Chip Davis 50dce10c5d Support the SPV_EXT_demote_to_helper_invocation extension. ... This extension provides a new operation which causes a fragment to be discarded without terminating the fragment shader invocation. The invocation for the discarded fragment becomes a helper invocation, so that derivatives will remain defined. The old `HelperInvocation` builtin becomes undefined when this occurs, so a second new instruction queries the current helper invocation status. This is only fully supported for GLSL. HLSL doesn't support the `IsHelperInvocation` operation and MSL doesn't support the `DemoteToHelperInvocation` op. Fixes #1052.		2019-07-17 09:12:22 -05:00
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amd	MSL: Support the SPV_AMD_shader_trinary_minmax extension.	2019-07-13 16:43:57 -05:00
asm	MSL: Handle coherent, volatile, and restrict.	2019-07-11 10:22:30 -05:00
comp	MSL: Handle coherent, volatile, and restrict.	2019-07-11 10:22:30 -05:00
desktop-only	MSL: Rewrite how resource indices are fallback-assigned.	2019-06-21 12:54:08 +02:00
flatten	MSL: Rewrite how resource indices are fallback-assigned.	2019-06-21 12:54:08 +02:00
frag	Update external repos.	2019-07-13 16:50:21 -05:00
intel	MSL: Support the SPV_INTEL_shader_integer_functions2 extension.	2019-07-15 09:42:36 -05:00
legacy/vert	CompilerMSL support matrices & arrays in stage-in & stage-out.	2018-06-12 11:41:35 -04:00
tesc	Fix tests for device->constant address space change in MSL tessellation control shader generation.	2019-04-10 18:37:04 +01:00
tese	MSL: Rewrite how resource indices are fallback-assigned.	2019-06-21 12:54:08 +02:00
vert	Deal correctly with return sign of bitscan operations.	2019-07-12 10:57:56 +02:00
vulkan	Support the SPV_EXT_demote_to_helper_invocation extension.	2019-07-17 09:12:22 -05:00