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2767 Commits

Author SHA1 Message Date
Anton Khirnov
ea8b730d8e hevcdec: add a VAAPI hwaccel 
Partially based on a patch by Timo Rothenpieler <timo@rothenpieler.org>.
Additional scaling list handling fix by Jun Zhao <mypopydev@gmail.com>.
 2016-12-19 08:13:08 +01:00
Diego Biurrun
ee480790c7 build: Add name parameter to check_lib() helper function 
This allows enabling or disabling the library-related variables from
within the function instead of doing it manually outside of it.
 2016-12-16 13:39:22 +01:00
Diego Biurrun
1faffe7e8f configure: Disentangle vfw32 and user32 lib handling 
Check for and link against user32 instead, which also fixes
the missing dependency of dxva2 on user32 with MSVC.
 2016-12-16 13:37:33 +01:00
Steve Lhomme
f7174d7ed0 configure: fix linking with MSVC when using --disable-optimizations 
Without any optimization flags, MSVC does no dead code elimination (DCE) at
all, even for the most trivial cases. DCE is a prerequisite for building libav
correctly, otherwise there are undefined references to functions for other
architectures and disabled components.

-O1 is the minimal optimization flag for MSVC that does include DCE.
 2016-12-16 10:03:21 +01:00
Steve Lhomme
ef9a711be7 configure: put d3d11 check in alphabetical order 2016-12-16 10:03:20 +01:00
Anton Khirnov
fa1749dd34 vp9: split superframes in the filtering stage before actual decoding 
Significantly increases the efficiency of frame threading, since
individual frames in a superframe can now be decoded in parallel.
 2016-12-14 09:06:45 +01:00
Anton Khirnov
972c71e9cb lavc: add support for filtering packets before decoding 2016-12-14 09:06:45 +01:00
Diego Biurrun
fc368497f2 configure: Add missing dxva2 dependency for dxva2_lib 2016-12-12 00:15:38 +01:00
Diego Biurrun
f1248fae90 configure: Handle dxva2 optional components in the standard way 2016-12-11 09:27:40 +01:00
Mark Thompson
ade370a4d7 lavfi: Add VAAPI deinterlacer 2016-12-10 16:55:44 +00:00
Diego Biurrun
f8a1ead0ae build: Add -D_XOPEN_SOURCE=600 to CPPFLAGS on Cygwin 
This is required to make certain math defines visible on modern Cygwin.
 2016-12-10 16:14:25 +01:00
Diego Biurrun
39fbcf8f76 configure: Fix _libs vs. _extralibs oversight 2016-12-10 15:06:34 +01:00
Diego Biurrun
be2d555c98 build: Use _extralibs variable names instead of _libs everywhere 
This makes naming more consistent and simplifies extralibs-related changes.
 2016-12-09 18:57:03 +01:00
Diego Biurrun
0507cd5b9f build: Rename host_libs/HOSTLIBS variables to host_extralibs/HOSTEXTRALIBS 
This is more in line with the other related variable names.
 2016-12-09 18:51:23 +01:00
Diego Biurrun
a7101eb40e configure: Simplify some library checks via check_lib() 2016-12-09 18:40:47 +01:00
Diego Biurrun
1818a640cf build: Fix dependencies for alsa/jack/sndio support 
These components should depend on the availability of the respective
libraries, not just on the availability of the respective headers.
 2016-12-09 08:42:34 +01:00
Diego Biurrun
af451ac0de configure: Drop redundant and partly bogus vaapi/vdpau header checks 
These are taken care of more correctly by the library checks.
 2016-12-09 08:42:08 +01:00
Diego Biurrun
892acc7010 configure: Fail if cuda was enabled and is not available 
This is the standard behavior for external libraries.
 2016-12-08 20:12:24 +01:00
Diego Biurrun
f55c0a64ae build: Drop stray golomb dependencies 2016-12-08 20:12:24 +01:00
Diego Biurrun
fbec58daa2 build: Add an internal component for hevc_ps code 
This allows expressing dependencies in a more correct way.
 2016-12-08 20:12:23 +01:00
Diego Biurrun
6bd9590b33 build: Have old H.264/HEVC nvenc encoders select their new counterparts 
This makes sense and takes care of missing build dependencies.
 2016-12-07 12:13:23 +01:00
Wan-Teh Chang
f22da2cdf9 configure: add -fPIE instead of -pie to C flags for ThreadSanitizer 
-pie was added to C flags for ThreadSanitizer in commit
19f251a2882a8d0779b432e63bf282e4d9c443bb. Under clang 3.8.0, the -pie
flag causes a compiler warning and a linker error when running configure
--toolchain=clang-tsan. Here is an excerpt from config.log:

clang ... -fsanitize=thread -pie -std=c11 -fomit-frame-pointer -pthread -c -o /tmp/ffconf.A8SsaoCF.o /tmp/ffconf.JdpujQlD.c
clang: warning: argument unused during compilation: '-pie'
clang -fsanitize=thread -pie -Wl,--as-needed -o /tmp/ffconf.2iYA4bsw /tmp/ffconf.A8SsaoCF.o -lm -lm -lbz2 -lz -pthread
/usr/bin/ld: /tmp/ffconf.A8SsaoCF.o: relocation R_X86_64_PC32 against undefined symbol `atan2f@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Bad value
clang: error: linker command failed with exit code 1 (use -v to see invocation)

To be conservative, I changed -pie to -fPIE. But the documentation seems
to imply just -fsanitize=thread is enough:

http://clang.llvm.org/docs/ThreadSanitizer.html
https://github.com/google/sanitizers/wiki/ThreadSanitizerCppManual

Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-12-06 20:34:25 +01:00
Diego Biurrun
404cb74793 configure: Pass CFLAGS_HEADERS through the right CFLAGS filter 
The generic parameter names used for CFLAGS in configure must be filtered
for each compiler and replaced by the equivalent flag for that compiler.
 2016-12-06 17:49:05 +01:00
Diego Biurrun
9265364bec build: Separate avisynth and avxsynth support 
This simplifies the code.
 2016-12-06 17:49:05 +01:00
Diego Biurrun
3d6135eacf configure: Simplify OMX check 2016-12-06 08:33:08 +01:00
Diego Biurrun
601f8dde13 configure: Move COMPONENT_LIST to the bottom of CONFIG_LIST 
This ensures that dependencies are resolved correctly. COMPONENT_LIST
can contain parts that depend on previous entries of CONFIG_LIST.
 2016-12-06 08:33:07 +01:00
Diego Biurrun
29d2e03ed9 configure: Simplify and fix avfoundation indev handling 
Handle extralibs in the standard way, add missing pthreads dependency.
Also globally check for -fobj-arc with Objective-C compilers since
that option is useful for other Objective-C code as well.
 2016-12-05 18:07:24 +01:00
Diego Biurrun
2a09644076 configure: Separate package name and version requirements in helper functions 
The unadorned package name is needed to derive package-related variable names.
 2016-12-05 16:37:55 +01:00
Diego Biurrun
ffb9025f39 configure: Simplify MMAL check 2016-12-05 16:15:40 +01:00
Diego Biurrun
660470cd62 build: Add missing audio_frame_queue dependency for libwavpack encoder 2016-12-05 16:13:05 +01:00
Diego Biurrun
e1dc5358af build: Create a component for MPEG audio header decoding 
Fixes standalone compilation of the libmp3lame encoder.
 2016-12-05 16:13:05 +01:00
Diego Biurrun
6ef3360a38 configure: Add misssing qpeldsp dependency to mss2 decoder 2016-12-03 14:06:36 +01:00
Diego Biurrun
14bba44fb2 build: Drop support for configuring library name suffixes 
It is of doubtful utility, adds complexity and no known users exist.
 2016-12-03 09:15:01 +01:00
Diego Biurrun
1ea77aae92 configure: Drop bogus xcb_event variables 2016-12-03 09:15:01 +01:00
Diego Biurrun
3794062ab1 Remove Plan 9 support 
Supporting the system was a nice joke for the 9 release, but it has
run its course. Nowadays Plan 9 receives no testing and has no
practical usefulness.
 2016-12-03 09:15:01 +01:00
Diego Biurrun
4a1ef54398 build: Drop support for old versions of libdc1394 
The libdc1394 API transition was finished close to a decade ago.
 2016-12-03 09:15:01 +01:00
Diego Biurrun
2575b1917b build: Add separate flags for checkheaders targets 
This allows filtering out some warning noise.
 2016-12-03 08:00:33 +01:00
Diego Biurrun
984e50e74b build: Add -Wpedantic and -Wextra to extra warning flags 
Also drop -Winline from set of warning flags as it only produces noise.
 2016-12-03 08:00:33 +01:00
Luca Barbato
518a22471e configure: Be more helpful when requiring options set 
Be explicit about which options should be set.
 2016-12-02 12:00:07 -05:00
Diego Biurrun
c21d78a903 configure: Integrate X11 checks into vaapi/vdpau checks 2016-11-29 19:14:07 +01:00
Diego Biurrun
8b56dbe743 configure: Do not add newlines in filter()/filter_out() functions 2016-11-29 18:43:05 +01:00
Diego Biurrun
9254344e11 configure: Move hardware-accelerated codec deps out of hwaccel section 2016-11-29 15:10:58 +01:00
Diego Biurrun
d4f2a681cb configure: MMAL-related decoders should depend on, not select, mmal 2016-11-29 15:10:58 +01:00
Diego Biurrun
e122b12c88 build: Drop gcrypt support 
GnuTLS in combination with gcrypt has been deprecated since 2010.
 2016-11-25 18:46:53 +01:00
Diego Biurrun
bf2f748fc7 configure: Use correct libm linker flag during math function checks 2016-11-25 18:46:52 +01:00
Diego Biurrun
ce6f780bc6 configure: Add missing asyncts filter, movie filter, and output example deps 
Also add a missing avcodec.h #include in the movie filter.
 2016-11-25 18:45:27 +01:00
Diego Biurrun
04698d528c configure: Use correct variable name in libsnappy test 2016-11-25 16:44:57 +01:00
Diego Biurrun
30f0d1b997 configure: Remove old avisynth support leftover 2016-11-25 16:44:56 +01:00
Diego Biurrun
5bcc6f76f1 configure: Disable warning C4703 with MSVC 
This disables warnings about potentially uninitialized local pointer
variables.  Disabling the warning is in line with what we do for gcc.
 2016-11-24 16:14:33 +01:00
Anton Khirnov
1dd2b6c91c examples/qsvdec: switch to the hwcontext API 
The code now does not depend on VA and will work on windows as well.
 2016-11-23 13:08:33 +01:00