The docs were never really up to date for them, missing just about everything.
So mark them off as all done for GL 3.3 (though softpipe is in fact quite
broken for some newer things especially wrt texturing, and both don't have
compliant, real msaa support). And add the extensions missing too (no
guarantee of completeness).
Reviewed-by: Dave Airlie <airlied@gmail.com>
* IEEE Std 1003.1-2001 placed strcasecmp() in strings.h.
* ISO C99 doesn't mention strcase* in string.h
* On all platforms I could find, strcasecmp is in strings.h and string.h
as a compatibility layer for software written pre-2001 POSIX
* Technically strcasecmp should be only in strings.h and the man
pages back this up.
* Tested build on CentOS and Haiku
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
It doesn't seem to support field based decode after testing.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Otherwise we clear areas that shouldn't be cleared.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
This is never used. There is another token "OUTPUT" which the lexer can
generate, though. This has been around since the dawn of time; is most
likely a typo.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Now that qpu_inst() ignores the WADDR from the other half of the
instruction, we can set both the ADD and MUL WADDRs in the NOP helper.
Thanks to that, we also no longer need to qpu_inst(NOP, NOP).
This allows setting the opposite-side WADDR to NOP (a non-zero value) in
qpu_* helpers, so that we don't need to qpu_inst() merge them with NOPs
all the time just to get the waddr set.
Fixes piglit draw-vertices and gl-2.0-vertexattribpointer on vc4, where
I'm only advertising R32F to RGBA32F support so far.
Note: regresses gl-1.5-normal3b3s-invariance due to introduced flushes and
missing depth buffer load/store support in the driver.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Individual caps made supporting new fallbacks more complicated than it
needed to be. Instead, just make a table of fallbacks at context init
time.
v2: Fix inverted "do we need to install vbuf?" flagging caught by Marek.
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v2)
When I made the shader cache take the .fs member and moved the binding
point to .bind_fs, I failed to update these. Fixes crashes in
copyteximage-related tests.
The patch fixes the build on Oracle Solaris.
CC os/os_misc.lo
"os/os_misc.c", line 59: #error: unexpected platform in os_sysinfo.c
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
We've found that there's a buffer overrun bug in flex that's triggered by
using alternation in a lookahead pattern.
Fortunately, we don't need to match the exact {NEWLINE} expression to
detect an empty pragma. It suffices to verify that there are no non-space
characters before any newline character. So we can use a simple [\r\n] to
get the desired behavior while avoiding the flex bug.
Fixes the regression of piglit's 17000-consecutive-chars-identifier test,
(which has been crashing since commit
04e40fd337 ).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82472
Signed-off-by: Carl Worth <cworth@cworth.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
CC: <mesa-stable@lists.freedesktop.org>
The optimization relies on CMP setting the destination to 0, which is
equivalent to 0.0f. However, early platforms only set the least
significant byte, leaving the other bits undefined. So, we must disable
the optimization on those platforms.
Oddly, Sandybridge wasn't reported as broken. The PRM states that it
only sets the LSB, but the internal documentation says that it follows
the IVB behavior. Since it wasn't reported as broken, we believe it
really does follow the IVB behavior.
v2: Allow the optimization on Sandybridge (requested by Matt).
+32 piglits on Ironlake.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?=79963
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Operating on this code,
B0: ...
cmp.ne.f0(8)
(+f0) if(8)
B1: break(8)
B2: endif(8)
We can delete B2 without attempting to merge any blocks, since the
break/continue instruction necessarily ends the previous block.
After deleting the if instruction, we attempt to merge blocks B0 and B1.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This pass deletes an IF/ELSE/ENDIF or IF/ENDIF sequence, or the ELSE in
an ELSE/ENDIF sequence.
In the typical case (where IF and ENDIF) aren't the only instructions in
their basic blocks, we can simply remove the instructions (implicitly
deleting the block containing only the ELSE), and attempt to merge
blocks B0 and B2 together.
B0: ...
(+f0) if(8)
B1: else(8)
B2: endif(8)
...
If the IF or ENDIF instructions are the only instructions in their
respective basic blocks (which are deleted by the removal of the
instructions), we'll want to instead merge the next blocks.
Both B0 and B2 are possibly removed by the removal of if & endif.
Same situation for if/endif. E.g., in the following example we'd remove
blocks B1 and B2, and then attempt to combine B0 and B3.
B0: ...
B1: (+f0) if(8)
B2: endif(8)
B3: ...
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
... rather than pointing directly to the associated instruction. This
will let us set the block containing the IF statement's else-pointer to
NULL, when we delete a useless ELSE instruction, as in the case
(+f0) if(8)
...
else(8)
endif(8)
Also, remove the pointer to the ENDIF, since it's unused, and it was
also potentially wrong, in the case of a basic block containing both an
ENDIF and an IF instruction:
endif(8)
cmp.ne.f0(8) ...
(+f0) if(8)
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
To avoid invalidating and recreating the control flow graph. Also stop
invalidating the CFG in places we didn't add or remove an instruction.
cfg calculations: 202951 -> 80307 (-60.43%)
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Will let us avoid invalidating the CFG if the optimization pass has
removed instructions using the new basic block methods.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Fixes piglit glsl-fs-discard-01 and -03, and allows a lot of mesa demos to
start running. glsl-fs-discard-02 has a problem where the first tile is
not getting stored on the first render.
This should improve performance on real hardware by allowing more shader
instances to run in parallel. It also fixes assertion failures in tests
that don't emit a fragment color, since otherwise we didn't have enough
instructions to fit our signals in.
