There are some interactions between these two extensions that need to be
implemented when both are supported. Particularly:
1. Applications can create images that will be bound to swapchain memory
by passing a VkImageSwapchainCreateInfoKHR in the pNext chain
of VkImageCreateInfo. In this case we need to make sure that the
created image takes some of its parameters from the underlying
swapchain.
2. Applications can bind memory from a swapchain image to a VkImage
by passing a VkBindImageMemorySwapchainInfoKHR in the pNext chain
of VkBindImageMemoryInfo.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11037>
This was added with VK_KHR_device_group and allows users to specify
a base offset that will be automatically added to gl_WorkGroupID.
Unfortunately, V3D doesn't support this natively, so we need to add
the base to the workgroup id generated by hardware manually. For this,
we inject add instructions that source from a QUNIFORM that will
retrieve the actual dispatch base from the compute job when it is
dispatched.
Since a compute shader can be dispatched with CmdDispatch and/or
CmdDispatchBase, we always need to add these additional add
instructions and use a base of (0,0,0) for regular dispatches.
Since we don't support any version of OpenGL with this dispatch
base functionality we can avoid the extra instructions there.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11037>
DXVK 1.8.1 marks position as always invariant but the DX12 version
of the game has the same issue and it's not yet fixed on the
vkd3d-proton side.
Fixes some Z-fighting on GFX10.3.
Cc: 21.1 mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11029>
Construct a scissor descriptor correpsonding to the intersection of the
framebuffer, the viewport, and the region selected for scissoring by the app.
Use the intersected scissor in the "clip tile" fields in the viewport. Select
this scissor descriptor from the command stream.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
Use the Zink lowering pass to handle the non-halfz case. Metal, like Vulkan,
uses half-z (and Metal is not configurable, making r/e tricky).
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
Not sure what the proper data structure for this is yet, but this will
hold over until we start optimizing for memory usage.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
We can't pack the scissor descriptor for these, and there would be no rendering
anyway, so detect this condition and skip the draw.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
Although there is a scissor enable bit in the hardware rasterizer state, we
cannot rely on it alone as we also "scissor" to the viewport.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
Those are required on Turing+ to handle cross thread synchronization and
other goodies as the c/r stack is gone.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11061>
Replaces some FILE_ADDRESS with LAST_REGISTER_FILE and makes RA not choke
on instructions using TS values.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11061>
