Add Instance and CreateInstance to webgpu.h

This is the first step in making the API before WGPUDevice creation
match webgpu.h and is necessary to implement WGPUSwapChain.

BUG=dawn:269

Change-Id: If92ced42d7683d79e67c02738949ff8b483d22c4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14061
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This commit is contained in:
Corentin Wallez
2020-01-10 13:06:48 +00:00
committed by Commit Bot service account
parent e6441b604f
commit 5fc2c82c11
14 changed files with 97 additions and 17 deletions

View File

@@ -125,6 +125,12 @@ namespace wgpu {
{% endfor %}
Instance CreateInstance(const InstanceDescriptor* descriptor) {
const WGPUInstanceDescriptor* cDescriptor =
reinterpret_cast<const WGPUInstanceDescriptor*>(descriptor);
return Instance::Acquire(wgpuCreateInstance(cDescriptor));
}
Proc GetProcAddress(Device const& device, const char* procName) {
return reinterpret_cast<Proc>(wgpuGetProcAddress(device.Get(), procName));
}