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

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

was not used to do the bounds clamping.

BUG=397



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

Review URL: https://codereview.appspot.com/7105049

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

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

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

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

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

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

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

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

Review URL: https://codereview.appspot.com/7061044

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

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

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

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

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

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

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

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

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

Review URL: https://codereview.appspot.com/6943062

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

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

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

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

TRAC #22179
Reverts https://codereview.appspot.com/6460100
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1555 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1553 736b8ea6-26fd-11df-bfd4-992fa37f6226

The HLSL compiler can optimize out the last elements of a struct, which caused ANGLE to overwrite constants right after the end of the struct. Each element in a struct should be limited by the size of the entire struct.

BUG=

Review URL: https://codereview.appspot.com/6856100

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1394 736b8ea6-26fd-11df-bfd4-992fa37f6226

Mozilla has recently made using NULL as integer an error (via
-Werror=conversion-null GCC flag), which caused ANGLE to no longer compile on
mingw in Mozilla tree. The ones that may not be obvious are removal of some <0
checks. They are not needed because they were done on unsigned types.

Author: Jacek Caban
http://codereview.appspot.com/6679049

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1393 736b8ea6-26fd-11df-bfd4-992fa37f6226

Resizing a window larger results in the newly exposed region being invalidated
but the old region is treated as valid. This can result in the old region no
longer updating. This has been observed on Windows 7 64-bit with Aero theme
using NVIDIA GeForce GTS 250 and driver version 301.42. Invalidate the entire
client window area when resetting the swap chain so that it updates properly.

Original bug report: https://bugreports.qt-project.org/browse/QTBUG-27822
Review: http://codereview.appspot.com/6812076/
Author: Jonathan Liu

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1392 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1391 736b8ea6-26fd-11df-bfd4-992fa37f6226

gl::output allocates a pretty large stack buffer, so it has to call _chkstk. This is rather slow, so avoid calling gl::output if perf and tracing are disabled.

BUG=

Review URL: https://codereview.appspot.com/6843043

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1390 736b8ea6-26fd-11df-bfd4-992fa37f6226

tbr=kbr
Review URL: https://codereview.appspot.com/6826081

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1389 736b8ea6-26fd-11df-bfd4-992fa37f6226

ANGLEBUG=315
Review URL: https://codereview.appspot.com/6818109

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1388 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6820121

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1387 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6818111

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1386 736b8ea6-26fd-11df-bfd4-992fa37f6226

It is now loaded with LoadLibrary.

Added compile time option of having ANGLE enumerate various versions of d3dcompiler_nn.dll that the application can preload before eglInitialize().
Review URL: https://codereview.appspot.com/6816074

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1385 736b8ea6-26fd-11df-bfd4-992fa37f6226

1) We use BuiltInResources to pass the hash function to 
   ANGLE, deciding whether we applies hash function or not.
2) We use 64 bits hashing function, because 64 bits is 16
   bytes using hex representation, plus the "webgl_" prefix,
   we can keep the names under 128 (WebGL allows 5 levels of
   nesting in structures).  If chooseing 128 bits, we will
   go beyond 128 characters, and some drivers can't handle
   that safely.

ANGLEBUG=315
Review URL: https://codereview.appspot.com/6822077

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1384 736b8ea6-26fd-11df-bfd4-992fa37f6226

The is to try and fix some three.js lighting issues. It appears optimization level 0 has a loop unrolling bug. The compiler returns success but the shader does not work. All other optimization levels work. http://crbug.com/153105.

Repro here:

http://alteredqualia.com/tmp/tests/angle-issues/webgl_materials_normalmap_test.html

Both heads should look the same.
Review URL: https://codereview.appspot.com/6821060

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1383 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1327 736b8ea6-26fd-11df-bfd4-992fa37f6226

TRAC #21966
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1326 736b8ea6-26fd-11df-bfd4-992fa37f6226

TRAC #21966
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1325 736b8ea6-26fd-11df-bfd4-992fa37f6226

TRAC #21966
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1324 736b8ea6-26fd-11df-bfd4-992fa37f6226

TRAC #21815

Fixes compressed texture test assertion in WebGL top-of-tree conformance suite when running with debug build

Signed-off-by: Daniel Koch
Signed-off-by: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1323 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6651047

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1320 736b8ea6-26fd-11df-bfd4-992fa37f6226

Issue=379

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1318 736b8ea6-26fd-11df-bfd4-992fa37f6226