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e29a5859891eb9e1587396dea0e8010f7d88f68c
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Author SHA1 Message Date
Ian Romanick
e29a585989 Use ir_variable::clone to copy parameters to the function body 
Several other code movements were also done.  This partitions this
function into two halves.  The first half processes the prototype
part, and the second have processes the actual function definition.
The coming patch series will parition ast_function_definition::hir
into (at least) two separate functions.
 2010-03-31 17:54:26 -07:00
Ian Romanick
2d394d4877 Add ir_variable::clone 2010-03-31 17:52:44 -07:00
Ian Romanick
25711a85c2 Minor cleanups in ast_function_definition::hir 2010-03-31 17:43:33 -07:00
Ian Romanick
00aa173c9c Generate array constructor calls 2010-03-31 16:48:48 -07:00
Ian Romanick
0f0ea58264 Add ir_function_signature::function_name 2010-03-31 16:44:12 -07:00
Ian Romanick
a4775823b0 Make ir_function::signatures private 2010-03-31 16:40:58 -07:00
Ian Romanick
95cd6cc195 Add ir_function::iterator to iterate over function signatures 2010-03-31 16:40:26 -07:00
Ian Romanick
6a15d5b514 Use ir_function::add_signature to create link between function and signature 
ir_function_signature now has a pointer back to the ir_function that owns it.
 2010-03-31 16:37:10 -07:00
Ian Romanick
4ef183e51d Add glsl_type::generate_constructor_prototype 
Generates a symbol table entry and the IR approximation of a prototype for a
type's constructor.  Currently only arrays are supported.
 2010-03-31 16:30:56 -07:00
Ian Romanick
68515ee6c2 Refactor parts of match_function_by_name into process_parameters and process_call 
These will be used in the functions that implement calls to array constructors.
 2010-03-31 16:28:51 -07:00
Ian Romanick
b6326abb85 Reject array constructor calls in GLSL 1.10 2010-03-31 16:25:21 -07:00
Ian Romanick
3e0ef5f81b Use ast_type_specifier::glsl_type to get the type of a constructor 
This is the first baby step towards getting array constructors working.
 2010-03-31 16:22:56 -07:00
Ian Romanick
d612a127cc Move type_specifier_to_glsl_type to ast_type_specifier::glsl_type 
This make is easily accessible from other modules.
 2010-03-31 16:22:06 -07:00
Ian Romanick
615adcda8a More array declaration tests 2010-03-31 16:16:54 -07:00
Ian Romanick
299ed08a68 Fix big dumbness in glsl_type::get_array_instance 
hash_table_insert needs to keep the key so that it compare keys on a
following hash_table_find call.  Since key was allocated on the stack,
it disappeared out from under the hash table.
 2010-03-31 16:13:38 -07:00
Ian Romanick
0bf3810165 glsl_type array constructor generate a real name for the type 2010-03-31 14:37:42 -07:00
Eric Anholt
0ed6125725 Test that const declarations include initializers. 
Fixes dataType6.frag, and also array2.frag for an unexpected but valid
reason.
 2010-03-31 13:17:23 -07:00
Ian Romanick
e0800062da Reject declarations with 'in' or 'out' qualifiers 
'in' and 'out' can only be used in function parameter lists or at
global scope (1.30 and later).  This change enforces this.
 2010-03-31 13:15:23 -07:00
Ian Romanick
a705d65ccd Add 'in' to some parameters of the function 
This goes along with the qualifier-?? tests.
 2010-03-31 13:14:37 -07:00
Ian Romanick
d8a2133887 Add some variable declaration qualifier tests 2010-03-31 13:13:12 -07:00
Ian Romanick
d8065d86e8 Fix comment bug and printf bug in previous commit 2010-03-31 13:03:56 -07:00
Ian Romanick
b168e53452 Require that 'uniform' and 'varying' variables be declared at global scope 
This causes the following tests to pass:

    glslparsertest/shaders/uniform.frag
    glslparsertest/shaders/varying.frag
 2010-03-31 12:31:18 -07:00
Ian Romanick
e1c1a3f3bd Slightly refector checks for declarations that must be at global scope 2010-03-31 12:26:03 -07:00
Eric Anholt
b82c0c31ae Implement logical operators. 
Fixes parser9.frag.
 2010-03-31 09:17:39 -10:00
Eric Anholt
b97ee2e260 Test that variable names don't use the reserved gl_ prefix. 
Fixes identifier2.frag.
 2010-03-31 09:17:35 -10:00
Eric Anholt
b980207707 Test that discard only appears in the fragment shader. 
Fixes fragmentOnly4.vert.
 2010-03-30 23:40:14 -10:00
Eric Anholt
174cc03edc Test that main doesn't take any parameters. 
Fixes main2.vert.
 2010-03-30 23:37:51 -10:00
Eric Anholt
aad7c77937 Test that a non-void function returns a value. 2010-03-30 23:30:11 -10:00
Eric Anholt
ab79d4ec6e Test that a void function doesn't return a value. 
Fixes function1.frag.
 2010-03-30 23:28:17 -10:00
Eric Anholt
794ea61006 Fix unused variable warning. 2010-03-30 18:31:32 -10:00
Ian Romanick
a80cbd6d82 Forbid array comparisons in GLSL 1.10 
This causes the following tests to pass:

    glslparsertest/shaders/array3.frag
 2010-03-30 17:04:48 -07:00
Ian Romanick
28009cd75c Begin handling array declarations 
This causes the following tests to pass:

    glslparsertest/shaders/array4.frag
    glslparsertest/shaders/array5.frag

This causes the following tests to fail.  These shaders were
previously failing to compile, but they were all failing for the wrong
reasons.

    glslparsertest/shaders/array3.frag
 2010-03-30 16:59:47 -07:00
Ian Romanick
548a1b5ab7 Implement array type handling 
Since all glsl_type objects are flyweights, support is added to track all
known array types.  This accounts for most of the changes.
 2010-03-30 16:58:19 -07:00
Ian Romanick
066304679c Add proper wrappers so that C++ code can use hash_table type 2010-03-30 16:57:29 -07:00
Ian Romanick
1cf43a4331 Initial bits of constant expression evaluator 
Currently only works for constants.  The rest will be added later.
 2010-03-30 16:56:50 -07:00
Ian Romanick
84960f01cb Add some array declaration tests 2010-03-30 16:56:22 -07:00
Ian Romanick
2d816204c8 Arrays are not allowed as vertex shader inputs in GLSL 1.30 either 2010-03-29 17:42:43 -07:00
Ian Romanick
8901eeefc9 Add several tests for vertex shader attributes 2010-03-29 17:19:13 -07:00
Ian Romanick
fb9f5b0675 Add some checking for vertex shader inputs / attributes 
This causes the following tests to pass:

     glslparsertest/shaders/attribute.vert
     glslparsertest/shaders/attribute1.vert
     glslparsertest/shaders/attribute2.vert
 2010-03-29 17:16:35 -07:00
Ian Romanick
06e5308e29 Add parser support for texture rectangle types 2010-03-29 16:44:29 -07:00
Ian Romanick
bfb09c2a94 Use call-by-reference for apply_implicit_conversion 
I'm not sure if this is a win or not.  It makes the code in
apply_implicit_conversion more clear, but it obscures the fact that it
may change the pointers.
 2010-03-29 16:32:55 -07:00
Ian Romanick
db9be2e7aa Apply implicit conversions to ?: operator 2010-03-29 16:29:26 -07:00
Ian Romanick
212b0327b4 Apply implicit conversions to equality operators 2010-03-29 16:29:26 -07:00
Ian Romanick
0150f5f20e Apply implicit conversions to relational operators 2010-03-29 16:29:26 -07:00
Ian Romanick
0104536568 Apply implicit conversions to arithmetic operators 2010-03-29 16:29:21 -07:00
Ian Romanick
70348543ac Add glsl_type::is_array and glsl_type::is_float queries 2010-03-29 16:17:15 -07:00
Ian Romanick
8a24cd5cea Allow single-component constructors 
This causes the following tests to pass:

    glslparsertest/shaders/CorrectVersion.V110.frag
    shaders/glsl-vs-sqrt-zero.frag
    shaders/glsl-vs-sqrt-zero.vert

This causes the following tests to fail.  These shaders were
previously failing to compile, but they were all failing for the wrong
reasons.

    glslparsertest/shaders/attribute1.vert
    glslparsertest/shaders/attribute2.vert
    glslparsertest/shaders/main2.vert
 2010-03-29 16:07:34 -07:00
Ian Romanick
32a494586f Add tests for :? operator 2010-03-29 15:34:21 -07:00
Ian Romanick
96f9cea116 Implement HIR conversion for ?: operator 2010-03-29 15:33:54 -07:00
Ian Romanick
5185a5f7d5 Add generate_temporary to generate an anonymous temporary 2010-03-29 15:20:42 -07:00