| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
| |
This plugs the subroutine index updates into the i965 backend,
where it loads constants.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Andres Gomez <agomez@igalia.com>
|
|
|
|
| |
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com
|
|
|
|
|
| |
Cc: "11.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This is more optimal as it means we no longer have to upload the same set
of ABO surfaces to all stages in the program.
This also fixes a bug where since commit c0cd5b var->data.binding was
being used as a replacement for atomic buffer index, but they don't have
to be the same value they just happened to end up the same when binding is 0.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Alejandro Piñeiro <apinheiro@igalia.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90175
|
|
|
|
|
|
|
|
| |
gl_image_unit::_Valid will be removed in a future commit.
Tested-by: Ye Tian <yex.tian@intel.com>
CC: "11.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
|
|
|
|
|
| |
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
mesa/src/mesa/drivers/dri/i965/brw_vs_surface_state.c: In function 'brw_upload_pull_constants':
mesa/src/mesa/drivers/dri/i965/brw_vs_surface_state.c:84:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < prog_data->nr_pull_params; i++) {
^
mesa/src/mesa/drivers/dri/i965/brw_vs_surface_state.c:89:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < ALIGN(prog_data->nr_pull_params, 4) / 4; i++) {
^
Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
|
|
|
|
|
|
|
|
| |
v2: Add CS support. Move the image_params array back to
brw_stage_prog_data.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
We used to store the GS dispatch mode in brw_gs_prog_data while
separately storing the VS dispatch mode in brw_vue_prog_data::simd8.
This patch introduces an enum to represent all possible dispatch modes,
and stores it in brw_vue_prog_data::dispatch_mode, unifying the two.
Based on a suggestion by Matt Turner.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Now, we only use ctx->NewDriverState.
I used this bash & sed command in the i965 directory:
for file in *.[ch] *.[ch]pp; do
sed -i -e 's/state\.dirty\.brw/ctx.NewDriverState/g' $file
done
Followed by manual changes to brw_state_upload.c.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
| |
This flag signals that we have a SIMD8 VS shader so we can set up the
corresponding state accordingly. This boils down to setting
the BDW+ SIMD8 enable bit in 3DSTATE_VS and making UBO and pull
constant buffers use dword pitch.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
I put the BRW_NEW_*_PROG_DATA flags at the beginning so that
brw_state_cache.c can still continue using 1 << brw_cache_id.
I also added a comment explaining the difference between
BRW_NEW_*_PROG_DATA and BRW_NEW_*_PROGRAM, as it took me a long time
to remember it.
Non-mechanical changes:
- brw_state_cache.c and brw_ff_gs.c now signal .brw, not .cache.
- brw_state_upload.c - INTEL_DEBUG=state changes.
- brw_context.h - bit definition merging.
v2: Correct the explanation of BRW_NEW_*_PROG_DATA to mention
state-based recompiles, and nix the "proper subset" claim,
as it's false. (Caught by Kristian Høgsberg).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Now that we've moved a bunch of CACHE_NEW_* bits to BRW_NEW_*, the only
ones that are left are legitimately related to the program cache. Yet,
it seems a bit wasteful to have an entire bitfield for only 7 bits.
State upload is one of the hottest paths in the driver. For each atom
in the list, we call check_state() to see if it needs to be emitted.
Currently, this involves comparing three separate bitfields (mesa, brw,
and cache). Consolidating the brw and cache bitfields would save a
small amount of CPU overhead per atom. Broadwell, for example, has
57 state atoms, so this small savings can add up.
CACHE_NEW_*_PROG covers the brw_*_prog_data structures, as well as the
offset into the program cache BO (prog_offset). Since most uses refer
to brw_*_prog_data, I decided to use BRW_NEW_*_PROG_DATA as the name.
Removing "cache" completely is a bit painful, so I decided to do it in
several patches for easier review, and to separate mechanical changes
from manual ones. This one simply renames things, and was made via:
$ for file in *.[ch]; do
sed -i -e 's/CACHE_NEW_\([A-Z_\*]*\)_PROG/BRW_NEW_\1_PROG_DATA/g' \
-e 's/BRW_NEW_WM_PROG_DATA/BRW_NEW_FS_PROG_DATA/g' $file
done
Note that BRW_NEW_*_PROG_DATA is still in .cache, not .brw!
The next patch will remedy this flaw. It will also fix the
alphabetization issues.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Acked-by: Matt Turner <mattst88@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Most of the dirty flags were listed in some arbitrary order. Some used
bonus parenthesis. Some put multiple flags on one line, others put one
per line. Some used tabs instead of spaces...but only on some lines.
This patch settles on one flag per line, in alphabetical order, using
spaces instead of tabs, and sheds the unnecessary parentheses.
Sorting was mostly done with vim's visual block feature and !sort,
although I alphabetized short lists by hand; it was pretty manual.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
|
|
|
|
|
|
| |
Saves a tiny bit of CPU overhead.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Reverts
* "i965: Modify state upload to allow 2 different sets of state atoms."
8e27a4d2b3e4e74e9a77446bce49607433d86be3
* "i965: Modify dirty bit handling to support 2 pipelines."
373143ed9187c4d4ce1e3c486b5dd0880d18ec8b
* "i965: Create a macro for checking a dirty bit."
c5bdf9be1eca190417998d548fd140c1eca37a54
Conflicts:
src/mesa/drivers/dri/i965/brw_context.h
* "i965: Create a macro for setting all dirty bits."
6f56e1424d923fd80c84090fbf4506c9eaaffea1
Conflicts:
src/mesa/drivers/dri/i965/brw_blorp.cpp
src/mesa/drivers/dri/i965/brw_state_cache.c
src/mesa/drivers/dri/i965/brw_state_upload.c
* "i965: Create a macro for setting a dirty bit."
88e3d404dad009d8cff5124cf8acee7daeaceb64
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
|
|
|
|
|
|
|
| |
This will make it easier to extend dirty bit handling to support
compute shaders.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The brw_stage_prog_data struct previously contained an array of float pointers
to the values of parameters. These were then copied into a batch buffer to
upload the values using a regular assignment. However the float values were
also being overloaded to store integer values for integer uniforms. This can
break if x87 floating-point registers are used to do the assignment because
the fst instruction tries to fix up invalid float values. If an integer
constant happened to look like an invalid float value then it would get
altered when it was copied into the batch buffer.
This patch changes the pointers to be gl_constant_value instead so that the
assignment should end up copying without any alteration. This also makes it
more obvious that the values being stored here are overloaded for multiple
types.
There are some static asserts where the values are uploaded to ensure that the
size of gl_constant_value is the same as a float.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81150
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
| |
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This also happens to fix a leak of the current GS pull constant BO on
context destroy, by just not holding on to the pull const bos after the
surface state is generated.
No statistically significant performance difference on GLB2.7 on HSW at
1024x768 (n=40) or 320x240 (n=44), or on BYT at 320x240 (n=47).
v2: Rebase on intel_upload simplification.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Basically a sed but shaderapi.c and get.c.
get.c => GL_CURRENT_PROGAM always refer to the "old" UseProgram behavior
shaderapi.c => the old api stil update the Shader object directly
V2: formatting improvement
V3 (idr):
* Rebase fixes after a block of code was moved from ir_to_mesa.cpp to
shaderapi.c.
* Trivial reformatting.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
|
| |
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
brw_stage_prog_data.
There doesn't seem to be any reason for nr_params, nr_pull_params,
param, and pull_param to be duplicated in the stage-specific
subclasses of brw_stage_prog_data. Moving their definition to the
common base class will allow some code sharing in a future commit, the
removal of brw_vec4_prog_data_compare and brw_*_prog_data_free, and
the simplification of the stage-specific brw_*_prog_data_compare.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
|
|
|
|
|
| |
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Brian Paul <brianp@vmware.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
array.
These are replaced with
ctx->Shader.CurrentProgram[MESA_SHADER_{VERTEX,FRAGMENT,GEOMETRY}].
In patches to follow, this will allow us to replace a lot of ad-hoc
logic with a variable index into the array.
With the exception of the changes to mtypes.h, this patch was
generated entirely by the command:
find src -type f '(' -iname '*.c' -o -iname '*.cpp' ')' \
-print0 | xargs -0 sed -i \
-e 's/\.CurrentVertexProgram/.CurrentProgram[MESA_SHADER_VERTEX]/g' \
-e 's/\.CurrentGeometryProgram/.CurrentProgram[MESA_SHADER_GEOMETRY]/g' \
-e 's/\.CurrentFragmentProgram/.CurrentProgram[MESA_SHADER_FRAGMENT]/g'
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Brian Paul <brianp@vmware.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the
old copyright name is creating unnecessary confusion, hence this change.
This was the sed script I used:
$ cat tg2vmw.sed
# Run as:
#
# git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed
#
# Rename copyrights
s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g
/Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./
s/TUNGSTEN GRAPHICS/VMWARE/g
# Rename emails
s/alanh@tungstengraphics.com/alanh@vmware.com/
s/jens@tungstengraphics.com/jowen@vmware.com/g
s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/
s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g
s/keithw\?@tungstengraphics.com/keithw@vmware.com/g
s/michel@tungstengraphics.com/daenzer@vmware.com/g
s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/
s/zack@tungstengraphics.com/zackr@vmware.com/
# Remove dead links
s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g
# C string src/gallium/state_trackers/vega/api_misc.c
s/"Tungsten Graphics, Inc"/"VMware, Inc"/
Reviewed-by: Brian Paul <brianp@vmware.com>
|
|
|
|
|
|
|
|
|
| |
Now that brw_create_constant_surface uses a virtual function internally,
it doesn't need to be virtual itself. We can delete the Gen7+ variant
and simplify things.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
The maximum number of atomic buffer objects is somewhat arbitrary, we
can change it in the future easily if it turns out it's not enough...
v2: Add comments with the relevant mesa dirty bits. Fix usage of
BRW_NEW_UNIFORM_BUFFER in the GS ABO state atom.
v3: Update binding table layout diagrams.
v4: Resolve conflicts with the recent dynamic surface index assignment changes.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
| |
It would be nice to be able to pack our binding table so that programs
that use 1 render target don't upload an extra BRW_MAX_DRAW_BUFFERS - 1
binding table entries. To do that, we need the compiled program to have
information on where its surfaces go.
v2: Rename size to size_bytes to be more explicit.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
The code to upload the binding tables for each stage was scattered
across brw_{vs,gs,wm}_surface_state.c and brw_misc_state.c, which also
contain a lot of code to populate individual SURFACE_STATE structures.
This patch brings all the binding table upload code together, and splits
it out from the code which fills in SURFACE_STATE entries.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Instead of passing in a brw_vec4_prog_data structure, we can simply
pass the one field it needs: the number of entries in the binding table.
We also need to pass in the shader time surface index rather than
hardcoding SURF_INDEX_VEC4_SHADER_TIME.
Since the resulting function is stage-agnostic, this patch removes
"vec4_" from the name.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
|
|
| |
This is probably more efficient. At any rate, it's less code.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
|
|
|
|
|
| |
The first comment was a bit stale; there are more kinds of surfaces than
textures and pull constants.
The second was a leftover "to do" comment for something I already did.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
|
|
| |
v2: Use GLbitfield instead of GLbitfield64 in
brw_vec4_upload_binding_table.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
| |
v2: Use GLbitfield instead of GLbitfield64 in
brw_upload_vec4_pull_constants.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
| |
This paves the way for sharing the code that will set up the vertex
and geometry shader pipeline state.
v2: Rename the base class to brw_stage_state.
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Defines that previously referred to VS now refer to VEC4, since they
will be shared by the user-programmable vertex shader and geometry
shader stages.
Defines that previously referred to the Gen6 geometry shader stage
(which is only used for transform feedback) are now renamed to
explicitly refer to Gen6, to avoid confusion with the Gen7
user-programmable geometry shader stage.
Based on work by Eric Anholt <eric@anholt.net>.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
|
|
|
|
|
|
|
|
| |
For some reason, we didn't use this information even though the VS
backend has computed it (albeit poorly) for ages.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Unlike the FS, the VS backend already computed the binding table size.
However, it did so poorly: after compilation, it looked to see if any
pull constants/textures/UBOs were in use, and set num_surfaces to the
maximum surface index for that category. If the VS only used a single
texture or UBO, this overcounted by quite a bit.
The shader time surface was also noted at state upload time (during
drawing), not at compile time, which is inefficient. I believe it also
had an off by one error.
This patch computes it accurately, while also simplifying the code.
It also renames num_surfaces to binding_table_size, since num_surfaces
wasn't actually the number of surfaces used. For example, a VS that
used one UBO and no other surfaces would have set num_surfaces to
SURF_INDEX_VS_UBO(1) == 18, rather than 1. A bit of a misnomer there.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
|
|
|
|
|
|
|
|
|
|
| |
This makes brw_context inherit directly from gl_context; that was the
only thing left in intel_context.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Paul Berry <stereotype441@gmail.com>
Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
|
|
|
|
|
|
|
| |
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Paul Berry <stereotype441@gmail.com>
Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
|
|
|
|
|
|
|
| |
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Paul Berry <stereotype441@gmail.com>
Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
|
|
|
|
|
|
|
| |
v2: move the flagging from intel_bufferobj_data to intel_bufferobj_alloc_buffer
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
|
|
|
|
|
|
|
|
|
|
|
| |
This will allow the generic parts to be re-used for geometry shaders.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
v2: Put urb_read_length and urb_entry_size in the generic struct.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
We want to load vec4s, since loading a vec4 instead of a dword is
basically no increased latency. But for variable indexed access, the
previous requirement of aligned vec4s for a sampler LD was hard to
implement.
Note that this change only affects those messages that use the surface
format, like sampler LDs, but not to the untyped data cache loads we've
used in other cases.
No significant performance difference on my GLSL demo with uniforms forced
to take the varying pull constants path (n=4).
NOTE: This is a candidate for the 9.1 branch.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
| |
This puts the rounding-up logic into the function itself instead of all
the callers having to manage it. Also drop an "unused" comment in gen4,
as the stride *is* used for texbos (and will be for uniforms soon).
NOTE: This is a candidate for the 9.1 branch.
Reviewed-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>
|
|
|
|
|
|
|
|
|
|
| |
NumParameters used to be an upper bound on the number of vec4s to be
uploaded, which was basically safe (unless your buffer was bound near
the top of address space *and* you array indexed outside the buffer, in
which case I think you might GPU hang). As I migrate the driver away
from ParameterValues[], this is no longer true.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This can be used for two purposes: Using hand-coded shaders to determine
per-instruction timings, or figuring out which shader to optimize in a
whole application.
Note that this doesn't cover the instructions that set up the message to
the URB/FB write -- we'd need to convert the MRF usage in these
instructions to GRFs so that our offsets/times don't overwrite our
shader outputs.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> (v1)
v2: Check the timestamp reset flag in the VS, which is apparently
getting set fairly regularly in the range we watch, resulting in
negative numbers getting added to our 32-bit counter, and thus large
values added to our uint64_t.
v3: Rebase on reladdr changes, removing a new safety check that proved
impossible to satisfy. Add a comment to the AOP defs from Ken's
review, and put them in a slightly more sensible spot.
v4: Check timestamp reset in the FS as well.
|
|
|
|
|
|
|
|
|
|
|
|
| |
We were holding on to this code because we were aware that NWN 1 had some
support for vertex programs -- no other linux programs I've come across would
use it (since other software also has ARB_vp or GLSL support). Only, it turns
out that NWN doesn't even give us any vertex programs. Given that we have
known issues where the extension has never been fully supported, just give up
on it.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=46795
Reviewed-by: Brian Paul <brianp@vmware.com>
|