Currently, the screen tracks all resources for all contexts, but this
is not correct. Each context should track the resources it uses. This
also allows a context to detect whether a resource is used by another
context and to notify another context using a resource that the current
context is done using the resource.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Guido Günther <guido.gunther@puri.sm>
Cc: Lucas Stach <l.stach@pengutronix.de>
This exposes what's required for DX and this is what we already
configure. The driver flushes denorms for FP32 and preserves them
for FP16/FP64. Note that we can't allow both preserving and
flushing denorms because this won't work for merged shaders. This
will require LLVM to update the float mode register to make it work.
Only enabled on GFX8+ with the LLVM path because it's untested on
previous chips and ACO doesn't support it.
This extension is required for SPIRV 1.4.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
LLVM optimizes these instructions with XOR/AND and it loses
the sign bit.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Because some instructions will be optimized by the backend compiler,
the driver has to manually flush to zero to keep the result exact.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
The new Mac OS X images apparently already have python2 and python3,
and `brew` considers asking to install something already installed
as a fatal error...
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
This will expose GL_EXT_primitive_bounding_box and
GL_OES_primitive_bounding_box after previous commits
expose OpenGL ES 3.1 once Compute Shaders are available.
Reviewed-by: Eric Anholt <eric@anholt.net>
This adapts the v3d driver to the new CL submit ioctl interface that
allows the driver to request a flush of the caches after the render
job has completed. This seems to eliminate the kernel write violation
errors reported during CTS and Piglit excutions, fixing some CTS tests
and GPU resets along the way.
v2:
- Adapt to changes in the kernel side.
- Disable shader storage and shader images if the kernel doesn't
implement cache flushing.
Fixes CTS tests:
KHR-GLES31.core.shader_image_size.basic-nonMS-fs-float
KHR-GLES31.core.shader_image_size.basic-nonMS-fs-int
KHR-GLES31.core.shader_image_size.basic-nonMS-fs-uint
KHR-GLES31.core.shader_image_size.advanced-nonMS-fs-float
KHR-GLES31.core.shader_image_size.advanced-nonMS-fs-int
KHR-GLES31.core.shader_image_size.advanced-nonMS-fs-uint
KHR-GLES31.core.shader_atomic_counters.advanced-usage-many-draw-calls2
KHR-GLES31.core.shader_atomic_counters.advanced-usage-draw-update-draw
KHR-GLES31.core.shader_storage_buffer_object.advanced-unsizedArrayLength-fs-int
KHR-GLES31.core.shader_storage_buffer_object.advanced-unsizedArrayLength-fs-std140-matR
KHR-GLES31.core.shader_storage_buffer_object.advanced-unsizedArrayLength-fs-std140-struct
KHR-GLES31.core.shader_storage_buffer_object.advanced-unsizedArrayLength-fs-std430-matC-pad
KHR-GLES31.core.shader_storage_buffer_object.advanced-unsizedArrayLength-fs-std430-vec
Reviewed-by: Eric Anholt <eric@anholt.net>
Now that the UAPI has landed, add the pipe_context function for
dispatching compute shaders. This is the last major feature for GLES 3.1,
though it's not enabled quite yet.
That we set for any TMU write on spills and general tmu. It is then
used as part of v3d_emit_gl_shader_state later.
v2: add a new flag instead at v3d_compiler instead of dirty the flag
at v3dx if there is any spill (change suggested by Eric, added by
Alejandro)
v3: set this for anything that is not a load and do it also in
v3d40_vir_emit_image_load_store (Eric)
Reviewed-by: Eric Anholt <eric@anholt.net>
e.g. a VERTEX only flush with tess on Vega should look at the TCS
to see which bits are needed.
CC: <mesa-stable@lists.freedesktop.org>
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/1953
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
The SCR_INIT macro used to install the rbug resource_changed method
will only do so when the driver below rbug exposes this method, so
the check will always evaluate to true.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
All the other context method initialzation follow the order of the pipe_context
structure definition making it easy to find unimplemented methods in rbug.
Move the flush_resource init to follow the same order.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
All resources passed to the drivers below rbug need to be unwrapped before
being passed down. We missed to do this for the index buffer resource when
this was made part of the draw_info structure.
Fixes: 330d0607ed (gallium: remove pipe_index_buffer and set_index_buffer)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
The rbug wire format defines the texture size parameters to be uint32_t sized
and uses memcpy to move the function parameters to the message structure.
This caused totally wrong transmitted texture sizes since the height and depth
paramterds have been changed to uint16_t in the gallium API. Fix this by doing
an explicit conversion to the correct representation before packing into the
wire message.
Fixes: e6428092f5 (gallium: decrease the size of pipe_resource - 64 -> 48 bytes)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Using 0 as the backlog argument to listen() is exploiting implementation
defined behavior and will lead to no connections being accepted on some
libc implementations.
Quote of the listen manpage: "A backlog argument of 0 may allow the socket to
accept connections, in which case the length of the listen queue may be set to
an implementation-defined minimum value."
Fix this by using a more sensible backlog value.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
It seems that for desktop GL this was included with ARB_gpu_shader5, but
for OpenGL ES this is already included with the base extension and there is
a CTS test that checks this.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Implement the 3 functions using the texturestorage_error() helper.
_mesa_lookup_or_create_texture is always called to make sure that 'texture'
is initialized (even if the texturestorage_error() generates an error afterwards).
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
When we import a resource through Gallium, we need to take account of
the offset parameter passed.
Fixes a failure seen with the VIVID V4L2 driver, which would create NV12
resources within the same BO, with an offset. Sample pipeline to
reproduce (replace videoN with your actual VIVID device node):
gst-launch-1.0 v4l2src device=/dev/videoN ! video/x-raw,format=NV12 ! glimagesink
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reported-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Tested-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reworks:
* Change subject from "iris: Align main surface allocation to 64k on gen12+"
* Make use of isl surf alignment. (Nanley)
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reworks:
* Fill out the format's entry in the ISL format table. (Nanley)
* Support CCS_E-enabled BLORP copies with the format. (Nanley)
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This can be useful to measure whether memory access optimizations are
having the desired effect. For example, we might see a reduction in
image loads/stores, or constant buffer loads. We can already see this
in cycle estimates to some extent, but this is a more direct approach,
minus a lot of the noise of random scheduler shuffling.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
