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Author SHA1 Message Date
Eric Anholt
3c36b2df7c Add constructors for immediate hir constants. 
This will make ast_to_hir for inc/dec easier.
 2010-03-26 17:51:41 -07:00
Eric Anholt
48a0e64b7d Add support for %= in ast_to_hir. 2010-03-26 17:51:41 -07:00
Eric Anholt
10a6852186 Factor out assignment setup in ast_to_hir. 2010-03-26 17:51:40 -07:00
Eric Anholt
e65e12fdbc IR print visitor: Print out something for the operator. 2010-03-26 17:51:40 -07:00
Ian Romanick
d1dfe8b994 IR print visitor: Print expressions a little better 2010-03-26 17:42:10 -07:00
Ian Romanick
0b7dcc80eb Initial implementation of constructor handling code 
All of the scalar, vector, and matrix constructors *except* "from
bool" constructors should be handled.  Array and structure
constructors are also not yet handled.
 2010-03-26 17:38:58 -07:00
Ian Romanick
5508129fd8 IR print visitor: print function calls 2010-03-26 17:30:30 -07:00
Ian Romanick
93614bc4b9 Add hack ir_call::callee_name to get the name of the called function 2010-03-26 17:29:29 -07:00
Ian Romanick
9f93d24050 Be sure to set ir_function_signature::definition for constructors 2010-03-26 17:28:52 -07:00
Ian Romanick
9878c6518f Add ir_call::iterator to iterate over actual parameters 2010-03-26 17:20:31 -07:00
Ian Romanick
605ff69b0d Add missing parenthesis in foreach_iter 
This allows uses like 'foreach_iter(exec_list_iterator, iter, *list_ptr)'.
 2010-03-26 17:17:41 -07:00
Ian Romanick
8343550b42 Add some simple constructor tests 2010-03-26 16:47:06 -07:00
Ian Romanick
6c86ea8adc Add unary operator to convert unsigned integer to float 2010-03-26 16:11:48 -07:00
Ian Romanick
738c183cc9 Slightly change the representation of numeric types 
For numeric types, vector_elements and matrix_columns must be at least
1.  Previously matrix_columns was 0 for vectors, and both were 0 for
scalars.  This change simplifies things in some places.
 2010-03-26 14:43:16 -07:00
Ian Romanick
d811d47609 Add glsl_type::components to query total number of components in a type 2010-03-26 14:43:11 -07:00
Ian Romanick
cef3baecf6 Replace remaining use of is_error_type with glsl_type::is_error 2010-03-26 14:41:32 -07:00
Ian Romanick
a6d653dcbb Replace remaining uses of is_numeric_base_type with glsl_type::is_numeric 2010-03-26 14:40:37 -07:00
Ian Romanick
40176e249f Replace is_integer_base_type macro with glsl_type::is_integer method 2010-03-26 14:38:37 -07:00
Ian Romanick
0471e8b089 Make glsl_*_type glsl_type class static data 2010-03-26 14:33:41 -07:00
Ian Romanick
a43817a483 Use glsl_type::is_error instead of comparison with glsl_error_type pointer 2010-03-26 14:27:23 -07:00
Kenneth Graunke
affc1413ac Move swizzles out of ir_dereference and into their own class. 
Also turn generate_swizzle into a static "create" method of the new
class; we'll want to use it for the IR reader as well.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
 2010-03-26 14:00:59 -07:00
Kenneth Graunke
fb9fb5f51d Add new abstract ir_rvalue class; rework accordingly. 
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
 2010-03-26 13:58:48 -07:00
Kenneth Graunke
44e1dfa2df Replace "mode" type tag with virtual as_foo() downcasting functions. 
These should work well even in a non-flat IR hierarchy.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
 2010-03-26 12:50:40 -07:00
Ian Romanick
b7592c362b Merge branch 'anholt' 2010-03-25 18:41:41 -07:00
Ian Romanick
7954922473 IR print visitor: Finish printing constants 2010-03-25 18:40:48 -07:00
Ian Romanick
d14642739e IR print visitor: Remove most of the newlines from the printed output 
This makes it a lot easier to read... if you have a really wide display.
 2010-03-25 18:40:48 -07:00
Ian Romanick
d7388f389d IR print visitor: print expressions 
Not quite complete.  The operator is not yet printed.
 2010-03-25 18:40:48 -07:00
Ian Romanick
8c70a62193 IR print visitor: print ir_dereference instructions 
Also make a slight change to ir_variable.  The ir_dereference tracks
the number of nested dereferences.  If an ir_variable is visited and
the count is non-zero, just print the name of the variable.
 2010-03-25 18:40:36 -07:00
Ian Romanick
6e7c278e24 IR print visitor: Less newlines when printing ir_variables 2010-03-25 18:39:59 -07:00
Eric Anholt
ece0a51160 Fix assignment operators: *=, /=, +=, -=. 
Basically, replace everything different from operator_assign other
than the creation of the rhs value from the lvalue and rvalue with the
contents of operator_assign.  Fixes a segfault in
CorrectSwizzle1.frag, and fixes parser10.frag.
 2010-03-25 17:10:44 -07:00
Ian Romanick
a4e92c4b26 Before generating HIR for user code, generate constructors for built-in types 2010-03-25 17:02:22 -07:00
Ian Romanick
9546997736 Add dereference constructor for array element dereferences 
This should have gone in before the previous commit.
 2010-03-25 17:01:15 -07:00
Ian Romanick
720c88eab9 Add functions to generate constructors for built-in types. 
Currently only vector and matrix types are supported.  Structure types will be
added later.
 2010-03-25 16:58:45 -07:00
Eric Anholt
2f9ca7dce2 Fix up the operator printing for the logic or and beyond, check array bounds. 2010-03-25 16:47:49 -07:00
Ian Romanick
acb36240e5 Merge branch 'anholt' 2010-03-25 16:02:41 -07:00
Eric Anholt
b3f743ab0b Set up fragment shader builtin variables. 2010-03-25 14:48:25 -07:00
Eric Anholt
7c15bb2465 Make the standalone parser return an exit code so we can automate testing. 2010-03-25 14:37:25 -07:00
Ian Romanick
68507eceea More matrix compilation tests 2010-03-25 13:41:32 -07:00
Ian Romanick
3d303eb59f Merge branch 'kwg' 2010-03-25 13:22:19 -07:00
Ian Romanick
1b4f04124a Fix matrix dimensioning 
Newb GL mistake: matrices in GL are column-major.  This means that
vector_elements is the number of rows.  Making these changes causes
matrix-08.glsl to pass.
 2010-03-25 13:19:13 -07:00
Ian Romanick
c1bd3a1a61 Use glsl_type::row_type and glsl_type::column type in arithmetic_result_type 
This substantially clarifies the code for matching matrix types.  It
also eliminates some uses of glsl_type member data.
 2010-03-25 13:06:58 -07:00
Ian Romanick
80b5ed6e63 Replace several glsl_type field comparisons with a single pointer comparison 
This simplifies the process of matching function parameter types.
More simplifications are probably possible here, but arrays and
structures need to be implemented first.
 2010-03-25 13:05:43 -07:00
Ian Romanick
252127c379 Add queries to get the glsl_type of a row or column of a matrix 2010-03-25 11:42:45 -07:00
Kenneth Graunke
f25a5ad939 Widen num_components to handle vec4 correctly. 2010-03-25 11:22:42 -07:00
Kenneth Graunke
904872372e Typo fixes: de/re/ference. 2010-03-25 10:18:40 -07:00
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
532edd9bc4 Remove unused _mesa_glsl_get_vector_type 
This function has been completely replaced by glsl_type::get_instance.
 2010-03-24 17:47:20 -07:00
Ian Romanick
c4e2627045 Use glsl_type::get_instance instead of _mesa_glsl_get_vector_type 2010-03-24 17:46:39 -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
e4fca97afd Add some matrix math tests 2010-03-24 17:42:59 -07:00