Laura Ekstrand [Thu, 5 Feb 2015 21:24:43 +0000 (13:24 -0800)]
main: Fake entry point for glClearNamedFramebufferiv.
Mesa's ClearBuffer framework is very complicated and thoroughly married to the
object binding model. Moreover, the OpenGL spec for ClearBuffer is also very
complicated. At some point, we should implement buffer clearing for arbitrary
framebuffer objects, but for now, we will just wrap ClearBuffer.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Wed, 4 Feb 2015 22:21:48 +0000 (14:21 -0800)]
main: Add entry points for InvalidateNamedFramebuffer[Sub]Data.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Wed, 4 Feb 2015 17:49:58 +0000 (09:49 -0800)]
main: Refactor invalidate_framebuffer_storage.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Wed, 4 Feb 2015 22:21:17 +0000 (14:21 -0800)]
main: Complete error conditions for glInvalidate*Framebuffer.
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Cc: "10.4 10.5" <mesa-stable@lists.freedesktop.org>
Laura Ekstrand [Tue, 3 Feb 2015 22:47:00 +0000 (14:47 -0800)]
main: _mesa_blit_framebuffer updates its arbitrary framebuffers.
Previously, we used _mesa_update_state to update the currently bound
framebuffers prior to performing a blit. Now that _mesa_blit_framebuffer
uses arbitrary framebuffers, _mesa_update_state is not specific enough.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Feb 2015 00:27:46 +0000 (16:27 -0800)]
main: Add entry point for BlitNamedFramebuffer.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Feb 2015 22:41:26 +0000 (14:41 -0800)]
main: Refactor _mesa_update_draw_buffer_bounds.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Mar 2015 23:05:16 +0000 (15:05 -0800)]
main: Refactor _mesa_get_clamp_read_color.
This wasn't neccessary for ARB_direct_state_access, but felt like a good idea
for the sake of completeness.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Mar 2015 22:03:33 +0000 (14:03 -0800)]
main: Refactor _mesa_[update|get]_clamp_fragment_color.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Feb 2015 19:42:17 +0000 (11:42 -0800)]
main: Refactor _mesa_[update|get]_clamp_vertex_color.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Feb 2015 19:03:01 +0000 (11:03 -0800)]
main: Refactor _mesa_update_framebuffer.
_mesa_update_framebuffer now operates on arbitrary read and draw framebuffers.
This allows BlitNamedFramebuffer to update the state of its arbitrary read and
draw framebuffers.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Feb 2015 00:17:47 +0000 (16:17 -0800)]
main: Refactor glBlitFramebuffer.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Feb 2015 00:18:11 +0000 (16:18 -0800)]
main: Fix whitespace in blit.c
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Fri, 30 Jan 2015 01:11:37 +0000 (17:11 -0800)]
main: Add entry point GetNamedFramebufferAttachmentParameteriv.
[Fredrik: - Update one of the error messages to reflect that the
framebuffer might not be the bound framebuffer.
- Whitespace fixes.]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Thu, 29 Jan 2015 21:15:37 +0000 (13:15 -0800)]
main: Add entry point for CheckNamedFramebufferStatus.
[Fredrik: - Retain the debugging code in CheckFramebufferStatus.
- Whitespace fixes.]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Mar 2015 00:52:55 +0000 (16:52 -0800)]
main: Fix indents in former get_texture_for_framebuffer functions.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Tue, 3 Mar 2015 00:48:59 +0000 (16:48 -0800)]
main: Major refactor of get_texture_for_framebuffer.
This splits off the (still) rather large chunk that is
get_texture_for_framebuffer into lots of smaller functions specialized to
service the wide variety of unique needs of *FramebufferTexture* entry points.
The result is much cleaner because, rather than having a pile of branches and
confusing conditions (like the boolean layered), the uniqueness is baked into
the entry points. The entry points know whether or not they are layered or use
a textarget.
[Fredrik: - Mention the value of <textarget> in the error message.
- Rename check_zoffset to check_layer, and zoffset to layer.
The zoffset parameter was renamed to layer in
ARB_framebuffer_object.
- Make layered a GLboolean since the value is visible to the API.
- Remove EXT suffixes in refactored code.
- Whitespace fixes.]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Wed, 28 Jan 2015 21:19:57 +0000 (13:19 -0800)]
main: Add entry points for glNamedFramebufferTexture[Layer].
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Mon, 2 Mar 2015 21:43:09 +0000 (13:43 -0800)]
main: Fix indentation in get_texture_for_framebuffer.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Mon, 2 Mar 2015 21:41:13 +0000 (13:41 -0800)]
main: Refactor get_texture_for_framebuffer.
This moves a few blocks around so that the control flow is more obvious. If
the texture is 0, just return true at the beginning of the function.
Likewise, if the texObj is NULL, return true at the beginning of the function
as well.
[Fredrik: Fix the texObj NULL check]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Wed, 28 Jan 2015 00:11:52 +0000 (16:11 -0800)]
main: Split framebuffer_texture.
Split apart utility function framebuffer_texture to better prepare for
implementing NamedFramebufferTexture and NamedFramebufferTextureLayer. This
should also pave the way for some future cleanup work.
[Fredrik: - Mention which limit was exceeded when <layer> is out of range.
- Update a comment to reflect that <fb> might not be the bound
framebuffer.
- Make it clear that the error message in glFramebufferTexture*D
refers to the <textarget> parameter.
- Remove EXT suffixes.]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Mon, 20 Apr 2015 15:21:20 +0000 (17:21 +0200)]
main: Fix an error generated by FramebufferTexture
gl*FramebufferTexture should generate GL_INVALID_VALUE when the
texture doesn't exist.
[Fredrik: Split this change out from the next commit]
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Cc: "10.4 10.5" <mesa-stable@lists.freedesktop.org>
Fredrik Höglund [Sat, 9 May 2015 13:31:45 +0000 (15:31 +0200)]
mesa: Generate GL_INVALID_VALUE in framebuffer_texture when layer < 0
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Cc: "10.4 10.5" <mesa-stable@lists.freedesktop.org>
Fredrik Höglund [Thu, 7 May 2015 18:28:23 +0000 (20:28 +0200)]
main: Require that the texture exists in framebuffer_texture
Generate GL_INVALID_OPERATION if the texture hasn't been created.
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Cc: "10.4 10.5" <mesa-stable@lists.freedesktop.org>
Laura Ekstrand [Tue, 27 Jan 2015 22:11:13 +0000 (14:11 -0800)]
main: Fix the indentation in framebuffer_texture
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Sat, 28 Feb 2015 01:27:30 +0000 (17:27 -0800)]
main: Add entry point for NamedFramebufferRenderbuffer.
[Fredrik: - Remove the DummyRenderbuffer checks now that they are
done in _mesa_lookup_renderbuffer_err.
- Fix the <renderbuffertarget> name in error messages.
- Make the error message in _mesa_framebuffer_renderbuffer
reflect that <fb> might not be the bound framebuffer.
- Remove EXT suffixes from GL tokens.]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Sat, 28 Feb 2015 01:23:59 +0000 (17:23 -0800)]
main: Rename framebuffer renderbuffer software fallback.
Rename _mesa_framebuffer_renderbuffer to _mesa_FramebufferRenderbuffer_sw in
preparation for adding the ARB_direct_state_access backend function for
FramebufferRenderbuffer and NamedFramebufferRenderbuffer to share.
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Sat, 24 Jan 2015 00:38:36 +0000 (16:38 -0800)]
main: Add utility function _mesa_lookup_renderbuffer_err.
[Fredrik: Generate an error for non-existent renderbuffers]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Fri, 23 Jan 2015 22:54:48 +0000 (14:54 -0800)]
main: Add glCreateFramebuffers.
[Fredrik: Whitespace fixes]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Laura Ekstrand [Thu, 22 Jan 2015 18:23:35 +0000 (10:23 -0800)]
main: Add utility function _mesa_lookup_framebuffer_err.
[Fredrik: Generate an error for non-existent framebuffers]
Reviewed-by: Fredrik Höglund <fredrik@kde.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Signed-off-by: Fredrik Höglund <fredrik@kde.org>
Roland Scheidegger [Wed, 13 May 2015 20:56:07 +0000 (22:56 +0200)]
softpipe: enable ARB_texture_view
Some bits were already there for texture views but some were missing.
In particular for cube map views things needed to change a bit.
For simplicity I ended up removing the separate face addr bit (just use
the z bit) - cube arrays didn't use it already, so just follow the same
logic there. (In theory using separate bits could allow for better hash
function but I don't think anyone ever did some measurements of that so
probably not worth the trouble, if we'd reintroduce it we'd certainly
wanted to use the same logic for cube arrays and cube maps.)
Also extend the seamless cube sampling to cube arrays - as there were no
piglit failures before this is apparently untested, but things now generally
work quite the same for cube textures and cube array textures so there
hopefully shouldn't be any trouble...
49 new piglits, 47 pass, 2 fail (both due to fake multisampling).
v2: incorporate Brian's feedback, add sampler view validation,
function rename, formatting fixes.
Reviewed-by: Brian Paul <brianp@vmware.com>
Roland Scheidegger [Wed, 13 May 2015 20:16:44 +0000 (22:16 +0200)]
llvmpipe: enable ARB_texture_view
All the functionality was pretty much there, just not tested.
Trivially fix up the missing pieces (take target info from view not
resource), and add some missing bits for cubes.
Also add some minimal debug validation to detect uninitialized target values
in the view...
49 new piglits, 47 pass, 2 fail (both related to fake multisampling,
not texture_view itself). No other piglit changes.
v2: move sampler view validation to sampler view creation, update docs.
Reviewed-by: Brian Paul <brianp@vmware.com>
Roland Scheidegger [Tue, 12 May 2015 15:27:59 +0000 (17:27 +0200)]
gallium/util: fix blitter sampler view target initialization
This was missing, and drivers relying on the target in the view could get
into quite some trouble.
Signed-off-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Alexander von Gluck IV [Wed, 13 May 2015 18:22:57 +0000 (14:22 -0400)]
glapi/hgl: Drop extern "C" as it was added to glapi
Reviewed-by: Brian Paul <brianp@vmware.com>
Alexander von Gluck IV [Wed, 13 May 2015 18:22:00 +0000 (14:22 -0400)]
glapi: Add extern "C" to glapi_priv.h
* The Haiku glapi has a C++ wrapper around the dispatch code.
Reviewed-by: Brian Paul <brianp@vmware.com>
Alexander von Gluck IV [Wed, 13 May 2015 14:40:01 +0000 (09:40 -0500)]
gallium/st + hgl: Build fixes for Haiku
* No impact risk to any other platforms
* Tracing printf needs stdio.h now due to child header change
* Add missing #/src include directory for util/macros.h
Francisco Jerez [Sat, 31 Jan 2015 18:04:55 +0000 (20:04 +0200)]
i965: Fix PBO cache coherency issue after _mesa_meta_pbo_GetTexSubImage().
This problem can easily be reproduced with a number of
ARB_shader_image_load_store piglit tests, which use a buffer object as
PBO for a pixel transfer operation and later on bind the same buffer
to the pipeline as shader image -- The problem is not exclusive to
images though, and is likely to affect other kinds of buffer objects
that can be bound to the 3D pipeline, including vertex, index,
uniform, atomic counter buffers, etc.
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Tapani Pälli [Tue, 12 May 2015 11:24:08 +0000 (14:24 +0300)]
i965/fs: set execution size to 8 with simd8 ddy instruction
Commit dd5c825 changed the way how execution size for instructions
get set. Previously it was based on destination register width, now
it is set explicitly when emitting instructions.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90258
Dave Airlie [Tue, 12 May 2015 23:59:59 +0000 (09:59 +1000)]
i965/cs: drop explicit initialisers in C++ file
gcc 4.4.7 really doesn't like them, and they aren't standard
C++, they seem to be a gcc extension.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ilia Mirkin [Tue, 12 May 2015 22:58:17 +0000 (18:58 -0400)]
nouveau: document nouveau_heap
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Ilia Mirkin [Sun, 10 May 2015 05:57:56 +0000 (01:57 -0400)]
nvc0: switch mechanism for shader eviction to be a while loop
This aligns it to work similarly to nv50. However there's no library
code there, so the whole thing can be freed. Here we end up with an
allocated node that's not attached to a specific program.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86792
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
Ilia Mirkin [Fri, 24 Apr 2015 23:17:11 +0000 (19:17 -0400)]
st/mesa: update stencil surface if it comes from texture
Now that ARB_texture_stencil8 is supported, this might happen.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 12 May 2015 17:13:05 +0000 (13:13 -0400)]
radeonsi: add new bonaire pci id
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: mesa-stable@lists.freedesktop.org
Marek Olšák [Wed, 29 Apr 2015 15:54:26 +0000 (17:54 +0200)]
st/mesa: translate st_api robustness flags to gl_context flags
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák [Wed, 29 Apr 2015 15:52:02 +0000 (17:52 +0200)]
st/dri: add support for create_context_robustness GLX and EGL extensions
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák [Wed, 29 Apr 2015 13:05:19 +0000 (15:05 +0200)]
st/mesa: implement GetGraphicsResetStatus
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák [Wed, 29 Apr 2015 13:44:55 +0000 (15:44 +0200)]
gallium: add PIPE_CAP_DEVICE_RESET_STATUS_QUERY
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák [Wed, 29 Apr 2015 13:04:34 +0000 (15:04 +0200)]
gallium: add an interface for querying a device reset status
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Sat, 9 May 2015 13:01:23 +0000 (16:01 +0300)]
clover: Implement locking of the wait_count, _chain and _status members of event.
Tested-by: Tom Stellard <thomas.stellard@amd.com>
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Francisco Jerez [Sat, 9 May 2015 13:22:33 +0000 (16:22 +0300)]
clover: Wrap event::_status in a method to prevent unlocked access.
Tested-by: Tom Stellard <thomas.stellard@amd.com>
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Francisco Jerez [Sat, 9 May 2015 11:47:38 +0000 (14:47 +0300)]
clover: Refactor event::trigger and ::abort to prevent deadlock and reentrancy issues.
Refactor ::trigger and ::abort to split out the operations that access
concurrently modified data members and require locking from the
recursive and possibly re-entrant part of these methods. This will
avoid some deadlock situations when locking is implemented.
Tested-by: Tom Stellard <thomas.stellard@amd.com>
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Francisco Jerez [Tue, 5 May 2015 20:10:56 +0000 (23:10 +0300)]
nir: Translate memory barrier intrinsics from GLSL IR.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Tue, 5 May 2015 20:04:46 +0000 (23:04 +0300)]
nir: Translate image load, store and atomic intrinsics from GLSL IR.
v2: Undefine coordinate components not applicable to the target.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Tue, 5 May 2015 20:02:05 +0000 (23:02 +0300)]
nir: Fix indexing of atomic counter arrays with a constant value.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Tue, 5 May 2015 20:00:51 +0000 (23:00 +0300)]
nir: Add memory barrier intrinsic.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Tue, 5 May 2015 19:58:39 +0000 (22:58 +0300)]
nir: Define image load, store and atomic intrinsics.
v2: Undefine coordinate components not applicable to the target.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Thu, 30 Apr 2015 16:29:54 +0000 (19:29 +0300)]
i965/fs: Have component() set the register stride to zero.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Wed, 22 Apr 2015 11:46:17 +0000 (14:46 +0300)]
i965/fs: Fix offset() for registers with zero stride.
stride == 0 implies that the register has one channel per vector
component.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Francisco Jerez [Thu, 7 May 2015 16:33:57 +0000 (19:33 +0300)]
i965: Don't forget the force_sechalf flag in lower_load_payload().
Regression from commit
41868bb6824c6106a55c8442006c1e2215abf567.
Fixes a bunch of ARB_shader_image_load_store tests.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Francisco Jerez [Wed, 6 May 2015 14:37:12 +0000 (17:37 +0300)]
i965: Document brw_mask_reg().
Reviewed-by: Matt Turner <mattst88@gmail.com>
Tapani Pälli [Mon, 11 May 2015 11:50:19 +0000 (14:50 +0300)]
nir: fix sampler lowering pass for arrays
This fixes bugs with special cases where we have arrays of
structures containing samplers or arrays of samplers.
I've verified that patch results in calculating same index value as
returned by _mesa_get_sampler_uniform_value for IR. Patch makes
following ES3 conformance test pass:
ES3-CTS.shaders.struct.uniform.sampler_array_fragment
v2: remove unnecessary comment (Topi)
simplify changes and the overall code (Jason)
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90114
Neil Roberts [Tue, 4 Nov 2014 19:15:00 +0000 (19:15 +0000)]
i965: Use predicate enable bit for conditional rendering w/o stalling
Previously whenever a primitive is drawn the driver would call
_mesa_check_conditional_render which blocks waiting for the result of
the query to determine whether to render. On Gen7+ there is a bit in
the 3DPRIMITIVE command which can be used to disable the primitive
based on the value of a state bit. This state bit can be set based on
whether two registers have different values using the MI_PREDICATE
command. We can load these two registers with the pixel count values
stored in the query begin and end to implement conditional rendering
without stalling.
Unfortunately these two source registers were not in the whitelist of
available registers in the kernel driver until v3.19. This patch uses
the command parser version from intel_screen to detect whether to
attempt to set the predicate data registers.
The predicate enable bit is currently only used for drawing 3D
primitives. For blits, clears, bitmaps, copypixels and drawpixels it
still causes a stall. For most of these it would probably just work to
call the new brw_check_conditional_render function instead of
_mesa_check_conditional_render because they already work in terms of
rendering primitives. However it's a bit trickier for blits because it
can use the BLT ring or the blorp codepath. I think these operations
are less useful for conditional rendering than rendering primitives so
it might be best to leave it for a later patch.
v2: Use the command parser version to detect whether we can write to
the predicate data registers instead of trying to execute a
register load command.
v3: Simple rebase
v4: Changes suggested by Kenneth Graunke: Split the
load_64bit_register function out to a separate patch so it can be
a shared public function. Avoid calling
_mesa_check_conditional_render if we've already determined that
there's no query object. Some styling fixes.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Neil Roberts [Mon, 11 May 2015 13:00:42 +0000 (14:00 +0100)]
i956: Add a function to load a 64-bit register from a buffer
Adds brw_load_register_mem64 which is similar to brw_load_register_mem
except that it queues two GEN7_MI_LOAD_REGISTER_MEM commands in order
to load both halves of a 64-bit register. The function is implemented
by splitting the 32-bit version into an internal helper function which
takes a size.
This will later be used to set the 64-bit predicate source registers.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Neil Roberts [Fri, 7 Nov 2014 18:20:17 +0000 (18:20 +0000)]
i965: Store the command parser version number in intel_screen
In order to detect whether the predicate source registers can be used
in a later patch we will need to know the version number for the
command parser. This patch just adds a member to intel_screen and does
an ioctl to get the version.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Roland Scheidegger [Tue, 12 May 2015 02:48:48 +0000 (04:48 +0200)]
docs/GL3: (trivial) mark some tf extensions as done for softpipe/llvmpipe
Those extensions were enabled for ages already.
Emil Velikov [Mon, 11 May 2015 21:07:46 +0000 (22:07 +0100)]
docs: add news item and link release notes for mesa 10.5.5
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Emil Velikov [Mon, 11 May 2015 21:02:03 +0000 (22:02 +0100)]
docs: Add sha256 sums for the 10.5.5 release
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
(cherry picked from commit
8ee1a1c08b168d7583b806a2f8a2dc2ae28be62a)
Emil Velikov [Mon, 11 May 2015 19:19:33 +0000 (20:19 +0100)]
Add release notes for the 10.5.5 release
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
(cherry picked from commit
d88fb4050561a62fa824bec59ffedf2a826c2083)
Ilia Mirkin [Thu, 7 May 2015 03:29:33 +0000 (23:29 -0400)]
st/mesa: make sure to create a "clean" bool when doing i2b
i2b has to work for all integers, not just 1. INEG would not necessarily
result with all bits set, which is something that other operations can
rely on by e.g. using AND (or INEG for b2i).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Cc: mesa-stable@lists.freedesktop.org
Tom Stellard [Thu, 26 Mar 2015 19:33:24 +0000 (19:33 +0000)]
clover: Fix a bug with multi-threaded events v2
It was possible for some events never to get triggered if one thread
was creating events and another threads was waiting for them.
This patch consolidates soft_event::wait() and hard_event::wait()
into event::wait() so that hard_event objects will now wait for
all their dependencies to be submitted before flushing the command
queue.
v2:
- Rename variables
- Use mutable varibales so we can keep event::wait() const
- Open code signalled() call so mutex can be atted to signalled
without deadlocking.
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Tom Stellard [Thu, 7 May 2015 13:57:14 +0000 (13:57 +0000)]
clover: Add a mutex to guard queue::queued_events
This fixes a potential crash where on a sequence like this:
Thread 0: Check if queue is not empty.
Thread 1: Remove item from queue, making it empty.
Thread 0: Do something assuming queue is not empty.
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Matt Turner [Mon, 11 May 2015 17:46:59 +0000 (10:46 -0700)]
i965/fs: Add missing initializer in fs_visitor().
Adam Jackson [Wed, 1 Apr 2015 14:39:45 +0000 (10:39 -0400)]
egl: Remove skeleton implementation of EGL_MESA_screen_surface
No backend wires this up to anything, and the extension spec has been
marked obsolete for 4+ years.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Axel Davy [Fri, 1 May 2015 17:08:37 +0000 (19:08 +0200)]
egl/swrast: Enable config extension for swrast
Enables to use dri config for swrast, like vblank_mode.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Axel Davy [Fri, 1 May 2015 09:11:20 +0000 (11:11 +0200)]
egl/wayland: Implement swrast support
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Axel Davy [Fri, 1 May 2015 09:16:41 +0000 (11:16 +0200)]
egl/wayland: Simplify dri2_wl_create_surface
This function is always used with EGL_WINDOW_BIT. Pixmaps are forbidden
for Wayland, and PBuffers are unimplemented.
Reviewed-by: Daniel Stone <daniels@collabora.com>.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Axel Davy [Fri, 1 May 2015 09:12:46 +0000 (11:12 +0200)]
egl/x11: move dri2_x11_swrast_create_image_khr to egl_dri2_fallback.h
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Axel Davy [Thu, 30 Apr 2015 23:16:24 +0000 (01:16 +0200)]
egl/wayland: Implement DRI_PRIME support
When the server gpu and requested gpu are different:
. They likely don't support the same tiling modes
. They likely do not have fast access to the same locations
Thus we do:
. render to a tiled buffer we do not share with the server
. Copy the content at every swap to a buffer with no tiling
that we share with the server.
This is similar to the glx dri3 DRI_PRIME implementation.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Axel Davy [Thu, 30 Apr 2015 23:30:10 +0000 (01:30 +0200)]
egl/wayland: Add support for render-nodes
It is possible the server advertises a render-node.
In that case no authentication is needed,
and Gem names are forbidden.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
v2: do not check for __DRI_IMAGE_DRIVER, but instead
do not advertise __DRI_DRI2_LOADER when on a render-node.
Axel Davy [Thu, 30 Apr 2015 22:20:34 +0000 (00:20 +0200)]
glx/dri3: Add additional check for gpu offloading case
Checks blitImage is implemented.
Initially having the __DRIimageExtension extension
at version 9 at least meant blitImage was supported.
However some implementation do advertise version >= 9
without implementing it.
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Axel Davy [Thu, 30 Apr 2015 22:06:31 +0000 (00:06 +0200)]
doc/egl: Remove depreciated EGL_SOFTWARE
EGL_SOFTWARE is not supported anywhere in the code,
whereas LIBGL_ALWAYS_SOFTWARE is.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Axel Davy [Thu, 30 Apr 2015 22:03:32 +0000 (00:03 +0200)]
egl/wayland: properly destroy wayland objects
the wl_registry and the wl_queue allocated weren't destroyed.
CC: 10.5 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Neil Roberts [Fri, 8 May 2015 16:35:18 +0000 (17:35 +0100)]
i965/fs: Disable opt_sampler_eot for textureGather
The opt_sampler_eot optimisation seems to break when the last
instruction is SHADER_OPCODE_TG4. A bunch of Piglit tests end up doing
this so it causes a lot of regressions. I can't find any documentation
or known workarounds to indicate that this is expected behaviour, but
considering that this is probably a pretty unlikely situation in a
real use case we might as well disable it in order to avoid the
regressions. In total this fixes 451 tests.
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Tapani Pälli [Thu, 7 May 2015 05:07:30 +0000 (08:07 +0300)]
mesa: use _mesa_has_compute_shaders instead of extension check
This was really the original purpose, for enabling the path for
ES3.1 tests without the extension being set. Set also fallthrough
comment for Coverity (caught by Matt).
v2: .. and test the right way, not wrong one (Ilia Mirkin)
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Marta Lofstedt [Thu, 7 May 2015 15:13:47 +0000 (17:13 +0200)]
main: glGetIntegeri_v fails for GL_VERTEX_BINDING_STRIDE
The return type for GL_VERTEX_BINDING_STRIDE is missing,
this cause glGetIntegeri_v to fail.
Signed-off-by: Marta Lofstedt <marta.lofstedt@linux.intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Cc: "10.4 10.5" <mesa-stable@lists.freedesktop.org>
Dave Airlie [Sun, 10 May 2015 20:24:03 +0000 (06:24 +1000)]
r600: use pipe->hw prim convert from radeonsi
This avoids future addition to PIPE_PRIM_ from causing regressions
on r600g.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rob Clark [Sun, 10 May 2015 10:03:49 +0000 (06:03 -0400)]
freedreno/ir3/nir: fix build break after
f752effa
Our lower if/else pass was missed when converting NIR to use linked
lists rather than hashsets to track use/def sets.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Ilia Mirkin [Sat, 9 May 2015 07:26:07 +0000 (03:26 -0400)]
nv50/ir: only enable mul saturate on G200+
Commit
44673512a84 enabled support for saturating fmul. However
experimentally this does not seem to work on the older chips. Restrict
the feature to G200 (NVA0) and later.
Reported-by: Pierre Moreau <pierre.morrow@free.fr>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90350
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Tested-by: Pierre Moreau <pierre.morrow@free.fr>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Cc: mesa-stable@lists.freedesktop.org
Ilia Mirkin [Sat, 9 May 2015 17:25:51 +0000 (13:25 -0400)]
nvc0: reset the instanced elements state when doing blit using 3d engine
Since we update num_vtxelts here, we could otherwise end up with stale
instancing information in the upper bits which wouldn't otherwise get
reset. (Also we run the risk of the previous draw having set the first
element as instanced.)
This appears as one of the causes for the test pointed out in fdo#90363
to fail on nvc0.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90363
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
Ilia Mirkin [Fri, 8 May 2015 04:26:24 +0000 (00:26 -0400)]
nvc0: keep track of PGRAPH state in nvc0_screen
See identical commit for nv50. Destroying the current context and then
creating a new one or switching to another existing context would cause
the "current" state to not be properly initialized, so we save it off in
the screen.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
Ilia Mirkin [Fri, 8 May 2015 04:15:22 +0000 (00:15 -0400)]
nv50: keep track of PGRAPH state in nv50_screen
Normally this is kept in nv50_context, and on switching the active
context, the state is copied from the previous context. However when the
last context is destroyed, this is lost, and a new context might later
be created. When the currently-active context is destroyed, save its
state in the screen, and restore it when setting the current context.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90363
Reported-by: Matteo Bruni <matteo.mystral@gmail.com>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Tested-by: Matteo Bruni <matteo.mystral@gmail.com>
Cc: mesa-stable@lists.freedesktop.org
Kenneth Graunke [Sat, 9 May 2015 02:36:19 +0000 (19:36 -0700)]
nir: Fix aggressive typos in nir_from_ssa.c.
s/agressive/aggressive/g
Trivial.
Jason Ekstrand [Fri, 8 May 2015 16:48:33 +0000 (09:48 -0700)]
nir/search: Save/restore the variables_seen bitmask when matching
Shader-db results on Broadwell:
total instructions in shared programs: 7152330 -> 7137006 (-0.21%)
instructions in affected programs: 1330548 -> 1315224 (-1.15%)
helped: 5797
HURT: 76
GAINED: 0
LOST: 8
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 8 May 2015 16:42:05 +0000 (09:42 -0700)]
nir/search: Assert that variable id's are in range
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 8 May 2015 15:33:01 +0000 (08:33 -0700)]
nir/search: handle explicitly sized sources in match_value
Previously, this case was being handled in match_expression prior to
calling match_value. However, there is really no good reason for this
given that match_value has all of the information it needs. Also, they
weren't being handled properly in the commutative case and putting it in
match_value gives us that for free.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 24 Apr 2015 17:16:27 +0000 (10:16 -0700)]
nir/nir: Use a linked list instead of a hash set for use/def sets
This commit switches us from the current setup of using hash sets for
use/def sets to using linked lists. Doing so should save us quite a bit of
memory because we aren't carrying around 3 hash sets per register and 2 per
SSA value. It should also save us CPU time because adding/removing things
from use/def sets is 4 pointer manipulations instead of a hash lookup.
Running shader-db 50 times with USE_NIR=0, NIR, and NIR + use/def lists:
GLSL IR Only: 586.4 +/- 1.653833
NIR with hash sets: 675.4 +/- 2.502108
NIR + use/def lists: 641.2 +/- 1.557043
I also ran a memory usage experiment with Ken's patch to delete GLSL IR and
keep NIR. This patch cuts an aditional 42.9 MiB of ralloc'd memory over
and above what we gained by deleting the GLSL IR on the same dota trace.
On the code complexity side of things, some things are now much easier and
others are a bit harder. One of the operations we perform constantly in
optimization passes is to replace one source with another. Due to the fact
that an instruction can use the same SSA value multiple times, we had to
iterate through the sources of the instruction and determine if the use we
were replacing was the only one before removing it from the set of uses.
With this patch, uses are per-source not per-instruction so we can just
remove it safely. On the other hand, trying to iterate over all of the
instructions that use a given value is more difficult. Fortunately, the
two places we do that are the ffma peephole where it doesn't matter and GCM
where we already gracefully handle duplicates visits to an instruction.
Another aspect here is that using linked lists in this way can be tricky to
get right. With sets, things were quite forgiving and the worst that
happened if you didn't properly remove a use was that it would get caught
in the validator. With linked lists, it can lead to linked list corruption
which can be harder to track. However, we do just as much validation of
the linked lists as we did of the sets so the validator should still catch
these problems. While working on this series, the vast majority of the
bugs I had to fix were caught by assertions. I don't think the lists are
going to be that much worse than the sets.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 28 Apr 2015 03:40:11 +0000 (20:40 -0700)]
util/list: Add a list validation function
Acked-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Jason Ekstrand [Tue, 28 Apr 2015 03:39:37 +0000 (20:39 -0700)]
util/list: Add list_empty and list_length functions
v2: Don't use C99 when iterating over the list
Acked-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Jason Ekstrand [Tue, 28 Apr 2015 01:56:02 +0000 (18:56 -0700)]
util/list: Add C99-based iterator macros
v2: Use LIST_ENTRY instead of container_of in iterators
Acked-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Jason Ekstrand [Tue, 28 Apr 2015 00:41:27 +0000 (17:41 -0700)]
util: Move gallium's linked list to util
The linked list in gallium is pretty much the kernel list and we would like
to have a C-based linked list for all of mesa. Let's not duplicate and
just steal the gallium one.
Acked-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>