Dale Curtis 50e30d9bb7 Don't use _tzcnt instrinics with clang for windows w/o BMI. ...

Technically _tzcnt* intrinsics are only available when the BMI
instruction set is present. However the instruction encoding
degrades to "rep bsf" on older processors.

Clang for Windows debatably restricts the _tzcnt* instrinics behind
the __BMI__ architecture define, so check for its presence or
exclude the usage of these intrinics when clang is present.

See also:
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-November/183404.html
https://bugs.llvm.org/show_bug.cgi?id=30506
http://lists.llvm.org/pipermail/cfe-dev/2016-October/051034.html

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Reviewed-by: Matt Oliver <protogonoi@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2017-10-25 21:50:37 +02:00

..

aarch64

avutil/cpu: split flag checks per arch in av_cpu_max_align()

2017-09-27 23:10:09 -03:00

arm

lavu/arm: Check for have_vfp_vm instead of !have_vfpv3 for float_dsp_vfp

2017-10-23 13:29:12 +02:00

avr32

Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'

2016-06-21 21:55:34 +02:00

bfin

…

mips

avcodec/mips: Improve avc bi-weighted mc msa functions

2017-10-10 23:58:41 +02:00

ppc

avutil/cpu: split flag checks per arch in av_cpu_max_align()

2017-09-27 23:10:09 -03:00

sh4

…

tests

avutil/tests/hmac: remove superfluous loop

2017-10-22 20:25:38 -03:00

tomi

…

x86

Don't use _tzcnt instrinics with clang for windows w/o BMI.

2017-10-25 21:50:37 +02:00

.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

avutil: Group hash functions separately in Doxygen

2016-08-02 07:48:08 -07:00

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

Revert "lavu/atomic: add support for the new memory model aware gcc built-ins"

2017-03-08 00:48:37 -03:00

atomic_suncc.h

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

atomic_win32.h

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

atomic.c

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

atomic.h

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

attributes.h

Merge commit '8e2346154e6d58b733fd20326ce706f82fd91b3e'

2017-10-21 14:25:55 -03:00

audio_fifo.c

Merge commit '0456e684394dc5a7b98ab9ebb48396d743bf3730'

2017-03-24 13:17:55 +01:00

audio_fifo.h

avfilter: add loop filters

2016-02-18 11:55:00 +01:00

avassert.h

avutil/avassert: Add av_assertX_fpu()

2016-10-22 13:50:09 +02:00

avstring.c

avutil/avstring: improve av_strreplace implement

2017-04-11 10:54:35 +08:00

avstring.h

avutil/avstring: improve av_strreplace implement

2017-04-11 10:54:35 +08:00

avutil.h

lavu: add av_fourcc_make_string() and av_fourcc2str()

2017-03-29 14:49:29 +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 '27079a426c9d3db918b158976e44b9b143d78e1c'

2017-03-22 17:46:01 +01:00

buffer.c

Merge commit '27079a426c9d3db918b158976e44b9b143d78e1c'

2017-03-22 17:46:01 +01:00

buffer.h

Merge commit 'ec021d48445a414325ad59a73f9cde3212b173e4'

2017-03-18 19:22:30 +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: add av_get_extended_channel_layout

2017-01-24 23:51:36 +01:00

channel_layout.h

avutil/channel_layout: add av_get_extended_channel_layout

2017-01-24 23:51:36 +01:00

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

libavutil: add av_mod_uintp2

2017-03-01 11:23:19 -05:00

cpu_internal.h

avutil/cpu: split flag checks per arch in av_cpu_max_align()

2017-09-27 23:10:09 -03:00

cpu.c

avutil/cpu: split flag checks per arch in av_cpu_max_align()

2017-09-27 23:10:09 -03:00

cpu.h

Merge commit 'e6bff23f1e11aefb16a2b5d6ee72bf7469c5a66e'

2017-09-27 23:03:57 -03:00

crc.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

crc.h

avutil/crc: remove gap in AVCRCId enum values

2017-10-22 00:44:55 -03:00

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

avformat: factorize iso 8601 timestamp writer to a dictionary avutil function

2016-08-17 23:45:41 +02:00

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

Merge commit '075acbb6ff5740b2eea1bb7dd3afbc8e66e2ebf8'

2017-04-13 17:31:15 -03:00

downmix_info.c

…

downmix_info.h

…

dynarray.h

dynarray: Change AV_ to FF_ for AV_DYNARRAY_ADD

2016-07-31 10:19:03 -07:00

error.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

error.h

…

eval.c

avutil/eval: add linear interpolation helper

2017-08-19 12:42:24 +02:00

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

fifo: Return the correct AVERROR value

2017-01-26 10:25:20 +01:00

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

avutil/float_dsp: add vector_dmac_scalar()

2017-04-10 12:04:14 +02:00

float_dsp.h

avutil/float_dsp: add vector_dmac_scalar()

2017-04-10 12:04:14 +02:00

frame.c

avutil/frame: remove unneccessary metadata pointer getter

2017-10-23 10:58:00 -03:00

frame.h

avutil/frame: remove unneccessary metadata pointer getter

2017-10-23 10:58:00 -03:00

hash.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

hash.h

avutil/hash: Add more detailed Doxygen documentation

2016-08-02 21:49:52 -07:00

hmac.c

Merge commit '00b6a765430e5c5cacf0bd1be8b318d631cd4e14'

2017-05-05 13:27:03 +02:00

hmac.h

avutil/hmac: remove gap in AVHMACType enum values

2017-10-22 19:47:05 -03:00

hwcontext_cuda_internal.h

avutil/hwcontext_cuda: use dynamically loaded CUDA

2016-11-22 10:34:27 +01:00

hwcontext_cuda.c

hwcontext_cuda : Support YUV444P16 format

2017-08-03 15:25:35 -07:00

hwcontext_cuda.h

avutil/hwcontext_cuda: use dynamically loaded CUDA

2016-11-22 10:34:27 +01:00

hwcontext_d3d11va.c

d3d11va: Check WINAPI_FAMILY instead of HAVE_LOADLIBRARY

2017-08-10 11:58:25 +02:00

hwcontext_d3d11va.h

hwcontext_d3d11va: use correct license header

2017-06-28 00:19:55 +02:00

hwcontext_drm.c

lavu: Add DRM hwcontext

2017-09-13 22:03:27 +01:00

hwcontext_drm.h

lavu: Add DRM hwcontext

2017-09-13 22:03:27 +01:00

hwcontext_dxva2.c

avutil/hwcontext_dxva2: return an error when buffer allocation fails

2017-09-19 19:30:08 -03:00

hwcontext_dxva2.h

dxva: add support for new dxva2 and d3d11 hwaccel APIs

2017-06-27 18:05:02 +02:00

hwcontext_internal.h

lavu: Add DRM hwcontext

2017-09-13 22:03:27 +01:00

hwcontext_qsv.c

hwcontext: Perform usual initialisation on derived device contexts

2017-10-09 00:11:53 +01:00

hwcontext_qsv.h

Merge commit '59e7361cc791e5103be1712dc59a2055f118d0da'

2016-09-28 13:30:27 -03:00

hwcontext_vaapi.c

hwcontext_vaapi: Add support for mapping to DRM objects

2017-10-09 00:46:16 +01:00

hwcontext_vaapi.h

hwcontext_vaapi: Try to support the VDPAU wrapper

2017-06-14 22:23:43 +01:00

hwcontext_vdpau.c

Merge commit '09a145b3c837273b1379321e44386a3233156e75'

2017-03-20 16:05:51 +01:00

hwcontext_vdpau.h

Merge commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42'

2016-02-17 16:16:34 +00:00

hwcontext_videotoolbox.c

videotoolbox: add hwcontext support

2017-05-15 11:30:36 +02:00

hwcontext_videotoolbox.h

hwcontext_videotoolbox: fix fate-source

2017-05-15 18:50:04 +02:00

hwcontext.c

Merge commit '1bd986ed4b0e95ded368a8eeb5c044853c090f9b'

2017-10-24 19:14:22 -03:00

hwcontext.h

Merge commit '1bd986ed4b0e95ded368a8eeb5c044853c090f9b'

2017-10-24 19:14:22 -03:00

imgutils_internal.h

Merge commit 'd7bc52bf456deba0f32d9fe5c288ec441f1ebef5'

2017-03-20 08:34:10 +01:00

imgutils.c

avutil/imgutils: Fix warning: missing braces around initializer

2017-09-16 19:55:03 +02:00

imgutils.h

Merge commit 'ce6d72d10776b03c6780d4aa676414ce002285d4'

2017-09-27 20:35:04 -03:00

integer.c

avutil/integer: Fix av_mod_i() with negative dividend

2015-12-01 13:26:12 +01:00

integer.h

…

internal.h

avutil/internal: Do not enable CHECKED with DEBUG

2017-04-11 01:05:05 +02:00

intfloat.h

…

intmath.c

intmath: remove av_ctz.

2015-10-11 18:03:10 -04:00

intmath.h

intmath: add faster clz support

2017-03-01 11:23:19 -05:00

intreadwrite.h

Merge commit 'f79d847400d218cfd0b95f10358fe6e65ec3c9c4'

2017-03-15 21:20:44 -03:00

lfg.c

libavutil: add av_lfg_init_from_data() function

2017-01-22 02:28:53 +01:00

lfg.h

libavutil: add av_lfg_init_from_data() function

2017-01-22 02:28:53 +01:00

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

Fix all -Wformat warnings raised by DJGPP

2017-03-29 14:49:29 +02:00

log.h

Merge commit '35cf146a33ce41a1adb6c9bd5a0827eacb1b6bfc'

2017-10-23 18:20:07 -03:00

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

lavu: Add DRM hwcontext

2017-09-13 22:03:27 +01:00

mastering_display_metadata.c

lavu: add support for Content Light Level side metadata

2017-04-06 11:26:25 -03:00

mastering_display_metadata.h

lavu: add support for Content Light Level side metadata

2017-04-06 11:26:25 -03:00

mathematics.c

lavu/mathematics: split closing bracket out of ifdefery

2017-03-18 23:50:05 +01:00

mathematics.h

mathematics: Extend and edit Doxygen

2016-08-02 21:53:34 -07:00

md5.c

Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

2017-05-05 13:04:38 +02:00

md5.h

Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

2017-05-05 13:04:38 +02:00

mem_internal.h

avutil/mem_internal: add missing header includes

2015-07-13 21:54:15 -03:00

mem.c

Merge commit '4fb311c804098d78e5ce5f527f9a9c37536d3a08'

2017-03-20 08:54:44 +01:00

mem.h

lavu/mem: clamp alignment to 16 for DJGPP

2017-03-29 14:49:29 +02:00

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

murmur3: Add Doxygen documentation

2016-08-02 07:50:44 -07:00

opencl_internal.c

…

opencl_internal.h

all: Add missing header guards

2016-01-28 19:49:48 -08:00

opencl.c

libavutil/opencl: fix potential null dereference

2017-08-27 21:08:17 +02:00

opencl.h

all: Make header guard names consistent

2016-01-31 15:44:11 -08:00

opt.c

lavu/opt: Use "&&" instead of "*" in boolean expression.

2017-10-08 23:15:53 +02:00

opt.h

Merge commit '619a433eca2c5655c41b799e0b06380020fb1498'

2017-10-23 18:18:00 -03:00

parseutils.c

add locale month names to av_small_strptime

2017-02-26 17:16:22 +01:00

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 'dd343fd986459f467a2d1d70c26101dff1d47d68'

2017-10-23 18:15:49 -03:00

pixdesc.h

pixdesc: Add API to map color property names to enum values

2017-09-21 13:33:29 +02:00

pixelutils.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

pixelutils.h

…

pixfmt.h

Merge commit 'dd343fd986459f467a2d1d70c26101dff1d47d68'

2017-10-23 18:15:49 -03:00

qsort.h

all: Add missing header guards

2016-01-28 19:49:48 -08:00

random_seed.c

libavutil/random_seed: Ensure that get_generic_seed() spends at least 1/32 sec gathering entropy

2016-12-31 17:20:06 +01:00

random_seed.h

…

rational.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

rational.h

rational: Extend Doxygen

2016-08-02 21:52:40 -07:00

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

reverse.h

avutil/reverse: move the ff_reverse declaration to a separate header

2017-01-12 19:59:37 -03:00

ripemd.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

ripemd.h

avutil: Group hash functions separately in Doxygen

2016-08-02 07:48:08 -07:00

samplefmt.c

swresample: add int64 sample format

2016-08-18 15:30:05 +02:00

samplefmt.h

swresample: add int64 sample format

2016-08-18 15:30:05 +02:00

sha512.c

lavu/sha512: update length argument following sha+md5 changes

2017-05-05 13:24:35 +02:00

sha512.h

lavu/sha512: update length argument following sha+md5 changes

2017-05-05 13:24:35 +02:00

sha.c

Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

2017-05-05 13:04:38 +02:00

sha.h

Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

2017-05-05 13:04:38 +02:00

slicethread.c

avutil: merge slice threading implementation from avcodec and avfilter

2017-07-19 15:50:07 +07:00

slicethread.h

avutil: merge slice threading implementation from avcodec and avfilter

2017-07-19 15:50:07 +07:00

softfloat_ieee754.h

avutil/softfloat_ieee754: make all functions inline

2016-11-05 17:53:26 -03:00

softfloat_tables.h

avutil/softfloat_tables: add missing stdint.h include

2015-04-30 17:38:41 -03:00

softfloat.h

avutil/softfloat: Fix sign error in and improve documentation of av_int2sf()

2017-06-04 23:41:08 +02:00

spherical.c

avutil/spherical: add av_spherical_projection_name()

2017-03-31 13:26:56 -03:00

spherical.h

avutil/spherical: add av_spherical_projection_name()

2017-03-31 13:26:56 -03:00

stereo3d.c

Merge commit 'fd9212f2edfe9b107c3c08ba2df5fd2cba5ab9e3'

2017-09-26 16:02:40 -03:00

stereo3d.h

Merge commit '075acbb6ff5740b2eea1bb7dd3afbc8e66e2ebf8'

2017-04-13 17:31:15 -03:00

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

libavutil/thread.h: Fixed g++ build error when ASSERT_LEVEL is greater than 1

2017-04-22 23:32:41 +02:00

threadmessage.c

avutil/threadmessage: fix error return in case of av_fifo_alloc failure

2017-07-14 02:30:37 +02:00

threadmessage.h

avutil/threadmessage.h: Fix swapped comments

2016-06-16 23:54:51 +02:00

time_internal.h

…

time.c

avutil/tile: check clock_gettime at runtime for apple platforms

2017-01-09 11:52:06 +08:00

time.h

…

timecode.c

Fix all -Wformat warnings raised by DJGPP

2017-03-29 14:49:29 +02:00

timecode.h

lavu/timecode: Increase AV_TIMECODE_STR_SIZE.

2017-05-05 10:09:12 +02:00

timer.h

lavu/timer.h: add Linux Perf API support

2017-09-08 18:51:05 +02:00

timestamp.h

lavu/timestamp: Avoid C++-unfriendly code in user header

2016-09-01 20:01:28 +01:00

tree.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

tree.h

doc: fix spelling errors

2016-10-21 23:58:47 +02:00

twofish.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

twofish.h

…

utils.c

lavc: drop VDA

2017-10-23 11:56:15 +02:00

version.h

Merge commit '35cf146a33ce41a1adb6c9bd5a0827eacb1b6bfc'

2017-10-23 18:20:07 -03:00

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