Fix linker issue on Windows

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2245 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix compiler warning on Windows

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2244 736b8ea6-26fd-11df-bfd4-992fa37f6226

bump version to 2243

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2243 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add expression complexity and call stack depth limits.

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2242 736b8ea6-26fd-11df-bfd4-992fa37f6226

Enable base address randomization.

TRAC #22937
Signed-off-by: Shannon Woods
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2214 736b8ea6-26fd-11df-bfd4-992fa37f6226

Bumped VERSION number.

Review URL: https://codereview.appspot.com/9295045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2212 736b8ea6-26fd-11df-bfd4-992fa37f6226

Used size_t for object size instead of signed int.
BUG=crbug 179653
R=aedla@chromium.org, kbr@chromium.org

Review URL: https://codereview.appspot.com/8834048

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2211 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add adapter LUID to EGL vendor string.

This is so Chrome can create another D3D device on the same adapter that can share resources with ANGLE's D3D device.
Review URL: https://codereview.appspot.com/9225046

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2210 736b8ea6-26fd-11df-bfd4-992fa37f6226

Retrieve the texture serial from the incomplete texture when sampler-incomplete.

TRAC #23127
Signed-off-by: Geoff Lang
Signed-off-by: Jamie Madill
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2209 736b8ea6-26fd-11df-bfd4-992fa37f6226

Delete the old texture storage first so that 0x0 textures have no stale data.

TRAC #23127
Signed-off-by: Geoff Lang
Signed-off-by: Jamie Madill
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2208 736b8ea6-26fd-11df-bfd4-992fa37f6226

Clamped negative index access.

Fixed error that allowed negative index for accessing
vector, matrix, and array. Now we report compile error
and clamp the index to 0.

Re-arranged code around it to handle negative index
at the one location.

BUG=crbug.com/239411
TEST=bug test case
R=aedla@chromium.org, kbr@chromium.org

Review URL: https://codereview.appspot.com/9193045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2207 736b8ea6-26fd-11df-bfd4-992fa37f6226

Refactor location tracking.

R=kbr@chromium.org

Review URL: https://codereview.appspot.com/9078046

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2202 736b8ea6-26fd-11df-bfd4-992fa37f6226

Remove dead code left over from the old preprocessor.

Review URL: https://codereview.appspot.com/9309044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2200 736b8ea6-26fd-11df-bfd4-992fa37f6226

Refactor class to represent structure.

We had a TTypeLine to represent a structure field,
which simply encapsulated a TType and line number.
The line number was only used during parsing for error reporting.
There is no need to store a line number because it is already
available in the parser token.

TEST=WebGL conformance tests
R=kbr@chromium.org

Review URL: https://codereview.appspot.com/9223045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2198 736b8ea6-26fd-11df-bfd4-992fa37f6226

Delete dead code for cloning various types.

R=kbr@chromium.org

Review URL: https://codereview.appspot.com/9242043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2197 736b8ea6-26fd-11df-bfd4-992fa37f6226

We don't need to keep the param variable around for function prototypes.

Saves 20% memory for global symbol initialization

R=alokp@chromium.org

Review URL: https://codereview.appspot.com/9152043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2196 736b8ea6-26fd-11df-bfd4-992fa37f6226

A special state to track field selection is not necessary.

Identifier is sufficient to parse struct fieldname.

TEST=WebGL conformance tests.

Review URL: https://codereview.appspot.com/8709048

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2195 736b8ea6-26fd-11df-bfd4-992fa37f6226

Lexer does not need to handle unknown-char case.

It is handled by the preprocessor. Added an assert.

TEST=WebGL conformance tests.
TBR=kbr@chromium.org

Review URL: https://codereview.appspot.com/8653052

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2194 736b8ea6-26fd-11df-bfd4-992fa37f6226

Lexer does not need a state stack now that it does not handle comments.

TEST=WebGL conformance tests
TBR=kbr@chromium.org

Review URL: https://codereview.appspot.com/8983043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2193 736b8ea6-26fd-11df-bfd4-992fa37f6226

Revert "A special state to track field selection is not necessary."

This reverts commit 12e9eebd105ebc4bb99f6e18937ffbc3618cea7e.

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2192 736b8ea6-26fd-11df-bfd4-992fa37f6226

A special state to track field selection is not necessary.

Identifier is sufficient to parse struct fieldname.
Note that we do not need stacked lexer state anymore.

TEST=WebGL conformance tests.

Review URL: https://codereview.appspot.com/8565045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2191 736b8ea6-26fd-11df-bfd4-992fa37f6226

Robust distinction between IDENTIFIER and TYPE_NAME tokens.

To distinguish the tokens we used to track the lexer context,
which is fragile. This patch implements a better way -
combine the two tokens into a common parser rule and let
the parser context decide if the declaration is valid,
which it already does by checking the naming conflicts.

TEST=WebGL conformance tests.

Review URL: https://codereview.appspot.com/8797044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2190 736b8ea6-26fd-11df-bfd4-992fa37f6226

Delete dead-code for handling comments and invalid octal integers. These are already handled by the preprocessor.

TEST=WebGL conformance tests.

Review URL: https://codereview.appspot.com/8632053

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2189 736b8ea6-26fd-11df-bfd4-992fa37f6226

Deleted unnecessary TParseContext::AfterEOF.

TBR=kbr@chromium.org

Review URL: https://codereview.appspot.com/8927045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2188 736b8ea6-26fd-11df-bfd4-992fa37f6226

Reformat tokenizer. No functional changes.

TEST=WebGL conformance tests.
TBR=kbr@chromium.org

Review URL: https://codereview.appspot.com/8925044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2187 736b8ea6-26fd-11df-bfd4-992fa37f6226

Validate allocation size in PoolAllocator.
Note that I am planning to get rid of PoolAllocator entirely.

BUG=crbug 179654

Review URL: https://codereview.appspot.com/8662046

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2186 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fixed compile error for translator sample app.

Review URL: https://codereview.appspot.com/8834045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2185 736b8ea6-26fd-11df-bfd4-992fa37f6226

Update version.h to 2184.
Review URL: https://codereview.appspot.com/8833047

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2184 736b8ea6-26fd-11df-bfd4-992fa37f6226

Do not call GetAdapterDisplayMode after Display has been initialized.

Some AMD drivers fail with D3DERR_NOTAVAILABLE after the machine has been in sleep mode and never seem to recover for a given IDirect3D9 object. I reproduced with Catalyst 9.12.0.0 and a Radeon 7700.

Instead, record the display mode at the time the it was initialized and thereafter use its format as the argument to CheckDeviceFormat etc. Previously, CheckDeviceFormat was passed an uninitialized value as the format if GetAdapterDisplayMode failed.

See http://crbug.com/229950
Review URL: https://codereview.appspot.com/8677044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2183 736b8ea6-26fd-11df-bfd4-992fa37f6226

Adds Jamie and Geoff to CONTRIBUTORS file

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2046 736b8ea6-26fd-11df-bfd4-992fa37f6226

Delete Surface::recreateAdditionalSwapChain.

It isn't used anymore.
Review URL: https://codereview.appspot.com/8539043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2043 736b8ea6-26fd-11df-bfd4-992fa37f6226

Do not attempt to recover from device lost masked by present occluded or display mode changed.

The call to IDirect3DDevice9::Present in testDeviceLost sometimes never returns on AMD, resulting in a hang.

Also, on AMD, device lost is sometimes never reported at all, even through present occluded or display mode changed. I'll need to do something more robust at the app level. It has something to do with the Chrome GPU process sandbox. These issues only happen when the sandbox is enabled.

Cleanup for Surface::recreateAdditionalSwapChains to follow once I determine this gets us back to a stable place.
Review URL: https://codereview.appspot.com/8038044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2040 736b8ea6-26fd-11df-bfd4-992fa37f6226

Remove dependency on dwmapi.dll.

This code hasn't been used by Chrome since it switched to using shared textures for its presentation path on Vista and later.

It will also resolve this:
https://codereview.appspot.com/7816046/
Review URL: https://codereview.appspot.com/7872045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2002 736b8ea6-26fd-11df-bfd4-992fa37f6226

When CheckDeviceState returns S_PRESENT_OCCLUDED, Present a dummy frame and try again.

This is to avoid a hang in glFinish in the event that the GPU hangs while the screen is locked.

To repro, modify this sample so that it waits a few seconds before hanging the GPU.

https://www.khronos.org/registry/webgl/conformance-suites/1.0.0/extra/lots-of-polys-example.html

After initiating the GPU hang, quickly lock the screen. The GPU will reset but ANGLE only ever sees S_PRESENT_OCCLUDED followed by D3DERR_NOERROR. It never sees the device lost error.

Calling Present while the screen is locked seems to make CheckDeviceState return the device lost.

Doing the extra Present in testDeviceLost every time did not work well because it is very slow, perhaps because D3D delays presents to hidden windows to throttle the app.
Review URL: https://codereview.appspot.com/7911044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2001 736b8ea6-26fd-11df-bfd4-992fa37f6226

Avoid crash in createDevice() if it is called on a Display that did not initialize (e.g. Direct3DCreate9 returned NULL).
Fixed compiler warning.

Landed on behalf of baustin: https://codereview.appspot.com/7794046/.
Review URL: https://codereview.appspot.com/7494048

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2000 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add a fast path for BGRA to RGBA conversion inside readPixels. Already covered
by existing WebGL conformance tests. 5x speedup observed for reading back a
4096x4096x4 texture on a NVIDIA GeForce 9600M GT (from 1000ms to 200ms).

Review URL: https://codereview.appspot.com/7466044
Author: Evan Wallace

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1999 736b8ea6-26fd-11df-bfd4-992fa37f6226

Safely promote uninitialized constants.

TRAC #22676
Signed-off-by: Geoff Lang
Signed-off-by: Shannon Woods
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1998 736b8ea6-26fd-11df-bfd4-992fa37f6226

Don't assume unary operations on constants will be folded into a constant.

TRAC #22676
Signed-off-by: Geoff Lang
Signed-off-by: Shannon Woods
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1997 736b8ea6-26fd-11df-bfd4-992fa37f6226

Ignore constants that have not been initialized.

TRAC #22676
Signed-off-by: Geoff Lang
Signed-off-by: Shannon Woods
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1996 736b8ea6-26fd-11df-bfd4-992fa37f6226

Provide safer and more convenient constant union accessors.

TRAC #22676
Signed-off-by: Geoff Lang
Signed-off-by: Shannon Woods
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1995 736b8ea6-26fd-11df-bfd4-992fa37f6226

Bump version.h
Review URL: https://codereview.appspot.com/7798044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1994 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix crash after reseting device.

After calling Reset in testDeviceLost to acknowledge a display mode change, D3D sometimes crashes on the next Present call on an existing swap chain. I couldn't get it to happen with nVidia. The stack looks like this with the debug runtime:

  ntdll.dll!_ZwRaiseException@12()  + 0x12 bytes
  ntdll.dll!_ZwRaiseException@12()  + 0x12 bytes
  d3d9d.dll!__DDAssert()  + 0x1ca bytes
  d3d9d.dll!CSwapChain::PresentMain()  + 0xf52 bytes
  d3d9d.dll!CSwapChain::Present()  + 0x24 bytes
  libEGL.dll!egl::Surface::swapRect(int x, int y, int width, int height)  Line 458 + 0x2a bytes C++
> libEGL.dll!egl::Surface::swap()  Line 605 C++
  libEGL.dll!eglSwapBuffers(void * dpy, void * surface)  Line 1063 + 0x8 bytes C++
  gl_wrapper.dll!gfx::EGLApiBase::eglSwapBuffersFn(void * dpy, void * surface)  Line 813 + 0x18 bytes C++
  gl_wrapper.dll!gfx::NativeViewGLSurfaceEGL::SwapBuffers()  Line 363 + 0x35 bytes C++
  gl_wrapper.dll!gfx::GLSurfaceAdapter::SwapBuffers()  Line 201 + 0x1d bytes C++
  content.dll!content::PassThroughImageTransportSurface::SwapBuffers()  Line 216 + 0xb bytes C++

The error is "BitBlt or StretchBlt failed in Present".

With the release runtime either Present continually fails with E_INVALIDARG or, less commonly, crashes.

It seems that by recreating all the swap chains after reset, it recovers. I didn't call resetSwapChain because there is no need to recreate all the other surfaces.

As far as I know, this should not be necessary with WDDM.
Review URL: https://codereview.appspot.com/7567045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1993 736b8ea6-26fd-11df-bfd4-992fa37f6226

Bump ANGLE_SH_VERSION to 110.

The bump to 109 in r1984 collided with a similar version change in dx11proto branch (r1738).
Review URL: https://codereview.appspot.com/7446050

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1987 736b8ea6-26fd-11df-bfd4-992fa37f6226

When CheckDeviceStats returns S_PRESENT_MODE_CHANGED, reset display mode and retest for device lost.

Unless the display mode is reset, CheckDeviceLost can keep returning S_PRESENT_MODE_CHANGED, potentially masking a device lost on account of a GPU hang, causing ANGLE to fail to report context lost.
Review URL: https://codereview.appspot.com/7381061

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1986 736b8ea6-26fd-11df-bfd4-992fa37f6226

Enabled FRAGMENT_PRECISION_HIGH unconditionally for ANGLE.
Review URL: https://codereview.appspot.com/7460048

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1985 736b8ea6-26fd-11df-bfd4-992fa37f6226

Added preprocessor support for GL_FRAGMENT_PRECISION_HIGH.
I will send the tests in a separate patch because I need to refactor the way compiler_tests are setup.
Review URL: https://codereview.appspot.com/7402051

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1984 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fixed compile error for preprocessor tests.
Review URL: https://codereview.appspot.com/7388051

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1983 736b8ea6-26fd-11df-bfd4-992fa37f6226

Updates ANGLE_depth_texture to reflect proposed changes in requirements for g and b channels.

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1979 736b8ea6-26fd-11df-bfd4-992fa37f6226

Ensure nested ternary operator unfolding uses a new scope to avoid redefinition of the same temporary variable.

TRAC #22629
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1835 736b8ea6-26fd-11df-bfd4-992fa37f6226

Revert r1829: Fix failure to recover from GPU hang.

It's causing trouble with Aura. Locking the screen seems to generate the display mode change device status and Aura cannot recover.

http://crbug.com/178148
Review URL: https://codereview.appspot.com/7398052

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1834 736b8ea6-26fd-11df-bfd4-992fa37f6226

Build fix for qt-wk2
Review URL: https://codereview.appspot.com/7381049

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1833 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix ANGLE patching/building issues.

1) Remove an empty file: this causes patch apply failures when updating WebKit side ANGLE.
2) Fix a 64-to-32 conversion issue.
3) Append a change to Tokenizer.l that's left out in a previous CL. (cpp is already updated).
Review URL: https://codereview.appspot.com/7378051

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1832 736b8ea6-26fd-11df-bfd4-992fa37f6226

This pulls in mvujovic's build fix in WebKit ANGLE.

Original patch: http://trac.webkit.org/changeset/139665
Review URL: https://codereview.appspot.com/7392044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1831 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add support for extension EXT_draw_buffers.
Review URL: https://codereview.appspot.com/7308107

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1830 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix failure to recover from device hang.

Sometimes IDirect3DDevice9Ex::CheckDeviceState returns S_PRESENT_MODE_CHANGED when the GPU has hung. It's not consistent, maybe one time out of two when I hang the GPU while running WebGL Aquarium.

This unfortunately means that changes to display mode will cause ANGLE to report context lost. Other ideas appreciated.
Review URL: https://codereview.appspot.com/7305093

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1829 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix signed / unsigned warning in ParseHelper.cpp.
Review URL: https://codereview.appspot.com/7330046

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1828 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fixed one remaining 64-bit truncation issue missed in the last CL.

BUG=396
Review URL: https://codereview.appspot.com/7323055

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1827 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fixed 64-bit integer truncation issues in shader translator.

This is an incompatible API change, but one which is necessary in
order to improve correctness of the code. The API version in
ShaderLang.h is updated and, unfortunately, the define renamed to
something less ambiguous due to conflicts on some Android buildbots.
Temporary patches in Chromium and WebKit will be landed separately to
support this upgrade.

BUG=403,404,405,406,407,408,409
Review URL: https://codereview.appspot.com/7300058

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1826 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix a 64-bit error in ProgramBinary::load

ProgramBinary::save writes a size_t, so ProgramBinary::load needs
to read it as the same type.

Landed for jschuh.
Original review: https://codereview.appspot.com/7304057/
Review URL: https://codereview.appspot.com/7310052

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1825 736b8ea6-26fd-11df-bfd4-992fa37f6226

Check that the incoming type to a default precision qualifier statement is valid.

Fixes new WebGL conformance tests
shader-with-illegal-default-precision.frag.html and
shader-with-illegal-default-precision.vert.html per
http://www.khronos.org/bugzilla/show_bug.cgi?id=781 . Also ran WebGL
1.0.1 conformance tests; no regressions.

BUG=none
Review URL: https://codereview.appspot.com/7302043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1824 736b8ea6-26fd-11df-bfd4-992fa37f6226

Updates to extensions from public registry

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1823 736b8ea6-26fd-11df-bfd4-992fa37f6226

Update ANGLE_texture_compression_dxt

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1821 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix version.

TBR=alokp
Review URL: https://codereview.appspot.com/7228076

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1810 736b8ea6-26fd-11df-bfd4-992fa37f6226

Do not hash mapping field names of a reserved struct.

With this fixed, Chrome behaves the same on WebGL conformance tests 1.0.2 with/without --enable-shader-name-hashing

BUG=
TEST=WebGL conformance tests
Review URL: https://codereview.appspot.com/7229043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1809 736b8ea6-26fd-11df-bfd4-992fa37f6226

Rename ANGLE_multiple_render_targets to EXT_draw_buffers

Trac #21120

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1807 736b8ea6-26fd-11df-bfd4-992fa37f6226

Updates to MRT extension.

Trac #21120

    01/30/2013  dgkoch  add issue 6 and clear interactions
                        renamed to EXT_draw_buffers based on feedback
                        changed resolution of issue 3.

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1806 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix mat2 packing to use 2 rows as per spec.

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1805 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix version.
Review URL: https://codereview.appspot.com/7221045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1804 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix a memory out-of-bound visit bug.

So len could equal = max_len, and at this point name[len] is out of the range.

BUG=
TEST=
Review URL: https://codereview.appspot.com/7223045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1803 736b8ea6-26fd-11df-bfd4-992fa37f6226

Attempt different fix for unknown #pragma on Linux.

BUG=none
TEST=compiled on Linux and Mac OS
Review URL: https://codereview.appspot.com/7133076

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1735 736b8ea6-26fd-11df-bfd4-992fa37f6226

Changed optimization level to D3DCOMPILE_OPTIMIZATION_LEVEL1. With
this optimization level, it appears that array index clamping can be
enabled on Windows without destabilizing WebGL content.

Tested this change with array index clamping enabled with MapsGL, a
previous failing test from AlteredQualia, many Three.js demos, the
Julia Set tutorial from acko.net, the WebGL 1.0.1 conformance suite,
and other content; all worked.

BUG=none
Review URL: https://codereview.appspot.com/7197054

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1734 736b8ea6-26fd-11df-bfd4-992fa37f6226

Incorporated patch from haixia@ changing the default implementation of
array index clamping to use the clamp intrinsic. This works more
reliably on pure OpenGL ES devices and on Windows.

Added a mechanism in ShBuiltInResources to choose the strategy for
array index clamping.

BUG=none
TEST=various out-of-bounds array indexing tests and various WebGL content
Review URL: https://codereview.appspot.com/7194051

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1733 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fixed compiler warning on Linux resulting in build failures.

BUG=none
TEST=compiled on Linux
Review URL: https://codereview.appspot.com/7201056

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1732 736b8ea6-26fd-11df-bfd4-992fa37f6226

Document GetIntegerv errors in ANGLE_framebuffer_blit.

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1731 736b8ea6-26fd-11df-bfd4-992fa37f6226

Updates for ANGLE_multiple_render_targets

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1730 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add missing file from r1725.
Review URL: https://codereview.appspot.com/7193053

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1729 736b8ea6-26fd-11df-bfd4-992fa37f6226

Remove DXSDK_DIR from search paths.

Chrome now builds ANGLE against the Windows 8 Platform SDK.

Move the include and lib search paths to common.gypi so that downstream projects can specify the location of the Platform SDK or alternatively use the DirectX SDK instead.
Review URL: https://codereview.appspot.com/7193052

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1728 736b8ea6-26fd-11df-bfd4-992fa37f6226

Roll gyp dependency to 1564.

This is to fix the standalone gyp build. It couldn't handle changes made in r1721. This is the latest version.
Review URL: https://codereview.appspot.com/7204049

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1727 736b8ea6-26fd-11df-bfd4-992fa37f6226

Update version number.
Review URL: https://codereview.appspot.com/7204048

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1726 736b8ea6-26fd-11df-bfd4-992fa37f6226

Include windows.h from one place to ensure that min and max macros are not defined.

These conflict with the STL functions of the same name.

This is to make the standalone ANGLE gyp build work again.
Review URL: https://codereview.appspot.com/7211043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1725 736b8ea6-26fd-11df-bfd4-992fa37f6226

Use TEXT macro to define ANGLE_PRELOADED_D3DCOMPILER_MODULE_NAMES macro.

This is to make the standalone gyp build work again.
Review URL: https://codereview.appspot.com/7199046

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1724 736b8ea6-26fd-11df-bfd4-992fa37f6226

Treat return statements in loops as loop discontinuities.

This is so that texture2D is converted to texture2DLod in loops with return statements. HLSL does not seem to allow gradient operations in loops with return statements. It considers them to be breaks.
Review URL: https://codereview.appspot.com/7131057

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1722 736b8ea6-26fd-11df-bfd4-992fa37f6226

Make other angle targets compile on Win64

Addendum to https://codereview.appspot.com/7011048/

BUG=391, chromium:166496, chromium:167187

Landing for jschuh
Original patch: https://codereview.appspot.com/7075044/
Review URL: https://codereview.appspot.com/7190044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1721 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add comments to ArrayBoundsClamper about why 'clamp'
was not used to do the bounds clamping.

BUG=397

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1720 736b8ea6-26fd-11df-bfd4-992fa37f6226

Reorganized new sources from recently applied patch into third_party directory.
Review URL: https://codereview.appspot.com/7105049

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1719 736b8ea6-26fd-11df-bfd4-992fa37f6226

Update version.
Review URL: https://codereview.appspot.com/7062061

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1647 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add D3D version and shader models to renderer string reported by GetString.

It looks like this now:
ANGLE (NVIDIA Quadro 600 Direct3D9Ex vs_3_0 ps_3_0)

I also noticed that the strings returned by GetString are not all static so I fixed that as well.
Review URL: https://codereview.appspot.com/7068058

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1646 736b8ea6-26fd-11df-bfd4-992fa37f6226

Build fix.

BUG=
TEST=build fine in Linux
Review URL: https://codereview.appspot.com/7071056

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1645 736b8ea6-26fd-11df-bfd4-992fa37f6226

In generated shaders, output +INF and -INF as largest single precision floating point number.

C++ streams seem to use the representation 1.$ for INF and that isn't valid syntax in GLSL or HLSL.

Also preserve the sign of INF in constant expressions that divide by zero. I can't figure out what to do about 0/0 because the shader models we are using do not support NaN. Treating it as +INF as before.
Review URL: https://codereview.appspot.com/7057046

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1644 736b8ea6-26fd-11df-bfd4-992fa37f6226

Update Copyright years on the LICENSE file

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1643 736b8ea6-26fd-11df-bfd4-992fa37f6226

Upodate preprocessor.vcxproj to reflect changes in r1640.
Review URL: https://codereview.appspot.com/7061044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1642 736b8ea6-26fd-11df-bfd4-992fa37f6226

Disable GL_OES_standard_derivatives when ps_2_x or later is not available.

BUG=392
Review URL: https://codereview.appspot.com/7027051

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1641 736b8ea6-26fd-11df-bfd4-992fa37f6226

Upstream various build fixes from WebKit to ANGLE to make updating ANGLE in WebKit easier.

a) http://trac.webkit.org/changeset/127747
b) http://trac.webkit.org/changeset/128539
c) http://trac.webkit.org/changeset/122870 - Specifically, items #3 and #4 in this changeset's commit message.

Review URL: https://codereview.appspot.com/7040045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1640 736b8ea6-26fd-11df-bfd4-992fa37f6226

Make angle compile on Win64

BUG=http://crbug.com/166496
BUG=http://crbug.com/167187

Landing this for Justin Schuh:
https://codereview.appspot.com/7011048/
Review URL: https://codereview.appspot.com/7040045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1639 736b8ea6-26fd-11df-bfd4-992fa37f6226

Incorporated BSD-licensed changes implementing array bounds clamping.

BUG=none
TEST=ran associated WebKit layout tests in Chromium
Review URL: https://codereview.appspot.com/6999052

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1638 736b8ea6-26fd-11df-bfd4-992fa37f6226

Combine major, minor and build revision as the program binary version.

TRAC #22245
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1563 736b8ea6-26fd-11df-bfd4-992fa37f6226

Use shader D3D optimization level 0.
Review URL: https://codereview.appspot.com/6943062

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1562 736b8ea6-26fd-11df-bfd4-992fa37f6226

Ensured that the mUsesPointSprites flag is properly preserved when loading shaders from binary cache.

BUG=https://code.google.com/p/angleproject/issues/detail?id=389
Review URL: https://codereview.appspot.com/6884053

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1560 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix implicit vector truncation warnings.

TRAC #22218
Signed-off-by: Daniel Koch
Signed-off-by: Geoff Lang
Author: Nicolas Capens

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1557 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add explicit std:: namespace to code from <cXYZ> includes.

Some platforms seem to implicitly include the <XYZ.h> headers
which also add some types and functions (like strlen, size_t,...)
into the global namespace.

On other platforms though, this can result in compile errors, which
is noticeable in WebKit on e.g. QNX. See also:
https://bugs.webkit.org/show_bug.cgi?id=95468

https://codereview.appspot.com/6843083/

Contributed by Milian Wolff, Klaralvdavens Datakonsult AB.

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1556 736b8ea6-26fd-11df-bfd4-992fa37f6226