encounter
/
dawn-cmake
mirror of https://github.com/encounter/dawn-cmake.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
1,777 Commits 2 Branches 0 Tags 145 MiB
Commit Graph

8 Commits

Author SHA1 Message Date
James Price edd4d3cc3b Rename builtin(sample_mask_{in,out}) to builtin(sample_mask) 
Removes the need to pass the storage class to the SPIR-V reader
builtin mapping function.

Added a deprecation warning for sample_mask_{in,out}.

Bug: tint:715
Change-Id: I948ff2de2d5de7bd05e1c6ff45bd721c856900e3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47743
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
 2021-04-14 16:44:38 +00:00
James Price e7dab3c9ea [ast] Rename Builtin::kSampleId to Builtin::kSampleIndex 
Other builtins use WGSL terms instead of SPIR-V terms too, and the
WGSL writer is relying on the output of `operator<<(Builtin)`, which
just stringifies the name of the enum. This also matches the
equivalent `semantic::Usage::kSampleIndex` enum.

Added test coverage for WGSL builtin generation.

Bug: tint:372
Change-Id: I8077d22c4a5ddf67b1ad07e7365453db74db8e7d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/41660
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: James Price <jrprice@google.com>
 2021-02-16 18:21:41 +00:00
David Neto c694d43c75 ast: add sample_mask_in, ample_mask_out, sample_id 
Fixed: tint:472
Change-Id: Id7ac14f4ec34fce8172747bfc24b1693addbe738
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/39842
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Auto-Submit: David Neto <dneto@google.com>
 2021-02-02 15:27:15 +00:00
dan sinclair d7335fa974 Update builtin idx names. 
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>
 2021-01-18 15:51:13 +00:00
Ben Clayton 76d12f0f5a Add EmitVertexPointSizeTransform 
EmitVertexPointSizeTransform is a Transformer that adds a PointSize builtin global output variable to the module which is assigned 1.0 as the new first statement for all vertex stage entry points.

If the module does not contain a vertex pipeline stage entry point then then this transformer is a no-op.

Bug: tint:321
Change-Id: I0e01236339d9fa1ceab3622af0931a1199c33b99
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34561
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
 2020-12-03 14:54:09 +00:00
dan sinclair d05f93fd8e [wgsl-reader] Add workgroup_size parsing 
This CL adds parsing of the `workgroup_size` function decoration.

Change-Id: Ia90efc2c014ac0e1614429280cc903d30cf8171d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28663
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com>
 2020-09-21 00:37:08 +00:00
David Neto 6eb2a85adf [spirv-reader] Remove support for NumWorkgroups builtin variable 
It was removed from WGSL MVP
https://github.com/gpuweb/gpuweb/issues/920

Bug: tint:3
Change-Id: I94a584feec88dda7e310ee5d7fa01e93e26cd31d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/25526
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
 2020-08-05 21:16:59 +00:00
Dan Sinclair 6e581895a5 Initial commit 2020-03-02 15:47:43 -05:00