu/audioconvert: add a second low frequency channel. 2012-09-12 18:26:53 -04:00
audioconvert.h lavu/audioconvert: add a second low frequency channel. 2012-09-12 18:26:53 -04:00
avassert.h multiple inclusion guard cleanup 2011-05-21 13:48:10 +02:00
avstring.c Don't include common.h from avutil.h 2012-08-15 22:32:06 +03:00
avstring.h doxygen: misc consistency, spelling and wording fixes 2011-12-12 23:06:23 +01:00
avutil.h Don't include common.h from avutil.h 2012-08-15 22:32:06 +03:00
base64.c Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
base64.h doxy: provide a start page and document libavutil 2011-11-22 17:16:02 +01:00
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 bswap: make generic implementation more compiler-friendly 2011-12-12 12:14:14 +00:00
colorspace.h Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
common.h libavutil: add saturating addition functions 2012-08-13 01:03:10 +01:00
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 x86: build: replace mmx2 by mmxext 2012-08-03 22:51:05 +02:00
crc_data.h Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
crc.c Code clean-up for crc.c, lfg.c, log.c, random_see.d, rational.c and tree.c. 2011-12-03 15:13:48 -08:00
crc.h cosmetics: Remove extra newlines at EOF 2012-01-27 17:19:09 -08:00
des.c Use av_gettime() in various places 2012-06-20 17:09:03 +01:00
des.h des: add possibility to calculate DES-CBC-MAC with small buffer 2011-09-21 08:28:20 +02:00
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 Don't include common.h from avutil.h 2012-08-15 22:32:06 +03:00
error.h averror: make error values proper negative values 2012-10-11 01:07:57 +02:00
eval.c Don't include common.h from avutil.h 2012-08-15 22:32:06 +03:00
eval.h Fix a bunch of common typos. 2011-12-11 00:32:25 +01:00
fifo.c fifo: add FIFO API test program, and fate test 2011-08-26 20:54:36 +02:00
fifo.h Don't include common.h from avutil.h 2012-08-15 22:32:06 +03:00
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 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
imgutils.h Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
internal.h Allow use of strncpy() 2012-10-03 14:36:51 +01:00
intfloat_readwrite.c cosmetics: Remove extra newlines at EOF 2012-01-27 17:19:09 -08:00
intfloat_readwrite.h lavu: replace int/float punning functions 2011-12-11 18:47:19 +00:00
intfloat.h intfloat: Don't use designated initializers in the public headers 2012-07-02 14:05:40 +03:00
intmath.h Move avutil tables only used in libavcodec to libavcodec. 2012-10-11 18:29:36 +02:00
intreadwrite.h intreadwrite.h: fix AV_RL32/AV_RB32 signedness. 2011-06-16 20:49:19 +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 lavu: change versioning script to include all av* prefixed symbols 2012-06-08 15:47:59 -04:00
libm.h configure: Check for the math function rint 2012-07-11 10:40:11 +03:00
lls.c lls: use av_lfg instead of rand() in test program 2011-07-11 21:09:27 +01:00
lls.h Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
log.c Don't include common.h from avutil.h 2012-08-15 22:32:06 +03:00
log.h log.h: make AVClass a named struct 2011-10-12 23:39:31 +02:00
lzo.c libavutil: Remove broken and pointless lzo test program. 2012-03-26 13:00:09 +02:00
lzo.h doxygen: Replace '\' by '@' in Doxygen markup tags. 2011-12-07 15:29:14 +01:00
Makefile Move avutil tables only used in libavcodec to libavcodec. 2012-10-11 18:29:36 +02:00
mathematics.c Move avutil tables only used in libavcodec to libavcodec. 2012-10-11 18:29:36 +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 mem: Don't abort on av_malloc(0) in debug mode 2012-07-10 11:37:03 +03:00
mem.h mem: fix typo in check for __ICC 2012-09-10 00:07:26 +01:00
old_pix_fmts.h pixfmt: add AV_ prefixes to PIX_FMT_* 2012-10-08 07:12:16 +02:00
opt.c avopt: Explicitly store rational option defaults in .dbl 2012-09-04 23:13:55 +03:00
opt.h avopt: fix examples to match the same style about default values as the actual code. 2012-09-05 20:09:47 +03:00
parseutils.c parseutils-test: various cleanups 2012-10-11 18:00:27 +01:00
parseutils.h doxygen: misc consistency, spelling and wording fixes 2011-12-12 23:06:23 +01:00
pixdesc.c Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
pixdesc.h Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
pixfmt.h pixfmt: add AV_ prefixes to PIX_FMT_* 2012-10-08 07:12:16 +02:00
random_seed.c random_seed: Support using CryptGenRandom on windows 2012-10-11 18:49:34 +03:00
random_seed.h doxy: provide a start page and document libavutil 2011-11-22 17:16:02 +01:00
rational.c libavutil: Remove pointless rational test program. 2012-03-26 13:00:09 +02:00
rational.h rational: add av_inv_q() returning the inverse of an AVRational 2012-08-05 17:46:41 +01:00
rc4.c Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
rc4.h doxygen: Consistently use '@' instead of '\' for Doxygen markup. 2011-06-24 00:37:49 +02:00
samplefmt.c samplefmt: make av_samples_alloc() initialize the data to silence. 2012-10-04 08:05:21 +02:00
samplefmt.h samplefmt: make av_samples_alloc() initialize the data to silence. 2012-10-04 08:05:21 +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 avutil: Add functions for allocating opaque contexts for algorithms 2012-10-11 23:35:27 +03:00
tree.h avutil: Add functions for allocating opaque contexts for algorithms 2012-10-11 23:35:27 +03:00
utils.c lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums 2011-04-26 08:38:57 +02:00
version.h avutil: Add functions for allocating opaque contexts for algorithms 2012-10-11 23:35:27 +03:00
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