Chip Davis 0e9ad14ba6 MSL: Handle the ViewportIndex builtin. ... This requires MSL 2.0+. Also, force `ViewportIndex` and `Layer` to be defined as the correct type, which is always `uint` in MSL. Since Metal doesn't yet have geometry shaders, the vertex shader (or tessellation evaluation shader == "post-tessellation vertex shader" in Metal jargon) is the only kind of shader that can set this output. This currently requires an extension to Vulkan, which causes validation of the SPIR-V binaries for the test cases to fail. Therefore, the test cases are marked "invalid", even though they're actually perfectly valid SPIR-V--they just won't work without the `SPV_EXT_shader_viewport_index_layer` extension.		2018-09-18 09:52:30 -05:00
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asm	MSL: Fix OpAtomicIIncrement and OpAtomicIDecrement.	2018-09-11 17:29:54 -05:00
comp	MSL: Support array-of-arrays composite construction.	2018-09-12 10:25:51 +02:00
desktop-only	MSL: Throw error on multisampled array textures.	2018-09-03 10:21:59 +02:00
flatten	Use declared binding in SPIR-V as a fallback for explicit MSL binds.	2018-04-04 12:25:11 +02:00
frag	MSL: Handle the SamplePosition builtin.	2018-09-13 09:34:28 -05:00
legacy/vert	Enhance MSL testing and add numerous MSL test cases.	2017-01-30 22:55:21 -05:00
vert	MSL: Handle the ViewportIndex builtin.	2018-09-18 09:52:30 -05:00
vulkan	MSL: Do not emit function constants for version < 1.2.	2018-09-07 09:33:34 +02:00