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Author SHA1 Message Date
Ian Romanick
e309a6051d Add multiple include protection to ir.h 2010-03-15 15:20:15 -07:00
Ian Romanick
5c2bd09888 Trivial clean-ups to ast_type_specifier(int) constructor 2010-03-15 14:31:48 -07:00
Ian Romanick
ed85a5dd4b Add new constructors for ast_type_specifier 
Add a constructor that uses an ast_struct_specifier and one that uses
a type name.  This saves a (trivial) bit of code, but it also ensures
some of the class invariants (i.e., type_name != NULL) are met.
 2010-03-15 14:28:17 -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
bbddcb3092 Factor ast_type_specifier code out to ast_type.cpp 2010-03-15 14:09:23 -07:00
Ian Romanick
f4749610ed Factor guts of function matching code out to match_function_by_name 
This function will be used for matching some types of constructors as well.
 2010-03-15 13:26:02 -07:00
Ian Romanick
548fa293a3 Move ast_function_expression::hir to ast_function.cpp 2010-03-15 13:04:13 -07:00
Ian Romanick
728330e3b2 Remove DOA hir_function.c file 2010-03-15 13:02:08 -07:00
Ian Romanick
f13d4295f9 Change type of function_identifier to silence bison warning 
When the implementation of function_call_header and
function_identifier were changed a few commits ago, the types of the
production changed.  This just updates the types specified for the
productions to match reality.
 2010-03-11 16:12:25 -08:00
Ian Romanick
44eb13d0b5 Add parameters to function declarations in the correct order 2010-03-11 16:11:07 -08:00
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
7e3ed40200 Add a handful of simple tests for function calls in constructors 2010-03-11 14:46:19 -08:00
Ian Romanick
ed45ec6a51 Add ir_call call to represent function calls. 2010-03-11 14:35:37 -08:00
Ian Romanick
d27ec2461b Fix broken constructor of ir_instruction base class 
Make the constructor inline-able, and don't try to initialize it as a
simple_node.  It hasn't been derived from simple_node in a long time.
 2010-03-11 14:23:41 -08:00
Ian Romanick
1f58518059 Track generation of errors and halt compilation appropriately 2010-03-11 14:08:33 -08:00
Ian Romanick
3821761e45 Differentiate in ast_function_expression between constructors and func. calls 2010-03-10 14:12:22 -08:00
Ian Romanick
986b8f7982 Tell emacs that C++ .h files are C++ 2010-03-10 13:58:12 -08:00
Ian Romanick
7cfddf1941 Make ast_function_expression subclass of ast_expression 2010-03-10 13:26:52 -08:00
Ian Romanick
d10fe19495 Simplified constructor for identifier expressions 2010-03-10 13:25:56 -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
f52888fac0 Include cstdlib to be sure size_t is available 2010-03-10 10:42:37 -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
8e6cd3bf54 Require the shader target be specified to the driver program 2010-03-10 09:31:30 -08:00
Ian Romanick
1c4156ffac Use ir_print_visitor to dump IR tree 2010-03-10 09:27:03 -08:00
Ian Romanick
02ae68f496 Fix typeo in gl_FogParameters.scale (was scalre) 2010-03-10 00:52:39 -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
654c057257 ir_variable: Initialize all attribute bits to reasonable defaults 
This prevents variables from randomly having their 'invariant' or
'read_only' bits set, for example.
 2010-03-10 00:21:27 -08:00
Ian Romanick
fe10250355 IR print visitor: Add some support for printing types and constants 2010-03-09 21:44:34 -08:00
Ian Romanick
6044ae79a0 IR print visitor: Print assignments 2010-03-09 16:40:45 -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
78b51b0fdd IR visitor: Add initial version of ir_visitor classes 
The ir_visitor class is the abstract base class for all visitors.
ir_print_visitor contains the beginnings of a concrete visitor class
that will print out an IR sequence in a Lisp / Scheme-like syntax.
 2010-03-09 16:26:15 -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
eccf0bf5f2 Make glsl_type a class 
Among other benefits, this cleans up a the hackery invovled in
initializing the union field in builtin_types.h.
 2010-03-09 15:49:31 -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
7e4ce71923 Add yet-another linked list type 
The use of macros to access existing linked list type makes it
unsuitable for its current use as a base class.  Since this type and
the accompanying macros are used all over the place in Mesa, we can't
really change them.
 2010-03-08 23:42:45 -08:00
Ian Romanick
61484ba188 Remove prototypes for *_to_hir functions that no longer exist 2010-03-08 23:06:48 -08:00
Ian Romanick
1e2e58c1f6 Set C++ indent too. 2010-03-08 13:02:58 -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
d59673c9de autoconf for the ... 2010-02-25 17:17:23 -08:00
Ian Romanick
e41a1cd4d5 Replace tacky wrapper macros with tacky in-line type-casts 2010-02-25 12:49:55 -08:00
Ian Romanick
168890ce1b Convert to new interfaces so that it will compile 
Convert TRUE and FALSE to true and false.  Convert
_mesa_ast_get_location to ast_node::get_location.
 2010-02-25 12:24:40 -08:00
Ian Romanick
88349b22ca Add ast_expression_bin subclass of ast_expression 
The ast_expression_bin subclass is used for all binary expressions
such as addition, subtraction, and comparisons.  Several other
subclasses are soon to follow.
 2010-02-22 19:10:25 -08:00
Ian Romanick
89227f6ce4 Ignore all build products 2010-02-22 19:09:45 -08:00
Ian Romanick
d5f4f09e76 Rename .cc files to .cpp 2010-02-22 18:43:08 -08:00
Ian Romanick
53d2774ee3 Initialize the node structure embedded in the ast_node 2010-02-22 13:22:10 -08:00
Ian Romanick
a87ac255cf Initial commit. lol 2010-02-22 13:19:34 -08:00