Ian Romanick
664da2510a
Replace several field comparisons with a single pointer comparison
...
The only way the specified type fields can match is if the types are the
same. Previous tests (and assertions) have filtered away all other possible
cases.
2010-03-24 17:53:53 -07:00
Ian Romanick
d2b6bc651a
Use glsl_type::get_instance instead of symbol table look-up
2010-03-24 17:45:14 -07:00
Ian Romanick
60b54d977a
Replace accesses to glsl_type data with query functions
...
In these particular cases, using the query functions makes it more obvious
what is happening.
2010-03-24 17:08:13 -07:00
Ian Romanick
882dad7540
ir_function constructor now takes the function name as a parameter
2010-03-23 17:42:04 -07:00
Ian Romanick
0bb1c3c153
Add *some* type checking for assignments
2010-03-23 13:23:31 -07:00
Ian Romanick
71d0bbfcb2
Disallow passing NULL for state to _mesa_glsl_error
...
The two places that were still passing NULL had a state pointer to
pass. Not passing it in these places prevented termination of
compilation of erroneous programs.
2010-03-23 13:21:19 -07:00
Ian Romanick
f3f111eac4
Fix typographical errors of "FINISHME"
2010-03-23 13:04:19 -07:00
Ian Romanick
cec65a6b76
Generate an error for variables declared with type void
2010-03-23 12:28:44 -07:00
Ian Romanick
e39cc69fa3
Set, and require, a return type for function signatures
2010-03-23 12:19:13 -07:00
Ian Romanick
41ec6a47ab
Track the function that is currently being defined
...
Later this will allow type checking for return statements.
2010-03-19 17:08:05 -07:00
Ian Romanick
16a246c049
Initial bits for converting AST return nodes to IR return instructions
2010-03-19 16:51:16 -07:00
Ian Romanick
3359e58eac
Use glsl_symbol_table::name_declared_this_scope
...
Prevent most illegal name reuse.
2010-03-19 15:38:52 -07:00
Ian Romanick
8bde4cec6b
Use glsl_symbol_table instead of using _mesa_symbol_table directly
2010-03-19 11:57:24 -07:00
Ian Romanick
7f9d309743
Ensure that ast_type always has type_name set
...
For built-in types, type_name would be NULL. This ensures that
type_name is set even for the built-in types. This simplifies code in
a few places and centralizes the name setting code.
2010-03-15 14:18:32 -07:00
Ian Romanick
548fa293a3
Move ast_function_expression::hir to ast_function.cpp
2010-03-15 13:04:13 -07:00
Ian Romanick
471471f834
Initial pass at resolving function calls
...
The code is still really rough and *REALLY* incomplete. This at least
passes the first few trivially simple test cases.
2010-03-11 14:57:26 -08:00
Ian Romanick
cdb8d54b68
Default function parameters to 'in' instead of auto
2010-03-11 14:48:51 -08:00
Ian Romanick
ed45ec6a51
Add ir_call call to represent function calls.
2010-03-11 14:35:37 -08:00
Ian Romanick
7cfddf1941
Make ast_function_expression subclass of ast_expression
2010-03-10 13:26:52 -08:00
Ian Romanick
adfb0cd740
IR variable: Initial work to support GLSL built-in variables
2010-03-10 10:43:54 -08:00
Ian Romanick
d949a9afb0
Move top-level AST to HIR conversion to _mesa_ast_to_hir
2010-03-10 09:55:22 -08:00
Ian Romanick
0b67823462
AST to IR: Mark 'varying' in a vertex shader as 'out'
2010-03-10 00:28:59 -08:00
Ian Romanick
6652af36fe
Add assignment side-effect to the instruction stream
...
The actual assignment is a side-effect of the assignment expression.
Add it to the instruction stream and return the LHS of the assignment
as its rvalue.
2010-03-09 16:38:02 -08:00
Ian Romanick
fce1150156
Convert is_glsl_type_matrix to glsl_type::is_matrix
2010-03-09 15:58:52 -08:00
Ian Romanick
a2dd22fb19
Convert is_glsl_type_vector to glsl_type::is_vector
2010-03-09 15:55:16 -08:00
Ian Romanick
cb36f8aaee
Convert is_glsl_type_scalar to glsl_type::is_scalar
2010-03-09 15:51:22 -08:00
Ian Romanick
3a9e989628
Remove unused function
2010-03-08 23:44:59 -08:00
Ian Romanick
0044e7edce
Conver IR structures to use exec_list instead of simple_node
2010-03-08 23:44:54 -08:00
Ian Romanick
18238de6c3
Make AST->HIR conversion a method of ast_node, re-enable
2010-03-01 13:49:10 -08:00
Ian Romanick
d5f4f09e76
Rename .cc files to .cpp
2010-02-22 18:43:08 -08:00
