| Commit message (Collapse) | Author | Age | Files | Lines |
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It's clear enough that the current segmentation fault isn't what we
want. And it's also very easy to know what we do want here, (just
check with any functional C preprocessor such as "gcc -E").
Add the desired output as an expected file so that the test suite
gives useful output, (showing the omitted output and the segfault),
rather than just reporting "No such file" for the expected file.
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These were all written as generic list functions, (accepting and returning
a list to act upon). But they were only ever used with parser->active as
the list. By simply accepting the parser itself, these functions can update
parser->active and now return nothing at all. This makes the code a bit
more compact.
And hopefully the code is no less readable since the functions are also
now renamed to have "_parser_active" in the name for better correlation
with nearby tests of the parser->active field.
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The common case for this test suite is to quickly test that everything
returns the correct results. In this case, the second run of the test
suite under valgrind was just annoying, (and the user would often
interrupt it).
Now, do what is wanted in the common case by default (just run the
test suite), and require a run with "glcpp-test --valgrind" in order
to test with valgrind.
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The expected file here captures the current behavior of glcpp (which
is to generate an obscure "syntax error, unexpected $end" diagnostic
for this case).
It would certainly be better for glcpp to generate a nicer diagnostic,
(such as "missing closing parenthesis in function-like macro
definition" or so), but the current behavior is at least correct, and
expected. So we can make the test suite more useful by marking the
current behavior as expected.
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The expected file here captures the current behavior of glcpp (which
is to generate a division-by-zero error) for this case.
It's easy to argue that it should be short-circuiting the evaluation
and not generating the diagnostic (which happens to be what gcc does).
But it doesn't seem like we should force this behavior on our
pre-processor, (and, as always, the GLSL specification of the
pre-processor is too vague on this point).
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This test is behaving just fine already---it's generating an informative
diagnostic, ("error: division by 0 in preprocessor directive"), so adding
this in the expected file makes things pass.
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We could actually try to do an early return both for gallium textures and
malloc memory textures, but I'm not sure exactly which situations
stImage->pt is NULL, and whether texImage->Data == NULL would be acceptible
or not.
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Brian Paul <[email protected]>
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This is the same as ARB_draw_buffers (which derived from it), except
for s/ARB/ATI/. The glapi bits were already in place, and what was
missing was just the ARB_fp part. The new Humble Bundle game "trine"
tries to use this extension without checking that it's exposed, which
this works around.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=36182
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Tested by piglit ati_draw_buffers-arbfp.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Fixes fbo-drawbuffers-arbfp.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34321
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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This is like what we do for add/mul, but we have to invert the
predicate to choose the other source instead.
This removes 5 extra moves of constants in nexuiz shaders. No
statistically significant performance difference on my Sandybridge
laptop (n=5).
Reviewed-by: Ian Romanick <[email protected]>
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This is like what we do with add/mul, but we also have to flip the
conditional test.
Reviewed-by: Ian Romanick <[email protected]>
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We were letting any old operand through, which generally resulted in
assertion failures later.
Fixes array-logical-xor.vert.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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This prevents later errors (including an assertion failure) from
cascading the failure.
Fixes invalid-equality-04.vert.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=33303
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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We just do the AST-to-HIR processing, and only push the instructions
if needed in the constant false case.
Fixes glslparsertest/glsl2/logic-02.frag
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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We just do the AST-to-HIR processing, and only push the instructions
if needed in the constant true case.
Fixes glslparsertest/glsl2/logic-01.frag
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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By always using a boolean, we should generally avoid further
complaints. The failure case I see is logic_not, where the user might
understandably make the mistake of using `!' on a boolean vector (like
a piglit case did recently!), and then get a further complaint that
the new boolean type doesn't match the bvec it gets assigned to.
Fixes invalid-logic-not-06.vert (assertion failure when the bad type
ends up in an expression and ir_constant_expression gets angry).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=33314
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Fixes glsl-copy-propagation-loop-2 when this optimization pass is
re-enabled.
Reported-by: David Lamparter <[email protected]>
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A few GLES2 tests tripped over this when using array dereferences to
hit channels on the LHS (see piglit test
glsl-copy-propagation-vector-indexing). We wouldn't find the
ir_dereference_variable, and assume that that meant that it wasn't an
assignment to a scalar/vector, and thus not notice that the variable
had been changed.
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... because grokking explicit assertions requires fewer neurons.
In brw_misc_state.c:emit_depthbuffer, change assertion condition
tiling != I915_TILING_X && tiling != I915_TILING_NONE
to
tiling == I915_TILING_Y
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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This depth format was added in Gen5.
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Release the old depth region and reference the new one *only* if it has
changed.
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Acked-by: Chris Wilson <[email protected]>
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Prior to Gen6, we use the GS for breaking down quads, quad-strips,
and line loops. On Gen6, earlier stages already take care of this,
so we never need the GS.
Since this code is likely completely untested, remove it for now.
We can write new code when enabling real geometry shaders.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This reverts commit b4cbd2b312d53a50603e2cda925711bc9def4517.
It looked like a safe sanity check. It missed the issue of the start of
the buffer not being at 0, but even that was not enough to explain why
setting the max vertex index caused glyphs to be dropped from the game
'Achron'.
Instead, the issue appears to be related to the use of the vertex bias
and so we would need to re-emit the max-index every time we adjusted the
bias, so re-emitting the relocations and defeating the original
optimisation.
Reported-and-tested-by: Thomas Jones <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=35163
Signed-off-by: Chris Wilson <[email protected]>
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When the window is minimized GetClientRect will return zeros.
Instead of creating a 1x1 framebuffer, simply preserve the current window
size, until the window is restored or maximized again.
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The earlier change to ensure rendertargets and textures are always
rebound at every command buffer start had the downside of making
successive flushes no longer no-ops, as a command buffer with merely
the rebinding commands were being unnecessarily sent to the vGPU.
This change only re-emits the bindings when necessary, by keeping track
of the need to rebind outside of the dirty state update mechanism.
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unorm1616
According to https://bugs.freedesktop.org/show_bug.cgi?id=34280
commit 5d1387b2da3626326410804026f8b92f1a121fdc causes the font corruption
problems people have been seeing under various apps and gnome-shell on r200
cards.
This commit changed (loosened) the check for using the memcpy path in the
former al88 / al1616 texstore functions, which are now also used to
store rg texures. This patch restores the old strict check in case of
al textures. I've no idea why this fixes things, since I don't know the
code in question at all. But after seeing the bisect in bfdo34280 point
to this commit, I gave this fix a try and it fixes the font issues seen on
r200 cards.
[airlied:
r200 has no native working A8, so it does an internal storage format of AL88
however srcFormat == internalFormat == ALPHA when we get to this point,
so it copies, but it wants to store into an AL88 not ALPHA so fails,
I'll also push a piglit test for this on r200].
Many thanks to Nicolas Kaiser who did all the hard work of tracking this down!
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Build the new sources, plug the new functions into the dispatch table,
implement display list support. And enable extension in the gallium
state tracker.
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This implements the infrastructure for sampler objects and all the new
API functions.
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