| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Petri Latvala <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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I don't know of any applications that actually use it. Now that Mesa
supports GL_ARB_separate_shader_objects in all drivers, this extension
is just cruft.
The entrypoints for the extension remain in the XML. This is done so
that a new libGL will continue to provide dispatch support for old
drivers that try to expose this extension.
Future patches will add OpenGL ES GL_EXT_separate_shader_objects, but
that's a different thing.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This code was broken in some odd ways before. Too much state was being
saved, it was being restored in the wrong order, and in the wrong way.
The biggest problem was that the pipeline object was restored before
restoring the programs attached to the default pipeline.
Fixes a regression in the glean texgen test.
v3: Fairly significant re-write. I think it's much cleaner now, and it
avoids a bug with some meta ops that use shaders (reported by Chia-I).
v4: Check Pipeline.Current against NULL instead of Pipeline.Default.
Suggested by Chia-I.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Chia-I Wu <[email protected]>
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This is for glBindTextures(), since it doesn't change the active
texture unit.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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We had the EGLimage structure laying around in intel_regions.h, but now
it's the only thing left in the file.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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v2: Fix bad pointer on unreference (caught by Chad)
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
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I slipped this in in the region->pitch change from pixels to bytes, but I
don't see any reason for it any more -- the libdrm code doesn't appear to
divide pitch by a cpp.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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If the stride wasn't width*cpp, we wouldn't track how much of the src is
busy, and allow a subdata into the end to proceed unsynchronized.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Note: region->width/height used to reflect the total_width/height padding
of separate stencil, though mt->total_width didn't. region->width/height
was being used in EGL images, where the padded value would have been the
wrong one, so I converted them to use rb->Width/Height.
v2: Drop debug printf that slipped in (caught by Ken)
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Regions aren't refcounted safely for multithreaded applications, and
they're not terribly useful wrappers of a BO, so I'm trying to remove
them.
Even the stride I added here could probably be reduced to use of an
existing field in the __DRIimageRec, but I want this to be as mechanical
of a change as possible.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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I want to do this to get the region removed from DRI images. However, it
does mean that we won't share the intel_region between the rb and the
texture for texture_from_pixmap. I think that's fine.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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I noticed that we were doing this while changing the DRI3 path to not use
regions, which involved changing the signature of
intel_update_winsys_renderbuffer_miptree() this way.
v2: Replace my comment with Chad's version.
Reviewed-by: Kenneth Graunke <[email protected]> (v1)
Reviewed-by: Kristian Høgsberg <[email protected]> (v1)
Reviewed-by: Chad Versace <[email protected]>
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Once a buffer has been named, drm_intel_bo_flink() is just a getter.
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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The drm function to get the tiling is just a getter storing the two
pointers, so we don't need to go out of our way to avoid it.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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All the consumers are doing it on a miptree.
v2: fix a silly duplicated dereference (review by Ken)
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]> (v1)
Reviewed-by: Chad Versace <[email protected]> (v1)
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All the consumers are doing it on a miptree.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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v1 of the patch got pushed, insted of the v2 that I had reviewed.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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intel_alloc_renderbuffer_storage() will clobber rb->Format which was
already set up by intel_create_renderbuffer(). This causes the driver
to potentially create the depth buffer in the wrong format.
In practice this makes the depth buffer Z24 even if the visual has
depthBits==16.
The incorrect depth buffer format doesn't seem to cause any actual
problems in i965, but it seems like we should fix it anyway. I see
Z16 has been more or less deprecated in the driver except the for
the depthBits==16 case. But if we want to use Z24 even in that
case (not sure it's really legal?) it would look better if the
code made that decision explicitly rather than relying on the
format to get magically overwritten by the renderbuffer code.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
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Gen2 doesn't support texturing from Z formats, so state as much.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
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intel_alloc_renderbuffer_storage() will clobber rb->Format which was
already set up by intel_create_renderbuffer(). This causes the driver
to potentially create the depth buffer in the wrong format.
Long time ago things worked by accident because
_mesa_choose_tex_format() checked for ARB_depth_texture
and thus returned MESA_FORMAT_NONE on gen2 hardware. Somehow
that ended up working when depthBits==16 because the driver
would then pick DEPTH_FRMT_16_FIXED. Not sure how, but things
also seemed to work with depthBits==24.
Things started to go more sideways at:
commit 6ae473221a53d8bcb584021483c5328797c6b67c
Author: Eric Anholt <[email protected]>
Date: Mon Apr 22 16:04:25 2013 -0700
intel: Fold the one last function intel_tex_format.c into the caller.
since that caused intel_miptree_create_layout() to divide by zero
when encoutering MESA_FORMAT_NONE (bw==0). So after this
commit things were broken enough that many applications wouldn't even
run.
Things got a bit better at:
commit c245efe7e8247ba0c845dee7b77e63fdbfc7e1b3
Author: Eric Anholt <[email protected]>
Date: Thu Mar 21 09:50:45 2013 -0700
mesa: Remove extension checking from ChooseTexFormat.
since now _mesa_choose_tex_format() would return MESA_FORMAT_X8_Z24
for GL_DEPTH_COMPONENT due to i915 erroneosly claiming that
MESA_FORMAT_X8_S24 (and others) are supported texture formats even
on gen2 hardware. So now the the div-by-zero was gone, but now the
driver would pick DEPTH_FRMT_24_FIXED_8_OTHER even when
depthBits==16 which caused rendering problems.
If we prevent rb->Format from getting clobbered for the depth buffer
things work much better. This makes the spinning title text visible
again in chromium-bsu at 16bpp, for example.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
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Fixes a crash in Khronos CTS packed_pixels tests.
Cc: <[email protected]>
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77221
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77221
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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v2: Fix SIMD mode comment (caught by Eric Anholt).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77221
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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v2: Drop unused num_components variable; fix SIMD Mode comment
(caught by Eric Anholt).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77221
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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The brw_eu_emit.c code manually forces the header present bit when
used in align1 (scalar) mode. So, this has no effect currently.
However, it is nice to have fs_inst::header_present reflect reality.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77221
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This is similar to what Eric did for Gen7 a little while ago; it also
has support for untyped surface reads.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Otherwise we crash when setting up atomic buffer objects.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77221
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Francisco made brw_mark_surface_used a freestanding function in
commit a32817f3c248125fb537c3a915566445e5600d45. We should use it.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This must not have existed when I wrote the original code. The atomic
operation header setup code uses this.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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For platforms using hardware contexts (currently Gen6+), we failed to
emit PIPELINE_SELECT and 3DSTATE_VF_STATISTICS, instead emitting MI_NOOP
for both.
During one of the context initialization reordering patches, we
accidentally moved brw_init_state before we set brw->CMD_PIPELINE_SELECT
and brw->CMD_VF_STATISTICS. So, when brw_init_state uploaded initial
GPU state (brw_init_state -> brw_upload_initial_gpu_state ->
brw_upload_invariant_state), these would be 0 (MI_NOOP).
Storing the commands in the context is not worthwhile. We have many
generation checks in our state upload code, and for platforms with
hardware contexts, this only gets called once per GL context anyway.
The cost is negligable, and it's easy to botch context creation
ordering.
This may fix hangs on Gen6+ when using the media pipeline.
Cc: "10.0 10.1" <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Ben Widawsky <[email protected]>
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arekm reported that using Chrome with GPU acceleration enabled on GM45
triggered the hw_ctx != NULL assertion in brw_get_graphics_reset_status.
We definitely do not want to advertise reset notification support on
Gen4-5 systems, since it needs hardware contexts, and we never even
request a hardware context on those systems.
Cc: "10.1" <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75723
Signed-off-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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This was introduced with the comment and code below it, though the code
only touches prog_data (CACHE_NEW_WM_PROG).
Reviewed-by: Kenneth Graunke <[email protected]>
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This keeps us from having to emit the nonpipelined state packet on every
FBO binding.
-4.42003% +/- 1.09961% effect on cairo-perf-trace runtime on glamor (n=110).
Reviewed-by: Kenneth Graunke <[email protected]>
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This is kind of ugly, but I think it's worth it to finish off the last
consumers of _ReallyEnabled.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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We can just look at _Current's target.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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I'm probably not the only person that has tried to kill _ReallyEnabled.
This does the mechanical part of the work, and cleans _ReallyEnabled from
i965.
I think that using _Current makes texture management clearer: You can't
have multiple targets in use in the same texture image unit at the same
time, because there's just that one pointer.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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The field wasn't really valid, since we've got more than 32 units now. It
turns out it was mostly just used for checking != 0, or checking for fixed
function coordinates, though.
v2: Fix mis-conversion in xm_line.c (caught by Ken).
Reviewed-by: Matt Turner <[email protected]> (v1)
Reviewed-by: Kenneth Graunke <[email protected]>
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We now know what the max unit is in the context state.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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