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Author SHA1 Message Date
Eric Anholt
16b68b1952 glsl2: Move our data from a glsl_shader* on the side to the main gl_shader *. 
This saves recompiling at link time.  gl_shader->ir is made a pointer
so that we don't have to bring exec_list into mtypes.h.
 2010-06-30 11:30:26 -07:00
Eric Anholt
524745bc55 ir_to_mesa: Add support for ir_unop_abs. 2010-06-29 17:18:28 -07:00
Eric Anholt
ba9bd708cb ir_to_mesa: Add support for dFdx, dFdy. 2010-06-29 17:18:28 -07:00
Eric Anholt
d4f7e660dd ir_to_mesa: Start adding support for texture instructions. 
Fixes:
glsl-fs-bug25902
glsl-fs-sampler-numbering
glsl-lod-bias
 2010-06-29 17:18:28 -07:00
Kenneth Graunke
506199b852 glsl2: Keep the same number of components in implicit conversions. 
Fixes piglit test glsl-implicit-conversion-01.
 2010-06-29 16:31:52 -07:00
Ian Romanick
22971e922a glsl2: Make gl_MaxDrawBuffers available in the vertex shader 2010-06-29 15:32:19 -07:00
Ian Romanick
e2f84f04e5 glsl2: Make gl_MaxDrawBuffers available in the fragment shader 2010-06-29 15:32:15 -07:00
Ian Romanick
9c4b1f2bad glsl2: Make gl_FragData be available in GLSL 1.10 too 2010-06-29 15:19:42 -07:00
Ian Romanick
5e18b051c0 glsl2: Pass MaxDrawBuffers from core Mesa into the GLSL compiler 2010-06-29 15:19:38 -07:00
Ian Romanick
efc15f862b glsl_type: Add _mesa_glsl_release_types to release all type related storage 2010-06-29 11:15:40 -07:00
Ian Romanick
e1374d48de glsl_type: All glsl_type objects live in their own talloc context 2010-06-29 11:15:40 -07:00
Ian Romanick
72e627d02a glsl_type: Record type constructors are private 2010-06-29 11:15:39 -07:00
Ian Romanick
49e3577b91 glsl_type: Add get_record_instance method 2010-06-29 11:15:39 -07:00
Ian Romanick
31bcce04b1 glsl_type: Vector, matrix, and sampler type constructors are private 2010-06-29 11:15:39 -07:00
Ian Romanick
e94642eb0d glsl_type: Make all static objects be class private 2010-06-29 11:15:39 -07:00
Ian Romanick
4b6feb0398 glsl2: Use talloc_strdup when generating constructor temporary names 2010-06-29 11:15:26 -07:00
Ian Romanick
12681610f5 glsl_type: Remove vector and matrix constructor generators 
All scalar, vector, and matrix constructors are generated in-line
during AST-to-HIR translation.  There is no longer any need to
generate function versions of the constructors.
 2010-06-29 11:15:26 -07:00
Ian Romanick
699b247661 glsl2: Don't flatten constructor parameters to scalars 
Now that all scalar, vector, and matrix constructors are emitted
in-line, the parameters to these constructors should not be flattened
to a pile of scalars.  Instead, the functions that emit the in-line
constructor bodies can directly write the parameters to the correct
locations in the objects being constructed.
 2010-06-29 11:15:26 -07:00
Ian Romanick
81c7e94466 glsl2: Always emit matrix constructors inline 2010-06-29 11:15:26 -07:00
Ian Romanick
c31dcdf57e glsl2: Always emit vector constructors inline 2010-06-29 11:15:26 -07:00
Ian Romanick
6315b68f5f ir_swizzle: Add new constructor, refactor constructors 
Adds a new constructor that takes an array of component values.  Refactors
the meat of the two constructors to an init_mask method.
 2010-06-29 11:15:26 -07:00
Kenneth Graunke
50577b96ac glsl2: Update TODO. 2010-06-29 11:12:54 -07:00
Kenneth Graunke
6de8256505 glsl2: Check for non-void functions that don't have a return statement. 
This doesn't do any control flow analysis to ensure that the return
statements are actually reached.

Fixes piglit tests function5.frag and function-07.vert.
 2010-06-29 11:12:54 -07:00
Kenneth Graunke
ac04c257e3 glsl2: Reject return types with qualifiers. 
Fixes piglit test return-qualifier.frag.
 2010-06-29 11:12:54 -07:00
Kenneth Graunke
28527ed557 glsl2: Add a method for querying if an AST type has any qualifiers. 2010-06-29 11:12:53 -07:00
Kenneth Graunke
18707eba1c glsl2: Check that returned expressions match the function return type. 
From my reading of the specification, implicit conversions are not
allowed.  ATI seems to agree, though nVidia allows it without warning.
 2010-06-29 11:12:53 -07:00
Ian Romanick
153eca9806 glsl2: Invoke preprocessor before calling the compiler proper 2010-06-29 11:00:58 -07:00
Eric Anholt
59a23d7fb9 ir_to_mesa: Actually initialize the undef register for scalar_op1. 
Fixes glsl-sin, glsl-cos on 965, where we rely on unused src arguments
in the VS having a file of PROGRAM_UNDEFINED.
 2010-06-28 15:07:19 -07:00
Eric Anholt
f9ffccb06b ir_to_mesa: Support user-defined varyings using the linker's locations. 
Fixes glsl-reload-source.
 2010-06-28 14:49:59 -07:00
Eric Anholt
ad8ad338f4 ir_to_mesa: Actually add the header file for the interface. 2010-06-28 13:45:43 -07:00
Eric Anholt
8f62ad6d0f ir_to_mesa: Fix binop_sqrt for multi-channel and negative source channels. 
Fixes glsl-fs-sqrt-branch.
 2010-06-28 13:03:10 -07:00
Eric Anholt
d5a5df45a4 ir_to_mesa: Fix indexes of temps used in expressions. 
It looks like I managed to horribly mangle this in some rebase of the
branch.  Fixes:
glsl-fs-fragcoord
glsl-fs-mix
 2010-06-28 12:49:28 -07:00
Eric Anholt
7dc1e0b326 ir_to_mesa: Notify the driver when we generate new Mesa programs for GLSL. 
Fixes glsl-fs-if-*.
 2010-06-28 12:38:19 -07:00
Eric Anholt
904b5bfe99 ir_to_mesa: Add support for the pow expression. 
Fixes glsl-algebraic-pow-two.
 2010-06-28 12:26:19 -07:00
Eric Anholt
cbe52c8012 ir_to_mesa: Fix EmitCondCodes for boolean vars as condition. 
Fixes glsl-vs-if-bool.
 2010-06-28 12:17:25 -07:00
Eric Anholt
854fd66cbb ir_to_mesa: Respect EmitCondCodes for IF statements. 
Fixes glsl-vs-if-* for the 965 driver.
 2010-06-28 12:01:23 -07:00
Eric Anholt
0a52e8b691 ir_to_mesa: Traverse the "else" instrs after "else", instead of "then" again. 2010-06-28 11:45:10 -07:00
Eric Anholt
3f3f41357d ir_to_mesa: Fix matrix * scalar multiplication. 
We're accessing in terms of columns, so we need to do MUL/MAD/MAD/MAD
instead of DP4s.

Fixes:
glsl-fs-exp2
glsl-fs-log2
glsl-fs-mix-constant
glsl-fs-sqrt-zero
glsl-vs-sqrt-zero
 2010-06-28 11:14:47 -07:00
Eric Anholt
ad2dc740b9 ir_to_mesa: Check the right element for matrix * scalar multiplication. 2010-06-28 11:14:47 -07:00
Eric Anholt
bd3b835e7c glsl2: Add support for some builtin matrices. 2010-06-28 11:14:47 -07:00
Eric Anholt
81b7b79c47 ir_to_mesa: Fix copy and wasted InputsRead/OutputsWritten setup. 2010-06-28 11:14:47 -07:00
Kenneth Graunke
5f3fe44595 Use a more sensible context in copy propagation. 2010-06-28 11:14:47 -07:00
Kenneth Graunke
a815f7fb83 Use more sensible contexts in ir_dead_code_local. 2010-06-28 11:14:47 -07:00
Ian Romanick
22c23dedad glsl2: Add option to stand-alone GLSL compiler to dump IR before optimizations 2010-06-28 10:04:22 -07:00
Ian Romanick
26b5d33dce glsl2: Use i2b and f2b IR opcodes for casting int or float to bool 2010-06-28 10:04:18 -07:00
Eric Anholt
0bef5b97a9 glsl2: Add support for non-float constants in Mesa IR. 
Fixes glsl-vs-vec4-indexing-4.
 2010-06-25 18:01:20 -07:00
Eric Anholt
6152fa16a1 glsl2: Take out the spamming of debug flags I'd added. 2010-06-25 17:23:31 -07:00
Eric Anholt
b2d7ed2aba glsl2: Don't clear swizzles for Mesa IR constants after fetching them. 
Missed this while hacking in constants support.  Fixes:
glsl-algebraic-mul-*
glsl-algebraic-rcp-*
glsl-vs-swizzle-swizzle-lhs
glsl-vs-vec4-indexing-6
 2010-06-25 17:20:46 -07:00
Kenneth Graunke
78062273de ir_reader: Free memory for S-Expressions earlier. 
There's no point in keeping it around once we've read the IR.

Also, remove an unnecessary talloc_parent call.
 2010-06-25 17:07:42 -07:00
Eric Anholt
85c978f38c glsl2: Start trying to hook up uniforms. 
This should be resolved with linker.cpp's location assignment, as
currently we drop that location assignment on the ground.  However,
this gets basic programs using uniforms working for now.
 2010-06-25 16:35:36 -07:00