| Commit message (Collapse) | Author | Age | Files | Lines |
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Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Also, prepare for the next commit by correcting some coding style
changes. This should be all non-functional changes.
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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This will be used as the basis for unification
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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These will need to be in place to avoid regressions when
removing these includes from the u_dynarray
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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When a stencil buffer is part of the framebuffer state, it is
decompressed but because it's bindless, all draw calls set
stencil_dirty_level_mask to 1.
v2: Marek - set the flags outside the loop
- also clear and set framebuffer.do_update_surf_dirtiness there
- do it in the DB->CB copy path too
v3: Marek - save and restore the do_update_surf_dirtiness flag
Signed-off-by: Marek Olšák <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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so that LLVM IR looks like CSE has been run on it. It's also recommended
by the instruction combining pass.
This also fixes:
- GL45-CTS.arrays_of_arrays_gl.InteractionFunctionCalls2 (crash)
- piglit/spec/arb_shader_ballot/execution/fs-readFirstInvocation-uint-loop (fail)
The code size decrease is positive, the register usage isn't. There is
a decrease in VGPR spilling for Tomb Raider, but increase in DiRT Showdown
and GRID Autosport.
EarlyCSEMemSSA has a -0.01% change in code size compared EarlyCSE.
SGPRS: 1935420 -> 1938076 (0.14 %)
VGPRS: 1645504 -> 1645988 (0.03 %)
Spilled SGPRs: 2493 -> 2651 (6.34 %)
Spilled VGPRs: 107 -> 115 (7.48 %)
Private memory VGPRs: 1332 -> 1332 (0.00 %)
Scratch size: 1512 -> 1516 (0.26 %) dwords per thread
Code Size: 61981592 -> 61890012 (-0.15 %) bytes
Max Waves: 371847 -> 371798 (-0.01 %)
Reviewed-by: Nicolai Hähnle <[email protected]>
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We can use a union in si_shader_key::mono.
Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Heaven LDS usage for LS+HS is below. The masks are "outputs_written"
for LS and HS. Note that 32K is the maximum size.
Before:
heaven_x64: ls=1f1 tcs=1f1, lds=32K
heaven_x64: ls=31 tcs=31, lds=24K
heaven_x64: ls=71 tcs=71, lds=28K
After:
heaven_x64: ls=3f tcs=3f, lds=24K
heaven_x64: ls=7 tcs=7, lds=13K
heaven_x64: ls=f tcs=f, lds=17K
All other apps have a similar decrease in LDS usage, because
the "outputs_written" masks are similar. Also, most apps don't write
POSITION in these shader stages, so there is room for improvement.
(tight per-component input/output packing might help even more)
It's unknown whether this improves performance.
Tested-by: Edmondo Tommasina <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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If the XRGB view is sampling from an ARGB svga format, change
PIPE_SWIZZLE_W to PIPE_SWIZZLE_1 for all channels.
Previously we unconditionally set PIPE_SWIZZLE_1 on the alpha channel which
could be both insufficient and incorrect.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Charmaine Lee <[email protected]>
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When deciding to create a view with or without an alpha channel we need to
look at the SVGA3D format and not the PIPE format.
This fixes the glx-tfp piglit test for dri3/xa.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Charmaine Lee <[email protected]>
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Gallium RGB textures may be backed by imported ARGB svga3d surfaces. In those
and similar cases we need to set the alpha value to 1 when sampling.
Fixes piglit glx::glx-tfp
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Charmaine Lee <[email protected]>
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For the purpose of surface sharing, treat SVGA3D_R5G6B5 and
SVGA3D_B5G6R5_UNORM as identical formats.
This fixes the following piglit tests with dri3/xa:
glx@glx-visuals-depth -pixmap
glx@glx-visuals-stencil -pixmap
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Deepak Singh Rawat <[email protected]>
Reviewed-by: Charmaine Lee <[email protected]>
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It appears like the GLX_EXT_buffer_age extension also prevents Compiz /
Ubuntu Unity from performing partial buffer swaps when it otherwise
feels like doing so. So try to get them back again. We also disable
GLX_OML_sync_control since it appears it had a favourable impact on
gnome-shell.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Sinclair Yeh <[email protected]>
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Increases performance on vmwgfx since we're avoiding full buffer damage and
since we can't sync to vertical retrace anyway.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Allow gallium drivers to turn off GLX_EXT_buffer_age and
GLX_OML_sync_control if needed, using driconf.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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With GLX_EXT_buffer_age turned on, gnome-shell will use full-screen damage
with GLX, which severely hurts performance with architectures that emulate
page-flips with copies. Like vmware. We would like to be able to turn off that
extension. Similarly, typically the GLX_OML_sync_control doesn't make much
sense on a virtual architecture since we don't really sync to the host's
vertical retrace. We'd like to be able to turn it off as well.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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There will be situations where we want to control, for example, the
GLX behaviour based on applications and drivers. So allow DRI users access
to the driver options.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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It's always good to have fewer decompress blits.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Most things are in place. Ideally we won't see decompress blits for stencil
anymore.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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also call st_init_driver_flags when st_context is initialized.
Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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_NEW_BUFFERS updates too much stuff.
Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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LS is merged into TCS. If there is no TCS, LS is merged into fixed-func
TCS. The problem is the fixed-func TCS was ignored by scratch update
functions, so LS didn't have the scratch buffer set up.
Note that Mesa 17.1 doesn't have merged shaders.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Colors are interpolated in the PS prolog. This was never used.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reserve one core for other things (like draw calls).
Reviewed-by: Nicolai Hähnle <[email protected]>
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If we enqueue too many jobs and destroy the GL context, it may take
several seconds before the jobs finish. Just drop them instead.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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unused.
Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
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so that we can use TXF.
The cubemap blit pixel shader code size: 148 -> 92 bytes
Reviewed-by: Nicolai Hähnle <[email protected]>
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