zig/mach
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

gpu-dawn: use new WGPUSurface API in example

Browse source 
Not yet used by OpenGL backends as Dawn does not support the new API there yet.

Fixes hexops/mach#121

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-02-26 21:15:54 -07:00 • committed by Stephen Gutekanst
parent bab338d160
commit 57fb84c569
2 changed files with 88 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

11
gpu-dawn/src/dawn/sample_utils.zig
View file

@ -17,8 +17,9 @@ fn printDeviceError(error_type: c.WGPUErrorType, message: [*c]const u8, _: ?*any
}
const Setup = struct {
instance: c.WGPUInstance,
backend_type: c.WGPUBackendType,
device: c.WGPUDevice,
binding: c.MachUtilsBackendBinding,
window: glfw.Window,
};
@ -93,16 +94,12 @@ pub fn setup(allocator: std.mem.Allocator) !Setup {
const backend_device = c.machDawnNativeAdapter_createDevice(backend_adapter.?, null);
const backend_procs = c.machDawnNativeGetProcs();
const binding = c.machUtilsCreateBinding(backend_type, @ptrCast(*c.GLFWwindow, window.handle), backend_device);
if (binding == null) {
@panic("failed to create binding");
}
c.dawnProcSetProcs(backend_procs);
backend_procs.*.deviceSetUncapturedErrorCallback.?(backend_device, printDeviceError, null);
return Setup{
.instance = c.machDawnNativeInstance_get(instance),
.backend_type = backend_type,
.device = backend_device,
.binding = binding,
.window = window,
};
}