Chip Davis 6a58554568 Support the SPV_KHR_device_group extension. ... The only piece added by this extension is the `DeviceIndex` builtin, which tells the shader which device in a grouped logical device it is running on. Metal's pipeline state objects are owned by the `MTLDevice` that created them. Since Metal doesn't support logical grouping of devices the way Vulkan does, we'll thus have to create a pipeline state for each device in a grouped logical device. The upcoming peer group support in Metal 3 will not change this. For this reason, for Metal, the device index is supplied as a constant at pipeline compile time. There's an interaction between `VK_KHR_device_group` and `VK_KHR_multiview` in the `VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT`, which defines the view index to be the same as the device index. The new `view_index_from_device_index` MSL option supports this functionality.		2019-07-13 16:45:54 -05:00
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device-group.multiview.viewfromdev.nocompat.vk.vert	Support the SPV_KHR_device_group extension.	2019-07-13 16:45:54 -05:00
device-group.nocompat.vk.vert	Support the SPV_KHR_device_group extension.	2019-07-13 16:45:54 -05:00
multiview.multiview.nocompat.vk.vert	MSL: Support SPV_KHR_multiview.	2019-06-29 09:43:55 -05:00
multiview.nocompat.vk.vert	MSL: Support SPV_KHR_multiview.	2019-06-29 09:43:55 -05:00
small-storage.vk.vert	Add support for 8- and 16-bit types to GLSL and MSL.	2018-11-01 10:20:57 -05:00
vulkan-vertex.vk.vert	CompilerMSL elide unused builtins from entry function input and output structs.	2017-05-24 09:31:38 -04:00