Carl Worth
c42e64099b
preprocessor: Initialize a potentially uninitialized variable.
My current reading of the relevant static functions suggests that last
is never used without being uninitialized, (we only use it if the
expansion function returned non-NULL and the expansion functions
always set it before returning non-NULL).
Apparently gcc isn't coming to the same conclusion. Initializing this
to NULL nicely quites gcc and will guarantee a nice, early segfault if
my anaylsis turns out to be wrong.
15 年前
Carl Worth
726faddda2
preprocessor: Remove dead code _token_list_length
As gcc noticed, this function is not currently being used. Good-bye.
15 年前
Carl Worth
45cbc08438
preprocessor: Remove dead code _string_list_append_list
As gcc noticed, this function is not currently being used. Good-bye.
15 年前
Carl Worth
60c67e46b1
configure: Ensure that config.h can be safely included multiple times.
Use AH_TOP and AH_BOTTOM macros so that the standard include guard
mechanisms are emitted by autoheader into the generated config.h file.
15 年前
Carl Worth
a32305a8bd
configure: Remove some dead code.
This block of code is useless because a (nearly-equivalent) assignment
is made immediately after. The only difference is the omission of
-Wunreadchable-code in the assignment being used. Presumably, that was
intended to be -Wunreachable-code (without the first 'd'), but since
this hasn't been being used we just drop it.
15 年前
Carl Worth
a22426dc4c
Fix typos of "variable" as "varaible"
One of these was just in a comment. But ther other was in an enum
tag, (which is apparently not being used anywhere yet).
15 年前
Carl Worth
7fd7104fbb
ir_variable: Add some missing initialization to the constructor.
Thanks to valgrind for noticing this problem.
15 年前
Eric Anholt
a9d58ad6c9
Fix double usage of the post-inc/dec's temporary pre-inc/dec copy.
Fixes CorrectSwizzle3.frag.
15 年前
Eric Anholt
2731a739d0
Avoid using the RHS of an assignment twice.
This would fix double-evaluation of assignment RHS expressions,
including possible side effects.
15 年前
Eric Anholt
959a9ecdd8
get_lvalue_copy doesn't need all the checking of do_assignment().
15 年前
Eric Anholt
3e24ef68a9
ast_to_hir: Clone LHS derefs of assignment expressions.
15 年前
Eric Anholt
8006576b36
ir_function_inlining: Allow inlining of loops and conditionals.
The new cloning code handles them.
15 年前
Eric Anholt
4b6fd39c89
Add a virtual clone() method to ir_instruction.
This will be used by function inlining, the linker, and avoiding double
usage of the LHS deref chains in ++, *=, and similar operations.
15 年前
Eric Anholt
02fc4b34e4
Avoid using the same ir_constant 0.0 multiple times in mat constructors.
15 年前
Kenneth Graunke
bc1097d151
glcpp: Support line continuations within preprocessor directives.
Fixes CorrectPreprocess5.frag.
15 年前
Kenneth Graunke
186e2634bf
glcpp: Make standalone binary use preprocess().
This prevents the two code paths from getting out of sync. Also, future
work will need the shader source as a string anyway.
Unfortunately, this copies and pastes load_text_file from main.cpp, with
small changes (support for reading from stdin, talloc).
15 年前
Kenneth Graunke
12a820c9d8
glcpp: Fix "dangerous trailing context" warning.
Flex couldn't be sure whether "def" and "ndef" were part of the #ifdef
and #ifndef patterns or the trailing context of the #if pattern.
15 年前
Kenneth Graunke
d07bb7b83a
Remove comment support from the main lexer.
Now handled by the preprocessor.
15 年前
Kenneth Graunke
e6ae7afc0c
glcpp: Recognize plain "//" as a comment.
Found in glsl-orangebook-ch06-bump.(frag|vert). This was resulting in
the comments getting passed through to the main compiler's lexer.
15 年前
Ian Romanick
fa455fc2a5
Generate errors for empty constructors instead of asserting
This causes the following tests to pass:
glslparsertest/glsl2/constructor-10.vert
15 年前
Ian Romanick
3ed850e91c
linker: Update some comments, remove a couple FINISHMEs
15 年前
Ian Romanick
553dcdcaaf
linker: Use InfoLog in assign_attribute_locations
Since the program is now passed in, refactor the parameter list to the
function as well.
15 年前
Ian Romanick
ed1fe3db3b
linker: Refactor parameters to cross_validate_uniforms
15 年前
Ian Romanick
f36460e1a7
linker: Write errors to info log instead of stdout
15 年前
Ian Romanick
0e59b2698a
linker: Initial implementation of varying slot allocation
15 年前
Ian Romanick
9342d269a4
linker: Limit attribute allocation to MAX_VERTEX_ATTRIBS
15 年前
Ian Romanick
6984670f97
linker: Support matrix and array vertex inputs
15 年前
Ian Romanick
0ad22cd1ce
linker: Initial implementation of attribute slot allocation
15 年前
Ian Romanick
a8ca9cbc69
Import some bits Mesa's mtypes.h
15 年前
Ian Romanick
4485c5ae78
Import gl_program_parameter and gl_program_parameter_list types from Mesa
15 年前
Ian Romanick
abee16e8cb
linker: Store the par-linked per-stage shaders in the glsl_program
15 年前
Ian Romanick
019a59b264
linker: Initial implementation of uniform slot allocation
15 年前
Ian Romanick
5edf6f98d8
Import gl_uniform and gl_uniform_list types from Mesa
15 年前
Ian Romanick
8b80e9f9e3
ir_variable: Add query to get number of slots used by a variable
15 年前
Ian Romanick
57bb893a46
glsl_type: Add method to get number of slots used by a type
15 年前
Ian Romanick
13e10e43c3
linker: Document what remains to be done
15 年前
Ian Romanick
ed0626ebc7
ir_variable: Set locations for shader built-in variables
15 年前
Ian Romanick
69a079aee8
ir_variable: Track the location of uniforms, varings, attributes, etc.
15 年前
Ian Romanick
371019248e
linker: Initial implementation of interstage input / output validation
15 年前
Ian Romanick
950ceb2bd6
ir_variable: Add method to get string representing interpolation qualifier
15 年前
Ian Romanick
cc22c5a544
linker: Initial implementation of interstage uniform validation
15 年前
Ian Romanick
1e8b7a714e
ir_constant: Add method to determine if two constants have the same value
15 年前
Eric Anholt
53e48d3f63
Fix multiple usage of an rvalue in constructor component splitting.
Store the thing in a variable and deref it for each swizzle if we have to.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
15 年前
Ian Romanick
865cf2d1f5
ir_validate: Use callback functionality in ir_hierarchical_visitor
15 年前
Ian Romanick
7c09576a97
ir_hierarchical_visitor: Add generic callback functionality
15 年前
Eric Anholt
53cdb7e51d
ir_validate: New pass for checking our invariants.
15 年前
Eric Anholt
e46a454305
ir: Give ir_instruction a print visitor helper.
This avoids spamming each file with includes of ir_print_visitor.h
because someone was doing debugging at some point, and is less typing
when doing debugging.
15 年前
Eric Anholt
216580dbd7
Hook up texturing in the hierarchical visitor.
15 年前
Eric Anholt
ac95f2f8c8
Include stdio.h and stdlib.h everywhere, and don't cook our own #define NULL.
15 年前
Ian Romanick
b302359394
Add missing build products to gitignore
15 年前