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(cherry picked from commit 7b58702cbdce097f32f62c87cd537ab28c04ffb2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit d9b2668766e3e924d4ebb3c6531b449874e13666)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 402bf262375dfecd0e90d7acc67c238abe952fc3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Happy new year!
(cherry picked from commit 3209d7b3930bab554bf7d97d8041d9d0b88423a8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- Allow to add deps in any order rather than "in linking order".
- Expand deps chains as required rather than just once.
- Validate that there are no cycles.
- Validate that [after expansion] deps are limited to other fflibs.
- Remove expectation for a specific output order of unique().
Previously when adding items to <fflib>_deps, developers were
required to add them in linking order. This can be awkward and
bug-prone, especially when a list is not empty, e.g. when adding
conditional deps.
It also implicitly expected unique() to keep the last instance of
recurring items such that these lists maintain their linking order
after removing duplicate items.
This patch mainly allows to add deps in any order by keeping just
one master list in linking order, and then reordering all the
<fflib>_deps lists to align with the master list order.
This master list is LIBRARY_LIST itself, where otherwise its order
doesn't matter.
The patch also removes a limit where these deps lists were expanded
only once. This could have resulted in incomplete expanded lists,
or forcing devs to add already-deducable deps to avoid this issue.
Note: it is possible to deduce the master list order automatically
from the deps lists, but in this case it's probably not worth the
added complexity, even if minor. Maintaining one list should be OK.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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x4 - x25 faster.
check_deps() recursively enables/disables components, and its loop is
iterated nearly 6000 times. It's particularly slow in bash - currently
consuming more than 50% of configure runtime, and about 20% with other
shells.
This commit applies few local optimizations, most effective first:
- Use $1 $2 ... instead of pushvar/popvar, and same at enable_deep*
- Abort early in one notable case - empty deps, to avoid costly no-op.
- Smaller changes which do add up:
- Handle ${cfg}_checking locally instead of via enable[d]/disable
- ${cfg}_checking: test done before inprogress - x2 faster in 50%+
- one eval instead of several at the empty-deps early abort path.
- The "actual work" part is unmodified - just its surroundings.
Biggest speedups (relative and absolute) are observed with bash.
Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Tested-by: Helmut K. C. Tessarek <tessarek@evermeet.cx>
Tested-by: Dave Yeo <daveryeo@telus.net>
Tested-by: Reino Wijnsma <rwijnsma@xs4all.nl>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 45499e557c808f43175524a98901efeca715813e)
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x4 - x10 faster.
Inside print_enabled components, the filter_list case invokes sed
about 350 times to parse the same source file and extract different
info for each arg. This is never instant, and on systems where fork is
slow (notably MSYS2/Cygwin on windows) it takes many seconds.
Change it to use sed once on the source file and set env vars with the
parse results, then use these results inside the loop.
Additionally, the cases of indev_list and outdev_list are very
infrequent, but nevertheless they're faster, and arguably cleaner, with
shell parameter substitutions than with command substitutions.
Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Tested-by: Helmut K. C. Tessarek <tessarek@evermeet.cx>
Tested-by: Dave Yeo <daveryeo@telus.net>
Tested-by: Reino Wijnsma <rwijnsma@xs4all.nl>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 923586a58f37deedeb01f742e4804bc36736a6bc)
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x50 - x200 faster.
Currently configure spends 50-70% of its runtime inside a single
function: flatten_extralibs[_wrapper] - which does string processing.
During its run, nearly 20K command substitutions (subshells) are used,
including its callees unique() and resolve(), which is the reason
for its lengthy run.
This commit avoids all subshells during its execution, speeding it up
by about two orders of magnitude, and reducing the overall configure
runtime by 50-70% .
resolve() is rewritten to avoid subshells, and in unique() and
flatten_extralibs() we "inline" the filter[_out] functionality.
Note that logically, "unique" functionality has more than one possible
output (depending on which of the recurring items is kept). As it
turns out, other parts expect the last recurring item to be kept
(which was the original behavior of uniqie()). This patch preservs
its output order.
Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Tested-by: Helmut K. C. Tessarek <tessarek@evermeet.cx>
Tested-by: Dave Yeo <daveryeo@telus.net>
Tested-by: Reino Wijnsma <rwijnsma@xs4all.nl>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 58b81ac621aea1428aa9e7ca20ad45fc18dba9f7)
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Fixes linking with "--disable-everything --enable-bsf=eac3_core".
(cherry picked from commit 9461e7d3a598e78811146b730db68d3a5b2532b0)
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Commit 8c893aa3cd5 removed quotes that were required to detect
inline asm in clang:
check_insn armv5te qadd r0, r0, r0
.../test.c:1:34: error: expected string literal in 'asm'
void foo(void){ __asm__ volatile(qadd r0, r0, r0); }
The correct code is:
void foo(void){ __asm__ volatile("qadd r0, r0, r0"); }
Commit message written by Frank Liberato <liberato@chromium.org>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit ad94f1c8abe68a2b38536cc96a31327c6be7b105)
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This should be included as `<lilv/lilv.h>`, same as is done in af_lv2.c.
Forcing the extra lilv-0 breaks platforms where the include dir is
`/usr/include/lilv/lilv.h` rather than
`/usr/include/lilv-0/lilv/lilv.h`.
The new include path works for both, because the `pkg-config --cflags`
includes `-I/usr/include/lilv-0`.
(cherry picked from commit 32234e03a792e3ceca58359d6f2b7244ceb6b77f)
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Without properly grouping the checks, the second test would execute for
MSVC cl.exe, which results in configure getting stuck since cl.exe -? is
an interactive paginated help screen, waiting for input.
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This was somehow forgotten and nobody noticed until now.
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Some old mingw-w64 builds seem to provide an incomplete implementation
of the API. Add an extra check to make sure it's disabled for those.
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit c04609eefce0183d460430f5014f7f8948170770)
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When using clang-cl it expects parameters passed in MSVC-style, so appropriate toolchain should be selected.
As soon as both clang and clang-cl report themselfs as "clang" with -v option the only chance to detect
clang-cl is passing -? option to both which is valid for clang-cl.exe and not for clang.exe.
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Remove the wincrypt API calls since we don't support XP anymore and bcrypt is
available since Vista, even on Windows Store builds.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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C11 atomics allow direct access. This check should prevent the usage
of bogus stdatomic.h available on some systems.
Signed-off-by: James Almer <jamrial@gmail.com>
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It appears strip -o creates new files without preserving permissions
from the source binary, resulting in non executable files.
Signed-off-by: James Almer <jamrial@gmail.com>
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AIX strip doesn't know the option -o.
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Should fix compilation wiht some old mingw-w64 builds that
don't seem to define it.
Signed-off-by: James Almer <jamrial@gmail.com>
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Should fix compilation on targets like some old Android NDK versions.
Signed-off-by: James Almer <jamrial@gmail.com>
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regression since 8f1382f80e0d4184c54c14afdda6482f050fbba7
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Signed-off-by: Josh de Kock <josh@itanimul.li>
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This reverts commit 0fd475704e871ef3a535947596a012894bae3cbd.
Revert "lavd: fix iterating of input and output devices"
This reverts commit ce1d77a5e7cebce11074bf6f9e38ad6da37338ff.
Signed-off-by: Josh de Kock <josh@itanimul.li>
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Signed-off-by: Josh de Kock <josh@itanimul.li>
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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 d7320ca3ed10f0d, 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>
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* commit 'a2fc8dbae85339d1b418d296f2982b6c04c53c57':
Add Haivision SRT protocol
Merged-by: James Almer <jamrial@gmail.com>
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* commit '434b44cd6fb4bb9a2bf2bb29ef55ce1a315314b8':
configure: Simplify vararg check
Merged-by: James Almer <jamrial@gmail.com>
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* commit '8c7554e6a9b126bd6ee5bf80dae9e11e056db2f1':
configure: Add check_x86asm() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
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* commit '17ee5b0c13bc17465b71bc9ca1cde9f0eed8b3ff':
configure: Use indirection for the -o assembler flag also for x86asm
Merged-by: James Almer <jamrial@gmail.com>
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* commit 'b9ea301e02472d0982b0fa0f80294bd95885bde8':
configure: Use a more sensible suffix for x86 assembly tempfiles
Merged-by: James Almer <jamrial@gmail.com>
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* commit '5292e97c42b05db7ad4e51c1ea756b12fdf721ff':
configure: Document available options for the --toolchain parameter
Merged-by: James Almer <jamrial@gmail.com>
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* commit 'ea2f72a2c14c67a3b35dac6426d1e3c0fae33fd5':
configure: Don't assume a 16 byte aligned stack on BSDs on i386
Merged-by: James Almer <jamrial@gmail.com>
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* commit '847190ebd99ffd57dc89bd568a33bf2d5c424129':
configure: Don't assume an aligned stack on clang on windows
Merged-by: James Almer <jamrial@gmail.com>
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* 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>
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* 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>
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* commit 'dd7e63af93b2430b5d42b87a966160c66736342c':
configure: Restore original endianness test
The test was not changed in 67e8f476b7d3c21686a2d453d052818ac92688b3
Merging only the explanation.
Merged-by: James Almer <jamrial@gmail.com>
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* commit '31a53ab34e22fe1eec902f79ec1f19ab828a7a0c':
configure: Add check_as() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
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* commit '18dc1ff0fb4572b1d50a44905aa1e76bc3bbb0ad':
configure: Add check_ld() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
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* commit '9c37d765ef28b027414f86b0088b0c282a3c46d8':
configure: Add check_cc/require_cc helper functions to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
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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>
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Behaves like existing convolution filter.
Signed-off-by: Mark Thompson <sw@jkqxz.net>
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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.
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Also use that to support mapping VAAPI to Beignet.
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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>
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