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Ganesh Ajjanagadde 5989add4ab lavu/x86/lls: add fma3 optimizations for update_lls 
This improves accuracy (very slightly) and speed for processors having
fma3.

Sample benchmark (fate flac-16-lpc-cholesky, Haswell):
old:
5993610 decicycles in ff_lpc_calc_coefs,      64 runs,      0 skips
5951528 decicycles in ff_lpc_calc_coefs,     128 runs,      0 skips

new:
5252410 decicycles in ff_lpc_calc_coefs,      64 runs,      0 skips
5232869 decicycles in ff_lpc_calc_coefs,     128 runs,      0 skips

Tested with FATE and --disable-fma3, also examined contents of
lavu/lls-test.

Reviewed-by: James Almer <jamrial@gmail.com>
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2016-01-15 16:46:13 -05:00
..
aarch64
Merge commit '64034849dad8410bedbe1def4c533490fb85cc4a'
2016-01-02 10:26:42 +01:00
arm
Merge commit 'e2710e790c09e49e86baa58c6063af0097cc8cb0'
2016-01-02 11:01:29 +01:00
avr32
…
bfin
Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73'
2014-06-02 19:38:01 +02:00
mips
mips: intreadwrite: Only execute that code for mips r1 or r2
2015-09-29 11:10:37 +02:00
ppc
avutil/ppc/cpu: add include avassert.h
2015-06-05 19:12:58 +02:00
sh4
…
tomi
…
x86
lavu/x86/lls: add fma3 optimizations for update_lls
2016-01-15 16:46:13 -05:00
adler32.c
avutil/adler32: Fix data type in test code
2015-06-19 02:25:48 +02:00
adler32.h
adler32: Fix doxy group definition
2014-04-07 01:31:02 +02:00
aes_ctr.c
libavutil: add aes-ctr support
2015-12-15 14:16:28 +01:00
aes_ctr.h
libavutil: add aes-ctr support
2015-12-15 14:16:28 +01:00
aes_internal.h
lavu/aes: align AVAES struct members
2015-10-28 04:23:14 -05:00
aes.c
lavu/aes: test CBC functionality
2015-10-28 09:38:21 -05:00
aes.h
lavu: Drop deprecated context size variables
2015-08-28 16:04:27 +02:00
atomic_gcc.h
lavu/atomic: add support for the new memory model aware gcc built-ins
2014-10-29 14:09:58 -03:00
atomic_suncc.h
…
atomic_win32.h
msvc: Fix compilation errors due to header include order.
2014-11-27 12:40:18 +01:00
atomic.c
avutil/atomic: reuse ret to avoid dereferencing twice the same value.
2014-12-27 22:14:23 +01:00
atomic.h
Merge remote-tracking branch 'qatar/master'
2013-12-20 13:16:56 +01:00
attributes.h
avutil/attributes: add av_warn_unused_result
2015-10-05 19:30:20 +02:00
audio_fifo.c
avfilter: add showfreqs filter
2015-08-19 16:15:13 +00:00
audio_fifo.h
avutil/audio_fifo: add av_warn_unused_result
2015-10-28 23:05:31 -04:00
avassert.h
…
avstring.c
avutil/avstring: Inline some tiny functions
2015-10-03 13:45:37 +02:00
avstring.h
avutil/avstring: add av_warn_unused_result
2015-10-27 23:16:09 -04:00
avutil.h
doxygen: Remove lavu_internal group
2015-08-22 10:07:05 -07:00
avutilres.rc
Add Windows resource file support for shared libraries
2013-12-05 23:42:07 +01:00
base64.c
Merge commit 'fb0c9d41d685abb58575c5482ca33b8cd457c5ec'
2014-01-26 01:54:55 +01:00
base64.h
…
blowfish.c
avutil: undo FF_API_CRYPTO_CONTEXT deprecation
2015-10-16 19:13:38 -03:00
blowfish.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation
2015-10-16 19:13:38 -03:00
bprint.c
avutil & avdevice: remove av_bprint_fd_contents()
2014-07-15 21:49:56 +02:00
bprint.h
avutil/bprint: C++ compatible AVBPrint definition.
2014-11-29 03:51:35 +01:00
bswap.h
Fix compile error on bfin.
2014-08-05 01:54:47 +02:00
buffer_internal.h
Merge commit 'fbd6c97f9ca858140df16dd07200ea0d4bdc1a83'
2014-11-27 23:42:16 +01:00
buffer.c
avutil/buffer: Avoid moving the AVBufferRef to a new place in memory in av_buffer_make_writable()
2015-03-12 02:15:28 +01:00
buffer.h
Revert "lavu/buffer: add release function"
2014-03-06 03:23:40 +01:00
camellia.c
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
2015-10-18 15:17:58 -04:00
camellia.h
avutil/camellia: fix documentation for av_camellia_crypt()
2015-01-02 21:23:45 +01:00
cast5.c
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
2015-10-18 15:17:58 -04:00
cast5.h
avutil/cast5: update Doxygen for av_cast5_init with return information
2015-10-15 22:32:58 -04:00
channel_layout.c
libavutil/channel_layout: Check strtol*() for failure
2015-11-05 19:28:19 +01:00
channel_layout.h
Merge commit 'e23f84d9652474353d8bbc42787a56ec1991908f'
2015-08-24 10:40:24 +02:00
color_utils.c
avutil/color_utils: Add basic transfer functions for each AVColorTransferCharacteristic
2015-09-10 23:53:05 +02:00
color_utils.h
avutil/color_utils: Add basic transfer functions for each AVColorTransferCharacteristic
2015-09-10 23:53:05 +02:00
colorspace.h
avutil/colorspace: Remove RGB_TO_Y/U/V
2015-06-06 18:21:01 +02:00
common.h
lavu: prevent overflow in av_clip_intp2_c
2016-01-15 00:32:54 +01:00
cpu_internal.h
Merge commit 'cae39851201b7781f1262e1c23627b45e6e80bb4'
2015-05-31 23:59:48 +02:00
cpu.c
avutil/cpu: add missing entry for vfp_vm to av_parse_cpu_caps
2016-01-02 19:07:08 +01:00
cpu.h
Merge commit 'e2710e790c09e49e86baa58c6063af0097cc8cb0'
2016-01-02 11:01:29 +01:00
crc.c
avutil/crc: use EINVAL instead of -1 for the return code of av_crc_init()
2015-10-16 03:24:36 +02:00
crc.h
avutil/crc: avoid needless space wastage of hardcoded crc table
2015-12-02 18:31:56 -05:00
des.c
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
2015-10-18 15:17:58 -04:00
des.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation
2015-10-16 19:13:38 -03:00
dict.c
Merge commit '11c5f438ff83da5040e85bfa6299f56b321d32ef'
2015-10-14 14:01:11 +02:00
dict.h
Merge commit '11c5f438ff83da5040e85bfa6299f56b321d32ef'
2015-10-14 14:01:11 +02:00
display.c
Merge commit 'e4fe535d12f4f30df2dd672e30304af112a5a827'
2015-03-24 01:14:31 +01:00
display.h
Merge commit 'e4fe535d12f4f30df2dd672e30304af112a5a827'
2015-03-24 01:14:31 +01:00
downmix_info.c
Merge commit 'c98f3169bfb578c1a4e407b44524f0bfa3b4dc0c'
2014-02-16 02:05:29 +01:00
downmix_info.h
fix spelling errors
2014-07-12 22:33:27 +02:00
dynarray.h
fix spelling errors
2014-07-12 22:33:27 +02:00
error.c
lavu/error: add missing error messages for errors supported on all platforms
2015-12-18 04:04:14 +01:00
error.h
avutil/error: Introduce new error codes for 4XX and 5XX replies from remote servers
2014-10-19 22:32:14 +02:00
eval.c
lavu/eval: replace pow(10,x) by ff_exp10(x)
2015-12-25 10:48:13 -08:00
eval.h
avutil/eval: minor typo
2015-11-01 19:35:01 -05:00
fifo.c
avutil/fifo: add function av_fifo_generic_peek_at()
2015-10-14 20:23:58 +02:00
fifo.h
avutil/fifo: add function av_fifo_generic_peek_at()
2015-10-14 20:23:58 +02:00
file_open.c
avutil/file_open: avoid file handle inheritance on Windows
2015-11-02 17:40:49 +01:00
file.c
Merge commit 'bf704132a51f5d838365158331d4e535e1df4c8e'
2015-02-14 21:27:44 +01:00
file.h
avutil/file: add av_warn_unused_result to av_file_map
2015-10-16 17:18:39 -04:00
fixed_dsp.c
avutil/fixed_dsp: remove ff_ prefix from static function
2015-06-20 03:39:09 -03:00
fixed_dsp.h
libavutil: Add new fixed dsp functions.
2015-06-03 22:50:53 +02:00
float_dsp.c
avutil: merge avpriv_float_dsp_init into avpriv_float_dsp_alloc
2015-10-21 00:24:58 +02:00
float_dsp.h
avutil: merge avpriv_float_dsp_init into avpriv_float_dsp_alloc
2015-10-21 00:24:58 +02:00
frame.c
lavu/frame: use AVPALETTE_SIZE instead of 1024
2015-12-08 17:50:40 +01:00
frame.h
Merge commit '1aa24df74c052a73175c43e57d35b4835e537ec8'
2015-10-03 09:52:39 +02:00
hash.c
lavu/hash.c: Add missing "static const".
2014-08-31 10:33:02 +02:00
hash.h
lavu/hash: add hash_final helpers.
2014-04-29 13:24:11 +02:00
hmac.c
lavu/hmac: remove deprecated type ids
2015-09-05 18:07:20 +02:00
hmac.h
lavu/hmac: remove deprecated type ids
2015-09-05 18:07:20 +02:00
imgutils.c
imgutils: Use designated initializers for AVClass
2015-11-23 18:30:25 -08:00
imgutils.h
Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat
2015-03-17 23:53:33 +02:00
integer.c
avutil/integer: Fix av_mod_i() with negative dividend
2015-12-01 13:26:12 +01:00
integer.h
…
internal.h
Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'
2016-01-02 10:25:12 +01:00
intfloat.h
…
intmath.c
intmath: remove av_ctz.
2015-10-11 18:03:10 -04:00
intmath.h
lavu: rename and move ff_parity to av_parity
2016-01-07 20:04:24 -03:00
intreadwrite.h
libavutil: document side effects of macros
2014-07-19 14:55:46 +02:00
lfg.c
…
lfg.h
…
libavutil.v
lavu: stop exporting internal functions
2014-08-12 04:35:52 +02:00
libm.h
lavu/libm: add isfinite fallback
2016-01-13 20:00:19 -05:00
lls.c
Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'
2016-01-02 10:25:12 +01:00
lls.h
Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'
2016-01-02 10:25:12 +01:00
log2_tab.c
…
log.c
avutil/log: fix zero length gnu_printf format string warning
2015-09-17 18:58:01 +02:00
log.h
avutil/log: modify AV_LOG_MAX_OFFSET for AV_LOG_TRACE
2015-06-26 14:02:35 +02:00
lzo.c
avutil/lzo: fix resource leak
2014-10-11 12:15:26 +02:00
lzo.h
…
macros.h
Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'
2016-01-02 10:25:12 +01:00
Makefile
libavutil: add aes-ctr support
2015-12-15 14:16:28 +01:00
mathematics.c
avutil/mathematics: Fix division by 0
2015-12-09 17:39:38 +01:00
mathematics.h
avutil/mathematics: correct documentation for av_gcd
2015-10-30 13:42:04 -04:00
md5.c
lavu: Drop deprecated context size variables
2015-08-28 16:04:27 +02:00
md5.h
lavu: Drop deprecated context size variables
2015-08-28 16:04:27 +02:00
mem_internal.h
avutil/mem_internal: add missing header includes
2015-07-13 21:54:15 -03:00
mem.c
avutil/mem: Add av_fast_mallocz()
2015-11-18 22:05:16 +01:00
mem.h
avutil/mem: Add av_fast_mallocz()
2015-11-18 22:05:16 +01:00
motion_vector.h
avutil/motion_vector: export subpel motion information
2015-11-23 10:55:15 +01:00
murmur3.c
avutil/murmur3: Add () to protect the ROT() arguments
2015-02-17 00:18:15 +01:00
murmur3.h
…
opencl_internal.c
lavu: rename ff_opencl_set_parameter() to avpriv_opencl_set_parameter()
2014-08-12 03:49:45 +02:00
opencl_internal.h
avutil/opencl_internal: add av_warn_unused_result
2015-10-31 10:40:54 -04:00
opencl.c
lavu/opencl: restore #if HAVE_THREADS
2015-12-07 20:28:30 +01:00
opencl.h
opencl: Force the use of 1.2 APIs
2015-10-17 01:16:50 -07:00
opt.c
lavu/opt: enhance printing durations.
2015-11-07 16:04:09 +01:00
opt.h
lavu/opt: add flag to return NULL when applicable in av_opt_get
2015-10-09 04:12:57 -05:00
parseutils.c
Merge commit '219b39a71a5694b1c14a07b86477f665a5b6849b'
2015-07-21 16:55:39 +02:00
parseutils.h
Merge commit '27f274628234c1f934b9a6a6380ed567c1b4ceae'
2015-04-07 20:46:25 +02:00
pca.c
avutil/pca: Check for av_malloc* failures
2015-03-30 04:37:42 +02:00
pca.h
avutil/pca: Make argument of ff_pca_add() const
2014-09-28 16:17:18 +02:00
pixdesc.c
pixfmt: Add new SMPTE color primaries and transfer characteristic values
2015-09-17 10:31:43 +02:00
pixdesc.h
Merge commit '7b02cb29d9d60cdd5ef321043d11d02023e7dc8f'
2015-09-12 13:03:04 +02:00
pixelutils.c
avutil: check pixdescs in a different place
2015-02-10 15:45:02 +01:00
pixelutils.h
avutil: add pixelutils API
2014-08-05 21:05:52 +02:00
pixfmt.h
pixfmt: Add new SMPTE color primaries and transfer characteristic values
2015-09-17 10:31:43 +02:00
qsort.h
avutil/qsort: use the do while form for AV_QSORT, AV_MSORT
2015-10-23 08:41:16 -04:00
random_seed.c
lavu/random_seed: use arc4random() when available
2015-12-17 08:12:41 -08:00
random_seed.h
…
rational.c
avutil/rational: Test av_rescale_rnd() with combinations of "special" values
2015-12-02 21:38:11 +01:00
rational.h
avutil: Add av_q2intfloat()
2015-05-26 18:31:53 +02:00
rc4.c
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
2015-10-18 15:17:58 -04:00
rc4.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation
2015-10-16 19:13:38 -03:00
replaygain.h
Merge commit '8542f9c4f17125d483c40c0c5723842f1c982f81'
2014-04-04 22:52:12 +02:00
reverse.c
avutil: add ff_reverse as av_reverse replacement
2015-08-12 00:14:14 +02:00
ripemd.c
avutil/ripemd: make rol macro more robust by adding parentheses
2015-10-28 21:42:15 -04:00
ripemd.h
…
samplefmt.c
avutil: remove obsolete FF_API_SAMPLES_UTILS_RETURN_ZERO cruft
2014-10-05 17:09:56 -03:00
samplefmt.h
avutil: remove obsolete FF_API_GET_BITS_PER_SAMPLE_FMT cruft
2014-10-05 17:09:49 -03:00
sha512.c
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
2015-10-18 15:17:58 -04:00
sha512.h
…
sha.c
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
2015-10-18 15:17:58 -04:00
sha.h
lavu: Drop deprecated context size variables
2015-08-28 16:04:27 +02:00
softfloat_tables.h
avutil/softfloat_tables: add missing stdint.h include
2015-04-30 17:38:41 -03:00
softfloat.c
avutil/softfloat: Include negative numbers in cmp/gt tests
2015-11-08 15:04:05 +01:00
softfloat.h
avutil/softfloat: Assert that the exponent did not overflow the legal range in av_normalize1_sf()
2015-12-11 13:39:21 +01:00
stereo3d.c
Merge commit '159a06dfc83d189f753c4583583ddfb571552ff5'
2014-08-14 00:17:47 +02:00
stereo3d.h
Merge commit '440842c4eb1d7709654ec97cd687663d11ef499c'
2014-06-19 23:47:10 +02:00
tablegen.h
libavutil/tablegen: add missing math.h include
2015-12-04 14:49:35 +01:00
tea.c
Add support for TEA (Tiny Encryption Algorithm)
2015-07-21 23:10:44 +02:00
tea.h
Add support for TEA (Tiny Encryption Algorithm)
2015-07-21 23:10:44 +02:00
thread.h
Merge commit 'c53e796f8b69799b7ad6d28fbab981d37edf1bc9'
2015-10-14 23:02:35 +02:00
threadmessage.c
lavc, lavu: use avutil/thread.h instead of redundant conditional includes
2015-12-07 17:25:51 +01:00
threadmessage.h
avutil/threadmessage: add av_thread_message_flush()
2015-12-07 11:39:28 +01:00
time_internal.h
avutil/time_internal: do not attempt to override *time_r() macros
2014-11-05 18:44:15 +01:00
time.c
Merge commit '1bd0bdcdc236099d5c0d179696951f35f5310fa5'
2014-10-24 11:06:56 +02:00
time.h
Merge commit '1bd0bdcdc236099d5c0d179696951f35f5310fa5'
2014-10-24 11:06:56 +02:00
timecode.c
avutil/timecode: Fix fps check
2015-12-03 04:09:48 +01:00
timecode.h
…
timer.h
Merge commit '64034849dad8410bedbe1def4c533490fb85cc4a'
2016-01-02 10:26:42 +01:00
timestamp.h
avutil/timestamp: Warn about missing __STDC_FORMAT_MACROS for C++ use
2014-03-13 17:32:15 +01:00
tree.c
avutil/tree: clean up pointer incompatibility warnings
2015-10-25 12:45:10 -04:00
tree.h
avutil/tree: Document the guaranteed ordering of compare arguments for av_tree_find()
2015-10-25 17:28:47 +01:00
twofish.c
avutil: use EINVAL instead of -1 for the return code of crypto related init functions
2015-10-18 15:17:58 -04:00
twofish.h
libavutil: Added twofish symmetric block cipher
2015-01-29 01:56:11 +01:00
utf8.c
avutil/utf8: put under #ifdef TEST
2013-11-22 17:16:11 +01:00
utils.c
Correct two build/built typos
2016-01-11 20:53:11 -08:00
version.h
lavu: rename and move ff_parity to av_parity
2016-01-07 20:04:24 -03:00
wchar_filename.h
avutil/wchar_filename: add av_warn_unused_result
2015-10-30 13:47:28 -04:00
x86_cpu.h
…
xga_font_data.c
…
xga_font_data.h
…
xtea.c
Merge commit '588b6215b4c74945994eb9636b0699028c069ed2'
2015-11-22 14:29:09 +00:00
xtea.h
Merge commit '588b6215b4c74945994eb9636b0699028c069ed2'
2015-11-22 14:29:09 +00:00