Crash during aovInputTask on Intel mac with Radeon Pro 560 #3470
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Filed as internal issue #USD-10522 (This is an automated message. See here for more information.) |
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Hi Sebastien, We've merged a fix for this internally. Thanks! |
pixar-oss
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Dec 23, 2024
Restored the earlier behavior of allocating textures with MTLResourceStorageModePrivate. This is the preferred mode for best performance and compatibility across different Metal implementations. This regression had been introduced inadvertently as part of enabling imaging for Apple embedded systems. Fixes #3470 (Internal change: 2352441)
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Description of Issue
On Intel Mac with Radeon Pro 560, during the aovInputTask texture creation for the depth buffer, the following error is printed and the texture creation crashes.
-[MTLTextureDescriptorInternal validateWithDevice:] failed assertion Texture Descriptor Validation MTLTextureDescriptor: Depth, Stencil, DepthStencil textures cannot be allocated with MTLStorageModeShared or MTLStorageModeManaged on this device.It seems that the issue was introduced with #3215, by this line:
https://github.com/PixarAnimationStudios/OpenUSD/blob/release/pxr/imaging/hgiMetal/texture.mm#L27
When the resourceOptions is
MTLResourceStorageModePrivateit works on that platform.The text was updated successfully, but these errors were encountered: