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FFmpeg/libavutil
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Ronald S. Bultje f0a2b6249b vp9: add 16x16 idct avx2 (8-bit). 
checkasm --bench, 10k runs, for *_add_${bpc}_${sub_idct}_${opt}, shows
that it's about 1.65x as fast as the AVX version for the full IDCT, and
similar speedups for the sub-IDCTs:

nop: 24.6
vp9_inv_dct_dct_16x16_add_8_1_c: 6444.8
vp9_inv_dct_dct_16x16_add_8_1_sse2: 638.6
vp9_inv_dct_dct_16x16_add_8_1_ssse3: 484.4
vp9_inv_dct_dct_16x16_add_8_1_avx: 661.2
vp9_inv_dct_dct_16x16_add_8_1_avx2: 311.5
vp9_inv_dct_dct_16x16_add_8_2_c: 6665.7
vp9_inv_dct_dct_16x16_add_8_2_sse2: 646.9
vp9_inv_dct_dct_16x16_add_8_2_ssse3: 455.2
vp9_inv_dct_dct_16x16_add_8_2_avx: 521.9
vp9_inv_dct_dct_16x16_add_8_2_avx2: 304.3
vp9_inv_dct_dct_16x16_add_8_4_c: 7022.7
vp9_inv_dct_dct_16x16_add_8_4_sse2: 647.4
vp9_inv_dct_dct_16x16_add_8_4_ssse3: 467.1
vp9_inv_dct_dct_16x16_add_8_4_avx: 446.1
vp9_inv_dct_dct_16x16_add_8_4_avx2: 297.0
vp9_inv_dct_dct_16x16_add_8_8_c: 6800.4
vp9_inv_dct_dct_16x16_add_8_8_sse2: 598.6
vp9_inv_dct_dct_16x16_add_8_8_ssse3: 465.7
vp9_inv_dct_dct_16x16_add_8_8_avx: 440.9
vp9_inv_dct_dct_16x16_add_8_8_avx2: 290.2
vp9_inv_dct_dct_16x16_add_8_16_c: 6626.6
vp9_inv_dct_dct_16x16_add_8_16_sse2: 599.5
vp9_inv_dct_dct_16x16_add_8_16_ssse3: 475.0
vp9_inv_dct_dct_16x16_add_8_16_avx: 469.9
vp9_inv_dct_dct_16x16_add_8_16_avx2: 286.4
2016-07-11 10:14:58 -04:00
..
aarch64
all: Add missing header guards
2016-01-28 19:49:48 -08:00
arm
all: Add missing header guards
2016-01-28 19:49:48 -08:00
avr32
Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
2016-06-21 21:55:34 +02:00
bfin
…
mips
avutil/mips: header asmdefs.h add some PTR_ macros for loongson
2016-05-14 04:46:52 +02:00
ppc
avutil/ppc/cpu: add include avassert.h
2015-06-05 19:12:58 +02:00
sh4
…
tests
Merge commit 'ded4a6543dfb5a2f1d9f7fb8d3ab27a1872c22b3'
2016-06-24 11:16:52 +02:00
tomi
…
x86
vp9: add 16x16 idct avx2 (8-bit).
2016-07-11 10:14:58 -04:00
.gitignore
Merge commit '257f00ec1ab06a2a161f535036c6512f3fc8e801'
2016-06-22 11:28:51 +02:00
adler32.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
adler32.h
…
aes_ctr.c
avutil/aes_crt: free AVAESCTR struct properly
2016-02-03 19:33:23 -03:00
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
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
aes.h
lavu: Drop deprecated context size variables
2015-08-28 16:04:27 +02:00
atomic_gcc.h
…
atomic_suncc.h
Merge commit '29c2d06d67724e994980045afa055c6c34611b30'
2016-02-24 17:31:44 +00:00
atomic_win32.h
…
atomic.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
atomic.h
…
attributes.h
avutil/attributes: add av_warn_unused_result
2015-10-05 19:30:20 +02:00
audio_fifo.c
avfilter: add loop filters
2016-02-18 11:55:00 +01:00
audio_fifo.h
avfilter: add loop filters
2016-02-18 11:55:00 +01:00
avassert.h
Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
2016-06-21 21:55:34 +02:00
avstring.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
avstring.h
fix some a/an typos
2016-03-28 14:13:17 -08:00
avutil.h
Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
2016-06-21 21:55:34 +02:00
avutilres.rc
…
base64.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
base64.h
lavu/base64: add AV_BASE64_DECODE_SIZE() macro
2016-04-02 12:48:21 +02:00
blowfish.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
blowfish.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation
2015-10-16 19:13:38 -03:00
bprint.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
bprint.h
…
bswap.h
…
buffer_internal.h
Merge commit '721a4efc0545548a241080b53ab480e34f366240'
2016-02-17 16:07:16 +00:00
buffer.c
Merge commit '721a4efc0545548a241080b53ab480e34f366240'
2016-02-17 16:07:16 +00:00
buffer.h
Merge commit '328e9a15c568843580ff3ff490748d545f16def8'
2016-04-13 17:27:01 +01:00
camellia.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
camellia.h
…
cast5.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
cast5.h
avutil/cast5: update Doxygen for av_cast5_init with return information
2015-10-15 22:32:58 -04:00
channel_layout.c
avutil/channel_layout: AV_CH_LAYOUT_6POINT1_BACK not reachable in parsing
2016-03-10 21:24:25 +01:00
channel_layout.h
Merge commit 'e23f84d9652474353d8bbc42787a56ec1991908f'
2015-08-24 10:40:24 +02:00
color_utils.c
lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function.
2016-06-01 16:32:08 +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
Merge commit '1f77e634bb838f71ff21923b5e9fe3104c831c52'
2016-06-21 22:16:16 +02:00
common.h
avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT
2016-01-27 16:36:46 +00:00
cpu_internal.h
x86: add some more helper macros to check for slow cpuflags
2016-02-14 20:00:17 -03:00
cpu.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
cpu.h
fix some a/an typos
2016-03-28 14:13:17 -08:00
crc.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
crc.h
avutil/crc: avoid needless space wastage of hardcoded crc table
2015-12-02 18:31:56 -05:00
des.c
Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'
2016-06-22 13:44:34 +02:00
des.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation
2015-10-16 19:13:38 -03:00
dict.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
dict.h
cosmetics: Fix spelling mistakes
2016-05-04 18:16:21 +02:00
display.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
display.h
Added a selftest to libavutil/display.c
2016-03-22 17:24:55 +01:00
downmix_info.c
…
downmix_info.h
…
dynarray.h
…
error.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
error.h
…
eval.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
eval.h
avutil/eval: minor typo
2015-11-01 19:35:01 -05:00
ffmath.h
all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.h
2016-03-22 10:15:31 -07:00
fifo.c
libavutil/fifo: Fix fifo grow step
2016-06-03 14:49:56 +02:00
fifo.h
avutil/fifo: add function av_fifo_generic_peek_at()
2015-10-14 20:23:58 +02:00
file_open.c
lavu/file_open: Use current directory for temporary files also on Android.
2016-06-11 22:41:18 +02:00
file.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
file.h
avutil/file: Move av_tempfile() to avutil/file_open ff_tempfile()
2016-03-12 02:08:34 +01:00
fixed_dsp.c
x86/fixed_dsp: add ff_butterflies_fixed_sse2
2016-01-16 21:09:38 -03:00
fixed_dsp.h
x86/fixed_dsp: add ff_butterflies_fixed_sse2
2016-01-16 21:09:38 -03:00
float_dsp.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
float_dsp.h
avutil: merge avpriv_float_dsp_init into avpriv_float_dsp_alloc
2015-10-21 00:24:58 +02:00
frame.c
avutil/frame: Assert that width/height/channels is 0 for the destination of av_frame*_ref()
2016-06-05 17:12:35 +02:00
frame.h
avutil/frame: Move new field to the end of AVFrame
2016-06-30 17:43:01 +02:00
hash.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
hash.h
…
hmac.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
hmac.h
lavu/hmac: remove deprecated type ids
2015-09-05 18:07:20 +02:00
hwcontext_cuda.c
Merge commit '2e219b491bcc0845248345fdad31231b081e06d1'
2016-06-26 15:25:12 +02:00
hwcontext_cuda.h
Merge commit 'ad884d100259e55cb51a4239cd8a4fd5154c2073'
2016-02-24 15:23:16 +00:00
hwcontext_dxva2.c
hwcontext_dxva2: Use GetDesktopWindow instead of GetShellWindow
2016-06-26 15:34:40 +02:00
hwcontext_dxva2.h
Merge commit 'c46db38cde8e8fd8ecb1c6602f10ec0e002f29a8'
2016-06-22 22:38:49 +02:00
hwcontext_internal.h
Merge commit '1c9e8616c535ef496e7ee8a5cbc5e9e972a6977d'
2016-06-26 15:23:24 +02:00
hwcontext_vaapi.c
Merge commit 'b8bf9194af602cf3a4bcd19a5e278e3d6d69f8fa'
2016-06-26 15:25:38 +02:00
hwcontext_vaapi.h
Merge commit '551c6775abb5e0ad34c26d7e23bc6fbbe8ccc9d4'
2016-04-14 13:49:55 +01:00
hwcontext_vdpau.c
Merge commit '38392b2af815898b8716826c4e29d95c04fb2647'
2016-06-26 15:24:53 +02:00
hwcontext_vdpau.h
Merge commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42'
2016-02-17 16:16:34 +00:00
hwcontext.c
Merge commit '1c9e8616c535ef496e7ee8a5cbc5e9e972a6977d'
2016-06-26 15:23:24 +02:00
hwcontext.h
Merge commit '1c9e8616c535ef496e7ee8a5cbc5e9e972a6977d'
2016-06-26 15:23:24 +02:00
imgutils.c
avutil/imgutils: Assert that the 2nd av_image_fill_linesizes() call in av_image_fill_linesizes() still succeeds
2016-02-28 02:02:50 +01:00
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
all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.h
2016-03-22 10:15:31 -07:00
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
…
lfg.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
lfg.h
…
libavutil.v
build: Change structure of the linker version script templates
2016-05-29 16:43:11 +02:00
libm.h
lavu/libm: add isfinite fallback
2016-01-13 20:00:19 -05:00
lls.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
lls.h
Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'
2016-01-02 10:25:12 +01:00
log2_tab.c
…
log.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
log.h
avutil/log: Fix occured typo
2016-04-28 01:06:54 +02:00
lzo.c
avutil/lzo: split test out into a separate file
2016-05-13 22:48:56 -03:00
lzo.h
…
macros.h
Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'
2016-01-02 10:25:12 +01:00
Makefile
Merge commit 'c46db38cde8e8fd8ecb1c6602f10ec0e002f29a8'
2016-06-22 22:38:49 +02:00
mastering_display_metadata.c
libavutil: add mastering display metadata sidedata
2016-01-19 16:43:31 +01:00
mastering_display_metadata.h
libavutil/mastering_display_metadata.h: change fields to be rationals as this is how they are typically coded.
2016-01-29 19:08:52 +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
Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
2016-06-21 21:55:34 +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
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
murmur3.h
…
opencl_internal.c
…
opencl_internal.h
all: Add missing header guards
2016-01-28 19:49:48 -08:00
opencl.c
libavutil/opencl: fixed uninitialized var warning
2016-05-23 11:28:03 +02:00
opencl.h
all: Make header guard names consistent
2016-01-31 15:44:11 -08:00
opt.c
avutil/opt: Fix max/min checking in av_opt_set() for AV_OPT_TYPE_VIDEO_RATE
2016-06-09 10:35:13 +02:00
opt.h
Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
2016-06-21 21:55:34 +02:00
parseutils.c
avutil/parseutils: dont assume standard time when parsing a timestamp
2016-07-11 01:06:23 +02:00
parseutils.h
Merge commit '27f274628234c1f934b9a6a6380ed567c1b4ceae'
2015-04-07 20:46:25 +02:00
pca.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
pca.h
…
pixdesc.c
Merge commit 'bcc07e2576cb723007bea1238afd019ae2d1b005'
2016-07-09 14:21:01 +02:00
pixdesc.h
Merge commit '6695f178a5929eab91d3da7e9023999f1774bd0e'
2016-02-16 16:55:28 +00:00
pixelutils.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
pixelutils.h
…
pixfmt.h
lavc: add mediacodec hwaccel support
2016-07-08 17:02:37 +02:00
qsort.h
all: Add missing header guards
2016-01-28 19:49:48 -08:00
random_seed.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
random_seed.h
…
rational.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +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 '29c2d06d67724e994980045afa055c6c34611b30'
2016-02-24 17:31:44 +00:00
reverse.c
avutil: add ff_reverse as av_reverse replacement
2015-08-12 00:14:14 +02:00
ripemd.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
ripemd.h
…
samplefmt.c
…
samplefmt.h
Merge commit '29c2d06d67724e994980045afa055c6c34611b30'
2016-02-24 17:31:44 +00:00
sha512.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
sha512.h
…
sha.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
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.h
avutil/softfloat: Improve doxy for av_sub_sf() and av_sf2int()
2016-05-29 14:45:07 +02:00
stereo3d.c
Merge commit '0c4468dc185fa8b9e7d6add914595c5e928b24fd'
2016-06-23 12:38:51 +02:00
stereo3d.h
Merge commit '0c4468dc185fa8b9e7d6add914595c5e928b24fd'
2016-06-23 12:38:51 +02:00
tablegen.h
libavutil/tablegen: add missing math.h include
2015-12-04 14:49:35 +01:00
tea.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
tea.h
Add support for TEA (Tiny Encryption Algorithm)
2015-07-21 23:10:44 +02:00
thread.h
lavu: add pthread asserts if ASSERT_LEVEL>1
2016-01-20 21:08:50 +01:00
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.h: Fix swapped comments
2016-06-16 23:54:51 +02:00
time_internal.h
…
time.c
…
time.h
…
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
…
tree.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
tree.h
fix some a/an typos
2016-03-28 14:13:17 -08:00
twofish.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
twofish.h
libavutil: Added twofish symmetric block cipher
2015-01-29 01:56:11 +01:00
utils.c
Correct two build/built typos
2016-01-11 20:53:11 -08:00
version.h
avutil/frame: Move new field to the end of AVFrame
2016-06-30 17:43:01 +02:00
wchar_filename.h
avutil/wchar_filename: add av_warn_unused_result
2015-10-30 13:47:28 -04:00
xga_font_data.c
…
xga_font_data.h
…
xtea.c
Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'
2016-05-11 19:13:03 +01:00
xtea.h
Merge commit '588b6215b4c74945994eb9636b0699028c069ed2'
2015-11-22 14:29:09 +00:00