bb53124fca
added IR_F_TO_I, update comments
2007-01-17 15:58:24 -07:00
0bad236cfb
Added OPCODE_INT to convert 4 floats to 4 ints.
2007-01-17 15:54:14 -07:00
46a9241248
add texturing, other options
2007-01-17 10:25:44 -07:00
811f54fa75
Fix/clean-up a number of things related to variable/temporary allocation.
2007-01-17 09:54:31 -07:00
552a65e454
Implement codegen for the selection operator ( b ? x : y )
2007-01-16 17:38:39 -07:00
3596903068
fix typo
2007-01-16 16:53:41 -07:00
271d504ed7
draw a box, press 'a' to animate
2007-01-16 15:27:11 -07:00
9d0ae967d4
added some VerteAttrib funcs
2007-01-16 14:57:12 -07:00
f44ba11815
Added toyball and bumpmap tests using shaders from the OpenGL Shading Language (orange) book.
2007-01-16 14:55:43 -07:00
9b5dc1358a
when automatically binding vertex attributes, start with attrib 1, not 0
2007-01-16 14:52:22 -07:00
4f027a33b9
remove dead code
2007-01-16 14:19:37 -07:00
0f91310bf3
comments
2007-01-16 14:17:57 -07:00
d90c655b05
implement logical or, xor, not
2007-01-16 14:15:05 -07:00
99e788fe56
some additional vector constructors
2007-01-16 14:10:30 -07:00
156e583a35
fix _slang_gen_subscript() for the case when a simple vector is accessed as an array: convert index to a swizzle/writemask
2007-01-16 10:45:34 -07:00
0d55346156
Use arrow keys to pan and z/Z to zoom in/out to explore the fractal.
2007-01-15 17:48:19 -07:00
2ccd264695
Added new directory of GL shading language demos: glsl
2007-01-15 17:27:24 -07:00
f6507157e2
Reimplement the post-increment/decrement functions.
...
Instead of defining functions with an extra dummy parameter to distinguish
from the pre-incr/decr functions, just use new function names: __postIncr
and __postDecr.
2007-01-15 16:54:38 -07:00
c410994653
Implement the ++var and --var operators, improve some constructors.
2007-01-15 16:38:12 -07:00
0a097675f1
added vec3 constructor code
2007-01-15 16:34:33 -07:00
82258b7af3
added IR_ELEMENT
2007-01-15 16:33:54 -07:00
04ac15fd80
checkpoint: ++, -- and && operators
2007-01-15 15:51:49 -07:00
83d3ff590d
Redo the way array indexes are handled. Resolve storage location at code emit time, not codegen time.
2007-01-15 13:58:45 -07:00
c807169888
remove old globals
2007-01-15 11:10:11 -07:00
a5bbe206a8
comments
2007-01-15 11:08:10 -07:00
8de3dc1701
Move some global vars into slang_assemble_ctx.
2007-01-15 11:07:46 -07:00
4f5901b265
fix the subassig, mulassign and divassign cases
2007-01-15 10:35:59 -07:00
629fd78f79
clean-up slang_allocate_storage()
2007-01-15 10:35:03 -07:00
64414ea0e9
added glUniform1fv_func, glUniform2fv_func
2007-01-13 14:51:02 -07:00
691ed5e54b
Rework code related to temp register allocation, both for user variables
...
and expression temporarires. Much better register utilization now.
Lots of other fixes.
The OpenGL GLSL "orange book" brick shader demo works now.
2007-01-13 14:49:52 -07:00
5daa99d2a4
slang_variable_scope now stores array of pointers to slang_variables.
2007-01-13 14:47:48 -07:00
97c7937c65
added another vec4 constructor, updated += operator
2007-01-13 14:46:12 -07:00
95a441112e
Fix a problem with inlined "return" statements. Make some attempt to free temporaries.
2007-01-11 11:22:26 -07:00
063f3f7fc4
disable some code that'll eventually go away
2007-01-11 11:21:38 -07:00
749ed66549
new vec3 constructor, replace float_add w/ vec4_add
2007-01-11 11:20:23 -07:00
c8e148e38c
tweak output
2007-01-11 11:19:11 -07:00
c0c31024a3
checkpoint: codegen for global vars/constants now working
2007-01-10 13:51:48 -07:00
88e2dbfd10
checkpoint: codegen for global vars w/ initializers
2007-01-10 13:33:38 -07:00
8a48f35574
assorted code clean-ups
2007-01-10 12:18:50 -07:00
ee11842bfc
fix size bug in _mesa_add_attribute()
2007-01-10 12:18:33 -07:00
29bff4e12d
simplify _mesa_add_state_reference()
2007-01-10 08:37:59 -07:00
88f7212312
Update _save_VertexAttrib() functions for non-aliasing behaviour.
2007-01-10 08:15:35 -07:00
01a91eb657
get rid of STATE_USER_ATTRIB/STATE_AUTO_ATTRIB
2007-01-09 19:26:22 -07:00
b7978af693
clean up a bunch of program parameter stuff
2007-01-09 19:17:17 -07:00
cc858bfa84
added a few more 2.0 functions
2007-01-09 17:49:53 -07:00
3209c3ed0d
Implement vertex attribute binding.
...
Users can set explicit binding with glBindAttribLocation(), otherwise the
linker will allocate generic attribute slots.
2007-01-09 17:49:24 -07:00
5e75db12d7
more debug code (disabled)
2007-01-09 17:47:13 -07:00
e8673143ea
add code for generic attributes 16..31
2007-01-09 17:46:45 -07:00
048412473b
added _mesa_count_texture_indirections(), _mesa_count_texture_instructions()
2007-01-09 11:00:47 -07:00
21f99792a9
Moved NumTexInstructions, NumTexIndirections, etc. into gl_program since
...
they can now apply to vertex programs.
2007-01-09 11:00:21 -07:00
Brian