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Cycles: Fix Metal API validation error (use uint instead of ushort) #105763

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Michael Jones (Apple) merged 3 commits from Michael-Jones/blender:FixMetalValidationError into blender-v3.5-release 2023-03-14 22:06:05 +01:00
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Michael Jones (Apple) commented 2023-03-14 14:05:30 +01:00
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This PR fixes an error that is given when Metal API validation is enabled. The compute grid can exceed 65536 threads so ushort is not sufficient for metal_grid_id [[threadgroup_position_in_grid]].

This PR also fixes OS version warnings (Cycles Metal: Unguarded access to newer macOS features #105630)

This PR fixes an error that is given when Metal API validation is enabled. The compute grid can exceed 65536 threads so `ushort` is not sufficient for `metal_grid_id [[threadgroup_position_in_grid]]`. This PR also fixes OS version warnings ([Cycles Metal: Unguarded access to newer macOS features #105630](https://projects.blender.org/blender/blender/issues/105630))
Michael Jones (Apple) added 1 commit 2023-03-14 14:05:40 +01:00
1bd30a8b7b Cycles: Fix Metal API validation error (use uint instead of ushort) 
This PR fixes an error that is given when Metal API validation is enabled. The compute grid can exceed 65536 threads so `ushort` is not sufficient for `metal_grid_id [[threadgroup_position_in_grid]]`.

This PR also fixes OS version warnings ([Cycles Metal: Unguarded access to newer macOS features #105630](#105630))
Michael Jones (Apple) requested review from Brecht Van Lommel 2023-03-14 14:05:52 +01:00
Brecht Van Lommel requested changes 2023-03-14 15:02:11 +01:00
intern/cycles/device/metal/device_impl.mm Outdated
@ -568,2 +568,4 @@
if (MetalDevice *instance = get_device_by_ID(device_id, lock)) {
if (mtlLibrary) {
if (error && [error localizedDescription]) {
print("MSL compilation messages:\n%s\n", [[error localizedDescription] UTF8String]);
Brecht Van Lommel commented 2023-03-14 15:00:22 +01:00
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Is this debug code accidentally left in?

Not sure how this even works since it's print instead of printf.

Is this debug code accidentally left in? Not sure how this even works since it's `print` instead of `printf`.
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Michael Jones (Apple) added 1 commit 2023-03-14 15:10:13 +01:00
Michael Jones (Apple) commented 2023-03-14 15:16:28 +01:00
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Weird - print does actually compile! The error string might contain useful information like warnings when the compilation succeeds.

Weird - `print` does actually compile! The error string might contain useful information like warnings when the compilation succeeds.
Brecht Van Lommel commented 2023-03-14 16:33:51 +01:00
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Can you use VLOG_WARNING instead of printf? In general we should not use printf even though there are a few places that do currently.

Can you use `VLOG_WARNING` instead of `printf`? In general we should not use `printf` even though there are a few places that do currently.
Brecht Van Lommel requested changes 2023-03-14 16:34:15 +01:00
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Request changes.

Request changes.
Michael Jones (Apple) added 1 commit 2023-03-14 17:27:23 +01:00
Michael Jones (Apple) requested review from Brecht Van Lommel 2023-03-14 17:27:42 +01:00
Brecht Van Lommel approved these changes 2023-03-14 17:40:48 +01:00
Michael Jones (Apple) merged commit 089e8a1887 into blender-v3.5-release 2023-03-14 22:06:05 +01:00
Michael Jones (Apple) deleted branch FixMetalValidationError 2023-03-14 22:06:06 +01:00
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