| Commit message (Collapse) | Author | Age | Files | Lines |
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Especially rename staging_texture to staging and change its type
to r600_resource. I will reuse it for buffers later.
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It's used as a boolean.
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Tiled surface have all kind of alignment constraint that needs to
be met. Instead of having all this code duplicated btw ddx and
mesa use common code in libdrm_radeon this also ensure that both
ddx and mesa compute those alignment in the same way.
v2 fix evergreen
v3 fix compressed texture and workaround cube texture issue by
disabling 2D array mode for cubemap (need to check if r7xx and
newer are also affected by the issue)
v4 fix texture array
v5 fix evergreen and newer, split surface values computation from
mipmap tree generation so that we can get them directly from the
ddx
v6 final fix to evergreen tile split value
v7 fix mipmap offset to avoid to use random value, use color view
depth view to address different layer as hardware is doing some
magic rotation depending on the layer
v8 fix COLOR_VIEW on r6xx for linear array mode, use COLOR_VIEW on
evergreen, align bytes per pixel to a multiple of a dword
v9 fix handling of stencil on evergreen, half fix for compressed
texture
v10 fix evergreen compressed texture proper support for stencil
tile split. Fix stencil issue when array mode was clear by
the kernel, always program stencil bo. On evergreen depth
buffer bo need to be big enough to hold depth buffer + stencil
buffer as even with stencil disabled things get written there.
v11 rebase on top of mesa, fix pitch issue with 1d surface on evergreen,
old ddx overestimate those. Fix linear case when pitch*height < 64.
Fix r300g.
v12 Fix linear case when pitch*height < 64 for old path, adapt to
libdrm API change
v13 add libdrm check
Signed-off-by: Jerome Glisse <[email protected]>
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The split made no sense.
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Virtual address space put the userspace in charge of their GPU
address space. It's up to userspace to bind bo into the virtual
address space. Command stream can them be executed using the
IB_VM chunck.
This patch add support for this configuration. It doesn't remove
the 64K ib size limit thought this limit can be extanded up to
1M for IB_VM chunk.
v2: fix rendering
v3: fix rendering when using index buffer
v4: make vm conditional on kernel support add basic va management
v5: catch the case when we already have va for a bo
v6: agd5f: update on top of ioctl changes
v7: agd5f: further ioctl updates
v8: indentation cleanup + fix non cayman
v9: rebase against lastest mesa + improvement from Marek & Michel
v10: fix cut/paste bug
v11: don't rely on updated radeon_drm.h
Signed-off-by: Jerome Glisse <[email protected]>
Signed-off-by: Alex Deucher <[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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I have moved 'last_flush' and 'binding' from r600_bo to winsys/radeon.
The other members are now part of r600_resource.
Reviewed-by: Alex Deucher <[email protected]>
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This subclass of r600_resource doesn't contain any useful members,
so let's just use r600_resource.
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Such that it actually works in apps which use both.
A separate buffer is allocated for stencil. The only exception is
the window-system-provided depth-stencil buffer, where depth and stencil
share the same buffer.
This fixes:
- fbo-depthstencil-GL_DEPTH24_STENCIL8-clear
- fbo-depthstencil-GL_DEPTH24_STENCIL8-drawpixels-FLOAT-and-USHORT
- fbo-depthstencil-GL_DEPTH24_STENCIL8-readpixels-24_8
- fbo-depthstencil-GL_DEPTH24_STENCIL8-readpixels-FLOAT-and-USHORT
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Some cards don't appear to work correctly with the UNORM type,
so switch to the integer type, however since gallium has no
integer types yet from what I can see we need to do a hack to
workaround it for the blitter.
Signed-off-by: Dave Airlie <[email protected]>
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the miptree setup and pitch storing didn't work so well for block
based things like compressed textures. The CB takes blocks, where
the texture sampler takes pixels, and transfers need bytes,
So now we store blocks/bytes and translate to pixels in the sampler.
This is necessary for s3tc to work properly.
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we can work this out from the array_mode and it makes more sense
to do that.
Signed-off-by: Dave Airlie <[email protected]>
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This just adds a flag to create the texture without doing any
flushing to it. Flushing occurs in the draw function. This avoids
unnecessary flushes when we end up rebinding a CB/DB/texture due
to the blitter just restoring state.
Signed-off-by: Dave Airlie <[email protected]>
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this adds a flag to keep track of whether the depth texture structure
is the flushed texture or not, so we can avoid doing flushes when
we do a hw rendering from one to the other.
it also renames flushed to dirty_db which tracks if the DB copy
has been dirtied by being bound to the hw.
Signed-off-by: Dave Airlie <[email protected]>
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texture.
I know Jerome will probably rewrite the way depth textures work sometime
soon. For the time being this should at least make common depth texture usage
for shadowing work properly though.
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I can't see a performance difference with this code, which means all
the driver-specific code removed in this commit was unnecessary.
Now we use u_upload_mgr in a slightly different way than we did before it got
dropped. I am not restoring the original code "as is" due to latest
u_upload_mgr changes that r300g performance benefits from.
This also fixes:
- piglit/fp-kil
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This provides an upload facility for the constant buffers since Marek's
constants in user buffers changes.
gears at least work on my evergreen now.
Signed-off-by: Dave Airlie <[email protected]>
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Signed-off-by: Jerome Glisse <[email protected]>
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Allow important performance increase by doing hw specific implementation
of the upload manager helper. Drop the range flushing that is not hit with
this code (and wasn't with previous neither). Performance improvement are
mostly visible on slow CPU.
Signed-off-by: Jerome Glisse <[email protected]>
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resources have a array_size parameter now.
get_tex_surface and tex_surface_destroy have been renamed to create_surface
and surface_destroy and moved to context, similar to sampler views (and
create_surface now uses a template just like create_sampler_view). Surfaces
now really should only be used for rendering. In particular they shouldn't be
used as some kind of 2d abstraction for sharing a texture. offset/layout fields
don't make sense any longer and have been removed, width/height should go too.
surfaces and sampler views now specify a layer range (for texture resources),
layer is either array slice, depth slice or cube face.
pipe_subresource is gone array slices (or cube faces) are now treated the same
as depth slices in transfers etc. (that is, they use the z coord of the
respective functions).
Squashed commit of the following:
commit a45bd509014743d21a532194d7b658a1aeb00cb7
Merge: 1aeca28 32e1e59
Author: Roland Scheidegger <[email protected]>
Date: Thu Dec 2 04:32:06 2010 +0100
Merge remote branch 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/drivers/i915/i915_resource_texture.c
src/gallium/drivers/i915/i915_state_emit.c
src/gallium/drivers/i915/i915_surface.c
commit 1aeca287a827f29206078fa1204715a477072c08
Merge: 912f042 6f7c8c3
Author: Roland Scheidegger <[email protected]>
Date: Thu Dec 2 00:37:11 2010 +0100
Merge remote branch 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/state_trackers/vega/api_filters.c
src/gallium/state_trackers/vega/api_images.c
src/gallium/state_trackers/vega/mask.c
src/gallium/state_trackers/vega/paint.c
src/gallium/state_trackers/vega/renderer.c
src/gallium/state_trackers/vega/st_inlines.h
src/gallium/state_trackers/vega/vg_context.c
src/gallium/state_trackers/vega/vg_manager.c
commit 912f042e1d439de17b36be9a740358c876fcd144
Author: Roland Scheidegger <[email protected]>
Date: Wed Dec 1 03:01:55 2010 +0100
gallium: even more compile fixes after merge
commit 6fc95a58866d2a291def333608ba9c10c3f07e82
Author: Roland Scheidegger <[email protected]>
Date: Wed Dec 1 00:22:26 2010 +0100
gallium: some fixes after merge
commit a8d5ffaeb5397ffaa12fb422e4e7efdf0494c3e2
Merge: f7a202f 2da02e7
Author: Roland Scheidegger <[email protected]>
Date: Tue Nov 30 23:41:26 2010 +0100
Merge remote branch 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/drivers/i915/i915_state_emit.c
src/gallium/state_trackers/vega/api_images.c
src/gallium/state_trackers/vega/vg_context.c
commit f7a202fde2aea2ec78ef58830f945a5e214e56ab
Author: Roland Scheidegger <[email protected]>
Date: Wed Nov 24 19:19:32 2010 +0100
gallium: even more fixes/cleanups after merge
commit 6895a7f969ed7f9fa8ceb788810df8dbcf04c4c9
Author: Roland Scheidegger <[email protected]>
Date: Wed Nov 24 03:07:36 2010 +0100
gallium: more compile fixes after merge
commit af0501a5103b9756bc4d79167bd81051ad6e8670
Author: Roland Scheidegger <[email protected]>
Date: Tue Nov 23 19:24:45 2010 +0100
gallium: lots of compile fixes after merge
commit 0332003c2feb60f2a20e9a40368180c4ecd33e6b
Merge: 26c6346 b6b91fa
Author: Roland Scheidegger <[email protected]>
Date: Tue Nov 23 17:02:26 2010 +0100
Merge remote branch 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/auxiliary/gallivm/lp_bld_sample.c
src/gallium/auxiliary/util/u_blit.c
src/gallium/auxiliary/util/u_blitter.c
src/gallium/auxiliary/util/u_inlines.h
src/gallium/auxiliary/util/u_surface.c
src/gallium/auxiliary/util/u_surfaces.c
src/gallium/docs/source/context.rst
src/gallium/drivers/llvmpipe/lp_rast.c
src/gallium/drivers/nv50/nv50_state_validate.c
src/gallium/drivers/nvfx/nv04_surface_2d.c
src/gallium/drivers/nvfx/nv04_surface_2d.h
src/gallium/drivers/nvfx/nvfx_buffer.c
src/gallium/drivers/nvfx/nvfx_miptree.c
src/gallium/drivers/nvfx/nvfx_resource.c
src/gallium/drivers/nvfx/nvfx_resource.h
src/gallium/drivers/nvfx/nvfx_state_fb.c
src/gallium/drivers/nvfx/nvfx_surface.c
src/gallium/drivers/nvfx/nvfx_transfer.c
src/gallium/drivers/r300/r300_state_derived.c
src/gallium/drivers/r300/r300_texture.c
src/gallium/drivers/r600/r600_blit.c
src/gallium/drivers/r600/r600_buffer.c
src/gallium/drivers/r600/r600_context.h
src/gallium/drivers/r600/r600_screen.c
src/gallium/drivers/r600/r600_screen.h
src/gallium/drivers/r600/r600_state.c
src/gallium/drivers/r600/r600_texture.c
src/gallium/include/pipe/p_defines.h
src/gallium/state_trackers/egl/common/egl_g3d_api.c
src/gallium/state_trackers/glx/xlib/xm_st.c
src/gallium/targets/libgl-gdi/gdi_softpipe_winsys.c
src/gallium/targets/libgl-gdi/libgl_gdi.c
src/gallium/tests/graw/tri.c
src/mesa/state_tracker/st_cb_blit.c
src/mesa/state_tracker/st_cb_readpixels.c
commit 26c6346b385929fba94775f33838d0cceaaf1127
Author: Roland Scheidegger <[email protected]>
Date: Mon Aug 2 19:37:21 2010 +0200
fix more merge breakage
commit b30d87c6025eefe7f6979ffa8e369bbe755d5c1d
Merge: 9461bf3 1f1928d
Author: Roland Scheidegger <[email protected]>
Date: Mon Aug 2 19:15:38 2010 +0200
Merge remote branch 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/drivers/llvmpipe/lp_rast.c
src/gallium/drivers/llvmpipe/lp_rast_priv.h
src/gallium/drivers/r300/r300_blit.c
src/gallium/drivers/r300/r300_screen_buffer.c
src/gallium/drivers/r300/r300_state_derived.c
src/gallium/drivers/r300/r300_texture.c
src/gallium/drivers/r300/r300_texture.h
src/gallium/drivers/r300/r300_transfer.c
src/gallium/drivers/r600/r600_screen.c
src/gallium/drivers/r600/r600_state.c
src/gallium/drivers/r600/r600_texture.c
src/gallium/drivers/r600/r600_texture.h
src/gallium/state_trackers/dri/common/dri1_helper.c
src/gallium/state_trackers/dri/sw/drisw.c
src/gallium/state_trackers/xorg/xorg_exa.c
commit 9461bf3cfb647d2301364ae29fc3084fff52862a
Merge: 17492d7 0eaccb3
Author: Roland Scheidegger <[email protected]>
Date: Thu Jul 15 20:13:45 2010 +0200
Merge commit 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/auxiliary/util/u_blitter.c
src/gallium/drivers/llvmpipe/lp_rast.c
src/gallium/drivers/llvmpipe/lp_surface.c
src/gallium/drivers/r300/r300_render.c
src/gallium/drivers/r300/r300_state.c
src/gallium/drivers/r300/r300_texture.c
src/gallium/drivers/r300/r300_transfer.c
src/gallium/tests/trivial/quad-tex.c
commit 17492d705e7b7f607b71db045c3bf344cb6842b3
Author: Roland Scheidegger <[email protected]>
Date: Fri Jun 18 10:58:08 2010 +0100
gallium: rename element_offset/width fields in views to first/last_element
This is much more consistent with the other fields used there
(first/last level, first/last layer).
Actually thinking about removing the ugly union/structs again and
rename first/last_layer to something even more generic which could also
be used for buffers (like first/last_member) without inducing headaches.
commit 1b717a289299f942de834dcccafbab91361e20ab
Author: Roland Scheidegger <[email protected]>
Date: Thu Jun 17 14:46:09 2010 +0100
gallium: remove PIPE_SURFACE_LAYOUT_LINEAR definition
This was only used by the layout field of pipe_surface, but this
driver internal stuff is gone so there's no need for this driver independent
layout definition neither.
commit 10cb644b31b3ef47e6c7b55e514ad24bb891fac4
Merge: 5691db9 c85971d
Author: Roland Scheidegger <[email protected]>
Date: Thu Jun 17 12:20:41 2010 +0100
Merge commit 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/docs/source/glossary.rst
src/gallium/tests/graw/fs-test.c
src/gallium/tests/graw/gs-test.c
commit 5691db960ca3d525ce7d6c32d9c7a28f5e907f3b
Author: Roland Scheidegger <[email protected]>
Date: Thu Jun 17 11:29:03 2010 +0100
st/wgl: fix interface changes bugs
commit 2303ec32143d363b46e59e4b7c91b0ebd34a16b2
Author: Roland Scheidegger <[email protected]>
Date: Wed Jun 16 19:42:32 2010 +0100
gallium: adapt code to interface changes...
commit dcae4f586f0d0885b72674a355e5d56d47afe77d
Author: Roland Scheidegger <[email protected]>
Date: Wed Jun 16 19:42:05 2010 +0100
gallium: separate depth0 and array_size in the resource itself.
These fields are still mutually exclusive (since no 3d array textures exist)
but it ultimately seemed to error-prone to adapt all code accept the new
meaning of depth0 (drivers stick that into hardware regs, calculate mipmap
sizes etc.). And it isn't really cleaner anyway.
So, array textures will have depth0 of 1, but instead use array_size,
3D textures will continue to use depth0 (and have array_size of 1). Cube
maps also will use array_size to indicate their 6 faces, but since all drivers
should just be fine by inferring this themselves from the fact it's a cube map
as they always used to nothing should break.
commit 621737a638d187d208712250fc19a91978fdea6b
Author: Roland Scheidegger <[email protected]>
Date: Wed Jun 16 17:47:38 2010 +0100
gallium: adapt code to interface changes
There are still usages of pipe_surface where pipe_resource should be used,
which should eventually be fixed.
commit 2d17f5efe166b2c3d51957c76294165ab30b8ae2
Author: Roland Scheidegger <[email protected]>
Date: Wed Jun 16 17:46:14 2010 +0100
gallium: more interface changes
In particular to enable usage of buffers in views, and ability to use a
different pipe_format in pipe_surface.
Get rid of layout and offset parameter in pipe_surface - the former was
not used in any (public) code anyway, and the latter should either be computed
on-demand or driver can use subclass of pipe_surface.
Also make create_surface() use a template to be more consistent with
other functions.
commit 71f885ee16aa5cf2742c44bfaf0dc5b8734b9901
Merge: 3232d11 8ad410d
Author: Roland Scheidegger <[email protected]>
Date: Mon Jun 14 14:19:51 2010 +0100
Merge commit 'origin/master' into gallium-array-textures
Conflicts:
src/gallium/auxiliary/util/u_box.h
src/gallium/drivers/nv50/nv50_surface.c
src/gallium/drivers/nvfx/nvfx_surface.c
src/gallium/drivers/r300/r300_blit.c
src/gallium/drivers/r300/r300_texture.c
src/gallium/drivers/r300/r300_transfer.c
src/gallium/drivers/r600/r600_blit.c
src/gallium/drivers/r600/r600_screen.h
src/gallium/include/pipe/p_state.h
commit 3232d11fe3ebf7686286013c357b404714853984
Author: Roland Scheidegger <[email protected]>
Date: Mon Jun 14 11:40:04 2010 +0100
mesa/st: adapt to interface changes
still need to fix pipe_surface sharing
(as that is now per-context).
Also broken is depth0 handling - half the code assumes
this is also used for array textures (and hence by extension
of that cube maps would have depth 6), half the code does not...
commit f433b7f7f552720e5eade0b4078db94590ee85e1
Author: Roland Scheidegger <[email protected]>
Date: Mon Jun 14 11:35:52 2010 +0100
gallium: fix a couple of bugs in interface chnage fixes
commit 818366b28ea18f514dc791646248ce6f08d9bbcf
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:42:11 2010 +0200
targets: adapt to interface changes
Yes even that needs adjustments...
commit 66c511ab1682c9918e0200902039247793acb41e
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:41:13 2010 +0200
tests: adapt to interface changes
Everything needs to be fixed :-(.
commit 6b494635d9dbdaa7605bc87b1ebf682b138c5808
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:39:50 2010 +0200
st: adapt non-rendering state trackers to interface changes
might not be quite right in all places, but they really don't want
to use pipe_surface.
commit 00c4289a35d86e4fe85919ec32aa9f5ffe69d16d
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:38:48 2010 +0200
winsys: adapt to interface changes
commit 39d858554dc9ed5dbc795626fec3ef9deae552a0
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:26:54 2010 +0200
st/python: adapt to interface changes
don't think that will work, sorry.
commit 6e9336bc49b32139cec4e683857d0958000e15e3
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:26:07 2010 +0200
st/vega: adapt to interface changes
commit e07f2ae9aaf8842757d5d50865f76f8276245e11
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:25:56 2010 +0200
st/xorg: adapt to interface changes
commit 05531c10a74a4358103e30d3b38a5eceb25c947f
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:24:53 2010 +0200
nv50: adapt to interface changes
commit 97704f388d7042121c6d496ba8c003afa3ea2bf3
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:24:45 2010 +0200
nvfx: adapt to interface changes
commit a8a9c93d703af6e8f5c12e1cea9ec665add1abe0
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:24:01 2010 +0200
i965g: adapt to interface changes
commit 0dde209589872d20cc34ed0b237e3ed7ae0e2de3
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:22:38 2010 +0200
i915g: adapt to interface changes
commit 5cac9beede69d12f5807ee1a247a4c864652799e
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:20:58 2010 +0200
svga: adapt to interface changes
resource_copy_region still looking fishy.
Was not very suited to unified zslice/face approach...
commit 08b5a6af4b963a3e4c75fc336bf6c0772dce5150
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:20:01 2010 +0200
rbug: adapt to interface changes
Not sure if that won't need changes elsewhere?
commit c9fd24b1f586bcef2e0a6e76b68e40fca3408964
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:19:31 2010 +0200
trace: adapt to interface changes
commit ed84e010afc5635a1a47390b32247a266f65b8d1
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:19:21 2010 +0200
failover: adapt to interface changes
commit a1d4b4a293da933276908e3393435ec4b43cf201
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:19:12 2010 +0200
identity: adapt to interface changes
commit a8dd73e2c56c7d95ffcf174408f38f4f35fd2f4c
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:18:55 2010 +0200
softpipe: adapt to interface changes
commit a886085893e461e8473978e8206ec2312b7077ff
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:18:44 2010 +0200
llvmpipe: adapt to interface changes
commit 70523f6d567d8b7cfda682157556370fd3c43460
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:18:14 2010 +0200
r600g: adapt to interface changes
commit 3f4bc72bd80994865eb9f6b8dfd11e2b97060d19
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:18:05 2010 +0200
r300g: adapt to interface changes
commit 5d353b55ee14db0ac0515b5a3cf9389430832c19
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:17:37 2010 +0200
cell: adapt to interface changes
not even compile tested
commit cf5d03601322c2dcb12d7a9c2f1745e2b2a35eb4
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:14:59 2010 +0200
util: adapt to interface changes
amazing how much code changes just due to some subtle interface changes?
commit dc98d713c6937c0e177fc2caf23020402cc7ea7b
Author: Roland Scheidegger <[email protected]>
Date: Sat Jun 12 02:12:40 2010 +0200
gallium: more interface fail, docs
this also changes flush_frontbuffer to use a pipe_resource instead of
a pipe_surface - pipe_surface is not meant to be (or at least no longer)
an abstraction for standalone 2d images which get passed around.
(This has also implications for the non-rendering state-trackers.)
commit 08436d27ddd59857c22827c609b692aa0c407b7b
Author: Roland Scheidegger <[email protected]>
Date: Thu Jun 10 17:42:52 2010 +0200
gallium: fix array texture interface changes bugs, docs
commit 4a4d927609b62b4d7fb9dffa35158afe282f277b
Author: Roland Scheidegger <[email protected]>
Date: Thu Jun 3 22:02:44 2010 +0200
gallium: interface changes for array textures and related cleanups
This patch introduces array textures to gallium (note they are not immediately
usable without the associated changes to the shader side).
Also, this abandons pipe_subresource in favor of using level and layer
parameters since the distinction between several faces (which was part of
pipe_subresource for cube textures) and several z slices (which were not part
of pipe_subresource but instead part of pipe_box where appropriate for 3d
textures) is gone at the resource level.
Textures, be it array, cube, or 3d, now use a "unified" set of parameters,
there is no distinction between array members, cube faces, or 3d zslices.
This is unlike d3d10, whose subresource index includes layer information for
array textures, but which considers all z slices of a 3d texture to be part
of the same subresource.
In contrast to d3d10, OpenGL though reuses old 2d and 3d function entry points
for 1d and 2d array textures, respectively, which also implies that for instance
it is possible to specify all layers of a 2d array texture at once (note that
this is not possible for cube maps, which use the 2d entry points, although
it is possible for cube map arrays, which aren't supported yet in gallium).
This should possibly make drivers a bit simpler, and also get rid of mutually
exclusive parameters in some functions (as z and face were exclusive), one
potential downside would be that 3d array textures could not easily be supported
without reverting this, but those are nowhere to be seen.
Also along with adjusting to new parameters, rename get_tex_surface /
tex_surface_destroy to create_surface / surface_destroy and move them from
screen to context, which reflects much better what those do (they are analogous
to create_sampler_view / sampler_view_destroy).
PIPE_CAP_ARRAY_TEXTURES is used to indicate if a driver supports all of this
functionality (that is, both sampling from array texture as well as use a range
of layers as a render target, with selecting the layer from the geometry shader).
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These were being set but not used anywhere.
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Generalize the existing tiled_buffer path in texture transfers for use
in some non-tiled up and downloads.
Use a staging buffer, which the winsys will restrict to GTT memory.
GTT buffers have the major advantage when they are mapped, they are
cachable, which is a very nice property for downloads, usually the CPU
will want to do look at the data it downloaded.
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this is to be used to decide not to tile a surface being used for transfers.
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we need to know the aligned height when binding the surface to cb/zb,
not the gallium surface height.
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Since the hw transitions from 2D->1D sampling below the 2D macrotile
size we need to keep track of the array mode per level so we can
render to it using the CB.
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this changes size on 32/64 bit so is definitely no what you want to use here.
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this mirror changes in r300g, bpt is kinda useless when it comes to some
of the non-simple texture formats.
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these aren't used anywhere, so just waste memory.
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Signed-off-by: Jerome Glisse <[email protected]>
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Lot of clean can now happen.
Signed-off-by: Jerome Glisse <[email protected]>
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Signed-off-by: Jerome Glisse <[email protected]>
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use the blitter + custom stage to avoid doing a whole lot of state
setup by hand. This makes life a lot easier for doing this on evergreen
it also keeps all the state setup in one place.
We setup a custom context state at the start with a flag to denote
its for the flush, when it gets generated we generate the correct state
for the flush and no longer have to do it all by hand.
this should also make adding texture *to* depth easier.
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Winsys context build a list of register block a register block is
a set of consecutive register that will be emited together in the
same pm4 packet (the various r600_block* are there to provide basic
grouping that try to take advantage of states that are linked together)
Some consecutive register are emited each in a different block,
for instance the various cb[0-7]_base. At winsys context creation,
the list of block is created & an index into the list of block. So
to find into which block a register is in you simply use the register
offset and lookup the block index. Block are grouped together into
group which are the various pkt3 group of config, context, resource,
Pipe state build a list of register each state want to modify,
beside register value it also give a register mask so only subpart
of a register can be updated by a given pipe state (the oring is
in the winsys) There is no prebuild register list or define for
each pipe state. Once pipe state are built they are bound to
the winsys context.
Each of this functions will go through the list of register and
will find into which block each reg falls and will update the
value of the block with proper masking (vs/ps resource/constant
are specialized variant with somewhat limited capabilities).
Each block modified by r600_context_pipe_state_set* is marked as
dirty and we update a count of dwords needed to emit all dirty
state so far.
r600_context_pipe_state_set* should be call only when pipe context
change some of the state (thus when pipe bind state or set state)
Then to draw primitive you make a call to r600_context_draw
void r600_context_draw(struct r600_context *ctx, struct r600_draw *draw)
It will check if there is enough dwords in current cs buffer and
if not will flush. Once there is enough room it will copy packet
from dirty block and then add the draw packet3 to initiate the draw.
The flush will send the current cs, reset the count of dwords to
0 and remark all states that are enabled as dirty and recompute
the number of dwords needed to send the current context.
Signed-off-by: Jerome Glisse <[email protected]>
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this add support for the upload manager for uploading user vbo/index buffers.
this provides a considerable speedup in q3 type games.
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this paves the way for moving to pb bufmgrs now.
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introduce an abstraction layer between kernel bos and the winsys BOs.
this is to allow plugging in pb manager with minimal disruption to pipe driver.
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Make state statically allocated, this kills a bunch of code
and avoid intensive use of malloc/free. There is still a lot
of useless duplicate function wrapping that can be kill. This
doesn't improve yet performance, needs to avoid memcpy states
in radeon_ctx_set_draw and to avoid rebuilding vs_resources,
dsa, scissor, cb_cntl, ... states at each draw command.
Signed-off-by: Jerome Glisse <[email protected]>
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This reverts commit 1fa7245c348cb7aced81f1672140f64cb6450e2f.
Conflicts:
src/gallium/drivers/r600/r600_state.c
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This reverts commit de0b76cab22caa9fc7260f80acb8f151ccced6c5, its pre-computes the texture state wrong,
you can't just use an array of levels, since you can have FBOs to depth texture slices inside a level as well
it would get really messy quickly. Probably need to split commits like this up into pieces for each piece
of state, so we can revert bits easier in case of regressions.
This also break 5 piglit tests, and valgrind starts to warn about invalid read/writes after this.
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Idea is to build hw state at pipe state creation and
reuse them while keeping a non PM4 packet interface
btw winsys & pipe driver. This commit also force rebuild
of pm4 packet on each call to radeon_state_pm4 which
in turn slow down everythings, this will be addressed.
Signed-off-by: Jerome Glisse <[email protected]>
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Signed-off-by: Jerome Glisse <[email protected]>
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Before using depth buffer as texture, it needs to be decompressed
(tile pattern of db are different from one used for colorbuffer
like texture)
Signed-off-by: Jerome Glisse <[email protected]>
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Partialy fix texturing from depth buffer, depth buffer is tiled
following different tile organisation that color buffer. This
properly set the tile type & array mode field of texture sampler
when sampling from db resource.
Add initial support to untiling buffer when transfering them,
it's kind of broken by corruption the vertex buffer of previous
draw.
Signed-off-by: Jerome Glisse <[email protected]>
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