This is to match the work in progress webgpu.h header.
BUG=dawn:22
Change-Id: I0904297bb4411b12f9d99e8457d32613058ef9b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9380
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
The contents of PipelineStageDescriptor were inlined inside of
ComputePipelineDescriptor. This changes updates
ComputePipelineDescriptor to contain PipelineStageDescriptor to match
WebGPU.
Bug: chromium:877147
Change-Id: Ic030b7bd7a237945cbbaf4c567cc361940e1ad00
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6400
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
When both the vert and frag shaders have a UBO binding, the D3D12
backend was using register offset 0 for both, causing a collision,
and the wrong constant value used in one of the shaders.
The fix is to use the binding offsets computed by the BindGroupLayout,
since they know about all of the bindings, not just the ones computed
for each shader. This made it necessary to defer shader compilation
until pipeline layout creation time (as is done in the Metal backend
for similar reasons).
Finally, those bindings offsets computed by the BGL include an offset
for the CBV, UAV and SRV subgroups, so we must add the same register
offset when assigning the BaseShaderRegister to the descriptor ranges
in the PipelineLayout constructor so that they match.
Bug: dawn:20
Change-Id: I18287bf1c06f06dd61288e12da64752f54634466
Reviewed-on: https://dawn-review.googlesource.com/c/1960
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Linking against their .lib makes loading Dawn fail on systems that don't
have the DLLs. This happens for example on Windows7 that doesn't have
d3d12.dll. Instead we dynamically load functions pointers from these
DLLs at d3d12::Device startup.
Change-Id: I4d01a12d0f91bec45bf125450d2c08aaa9ff9fac
This includes a bunch of fixes for clang warnings in Windows specific
code that was only compiled by MSVC previously. This also tidies up some
BUILD.gn issues on Windows.
Corentin Wallez
Austin Eng
Stephen White