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Commit Graph

5292 Commits

Author SHA1 Message Date
Carl Eugen Hoyos
b5c877a554 configure: Disable direct stripping for AIX.
AIX strip doesn't know the option -o.
2018-04-12 02:30:21 +02:00
James Almer
aea610b0d6 configure: check for INIT_ONCE before enabling w32threads
Should fix compilation wiht some old mingw-w64 builds that
don't seem to define it.

Signed-off-by: James Almer <jamrial@gmail.com>
2018-04-10 20:45:17 -03:00
James Almer
234a5e0831 configure: check that the required header for Linux Perf is available
Should fix compilation on targets like some old Android NDK versions.

Signed-off-by: James Almer <jamrial@gmail.com>
2018-04-10 20:43:25 -03:00
wm4
c7ab6aff66 w32pthreads: always use Vista+ API, drop XP support
This removes the XP compatibility code, and switches entirely to SRW
locks, which are available starting at Windows Vista.

This removes CRITICAL_SECTION use, which allows us to add
PTHREAD_MUTEX_INITIALIZER, which will be useful later.

Windows XP is hereby not a supported build target anymore.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2018-04-09 21:58:39 +02:00
Michael Niedermayer
8247e0304e configure: fix build
regression since 8f1382f80e
2018-04-01 02:58:42 +02:00
Josh de Kock
65452bcd64 lavd: remove linked lists
Signed-off-by: Josh de Kock <josh@itanimul.li>
2018-03-31 23:26:31 +01:00
Josh de Kock
d8ae40611b Revert "lavd: add new API for iterating input and output devices"
This reverts commit 0fd475704e.

Revert "lavd: fix iterating of input and output devices"

This reverts commit ce1d77a5e7.

Signed-off-by: Josh de Kock <josh@itanimul.li>
2018-03-31 23:26:31 +01:00
Josh de Kock
8f1382f80e lavfi: add new iteration API
Signed-off-by: Josh de Kock <josh@itanimul.li>
2018-03-31 23:26:30 +01:00
Martin Storsjö
f33f728470 arm: swscale: Only compile the rgb2yuv asm if .dn aliases are supported
Vanilla clang supports altmacro since clang 5.0, and thus doesn't
require gas-preprocessor for building the arm assembly any longer.

However, the built-in assembler doesn't support .dn directives.

This readds checks that were removed in d7320ca3ed, when
the last usage of .dn directives within libav were removed.

Alternatively, the assembly could be rewritten to not use the
.dn directive, making it available to clang users.

Signed-off-by: Martin Storsjö <martin@martin.st>
2018-03-31 21:54:56 +03:00
Diego Biurrun
e744281c49 configure: Revert some incorrect uses of check_cc() 2018-03-30 10:12:13 +02:00
James Almer
a123e576a4 Merge commit 'a2fc8dbae85339d1b418d296f2982b6c04c53c57'
* commit 'a2fc8dbae85339d1b418d296f2982b6c04c53c57':
  Add Haivision SRT protocol

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 21:56:19 -03:00
James Almer
75bf51ef87 Merge commit '434b44cd6fb4bb9a2bf2bb29ef55ce1a315314b8'
* commit '434b44cd6fb4bb9a2bf2bb29ef55ce1a315314b8':
  configure: Simplify vararg check

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 21:30:16 -03:00
James Almer
e46fab0f3c Merge commit '8c7554e6a9b126bd6ee5bf80dae9e11e056db2f1'
* commit '8c7554e6a9b126bd6ee5bf80dae9e11e056db2f1':
  configure: Add check_x86asm() helper function to simplify some expressions

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 21:25:43 -03:00
James Almer
91bcf0b8cd Merge commit '17ee5b0c13bc17465b71bc9ca1cde9f0eed8b3ff'
* commit '17ee5b0c13bc17465b71bc9ca1cde9f0eed8b3ff':
  configure: Use indirection for the -o assembler flag also for x86asm

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 21:15:18 -03:00
James Almer
3bbec8e7c2 Merge commit 'b9ea301e02472d0982b0fa0f80294bd95885bde8'
* commit 'b9ea301e02472d0982b0fa0f80294bd95885bde8':
  configure: Use a more sensible suffix for x86 assembly tempfiles

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 21:06:25 -03:00
James Almer
44df2e8588 Merge commit '5292e97c42b05db7ad4e51c1ea756b12fdf721ff'
* commit '5292e97c42b05db7ad4e51c1ea756b12fdf721ff':
  configure: Document available options for the --toolchain parameter

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 21:03:33 -03:00
James Almer
23f4472944 Merge commit 'ea2f72a2c14c67a3b35dac6426d1e3c0fae33fd5'
* commit 'ea2f72a2c14c67a3b35dac6426d1e3c0fae33fd5':
  configure: Don't assume a 16 byte aligned stack on BSDs on i386

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 20:40:07 -03:00
James Almer
7e3c4d029b Merge commit '847190ebd99ffd57dc89bd568a33bf2d5c424129'
* commit '847190ebd99ffd57dc89bd568a33bf2d5c424129':
  configure: Don't assume an aligned stack on clang on windows

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 20:31:03 -03:00
James Almer
99cc3cf7a2 Merge commit '43778a501f1bfbceeddc8eaeea2ea2b3506beeda'
* commit '43778a501f1bfbceeddc8eaeea2ea2b3506beeda':
  Support AV1 encoding using libaom

This contains some extra changes taken from the libvpx encoder
wrapper, most of them contained in the set_pix_fmt() function.

Merged-by: James Almer <jamrial@gmail.com>
2018-03-29 00:05:45 -03:00
James Almer
0dc11d8bbd Merge commit 'c438899a706422b8362a13714580e988be4d638b'
* commit 'c438899a706422b8362a13714580e988be4d638b':
  Add AV1 video decoding support through libaom

This contains some extra changes taken from the libvpx decoder
wrapper, most of them contained in the set_pix_fmt() function.

Merged-by: James Almer <jamrial@gmail.com>
2018-03-28 18:09:46 -03:00
James Almer
18195e570c Merge commit 'dd7e63af93b2430b5d42b87a966160c66736342c'
* commit 'dd7e63af93b2430b5d42b87a966160c66736342c':
  configure: Restore original endianness test

The test was not changed in 67e8f476b7
Merging only the explanation.

Merged-by: James Almer <jamrial@gmail.com>
2018-03-28 15:39:26 -03:00
James Almer
23ba9b3fd1 Merge commit '31a53ab34e22fe1eec902f79ec1f19ab828a7a0c'
* commit '31a53ab34e22fe1eec902f79ec1f19ab828a7a0c':
  configure: Add check_as() helper function to simplify some expressions

Merged-by: James Almer <jamrial@gmail.com>
2018-03-28 15:28:13 -03:00
James Almer
c00b218a8f Merge commit '18dc1ff0fb4572b1d50a44905aa1e76bc3bbb0ad'
* commit '18dc1ff0fb4572b1d50a44905aa1e76bc3bbb0ad':
  configure: Add check_ld() helper function to simplify some expressions

Merged-by: James Almer <jamrial@gmail.com>
2018-03-28 15:19:35 -03:00
James Almer
67e8f476b7 Merge commit '9c37d765ef28b027414f86b0088b0c282a3c46d8'
* commit '9c37d765ef28b027414f86b0088b0c282a3c46d8':
  configure: Add check_cc/require_cc helper functions to simplify some expressions

Merged-by: James Almer <jamrial@gmail.com>
2018-03-28 15:03:56 -03:00
Sven Dueking
a2fc8dbae8 Add Haivision SRT protocol
The protocol requires libsrt (https://github.com/Haivision/srt) to be
installed

Signed-off-by: Sven Dueking <sven.dueking@nablet.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2018-03-28 16:16:41 +02:00
Diego Biurrun
2124a97a49 configure: Drop unused helper function test_cflags_cpp() 2018-03-27 13:38:20 +02:00
Danil Iashchenko
9f17875134 libavfilter: Add OpenCL convolution filter
Behaves like existing convolution filter.

Signed-off-by: Mark Thompson <sw@jkqxz.net>
2018-03-26 22:26:35 +01:00
Diego Biurrun
434b44cd6f configure: Simplify vararg check 2018-03-26 18:59:44 +02:00
Diego Biurrun
8c7554e6a9 configure: Add check_x86asm() helper function to simplify some expressions 2018-03-26 18:59:43 +02:00
Diego Biurrun
17ee5b0c13 configure: Use indirection for the -o assembler flag also for x86asm
Similar indirections are used for the -o compiler/assembler flag to
account for differences in compiler/assembler syntax. For x86asm half
the infrastructure for doing the same currently exists unused.
Finish and use that infrastructure for consistency.
2018-03-26 18:54:56 +02:00
Diego Biurrun
b9ea301e02 configure: Use a more sensible suffix for x86 assembly tempfiles 2018-03-26 18:52:04 +02:00
Diego Biurrun
5292e97c42 configure: Document available options for the --toolchain parameter 2018-03-26 18:52:04 +02:00
Mark Thompson
ac993e73de hwcontext_opencl: Add support for mapping DRM objects to Beignet
Also use that to support mapping VAAPI to Beignet.
2018-03-22 23:19:00 +00:00
drfer3
6135c958cd lavfi: Add OpenCL avgblur filter
Behaves like the existing avgblur filter, except working on OpenCL
hardware frames. Takes exactly the same options.

Signed-off-by: Mark Thompson <sw@jkqxz.net>
2018-03-22 23:16:25 +00:00
James Almer
d8ca7a7e70 configure: add const_nan dependency to h264_metadata_bsf
Fixes compilation with some compilers.

Reviewed-by: jkqxz
Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-18 19:51:22 -03:00
Mark Thompson
c99f837dde lavc: Add filter_units bitstream filter
This can remove units with types in or not in a given set from a stream.
For example, it can be used to remove all non-VCL NAL units from an H.264 or
H.265 stream.
2018-03-18 18:23:18 +00:00
Mark Thompson
84bb8327f5 cbs: Add a table of all supported codec IDs
Use it as the set of codec IDs supported by the trace_headers BSF.
2018-03-18 17:55:00 +00:00
Martin Storsjö
ea2f72a2c1 configure: Don't assume a 16 byte aligned stack on BSDs on i386
With GCC, request it to maintain 16 byte alignment, and the existing
entry points already align it via attribute_align_arg.

With clang, do the same as for mingw; disable the aligned stack
and let the assembly functions that require it do the alignment
instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
2018-03-17 22:27:42 +02:00
James Almer
c51dbc2717 configure: revert changes to the schannel check
check_cpp_condition was not being called on some targets, which made schannel
remain enabled even when it was not available

Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-17 16:49:15 -03:00
James Almer
222d4b0acc Merge commit '83fef16b6a8dbbcbd80d159ba3ebe818dbbb2776'
* commit '83fef16b6a8dbbcbd80d159ba3ebe818dbbb2776':
  configure: Add check_cpp_condition() helper function to simplify some expressions

Merged-by: James Almer <jamrial@gmail.com>
2018-03-17 15:01:29 -03:00
James Almer
40e32f83c6 Merge commit 'a5e011c8dcbf6968cc60f883d33382ba46147e90'
* commit 'a5e011c8dcbf6968cc60f883d33382ba46147e90':
  configure: Add check_cmd() helper function to simplify some expressions

Merged-by: James Almer <jamrial@gmail.com>
2018-03-17 15:00:40 -03:00
James Almer
eeca8921e2 configure: add missing adts_header to aac_fixed decoder
Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-15 20:33:20 -03:00
James Almer
f75ba4c2d6 Merge commit '49804dc2baec009577e6b4ee827ae562188fbc2f'
* commit '49804dc2baec009577e6b4ee827ae562188fbc2f':
  configure: Use test_ prefix for helper functions that do not set variables

Merged-by: James Almer <jamrial@gmail.com>
2018-03-15 19:21:31 -03:00
James Almer
3c56d67341 Merge commit '8c893aa3cd5f2d73896c72af330dcbfe299fbc5a'
* commit '8c893aa3cd5f2d73896c72af330dcbfe299fbc5a':
  configure: Drop unnecessary variables, shifts, and quotes in helper functions

Merged-by: James Almer <jamrial@gmail.com>
2018-03-15 18:09:58 -03:00
Martin Storsjö
847190ebd9 configure: Don't assume an aligned stack on clang on windows
If we'd enable a 16 byte aligned stack, clang/llvm would also assume
that alignment everywhere and produce code that strictly requires it.
That would require adding realignment (via attribute_align_arg) on every
single public library function or enable -mstackrealign (which does the
same on every single function).

Also relatedly; the parameter currently tested (-mllvm
-stack-alignment=16) hasn't actually been supported for quite some
time; current clang versions use -mstack-alignment=16 for the same.
Actually testing for that parameter would be a different change
though, since it has a real risk of changing behaviour on any other
platform where clang is used.

Signed-off-by: Martin Storsjö <martin@martin.st>
2018-03-13 15:25:12 +02:00
Luca Barbato
43778a501f Support AV1 encoding using libaom 2018-03-12 12:10:33 +01:00
Luca Barbato
c438899a70 Add AV1 video decoding support through libaom
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2018-03-12 08:12:43 +01:00
Diego Biurrun
dd7e63af93 configure: Restore original endianness test
Previously the bit pattern for the endianness test was declared as a
global, instead of a local, variable. This ensures that the pattern
appears unchanged in the object file and is not optimized out.
2018-03-08 14:02:30 +01:00
Diego Biurrun
31a53ab34e configure: Add check_as() helper function to simplify some expressions 2018-03-07 13:55:07 +01:00
Diego Biurrun
18dc1ff0fb configure: Add check_ld() helper function to simplify some expressions 2018-03-07 13:55:07 +01:00
Diego Biurrun
9c37d765ef configure: Add check_cc/require_cc helper functions to simplify some expressions 2018-03-07 13:55:07 +01:00
Diego Biurrun
83fef16b6a configure: Add check_cpp_condition() helper function to simplify some expressions 2018-03-07 13:55:07 +01:00
Diego Biurrun
a5e011c8dc configure: Add check_cmd() helper function to simplify some expressions 2018-03-07 13:55:07 +01:00
Diego Biurrun
49804dc2ba configure: Use test_ prefix for helper functions that do not set variables 2018-03-07 13:55:06 +01:00
Diego Biurrun
8c893aa3cd configure: Drop unnecessary variables, shifts, and quotes in helper functions 2018-03-07 13:55:06 +01:00
Diego Biurrun
121314895f configure: Fix logic of AMF external library check
Fail if AMF is requested but unavailable, as we do for all
other external libraries that need to be explicitly enabled.
2018-03-07 13:53:27 +01:00
Timo Rothenpieler
5787908e8c configure: rename cuda to ffnvcodec
Right now, if someone configures ffmpeg with for example --enable-nvenc they will
get an error message complaining about missing cuda.
This is very confusing and already has lead people into installing the CUDA SDK,
even though it's not what they need.

This will make it complain about ffnvcodec instead.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2018-03-05 21:09:22 +01:00
Timo Rothenpieler
27cbbbb33f compat: remove in-tree NVidia headers
External headers are no longer welcome in the ffmpeg codebase because they
increase the maintenance burden. However, in the NVidia case the vanilla
headers need some modifications to be usable in ffmpeg therefore we still
provide them, but in a separate repository.

The external headers can be found at
https://git.videolan.org/?p=ffmpeg/nv-codec-headers.git

Fate-source is updated because of the deleted files, and dynlink_loader.h
license headers were updated with the standard FFmpeg headers.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2018-02-27 16:22:12 +01:00
James Almer
f4709f1b7b configure: add missing audio_frame_queue dependency to vorbis encoder
Signed-off-by: James Almer <jamrial@gmail.com>
2018-02-26 01:43:54 -03:00
Tomas Härdin
f958f431ec Add libcodec2 en/decoder 2018-02-24 17:06:31 +01:00
Philip Langdale
cd98f20b4a avcodec/nvdec: Implement mjpeg nvdec hwaccel 2018-02-21 23:38:42 +00:00
Mark Thompson
63c690ad15 vaapi: Add MJPEG decode hwaccel 2018-02-21 23:38:30 +00:00
Felix Matouschek
5ac3a309fd avdevice: add android_camera indev
This commit adds an indev for Android devices on API level 24+ which
uses the Android NDK Camera2 API to capture video from builtin cameras

Signed-off-by: Felix Matouschek <felix@matouschek.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-02-22 00:29:27 +01:00
James Almer
04a8d5c2d7 Merge commit 'cc1c94dacd0642ac1a6cad45deb65071f127d91a'
* commit 'cc1c94dacd0642ac1a6cad45deb65071f127d91a':
  configure: Pass the right machine types to dlltool for arm and arm64 mingw

Merged-by: James Almer <jamrial@gmail.com>
2018-02-19 18:35:32 -03:00
Hendrik Leppkes
6d8bef8c05 build: restore using dlltool/lib.exe for creating Win32 .lib files
The GCC generated import libraries don't work properly when being imported
by MSVC, resulting in missing symbols at runtime.

This reverts 5b5365fe9 and partially reverts changes from 98a9b1f0d
2018-02-19 22:26:34 +01:00
Martin Storsjö
cc1c94dacd configure: Pass the right machine types to dlltool for arm and arm64 mingw
These are supported by llvm-dlltool.

Signed-off-by: Martin Storsjö <martin@martin.st>
2018-02-19 12:36:41 +02:00
Martin Storsjö
97eee953e6 Revert "configure: Stop using dlltool to create an import library"
This reverts commit 67c72f08a4.

While the linker produced import libraries might work with MSVC in
simple test cases, they don't if e.g. linking to multiple GNU ld
produced import libraries at the same time. (They end up importing
functions from the wrong libraries.) The ones produced by dlltool
work fine though.

This issue was pointed out by Hendrik Leppkes.

Signed-off-by: Martin Storsjö <martin@martin.st>
2018-02-19 12:36:09 +02:00
James Almer
4961ddfd35 Merge commit 'fd36cf6bf6524247a8ff6788c028836fe7d9fd20'
* commit 'fd36cf6bf6524247a8ff6788c028836fe7d9fd20':
  configure: Factorize check_64_bit()

Merged-by: James Almer <jamrial@gmail.com>
2018-02-11 23:18:59 -03:00
James Almer
c1c720d527 Merge commit '38434a9ff5b9a1a048f32c1c7e2a9519cf12f8ba'
* commit '38434a9ff5b9a1a048f32c1c7e2a9519cf12f8ba':
  configure: Simplify restrict keyword handling

Merged-by: James Almer <jamrial@gmail.com>
2018-02-11 23:13:17 -03:00
James Almer
8a15ad8a17 Merge commit 'bca41545b371efc34e38d1fa8bb12dba8b614da0'
* commit 'bca41545b371efc34e38d1fa8bb12dba8b614da0':
  configure: Group code that sets the license string with licensing checks

Merged-by: James Almer <jamrial@gmail.com>
2018-02-11 22:59:18 -03:00
Aurelien Jacobs
6fd110a094 aptx: implement the aptX HD bluetooth codec 2018-02-09 22:10:55 +01:00
Josh de Kock
0fd475704e lavd: add new API for iterating input and output devices
This also adds an avpriv function to register devices in
libavformat
2018-02-06 18:57:42 +00:00
Josh de Kock
0694d87024 lavf: add new API for iterating muxers and demuxers 2018-02-06 18:57:42 +00:00
Josh de Kock
7e8eba2d87 lavc: add new API for iterating codecs and codec parsers
Based on an unfinished patch by atomnuker.
2018-02-06 18:50:27 +00:00
Diego Biurrun
fd36cf6bf6 configure: Factorize check_64_bit() 2018-02-06 11:13:19 +01:00
Diego Biurrun
38434a9ff5 configure: Simplify restrict keyword handling
Skip a variable indirection and only redefine restrict if necessary.
2018-02-06 11:13:10 +01:00
Diego Biurrun
bca41545b3 configure: Group code that sets the license string with licensing checks
This also moves the setting of the licensing string out of a block that
is skipped when quiet operation is requested.
2018-02-06 10:03:15 +01:00
Jun Zhao
0519e66a90 examples: Add a VA-API transcode example.
Usage is:
./vaapi_transcode input_stream codec output_stream
For example:
- ./vaapi_transcode input.mp4 h264_vaapi output_h264.mp4
- ./vaapi_transcode input.mp4 vp8_vaapi output_vp8.ivf

Does not handle resolution changes on the input stream.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Liu, Kaixuan <kaixuan.liu@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
2018-02-04 12:56:39 +00:00
Xiaohan Wang
caaa40d2c6 configure: Remove carriage return ('\r') in Windows CC_IDENT
Currently the Windows CC_IDENT is ended with '\r\n'. "head -n1" will not
remove the '\r' and this is causing building error in Chromium.

This CL adds "tr -d '\r'" to remove '\r' in the CC_IDENT string. Since in
most cases '\r' only appears at the end of a string/line, this should
work in most cases.

See example:

printf "hello\r\nworld\r\n" | head -n1 | hd
00000000  68 65 6c 6c 6f 0d 0a                              |hello..|

printf "hello\r\nworld\r\n" | head -n1 | tr -d '\r' | hd
00000000  68 65 6c 6c 6f 0a                                 |hello.|

Also note a similar previous change at:
https://lists.ffmpeg.org/pipermail/ffmpeg-cvslog/2013-October/069950.html

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-02-02 00:18:24 +01:00
James Almer
172564ace9 configure: fix vaapi_encode_example dependencies
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-23 23:42:04 -03:00
Jun Zhao
9bba10c174 lavfi: add denoise and sharpness VAAPI video filters.
Most code between them is common, so put them in a new file for
miscellaneous VAAPI filters.

Signed-off-by: Yun Zhou <yunx.z.zhou@intel.com>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
2018-01-21 22:56:52 +00:00
Jun Zhao
fcf5eae4bf lavfi: add ProcAmp (color balance) VAAPI video filter.
Add ProcAmp(color balance) vaapi video filter, use the option
like -vf "procamp_vaapi=b=10:h=120:c=2.8:s=3.7" to set
brightness/hue/contrast/saturation.

Signed-off-by: Yun Zhou <yunx.z.zhou@intel.com>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
2018-01-21 22:56:52 +00:00
Carl Eugen Hoyos
af964baf09 configure: Simplify detection of static x264 on systems without pkg-config.
Fixes a regression since 6dfcbd80.
2018-01-11 11:12:38 +01:00
James Almer
32f85056b3 configure: don't use SDL.h in check_func_headers when checking for SDL2
check_func_headers() defines a main() function, which clashes with a
redefinition done by said SDL header. Check for SDL_PollEvent using
SDL_events.h only instead, where the redefinition doesn't happen.

Fixes a regression since d03c39b46b.

Tested-by: RiCON
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-10 11:23:45 -03:00
Mark Thompson
dfdc146161 lavfi: Add filters to run arbitrary OpenCL programs 2018-01-07 23:24:30 +00:00
KO Myung-Hun
d03c39b46b configure: check SDL2 function with a header
SDL2 uses SDLCALL to specify a calling convention. On OS/2, it's defined
to `_System' which is similar to `_cdecl' but does not prepend '_'.

After all, without a header, a function is used without `_System'. And
linker will try to `_func' but fail because the function is `func' not
`_func'.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-07 00:09:40 -03:00
James Almer
9e68f472ec configure: remove check for SA_RESTART
It's not used anymore.

Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-06 22:22:12 -03:00
Rostislav Pehlivanov
6b35a83214 Remove the ffserver program
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2018-01-06 18:31:37 +00:00
LongChair
c6f8410636 avcodec/rkmpp : Fix broken build due to missing control operation
This patch is taking care of https://trac.ffmpeg.org/ticket/6834.
It seems that one of the control operations that was available to get
the free decoders input slots was removed.

There is another control operation to retrieve the used slots. Given
that the input slot count is hardcoded to 4 in mpp at this point,
replacing the old control operation by the other one.

This was tested on Rockchip ROCK64.

Signed-off-by: wm4 <nfxjfg@googlemail.com>
2018-01-06 18:08:13 +01:00
Anton Khirnov
89b84cb18b It has been replaced by C11 stdatomic.h and is now unused.
(cherry picked from commit 5cc0057f49)
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-05 14:06:02 -03:00
James Almer
b4eeffffc8 configure: update minimum required version of libvmaf
At least version 0.6.2 is needed since commit
df3222d4bb.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-04 14:33:03 -03:00
Michael Wootton
34c113335b Add support for H.264 and HEVC hardware encoding for AMD GPUs based on AMF SDK
Requires AMF headers for at least version 1.4.4.1.

Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2018-01-04 18:15:56 +01:00
Rostislav Pehlivanov
c29038f304 lavr: deprecate the entire library
Deprecate the entire library. Merged years ago to provide compatibility
with Libav, it remained unmaintained by the FFmpeg project and duplicated
functionality provided by libswresample.

In order to improve consistency and reduce attack surface, as well as to ease
burden on maintainers, it has been deprecated. Users of this library are asked
to migrate to libswresample, which, as well as providing more functionality,
is faster and has higher accuracy.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2018-01-04 01:38:22 +00:00
Carl Eugen Hoyos
bddf31ba75 configure: bump year
Happy new year!
2018-01-01 18:05:55 +01:00
Carl Eugen Hoyos
d01eeef4a2 configure: libvmaf depends on pthreads. 2017-12-29 02:15:05 +01:00
James Almer
efb63e4316 configure: add missing avcodec dep to avfilter for de/convolve filters 2017-12-27 15:38:13 -03:00
Paul B Mahol
aff1678477 configure: note (de)convolve filter dependency
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-27 12:31:43 +01:00
wm4
9b121dfc32 w32pthreads: always use Vista+ API, drop XP support
This removes the XP compatibility code, and switches entirely to SWR
locks, which are available starting at Windows Vista.

This removes CRITICAL_SECTION use, which allows us to add
PTHREAD_MUTEX_INITIALIZER, which will be useful later.

Windows XP is hereby not a supported build target anymore. It was
decided in a project vote that this is OK.
2017-12-26 02:49:48 +01:00
James Darnley
8f86e66238 avcodec: add stride alignment needed for AVX-512 2017-12-24 22:02:41 +01:00
James Darnley
b7a3d1f249 configure: test whether x86 assembler supports AVX-512 2017-12-24 22:02:41 +01:00
James Almer
22ae33fb40 configure: fix minimum required version of libzimg
The new input properties added in 002db7d49a
were introduced to libzimg for the upcoming release 2.7.x

Signed-off-by: James Almer <jamrial@gmail.com>
2017-12-21 00:48:16 -03:00
Stefan Pöschel
c94b094858 configure: Fix case of static libmp3lame
Fixes #6918.

Signed-off-by: James Almer <jamrial@gmail.com>
2017-12-19 23:55:02 -03:00
Mark Thompson
2a4d34d462 lavc: Delete all fake hwaccels
They are now unused.
2017-12-19 23:22:35 +00:00
Mark Thompson
433522a1b9 lavc: Remove register mechanism for hwaccels
There is no longer any need for a list of them at runtime, because
decoders now carry the pointers to their associated hwaccels internally.
The file containing external declarations is now used to make the list
of hwaccels for configure.
2017-12-19 23:22:35 +00:00
Felix Matouschek
c12c2739cd configure: Fix detection of vp9 decoder/encoder
At least on Android the vp9 decoder/encoder needs $libm_extralibs
to successfully link, it was missing in the check_lib calls for vp9

Signed-off-by: Felix Matouschek <felix@matouschek.org>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-12-19 17:18:10 -03:00
sfan5
b1781caf9e configure: remove libtls fallback check
This check is not needed for any supported version of libtls
and causes issues with static builds (libtls links to -lssl -lcrypto).

Signed-off-by: sfan5 <sfan5@live.de>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-12-19 15:12:24 -03:00
sfan5
b178278c7b configure: fix pkg-config check for libtls
This was not accounted for during merge and is required due to
the refactor in commit 93ccba96df.

Signed-off-by: sfan5 <sfan5@live.de>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-12-19 14:19:03 -03:00
sfan5
387ee1d6aa libavformat: LibreSSL (libtls) support
Signed-off-by: sfan5 <sfan5@live.de>
2017-12-17 17:32:42 +11:00
wang-bin
dc08caa8f7 configure: fix probing armv6zk
clang reports 6kz: https://reviews.llvm.org/D14568

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-12-16 18:21:58 +01:00
Mark Thompson
2adfb10921 configure: Move V4L2 M2M help line to the hardware library section 2017-12-10 17:15:06 +00:00
Jacob Trimble
83ecdc9a92 configure: Fix dependencies of aac_at decoder.
Signed-off-by: Jacob Trimble <modmaker@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-30 20:25:04 -03:00
James Almer
5a366f9770 configure: select vp9_superframe_split_bsf when enabling vp9_decoder
This is required since a5679933c1

Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-30 01:51:16 -03:00
Mikhail Mironov
9ea6607d29 Add HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK
Requires AMF headers for at least version 1.4.4.1.

Signed-off-by: Mikhail Mironov <mikhail.mironov@amd.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
2017-11-28 22:14:42 +00:00
Jun Zhao
23db3a1ae6 examples: Add a VA-API encode example.
Supports only raw NV12 input.

Example use:
./vaapi_encode 1920 1080 test.yuv test.h264

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Liu, Kaixuan <kaixuan.liu@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
2017-11-28 22:14:07 +00:00
Vittorio Giovara
002db7d49a vf_zscale: Add more supported input properties
Bump the minimum version necessary in the configure file.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2017-11-28 14:51:45 -05:00
Philip Langdale
1da9851e34 avcodec/nvdec: Implement vp8 hwaccel 2017-11-26 14:55:01 -08:00
Mark Thompson
40b75a943b vaapi: Add VP8 decode hwaccel 2017-11-26 21:41:19 +00:00
Mark Thompson
da4e02b196 lavc: Delete all fake hwaccels
They are now unused.
2017-11-26 21:41:14 +00:00
Mark Thompson
9bd326ac46 lavc: Remove register mechanism for hwaccels
There is no longer any need for a list of them at runtime, because
decoders now carry the pointers to their associated hwaccels internally.
The file containing external declarations is now used to make the list
of hwaccels for configure.
2017-11-26 21:36:34 +00:00
Paul B Mahol
ffc01280be avfilter: add lv2 wrapper filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-11-26 14:05:25 +01:00
James Almer
4af050c46e configure: remove superfluous cuvid and nvdec checks
Both are autodetected, and their dependency on cuda is checked
elsewhere.

Fixes ticket #6849.

Reviewed-by: Philip Langdale <philipl@overt.org>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-25 12:43:09 -03:00
Mark Thompson
3650cb2dfa lavu,lavfi,ffmpeg: Remove experimental OpenCL API
This was added in early 2013 and abandoned several months later; as far as
I can tell, there are no external users.  Future OpenCL use will be via
hwcontext, which requires neither special OpenCL-only API nor global state
in libavutil.

All internal users are also deleted - this is just the unsharp filter
(replaced by unsharp_opencl, which is more flexible) and the deshake filter
(no replacement).
2017-11-22 23:20:39 +00:00
Mark Thompson
7faa8d8b03 lavfi: Add OpenCL unsharp mask filter
Intended to replace existing opencl mode of the unsharp filter.
Supports many more pixel formats and works without immediate upload
and download of frame data.  The options are compatible with the
existing filter.
2017-11-22 23:18:35 +00:00
Mark Thompson
9204b2deea lavfi: Add OpenCL overlay filter
Input and output formats must be the same, the overlay format must be
the same as the input except possibly with an additional alpha component.
2017-11-22 23:18:02 +00:00
Mark Thompson
7faae6e745 hwcontext_opencl: DRM to OpenCL mapping for ARM
Using cl_arm_import_memory.  Unfortunately, despite this not being a
standard extension, the function clImportMemoryARM() is not accessible
via clGetExtensionFunctionAddressForPlatform().  This means that it has
to be linked directly to the ARM OpenCL binary, so making a portable
binary is not possible as it is with all other mapping extensions.
2017-11-22 23:02:33 +00:00
Mark Thompson
f06754e4f3 hwcontext_opencl: D3D11 to OpenCL mapping
Using cl_khr_d3d11_sharing and cl_intel_d3d11_nv12_media_sharing.
2017-11-22 23:02:33 +00:00
Mark Thompson
9e7cda1b1e hwcontext_opencl: DXVA2 to OpenCL mapping
Using cl_khr_dx9_media_sharing.
2017-11-22 23:02:33 +00:00
Mark Thompson
403cde8e85 hwcontext_opencl: QSV to OpenCL mapping for Intel Media SDK
Uses the cl_intel_va_api_media_sharing extension, which supports only
NV12 surfaces and only mapping from QSV to OpenCL.
2017-11-22 23:02:33 +00:00
Mark Thompson
eb3e9f469a hwcontext_opencl: VAAPI to OpenCL mapping for Intel i965+beignet
Supports all surface formats in common between the two.
2017-11-22 23:02:33 +00:00
Mark Thompson
b25d8ef0a7 lavu: OpenCL hwcontext implementation 2017-11-22 23:02:29 +00:00
James Zern
b765a04550 configure: require libvpx-1.4.0 for vp[89] support
this will simplify libvpxenc/dec.c and ensure more stable versions of
the codecs are present.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: James Zern <jzern@google.com>
2017-11-20 16:02:21 -08:00
Philip Langdale
6b77a10e43 avcodec: Implement mpeg4 nvdec hwaccel
This was predictably nightmarish, given how ridiculous mpeg4 is.
I had to stare at the cuvid parser output for a long time to work
out what each field was supposed to be, and even then, I still don't
fully understand some of them. Particularly:

vop_coded: If I'm reading the decoder correctly, this flag will always
           be 1 as the decoder will not pass the hwaccel any frame
           where it is not 1.
divx_flags: There's obviously no documentation on what the possible
            flags are. I simply observed that this is '0' for a
            normal bitstream and '5' for packed b-frames.
gmc_enabled: I had a number of guesses as to what this mapped to.
             I picked the condition I did based on when the cuvid
             parser was setting flag.

Also note that as with the vdpau hwaccel, the decoder needs to
consume the entire frame and not the slice.
2017-11-20 07:21:41 -08:00
Philip Langdale
8bca292c30 avcodec: Implement mpeg1 nvdec hwaccel
Once I remembered that there's a separate decoder type for mpeg1,
even though params struct is shared with mpeg2, everything worked.
2017-11-20 07:03:26 -08:00
James Almer
c9cd990dcc Merge commit '3152058bf1dca318898550efacf0286f4836cae6'
* commit '3152058bf1dca318898550efacf0286f4836cae6':
  libavcodec: Don't use dllexport, only dllimport when building DLLs

Merged-by: James Almer <jamrial@gmail.com>
2017-11-19 18:26:45 -03:00
James Almer
c6f7eb8663 configure: fix module dependencies on zlib
select should not be used with external libraries. It's mean to soft
enable internal modules/features.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-19 18:14:48 -03:00
Martin Storsjö
3152058bf1 libavcodec: Don't use dllexport, only dllimport when building DLLs
The only purpose of dllexport (which is set while building the library
that exports the symbols) is to have the linker automatically
export such symbols into a DLL without using a def file - it doesn't
affect the generated code.

For both MSVC and mingw builds, this isn't essential since we override
what symbols to export via an autogenerated def file instead.

Update a comment in configure to refer to the right concept.

With lld, this avoids warnings about duplicate export directives,
when some symbols are requested to be exported both via dllexport
attributes and via the autogenerated def file.

This also reduces the number of lines of code marginally.

Signed-off-by: Martin Storsjö <martin@martin.st>
2017-11-19 22:01:38 +02:00
James Darnley
0b7cd29d47 configure: add audio_frame_queue dependency for aptx codec 2017-11-19 14:54:34 +01:00
Philip Langdale
7c9f739d86 avcodec: Implement mpeg2 nvdec hwaccel
This is mostly straight-forward. The weird part is that it should
just work for mpeg1, but I see corruption in my test cases, so I'm
going to try and fix that separately.
2017-11-18 08:13:50 -08:00
Timo Rothenpieler
4fb20d4e3a configure: call flatten_extralibs in a subshell
By putting the call in a subshell, the problem of it spilling
cleanup-decision from a previous library to other libraries is avoided.

For example, it could have already cleaned up cuda_extralibs in a
previous library that depended on cuda. Then when it gets to avutil, it
will never pick up the dependency of avutil to cuda, which depends on
libdl, which in turn results in a missing -ldl extralib, resulting in
link failures in certain configurations.
2017-11-16 17:39:39 +01:00
James Almer
edef07569c Merge commit 'bad7ce1d82f0b7da55086b8c6124eff0d35a1b1a'
* commit 'bad7ce1d82f0b7da55086b8c6124eff0d35a1b1a':
  makedef: Pass EXTERN_PREFIX from configure to makedef

Merged-by: James Almer <jamrial@gmail.com>
2017-11-16 13:12:59 -03:00
James Almer
1146a7a363 Merge commit 'd070b9b703a542429a13db9623109ae20474c775'
* commit 'd070b9b703a542429a13db9623109ae20474c775':
  configure: Coalesce some arch configuration and PIC handling

Merged-by: James Almer <jamrial@gmail.com>
2017-11-16 13:11:52 -03:00
James Almer
b449af20d5 Merge commit '9e48de3cc86c732d9cebd496d6f0a2b7e7732754'
* commit '9e48de3cc86c732d9cebd496d6f0a2b7e7732754':
  configure: Miscellaneous minor changes

Merged-by: James Almer <jamrial@gmail.com>
2017-11-16 13:11:24 -03:00
Martin Storsjö
bad7ce1d82 makedef: Pass EXTERN_PREFIX from configure to makedef
This avoids having to use either "dumpbin -headers" to find out
the current architecture, or pass $ARCH from configure to deduce it.

When configuring with --disable-asm, ARCH is equal to "c", which doesn't
give any indication of what symbol prefix is to be used.

Signed-off-by: Martin Storsjö <martin@martin.st>
2017-11-16 16:54:08 +02:00
Diego Biurrun
d070b9b703 configure: Coalesce some arch configuration and PIC handling 2017-11-15 13:29:41 +01:00
Diego Biurrun
9e48de3cc8 configure: Miscellaneous minor changes
- Move a variable closer to where it is used
- Add an explanatory comment
- Simplify a crosscompile check
- Minor SHFLAGS simplification
- Coalesce some threads tests
2017-11-15 13:29:41 +01:00
Philip Langdale
912ceba61b avcodec: Implement vc1 nvdec hwaccel
This hwaccel is interesting because it also works for wmv3/9 content,
which is not supported by the nvidia parser used by cuviddec.
2017-11-14 19:40:01 -08:00
Aman Gupta
e7a5249ab1 avcodec/videotoolboxenc: add hevc_videotoolbox encoder
Signed-off-by: Aman Gupta <aman@tmm1.net>
Reviewed-by: Rodger Combs <rodger.combs@gmail.com>
2017-11-13 14:28:14 -08:00
Timo Rothenpieler
578addcff6 configure: factorize nvdec dependencies 2017-11-13 22:10:37 +01:00
Timo Rothenpieler
681c638fab configure: fix cuda dependency on nvdec 2017-11-13 22:10:37 +01:00
Timo Rothenpieler
f3f73f0893 avcodec: implement vp9 nvdec hwaccel 2017-11-13 20:33:10 +01:00
James Almer
d9ff1e4c8b configure: fix writing library dependencies to config.sh
Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-12 23:04:17 -03:00
James Almer
b72ac6dbb8 configure: fix writing library dependencies to config.sh
Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-12 23:02:31 -03:00
Aman Gupta
fd18d310ec lavf/tls_securetransport: build on iOS
This works as expected on iOS, except for the ca_file feature which
is disabled because SecItemImport is not available.

Signed-off-by: Aman Gupta <aman@tmm1.net>
2017-11-12 14:37:12 -08:00
James Almer
ccf7bca1c9 Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c'
* commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c':
  build: Add missing config.sh dependency for pkg-config files

Merged-by: James Almer <jamrial@gmail.com>
2017-11-12 01:02:02 -03:00
James Almer
792802f5f9 Merge commit '8e0febe28effe7f427e45190eab37110126161ea'
* commit '8e0febe28effe7f427e45190eab37110126161ea':
  configure: Use right variable and right value for AIX ar flags

Merged-by: James Almer <jamrial@gmail.com>
2017-11-12 00:51:21 -03:00
James Almer
221d813599 Merge commit '2cf3c0ab0d84b5cdb379059f8570809a13a306b9'
* commit '2cf3c0ab0d84b5cdb379059f8570809a13a306b9':
  Revert "configure: Detect AIX ar command instead of hardcoding it in the OS section"

Merged-by: James Almer <jamrial@gmail.com>
2017-11-12 00:43:08 -03:00
James Almer
e55781954f Merge commit '192fe52e42f64a493c47cad1461b20fe1149dbea'
* commit '192fe52e42f64a493c47cad1461b20fe1149dbea':
  configure: Miscellaneous minor changes to config file handling

Merged-by: James Almer <jamrial@gmail.com>
2017-11-12 00:39:41 -03:00
James Almer
e0f84c303d Merge commit '61a17423d3711cb34a18b44e1ec2510c2f70a56c'
* commit '61a17423d3711cb34a18b44e1ec2510c2f70a56c':
  configure: Miscellaneous small changes to helper functions

Merged-by: James Almer <jamrial@gmail.com>
2017-11-12 00:38:09 -03:00
James Almer
5b5365fe9d Merge commit '67c72f08a4707c18a67a4734660e3a23cc9488b6'
* commit '67c72f08a4707c18a67a4734660e3a23cc9488b6':
  configure: Stop using dlltool to create an import library

Merged-by: James Almer <jamrial@gmail.com>
2017-11-12 00:20:34 -03:00
James Almer
82fc222f67 Merge commit '9dc79b2943d99f256a3279f09580b27a95fb9aa8'
* commit '9dc79b2943d99f256a3279f09580b27a95fb9aa8':
  configure: Drop support for legacy PGI compiler

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 23:43:36 -03:00
James Almer
12f4e2ba02 Merge commit '0af8a72174108b9bb482f1073a1e9a3bc258af51'
* commit '0af8a72174108b9bb482f1073a1e9a3bc258af51':
  build: Drop support for legacy TI ARM compiler

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 23:41:35 -03:00
James Almer
3749d0defc Merge commit '68649bfed30a35dc3e45ea240541b2774b2f282b'
* commit '68649bfed30a35dc3e45ea240541b2774b2f282b':
  configure: Group system feature variables and system libraries together

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 23:21:55 -03:00
James Almer
d168ff70ea Merge commit '62be1caf161c1241a9e148f347850cfe092588dc'
* commit '62be1caf161c1241a9e148f347850cfe092588dc':
  configure: Bail out early if neither static nor shared libs are built

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 23:11:44 -03:00
James Almer
3e9fd83592 Merge commit 'c6496de33456f20144b994ac38f308f2de333608'
* commit 'c6496de33456f20144b994ac38f308f2de333608':
  configure: Move enabling libc_type into probe_libc() function

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 23:09:21 -03:00
James Almer
fb94e7b39a Revert "Merge commit '8e97a8c69162afce47abea96c8c0914f3550e212'"
This reverts commit 1a4315f24d, reversing
changes made to 869401cefc.

At least one distro (Arch) ships gsm.h inside the gsm/ folder
2017-11-11 18:04:22 -03:00
James Almer
5fd3e6c3a6 Merge commit '41df62fd674bd0c67f7b6952381d235a393245d6'
* commit '41df62fd674bd0c67f7b6952381d235a393245d6':
  configure: Set the default assembler to armasm64 for MSVC for arm64

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 17:48:11 -03:00
James Almer
1338cc1ac2 Merge commit '40d5df67d2c4e1f0dd1e902435567eb5edad6a9a'
* commit '40d5df67d2c4e1f0dd1e902435567eb5edad6a9a':
  configure: Add a comment about why we don't try to enable pic on arm on target_os=win32

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:58:15 -03:00
James Almer
ce726e7757 Merge commit '0ca66409911e9fba940424be8bdfa54e056b0a4b'
* commit '0ca66409911e9fba940424be8bdfa54e056b0a4b':
  configure: Don't add -fPIC to asflags when targeting windows

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:56:59 -03:00
James Almer
7e3d6f10f0 Merge commit 'f951837ce58e8588b175fb53a76fd453a81528ec'
* commit 'f951837ce58e8588b175fb53a76fd453a81528ec':
  configure: Don't add -fPIC to cflags for target_os=win32

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:55:43 -03:00
James Almer
3f27200954 Merge commit '7ac092d05de487d088bc96ab4a7bd6207fbfa98c'
* commit '7ac092d05de487d088bc96ab4a7bd6207fbfa98c':
  build: CryptGenRandom --> wincrypt, it is a better name

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:53:19 -03:00
James Almer
8882e8ad0d Merge commit '93797681c2310faeeb0158f66f471965213904c6'
* commit '93797681c2310faeeb0158f66f471965213904c6':
  build: Rename stdatomic_h variable to stdatomic

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:50:35 -03:00
James Almer
84522ad3fe Merge commit '62d5b5a9d3b0181335072d6fa792f2d805bc27b6'
* commit '62d5b5a9d3b0181335072d6fa792f2d805bc27b6':
  configure: Extend check_header() to allow checking for multiple headers

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:48:49 -03:00
James Almer
4e754e9419 Merge commit 'b46900914a1f25ce8dbf49d7c53766ff1f18b60f'
* commit 'b46900914a1f25ce8dbf49d7c53766ff1f18b60f':
  build: Merge mach/mach_time.h and mach_absolute_time() checks

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:42:27 -03:00
James Almer
e2989c74dc Merge commit '76481f57b528168b00035aee76f7e0878669011f'
* commit '76481f57b528168b00035aee76f7e0878669011f':
  configure: Remove pointless empty *_COMPONENTS variables

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:31:40 -03:00
James Almer
b9ab980cd9 Merge commit '1c047c8f4d5e016e89250afdeb88a4fea707cc1c'
* commit '1c047c8f4d5e016e89250afdeb88a4fea707cc1c':
  configure: Drop stray extralibs for libspeex

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:30:11 -03:00
James Almer
814e217d14 Merge commit '3e5950287317938e6b81e7ef8f024b403c303289'
* commit '3e5950287317938e6b81e7ef8f024b403c303289':
  configure: Drop unused attribute checks

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:28:42 -03:00
James Almer
08fd6e8e3c Merge commit '421c10ed4fb0475a2cb055dd130ba12a6adb9f70'
* commit '421c10ed4fb0475a2cb055dd130ba12a6adb9f70':
  configure: Drop test for fork()

We keep the check as it's needed by the http_multiclient example.

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:23:48 -03:00
James Almer
fdd03d2d79 Merge commit 'b586903ae1b89e2d8b99c79f33cabe9b3ca03784'
* commit 'b586903ae1b89e2d8b99c79f33cabe9b3ca03784':
  build: Drop redundant check for soundcard.h

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:19:50 -03:00
James Almer
1a4315f24d Merge commit '8e97a8c69162afce47abea96c8c0914f3550e212'
* commit '8e97a8c69162afce47abea96c8c0914f3550e212':
  build: Remove check for gsm/gsm.h for libgsm

Also includes fix from 010baac12a

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:13:23 -03:00
James Almer
869401cefc Merge commit '29ccc641b17afad058a5c24071ea827865a8b3a9'
* commit '29ccc641b17afad058a5c24071ea827865a8b3a9':
  build: Drop check for sys/mman.h in favor of mmap() check

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:09:09 -03:00
James Almer
084e7fbe49 Merge commit 'e7168d4c0cb279cf267690549ca92ad564572bc6'
* commit 'e7168d4c0cb279cf267690549ca92ad564572bc6':
  configure: Drop redundant header check for d3d11.h

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:05:45 -03:00
James Almer
1409c2b7ba Merge commit '4064f42889685e7122cfad4934b060098c147753'
* commit '4064f42889685e7122cfad4934b060098c147753':
  build: Drop explicit check for dlfcn.h

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:03:21 -03:00
James Almer
0efdc768eb Merge commit 'fca9ca539c8c6e4fe0072486c7e0479a08a15e7c'
* commit 'fca9ca539c8c6e4fe0072486c7e0479a08a15e7c':
  configure: Drop unused or internally-used entries from variable lists

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 16:00:30 -03:00
James Almer
c584368817 Merge commit '09c98327b9f25c6c1716c0ee82ce09d8b484887a'
* commit '09c98327b9f25c6c1716c0ee82ce09d8b484887a':
  build: Drop support for Tru64 Unix (OSF/1)

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 15:56:27 -03:00
James Almer
93ccba96df Merge commit 'd66fe7ff53a5cade7a702100a9006dfe5ae1c473'
* commit 'd66fe7ff53a5cade7a702100a9006dfe5ae1c473':
  configure: Add test_pkg_config()

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 15:35:32 -03:00
James Almer
4391d6cb81 Merge commit 'a5a6ac1a123a927e5bed984ed757a29b7ff87dab'
* commit 'a5a6ac1a123a927e5bed984ed757a29b7ff87dab':
  libavfilter/overlay_qsv: Add QSV overlay vpp filter
  libavfilter/vf_vpp: Add common filters of the qsv vpp

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 15:07:06 -03:00
James Almer
98a9b1f0de Merge commit 'accb06120c13a4ead442464d96f2fa318fa07a4e'
* commit 'accb06120c13a4ead442464d96f2fa318fa07a4e':
  configure: Use dllexport/dllimport for data symbols across DLLs with mingw

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 13:15:42 -03:00
James Almer
f87ad3a058 Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'
* commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e':
  Remove support for building for mingw32ce (Windows CE)

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 10:22:11 -03:00
James Almer
1178babaca Merge commit 'b90fdb2c7199cc8b0e8d994fafba1fb4dc181d88'
* commit 'b90fdb2c7199cc8b0e8d994fafba1fb4dc181d88':
  hevcdec: add a CUVID hwaccel

Adapted for ffmpeg by Timo Rothenpieler.

Merged-by: James Almer <jamrial@gmail.com>
2017-11-10 20:43:15 -03:00
Anton Khirnov
0e00624389 h264dec: add a NVDEC hwaccel
Some parts of the code are based on a patch by
Timo Rothenpieler <timo@rothenpieler.org>

Merges Libav commit b9129ec466.

Due to the name clash with our cuvid decoder, rename it to nvdec.

This commit also changes the Libav code to dynamic loading of the
cuda/cuvid libraries.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2017-11-10 22:48:53 +01:00
James Almer
28f5753fed configure: fix the non pkg-config libmfx check on Windows
Based on a patch by Aaron Levinson.

Reviewed-by: alevinsn
Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-09 15:27:43 -03:00
Diego Biurrun
17b6c7efb4 build: Add missing config.sh dependency for pkg-config files
Also only update config.sh when it changed to avoid spurious rebuilds.
2017-11-09 15:22:03 +01:00
James Almer
69218b4198 configure: add missing avutil deps for hwcontext modules
Fixes ticket #6812

Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-08 19:32:26 -03:00
James Almer
1926f13a20 Merge commit '2fd6e7d077f590e4d7195356f9baeb271f8b9ae2'
* commit '2fd6e7d077f590e4d7195356f9baeb271f8b9ae2':
  libavcodec/mjpeg_qsv: Add QSV MJPEG encoder

Merged-by: James Almer <jamrial@gmail.com>
2017-11-08 13:45:09 -03:00
Carl Eugen Hoyos
15c632719a configure: libvmaf is not GPLv2-compatible.
It is licensed under Apache 2.0.
2017-11-07 13:49:20 +01:00
James Almer
d9e59029a1 Merge commit '0e83e95c60892747f2f1bd8382f915f2397f99a5'
* commit '0e83e95c60892747f2f1bd8382f915f2397f99a5':
  configure: Reset X86ASM_DEP(FLAGS) when probing for the assembler program

See f66086adac

Merged-by: James Almer <jamrial@gmail.com>
2017-11-06 18:15:33 -03:00
James Almer
88d6f79ac0 Merge commit '857e26b655a769e5a56bada1a0d9adb44cc176b7'
* commit '857e26b655a769e5a56bada1a0d9adb44cc176b7':
  build: Add an option for passing linker flags to the shared library build

See e34a3468f2.

--extra-ldlibflags is left in place for compatibility reasons.

Merged-by: James Almer <jamrial@gmail.com>
2017-11-06 17:57:53 -03:00
James Almer
7a5a1c8c97 Merge commit '333a34da3a6d13155de480e7d16ec5fec7f4cd6c'
* commit '333a34da3a6d13155de480e7d16ec5fec7f4cd6c':
  configure: Automatically add -isysroot for darwin if --sysroot is specified

Merged-by: James Almer <jamrial@gmail.com>
2017-11-06 17:50:00 -03:00
Diego Biurrun
8e0febe28e configure: Use right variable and right value for AIX ar flags 2017-11-04 22:26:23 +01:00
Diego Biurrun
2cf3c0ab0d Revert "configure: Detect AIX ar command instead of hardcoding it in the OS section"
This reverts commit 4822ee3ca6.
AIX is a fringe oddity. Do not clutter the main codepath with AIX workarounds.
2017-11-03 16:46:27 +01:00
Diego Biurrun
9b0aff51a7 configure: Simplify MIPS instruction set handling 2017-11-02 11:00:25 +01:00
Diego Biurrun
192fe52e42 configure: Miscellaneous minor changes to config file handling
- Move generating config.fate to a more sensible place.
- Move printing warnings to a more appropriate place.
- Improve "generated by" comment in libavutil/avconfig.h.
- Drop pointless informative output about generating config files.
- Write a standard comment header to config.asm as well.
2017-11-02 11:00:24 +01:00
Diego Biurrun
61a17423d3 configure: Miscellaneous small changes to helper functions
- Reuse sanitize_var_name() where appropriate
- Add some quotes to enabled()/disabled() to ease readability
- Fix logged names of some helper functions
- Filter LDFLAGS also in test_ldflags()
2017-11-02 10:55:47 +01:00
Diego Biurrun
14bba662d4 configure: Remove unused apply() helper function 2017-11-02 10:55:47 +01:00
James Almer
7e5ebd0009 Merge commit '7b1f9873be2f9d5aea2762c9197ff46df82768dc'
* commit '7b1f9873be2f9d5aea2762c9197ff46df82768dc':
  build: Adjust dependencies for faan(i)dct components

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 20:56:07 -03:00
James Almer
9f10052c9d Merge commit '635897ac78ef29869f0321ab921c91b3e1aad453'
* commit '635897ac78ef29869f0321ab921c91b3e1aad453':
  configure: Factorize qsv dependencies

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 20:51:03 -03:00
James Almer
6c35f89067 Merge commit 'c599c43fa147d7a001cdbf8f3b7da0a965f2e285'
* commit 'c599c43fa147d7a001cdbf8f3b7da0a965f2e285':
  configure: Add missing arch dependencies for arch extensions

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 20:39:37 -03:00
James Almer
7116e6894b Merge commit '9d12dd6fa84d9f6094bdf0fdae62527ecec0bbb6'
* commit '9d12dd6fa84d9f6094bdf0fdae62527ecec0bbb6':
  configure: Add x86 dependency for mmx_internal

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 20:33:47 -03:00
James Almer
5352db1dd0 Merge commit 'e2edf1529cb35eaf043e3f8e5cba498ed06e2563'
* commit 'e2edf1529cb35eaf043e3f8e5cba498ed06e2563':
  configure: Simplify AltiVec/VSX check with a helper function

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 20:18:54 -03:00
James Almer
2eb20caccf Merge commit 'd76479c5020ca43e67d47ba3767146b192dc4782'
* commit 'd76479c5020ca43e67d47ba3767146b192dc4782':
  ppc: Drop support for Apple GCC

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 20:16:33 -03:00
James Almer
4600b0619a Merge commit '61cec5adaacb358783c18aa07362f15824c1b274'
* commit '61cec5adaacb358783c18aa07362f15824c1b274':
  tls: Hide backend implementation details from users

Also includes ed434be106
Changes were made to support schannel and securetransport.

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 16:52:05 -03:00
James Almer
9c2f477151 Merge commit '4d444d04c1e19cd02ac836d411433906a9f32613'
* commit '4d444d04c1e19cd02ac836d411433906a9f32613':
  configure: Default to _WIN32_WINNT=0x0502 (XP) as minimum, for legacy mingw

See 69f7aad571

Merged-by: James Almer <jamrial@gmail.com>
2017-11-01 13:47:02 -03:00
James Almer
092951f4a8 Merge commit '6a7e928555d081ff86c867867ebce74fdc4c87d6'
* commit '6a7e928555d081ff86c867867ebce74fdc4c87d6':
  configure: Do not check for the __builtin_vec_vsx_ld

Merged-by: James Almer <jamrial@gmail.com>
2017-10-31 13:11:02 -03:00
James Almer
921993503b Merge commit 'd7320ca3ed10f0d35b3740fa03341161e74275ea'
* commit 'd7320ca3ed10f0d35b3740fa03341161e74275ea':
  arm: Avoid using .dn register aliases

Merged-by: James Almer <jamrial@gmail.com>
2017-10-30 21:00:51 -03:00
James Almer
71bf534dd6 Merge commit '59cee42d7d22530e66a155305389e29679b11f78'
* commit '59cee42d7d22530e66a155305389e29679b11f78':
  arm: Check for the .arch directive in configure

Merged-by: James Almer <jamrial@gmail.com>
2017-10-30 20:04:46 -03:00
James Almer
b9d3def9b2 Merge commit 'b5f19f7478492307e4b4763aeac3180faf50e17f'
* commit 'b5f19f7478492307e4b4763aeac3180faf50e17f':
  aac: Split function to parse ADTS header data into public and private part

Merged-by: James Almer <jamrial@gmail.com>
2017-10-30 18:56:45 -03:00
Martin Storsjö
67c72f08a4 configure: Stop using dlltool to create an import library
There shouldn't be any functional difference between the import
library created by dlltool and the one produced by the linker itself.
Keep installing it with both names though, for compatibility with users
that expect both to exist.

The dlltool step was added in ec10a9ab4; prior to that, a MSVC
compatible import library was generated using lib.exe. After that
commit, there was no functional difference between the two import
libraries (and since MSVC 2012, link.exe works just fine with the
GNU binutils generated one).

Signed-off-by: Martin Storsjö <martin@martin.st>
2017-10-30 21:22:24 +02:00
James Almer
9b0ddd1d87 Merge commit '44aafa3325ec09a120bdb81b8579b8dfd65b1693'
* commit '44aafa3325ec09a120bdb81b8579b8dfd65b1693':
  configure: Properly escape arguments in filter/filter_out helper functions

Merged-by: James Almer <jamrial@gmail.com>
2017-10-30 13:55:41 -03:00
James Almer
93a1aac441 configure: add missing llvidencdsp dependency to MagicYUV encoder
Signed-off-by: James Almer <jamrial@gmail.com>
2017-10-28 13:14:51 -03:00
James Almer
cdba33c45f Merge commit 'b62ed6873821c8fce8f7e2c2927ae54f86afeb22'
* commit 'b62ed6873821c8fce8f7e2c2927ae54f86afeb22':
  configure: Better names for functions that sanitize input

Merged-by: James Almer <jamrial@gmail.com>
2017-10-26 16:14:54 -03:00
James Almer
c64800e976 configure: add optional zlib dependency to avformat
id3v2 code is compiled unconditionally and uses zlib when available.

Signed-off-by: James Almer <jamrial@gmail.com>
2017-10-26 15:29:49 -03:00
James Almer
5de85c1029 Merge commit '10f4511f14a4e830c0ed471df4cd1cc2a18a481a'
* commit '10f4511f14a4e830c0ed471df4cd1cc2a18a481a':
  libavutil: Make LOCAL_ALIGNED(xx be equal to LOCAL_ALIGNED_xx(

Also added LOCAL_ALIGNED_4 as it's used in vp8 decoder, and
simplified the configure defines.

Merged-by: James Almer <jamrial@gmail.com>
2017-10-26 14:06:34 -03:00
Diego Biurrun
9dc79b2943 configure: Drop support for legacy PGI compiler 2017-10-25 13:39:58 +02:00
Diego Biurrun
0af8a72174 build: Drop support for legacy TI ARM compiler 2017-10-25 13:39:58 +02:00
Mark Thompson
a126b67e1b configure: Add config option for libva2 (VAAPI 1) 2017-10-24 23:53:44 +01:00
James Almer
6821b693ec Merge commit '5a969f64b9cf40bad923c73b66c3031b0018e848'
* commit '5a969f64b9cf40bad923c73b66c3031b0018e848':
  jack: Drop support for old (2012) JACK versions

Merged-by: James Almer <jamrial@gmail.com>
2017-10-24 19:17:02 -03:00
James Almer
acf70639fb Merge commit '75ef91543422049a01b594925fcdb182ea12eb09'
* commit '75ef91543422049a01b594925fcdb182ea12eb09':
  configure: Disable inline assembly for PathScale compilers

Merged-by: James Almer <jamrial@gmail.com>
2017-10-23 20:47:23 -03:00
James Almer
4e6c85b3ba Merge commit 'd6390090c4dbd766b77353553d9cb4fb4fb41ebd'
* commit 'd6390090c4dbd766b77353553d9cb4fb4fb41ebd':
  configure: Skip check for inline assembly capabilities when explicitly disabled

Merged-by: James Almer <jamrial@gmail.com>
2017-10-23 19:42:23 -03:00
James Almer
b773a8d8c1 Merge commit 'dd343fd986459f467a2d1d70c26101dff1d47d68'
* commit 'dd343fd986459f467a2d1d70c26101dff1d47d68':
  lavu: Drop deprecated VDPAU pixel formats

Merged-by: James Almer <jamrial@gmail.com>
2017-10-23 18:15:49 -03:00
James Almer
b46613dd9b Merge commit 'dcc39ee10e82833ce24aa57926c00ffeb1948198'
* commit 'dcc39ee10e82833ce24aa57926c00ffeb1948198':
  lavc: Remove deprecated XvMC support hacks

Merged-by: James Almer <jamrial@gmail.com>
2017-10-23 15:20:49 -03:00
Clément Bœsch
2b32031827 lavc: drop VDA
Deprecated (aka removed) in OSX 10.11, and we have a replacement for it
(VideoToolbox).
2017-10-23 11:56:15 +02:00
Diego Biurrun
68649bfed3 configure: Group system feature variables and system libraries together 2017-10-22 05:53:03 +02:00
James Almer
a2a7b02fbd Merge commit 'bd805964f40f7af83da64645ba83d1e8060a1214'
* commit 'bd805964f40f7af83da64645ba83d1e8060a1214':
  configure: Do not treat JACK as a system library

Merged-by: James Almer <jamrial@gmail.com>
2017-10-21 14:10:39 -03:00
James Almer
13c84b077a Merge commit '0d8013b88b1cb7d65da891a8819d3beebafb9bb5'
* commit '0d8013b88b1cb7d65da891a8819d3beebafb9bb5':
  configure: Replace -no_weak_symbols with -Werror=partial-availability

Merged-by: James Almer <jamrial@gmail.com>
2017-10-21 12:50:49 -03:00
Michael Bradshaw
279dc40716 lavc: drop support for OpenJPEG 1.3-2.0
We now require 2.1+ with pkg-config.

Signed-off-by: Michael Bradshaw <mjbshaw@google.com>
2017-10-20 17:35:28 -07:00
Diego Biurrun
62be1caf16 configure: Bail out early if neither static nor shared libs are built 2017-10-19 18:09:39 +02:00
Diego Biurrun
c6496de334 configure: Move enabling libc_type into probe_libc() function 2017-10-19 18:09:39 +02:00
Jan Ekström
247281e805 configure: add pkg-config check for alsa
Helps with use cases such as static linking, as the .pc file
does actually contain the necessary Libs.private entries for all
required dependencies.
2017-10-18 17:37:28 +03:00
Martin Storsjö
41df62fd67 configure: Set the default assembler to armasm64 for MSVC for arm64
Signed-off-by: Martin Storsjö <martin@martin.st>
2017-10-18 10:49:48 +03:00
Mark Thompson
d8928ad6b6 vaapi_mpeg2: Convert to use coded bitstream infrastructure
(cherry picked from commit 10eb496d9a)
2017-10-17 20:56:30 +01:00
Mark Thompson
00179664bc vaapi_h265: Convert to use coded bitstream infrastructure
Also improves the metadata and generally makes the configuration
a bit cleaner.

(cherry picked from commit ac12486714)
2017-10-17 20:56:30 +01:00
Mark Thompson
2e29ca2a9f vaapi_h264: Convert to use coded bitstream infrastructure
(cherry picked from commit 7a4fac5e91)
2017-10-17 20:56:30 +01:00
Mark Thompson
569721ac8d lavc: Add mpeg2_metadata bitstream filter
(cherry picked from commit b78c30d7ec)
2017-10-17 20:56:30 +01:00
Mark Thompson
03f982bbca lavc: Add hevc_metadata bitstream filter
This is able to modify some header metadata found in the VPS/SPS/VUI,
and can also add/remove AUDs.

(cherry picked from commit b31a9eae02)
2017-10-17 20:56:30 +01:00
Mark Thompson
8b26306294 lavc: Add h264_redundant_pps bitstream filter
This applies a specific fixup to some Blu-ray streams which contain
redundant PPSs modifying irrelevant parameters of the stream which
confuse other transformations which require correct extradata.

A new single global PPS is created, and all of the redundant PPSs
within the stream are removed.

(cherry picked from commit e6874bc3af)
2017-10-17 20:56:30 +01:00
Mark Thompson
a308872b04 lavc: Add h264_metadata bitstream filter
This is able to modify some header metadata found in the SPS/VUI,
and can also add/remove AUDs and insert user data in SEI NAL units.

(cherry picked from commit 9e93001b61)
(cherry picked from commit c42b62d1f9)
2017-10-17 20:56:29 +01:00
Mark Thompson
9c7d70b49b lavc: Add trace_headers bitstream filter
Supports all streams that the coded bitstream infrastructure does
(currently H.264, H.265 and MPEG-2).

(cherry picked from commit f11d8a5e8b)
2017-10-17 20:56:29 +01:00
Mark Thompson
686e388bbb lavc: Add coded bitstream read/write support for MPEG-2
(cherry picked from commit 2bc9ba8d3c)
(cherry picked from commit a41b69b5eb)
2017-10-17 20:56:29 +01:00
Mark Thompson
9b0c7aa0e4 lavc: Add coded bitstream read/write support for H.265
(cherry picked from commit 867381b8b5)
(cherry picked from commit f763489364)
(cherry picked from commit 067a9ddeb8)
2017-10-17 20:56:29 +01:00
Mark Thompson
b4c915f4b3 lavc: Add coded bitstream read/write support for H.264
(cherry picked from commit acf06f4544)
(cherry picked from commit 768eb9182e)
(cherry picked from commit e7f64191b2)
2017-10-17 20:56:29 +01:00