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02f20dd8
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2013-09-12T12:07:42
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Fix compile error regressions in OutputGLSL and OutputESSL.
These were broken back with the symbol table changes.
TRAC #23857
Signed-off-by: Nicolas Capens
Signed-off-by: Shannon Woods
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2aeb26a4
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2013-07-08T14:02:55
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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.
R=alokp@chromium.org
Review URL: https://codereview.appspot.com/9827044
git-svn-id: https://angleproject.googlecode.com/svn/trunk@2248 736b8ea6-26fd-11df-bfd4-992fa37f6226
TRAC #23333
Authored-by: bajones@chromium.org
Signed-off-by: Shannon Woods
Signed-off-by Nicolas Capens
Merged-by: Jamie Madill
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1d432bb5
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2013-01-25T21:57:28
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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: https://angleproject.googlecode.com/svn/branches/dx11proto@1798 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0aa3b5a2
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2012-11-28T19:43:24
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Implement user-defined name hashing.
ANGLEBUG=315
Review URL: https://codereview.appspot.com/6818109
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1469 736b8ea6-26fd-11df-bfd4-992fa37f6226
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5601ea0d
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2011-06-10T18:23:25
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Implement ES2 backend for Angle translator.
With this CL, we have the option to select a code output backend: GLSL, GLSL ES, or HLSL.
Note that we always emit the highest supported float precision for fragment shader due to anglebug 168. Although this is a temporary solution, it's not against GLSL ES spec, because it's ok for implementation to upgrade precision.
Tested with WebGL conformance test suite, GLES2 conformance test suite (only failed 2/1198), and a few webgl demos, including worlds of webgl, aquarium, etc.
anglebug=81
test=translator emitting correct GLSL ES code when ES2 backend is selected.
Review URL: http://codereview.appspot.com/4550129
git-svn-id: https://angleproject.googlecode.com/svn/trunk@687 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0b8d4eb2
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2011-04-04T19:17:11
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Unroll for-loop if sampler array uses loop index as its index.
If inside a for-loop, sampler array index is the loop index, Mac cg compiler will crash. This CL unroll the loop in such situation. The behavior is:
1) If the for-loop index is a float, we reject the shader.
2) If it is an integer, we unroll the for-loop.
Things that should be done in the future are:
1) Add line number macros.
2) Add a limit to unroll iteration count.
anglebug=94
Review URL: http://codereview.appspot.com/4331048
git-svn-id: https://angleproject.googlecode.com/svn/trunk@606 736b8ea6-26fd-11df-bfd4-992fa37f6226
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d88b7736
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2010-05-26T15:13:14
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Do not write extraneous semi-colons - some glsl compilers are do not like that even though it is so easy to ignore.
Review URL: http://codereview.appspot.com/1301041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@317 736b8ea6-26fd-11df-bfd4-992fa37f6226
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4e89d233
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2010-05-14T19:37:21
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Cleaned up Common.h. Removed unnecessary includes and typedefs. Removed tabs from PoolAlloc.h and replaced UINT_PTR with uintptr_t.
Review URL: http://codereview.appspot.com/1221041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@289 736b8ea6-26fd-11df-bfd4-992fa37f6226
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194522f6
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2010-05-06T19:09:26
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Fixed all issues with variable and function argument declaration. Multiple declarations of arrays in the same line had bugs. Also sepearated out declaration of varaibles and function arguments which makes it easier to understand.
Review URL: http://codereview.appspot.com/1142041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@242 736b8ea6-26fd-11df-bfd4-992fa37f6226
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b3f7fb68
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2010-05-05T18:21:51
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Recursively write ConstantUnion to correctly construct structs.
Review URL: http://codereview.appspot.com/1108041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@229 736b8ea6-26fd-11df-bfd4-992fa37f6226
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a499cfc5
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2010-05-03T23:14:49
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Fixed multiple issues with struct declaration and construction.
Review URL: http://codereview.appspot.com/1076041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@220 736b8ea6-26fd-11df-bfd4-992fa37f6226
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bbf56f75
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2010-04-20T18:52:13
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Use directory qualified #include files
Trac #11408
Signed-off-by: Andrew Lewycky
Signed-off-by: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@165 736b8ea6-26fd-11df-bfd4-992fa37f6226
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76b82085
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2010-03-24T17:59:39
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Added GLSL backend for ESSL translator.
Review URL: http://codereview.appspot.com/698041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@69 736b8ea6-26fd-11df-bfd4-992fa37f6226
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