This resolves some issues with building on mingw.
Thanks to Tom Ritter for help developing this patch.
MozReview-Commit-ID: BmJ5TbQAq17
--HG--
extra : rebase_source : 98791b8aab139601f3df4c457a42590a31eeeaea
The configuration object is spelled with capitals. We didn't
try to build this code on Windows previously, so short-circuit
evaluation saved us from hitting the mistake.
MozReview-Commit-ID: FCGtHW8Dzlw
--HG--
extra : rebase_source : 70676bd436211aa65c7ea447b4aab4bbab61c27a
Propagate the libvpx AVX flag changes from bug 1279593.
This flag tells the compiler to generate AVX code
in these modules intead of using normal SSE instructions
which can trigger expensive state-switching.
NB: This should only be set for AVX-specific implementation
files; setting this flag for general code will invalidate
our runtime simd support checks.
MozReview-Commit-ID: 5BVeCTsNlup
--HG--
extra : rebase_source : 219b5912a220e960e45ec43a532f407fe18eb41b
Propagate the libvpx AVX flag changes from bug 1279593.
This flag tells the compiler to generate AVX code
in these modules intead of using normal SSE instructions
which can trigger expensive state-switching.
NB: This should only be set for AVX-specific implementation
files; setting this flag for general code will invalidate
our runtime simd support checks.
MozReview-Commit-ID: 5BVeCTsNlup
--HG--
extra : rebase_source : 219b5912a220e960e45ec43a532f407fe18eb41b
Prefer the vs14 targets since we build for Windows
with cl instead of cygwin's gcc. This corresponds
to Visual Studio 2015.
In practice there is little difference, other the
upstream build system assuming a Visual Studio style
output directory, but this should help pick up any
compiler-specific work-arounds.
MozReview-Commit-ID: 4etKKIEJWws
--HG--
extra : rebase_source : 5d03abdda718ed7811dc5d22cc56586d84d207d9
Update our in-tree copy of the aom reference implementation
of the av1 video codec to upstream git commit id
aadbb0251996c8ebb8310567bea330ab7ae9abe4.
This picks up recent changes and addresses a build issue on win64.
MozReview-Commit-ID: 34LXXzFtEFN
--HG--
extra : rebase_source : 0face926928de6bd1c6a1726df912bd20e363e60
I had removed the USE_YASM define in porting the libvpx
moz.build to libaom, to avoid depending on VPX_USE_ASM.
Turns out USE_YASM is a magic context define, without which
the build won't compile libaom's yasm-format .asm files,
so we need to define it for the two intel architecture
source sets.
Restore the define unconditionally for intel targets.
We require yasm in the default build for those targets,
and want to fail if it isn't available to block performance
regressions.
MozReview-Commit-ID: CqGtY8RNLNf
--HG--
extra : rebase_source : ccc7f9dfc467642d9e4c623c55e54e769fb38f2f
We no longer support 32-bit x86 macOS, and
these flags point to configurations we
don't generate.
MozReview-Commit-ID: 3mIfHCf6aUj
--HG--
extra : rebase_source : 35b5089ade7f9d5d03e5f4d3f0760cc969b4b8c7
Result of running generate_sources_mozbuild.sh.
MozReview-Commit-ID: DFmYUs5LRlG
--HG--
extra : rebase_source : 5360198dfe600017d4c5f624cdefe569cdfccc9e
This is a port of the libvpx scripts, themselves a port of
Chromium's scripts to generate an external build description
using hooks in the upstream configure and make scripts.
The libaom library is a fork of libvpx so we can use a similar
approach.
I've put the upstream source in $(topsrc_dir)/third_party/aom
but the build description and any patches are under the media
directory with the other codecs, similar to how zlib works.
Config files and headers generated by the upstream build system
are also under $(topsrc_dir)/media/libaom/.
MozReview-Commit-ID: ATLgOTPD2i1
--HG--
extra : rebase_source : c0fdcdb41a5bac5fdf64f773458cb62937fc9dd8
Ralph Giles
Sylvestre Ledru
Carsten "Tomcat" Book