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Author SHA1 Message Date
Brian Paul
fea3a32e17 mesa: remove debug code 2008-11-26 09:02:37 -07:00
Brian Paul
e23122d309 demos: press SPACE to toggle fbo_firecube animation 2008-11-26 09:00:44 -07:00
Brian Paul
11701b4c15 mesa: add some missing switch cases for generating state var strings 2008-11-26 07:21:12 -07:00
Daniel Zimmermann
c03af8e780 fix possible memory leak in bezierPatchMeshMake 2008-11-26 07:20:02 -07:00
Brian Paul
8d95e66cf7 mesa: added support for GLSL 1.20 array.length() method 
This is the only method supported in GLSL 1.20 so we take a few short-cuts.
 2008-11-24 17:18:56 -07:00
Brian Paul
0fab514ff5 mesa: support for GLSL 1.20 array types 
This allows syntax like "float[8] foo, bar;"
 2008-11-24 15:28:21 -07:00
Brian Paul
b730d0d3e9 mesa: add gl_program::Input/OutputFlags[] array 
These arrays will indicate per-input or per-output options for vertex/fragment
programs such as centroid-sampling and invariance.
 2008-11-24 13:05:54 -07:00
Bernd Buschinski
d52e8543b6 glx: Add missing include for XCB, fixing crash on 64-bit. 
Bug #18689
 2008-11-24 11:40:38 -08:00
Brian Paul
153cc70ddb windows: replace free() with _mesa_unreference_framebuffer() 
Fixes invalid memory reference bug when exiting.
 2008-11-24 11:10:58 -07:00
Brian Paul
a203713738 mesa: copy centroid/invariance/precision info in parse_init_declarator() 2008-11-24 09:28:25 -07:00
Brian Paul
dc1107c08d mesa: check that varying variable qualifiers agree 2008-11-24 09:25:05 -07:00
Brian Paul
0e2f757413 mesa: copy precision/variant/centroid info in slang_fully_specified_type_copy() 2008-11-24 09:13:14 -07:00
Brian Paul
3197954554 mesa: set flags for varying vars 2008-11-24 09:05:49 -07:00
Brian Paul
f490ec9797 mesa: rename program parameter flags to match other Mesa conventions 2008-11-24 09:04:52 -07:00
Brian Paul
08b825a771 mesa: copy Flags in _mesa_clone_parameter_list() 2008-11-24 09:04:11 -07:00
Brian Paul
3f6668a4bf mesa: dump/debug varying vars list 2008-11-24 09:03:47 -07:00
Brian Paul
777a5c4f2e mesa: added PROG_PARAM_ bits for invariant, flat/linear interpolation 
Plus, update the print/debug code.
 2008-11-24 08:43:38 -07:00
Brian Paul
0f228d7ab3 mesa: add Flags field to gl_program_parameter 
Only one flag defined so far: PROG_PARAM_CENTROID_BIT
 2008-11-24 08:33:49 -07:00
Brian Paul
5464667874 docs: update webmaster email addr 2008-11-24 08:14:28 -07:00
Brian Paul
4f05893415 mesa: issue error, don't crash, when calling a prototyped, but undefined function 
Bug #18659.
 2008-11-21 17:22:16 -07:00
Brian Paul
b63a31b36f mesa: better variable name: s/aux/store/ 2008-11-21 14:24:28 -07:00
Brian Paul
c45c5c4ca4 added progs/demos/fragcoord.c - tests gl_FragCoord attribute in fragment shader 
Fragment's red/greenb/blue is a function gl_FragCoord.xyz
 2008-11-21 10:04:37 -07:00
Eric Anholt
3e0164aabb i965: Add support for accelerated CopyTexSubImage. 
There were hacks in EmitCopyBlit before to adjust offsets so that y=0 after
the offsets had been adjusted for a negative pitch.  It appears that those
hacks were due to an unclear and surprising aspect of the hardware: inverting
the pitch results in the blit into the specified rectangle being inverted,
without the user needing to adjust y and base offset.

Tested with piglit copytexsubimage test on 915GM and GM965.  Should fix
serious performance issues with ETQW and other applications.
 2008-11-21 17:35:33 +08:00
Eric Anholt
a6aa926e3f intel: Don't glBitmap fallback with scissoring enabled. 
The blit bitmap code already handles scissoring.  This is a 15-100% speedup on
blender benchmark.blend thanks to avoiding fallbacks. Bug #17951.
 2008-11-21 13:25:10 +08:00
Eric Anholt
2adef553f2 i915: Don't overwrite i915's Viewport function from generic code. 
Instead, have i965 and i915 both call the generic function from their Viewport.
 2008-11-21 13:23:46 +08:00
Xiang, Haihao
b6bb5e09e0 mesa: fix shadow sampling unit issue. 
texture comparison logic is bypassed if the currently bound texture is not
a depth/depth_stencil texture.
 2008-11-20 16:54:16 +08:00
airlied
1412ca0be2 intel: fix i830 comment + backwards VB offsets. 
According to Keith the docs have these offsets the other way around
 2008-11-20 21:27:45 +10:00
airlied
1ea414fdeb intel: fix i8xx vbo enable bit 2008-11-20 21:14:45 +10:00
airlied
b17e343bdd intel: add lots of i830 engine to intel_decode debug 2008-11-20 18:18:20 +10:00
Brian Paul
bab4e78734 mesa: minor comment reformattting 2008-11-19 16:04:37 -07:00
Brian Paul
bf7f9d2143 mesa: glsl compiler debug code 
RETURN0 macro reports file/line before returning zero.
 2008-11-19 15:08:46 -07:00
Brian Paul
ae0ff8097b mesa: rework GLSL array code generation 
We now express arrays in terms of indirect addressing.  For example:
  dst = a[i];
becomes:
  MOV dst, TEMP[1 + TEMP[2].y];
At instruction-emit time indirect addressing is converted into ARL/
ADDR-relative form:
  ARL ADDR.x, TEMP[2].y;
  MOV dst, TEMP[1 + ADDR.x];
This fixes a number of array-related issues.  Arrays of arrays and complex
array/struct nesting works now.
There may be some regressions, but more work is coming.
 2008-11-19 14:12:25 -07:00
Brian Paul
e709d68d92 mesa: don't realloc instruction buffer so often 2008-11-19 09:12:47 -07:00
Brian Paul
d9fa9e3290 mesa: updated comment 2008-11-19 09:12:47 -07:00
Xiang, Haihao
2f9ceb158a mesa: clamp luminance if needed. 
This fixes glReadPixels(GL_LUMINANCE, GL_FLOAT)/glGetTexImage(GL_LUMINANCE, GL_FLOAT) issue
on fixed-point color buffers.
 2008-11-19 11:30:30 +08:00
Brian Paul
80d6379722 mesa: no longer need Writemask field in GLSL IR nodes 
The Swizzle and Size fields carry all the info we need now.
 2008-11-13 18:19:12 -07:00
Brian Paul
3a7ed9779b mesa: revamp GLSL instruction emit code 
This is a step toward better array handling code.  In particular, when more
than one operand of an instruction uses indirect addressing, we'll need some
temporary instructions and registers.  By converting IR storage to instruction
operands all in one place (emit_instruction()) we can be smarter about this.

Also, somewhat better handling of dst register swizzle/writemask handling.
This results in tighter writemasks on some instructions which is good for
SOA execution.

And, cleaner instruction commenting with inst_comment().

Next: remove some more dead code and additional clean-ups...
 2008-11-13 18:19:12 -07:00
Brian Paul
610c2461ce mesa: make writemask_string() non-static 2008-11-13 18:19:12 -07:00
Brian Paul
4c167f8fc1 mesa: remove some do-nothing GLSL code 2008-11-13 18:19:12 -07:00
Brian Paul
fe984aed5a mesa: fix accidental regression in GLSL built-in texture matrix lookup 
Was broken by commit 9aca9a4b72b2a7b378e50bd88f9c3324d07375ec.
 2008-11-13 18:19:12 -07:00
Brian Paul
d835f415c6 mesa: use the tighter definition of GLSL ftransform() from the gallium branches 2008-11-13 18:19:12 -07:00
Brian Paul
e556cc82f8 mesa: remove unused/obsolete __NormalMatrixTranspose matrix 2008-11-13 18:19:12 -07:00
Brian Paul
47b883e42b mesa: fix bug in GLSL built-in matrix state lookup 2008-11-13 18:19:12 -07:00
Brian Paul
557fde9531 mesa: tweak program register printing for RelAddr case 2008-11-13 18:19:12 -07:00
Alan Hourihane
e4c9aeed8b mesa: fix generation of fixed function state when no vp exists 2008-11-13 13:31:10 +00:00
Eric Anholt
c30eb2c104 i965: Upload state on primitive switch, don't just prepare it. 
This was a regression in 59b2c2adbb that broke
blender, among other apps.
 2008-11-12 13:37:16 -08:00
Eric Anholt
2fc9d671e0 i965: Fix VB refcount leak on aperture overflow. 2008-11-12 13:34:20 -08:00
Eric Anholt
72bbc89534 Add glsync demo program from jbarnes for testing vblank synchronization. 2008-11-12 13:07:23 -08:00
Eric Anholt
62ff7ab720 i965: Fix up VS max_threads for G4X and removing a magic number. 
As far as I can read in the docs, VS threads can be 1:1 with the pairs of
VUE handles allocated for them.  Also, G4X can run twice as many threads as
before (though we won't unless the we bump the preferred URB entries for VS).
 2008-11-12 13:07:23 -08:00
Eric Anholt
9dadfc09a9 i965: Fix up SF max_threads. 
We were dividing the number of URB entries by two to get number of threads,
which looks suspiciously like a copy'n'paste-o from brw_vs_state.c.  Also, the
maximum number of threads is 24, not 12.
 2008-11-12 13:07:23 -08:00