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Update builtin idx names.

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This CL upldates the vertex_idx, instance_idx and global_invocation_idx
builtins to use the full _index names. The original values still exist
until we can update downstream users.

Change-Id: Icd02601eeb15704d5463158541c07816d98e5383
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37940
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This commit is contained in:
dan sinclair
2021-01-18 15:51:13 +00:00
committed by Commit Bot service account
parent 4a110c2726
commit d7335fa974
21 changed files with 94 additions and 88 deletions
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docs/translations.md
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@@ -28,13 +28,13 @@ decorated with `NonWritable` or each member of the struct can be decorated with
| Name | SPIR-V | MSL | HLSL |
|------|--------|-----|------|
| position | SpvBuiltInPosition |position | SV_Position |
| vertex_idx | SpvBuiltInVertexIndex |vertex_id | SV_VertexID |
| instance_idx | SpvBuiltInInstanceIndex | instance_id| SV_InstanceID |
| vertex_index | SpvBuiltInVertexIndex |vertex_id | SV_VertexID |
| instance_index | SpvBuiltInInstanceIndex | instance_id| SV_InstanceID |
| front_facing | SpvBuiltInFrontFacing | front_facing | SV_IsFrontFacing |
| frag_coord | SpvBuiltInFragCoord | position | SV_Position |
| frag_depth | SpvBuiltInFragDepth | depth(any) | SV_Depth |
| local_invocation_id | SpvBuiltInLocalInvocationId | thread_position_in_threadgroup | SV_GroupThreadID |
| local_invocation_idx | SpvBuiltInLocalInvocationIndex | thread_index_in_threadgroup | SV_GroupIndex |
| local_invocation_index | SpvBuiltInLocalInvocationIndex | thread_index_in_threadgroup | SV_GroupIndex |
| global_invocation_id | SpvBuiltInGlobalInvocationId | thread_position_in_grid | SV_DispatchThreadID |