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Add support for es extension GL_EXT_blend_func_extended

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* Introduces builtin variables gl_SecondaryFragColorEXT and gl_SecondaryFragDataEXT
* Introduces builtin constant gl_MaxDualSourceDrawBuffersEXT
* enables support for layout qualifier "index" in es profile
This commit is contained in:
Pankaj Mistry
2020-04-21 11:33:57 -07:00
parent 2c53baedbb
commit e05cc20ec2
14 changed files with 173 additions and 65 deletions
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159
Test/baseResults/100.frag.out
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@@ -82,15 +82,19 @@ ERROR: 0:192: '.' : cannot apply to an array: nothing
ERROR: 0:193: '.length' : not supported for this version or the enabled extensions
ERROR: 0:194: '.' : cannot apply to an array: method
ERROR: 0:194: 'a' : can't use function syntax on variable
ERROR: 0:214: 'non-constant global initializer (needs GL_EXT_shader_non_constant_global_initializers)' : not supported for this version or the enabled extensions
ERROR: 0:222: '#define' : names containing consecutive underscores are reserved, and an error if version < 300: A__B
ERROR: 0:223: 'a__b' : identifiers containing consecutive underscores ("__") are reserved, and an error if version < 300
ERROR: 0:207: 'gl_SecondaryFragColorEXT' : required extension not requested: GL_EXT_blend_func_extended
ERROR: 0:208: 'gl_SecondaryFragDataEXT' : required extension not requested: GL_EXT_blend_func_extended
ERROR: 0:208: 'gl_MaxDualSourceDrawBuffersEXT' : required extension not requested: GL_EXT_blend_func_extended
ERROR: 0:227: 'non-constant global initializer (needs GL_EXT_shader_non_constant_global_initializers)' : not supported for this version or the enabled extensions
ERROR: 0:235: '#define' : names containing consecutive underscores are reserved, and an error if version < 300: A__B
ERROR: 0:236: 'a__b' : identifiers containing consecutive underscores ("__") are reserved, and an error if version < 300
ERROR: 0:3000: '#error' : line of this error should be 3000
ERROR: 0:3002: '' : syntax error, unexpected IDENTIFIER, expecting LEFT_BRACE or COMMA or SEMICOLON
ERROR: 79 compilation errors. No code generated.
ERROR: 82 compilation errors. No code generated.
Shader version: 100
Requested GL_EXT_blend_func_extended
Requested GL_EXT_frag_depth
Requested GL_EXT_shader_non_constant_global_initializers
Requested GL_EXT_shader_texture_lod
@@ -361,36 +365,76 @@ ERROR: node is still EOpNull!
0:201 Sequence
0:201 Branch: Return with expression
0:201 Function Call: fooinit( ( global mediump float)
0:209 Function Definition: fooinit( ( global mediump float)
0:209 Function Parameters:
0:211 Sequence
0:211 Branch: Return with expression
0:211 Constant:
0:211 12.000000
0:214 Sequence
0:214 move second child to first child ( temp mediump int)
0:214 'init1' ( global mediump int)
0:214 Test condition and select ( temp mediump int)
0:214 Condition
0:214 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:214 true case
0:205 Function Definition: blendFuncFail( ( global void)
0:205 Function Parameters:
0:207 Sequence
0:207 move second child to first child ( temp mediump 4-component vector of float)
0:207 'gl_SecondaryFragColorEXT' ( out mediump 4-component vector of float SecondaryFragColorEXT)
0:207 Constant:
0:207 1.000000
0:207 1.000000
0:207 1.000000
0:207 1.000000
0:208 move second child to first child ( temp mediump 4-component vector of float)
0:208 direct index ( temp mediump 4-component vector of float SecondaryFragDataEXT)
0:208 'gl_SecondaryFragDataEXT' ( out 1-element array of mediump 4-component vector of float SecondaryFragDataEXT)
0:208 Constant:
0:208 0 (const int)
0:208 Constant:
0:208 0.100000
0:208 0.100000
0:208 0.100000
0:208 0.100000
0:211 Function Definition: blendFunc( ( global void)
0:211 Function Parameters:
0:213 Sequence
0:213 move second child to first child ( temp mediump 4-component vector of float)
0:213 'gl_SecondaryFragColorEXT' ( out mediump 4-component vector of float SecondaryFragColorEXT)
0:213 Constant:
0:213 1.000000
0:213 1.000000
0:213 1.000000
0:213 1.000000
0:214 move second child to first child ( temp mediump 4-component vector of float)
0:214 direct index ( temp mediump 4-component vector of float SecondaryFragDataEXT)
0:214 'gl_SecondaryFragDataEXT' ( out 1-element array of mediump 4-component vector of float SecondaryFragDataEXT)
0:214 Constant:
0:214 0 (const int)
0:214 Constant:
0:214 1 (const int)
0:214 false case
0:214 Constant:
0:214 2 (const int)
0:220 Sequence
0:220 move second child to first child ( temp mediump int)
0:220 'init2' ( global mediump int)
0:220 Test condition and select ( temp mediump int)
0:220 Condition
0:220 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:220 true case
0:220 Constant:
0:220 1 (const int)
0:220 false case
0:220 Constant:
0:220 2 (const int)
0:214 0.100000
0:214 0.100000
0:214 0.100000
0:214 0.100000
0:222 Function Definition: fooinit( ( global mediump float)
0:222 Function Parameters:
0:224 Sequence
0:224 Branch: Return with expression
0:224 Constant:
0:224 12.000000
0:227 Sequence
0:227 move second child to first child ( temp mediump int)
0:227 'init1' ( global mediump int)
0:227 Test condition and select ( temp mediump int)
0:227 Condition
0:227 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:227 true case
0:227 Constant:
0:227 1 (const int)
0:227 false case
0:227 Constant:
0:227 2 (const int)
0:233 Sequence
0:233 move second child to first child ( temp mediump int)
0:233 'init2' ( global mediump int)
0:233 Test condition and select ( temp mediump int)
0:233 Condition
0:233 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:233 true case
0:233 Constant:
0:233 1 (const int)
0:233 false case
0:233 Constant:
0:233 2 (const int)
0:? Linker Objects
0:? 'a' ( global 3-element array of mediump int)
0:? 'uint' ( global mediump int)
@@ -430,6 +474,7 @@ Linked fragment stage:
Shader version: 100
Requested GL_EXT_blend_func_extended
Requested GL_EXT_frag_depth
Requested GL_EXT_shader_non_constant_global_initializers
Requested GL_EXT_shader_texture_lod
@@ -520,30 +565,30 @@ ERROR: node is still EOpNull!
0:152 'f124' ( global mediump float)
0:152 Constant:
0:152 50000000000.000000
0:214 Sequence
0:214 move second child to first child ( temp mediump int)
0:214 'init1' ( global mediump int)
0:214 Test condition and select ( temp mediump int)
0:214 Condition
0:214 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:214 true case
0:214 Constant:
0:214 1 (const int)
0:214 false case
0:214 Constant:
0:214 2 (const int)
0:220 Sequence
0:220 move second child to first child ( temp mediump int)
0:220 'init2' ( global mediump int)
0:220 Test condition and select ( temp mediump int)
0:220 Condition
0:220 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:220 true case
0:220 Constant:
0:220 1 (const int)
0:220 false case
0:220 Constant:
0:220 2 (const int)
0:227 Sequence
0:227 move second child to first child ( temp mediump int)
0:227 'init1' ( global mediump int)
0:227 Test condition and select ( temp mediump int)
0:227 Condition
0:227 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:227 true case
0:227 Constant:
0:227 1 (const int)
0:227 false case
0:227 Constant:
0:227 2 (const int)
0:233 Sequence
0:233 move second child to first child ( temp mediump int)
0:233 'init2' ( global mediump int)
0:233 Test condition and select ( temp mediump int)
0:233 Condition
0:233 'gl_FrontFacing' ( gl_FrontFacing bool Face)
0:233 true case
0:233 Constant:
0:233 1 (const int)
0:233 false case
0:233 Constant:
0:233 2 (const int)
0:? Linker Objects
0:? 'a' ( global 3-element array of mediump int)
0:? 'uint' ( global mediump int)