| Commit message (Collapse) | Author | Age | Files | Lines |
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Unused since commit 7550a24f.
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Reviewed-by: Ian Romanick <[email protected]>
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While the pipe_reference_* helpers set the pointer, a bare pipe_reference
doesn't. Fixes 5 ARB_sync tests.
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f0ba7d897d1c22202531acb70f134f2edc30557d made debug_assert()/assert()
unsafe for expressions, but only now that u_atomic.h started to rely on
them for Windows that this became an issue.
This fixes non-debug builds with MSVC.
Reviewed-by: Brian Paul <[email protected]>
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This fixes flatshading of backface color in 4 of the piglit interpolation
tests.
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This is already done at set_index_buffer() time.
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When we upload shadow indices at draw time, we need the source offset.
Fixes the piglit draw-elements test.
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The original Broadcom driver also did this with the viewport.
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We support MOCS on both gen8 and gen9, so the message seems meaningless. Remove
it to avoid confusion.
Trivial.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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The odds of having this patch make a difference on Gen8+ are probably very low.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-but-not-tested-by: Jason Ekstrand <[email protected]>
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* Resolves missing util_format_linear_to_srgb_8unorm_table symbol.
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Because all topologies are reduced to basic primitives (i.e. no strips, fans)
and the vertices involved are all copied, there's no need for any elaborate
decisions where to insert the prim id. The logic employed was correct for
first provoking vertex, but didn't account at all for the last provoking
vertex case. And since we now will get the right constant value even if the
primitive type is later changed (for unfilled etc.) this is no longer
required to pass certain tests (which were checking for prim_id == some
const interpolated value so passing because both were wrong in the end).
This is a bit overkill (3x4 values assigned in total even though it's really
one scalar per prim...) but the code is now much easier and I don't need to
add more cases for last provoking vertex.
This fixes piglit primitive-id-no-gs-strip test.
Reviewed-by: Jose Fonseca <[email protected]>
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Previously the first provoking vertex convention would only be used if
flatshading were enabled. No matter how I look at it that cannot be possibly
correct. Maybe the code getting used was somewhat simpler that way at a time
where there weren't constant interpolated attributes, only flatshading...
(Note that all other places including the decomposition macros already do
the same.)
Reviewed-by: Jose Fonseca <[email protected]>
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This stage only worked for traditional old-school flatshading, it did ignore
constant interpolated values and only handled colors, the code probably
predates using of constant interpolated values in gallium. So fix this - the
clip stage apparently did this a long time ago already.
Unfortunately this also means the stage needs to be invoked when flatshading
isn't enabled but some other prim changing stages are - for instance with
fill mode line each of the 3 lines in a tri should get the same attribute
value from the leading vertex in the original tri if interpolation is constant,
which did not happen before
Due to that, the stage is now run in more cases, even unnecessary ones. Could
in theory skip it completely if there aren't any constant interpolated
attributes (and rast->flatshade isn't set), but not sure it's worth bothering,
as it looks kinda complicated getting this information in advance.
No piglit change (doesn't really cover this directly).
Reviewed-by: Jose Fonseca <[email protected]>
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Just like we do for tris (det shouldn't matter at this point, however
can have flags for things like line stipple reset).
No piglit change, it would fail line stippling tests if the flatshade
stage were run, which will happen with the next commit.
Reviewed-by: Jose Fonseca <[email protected]>
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The previous language was a bit misleading, since it sounded like
w was interpolated then the reciprocal calculated which isn't what
should be happening.
Reviewed-by: Jose Fonseca <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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I'm not sure if GS hw outputs line lists or line strips.
Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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It's used only if VGT_SHADER_STAGES_EN.DISPATCH_DRAW_EN is 1, which we don't
set.
Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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v2: added a helper function for invalidation of the sh constants
Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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This huge amount of code deserves its own file.
Reviewed-by: Michel Dänzer <[email protected]>
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The big function is split into 3 smaller functions.
Reviewed-by: Michel Dänzer <[email protected]>
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An assertion should suffice.
Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Michel Dänzer <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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With everything in place, we can now use the scalar backend compiler for
vertex shaders on BDW+. We make scalar vertex shaders the default on
BDW+ but add a new vec4vs debug option to force the vec4 backend.
No piglit regressions.
Performance impact is minimal, I see a ~1.5 improvement on the T-Rex
GLBenchmark case, but in general it's in the noise. Some of our
internal synthetic, vs bounded benchmarks show great improvement, 20%-40%
in some cases, but real-world cases are mostly unaffected.
Signed-off-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Now that fs_visitor::run is back to being only fragment
shader compilation, we can clean up a few stage == MESA_SHADER_FRAGMENT
conditions and rename it to run_fs.
Signed-off-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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This patch uses the previous refactoring to add a new run_vs() method
that generates vertex shader code using the scalar visitor and
optimizer.
Signed-off-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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