Restricted the length of identifiers (including #define directive) to 256, as required by webgl spec.

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1186 736b8ea6-26fd-11df-bfd4-992fa37f6226

Lowered the severity of EOF_IN_DIRECTIVE from an ERROR to WARNING. There are just too many shaders on internet (including webgl conformance test) that do not have a newline at the end of directives, especially #endif.
Review URL: https://codereview.appspot.com/6352059

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1185 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6348056

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1184 736b8ea6-26fd-11df-bfd4-992fa37f6226

Handled the case where int and float are of correct format, but large. The GLSL spec is not very clear on how integers should be interpreted for expressions. C99 says the expression is of type intmax_t. I am parsing all integers as int except those in expressions, which are being parsed as unsigned int.
Review URL: https://codereview.appspot.com/6351051

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1179 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1178 736b8ea6-26fd-11df-bfd4-992fa37f6226

Moved error-counting to Diagnostics so that errors generated during preprocessing is included in the count.
Enabled logging of preprocessor diagnostics into info-log.
Review URL: https://codereview.appspot.com/6354047

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1177 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1176 736b8ea6-26fd-11df-bfd4-992fa37f6226

Replaced pp::Token::value with pp::Token::text. The term value will be used for a function which will convert text to integer/float constant.

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1175 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1171 736b8ea6-26fd-11df-bfd4-992fa37f6226

Remove the varargs used for extra info formatting in the error() and warning() methods of ParseHelper. Use std::stringstream for formatting instead.

Review URL: http://codereview.appspot.com/6310067/


git-svn-id: https://angleproject.googlecode.com/svn/trunk@1170 736b8ea6-26fd-11df-bfd4-992fa37f6226

Introduced preprocessing token types. This fixes a bug where invalid tokens inside excluded conditional block may report diagnostics. Now we let the invalid tokens to bubble through the preprocessor so that they have chance to be skipped.
Review URL: https://codereview.appspot.com/6356045

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1169 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6333046

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1168 736b8ea6-26fd-11df-bfd4-992fa37f6226

[SH_TIMING_RESTRICTIONS] Restrict sampler dependent values from the tex coord and bias parameters of all sampling operations, not just texture2D.

Issue: 335
Review URL: https://codereview.appspot.com/6305049/


git-svn-id: https://angleproject.googlecode.com/svn/trunk@1167 736b8ea6-26fd-11df-bfd4-992fa37f6226

Issue=342

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1166 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1165 736b8ea6-26fd-11df-bfd4-992fa37f6226

Tested by setting breakpoint in esLoadProgram with the broken program.
Review URL: https://codereview.appspot.com/6305114

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1164 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6326046

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1163 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6304052

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1162 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6295105

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1161 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fixed compile error in the new preprocessor due to the change Preprocessor::predefineMacro() interface.

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1160 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6297103

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1159 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6304095

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1158 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6301084

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1157 736b8ea6-26fd-11df-bfd4-992fa37f6226

TRAC #20959
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1156 736b8ea6-26fd-11df-bfd4-992fa37f6226

TRAC #20959
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1155 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6296079/


git-svn-id: https://angleproject.googlecode.com/svn/trunk@1154 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1153 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1152 736b8ea6-26fd-11df-bfd4-992fa37f6226

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1151 736b8ea6-26fd-11df-bfd4-992fa37f6226

- Added custom Diagnostics class. Routed all info-log messages via this new class.
- Added custom DirectiveHandler class. Moved directive-handling code to this class and routed the old path.
- Deleted lexer_glue because it is not needed anymore. The new preprocessor is almost ready!
- Killed a bunch of dead code related to PragmaTable.
Review URL: https://codereview.appspot.com/6308074

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1150 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6307083

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1149 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6303052

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1148 736b8ea6-26fd-11df-bfd4-992fa37f6226

This causes problems with -Wunused-but-set-variable in GCC 4.6.

Review: http://codereview.appspot.com/6296o59/

Author: Steve Block

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1147 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6279054

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1146 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6270050/


git-svn-id: https://angleproject.googlecode.com/svn/trunk@1145 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6299058

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1144 736b8ea6-26fd-11df-bfd4-992fa37f6226

Program manages the state and lifetime of the program object.

ProgramBinary holds the linked program and the code to do the linking.

There should be no functional change. WebGL conformance tests did not regress.
Review URL: https://codereview.appspot.com/6267047

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1143 736b8ea6-26fd-11df-bfd4-992fa37f6226

Program::link() and callees do not access mPixelHLSL, mVertexHLSL, mFragmentShader, mVertexShader, mAttributeBinding.

mPixelHLSL and mVertexHLSL are deleted because they are only used during linking.
Review URL: https://codereview.appspot.com/6306047

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1141 736b8ea6-26fd-11df-bfd4-992fa37f6226

Review URL: https://codereview.appspot.com/6267048

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1140 736b8ea6-26fd-11df-bfd4-992fa37f6226

TRAC #20948
Issue=337
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@1139 736b8ea6-26fd-11df-bfd4-992fa37f6226