| Commit message (Collapse) | Author | Age | Files | Lines |
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Needed for throttling.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Jakob Bornecrant <[email protected]>
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But don't hook it up just yet until we figure out a good way to do that.
Also, we should, in the future, add driconf options to control what
throttling reasons should be honored, and the number of outstanding
swaps allowed.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Jakob Bornecrantz <[email protected]>
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The X server has limited throttle support on the server side,
but doing this in the client has some benefits:
1) X server throttling is per client. Client side throttling can be done
per drawable.
2) It's easier to control the throttling based on what client is run,
for example using "driconf".
3) X server throttling requires drm swap complete events.
So implement a dri2 throttling extension intended to be used by direct
rendering clients.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Jakob Bornecrantz <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
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If no pixels pass the clip test, return false.
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Fixes https://bugs.freedesktop.org/show_bug.cgi?id=41768
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This change releases the stw_framebuffer::mutex past creation of
the pbuffer stw_framebuffer. Without this change the pbuffers
lock is never released. Since on win32 mutexes are recursive, this
does not hurt as long as all actions on a context are done from
the same thread. But if, for example, context creation happens in
a different thread than usage, every access to the context will
block for ever.
Signed-off-by: José Fonseca <[email protected]>
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In commit 018ea68d8780ab5baeef0b8122b8410e5e55ae6d, when I
de-compacted clip planes on Gen6+, I updated both the old and new VS
back-ends to reflect the change in how clip planes are stored, but I
failed to change the code in gen6_vs_state.c that uploads clip plane
constants when using the old VS back-end.
As a result, if the set of enabled clip planes wasn't contiguous
starting with 0, then clipping would not occur properly. This patch
corrects gen6_vs_state.c to upload clip plane constants in the new
de-compacted form.
This only affects the old VS back-end (which is used for
fixed-function and ARB vertex programs, not for GLSL vertex shaders).
Fixes Piglit test fixed-clip-enables.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41603
Reviewed-by: Eric Anholt <[email protected]>
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This fixes a bug where we'd wind up emitting an invalid instruction like
MOVE R[0]., R[1]; - note the empty/zero writemask. If we don't write to
any dest register channels, cull the instruction.
v2: simply change/fix the existing test for instruction culling.
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Reviewed-by: Eric Anholt <[email protected]>
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Again, there was already a call to _mesa_source_buffer_exists() earlier in
the function.
Reviewed-by: Eric Anholt <[email protected]>
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There was already a call to _mesa_source_buffer_exists() earlier in
the function.
Reviewed-by: Eric Anholt <[email protected]>
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Instead of the renderbuffer pointer. In the future, attaching a texture
may not mean the renderbuffer pointer gets set too.
Plus, remove some commented-out assertions.
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v2: add a 'reading' parameter to distinguish between reading and writing
to the renderbuffer (we don't want to check if _ColorReadBuffer is null
when we're about to draw). Eric found this mistake.
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Don't use the uint/int paths for ZS formats for tex tile cache.
fixes: https://bugs.freedesktop.org/show_bug.cgi?id=41695
Signed-off-by: Dave Airlie <[email protected]>
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These functions were only called in framebuffer.c where they were defined.
Remove the unneeded attIndex parameter too.
Reviewed-by: Eric Anholt <[email protected]>
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What I would prefer to assert is that, for each region that is currently
mapped, no batch is emitted that uses that region's bo. However, it's much
easier to implement this big hammer.
Observe that this requires that the batch flush in intel_region_map() be
moved to within the map_refcount guard.
v2: Add comments (borrowed from anholt's reply) explaining why the
assertion is a good idea.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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When updating a register reference to reflect the fact that we were
taking its absolute value, the fragment shader back-end failed to
clear the negate flag, resulting in abs(-x) getting computed as
-abs(x).
I also found (and fixed) a similar problem in brw_eu.h, but I'm not
aware of an actual manifestation of that problem.
Fixes piglit test glsl-fs-abs-neg-with-intermediate.
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It doesn't implement full TXD, but at least it does not crash.
Fixes arb_shader_texture_lod-texgrad and glsl-fs-shadow2DGradARB-*
piglit tests.
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brw_set_compression_control took a GLboolean as an argument, then
promptly used a switch statement to compare it with various enumeration
values. Clearly it's not actually a boolean.
Introduce a new enumeration type, enum brw_compression, and use that.
Found by converting GLboolean to bool; clang then gave warnings about
switching on a boolean and ultimately duplicated case errors.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Neither OES_framebuffer_object nor EXT_framebuffer_object allow
querying the window system FBO.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
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Previously GL_DEPTH_BUFFER and GL_STENCIL_BUFFER were (incorrectly)
allowed for both. Those enums don't even really exist! Now GL_DEPTH
and GL_STENCIL are only allowed for the window system FBO.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
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We've been requiring SM 3.0 all along so this just removes unused code.
Reviewed-by: Jose Fonseca <[email protected]>
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This adds support to the clear and tile caches for integer storage
and clearing, avoiding any floating paths.
Signed-off-by: Dave Airlie <[email protected]>
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these are never USCALED, always UINT in reality.
taken from some work by Christoph Bumiller
v2: fixup formatting of table + tabs
Signed-off-by: Dave Airlie <[email protected]>
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Fixes https://bugs.freedesktop.org/show_bug.cgi?id=34199
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Previously it was getting set in draw_set_mapped_constant_buffer() but
if there were no shader constants, that function wasn't called. So the
pt.user.planes field was null and we died when we tried to access the
clip planes in the LLVM-generated code.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=41663
Note: This is a candidate for the 7.11 branch.
Reviewed-by: José Fonseca <[email protected]>
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Instead of 12 use DRAW_TOTAL_CLIP_PLANES. The max number of user-defined
clip planes was increased to 8 so the total number of planes is 14.
This doesn't fix any specific bug, but clearly the old code was wrong.
Reviewed-by: José Fonseca <[email protected]>
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For example, GL_TRIANLGES is converted to _3DPRIM_TRILIST.
The conversion is necessary because HiZ and MSAA resolve operations emit
a 3DPRIM_RECTLIST, which cannot be conveyed by GLenum.
As a consequence, brw_gs_prog_key.primitive is also converted.
v2
----
- [anholt] Split brw_set_prim into brw/gen6 variants in previous commit,
since not much code is really shared between the two.
- [anholt] Replace switch statements with table lookups, since this is
a hot path.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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The "slight optimization to avoid the GS program" in brw_set_prim() is not
used by Gen 6, since Gen 6 doesn't use a GS program. Also, Gen 6 doesn't use
reduced primitives.
Also, document that intel_context.reduced_primitive is only used for Gen < 6
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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now that we have integer texture types I can drop this workaround so that
copies of values is done properly (as floats would fail on some corner cases).
Signed-off-by: Dave Airlie <[email protected]>
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with these I can drop the force int type hack.
Signed-off-by: Dave Airlie <[email protected]>
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glDeleteProgram should only be able to remove the one refcount for the
user's reference to the program from the hash table (even though that
ref does live on in the hash table until the last other ref is
removed).
Fixes piglit ARB_shader_objects/delete-repeat.
Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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PIPE_CONTROL reported time stamp are 64 bits value incrementing every
80 ns, and only the low 32 bits are active (high 32 are always 0).
v2: Cleaned up whitespace, function arguments (anholt).
Fixes piglit EXT_timer_query/time-elapsed
Signed-off-by: Zou Nan hai <[email protected]>
Signed-off-by: Eric Anholt <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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The hash table needs a copy of the key that it can keep for
comparisons during searches.
Signed-off-by: Ian Romanick <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41499
Cc: Stéphane Marchesin <[email protected]>
Tested-by: Luzipher <[email protected]>
Tested-by: Michał Lipski <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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as per Brian's suggestion, drop the pointless loops.
Signed-off-by: Dave Airlie <[email protected]>
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The rest of the linker/glsl translation code checks for NULL, so I suppose we should check here too. Fixes crash on exit with i915g instanced drawing.
Reviewed-by: Ian Romanick <[email protected]>
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Not 100% sure these are correct yet
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Will get to adding r600/r700/cayman support, have it mostly written on
another PC.
Signed-off-by: Dave Airlie <[email protected]>
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Should fix https://bugs.freedesktop.org/show_bug.cgi?id=41613
We don't want to create these vertex elements unless the pipe driver
vertex stage can handle integers.
Signed-off-by: Dave Airlie <[email protected]>
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