Change-Id: I8c469dad3e6a084e5b37a76ea3a1f86b9a99d613
Reviewed-on: https://chromium-review.googlesource.com/282624Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

- Check chipset identifying info before trying to compile shaders
- Check device feature level when loading a binary
- Use chipset VendorID/DeviceID etc instead of LUID so that program
  binaries remain valid across system reboots

Change-Id: I88ba4543bb990956d1d8fb324abf9784d72950cd
Reviewed-on: https://chromium-review.googlesource.com/280428Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

BUG=angleproject:1053

Change-Id: If6661ce3d87cdf44b1d45911418ecf78b5e6175a
Reviewed-on: https://chromium-review.googlesource.com/277370Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

This allows us to cache a std::vector between calls, and avoids us
calling allocation/constructors for locals, which saves us some
time. It also allows us to use the vector's size to limit the range
of attribs we look at.

BUG=angleproject:959

Change-Id: I799ed6c92fa8fca96e92e235b125a11d2d551aab
Reviewed-on: https://chromium-review.googlesource.com/277286Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

Avoid calling a getter repeatedly in a loop, when we can instead
store a local reference to an array.

BUG=angleproject:959

Change-Id: I507ad1a6cf3bb6183dd3499df024dfec6950a6c8
Reviewed-on: https://chromium-review.googlesource.com/277285Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

BUG=505304

Change-Id: I38149e72732f0b4eb7d398f90b5d11660e2a7fbc
Reviewed-on: https://chromium-review.googlesource.com/282465Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

Includes updated Licences.

https://android.googlesource.com/platform/external/deqp/+log/554adf..92f7752

BUG=angleproject:998

Change-Id: If2da8719addeef25ec46adc105cf63c8b861f55a
Reviewed-on: https://chromium-review.googlesource.com/282271Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Brandon Jones <bajones@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

BUG=angleproject:892

Change-Id: I9b27777547624959fce6e045f9aac2652f139b9b
Reviewed-on: https://chromium-review.googlesource.com/282058Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>

This makes Chrome on ANGLE work on Linux without obvious bugs.

BUG=angleproject:892

Change-Id: I595ac00a6646cb407941932b0d4f9f020d4cd059
Reviewed-on: https://chromium-review.googlesource.com/282057Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>

BUG=angleproject:1049

Change-Id: Ib5076380c692f4fa94921692baa7da14440556d1
Reviewed-on: https://chromium-review.googlesource.com/282386Tested-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>

This saves us re-creating vector memory every iteration, and allows
us to iterate over much smaller lists of attributes. In the future
it could allow us to update the cache more efficiently with state
change updates.

BUG=angleproject:959

Change-Id: Ie8ae7a31726468dc2184165380f1f3e5e0152936
Reviewed-on: https://chromium-review.googlesource.com/277284Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

This allows us to simplify the logic in VertexDataManager enough
that we can start to cache attribute information.

BUG=angleproject:959

Change-Id: I7b53a137d73f40f86e3acb9caebb66f9cacf8b6f
Reviewed-on: https://chromium-review.googlesource.com/277283Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

Different drivers handle overflow differently.  The overflow case is not
defined in the spec.

BUG=angleproject:1044

Change-Id: I9e3883af147c6c1a4fcdcddea3ff70c62f859c56
Reviewed-on: https://chromium-review.googlesource.com/282540Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

Test the emulated GLSL functions against multiple GL versions.

BUG=angleproject:1044

Change-Id: I1e12523301042f0d541ab2f4e73f02319d1584ef
Reviewed-on: https://chromium-review.googlesource.com/277702Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

 * Output to floating point framebuffers so that results are not truncated
   to 8 bit normalized values.
 * Tighten the epsilon from 1/255 to 0.0005. May need further tweaking as
   more GPUs are tested.
 * Explicitly check for -inf and inf values when they were previously
   rounded to 0 and 255.
 * Explicitly check for clamping of overflowed normalized floats by
   providing the expectations instead of computing them.

BUG=angleproject:1044

Change-Id: I8410cf61fe79a9919fb0db7e415bf97b2d0abd9e
Reviewed-on: https://chromium-review.googlesource.com/281191Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

BUG=505309

Change-Id: I0e93139693206e766b91a5998d6e284c7a29fd14
Reviewed-on: https://chromium-review.googlesource.com/282450Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

BUG=angleproject:1047

Change-Id: I4a548270f651e35b2c8d1ab5d0f46185230c5f74
Reviewed-on: https://chromium-review.googlesource.com/281216Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

This includes an implementation of OSX timer and path_utils.

BUG=angleproject:891

Change-Id: Id5440a8321bcfd4a61f3fe35b4a3fc0c651f564f
Reviewed-on: https://chromium-review.googlesource.com/278211Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>

Should be fixed now with latest patches.

BUG=angleproject:998
BUG=500736

This reverts commit d0071dd9.

Change-Id: I3a611bfa10429a1f97d18e9aa1f316eabb67d114
Reviewed-on: https://chromium-review.googlesource.com/282055Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

*re-land after rebase on top of Chrome build fix*

This patch will enable a Chromium-side CL to build dEQP/ANGLE with
GoogleTest.

BUG=angleproject:998
BUG=500736

Change-Id: Id02c66a260b0a7bab3de9cda624fe097322b2d3c
Reviewed-on: https://chromium-review.googlesource.com/281824Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>

This avoid us needing to replicate gyp variables in both Chromium's
and ANGLE's common.gypi files.

BUG=angleproject:998

Change-Id: Iba1938fd37eb4bee28ae7daad31bf85a2d3bd692
Reviewed-on: https://chromium-review.googlesource.com/282145Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>

This change adds constant folding support for following matrix
built-ins:
    - matrixCompMult, outerProduct, transpose, determinant and
      inverse.

BUG=angleproject:913
TEST=angle_unittests(new: MatrixUtilsTest, ConstantFoldingTest.*Matrix*),
dEQP Tests:
dEQP-GLES3.functional.shaders.constant_expressions.builtin_functions.matrix.*
(All 54 tests started passing with this change)

Change-Id: I7b9bf04b9a2cbff72c48216cab04df58c5f008d6
Reviewed-on: https://chromium-review.googlesource.com/276574Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

These are copied from chromium's modified eglplatform.h. It is necessary
in order to build ANGLE for freon Chrome OS boards because X11 headers
aren't included in the SDK.

BUG=504501
TEST=cros chrome-sdk --board link
  gclient runhooks
  ninja -C out_link/Release chromium_builder_tests

Change-Id: I37c3cba280689ec8d8a13e8946b1401d4bba7ea8
Reviewed-on: https://chromium-review.googlesource.com/281992Tested-by: Michael Spang <spang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Michael Spang <spang@chromium.org>

The un-normalized values depend on the number of frames rendered, so
if we optimize down one time, the other ms values all increase,
because we are rendering more frames. This generates spurious perf
alerts from the perf dashboard.

BUG=None

Change-Id: I1bc480141a8cad7eee96bcdf4d6747a3cbae30f2
Reviewed-on: https://chromium-review.googlesource.com/280980Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

This math can live in a single place in the VertexDataManager. This
cleans up the code and paves the way for future optimizations.

BUG=angleproject:959

Change-Id: I7138c6e080d9c3d6507b55d981bfb62c2590a2a8
Reviewed-on: https://chromium-review.googlesource.com/277282Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

Refactoring patch only. Reduces the number of parameters we need to
pass around in internal functions. Clears the way for future
optimization work.

BUG=angleproject:959

Change-Id: Ic98ab5a07189eaa053dffce994546666bb07cede
Reviewed-on: https://chromium-review.googlesource.com/277281Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

These builders set use_x11=1 but don't have GLX headers. Avoid trying
to compile ANGLE's GL, GLX and X11 sources on Chrome OS at all.

BUG=503173,angleproject:892

Change-Id: I7f5862bb83b33f6ce302244fa5668295789a3a41
Reviewed-on: https://chromium-review.googlesource.com/281778Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Kenneth Russell <kbr@chromium.org>

Some GLX implementations can't handle having libGL.so.1 dlclose'd out
from under them while there's any X window still open against which a
GLXWindow was ever created. Load the library once per process rather
than once per FunctionsGLX instance.

This showed up as a crash in X11Window::destroy, during XCloseDisplay.

BUG=angleproject:892

Change-Id: I0da2674786a952865e5bea2513259c0a32d4453c
Reviewed-on: https://chromium-review.googlesource.com/280902Tested-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@google.com>

Causing runhooks failures:

gyp: Undefined variable deqp_path in C:\b\build\slave\GPU_Win_Builder\build\src\third_party\angle\src\tests\tests.gyp

BUG=angleproject:998
BUG=500736

This reverts commit 8edd75d1.

Change-Id: I8cd83bb5871dea81abea61554b182825145298e6
Reviewed-on: https://chromium-review.googlesource.com/281208Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

Causing runhooks failures:

gyp: Undefined variable deqp_path in C:\b\build\slave\GPU_Win_Builder\build\src\third_party\angle\src\tests\tests.gyp

BUG=angleproject:998
BUG=500736
This reverts commit 3018c206.

Change-Id: I8c0402fb7465101a9331cbb2020693469d644e7e
Reviewed-on: https://chromium-review.googlesource.com/281194Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

Hopefully fixes the flaky compile errors in ChromeOS

BUG=angleproject:892
BUG=503173

Change-Id: Ifd79f1e382c12be3aecd9efb4860287df7d43060
Reviewed-on: https://chromium-review.googlesource.com/281180Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>

This switches the primary targets for dEQP into the non-standalone
namespace, so we can build dEQP ANGLE tests on Windows with Chrome.

BUG=angleproject:998
BUG=500736

Change-Id: I2ae25f31ab123c49965412445f661b6b69d19109
Reviewed-on: https://chromium-review.googlesource.com/281020Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

This patch will enable a Chromium-side CL to build dEQP/ANGLE with
GoogleTest.

BUG=angleproject:998
BUG=500736

Change-Id: Ie480e3319c1bd77dd1de2c964f78ef97297fcfe9
Reviewed-on: https://chromium-review.googlesource.com/280856Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>

Reformatted to improve readability.

BUG=angleproject:angleproject:947

Change-Id: I467f0396a0318b7a51d5cafce3f11e55d929c369
Reviewed-on: https://chromium-review.googlesource.com/278250Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

Pass the target GLSL version to InitBuiltInFunctionEmulatorForGLSL so that
it can be updated to generate emulated functions for multiple versions.

BUG=angleproject:1044

Change-Id: I34c408df52fd0f7d6c2f66d0579ac854afd93b87
Reviewed-on: https://chromium-review.googlesource.com/277700Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

The same for the other dEQP gyp path vars.

BUG=angleproject:998

Change-Id: I7c123dbd8983e032dc9339bf289259e6d8ec654b
Reviewed-on: https://chromium-review.googlesource.com/281009Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>

This keeps the target definition cleaner and will enable GN, if we
ever get to that point.

BUG=angleproject:998

Change-Id: I8692c93155a6bada9b1b0c05a1dd34af64a3b400
Reviewed-on: https://chromium-review.googlesource.com/280992Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>

This clears the way for future optimizations.

BUG=angleproject:959

Change-Id: Ief9077159e1e5fed5670862454a6f0b41d630551
Reviewed-on: https://chromium-review.googlesource.com/277280Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

We can use pointer math here, instead of copying values.

BUG=angleproject:959

Change-Id: I3b87956224d0846c9011f5d8edb811bc5e4f2b85
Reviewed-on: https://chromium-review.googlesource.com/277119Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

BUG=503173

Change-Id: I31c09a1d0849de14cc72ba3a357e482c7e329a46
Reviewed-on: https://chromium-review.googlesource.com/281025Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>