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The previous any() implementation would generate arg0.x || arg0.y ||
arg0.z. Having an expression operation for this makes it easy for the
backend to generate something easier (DPn + SNE for 915 FS, .any
predication on 965 VS)
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Fixes: glsl-fs-any
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Signed-off-by: José Fonseca <jfonseca@vmware.com>
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Signed-off-by: José Fonseca <jfonseca@vmware.com>
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We ended up returning CONST[loc] rather than TEMP[loc2]. Things would
*usually* end up working out OK, since the constants often ended up
getting allocated to CONST[loc..loc+columns] with no swizzle. But for
the case where the contigous temporary copy of the swizzled constant
vec4 args was actually needed, we'd end up reading some other constant
values, possibly including ones not actually allocated.
Fixes: glsl-varying-mat3x2.
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Fixes: glsl-getactiveuniform-length.
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Fix mixed use of GL_APIENTRY and GLAPIENTRY. Parameter list of a function
prototype should never be empty.
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Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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Signed-off-by: Brian Paul <brianp@vmware.com>
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This is the same issue as in the previous patch, but here the Blit is not
implemented for separate depth and stencil buffers at all (such
a configuration is not supported in Gallium) and the code incorrectly treated
a D24S8 texture as two separate buffers, making this Blit a no-op.
Signed-off-by: Brian Paul <brianp@vmware.com>
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This code is part of a patch by Marek Olšák.
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This is based on a patch from Marek Olšák.
NOTE: This is a candidate for the Mesa 7.8 branch.
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My merge of Zhenyu's patch on top of my previous patches broke it by
my code expecting simd16 single write and Zhenyu's simd8 path being
disabled by mine. Merge the two for success.
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The docs claim two conflicting things: One, that a scalar source is
supported. Two, source hstride must be 1 and width must be exec size.
So splat a constant argument out into a full reg to operate on, since
violating the second set of constraints is clearly failing.
The alternative here might be to do a 1-wide exec on a constant
argument for math1. It would probably save cycles too. But I'll
leave that for the glsl2-965 branch.
Fixes glsl-algebraic-div-one-2.shader_test.
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Fixes glsl-algebraic-add-add-1.
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The default constructor did not initialize some member variables.
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Only 8 out of the up to 13 regs are for source/dest depth, so the name
wasn't particularly appropriate. Note that this doesn't count the
constant or URB payload regs. Also, don't pre-divide by 2, so it's
actually a number of registers.
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Whenever the accumulator results are needed, this bit must be set.
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This makes reading the code easier when matching up to the specs,
which also use this format.
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The SIMD16 message no longer has the goofy interleaved format that
made Compr4 compression necessary before.
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Again, this is a one-element struct that was incorrectly missing the
field.
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This was triggered by the previous bug, but is a separate problem
in the general sense.
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According to both GLSL 1.20 and 4.0, these are a struct with one field
called "sceneColor".
Fixes a crash on loading in FlightGear.
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If we hit the linear blit path, we'd come up with a pitch of 0, then
divide by zero.
Fixes vbo-subdata-zero, made for bug #28931 (warsow).
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This function was apparently missing from the display list dispatch
table, causing the generic no-op function to be called instead. To make
matters worse, the no-op function is indistinguishable from a successful
call to GetUniformLocation. GL specifies that GetUniformLocation is
executed immediately when compiling display lists.
Fixes fdo bug 29622.
Signed-off-by: Nick Bowler <nbowler@draconx.ca>
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These sources compile to nothing when FEATURE_ES is not defined and thus
were overlooked. Note that api_exec_es[12].c are still missing on the
list. They should be added when they can be generated on the fly.
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Note that GLES headers use GL_APIENTRY, not GLAPIENTRY.
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mfeatures.h defines ASSERT_NO_FEATURE to ASSERT, which is defined in
compiler.h. Header files using the macro should include compiler.h.
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Currently Gallium internals always use PIPE_TEXTURE_2D and normalized
coordinates to access textures.
However, PIPE_TEXTURE_2D is not always supported for NPOT textures,
and PIPE_TEXTURE_RECT requires unnormalized coordinates.
Hence, this change adds support for both kinds of normalization.
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Searched for them with:
git grep -E '[!=]=.*PIPE_TEXTURE_2D|PIPE_TEXTURE_2D.*[!=]=|case.*PIPE_TEXTURE_2D'
Behavior hasn't been changed.
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format ‘%d’ expects type ‘int’, but argument 2 has type ‘long int’
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