23 months agoUse new symbol table initization for vertex shader. master
acleung@chromium.org [Thu, 13 Jun 2013 19:36:35 +0000 (19:36 +0000)]
Use new symbol table initization for vertex shader.


Review URL: https://codereview.appspot.com/10247043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2426 736b8ea6-26fd-11df-bfd4-992fa37f6226

23 months agoLess memory intensive initializing of builtins.
acleung@chromium.org [Fri, 7 Jun 2013 00:25:21 +0000 (00:25 +0000)]
Less memory intensive initializing of builtins.


Review URL: https://codereview.appspot.com/9436044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2425 736b8ea6-26fd-11df-bfd4-992fa37f6226

23 months agoFixed line endings to Unix style.
alokp@chromium.org [Thu, 6 Jun 2013 16:35:32 +0000 (16:35 +0000)]
Fixed line endings to Unix style.


Review URL: https://codereview.appspot.com/10088043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2424 736b8ea6-26fd-11df-bfd4-992fa37f6226

23 months agoSimplified TType class by carving out TStructure and TField.
alokp@chromium.org [Thu, 6 Jun 2013 16:24:46 +0000 (16:24 +0000)]
Simplified TType class by carving out TStructure and TField.


Review URL: https://codereview.appspot.com/9866043

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2423 736b8ea6-26fd-11df-bfd4-992fa37f6226

23 months agoRegenerated glslang_tab.cpp to fix compile errors
bajones@chromium.org [Tue, 28 May 2013 23:33:02 +0000 (23:33 +0000)]
Regenerated glslang_tab.cpp to fix compile errors

The version committed in Issue 9827044 was generated in a bad environment and doesn't compile againts top-of-tree. This version does.


Review URL: https://codereview.appspot.com/9738044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2249 736b8ea6-26fd-11df-bfd4-992fa37f6226

23 months agoAdded support for EXT_frag_depth
bajones@chromium.org [Tue, 28 May 2013 22:15:20 +0000 (22:15 +0000)]
Added support for EXT_frag_depth

This change also required that support be added for associating built-in
variables with an extension, similar to how functions could be associated with
extensions previously.


Review URL: https://codereview.appspot.com/9827044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2248 736b8ea6-26fd-11df-bfd4-992fa37f6226

23 months agoRemoved checks for zero-length arrays because you can never define such arrays.
alokp@chromium.org [Fri, 24 May 2013 18:57:05 +0000 (18:57 +0000)]
Removed checks for zero-length arrays because you can never define such arrays.
Also removed support for max-array-size. You can only define a fixed-size array.

TEST=WebGL conformance tests

Review URL: https://codereview.appspot.com/9697044

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2247 736b8ea6-26fd-11df-bfd4-992fa37f6226

23 months agoRemoved code for unsupported pack-unpack language.
alokp@chromium.org [Fri, 24 May 2013 18:49:51 +0000 (18:49 +0000)]
Removed code for unsupported pack-unpack language.

Review URL: https://codereview.appspot.com/9685045

git-svn-id: http://angleproject.googlecode.com/svn/trunk@2246 736b8ea6-26fd-11df-bfd4-992fa37f6226

2 years agoFix linker issue on Windows
gman@chromium.org [Tue, 21 May 2013 05:06:45 +0000 (05:06 +0000)]
Fix linker issue on Windows

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

2 years agoFix compiler warning on Windows
gman@chromium.org [Mon, 20 May 2013 21:07:36 +0000 (21:07 +0000)]
Fix compiler warning on Windows

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

2 years agobump version to 2243
gman@chromium.org [Mon, 20 May 2013 19:44:19 +0000 (19:44 +0000)]
bump version to 2243

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

2 years agoAdd expression complexity and call stack depth limits.
gman@chromium.org [Mon, 20 May 2013 18:07:04 +0000 (18:07 +0000)]
Add expression complexity and call stack depth limits.

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

2 years agoEnable base address randomization.
shannonwoods@chromium.org [Fri, 17 May 2013 00:33:03 +0000 (00:33 +0000)]
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

2 years agoBumped VERSION number.
alokp@chromium.org [Wed, 15 May 2013 16:53:00 +0000 (16:53 +0000)]
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

2 years agoUsed size_t for object size instead of signed int.
alokp@chromium.org [Wed, 15 May 2013 16:46:34 +0000 (16:46 +0000)]
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

2 years agoAdd adapter LUID to EGL vendor string.
apatrick@chromium.org [Tue, 14 May 2013 20:07:47 +0000 (20:07 +0000)]
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

2 years agoRetrieve the texture serial from the incomplete texture when sampler-incomplete.
nicolas%transgaming.com@gtempaccount.com [Tue, 14 May 2013 19:44:07 +0000 (19:44 +0000)]
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

2 years agoDelete the old texture storage first so that 0x0 textures have no stale data.
nicolas%transgaming.com@gtempaccount.com [Tue, 14 May 2013 19:33:30 +0000 (19:33 +0000)]
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

2 years agoClamped negative index access.
alokp@chromium.org [Tue, 14 May 2013 17:17:55 +0000 (17:17 +0000)]
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.

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

2 years agoRefactor location tracking.
alokp@chromium.org [Thu, 9 May 2013 17:54:29 +0000 (17:54 +0000)]
Refactor location tracking.


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

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

2 years agoRemove dead code left over from the old preprocessor.
alokp@chromium.org [Wed, 8 May 2013 21:05:12 +0000 (21:05 +0000)]
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

2 years agoRefactor class to represent structure.
alokp@chromium.org [Tue, 7 May 2013 20:23:14 +0000 (20:23 +0000)]
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

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

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

2 years agoDelete dead code for cloning various types.
alokp@chromium.org [Mon, 6 May 2013 22:22:33 +0000 (22:22 +0000)]
Delete dead code for cloning various types.


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

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

2 years agoWe don't need to keep the param variable around for function prototypes.
alokp@chromium.org [Mon, 6 May 2013 19:14:11 +0000 (19:14 +0000)]
We don't need to keep the param variable around for function prototypes.

Saves 20% memory for global symbol initialization


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

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

2 years agoA special state to track field selection is not necessary.
alokp@chromium.org [Fri, 26 Apr 2013 23:13:58 +0000 (23:13 +0000)]
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

2 years agoLexer does not need to handle unknown-char case.
alokp@chromium.org [Fri, 26 Apr 2013 18:54:35 +0000 (18:54 +0000)]
Lexer does not need to handle unknown-char case.

It is handled by the preprocessor. Added an assert.

TEST=WebGL conformance tests.

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

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

2 years agoLexer does not need a state stack now that it does not handle comments.
alokp@chromium.org [Fri, 26 Apr 2013 18:45:00 +0000 (18:45 +0000)]
Lexer does not need a state stack now that it does not handle comments.

TEST=WebGL conformance tests

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

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

2 years agoRevert "A special state to track field selection is not necessary."
alokp@chromium.org [Fri, 26 Apr 2013 18:34:42 +0000 (18:34 +0000)]
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

2 years agoA special state to track field selection is not necessary.
alokp@chromium.org [Fri, 26 Apr 2013 17:44:36 +0000 (17:44 +0000)]
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

2 years agoRobust distinction between IDENTIFIER and TYPE_NAME tokens.
alokp@chromium.org [Fri, 26 Apr 2013 15:24:32 +0000 (15:24 +0000)]
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

2 years agoDelete dead-code for handling comments and invalid octal integers. These are already...
alokp@chromium.org [Wed, 24 Apr 2013 19:43:41 +0000 (19:43 +0000)]
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

2 years agoDeleted unnecessary TParseContext::AfterEOF.
alokp@chromium.org [Wed, 24 Apr 2013 00:10:04 +0000 (00:10 +0000)]
Deleted unnecessary TParseContext::AfterEOF.


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

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

2 years agoReformat tokenizer. No functional changes.
alokp@chromium.org [Tue, 23 Apr 2013 23:50:02 +0000 (23:50 +0000)]
Reformat tokenizer. No functional changes.

TEST=WebGL conformance tests.

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

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

2 years agoValidate allocation size in PoolAllocator.
alokp@chromium.org [Mon, 22 Apr 2013 18:32:34 +0000 (18:32 +0000)]
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

2 years agoFixed compile error for translator sample app.
alokp@chromium.org [Thu, 18 Apr 2013 20:13:58 +0000 (20:13 +0000)]
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

2 years agoUpdate version.h to 2184.
apatrick@chromium.org [Thu, 18 Apr 2013 18:35:49 +0000 (18:35 +0000)]
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

2 years agoDo not call GetAdapterDisplayMode after Display has been initialized.
apatrick@chromium.org [Wed, 17 Apr 2013 19:22:35 +0000 (19:22 +0000)]
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 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

2 years agoAdds Jamie and Geoff to CONTRIBUTORS file
shannon.woods%transgaming.com@gtempaccount.com [Fri, 12 Apr 2013 23:17:39 +0000 (23:17 +0000)]
Adds Jamie and Geoff to CONTRIBUTORS file

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

2 years agoDelete Surface::recreateAdditionalSwapChain.
apatrick@chromium.org [Wed, 10 Apr 2013 00:30:26 +0000 (00:30 +0000)]
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

2 years agoDo not attempt to recover from device lost masked by present occluded or display...
apatrick@chromium.org [Wed, 27 Mar 2013 19:14:46 +0000 (19:14 +0000)]
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

2 years agoRemove dependency on dwmapi.dll.
apatrick@chromium.org [Wed, 20 Mar 2013 20:42:38 +0000 (20:42 +0000)]
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:
Review URL: https://codereview.appspot.com/7872045

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

2 years agoWhen CheckDeviceState returns S_PRESENT_OCCLUDED, Present a dummy frame and try again.
apatrick@chromium.org [Wed, 20 Mar 2013 19:29:56 +0000 (19:29 +0000)]
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.


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

2 years agoAvoid crash in createDevice() if it is called on a Display that did not initialize...
apatrick@chromium.org [Tue, 19 Mar 2013 21:28:37 +0000 (21:28 +0000)]
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

2 years agoAdd a fast path for BGRA to RGBA conversion inside readPixels. Already covered
shannon.woods%transgaming.com@gtempaccount.com [Tue, 19 Mar 2013 05:16:33 +0000 (05:16 +0000)]
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

2 years agoSafely promote uninitialized constants.
shannon.woods%transgaming.com@gtempaccount.com [Tue, 19 Mar 2013 05:16:20 +0000 (05:16 +0000)]
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

2 years agoDon't assume unary operations on constants will be folded into a constant.
shannon.woods%transgaming.com@gtempaccount.com [Tue, 19 Mar 2013 05:16:14 +0000 (05:16 +0000)]
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

2 years agoIgnore constants that have not been initialized.
shannon.woods%transgaming.com@gtempaccount.com [Tue, 19 Mar 2013 05:16:08 +0000 (05:16 +0000)]
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

2 years agoProvide safer and more convenient constant union accessors.
shannon.woods%transgaming.com@gtempaccount.com [Tue, 19 Mar 2013 05:15:59 +0000 (05:15 +0000)]
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

2 years agoBump version.h
apatrick@chromium.org [Wed, 13 Mar 2013 21:05:27 +0000 (21:05 +0000)]
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

2 years agoFix crash after reseting device.
apatrick@chromium.org [Wed, 13 Mar 2013 21:04:25 +0000 (21:04 +0000)]
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

2 years agoBump ANGLE_SH_VERSION to 110.
apatrick@chromium.org [Mon, 4 Mar 2013 22:22:14 +0000 (22:22 +0000)]

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

2 years agoWhen CheckDeviceStats returns S_PRESENT_MODE_CHANGED, reset display mode and retest...
apatrick@chromium.org [Mon, 4 Mar 2013 21:00:22 +0000 (21:00 +0000)]
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

2 years agoEnabled FRAGMENT_PRECISION_HIGH unconditionally for ANGLE.
alokp@chromium.org [Mon, 4 Mar 2013 20:30:14 +0000 (20:30 +0000)]
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

2 years agoAdded preprocessor support for GL_FRAGMENT_PRECISION_HIGH.
alokp@chromium.org [Mon, 4 Mar 2013 20:03:09 +0000 (20:03 +0000)]
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

2 years agoFixed compile error for preprocessor tests.
alokp@chromium.org [Mon, 4 Mar 2013 19:09:16 +0000 (19:09 +0000)]
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

2 years agoUpdates ANGLE_depth_texture to reflect proposed changes in requirements for g and...
shannon.woods@transgaming.com [Fri, 1 Mar 2013 00:01:02 +0000 (00:01 +0000)]
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

2 years agoEnsure nested ternary operator unfolding uses a new scope to avoid redefinition of...
shannon.woods@transgaming.com [Thu, 28 Feb 2013 21:24:32 +0000 (21:24 +0000)]
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

2 years agoRevert r1829: Fix failure to recover from GPU hang.
apatrick@chromium.org [Mon, 25 Feb 2013 23:45:53 +0000 (23:45 +0000)]
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.

Review URL: https://codereview.appspot.com/7398052

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

2 years agoBuild fix for qt-wk2
zmo@google.com [Fri, 22 Feb 2013 00:44:54 +0000 (00:44 +0000)]
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

2 years agoFix ANGLE patching/building issues.
zmo@google.com [Fri, 22 Feb 2013 00:04:39 +0000 (00:04 +0000)]
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

2 years agoThis pulls in mvujovic's build fix in WebKit ANGLE.
zmo@google.com [Thu, 21 Feb 2013 22:09:50 +0000 (22:09 +0000)]
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

2 years agoAdd support for extension EXT_draw_buffers.
zmo@google.com [Wed, 20 Feb 2013 17:29:15 +0000 (17:29 +0000)]
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

2 years agoFix failure to recover from device hang.
apatrick@chromium.org [Tue, 19 Feb 2013 23:12:50 +0000 (23:12 +0000)]
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

2 years agoFix signed / unsigned warning in ParseHelper.cpp.
apatrick@chromium.org [Fri, 15 Feb 2013 00:07:40 +0000 (00:07 +0000)]
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

2 years agoFixed one remaining 64-bit truncation issue missed in the last CL.
kbr@chromium.org [Tue, 12 Feb 2013 21:23:10 +0000 (21:23 +0000)]
Fixed one remaining 64-bit truncation issue missed in the last CL.

Review URL: https://codereview.appspot.com/7323055

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

2 years agoFixed 64-bit integer truncation issues in shader translator.
kbr@chromium.org [Tue, 12 Feb 2013 03:08:38 +0000 (03:08 +0000)]
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.

Review URL: https://codereview.appspot.com/7300058

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

2 years agoFix a 64-bit error in ProgramBinary::load
apatrick@chromium.org [Wed, 6 Feb 2013 20:31:06 +0000 (20:31 +0000)]
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

2 years agoCheck that the incoming type to a default precision qualifier statement is valid.
kbr@chromium.org [Wed, 6 Feb 2013 01:50:44 +0000 (01:50 +0000)]
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.

Review URL: https://codereview.appspot.com/7302043

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

2 years agoUpdates to extensions from public registry
daniel@transgaming.com [Fri, 1 Feb 2013 22:09:54 +0000 (22:09 +0000)]
Updates to extensions from public registry

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

2 years agoUpdate ANGLE_texture_compression_dxt
daniel@transgaming.com [Fri, 1 Feb 2013 06:36:07 +0000 (06:36 +0000)]
Update ANGLE_texture_compression_dxt

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

2 years agoFix version.
zmo@google.com [Thu, 31 Jan 2013 18:51:14 +0000 (18:51 +0000)]
Fix version.

Review URL: https://codereview.appspot.com/7228076

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

2 years agoDo not hash mapping field names of a reserved struct.
zmo@google.com [Thu, 31 Jan 2013 18:50:10 +0000 (18:50 +0000)]
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

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

2 years agoRename ANGLE_multiple_render_targets to EXT_draw_buffers
daniel@transgaming.com [Wed, 30 Jan 2013 20:01:03 +0000 (20:01 +0000)]
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

2 years agoUpdates to MRT extension.
daniel@transgaming.com [Wed, 30 Jan 2013 20:00:59 +0000 (20:00 +0000)]
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

2 years agoFix mat2 packing to use 2 rows as per spec.
gman@chromium.org [Sat, 26 Jan 2013 02:18:34 +0000 (02:18 +0000)]
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

2 years agoFix version.
zmo@google.com [Sat, 26 Jan 2013 00:55:15 +0000 (00:55 +0000)]
Fix version.
Review URL: https://codereview.appspot.com/7221045

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

2 years agoFix a memory out-of-bound visit bug.
zmo@google.com [Sat, 26 Jan 2013 00:51:59 +0000 (00:51 +0000)]
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.

Review URL: https://codereview.appspot.com/7223045

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

2 years agoAttempt different fix for unknown #pragma on Linux.
kbr@chromium.org [Fri, 25 Jan 2013 01:30:45 +0000 (01:30 +0000)]
Attempt different fix for unknown #pragma on Linux.

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

2 years agoChanged optimization level to D3DCOMPILE_OPTIMIZATION_LEVEL1. With
kbr@chromium.org [Fri, 25 Jan 2013 00:35:04 +0000 (00:35 +0000)]
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.

Review URL: https://codereview.appspot.com/7197054

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

2 years agoIncorporated patch from haixia@ changing the default implementation of
kbr@chromium.org [Fri, 25 Jan 2013 00:01:11 +0000 (00:01 +0000)]
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.

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

2 years agoFixed compiler warning on Linux resulting in build failures.
kbr@chromium.org [Thu, 24 Jan 2013 23:40:06 +0000 (23:40 +0000)]
Fixed compiler warning on Linux resulting in build failures.

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

2 years agoDocument GetIntegerv errors in ANGLE_framebuffer_blit.
daniel@transgaming.com [Thu, 24 Jan 2013 04:51:33 +0000 (04:51 +0000)]
Document GetIntegerv errors in ANGLE_framebuffer_blit.

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

2 years agoUpdates for ANGLE_multiple_render_targets
daniel@transgaming.com [Thu, 24 Jan 2013 04:51:26 +0000 (04:51 +0000)]
Updates for ANGLE_multiple_render_targets

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

2 years agoAdd missing file from r1725.
apatrick@chromium.org [Thu, 24 Jan 2013 00:17:06 +0000 (00:17 +0000)]
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

2 years agoRemove DXSDK_DIR from search paths.
apatrick@chromium.org [Wed, 23 Jan 2013 23:55:32 +0000 (23:55 +0000)]
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

2 years agoRoll gyp dependency to 1564.
apatrick@chromium.org [Wed, 23 Jan 2013 22:50:18 +0000 (22:50 +0000)]
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

2 years agoUpdate version number.
apatrick@chromium.org [Wed, 23 Jan 2013 21:45:49 +0000 (21:45 +0000)]
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

2 years agoInclude windows.h from one place to ensure that min and max macros are not defined.
apatrick@chromium.org [Wed, 23 Jan 2013 21:43:42 +0000 (21:43 +0000)]
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

2 years agoUse TEXT macro to define ANGLE_PRELOADED_D3DCOMPILER_MODULE_NAMES macro.
apatrick@chromium.org [Wed, 23 Jan 2013 21:43:31 +0000 (21:43 +0000)]

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

2 years agoTreat return statements in loops as loop discontinuities.
apatrick@chromium.org [Tue, 22 Jan 2013 21:35:22 +0000 (21:35 +0000)]
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

2 years agoMake other angle targets compile on Win64
apatrick@chromium.org [Tue, 22 Jan 2013 20:21:00 +0000 (20:21 +0000)]
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

2 years agoAdd comments to ArrayBoundsClamper about why 'clamp'
gman@chromium.org [Tue, 15 Jan 2013 20:30:00 +0000 (20:30 +0000)]
Add comments to ArrayBoundsClamper about why 'clamp'
was not used to do the bounds clamping.


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

2 years agoReorganized new sources from recently applied patch into third_party directory.
kbr@chromium.org [Mon, 14 Jan 2013 22:46:08 +0000 (22:46 +0000)]
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

2 years agoUpdate version.
apatrick@chromium.org [Thu, 10 Jan 2013 02:04:51 +0000 (02:04 +0000)]
Update version.
Review URL: https://codereview.appspot.com/7062061

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

2 years agoAdd D3D version and shader models to renderer string reported by GetString.
apatrick@chromium.org [Thu, 10 Jan 2013 02:03:56 +0000 (02:03 +0000)]
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

2 years agoBuild fix.
zmo@google.com [Tue, 8 Jan 2013 23:21:01 +0000 (23:21 +0000)]
Build fix.

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

2 years agoIn generated shaders, output +INF and -INF as largest single precision floating point...
apatrick@chromium.org [Tue, 8 Jan 2013 19:07:59 +0000 (19:07 +0000)]
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

2 years agoUpdate Copyright years on the LICENSE file
daniel@transgaming.com [Mon, 7 Jan 2013 17:29:39 +0000 (17:29 +0000)]
Update Copyright years on the LICENSE file

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

2 years agoUpodate preprocessor.vcxproj to reflect changes in r1640.
apatrick@chromium.org [Fri, 4 Jan 2013 22:37:14 +0000 (22:37 +0000)]
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

2 years agoDisable GL_OES_standard_derivatives when ps_2_x or later is not available.
bsalomon@google.com [Fri, 4 Jan 2013 15:32:58 +0000 (15:32 +0000)]
Disable GL_OES_standard_derivatives when ps_2_x or later is not available.

Review URL: https://codereview.appspot.com/7027051

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