| Commit message (Collapse) | Author | Age | Files | Lines |
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We haven't found a case where this is needed, but it would be prudent
for some hosts, per Jose.
Reviewed-by: José Fonseca <[email protected]>
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I need to access the pointer in st/mesa when I only have pipe_resource.
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We don't normally clear immediately after drawing something. But as it
was, the drawing would incorrectly appear after the clear.
Fixes piglit clear-varray-2.0 failure.
Reviewed-by: José Fonseca <[email protected]>
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Return 0 for features we don't support. Added debug_printf()
warnings when we fail to handle a new PIPE_CAP_x case. That will
alert us to interfaces changes in the future. We don't want to
just ignore new PIPE_CAPs and possibly miss something important.
Reviewed-by: José Fonseca <[email protected]>
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Before, we weren't clamping the vertex colors produced by ARB vertex
programs. This could result in some rendering being too bright (in
ETQW, for example).
Also add cases for PIPE_CAP_VERTEX_COLOR_CLAMPED and
PIPE_CAP_FRAGMENT_COLOR_CLAMPED with comments to be complete.
Reviewed-by: José Fonseca <[email protected]>
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We can't support these vertex attributes, but don't die in an assertion.
Issue a warning instead.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=48142
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Reviewed-by: Brian Paul <[email protected]>
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min_index/max_index are merely conservative guesses, so we can't
make buffer overflow detection based on their values.
Tested-by: Jakob Bornecrantz <[email protected]>
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Based on a patch submitted by Vic Lee. The other part of his patch
which checked the fs pointer wasn't needed.
This fixes a crash when clear() is called before any VS or FS is set.
But this can only happen when the driver is used without the Mesa
state tracker.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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draw module calls back into the driver and sets certain parts
of the state to whatever it needs, unfortunately unless you
get the ordering of calls to draw just right you'll end up
reseting your own driver state. That's what was happening to us
draw module would under certain conditions reset our own driver
state.
Reviewed-by: Brian Paul <[email protected]>
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This reverts commit 0950086376b1c8b7fb89eda81ed7f2f06dee58bc.
It was decided to refactor the transfer API instead of adding workarounds
to address the performance issues.
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After biasing we need to clamp to be sure we don't exceed the number of
levels in the mipmap. This fixes an assertion at svga_sampler_view.c:70
v2: simplify the biasing, clamping code per Jose's suggestion.
Reviewed-by: José Fonseca <[email protected]>
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Backends usually advertise a SVGA3D_DEVCAP_MAX_POINT_SIZE between 63 and
256, so an hardcoded max point size of 80 is often incorrect.
This limitation does not apply for anti-aliased points (as they are done
via draw module) but we still advertise the same limit for both, because
all others pipe drivers do.
Reviewed-by: Brian Paul <[email protected]>
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Some backends may advertise more temps than SVGA3D_TEMPREG_MAX, but the
driver is hardwired to only support up to the value defined by
SVGA3D_TEMPREG_MAX, so clamp to it.
Reviewed-by: Brian Paul <[email protected]>
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r600g is the only driver which has made use of it. The reason the CAP was
added was to fix some piglit tests when the GLSL pass lower_output_reads
didn't exist.
However, not removing output reads breaks the fallback for glClampColorARB,
which assumes outputs are not readable. The fix would be non-trivial
and my personal preference is to remove the CAP, considering that reading
outputs is uncommon and that we can now use lower_output_reads to fix
the issue that the CAP was supposed to workaround in the first place.
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We were inverting the meaning of the stencil op flags: in svga/d3d
the normal incr/decr wraps and the SAT ops clamp.
This fixes piglit failures (at least stencil-twoside and stencil-wrap).
We should backport this everywhere we can.
Reviewed-by: Brian Paul <[email protected]>
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Two of the switch cases used PIPE_FORMAT_ tokens instead of SVGA3D_ tokens.
As it happens, the token values are equal for these formats so there's no
net change.
Reviewed-by: José Fonseca <[email protected]>
Reviewed-by: Jakob Bornecrantz <[email protected]>
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Just to be safe with ref counting and avoid atomic operations.
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This fixes another case of faulting when freeing a pipe_sampler_view
that belongs to a previously destroyed context.
Reviewed-by: Jose Fonseca <[email protected]>
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Basically, instead of immediately freeing deleted surfaces, hang onto
them in a cache to do quick re-allocation. This helps when surfaces
are frequently destroyed and then reallocated a bit later.
Reviewed-by: José Fonseca <[email protected]>
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There was a SVGA_HOST_SURFACE_CACHE_BYTES symbol, but it was never
used.
Now when we go to add a newly deleted surface to the cache we check
if the cache size would be exceeded. If so, try to free the least
recently "unused" surfaces until the cache is smaller. If we can't
do that, simply don't cache the newly deleted surface. The alternative
involves flushing and waiting and we don't want to do that.
Reviewed-by: José Fonseca <[email protected]>
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Reviewed-by: José Fonseca <[email protected]>
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Before, if shader translation failed for any reason we'd keep trying
to translate the shader over and over again during state validation.
The dummy fragment shader emits solid red so that might be visual
clue that translation is failing.
Reviewed-by: Jose Fonseca <[email protected]>
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The assertion recently added in dst_register() was invalid because that
function is also (suprisingly) used to declare constant registers.
Move the assertion to the callers where we're really creating temp
registers and add some code to prevent emitting invalid temp register
indexes for release builds.
Also, update the comment for get_temp(). It didn't return -1 if it
ran out of registers and none of the callers checked for that.
Reviewed-by: Jose Fonseca <[email protected]>
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And assert on the register index in dst_register(). The dest can
only be an output or temp reg and there's more of the later.
Reviewed-by: Jose Fonseca <[email protected]>
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A winsys is already a private object of a driver.
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Just let the hardware do it if it can and avoid drivers having to
check for the special case on each draw call.
v2: update the draw module
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In certain situations API's will call pipe->clear which doesn't
require fragment shader, but then we'd try to verify the pipeline
and assume fragment shader was always set. This was leading to
crash when API would just call simple clear's before anything else.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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v2: add the helper function, improve the condition
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This function releases the buffer that contains user-space vertex data.
The buffer_offset field points into that buffer. So reset the
buffer_offset to zero when we release the buffer so that subsequent
draws don't inadvertantly get a bad offset.
Fixes error messages / failed assertions (in the draw module's bounds/size
checking code) when running piglit's polygon-mode test.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Brian Paul <[email protected]>
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To fix failed assertions when calling glCopyBufferSubData().
svga_texture() asserts that the resource is a texture. Simply move the
calls to svga_texture() after the code that handles non-texture copies
so that we don't call it with non-texture resources.
Fixes glean bufferObject failure.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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The legal range for the device is apparently [-16.0, +15.0].
Limiting the range to [-15, +15] fixes piglit's lodbias test.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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The interaction between the mipmap lod min/max limits and the texture
base/max level limits is kind of tricky. Changing the base level
didn't work as expected before.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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This makes lod clamping more consistent with other drivers.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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Dirty flags also need to be updated in face of recent interface change.
Fixes regression in compiz.
Reviewed-by: Brian Paul <[email protected]>
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Some hardware versions rely on it to render correctly.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: José Fonseca <[email protected]>
Reviewed-by: Jakob Bornecrantz <[email protected]>
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svga_sampler_view contains a pointer to a pipe_resource (base class of
svga_texture) and svga_texture contains a pointer to an svga_sampler_view.
This circular dependency prevented the objects from ever being freed when
they pointed to each other. Make the svga_sampler_view::texture pointer
a "weak reference" (no reference counting) to break the dependency.
This is safe to do because the pipe_resource/texture always has a longer
lifespan than the sampler view so when svga_sampler_view stops referencing
the texture, the texture's refcount never hits zero.
Fixes a memory leak seen with google earth and other apps.
Reviewed-by: Jakob Bornecrantz <[email protected]>
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Signed-off-by: Jakob Bornecrantz <[email protected]>
Reviewed-by Brian Paul <[email protected]>
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Signed-off-by: Jakob Bornecrantz <[email protected]>
Reviewed-by Brian Paul <[email protected]>
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Signed-off-by: Jakob Bornecrantz <[email protected]>
Reviewed-by Brian Paul <[email protected]>
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Conflicts:
src/gallium/auxiliary/tgsi/tgsi_strings.c
src/mesa/state_tracker/st_atom_clip.c
commit d919791f2742e913173d6b335128e7d4c63c0840
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 17:59:22 2012 +0100
d3d1x: adapt to new clip state
commit cfec82bca3fefcdefafca3f4555285ec1d1ae421
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 14:16:51 2012 +0100
gallium/docs: update for clip state changes
commit c02bfeb81ad9f62041a2285ea6373bbbd602912a
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 14:21:43 2012 +0100
tgsi: add TGSI_PROPERTY_PROHIBIT_UCPS
commit d4e0a785a6a23ad2f6819fd72e236acb9750028d
Author: Brian Paul <[email protected]>
Date: Thu Jan 5 08:30:00 2012 -0700
tgsi: consolidate TGSI string arrays in new tgsi_strings.h
There was some duplication between the tgsi_dump.c and tgsi_text.c
files. Also use some static assertions to help catch errors when
adding new TGSI values.
v2: put strings in tgsi_strings.c file instead of the .h file.
Reviewed-by: Dave Airlie <[email protected]>
commit c28584ce0d8c62bd92c8f140729d344f88a0b3cd
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 12:48:09 2012 +0100
gallium: extend user_clip_plane_enable to apply to clip distances
commit f1d5016c07f786229ed057effbe55fbfd160b019
Author: Marek Olšák <[email protected]>
Date: Fri Jan 6 02:39:09 2012 +0100
nvfx: adapt to new clip state
commit 6f6fa1c26bd19f797c1996731708e3569c9bfe24
Author: Marek Olšák <[email protected]>
Date: Fri Jan 6 01:41:39 2012 +0100
st/mesa: fix DrawPixels with GL_DEPTH_CLAMP
commit c86ad730aa1c017788ae88a55f54071bf222be12
Author: Christoph Bumiller <[email protected]>
Date: Tue Jan 3 23:51:30 2012 +0100
nv50: adapt to new clip state
commit 3a8ae6ac243bae5970729dc4057fe02d992543dc
Author: Christoph Bumiller <[email protected]>
Date: Tue Jan 3 23:32:36 2012 +0100
nvc0: adapt to new clip state
commit 6243a8246997f8d2fcc69ab741a2c2dea080ff11
Author: Marek Olšák <[email protected]>
Date: Thu Dec 29 01:32:51 2011 +0100
draw: initalize pt.user.planes in draw_init
This fixes a crash in glean/fpexceptions.
commit e3056524b19b56d473f4faff84ffa0eb41497408
Author: Marek Olšák <[email protected]>
Date: Mon Dec 26 06:26:55 2011 +0100
svga: adapt to new clip state
commit c5bfa8b37d6d489271df457229081d6bbb51b4b7
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 14:11:51 2011 +0100
r600g: adapt to new clip state
commit f11890905362f62627c4a28a8255b76eb7de7df2
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 14:10:26 2011 +0100
r300g: adapt to new clip state
commit e37465327c79a01112f15f6278d9accc5bf3103f
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 12:39:16 2011 +0100
draw: adapt to new clip state
This adds a regression in the LLVM clipping path. Can anybody see anything
wrong with the code? It works for every other case, just glean/fpexceptions
crashes when doing the "Infinite clip plane test".
commit b474d2b18c72d965eefae4e427c269cba5ce6ba2
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 13:14:59 2011 +0100
u_blitter: don't save/set/restore clip state
commit 9dd240ea91f523a677af45e8d0adb9e661e28602
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 13:11:56 2011 +0100
gallium: don't cso_save/set/restore clip state
The enable bits are in the rasterizer state.
commit a4f7031179f5f4ad524b34b394214b984ac950f6
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 12:58:55 2011 +0100
gallium: default depth_clip to 1
depth_clip = !depth_clamp
commit fe21147a00ab90e549d63fe12ee4625c9c2ffcc3
Author: Marek Olšák <[email protected]>
Date: Mon Dec 26 06:14:19 2011 +0100
trace,util: update state logging to new clip state
Also dump the other missing flags.
commit 2a3b96e84ac872dcc5bc1de049fe76bb58d64b23
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 10:43:43 2011 +0100
st/mesa: adapt to new clip state
commit b7b656a42fca19d7c85267f42649a206a85a2c72
Author: Marek Olšák <[email protected]>
Date: Sat Dec 17 15:45:19 2011 +0100
gallium: move state enable bits from clip_state to rasterizer_state
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All the implementations of this function always return TRUE.
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