| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
| |
Variables that write to the same source select need to pe paired
together otherwise the register allocator might fail.
https://bugs.freedesktop.org/show_bug.cgi?id=36753
|
|
|
|
| |
This saves one instruction per IF.
|
|
|
|
|
|
| |
Variables that share readers were not always being linked together.
https://bugs.freedesktop.org/show_bug.cgi?id=36939
|
|
|
|
|
|
|
|
|
| |
Some presubtract conversions were generating more than 3 source
selects.
https://bugs.freedesktop.org/show_bug.cgi?id=36527
Note: This is a candidate for the 7.10 branch.
|
|
|
|
| |
Plus three tests for rc_inst_can_use_presub()
|
|
|
|
|
|
|
|
|
| |
Eliminates unaligned accesses on strict architectures. Spotted by Jay
Estabrook.
Signed-off-by: Matt Turner <[email protected]>
NOTE: This is a candidate for the 7.10 branch.
|
|
|
|
|
| |
Was broken by commit fe622bac0c1b5b9f2a9fcf9f35b51232a06bea42 ('r300/compiler:
Rewrite register allocator').
|
| |
|
| |
|
| |
|
| |
|
|
|
|
|
| |
Broken by the dependency on ralloc introduced by
fe622bac0c1b5b9f2a9fcf9f35b51232a06bea42
|
| |
|
| |
|
| |
|
|
|
|
|
|
|
| |
The new allocator uses ra and does swizzle packing.
Also, a data structure (struct rc_variable) and associated functions have
been added for generating UD and DU chains.
|
| |
|
| |
|
|
|
|
|
| |
For pair instructions we need a reference to both the arg
and source.
|
|
|
|
|
|
|
|
| |
The instruction scheduler will sometimes leave orphaned sources when
converting instructions from RGB to Alpha. If one of these orphaned
sources has an index greater than the maximum temporary register index,
then the compiler will incorrectly report "Too many hardware temporaries
used". The dead sources pass cleans up these orphaned sources.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
All drivers expect this to always be GL_NONE. Don't let there be any
opportunity for a bad value to leak out and infect some unsuspecting
driver. If any driver for hardware that had fixed-function
per-fragment fog (i915 and perhaps some r300-ish) was ever going to
add support, it would have done it by now.
Reviewed-by: Eric Anholt <[email protected]>
Acked-by: Corbin Simpson <[email protected]>
Acked-by: Alex Deucher <[email protected]>
|
|
|
|
|
|
|
| |
Writes within ELSE blocks were being ignored which prevented us from
discovering all possible writers for some register values.
Fixes piglit glsl-fs-raytrace-bug27060
|
|
|
|
|
|
|
| |
ADD instructions with constant swizzles can't be converted to
presubtract operations.
NOTE: This is a candidate for the 7.9 and 7.10 branches.
|
|
|
|
|
|
| |
This reverts commit cd2857fae16e1352f39b37f611797e66619d3fe5.
It breaks Unigine Heaven.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Squashed commit of the following:
Author: Marek Olšák <[email protected]>
mesa: handle floating-point formats in _mesa_base_fbo_format
mesa: add ARB/ATI_texture_float, remove MESAX_texture_float
commit 123bb110852739dffadcc81ad80b005b1c4f586d
Author: Luca Barbieri <[email protected]>
Date: Wed Aug 25 01:35:42 2010 +0200
mesa: compute floatMode for FBOs and return it on RGBA_FLOAT_MODE
|
|
|
|
|
|
| |
gl_texture_object contains an instance of this type for the regular
texture object sampling state. glGenSamplers() generates new instances
of gl_sampler_object which can override that state with glBindSampler().
|
|
|
|
| |
Note: This is a candidate for the 7.10 branch.
|
|
|
|
| |
NOTE: This is a candidate for the 7.9 and 7.10 branches.
|
| |
|
| |
|
|
|
|
| |
No one uses it now, but I will need it for a lowering pass.
|
|
|
|
| |
The docs say so.
|
|
|
|
|
|
|
|
|
|
|
|
| |
Piglit tests:
- glsl-fs-shadow2d-01
- glsl-fs-shadow2d-02
- glsl-fs-shadow2d-03
- fs-shadow2d-red-01
- fs-shadow2d-red-02
- fs-shadow2d-red-03
NOTE: This is a candidate for the stable branches.
|
|
|
|
| |
NOTE: This is a candidate for the stable branches.
|
|
|
|
|
|
|
| |
This reverts commit 9f013a8233197d4a0482661cb37cfeac1a61b804.
These passes are still need for non-GLSL paths like g3dvl and ARB
programs.
|
|
|
|
|
|
| |
Branch emulation and loop unrolling are done in the GLSL frontend.
Transforming loops is no longer needed for fragment shaders, but it is still
necessary for vertex shaders.
|
|
|
|
|
|
|
| |
We now use a 4-bit writemask for all instruction types, which makes it
easier to write generic helper functions to manipulte writemasks.
NOTE: This is a candidate for the 7.10 branch.
|
|
|
|
|
|
|
|
|
|
| |
The docs say it can be set for direct texture lookups, but even that
causes problems.
This fixes the wireframe bug:
https://bugs.freedesktop.org/show_bug.cgi?id=32688
NOTE: This is a candidate for the 7.9 and 7.10 branches.
|
|
|
|
|
|
|
| |
This fixes piglit:
- glsl-fs-texture2d-dependent-4
NOTE: This is a candidate for the 7.9 and 7.10 branches.
|
|
|
|
| |
NOTE: This is a candidate for the 7.9 and 7.10 branches.
|
|
|
|
|
|
|
|
|
|
|
| |
(1, -_, ...) was converted to (-1, ...) because of the negation
in the second component.
Masking out the unused bits fixes this.
Piglit:
- glsl-fs-texture2d-branching
NOTE: This is a candidate for the 7.9 and 7.10 branches.
|
|
|
|
|
| |
This finishes the implementation of the fragment color clamp control
for ARB_color_buffer_float. I don't wanna keep this stuff in a branch...
|
|
|
|
| |
This bug can only be triggered if the source texture is either signed or float.
|
|
|
|
| |
and rename them.
|
| |
|
| |
|
| |
|
|
|
|
| |
Now the expression V==0 generates one instruction instead of two.
|
|
|
|
|
|
|
| |
This fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=31159
NOTE: This is a candidate for the 7.9 and 7.10 branches.
|