Use system_state.h in vpx_dsp and remove unneeded includes of
vp9_systemdependent.h.

Change-Id: I92557ec6dd5aa790160b4f31fe7967db0d7ec3c4

fixes visual studio build errors

Change-Id: I5d24f91c74572a75dfa77b9384d6614de231dc50

test for WINAPI_FAMILY_PARTITION before using it

Change-Id: I6b7a7b1ccd3332b31c73b733f88c997e30b22de8

Change-Id: If470411c3c62a27f52261f4ece2c5054b71789c7

Ghislain MARY authored 9 years ago and James Zern committed 9 years ago

Change-Id: Id0d7c19857e29b66c652c8cc1ab56b64e4fc0fa3

In VS 2015 and higher snprintf is supplied and therefore vsnprintf
doesn't need to be defined. This also avoids problems caused by
_snprintf being different from snprintf.

This fixes a build break with VS 2015 and improves security.

Originally submitted via chromium by brucedawson@chromium.org
https://codereview.chromium.org/1055603003

Additionally break this MSVC-specific tweak to a new file, which will
become the home of all such MSVC-specific things.

This requires adding a dependency on msvc.h to every example which uses
args.c and tools_common.h

Change-Id: I35b5f8e7ea00f6627403aabc9ea79b0412557a99

Replace it with it's value (yes), which is constant.

Change-Id: Ifb0c0408a53ecadf81156da6a64fa583b2ada746

With the sad functions, and hopefully the variance functions soon,
moving to the vpx_dsp location, place the defines used in the
reference C code in a common location.

Change-Id: I4c8ce7778eb38a0a3ee674d2f1c488eda01cfeca

this macro was used inconsistently and only differs in behavior from
DECLARE_ALIGNED when an alignment attribute is unavailable. this macro
is used with calls to assembly, while generic c-code doesn't rely on it,
so in a c-only build without an alignment attribute the code will
function as expected.

Change-Id: Ie9d06d4028c0de17c63b3a27e6c1b0491cc4ea79

structured extended feature flags require eax = 7; avoids incorrectly
detecting avx2 on some older processors that support avx.

from [1]:
INPUT EAX = 0: Returns CPUID’s Highest Value for Basic Processor
Information and the Vendor Identification String

[1] http://www.intel.com/content/www/us/en/processors/processor-identification-cpuid-instruction-note.html

Change-Id: I6b4735b5f7b7729a815e428fca767d1e5a10bcab

Change-Id: Ib1e17d8aae9b713b87f560ab5e49952ee2bfdcc2

Change-Id: Icc7da6027763b5ed7cbfe70ffe271103ead59fe1

the result should have both bits set; previously this was converted from
webp incorrectly and resulted in a boolean check...

Change-Id: I2a7c7f2b491945f3a536ab4fca02247eccc892b8

fixes issue #790 which resulted in a SIGILL on OpenBSD

code is mostly from libwebp, based on the following:

https://software.intel.com/en-us/articles/how-to-detect-new-instruction-support-in-the-4th-generation-intel-core-processor-family

Change-Id: Ida7c1a18261e98c05ed9c662068140be407ec107

set LIBVPX_RAND with --enable-vp9-postproc, previously only the vp8
config was checked. this fixes the build with --disable-postproc.

Change-Id: Ia61baded6aa0e44d6443ae4a3c85915f1054f053

The obj_int_extract code is no longer worth maintaining. It creates
significant issues when adapting for different build systems and no
longer offers as significant of a performance benefit due to
improvements in intrinsics.

Source files will remain until the various third-party builds are updated.

The neon fast quantizer has been moved to intrinsics. The armv6 version
has been removed because so few remaining targets require it.

Compilers and processors have improved significantly since the
pack_tokens code was written. The assembly is no longer faster than the
C code.

pack_tokens were the only optimizations for the armv5te targets so the targets
will be removed after the test infrastructure has been updated.

BUG=710

Change-Id: Ic785b167cd9f95eeff31c7c76b7b736c07fb30eb

The version check was incorrectly matching some versions of clang
which reported as gcc 4.2

Change-Id: I686d3576e71883fe1463206b56ab5e2aa9bb68a8

                     fix compiling warning.

Change-Id: If8706a9046436f704c597e4275a6810c76ba7daa

Allow building for targets which have NEON but not EDSP or MEDIA.

Set HAS_NEON flag for builds which have neon assembly but not
intrinsics.

Change-Id: Ibfa81a8444a8c55d1d3209c533d1d70d2f809669

vpx_timer.h uses several defines from the config file including
CONFIG_OS_SUPPORT and INLINE

Change-Id: I16cb45237787cbc1ae79a67e16b8042811dda336

Change-Id: I80284ae82915b9df56f7c5ef4953bd53e8cffd1f

Change-Id: I4dc2cb255f4fe30998b6ee61184895dee9f5da8e

KO Myung-Hun authored 10 years ago and James Zern committed 10 years ago

Change-Id: I9f736f299490464bbdbb6cd24ee6f5b46ad45ec6

When building x86 assembly use lrand48 instead of the
undocumented inlined _rand function.

Android now supports rand()
https://android-review.googlesource.com/97731
but only for new versions. Original workaround:
https://gerrit.chromium.org/gerrit/15744

Change-Id: I130566837d5bfc9e54187ebe9807350d1a7dab2a

The getenv function doesn't exist there. In Visual Studio 2012,
the function still existed in the link libraries even though
it was hidden in the headers, but in the 2013 version it has been
removed from the link libraries as well.

Change-Id: Iea6289a698fa1788e906f5aabb6fddda3675815b

Change-Id: If4b5209ac14aaba6f1c1014bc0497baa8eabfaff

The file has implementation of only one function vpx_x86_vendor() which
is unused.

Change-Id: Icf8d7ee67cc8372affb7b5a436328cecdfd5e291

Change-Id: Iba9b198ce78b3f8b644feba064f83abc247e75dd

Change-Id: I4e931aadecfe1761c720b080bdd67a1875794979

Change-Id: Ife17fc6369ce32f36d5c7f8a2ef5a3b7724d81b9

Change-Id: I891bf936e03411ca611620e7cb2eb5081993a346

Change-Id: I0c44800db10db8d74c1ddfe89abecfd1c53d0f8d

This CL fixes an overcite with the AVX2 support CL previously
merged (Change-Id: Idc03f3fca4bf2d0afd33631ea1d3caf8fc34ec29) that
prevented runtime execution of AVX2 code in WebM. 

Background:
Starting with the Sandybridge processor, the CPUID instruction was
enhanced to add various extended feature flag enumeration leaves.
Reading these leaves requires an additional input value for the CPUID
instruction which is stored in ECX. This change adds this second input
value for all ARCH_X86 and ARCH_x86_64 targets to the CPUID macros,
allowing checks of EBX bit 5 for AVX2 support. This capability will be
required moving forward to check for future processor features.

Change-Id: Ie9d872bc9ff68dad4b6578e4544e4dfd0ae26c36

Change-Id: Idc03f3fca4bf2d0afd33631ea1d3caf8fc34ec29

Change-Id: I052647e13dd24354888c890f6b4a987d989552ae

Change-Id: I3fe24001cda08d7322b630f65c5e3fad881f8036

Change-Id: I5c49a983ced45197e1035fa5615d71b0bdad4109

Removing redundant 'extern' keywords, fixing formatting and #include order,
code simplification.

Change-Id: I0e5fdc8009010f3f885f13b5d76859b9da511758

Some projects must define only win64 for Windows 64bit builds using
yasm.

Change-Id: I1d09590d66a7bfc8b4412e1cc8685978ac60b748

For 64-bit Mac Chromium, use private_extern for HIDDEN_DATA, the same as
32-bit Mac Chromium.

Change-Id: Ica0fa9e48a47409facece691ae1e39327369083c