For commit 4df56177 Paul discovered that the hardware restriction that
Align16 instructions cannot be compressed was lifted on Haswell. This
has prevented us from emitting compressed three-source instructions.
For added confirmation, the bspec lists a work around called
WaBreakSimd16TernaryInstructionsIntoSimd8 that hasn't been applicable
since very early Haswell silicon.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Previously, register_coalesce() would modify
mov vgrf1:f vgrf2:f
cmp null vgrf3:d vgrf1:d
to be
cmp null vgrf3:d vgrf2:f
and incorrectly use vgrf2's type in the instruction that the mov was
coalesced into.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
It's not necessary to scale down cubemap texture coords when generating
mipmaps: we are doing a 2x minification therefore it's guaranteed that
the texture coords will always be at least 1 texel away of the edges.
Scaling down can actually be harmful, as it may cause artefacts when
generating mipmaps with nearest filtering. Sample points will lie
exactly in the middle each 2x2 texels, so the scaling factor was causing
different texels to be take on each quadrant of the cube face. This is
apparent with a 1x1 checkerboard pattern in the base mipmap level:
instead of next mipmap level receiving a constant color throughout the
face, it will have different colors for each quadrant of the face.
The behaviour for blits is left untouched for now, but the cubemap
texture coord scaling hack should be reconsidered eventually.
Reviewed-by: Brian Paul <brianp@vmware.com>
We need to check the drawbuffer's orientation before inverting Y
coordinates. Fixes piglit feedback tests when running with the
-fbo option.
Cc: "9.2" "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
The exec_mask must be taken in consideration, just like emit_kill above.
The tgsi_exec module has the same bug and should be fixed in a future
change.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Gen7 does not allow render targets to have a vertical alignment of 2.
So, when creating a surface, if its format is renderable, and its
vertical alignment is 2, force it to use X tiling.
Reviewed-by: Eric Anholt <eric@anholt.net>
Gen6+ allows for color buffers to use a vertical alignment of either 4
or 2. Previously we defaulted to 2. This may have caused problems on
Gen7 because Y-tiled render targets are not allowed to use a vertical
alignment of 2.
This patch changes the vertical alignment to 4 on Gen7, except for the
few formats where a vertical alignment of 2 is required.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Commit 70953b5 (i965: Initialize all member variables of
vec4_instruction on construction) inadvertently added a line to the
vec4_instruction constructor setting this->ir to NULL, wiping out the
previously set value. As a result, ever since then, the output of
INTEL_DEBUG=vs and INTEL_DEBUG=gs has been missing IR annotations.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This is basically a a respin of f1dfcf4bce35e6796f873d9a00103b280da81e4c
per Jose's suggestion.
Just set the SVGA3dSurfaceFormatCaps flags for 3D and cube textures
when checking the texture format capabilities. This will filter out
unsupported combinations like 3D+DXT.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Refine 8c533022. Provide a stub __glXGetCurrentContext() function when
$(DEFINES) are such that it is not a macro.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
We were always passing PIPE_TEXTURE_2D, but not all formats are
supported for all types of textures. In particular, the driver may
not supported texture compression for all types of textures.
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Global buffers do not have an associate cs_buf handle, so
we can't copy them using r600_copy_buffer()
https://bugs.freedesktop.org/show_bug.cgi?id=64226
Reviewed-by: Marek Ol????k <marek.olsak@amd.com>
CC: "10.0" <mesa-stable@lists.freedesktop.org>
The spec allows clGetProgramInfo() to return information about either
the devices associated with the program or the devices associated
with the context. If there are no devices associated with the program,
then we return devices associated with the context.
https://bugs.freedesktop.org/show_bug.cgi?id=52171
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
CC: "10.0" <mesa-stable@lists.freedesktop.org>
v2: Don't go to extra work to avoid extraneous flushes. (Previous
experiments in the kernel have suggested that flushing the pipeline
when it is already empty is extremely cheap).
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Add new OSMesaPostprocess() function to allow using the gallium
postprocessing filters. This only works for OSMesa with gallium
drivers, not the legacy swrast OSMesa.
Bump OSMESA_MAJOR/MINOR_VERSION numbers to 10.0
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Move private data structures and function prototypes out of the
public postprocess.h header file.
Create a pp_private.h for the shared, private data structures, functions.
Remove pp_program.h header.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
- Indent items under a GL version to allow context diffs to do their work.
- Move complete drivers into the GL version line - this should make the
stuff a little bit easier to read.
v2: keep the fd.o link (Emil Velikov)
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Joerg Mayer <jmayer@loplof.de>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
The X.Org state tracker is gone, as well as the xvmc/vdpau
r300 and softpipe targets.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Export only XvMC* symbols for the xvmc targets.
Tested-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
The above two variables are unused as of commit
commit 024fe6852a
Author: Tom Stellard <thomas.stellard@amd.com>
Date: Tue Apr 2 10:42:50 2013 -0700
radeon/llvm: Use LLVM C API for compiling LLVM IR to ISA v2
which removed the only cpp file from drivers/radeon, but missed to
remove the CXXFLAGS. The sequential commit reintroduced and empty
LLVM_CPP_FILES.
Lets cleanup and remove both.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Give glTexStorage* equivalent debug logging to glTexImage*.
Signed-off-by: Courtney Goeltzenleuchter <courtney@LunarG.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
If a performance monitor has never ended, then no result can be
available. Core Mesa can easily handle this, saving drivers a tiny bit
of complexity.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
If a monitor has ended, it means a result should eventually become
available, pending some flushing.
This is distinct from !m->Active; if a monitor has not been started,
then m->Active == false and m->Ended == false.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
The i965 implementation uses calloc, so I missed this. It's best to
simply initialize it to avoid requiring a zeroing allocator, though.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Being able to print monitor->Name is really useful for debugging.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Now that branch 10.0 is created, bump the minor version in
master.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
We'll need this for Broadwell code as well.
Normally, when we make things public, we add the "brw" prefix. I'm not
crazy about that in this case, since it deals with prog_instruction.h's
SWIZZLE_XYZW values, rather than the BRW_SWIZZLE_XYZW enums. However,
I can't think of a better name, and at least the comments and code make
it clear.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
Broadwell code should not include brw_eu.h (since it is for Gen4-7
assembly encoding), but needs the URB write flags enum.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
Only Gen4 color write setup uses the force_sechalf flag, and it only
sets it on a single instruction. It also already has to get a pointer
to the instruction and manually set the saturate flag, so we may as well
just set force_sechalf the same way and avoid the complexity of a stack.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
Previous assumption was that the same set of flags can be reused
for both classic and gallium drivers. With megadriver work done
the classic drivers ended up using their own (single) instance of
the flags.
Move these into Automake.inc and rename to indicate that those
are gallium specific. Additionally silence an automake/autoconf
warning "XXX is not a standard libtool library name", due to
the parsing issues of the module tag.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Greatly reduce duplication and provide a sane minimum of
CFLAGS for all DRI targets.
Note: This commit adds VISIBILITY_CFLAGS to the following:
* freedreno
* i915
* ilo
* nouveau
* vmwgfx
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
In order to use the trace driver, one needs to define
GALLIUM_TRACE. Neither one of the two targets was
defining it, thus we're safe to remove libtrace.la.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
