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e460aa3282
FFmpeg/libavutil
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Martin Storsjö e460aa3282 atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize 
Not all gcc configurations have an implementation of all the atomic
operations, and some gcc configurations have some atomic builtins
implemented but not all.

Thus check for the most essential function, whose presence should
indicate that all others are present as well, since it can be used
to implement all the other ones.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-08 14:55:08 +02:00
..
arm arm: Fall back to runtime cpu feature detection via /proc/cpuinfo 2013-02-11 17:15:15 +02:00
avr32
bfin
mips
ppc floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. 2013-01-22 11:55:42 -08:00
sh4
tomi intreadwrite: tomi: Add missing attributes.h #include for av_always_inline 2013-02-20 00:45:30 +01:00
x86 x86: Use simple nop codes for <= sse (rather than <= mmx) 2013-02-19 22:33:19 +02:00
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
atomic_gcc.h atomic: Add include guards to the implementation headers 2013-03-08 12:00:06 +02:00
atomic_suncc.h atomic: Add include guards to the implementation headers 2013-03-08 12:00:06 +02:00
atomic_win32.h atomic: Add include guards to the implementation headers 2013-03-08 12:00:06 +02:00
atomic.c atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize 2013-03-08 14:55:08 +02:00
atomic.h atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize 2013-03-08 14:55:08 +02:00
attributes.h
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
avstring.c avstring: Fix isxdigit to not accept non-hex characters 2013-03-07 16:46:46 +02:00
avstring.h avstring: Add locale independent versions of some ctype.h functions 2013-03-07 15:16:26 +02:00
avutil.h lavr: add general API usage doxy 2012-10-29 20:05:41 +01:00
base64.c Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
base64.h
blowfish.c Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
blowfish.h
bswap.h
buffer_internal.h AVBuffer: add a new API for buffer pools 2013-03-08 07:33:28 +01:00
buffer.c AVBuffer: add a new API for buffer pools 2013-03-08 07:33:28 +01:00
buffer.h AVBuffer: add a new API for buffer pools 2013-03-08 07:33:28 +01:00
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
common.h Use the avstring.h locale-independent character type functions 2013-03-07 15:16:36 +02:00
cpu.c Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
cpu.h cpu.h: define AV_CPU_FLAG_MMX2 for libavutil major 52 2012-11-16 15:04:48 +01:00
crc.c crc: Move static data table from header to .c file 2013-02-11 16:48:44 +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 Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
des.h
dict.c Use the avstring.h locale-independent character type functions 2013-03-07 15:16:36 +02:00
dict.h dict: add av_dict_parse_string() 2013-01-25 17:20:03 +01:00
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 Use the avstring.h locale-independent character type functions 2013-03-07 15:16:36 +02:00
eval.h
fifo.c Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
fifo.h lavu: remove disabled FF_API_AV_FIFO_PEEK cruft 2012-10-23 07:33:05 +02:00
file.c avutil: Include io.h with a separate condition from MapViewOfFile 2012-11-29 18:19:57 +02:00
file.h Don't include common.h from avutil.h 2012-08-15 22:32:06 +03:00
float_dsp.c floatdsp: move scalarproduct_float from dsputil to avfloatdsp. 2013-01-22 11:55:42 -08:00
float_dsp.h float_dsp: Include config.h for redefining restrict 2013-01-23 11:17:32 +02:00
frame.c Replace remaining includes of audioconvert.h with channel_layout.h 2013-03-08 07:42:13 +01:00
frame.h AVFrame: deprecate all now unused fields 2013-03-08 07:41:21 +01:00
hmac.c lavu: Add a fate test for the HMAC API 2013-01-15 23:18:07 +02:00
hmac.h lavu: Add an API for calculating HMAC (RFC 2104) 2013-01-15 11:54:19 +02:00
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 avutil: Ensure that emms_c is always defined, even on non-x86 2013-02-14 19:29:04 +01:00
intfloat_readwrite.c
intfloat_readwrite.h
intfloat.h
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 lls: Do not return from void functions 2013-03-01 01:44:35 +01:00
lls.h lls: #ifndef --> #if in FF_API_ version guard 2013-03-01 01:44:35 +01:00
log2_tab.c avutil: Duplicate ff_log2_tab instead of sharing it across libs 2012-10-12 20:39:17 +02:00
log.c Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
log.h misc typo, style and wording fixes 2012-12-18 13:36:51 +01:00
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 Move AVFrame from lavc to lavu. 2013-03-08 07:36:15 +01:00
mathematics.c Move av_reverse table to libavcodec 2012-10-12 20:39:18 +02:00
mathematics.h
md5.c Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
md5.h avutil: Add functions for allocating opaque contexts for algorithms 2012-10-11 23:35:27 +03:00
mem.c av_memcpy_backptr: avoid an infinite loop for back = 0 2013-02-23 09:16:15 +01:00
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 Drop unnecessary 'l' length modifier when printfing double values. 2012-12-31 11:20:45 +01:00
opt.h lavu: remove disabled avoptions cruft 2012-10-23 07:33:05 +02:00
parseutils.c Use the avstring.h locale-independent character type functions 2013-03-07 15:16:36 +02:00
parseutils.h
pixdesc.c pixfmt: add picture format for VDPAU 2013-01-12 12:00:49 +01:00
pixdesc.h pixdesc: add PIX_FMT_ALPHA flag 2012-11-20 12:45:58 +01:00
pixfmt.h pixfmt: add picture format for VDPAU 2013-01-12 12:00:49 +01:00
random_seed.c random_seed: Support using CryptGenRandom on windows 2012-10-11 18:49:34 +03:00
random_seed.h
rational.c
rational.h rational: add av_inv_q() returning the inverse of an AVRational 2012-08-05 17:46:41 +01:00
rc4.c
rc4.h
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 Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
sha.h avutil: Add functions for allocating opaque contexts for algorithms 2012-10-11 23:35:27 +03:00
time.c
time.h
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 lavc: move AVFrame.hwaccel_picture_private to Picture. 2013-03-08 07:36:01 +01:00
xtea.c Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
xtea.h doxygen: Fix function parameter names to match the code 2012-08-09 20:05:55 +02:00