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9 Commits

Author SHA1 Message Date
Stephen White cc4d97b6e3 GLSL: use "Offset" forms of texture intrinsics when appropriate. 
Also ensure correct paramter ordering: bias is always after offset.

Bug: tint:1351

Change-Id: I41ee66b86cd9d912f3857e5377b660c50d035c6e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/73720
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2021-12-21 16:53:36 +00:00
Stephen White 2fe0f4b42b GLSL: add .expected.glsl files for all tests. 
Bug: tint:1301
Change-Id: Id3a591a2fa0dfdb112046d5c57defbae07483e0d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69480
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2021-11-16 15:15:36 +00:00
James Price 8094553c8a msl: Automatically remap binding numbers in exe 
Remap all resources into a flat namespace, to allow tests to pass when
multiple resources use the same binding number.

Fixed: tint:959
Change-Id: I58ed07c789e1ea90fc370ceba73b9d8292902549
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/61261
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
 2021-08-12 19:47:20 +00:00
Ben Clayton 9ab63ae600 test/intrinsics: Include overload signature in test case 
Change-Id: I7ebd87ea3c63531dd75bf611ab9b3194e74326cd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54654
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
 2021-06-17 20:04:45 +00:00
Ben Clayton 5d2f34ecf2 writer/hlsl: Simplify emission logic, clean up output 
And fix issues where global variables would not be emitted unless they were transitively referenced by an entry point.

This change requires crbug.com/tint/697 to be fixed before landing.

Change-Id: I712bd9d369e08c9a3cdfb0f114c3609584f91f28
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54241
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
 2021-06-16 09:19:36 +00:00
Ben Clayton 58e2fb1253 intrinsics: textureSampleCompareLevel() 
Fixed: tint:862
Change-Id: If85fd589a500afe2c59ba581fcd0124d4b87dfde
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54181
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
 2021-06-14 15:29:34 +00:00
James Price 0f1efe04c3 writer/msl: Fix texture intrinsic generation 
Wrap the texture expression in parentheses when it has lower
precendence than the function call operator.

Cast integer coordinates to unsigned integers as required by MSL.

Fixed: tint:536
Change-Id: I957e6be3c51044959e25e0be96c2d2c65db18187
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53962
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
 2021-06-11 12:46:26 +00:00
Ben Clayton 55ca24e696 [writer]: AppendVector() - support zero value vectors 
These were not correctly handled, causing multiple writer issues.

Updated test stats:
3248 tests run, 2693 tests pass, 555 tests skipped, 0 tests failed

Fixed: tint:757
Change-Id: If92e9c2ceefe986c92ca47d23c8d6b64b155ca49
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53081
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
 2021-06-03 15:08:14 +00:00
Ben Clayton b07a7cead6 [tools]: Generate intrinisic test cases 
Add test/intrinsics/intrinsics.wgsl.tmpl that generates a vast set of intrinsic overload permutations into test/intrinsics/gen/...

Add expected output for all of these, including 'SKIP' headers for those that currently fail.

Fixed: tint:832
Change-Id: Id6888df52c07f35e7a55199f2ad4d842c6e2595c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53051
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
 2021-06-03 11:26:17 +00:00