| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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We need to downsample before flushing BUFFER_FAKE_FRONT_LEFT to
BUFFER_FRONT_LEFT in intel_flush_front.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Stop repeating ourselves. Replace the 4 instances of
`driContext->driDrawablePriv` with `driDrawable`.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Move it from intel_screen.c to intel_context.c. Redeclare as non-static.
A future commit will use it in multiple files.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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This is basically cut-and-paste from the swrast implementation, and it
could probably be (slightly) more optimal.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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*headdesk*
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v2: Use base-10 for versions like gl_context::Version. Suggested by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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v2: Use base-10 for versions like gl_context::Version. Suggested by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
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In the i965 dirver, the chipset must be i965.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This forces the drivers to do at least some validation of context API
and version before creating the context. In r100 and r200 drivers, this
means that they don't do any post-hoc validation.
v2: Actually reject compatibility profile 3.2+ contexts. Thanks Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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After realizing that brw_finish_batch emitted some final PIPE_CONTROLs
to record occlusion queries, Chris noted that we probably hadn't
reserved enough space to actually emit them.
Reserving a full 60 bytes seems a bit harsh, since we only need that
much if occlusion queries are actually active. Plus, 28 bytes would be
sufficient for Gen7, and 24 for Gen4-5.
We could optimize this in the future, but it doesn't seem too critical.
NOTE: This is a candidate for stable release branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=53311
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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On Gen4+, brw_finish_batch() calls brw_emit_query_end(), which emits
some extra PIPE_CONTROLs to capture the current occlusion query data.
Unfortunately, it was being called *after* _intel_batchbuffer_flush
added the MI_BATCH_BUFFER_END, meaning those PIPE_CONTROLs didn't get
inside the batch.
Not only does this likely cause bogus occlusion query values, it can
also cause crashes: with the recent change to use 64-bit depth count
writes on Gen6+, we started emitting an odd-length PIPE_CONTROL, which
happened after the MI_NOOP padding. This resulted in an odd-length
batch buffer, which resulted in execbuf2 returning -EINVAL and the
application dying with an intel_do_flush_locked failure.
On older generations, finish_batch() doesn't emit any state, so this
change shouldn't have any effect.
Huge thanks to Chris Wilson for helping me figure this out.
NOTE: This is a candidate for stable release branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=53311
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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v2: fix bad comment from before I gave up and decided to just use doubles.
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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I want to introduce some more debug output for performance surprises that
includes fallbacks, but aren't necessarily software rasterization. Leave
INTEL_DEBUG=fall in place for those that have used that flag before.
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Avoid INVALID_OPERATION error if decompressing rectangle texture.
Setting mipmap level limits for those textures is error that must not be
hit by meta code to mislead user.
[v3/Kayden]: Resolve conflicts due to Eric picking a subset of Pauli's
original changes.
Signed-off-by: Pauli Nieminen <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Sampler objects are perfect for meta operations.Sampler object
is separate state object that shadows the sampling state in texture
object. With sampler object mipmap can maintain same sampling state for
all subsequent generation requests.
Signed-off-by: Pauli Nieminen <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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In tune with previous patches. Again there is duplication of information
in function parameters that is good to remove.
Signed-off-by: Pauli Nieminen <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Size and format information is always stored in gl_texture_image
structure. That makes it preferable to remove duplicate information from
parameters to make interface easier to understand.
Signed-off-by: Pauli Nieminen <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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gl_texture_image structure always holds size and internal format before
TexImage driver hook is called. Those passing same information in
function parameters only duplicates information making the interface
harder to understand.
Signed-off-by: Pauli Nieminen <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Always downsample before mapping, even if the map mode contains
GL_MAP_INVALIDATE_RANGE_BIT. If we neglect to downsample when only
a subrect is mapped then the upsample in intel_miptree_unmap_multisample
may write garbage to the region outside the subrect.
(Eric gave my patch e88cfbb a conditional reviewed-by with the condition
that it always downsample before mapping. I forgot to make that change
before pushing the patch.)
Signed-off-by: Chad Versace <[email protected]>
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Fixes the 3 new piglit edgeflag tests.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=40707
Reviewed-by: Kenneth Graunke <[email protected]>
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Fixes piglit gl-2.0/edgeflag.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Kenneth Graunke <[email protected]>
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It's already in the state struct.
Reviewed-by: Kenneth Graunke <[email protected]>
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Fixes the glsl skinning demo regression since changing to the new GLSL
compiler, and is part of fixing piglit gl-2.0-edgeflag.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50079
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Kenneth Graunke <[email protected]>
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If there was an edge flag or a two-side-color pair present, we'd end up
mismatched and read values from earlier in the VUE for later FS inputs.
v2: Fix regression in gles2conform shaders generating point size. (change by
anholt)
Signed-off-by: Olivier Galibert <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
NOTE: This is a candidate for the 8.0 branch.
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Patch changes i915 and i965 drivers to use fixed function version of
meta clear when running on ES 1.1. This fixes rendering errors seen with
Google Maps, Angry Birds and Gallery3D on Android platform.
Change 88128516d43be5d25288ff5b64db63cda83c04b3 exposes all extensions
internally to be available independent of GL flavour, therefore check
against ARB_fragment_shader does not work.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50333
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This removes the CS stall on Ivybridge.
On Sandybridge, the depth stall needs to be preceded by a non-zero
post-sync op, which requires a CS stall, which needs a stall at
scoreboard. Emit the full workaround.
Reviewed-by: Daniel Vetter <[email protected]>
Cc: Eric Anholt <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
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I don't know if it was possible to trigger this bug -- we don't merge
saturates into the math instruction because we're bad at coalescing currently,
and there's nothing generating these with predicates. Still, let's avoid
future bugs when we do smarter codegen.
Reviewed-by: Kenneth Graunke <[email protected]>
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This was ridiculous. We were ignoring the inst->header.saturate flag in the
case of math and only math. On gen4, we would leave inst->header.saturate in
place if it happened to be set, which would end up being applied to the
implicit mov and thus trash the first argument. On gen6, we would overwrite
inst->header.saturate with the saturate flag from the argument, which was not
set appropriately in brw_vec4_emit.cpp, and was only not a bug due to our
incompetence at coalescing saturate moves.
By ripping the argument out and making saturate work just like all the other
brw_eu_emit.c code generation, we can avoid both these classes of bugs.
Fixes piglit fog-modes, and the new specific fs-saturate-exp2 case.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48628
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Kenneth Graunke <[email protected]>
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There was a chance for brw_wm_emit.c to screw up and pass (1 << 4) instead of
1, which would get converted to 0 when stored. Instead, use stdbool which
converts nonzero to true/1 like we want.
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The hardware seems to use the length of the PIPE_CONTROL command to
indicate whether the write is 64-bits or 32-bits. Which makes sense
for immediate writes.
Daniel discovered this by writing a pattern into the query object bo
and noticing that the high 32-bits were left intact, even on those
pipe control writes that seemingly worked.
Signed-off-by: Daniel Vetter <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This consolidates the complexity in one place, which is important
because it's about to get even more complicated.
Signed-off-by: Kenneth Graunke <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This implements one of the Sandybridge PIPE_CONTROL workarounds. It
doesn't appear to be required for Ivybridge.
Signed-off-by: Kenneth Graunke <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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The hardware seems to use the length of the PIPE_CONTROL command to
indicate whether the write is 64-bits or 32-bits. Which makes sense
for immediate writes.
Daniel discovered this by writing a pattern into the query object bo
and noticing that the high 32-bits were left intact, even on those
pipe control writes that seemingly worked.
Signed-off-by: Daniel Vetter <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This consolidates the complexity in one place, which is important
because it's about to get even more complicated.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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PIPE_CONTROL has variable length, depending upon generation and whether
we want to do 32-bit or 64-bit data writes. Make it explicit, rather
than hiding a length of 4 in the #define for _3DSTATE_PIPE_CONTROL.
Generated by s/3DSTATE_PIPE_CONTROL/3DSTATE_PIPE_CONTROL | (4 - 2)/g.
This is equivalent since the #define used to have | 2 in it. A grep
through the sources shows that all instances have been converted, so
it's safe to remove the | 2 from the #define.
Signed-off-by: Daniel Vetter <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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To silence compiler warning.
Reviewed-by: José Fonseca <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Unlike the FS side in the previous commit, this does variable indexing just
fine, using the same code as we used for other variable-indexed pull
constants.
Reviewed-by: Kenneth Graunke <[email protected]>
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Variable array indexing isn't finished, because the lowering pass
turns it all into conditional moves of constant index accesses so I
can't test it.
Reviewed-by: Kenneth Graunke <[email protected]>
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