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75644335b9
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2186 Commits

Author SHA1 Message Date
Martin Storsjö
75644335b9 lavc: Move start code finding to utils.c 
This allows dropping the mpegvideo dependency from a number of
components.

This also fixes standalone building of the h264 parser, which
was broken in 64e438697.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-26 09:48:12 +02:00
Diego Biurrun
2e2ec66741 configure: Enable hwaccels without external dependencies by default. 2013-03-21 14:19:03 +01:00
Vittorio Giovara
2eaa3663fd avplay: enable only when SDL 1.2 is found 
SDL 2 is API incompatible.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-03-09 14:33:54 +01:00
Martin Storsjö
e460aa3282 atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize 
Not all gcc configurations have an implementation of all the atomic
operations, and some gcc configurations have some atomic builtins
implemented but not all.

Thus check for the most essential function, whose presence should
indicate that all others are present as well, since it can be used
to implement all the other ones.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-08 14:55:08 +02:00
Ronald S. Bultje
65f1d45dcc lavu: add support for atomic operations. 
These could be used for reference counting, or for keeping track of
decoding progress in references in multithreaded decoders.

Support is provided by gcc/msvc/suncc intrinsics, with a fallback using
pthread mutexes.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-08 07:32:36 +01:00
Diego Biurrun
870add0de9 configure: Add missing videodsp dependencies to some decoders 2013-03-07 15:36:56 +01:00
Diego Biurrun
bcd0a7137e configure: Add missing h264chroma dependencies to vp5, vp6 2013-03-07 15:33:41 +01:00
Diego Biurrun
06b54e8425 build: Fix error_resilience code dependencies 2013-03-07 15:04:49 +01:00
Ronald S. Bultje
64e4386974 h264: Integrate draw_horiz_band into ff_h264_draw_horiz_band 
This makes the decoder independent of mpegvideo.

This copy of the draw_horiz_band code is simplified compared to
the "generic" mpegvideo one which still has a number of special
cases for different codecs.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 09:31:44 +02:00
Carl Eugen Hoyos
5da5128493 cavs: Add a dependency on h264chroma 
This fixes standalone building of this decoder.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-06 21:55:51 +02:00
Diego Biurrun
2a7ab2dfaa configure: Use check_builtin() where appropriate 2013-03-05 11:04:37 +01:00
Diego Biurrun
9c7d85b3b4 configure: Add check_builtin convenience function 2013-03-05 11:04:37 +01:00
Diego Biurrun
f868b24d0f configure: Add sanitize_var_name convenience function 
This is useful in all the places where special characters in
variable names are manually translated to underscores.
 2013-03-05 11:04:37 +01:00
Diego Biurrun
813b82b927 configure: Fix silly typo in logging command of check_struct() 2013-03-05 11:04:37 +01:00
Diego Biurrun
3a02b6884c configure: icc: Drop nonsense adding of cpuflags to LDFLAGS 
This fixes many icc warnings when not setting the CPU type.
 2013-02-26 00:51:34 +01:00
Diego Biurrun
b2d688ea9f configure: Identify icc compiler with a less ambiguous pattern 2013-02-25 18:15:41 +01:00
Diego Biurrun
b58b00aeca configure: Separate "ln" command line arguments 
This is more compatible and not more complicated.
 2013-02-25 18:15:17 +01:00
Mans Rullgard
04cccb5fc1 configure: List external libs used using print_enabled() 
This cuts some lines from the script as well as the output and
simplifies maintenance.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2013-02-24 00:19:36 +01:00
Mans Rullgard
3fc09b0081 configure: Move list of external libs to a separate variable 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2013-02-24 00:19:36 +01:00
Diego Biurrun
45235ac488 configure: Move x11grab option to a more suitable place in the help output 2013-02-24 00:19:36 +01:00
Diego Biurrun
82ca17ac7a configure: Fix vaapi/vda/vdpau dependency declarations 2013-02-23 21:08:40 +01:00
Diego Biurrun
215cdd35ef configure: Refactor dxva2api.h dependency declarations 2013-02-23 21:08:40 +01:00
Diego Biurrun
4cc4b33f71 build: Add proper infrastructure for adding and checking host CPPFLAGS 2013-02-23 20:23:45 +01:00
Diego Biurrun
2aac411fd4 configure: Simplify VDPAU header check 2013-02-23 20:13:48 +01:00
Diego Biurrun
9840130edf configure: Simplify VDA header and extralibs check 2013-02-23 20:13:48 +01:00
Mans Rullgard
0a8da1a3e5 configure: Do not redundantly list enabled hwaccel libs 
The enabled hwaccels are listed later anyway.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2013-02-23 20:13:47 +01:00
Diego Biurrun
7432e87206 configure: Add print_3_columns helper function and use where appropriate 2013-02-23 20:13:47 +01:00
Luca Barbato
aa11cb7931 build: make audio_frame_queue a stand-alone component 
Encoders requiring it have the dependency expressed in the
configure.
 2013-02-17 22:05:18 +01:00
Diego Biurrun
759a3a2177 configure: Move MinGW CPPFLAGS setting to libc section, where it belongs 2013-02-14 17:37:42 +01:00
Diego Biurrun
69dca3a4f4 openbsd: Add minor number to shared library install name 
This is what the OpenBSD porter's manual describes as correct, cf.
http://www.openbsd.org/faq/ports/specialtopics.html#SharedLibs
 2013-02-11 20:17:15 +01:00
Diego Biurrun
304b806cb5 build: Make library minor version visible in the Makefile 
This allows employing that number in library install commands.
 2013-02-11 20:17:15 +01:00
Diego Biurrun
79dad2a932 dsputil: Separate h264chroma 2013-02-06 11:30:53 +01:00
Diego Biurrun
70b348ec5b configure: Group all hwaccels together in a separate variable 2013-02-05 17:01:06 +01:00
Diego Biurrun
197252f1c5 configure: Add a comment indicating why uclibc is checked before glibc 2013-01-31 11:19:23 +01:00
Diego Biurrun
29f1fa7422 configure: Move newlib libc check before mingw libc check 
On Cygwin systems MinGW headers can be present if the corresponding
packages have been installed. Since the MinGW libc is checked for
first, this results in newlib getting misdetected as MinGW libc.
 2013-01-31 11:19:23 +01:00
Diego Biurrun
2c10e2a2f6 build: Make the H.264 parser select h264qpel 
It is required for building the shared H.264 code.
 2013-01-24 19:25:21 +01:00
Diego Biurrun
528878ee7b openbsd: configure: Stop enabling PIC by default 
Previously PIC was enabled as a magic workaround for binaries that
built fine, but failed to function at all.  This problem no longer
exists, possibly since the introduction of symbol versioning.
 2013-01-24 10:39:17 +01:00
Brad Smith
c7df1532e5 libgsm: detect libgsm header path 
Libgsm header can reside either in the base include dir or in
the gsm subdir.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-21 07:59:35 +01:00
Sean McGovern
6d1114a806 configure: Run SHFLAGS through ldflags_filter() 
These flags are as linker-specific as other LDFLAGS and thus
need to be translated to the correct linker syntax.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-18 19:10:29 +01:00
Luca Barbato
43e0e0c4e5 libcdio: support recent cdio-paranoia 
Upstream decided to split the paranoia interface and move the headers
accordingly.
 2013-01-17 21:41:18 +01:00
Martin Storsjö
0eecafc948 configure: Make the new srtp protocol depend on the rtp protocol 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-15 23:18:08 +02:00
Diego Biurrun
99853cb8d4 configure: Make warnings from -Wreturn-type fatal errors 
These warnings have no false positives and point to serious bugs.
 2013-01-14 22:49:44 +01:00
Sean McGovern
5e753ed502 suncc: Replace more GCC flags by their equivalents in suncc_flags() 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-14 20:53:06 +01:00
Luca Barbato
3f111804eb libvpx: make vp8 and vp9 selectable 
Support older libvpx versions.
 2013-01-14 19:20:47 +01:00
Rémi Denis-Courmont
7752532789 vdpau: Add VC-1 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:54:18 +01:00
Rémi Denis-Courmont
51b56a0716 vdpau: Add H.264 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:54:08 +01:00
Rémi Denis-Courmont
200e8ac920 vdpau: Add MPEG-4 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:54:02 +01:00
Rémi Denis-Courmont
aaf9d0e8f3 vdpau: Add MPEG-1/2 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:53:47 +01:00
Marcin Juszkiewicz
d11cb13b0e configure: enable pic for shared libs on AArch64 
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-11 11:01:05 +02:00
Diego Biurrun
a0c5917f86 Drop Snow codec 
Snow is a toy codec with no real-world use and horrible code.
 2013-01-06 16:30:02 +01:00