We have come to the conclusion that it doesn't improve performance.
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
The workaround will do for now. The root cause is still unknown.
This fixes new piglit: 16in-1out
Cc: 17.1 17.2 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
platform_drm, platform_wayland and platform_android have similiar local buffer
allocation routines. For deduplicating, it unifies dri2_egl_surface's
local buffer allocation routines. And it polishes inconsistent indentations.
Note that as dri2_wl_get_buffers_with_format() have not make a __DRI_BUFFER_BACK_LEFT
attachment buffer for local_buffers, new helper function, dri2_egl_surface_free_local_buffers(),
will drop the __DRI_BUFFER_BACK_LEFT check.
So if other platforms use new helper functions, we have to ensure not to make
__DRI_BUFFER_BACK_LEFT attachment buffer for local_buffers.
v2: Fixes from Emil's review:
a) Make local_buffers variable, dri2_egl_surface_alloc_local_buffer() and
dri2_egl_surface_free_local_buffers() unconditionally.
b) Preserve the original codeflow for error_path and normal_path.
c) Add note on commit messages for dropping of __DRI_BUFFER_BACK_LEFT check.
c) Rollback the unrelated whitespace changes.
d) Add a missing blank line.
Signed-off-by: Mun Gwan-gyeong <elongbug@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
They should not be exposed when the extension is unsupported.
Note that ARB_direct_state_access is always exposed and
EXT_semaphore is not supported at all.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
From the EXT_external_objects_fd spec:
"If the GL_EXT_memory_object_fd string is reported, the following
commands are added:
void ImportMemoryFdEXT(uint memory,
uint64 size,
enum handleType,
int fd);"
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Currently, when the array is full it is resized but it can grow
over and over because we don't try to re-use descriptor slots.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Using VRAM address as bindless handles is not a good idea because
we have to use LLVMIntToPTr and the LLVM CSE pass can't optimize
because it has no information about the pointer.
Instead, use slots indexes like the existing descriptors. Note
that we use fixed 16-dword slots for both samplers and images.
This doesn't really matter because no real apps use image handles.
This improves performance with DOW3 by +7%.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
To share common code between rw buffers and bindless descriptors.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Looks like it's useless to initialize that field when CE is
unused. This will also allow to declare more than 64 elements
for the array of bindless descriptors.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
The number of bindless descriptors is dynamic and we definitely
have to support more than 256 slots.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
A new pair of user SGPR is needed for loading the bindless
descriptors from shaders. Because the descriptors are global for
all stages, there is no need to add separate indices for GFX9.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Will be used for allocating bindless descriptor slots for
RadeonSI.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Use the auto logger facility, so that CS chunks will be interleaved
with other log info.
v2:
- fix some crashes when not using CE
- fix skipping "previous" chunks of current (unflushed) IB
- fix error handling in si_begin_cs_debug
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
We'll add radeonsi-specific code to set_log_context in later patches,
but we may want to log from common code. Hence keep the log pointer
in r600_common_context.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
copy_constant_to_storage, set_uniform_initializer,
populate_consumer_input_sets, and get_matching_input are all used by
tests in src/compiler/glsl/tests:
glsl/tests/varyings_test.o: In function `link_varyings_single_simple_input_Test::TestBody()':
src/compiler/glsl/tests/varyings_test.cpp:131: undefined reference to `linker::populate_consumer_input_sets(void*, exec_list*, hash_table*, hash_table*, ir_variable**)'
glsl/tests/varyings_test.o: In function `link_varyings_gl_ClipDistance_Test::TestBody()':
src/compiler/glsl/tests/varyings_test.cpp:159: undefined reference to `linker::populate_consumer_input_sets(void*, exec_list*, hash_table*, hash_table*, ir_variable**)'
glsl/tests/varyings_test.o: In function `link_varyings_gl_CullDistance_Test::TestBody()':
src/compiler/glsl/tests/varyings_test.cpp:186: undefined reference to `linker::populate_consumer_input_sets(void*, exec_list*, hash_table*, hash_table*, ir_variable**)'
glsl/tests/varyings_test.o: In function `link_varyings_single_interface_input_Test::TestBody()':
src/compiler/glsl/tests/varyings_test.cpp:208: undefined reference to `linker::populate_consumer_input_sets(void*, exec_list*, hash_table*, hash_table*, ir_variable**)'
glsl/tests/varyings_test.o: In function `link_varyings_one_interface_and_one_simple_input_Test::TestBody()':
src/compiler/glsl/tests/varyings_test.cpp:241: undefined reference to `linker::populate_consumer_input_sets(void*, exec_list*, hash_table*, hash_table*, ir_variable**)'
glsl/tests/varyings_test.o:src/compiler/glsl/tests/varyings_test.cpp:272: more undefined references to `linker::populate_consumer_input_sets(void*, exec_list*, hash_table*, hash_table*, ir_variable**)' follow
glsl/tests/varyings_test.o: In function `link_varyings_interface_field_doesnt_match_noninterface_Test::TestBody()':
src/compiler/glsl/tests/varyings_test.cpp:289: undefined reference to `linker::get_matching_input(void*, ir_variable const*, hash_table*, hash_table*, ir_variable**)'
glsl/tests/varyings_test.o: In function `link_varyings_interface_field_doesnt_match_noninterface_vice_versa_Test::TestBody()':
src/compiler/glsl/tests/varyings_test.cpp:314: undefined reference to `linker::populate_consumer_input_sets(void*, exec_list*, hash_table*, hash_table*, ir_variable**)'
src/compiler/glsl/tests/varyings_test.cpp:328: undefined reference to `linker::get_matching_input(void*, ir_variable const*, hash_table*, hash_table*, ir_variable**)'
Fixes: ca73c3358c ("glsl: Mark functions static")
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
In f9fd976e8a we changed the clear value to be stored as an
isl_color_value. This had the side-effect same clear value check is now
happening directly between the f32[0] field of the isl_color_value and
ctx->Depth.Clear. This isn't what we want for two reasons. One is that
the comparison happens in floating point even for Z16 and Z24 formats.
Worse than that, ctx->Depth.Clear is a double so, even for 32-bit float
formats, we were comparing as doubles and not floats. This means that
the test basically always fails for anything other than 0.0f and 1.0f.
This caused a slight performance regression in Lightsmark 2008 because
it was using a depth clear value of 0.999 which can't be stored in a
32-bit float so we were doing unneeded resolves.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Bugzilla: https://bugs.freedesktop.org/101678
Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Here we also make use of the UseSTD430AsDefaultPacking constant
and call the new get_internal_ifc_packing() helper.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This will be used to enable the STD430 layout as the default for
UBOs and SSBOs with layouts of shared/packed rather than STD140.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
The CL CTS queries CL_DEVICE_MEM_BASE_ADDR_ALIGN for a device and
then allocates user pointers aligned to that value for its tests.
The minimum value is defined as:
the size (in bits) of the largest OpenCL built-in data type supported
by the device (long16 in FULL profile, long16 or int16 in EMBEDDED
profile) for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
At the moment, all known devices that support user pointers require
CPU page alignment for buffers created from user pointers, so just
query that from sysconf.
v3: Use std::max instead of MAX2 (Francisco)
Add missing unistd include
v2: Use system page size instead of a new pipe cap
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by (v2): Jan Vesely <jan.vesely@rutgers.edu>
After the context is initialized, the API and context flags won't
change. So, we can compute whether vertex attribute 0 aliases
vertex position just once.
This should make the glVertexAttrib*() functions a little quicker.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Outdated, features.txt is used instead.
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Marek Olšák
Timothy Arceri
Gwan-gyeong Mun
Samuel Pitoiset
Nicolai Hähnle
Ian Romanick
Jason Ekstrand
Aaron Watry
Brian Paul