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51db7fb1
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2011-09-20T16:11:06
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Optimize string comparisons by avoiding the creation of temporary substrings.
TRAC #16567
Bug=136
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@761 736b8ea6-26fd-11df-bfd4-992fa37f6226
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f5450910
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2011-09-09T01:37:19
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Fix extension behavior in shader validation.
If an extension is not specified, it is disabled by default, thus a shader should fail compiling if features from that extension are used.
ANGLEBUG=204
TEST=webgl conformance/extensions/oes-standard-derivatives.html
Review URL: http://codereview.appspot.com/4974071
git-svn-id: https://angleproject.googlecode.com/svn/trunk@745 736b8ea6-26fd-11df-bfd4-992fa37f6226
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75fe6b76
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2011-08-14T05:31:22
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General cleanup of compiler directory and ParseHelper.
Review URL: http://codereview.appspot.com/4801084
git-svn-id: https://angleproject.googlecode.com/svn/trunk@730 736b8ea6-26fd-11df-bfd4-992fa37f6226
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09c323a4
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2011-08-12T18:22:25
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Add an option to support for GL_OES_EGL_image_external.
Comes with this extension is the new sampler type samplerExternalOES.
ANGLEBUG=175
TEST=compile the attached shader file
Review URL: http://codereview.appspot.com/4809076
git-svn-id: https://angleproject.googlecode.com/svn/trunk@728 736b8ea6-26fd-11df-bfd4-992fa37f6226
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dc4b4f85
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2011-06-17T00:42:53
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Always emit precision in shader variable declarations.
After the shader compile (and before code output), the precision scopes are already lost. In order to correctly output precisions, we need to emit precision in each variable declaration, therefore, each variable should have its precision set. This CL fixes the bugs that the precisions are lost for variables using default precsions and struct fields. Also, this CL fixes a bug in the grammar: constructors are not type_specifier and they shouldn't have precisions.
BUG=168
TEST=webgl conformance tests, gles2 conformance tests.
Review URL: http://codereview.appspot.com/4617041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@695 736b8ea6-26fd-11df-bfd4-992fa37f6226
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fd747b86
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2011-04-23T01:30:07
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Implement shader identifier name mapping.
The name mapping happens when an identifier is longer than 32 characters. The name mapping is behind a flag, so it won't happen by default. Also, functions to query the mapped names are added.
The purpose of this CL is for the drivers that can't handle long names. For example, linux NVIDIA driver can't handle 256 character name, whereas WebGL spec requires that.
This CL also fixes the issue that some of the TIntermSymbols' ids are 0s.
ANGLEBUG=144
TEST=test manually with shaders with long identifier names.
Review URL: http://codereview.appspot.com/4428058
git-svn-id: https://angleproject.googlecode.com/svn/trunk@619 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0eb64c3a
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2011-03-15T18:23:51
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Fix clang warning: ParseHelper.cpp:264:13: warning: 8 enumeration values not handled in switch
Issue=125
Signed-off-by: Nicolas Capens
Signed-off-by: Daniel Koch
Part 2 of 5: <http://webkit.org/b/56337> Enable -Werror on ANGLE
Upstream bug: <http://code.google.com/p/angleproject/issues/detail?id=125>
Fixes the following static analyzer warning:
src/compiler/ParseHelper.cpp:264:13: warning: 8 enumeration values not handled in switch: 'EbtVoid', 'EbtBool', 'EbtGuardSamplerBegin'... [-Wswitch-enum,2]
switch( type ){
^
* src/compiler/ParseHelper.cpp:
(TParseContext::precisionErrorCheck): Added a default case.
Author: David Kilzer <ddkilzer@apple.com>
git-svn-id: https://angleproject.googlecode.com/svn/trunk@573 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0b53fc05
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2011-03-09T15:12:12
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Fix NULL dereference for empty constructors.
Issue=123
Patch by Jacob Benoit.
git-svn-id: https://angleproject.googlecode.com/svn/trunk@570 736b8ea6-26fd-11df-bfd4-992fa37f6226
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7b17facf
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2010-12-12T08:52:58
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fix comparison between signed and unsigned integer expressions in TParseContext::constructorErrorCheck
Issue=78
Contributed by timeless
git-svn-id: https://angleproject.googlecode.com/svn/trunk@502 736b8ea6-26fd-11df-bfd4-992fa37f6226
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044a5cf8
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2010-11-12T15:42:16
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Refactored glslang grammar files to make:
- lexer and parser reentrant
- line number handling automatic
Caveats:
- The preprocessor is still not thread-safe and full of bugs. I have another not-yet-ready patch to replace the preprocessor.
- The grammar files use options that are not supported by the old versions of flex and bison checked into compiler/tools. So I need to check-in the generated lexer-parser along with a shell script to generate them.
Review URL: http://codereview.appspot.com/2992041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@475 736b8ea6-26fd-11df-bfd4-992fa37f6226
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d300f5b0
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2010-10-14T16:10:20
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Removed redundant null-check. Patch submitted by timeless.
BUG=58
Review URL: http://codereview.appspot.com/2470042
git-svn-id: https://angleproject.googlecode.com/svn/trunk@453 736b8ea6-26fd-11df-bfd4-992fa37f6226
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4888ceb6
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2010-10-01T21:13:12
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Made the API of shader translator library consistent.
- We recently started using OpenGL-type enums. This CL makes all old enums consistent with the new scheme.
- Renamed TBuiltInResource to ShBuiltInResources to have a consistent prefix
BUG=46
Review URL: http://codereview.appspot.com/2328041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@443 736b8ea6-26fd-11df-bfd4-992fa37f6226
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8815d7f2
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2010-09-09T17:30:03
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Added support for associating functions with extensions and performing validation when those functions are used in a shader.
BUG=25
Review URL: http://codereview.appspot.com/2141046
git-svn-id: https://angleproject.googlecode.com/svn/trunk@415 736b8ea6-26fd-11df-bfd4-992fa37f6226
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b19403a1
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2010-09-08T17:56:26
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Removed unnecessary member variables from TIntermAggregate. Replaced operator overloading with a proper function in TFunction.
Review URL: http://codereview.appspot.com/2137043
git-svn-id: https://angleproject.googlecode.com/svn/trunk@414 736b8ea6-26fd-11df-bfd4-992fa37f6226
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ad771eb2
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2010-09-07T17:36:23
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Added mechanism to predefine associated macros for extensions. Also refactored the way extension behavior is initialized and updated.
Please note that I still need to add validation that appropriate extensions are enabled before using an extension function.
BUG=25
Review URL: http://codereview.appspot.com/2139042
git-svn-id: https://angleproject.googlecode.com/svn/trunk@413 736b8ea6-26fd-11df-bfd4-992fa37f6226
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8f0f24a0
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2010-09-01T21:06:24
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Removed support for unused/deprecated extension - GL_3DL_array_object.
TEST=conformance tests.
Review URL: http://codereview.appspot.com/2043043
git-svn-id: https://angleproject.googlecode.com/svn/trunk@412 736b8ea6-26fd-11df-bfd4-992fa37f6226
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58e54298
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2010-08-24T21:40:03
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Cleanup TType and related classes:
1. Removed unused functions
2. Removed unnecessary virtuality of functions
3. Grouped related functions together
TEST=conformance tests
Review URL: http://codereview.appspot.com/1984047
git-svn-id: https://angleproject.googlecode.com/svn/trunk@400 736b8ea6-26fd-11df-bfd4-992fa37f6226
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0a57618a
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2010-08-09T17:16:27
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Reject shaders that invoke functions hidden by variable or struct name.
BUG=22
Review URL: http://codereview.appspot.com/1855057
git-svn-id: https://angleproject.googlecode.com/svn/trunk@375 736b8ea6-26fd-11df-bfd4-992fa37f6226
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34b99cdf
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2010-07-27T18:37:55
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De-allocate memory in ShFinalize(). There still seems to be a bug here if the translator is used in a multi-threaded environment. It seems memory local to only one thread is being deallocated - the thread from which ShFinalize() is called. I will look into it closely in the next CL.
Review URL: http://codereview.appspot.com/1878044
git-svn-id: https://angleproject.googlecode.com/svn/trunk@353 736b8ea6-26fd-11df-bfd4-992fa37f6226
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c54bf507
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2010-07-22T16:49:09
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Further cleanup of ShaderLang.h. Removed redundant/unused macros and enum fields.
Review URL: http://codereview.appspot.com/1842046
git-svn-id: https://angleproject.googlecode.com/svn/trunk@349 736b8ea6-26fd-11df-bfd4-992fa37f6226
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613ef31a
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2010-07-21T18:54:22
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Added checks for webgl_ and _webgl_ reserved identifiers. This currently only checks variable and function names. Struct names and field names will be added in the another CL.
BUG=11
Review URL: http://codereview.appspot.com/1674050
git-svn-id: https://angleproject.googlecode.com/svn/trunk@346 736b8ea6-26fd-11df-bfd4-992fa37f6226
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8187fa8f
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2010-06-15T22:09:28
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Added some includes.
My Unbuntu 10.04 gcc configuration seems to need <stdio.h> to use some of the string printf functions like vsnprintf.
The translator is building for me now.
Review URL: http://codereview.appspot.com/1717041
git-svn-id: https://angleproject.googlecode.com/svn/trunk@337 736b8ea6-26fd-11df-bfd4-992fa37f6226
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a5d7623d
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2010-05-17T09:58:47
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Enforce fragment precision qualifier requirement
TRAC #12156
The fragment shader has no default precision qualifier for floating-point types,
so compilation should fail when it's not set explicitly globally or per declaration.
Signed-off-by: Shannon Woods
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@293 736b8ea6-26fd-11df-bfd4-992fa37f6226
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ff42c639
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2010-05-10T15:14:30
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Changes to compile translator_glsl on linux.
Review URL: http://codereview.appspot.com/1153043
git-svn-id: https://angleproject.googlecode.com/svn/trunk@254 736b8ea6-26fd-11df-bfd4-992fa37f6226
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6ff56fd4
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2010-05-05T16:37:50
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Renamed constUnion class to ConstantUnion.
Review URL: http://codereview.appspot.com/1106042
git-svn-id: https://angleproject.googlecode.com/svn/trunk@227 736b8ea6-26fd-11df-bfd4-992fa37f6226
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bef0b6d9
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2010-04-29T03:32:39
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Allow matrix-in-matrix construction
TRAC #11868
Signed-off-by: Shannon Woods
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@198 736b8ea6-26fd-11df-bfd4-992fa37f6226
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ea15b0ed
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2010-04-29T03:32:36
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Change ParseHelper.cpp indenting from tabs to spaces
TRAC #11868
Signed-off-by: Shannon Woods
Signed-off-by: Daniel Koch
Author: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@197 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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acc51130
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2010-03-17T13:12:17
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mv Compiler/* -> src/compiler/*
Trac #11406
Signed-off-by: Nicolas Capens
git-svn-id: https://angleproject.googlecode.com/svn/trunk@37 736b8ea6-26fd-11df-bfd4-992fa37f6226
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