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Commit Graph

2395 Commits

Author SHA1 Message Date
Diego Biurrun
8ef33497a6 build: Add config option for CABAC code
This allows for more elegant dependency and object declarations.
2014-03-24 15:35:18 +01:00
Peter Krefting
54f7881615 configure: Remove dcbzl check for e500v1 and e500v2 architectures
The DCBZL instruction is not available for the e500v1 and e500v2
architectures, but may still be recognized by the toolchain, so we
need to explicitly disable it for these architectures.

References: PowerPC™ e500 Core Family Reference Manual (Freescale)

Found-by: Ståle Kristoffersen <staalebk@ifi.uio.no>

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-03-24 02:22:16 +01:00
Luca Barbato
fb7127b2c8 build: h264 parser depends on full h264 decoder 2014-03-23 22:41:11 +01:00
Luca Barbato
0f0d1d056e configure: Always use -DOPJ_STATIC when checking for openjpeg
Unbreaks windows systems not providing pkgconf files.

Reported-By: Rafaël Carré <funman@videolan.org>
2014-03-23 01:14:31 +01:00
Diego Biurrun
57f09608e1 dsputil: Move thirdpel-related bits into their own context 2014-03-22 06:17:30 -07:00
Diego Biurrun
606cc8afa1 configure: ppc: Disable ldbrx instruction by default
Only enable it for CPUs that support it.
This restores the behavior prior to 7a650caf.
2014-03-19 17:14:11 +01:00
Vittorio Giovara
be039278b5 mpegvideo: move ff_draw_horiz_band() to mpegutils.c
Drop the mpegvideo dependency for svq3 in configure.
2014-03-16 23:05:39 +01:00
Diego Biurrun
7a650caf64 configure: Split some logical blocks off from HAVE_LIST 2014-03-14 13:45:40 +01:00
Diego Biurrun
d0adf55c05 configure: Split some logical blocks off from CONFIG_LIST 2014-03-14 13:45:40 +01:00
Diego Biurrun
07ea8a7e94 configure: Group and sort function/struct/type checks
Group checks into logical groups and sort alphabetically within those groups
unless checks have close coupling. Keep closely coupled checks together.
2014-03-14 13:45:40 +01:00
Diego Biurrun
b4dd424d96 Remove all SPARC architecture optimizations
SPARC is no longer being used in any multimedia-related fields and the
VIS optimizations only represent a maintenance burden.
2014-03-13 05:50:28 -07:00
Diego Biurrun
bbb64356cc build: Record dependency of eatqi decoder on dsputil 2014-03-13 05:50:27 -07:00
Diego Biurrun
b5f112d820 configure: Add explicit dsputil dependency to mpegvideoenc
Previously, it was an implicit dependency through mpegvideo. Change
this, as implicit dependencies can cause all sorts of trouble.
2014-03-13 05:50:27 -07:00
Diego Biurrun
cd832f032f ffv1: Drop bogus dependency on dsputil
ffv1 does not use any part of the dsputil framework.
2014-03-13 05:50:27 -07:00
Diego Biurrun
0e29c5e128 build: Drop stray LPC dependency on dsputil 2014-03-13 05:50:27 -07:00
Diego Biurrun
6cd76e5412 build: Drop stray MJPEG encoder dependency on dsputil 2014-03-13 05:50:27 -07:00
Diego Biurrun
9ecf1b62f3 build: Drop stray MLP decoder dependency on dsputil 2014-03-13 05:50:27 -07:00
Diego Biurrun
7d7be44f3e build: Drop stray PNG decoder dependency on dsputil 2014-03-13 05:50:27 -07:00
Diego Biurrun
88b240646f build: Drop stray mpc8 decoder dependency on dsputil 2014-03-13 05:50:27 -07:00
Luca Barbato
aa80742539 configure: Support older version of openjpeg1
It should work best for debian stable and people not installing the .pc
file.
2014-03-12 14:06:21 +01:00
Diego Biurrun
b3c6ee199e configure: Group toolchain options together in help output 2014-03-12 14:00:19 +01:00
Luca Barbato
390acbea06 configure: Provide --pkg-config-flags
Should be used only to pass extra flags to pkgconf invocation,
e.g. --static.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-11 21:55:11 +01:00
Luca Barbato
5926603ad6 configure: Document --pkg-config option 2014-03-11 19:52:40 +01:00
Diego Biurrun
7caf48e036 configure: miscellaneous cosmetics
Sort lists of components. Add some whitespace where it helps readability.
Consistently use double instead of single quotes around component lists.
2014-03-10 23:52:52 +01:00
Luca Barbato
4a8562394b configure: Use the right pkgconf file for openjpeg
The current release of version 1 uses libopenjpeg1.
2014-03-10 11:48:04 +01:00
Anton Khirnov
e854b8f9f4 Work around broken floating point limits on some systems.
The values of {FLT,DBL}_{MAX,MIN} macros on some systems (older musl
libc, some BSD flavours) are not exactly representable, i.e.
(double)DBL_MAX == DBL_MAX is false
This violates (at least some interpretations of) the C99 standard and
breaks code (e.g. in vf_fps) like
double f = DBL_MAX;
[...]
if (f == DBL_MAX) { // f has not been changed yet
    [....]
}
2014-03-10 10:27:17 +01:00
Janne Grunau
c708b54033 timer: use mach_absolute_time as high resolution clock on darwin
Not guaranteed to be in nanosecond resolution. On iOS 7 the duration
of one tick is 125/3 ns which is still more than an order of magnitude
better then microseconds.

Replace decicycles with the neutral UNITS. Decicycles is strange but
tenths of a nanosecond and unspecific "deci"-ticks for mach_absolute_time
is just silly.
2014-03-09 00:45:34 +01:00
Pierre Lejeune
0e0cefb222 build: Use pkg-config for openjpeg
Bug-Id: 387
CC: libav-stable@libav.org
2014-03-08 19:42:32 +01:00
Derek Buitenhuis
d67dbfa7c1 libx265: Support API version 9
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-03-06 20:21:27 +00:00
Diego Biurrun
d48430c367 build: Let the SVQ3 decoder depend on the H.264 decoder
The SVQ3 decoder reuses large parts of the H.264 decoder so it
makes no sense to enable the former but not the latter.

Also drop unnecessary h263.o object from SVQ3 decoder object list.
2014-03-06 18:23:41 +01:00
Diego Biurrun
84bf881720 configure: Split x86 SIMD architecture extensions into separate list
This avoids checking inline/external assembly dependencies for x86
extensions that do not play a role in inline/external assembly.
2014-03-06 13:29:00 +01:00
Reinhard Tartler
5ddc9f5052 configure: enable PIC on s390(x)
The s390 architecture requires shared libraries to be built in PIC mode.
Otherwise applications will get wrong relocations at run-time, leading
to confusing segmentation faults.

CC: libav-stable@libav.org
2014-03-04 21:40:36 -05:00
Vittorio Giovara
61b323ce7c vf_frei0r: refactor library loading from env variable
strtok_r is not needed any more, so remove it from configure.
2014-03-04 11:39:02 +01:00
Anton Khirnov
bc6461c286 af_compand: replace strtok_r() with av_get_token() 2014-02-28 21:55:46 +01:00
Diego Biurrun
fb3b2f5d92 configure: Set the thread type after resolving dependencies
A threading type might be detected originally, but later disabled
if one of its dependencies is unavailable.

This makes sure that the threading support item in the configure
output is right for setups where w32threads are available but
native atomics aren't.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-02-28 22:27:05 +02:00
Diego Biurrun
2f02bbcca0 build: Let the ffvhuff decoder/encoder depend on the huffyuv decoder/encoder
Almost all of the code is shared so there is little point in
enabling one decoder/encoder without the other.
2014-02-28 21:17:01 +01:00
Diego Biurrun
34150be515 build: Let the iac decoder depend on the imc decoder
Almost all of the code is shared so there is little point in
enabling one decoder without the other.
2014-02-28 21:11:53 +01:00
Diego Biurrun
8e0cf39faf build: Let all MJPEG-related decoders depend on the MJPEG decoder
These codecs compile all of the MJPEG code anyway, so there is little
point in not enabling the MJPEG decoder directly. This also simplifies
the dependency declarations for the MJPEG codec family.
2014-02-28 20:51:10 +01:00
Diego Biurrun
0a36988e48 build: Let AMV decoder depend on the SP5X decoder
This codec compiles all of the SP5X code anyway, so there is little
point in not enabling the decoder directly. This also simplifies the
dependency declaration for the AMV decoder.
2014-02-28 20:44:53 +01:00
Christophe Gisquet
4cb6964244 dcadec: simplify decoding of VQ high frequencies
The vector dequantization has a test in a loop preventing effective SIMD
implementation. By moving it out of the loop, this loop can be DSPized.

Therefore, modify the current DSP implementation. In particular, the
DSP implementation no longer has to handle null loop sizes.

The decode_hf implementations have following timings:

For x86 Arrandale:
        C  SSE SSE2 SSE4
win32: 260 162  119  104
win64: 242 N/A   89   72

The arm NEON optimizations follow in a later patch as external asm. The
now unused check for the y modifier in arm inline asm is removed from
configure.
2014-02-28 13:03:22 +01:00
Anton Khirnov
291e49d4e7 af_compand: add a dependency on strtok_r 2014-02-26 21:59:14 +01:00
Anton Khirnov
e7dfaf16a4 libavfilter: example audio filtering program
Based on a patch by Andrew Kelley <superjoe30@gmail.com>

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-02-25 13:22:10 +01:00
Derek Buitenhuis
d00a504b24 libx265: Update API usage
Framerate is now a sane rational instead of an integer, and
inputDepth is changed to what it actually is.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-02-24 15:50:04 +00:00
James Almer
1b932eb150 x86: add detection for FMA3 instruction set
Based on x264 code

Signed-off-by: James Almer <jamrial@gmail.com>
2014-02-23 15:29:36 +01:00
James Almer
10b0161d78 x86: add missing XOP checks and macros
Signed-off-by: James Almer <jamrial@gmail.com>
2014-02-23 15:29:36 +01:00
Janne Grunau
5800ba0db6 configure: disable cpunop if the check fails
Moving cpunop from the HAVE_LIST to the ARCH_EXT_LIST_X86 has the side
effect of enabling it. The semantics of the check have to be changed
from enable if successful to disable if unsuccessful. This was missing
in 2b0bb69997 causing build errors with
nasm.
2014-02-23 15:29:20 +01:00
Luca Barbato
d6a27f885b configure: Add usan to the toolchain presets
clang-3.4 and gcc-4.9 have it.
2014-02-20 18:58:38 +01:00
Diego Biurrun
2b0bb69997 configure: Move cpunop into ARCH_EXT_LIST_X86
It is a processor feature, so it belongs there.
2014-02-20 18:20:08 +01:00
Diego Biurrun
6adf4290eb configure: Move inet_aton check into network function check block 2014-02-20 18:20:07 +01:00
Diego Biurrun
192ccc5034 build: The MPEG-4 video parser depends on h263dsp
The dependency is indirect through the h263/mpegvideo code.
CC: libav-stable@libav.org
2014-02-20 11:55:12 +01:00