Cleanup the code and implement indirect addressing.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
To further improve the optimization of source and destination
indirect addressing we need the ability to store a reference
to the declaration of the addressed operands.
Since most of the fields in tgsi_src_register doesn't apply for
an indirect addressing operand replace it with a separate
tgsi_ind_register structure and so make room for extra information.
v2: rename Declaration to ArrayID, put the ArrayID into () instead of []
Signed-off-by: Christian König <christian.koenig@amd.com>
Remember which declarations are declared as "arrays" and so
can be indirectly addressed. ArrayIDs start at 1, cause for
compatibility reasons zero is treaded as no array present.
Signed-off-by: Christian König <christian.koenig@amd.com>
Instead of allocating everything as temporaries, use the
new array allocation functions.
v2: fix bug in simplify_cmp, declare arrays on demand
Signed-off-by: Christian König <christian.koenig@amd.com>
Don't bother with free temporaries, just allocate them at
the end and also emit them in their own declaration.
Signed-off-by: Christian König <christian.koenig@amd.com>
Instead of emitting each temporary separately, emit them in a chunk.
v2: keep separate function for emitting temps
Signed-off-by: Christian König <christian.koenig@amd.com>
No functional change here, but this will let us query the image
for an fd handle later.
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
If ddx does not support swap, don't advertise it. This is a hack to
work around current xservers which advertise this extension even when it
is clearly not supported. When:
http://lists.x.org/archives/xorg-devel/2013-February/035449.html
is merged in upstream xserver and makes it's way into most distros then
this hack can be removed. In the mean time, it is required to allow
gnome-shell/clutter/etc to work properly with a DDX driver which does
not support ScheduleSwap.
Signed-off-by: Rob Clark <robdclark@gmail.com>
This debug flag prints out the native GEN assembly for a blitting
shader produced using BLORP. Hopefully this should be useful in
developing additional BLORP features.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Needs to be set for depth, stencil, and fmask just
like other blocks.
v2: drop additional cayman bits for now
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
On cayman, 128bpp surfaces require non_disp ordering for hw
access to both linear and tiled surfaces. When we use the 3D
engine we can set the non_disp ordering on both the tiled and
linear sides (via CB or texture), but when we use the DMA
engine, we can only set the non_disp ordering on the tiled
side, so after a L2T operation with the DMA engine, the data
ends up in the wrong order on the tiled side.
v2: cayman/TN only
v3: fix comments
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=60802
Note: this is a candidate for the 9.1 branch.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The only format returned by _mesa_get_format_base_format() that
satisfies _mesa_is_depthstencil_format() is GL_DEPTH_STENCIL, so we
can simplify the check.
Reviewed-by: Eric Anholt <eric@anholt.net>
v2: Andreas Boll <andreas.boll.dev@gmail.com>
- Fix formatting - use one CFLAG per line
NOTE: This is a candidate for the 9.1 branch.
Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59238
Reviewed-by: Andreas Boll <andreas.boll.dev@gmail.com>
Fast depth clears have the same depth/stencil alignment requirements
as other drawing operations. Therefore, we need to call
brw_workaround_depthstencil_alignment() from both the clear and
drawing paths.
Without this fix, we get image corruption if the following conditions
hold: (a) the first ever drawing operation to a depth miplevel (or the
first drawing operation after having used the texture for sampling) is
a clear, (b) the depth miplevel has a size that is eligible for fast
depth clears, and (c) the depth miplevel has an offset within the
miptree that isn't 8x8 aligned.
Fixes piglit "depthstencil-render-miplevels" tests with size 273.
NOTE: This is a candidate for stable branches
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This patch makes the following search-and-replace changes:
gl_frag_attrib -> gl_varying_slot
FRAG_ATTRIB_* -> VARYING_SLOT_*
FRAG_BIT_* -> VARYING_BIT_*
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
Now that there is no difference between the enums that represent
vertex outputs and fragment inputs, there's no need for a conversion
function.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
Now that there is no difference between the enums that represent
vertex outputs and fragment inputs, there's no need for a conversion
function. But we still need to be able to detect when a given vertex
output has no corresponding fragment input. So it is replaced by a
new function, _mesa_varying_slot_in_fs(), which tells whether the
given varying slot exists as an FS input or not.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This paves the way for eliminating the gl_frag_attrib enum entirely.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This patch makes the following search-and-replace changes:
gl_geom_result -> gl_varying_slot
GEOM_RESULT_* -> VARYING_SLOT_*
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This paves the way for eliminating the gl_geom_result enum entirely.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This patch makes the following search-and-replace changes:
gl_geom_attrib -> gl_varying_slot
GEOM_ATTRIB_* -> VARYING_SLOT_*
GEOM_BIT_* -> VARYING_BIT_*
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This paves the way for eliminating the gl_geom_attrib enum entirely.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This patch makes the following search-and-replace changes:
gl_vert_result -> gl_varying_slot
VERT_RESULT_* -> VARYING_SLOT_*
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This paves the way for eliminating the gl_vert_result enum entirely.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
Future patches will make use of the enum. It will eventually take the
place of the existing enums gl_vert_result, gl_geom_attrib,
gl_geom_result, and gl_frag_attrib, all of which represent essentially
the same information but using inconsistent values.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This patch updates the bitfields brw_context::wm.input_size_masks,
tracker::size_masks, and brw_wm_prog_key::proj_attrib_mask, all of
which are indexed by gl_frag_attrib, from 32-bit to 64-bit.
This paves the way for supporting geometry shaders, and for merging
the gl_frag_attrib and gl_vert_result enums. The combination of these
two will require at least 55 bits in the bitfields.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Brian Paul <brianp@vmware.com>
This involved adding another driOptionCache to dri_screen. The
existing one just held the default values. But now we also need
to have the values from the DRI config file so that we can get at
the always_have_depth_buffer config option, which is per-screen.
This option is needed for some applications that neglect to request
a depth buffer when choosing a visual/fbconfig.
The Linux app Topogun is an example of this problem.
wayland_roundtrip() was given an incorrect parameter.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=62362
Note: This is a candidate for the stable branches.
Signed-off-by: Brian Paul <brianp@vmware.com>
There were two different NUM_ENTRIES #defines for the framebuffer
tile cache and the texture tile cache. Rename the later to fix
the warnings:
In file included from sp_flush.c:40:0:
sp_tex_tile_cache.h:76:0: warning: "NUM_ENTRIES" redefined
sp_tile_cache.h:78:0: note: this is the location of the previous definition
In file included from sp_context.c:50:0:
sp_tex_tile_cache.h:76:0: warning: "NUM_ENTRIES" redefined
sp_tile_cache.h:78:0: note: this is the location of the previous definition
Also, replace occurances of NUM_ENTRIES with Element() macro to
be safer.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Untyped Atomic Operation messages are illegal for non-RAW formats. The
IVB hardware proceeds happily (after all, who cares what the format of the
surface is if you're doing untyped ops on it?), but later hardware
apparently doesn't. The simulator for gen7 does complain, though.
v2: Rebase against updates to previous patches. (by anholt)
NOTE: This is a candidate for the 9.1 branch.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
This is basically a copy and paste of gen7_create_constant_surface, but
with the parameters filled in to offer a simpler interface.
It will diverge shortly.
I didn't bother adding it to the vtable for now since shader time is only
exposed on Gen7+.
v2: Replace tabs in the new code (by anholt)
Add back dropped memset() and add a comment about HSW channel selects.
NOTE: This is a candidate for the 9.1 branch.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Haswell's "Data Cache" data port is a single unit, but split into two
SFIDs to allow for more message types without adding more bits in the
message descriptor.
Untyped Atomic Operations are now message 0010 in the second data cache
data port, rather than 6 in the first.
v2: Use the #defines from the previous commit. (by anholt)
NOTE: This is a candidate for the 9.1 branch.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net> (v1)
We were sparsely using some of these message types, but I'll just fill
them all in now. It will be used for fixing shader_time on HSW.
v2: Add missing MEDIA_BLOCK_READ.
NOTE: This is a candidate for the 9.1 branch.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This avoids some snooping overhead between EUs processing separate shaders
(so VS versus FS).
Improves performance of a minecraft trace with shader_time by 28.9% +/-
18.3% (n=7), and performance of my old GLSL demo by 93.7% +/- 0.8% (n=4).
v2: Add a define for the stride with a comment explaining its units and
why.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
scons/llvm.py defines inline globally to workaround issues with LLVM C
binding headers, so the only way to is to avoid
aggravating xkeycheck.h errors is to set _ALLOW_KEYWORD_MACROS.
This fixes MSVC 2012 build with LLVM.
Reviewed-by: Brian Paul <brianp@vmware.com>
