commit 2a02b68453d3f996dd962d9a197bfc123a9ccecf
author Stephen White <senorblanco@chromium.org> Mon Feb 28 18:19:47 2022 +0000
committer Tint LUCI CQ <tint-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Feb 28 18:19:47 2022 +0000
tree 886eff6187147cc9609d47f49a4d185dde79788c
parent ba4d6ab01dae2d182fb0523413431da641047125

GLSL: implement fract() builtin function.

Bug: tint:1446
Change-Id: Icb06bb560956372a689db33c758b3d5ad8c27225
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82143
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>

test/tint/benchmark/particles.wgsl.expected.glsl

diff --git a/test/tint/benchmark/particles.wgsl.expected.glsl b/test/tint/benchmark/particles.wgsl.expected.glsl
index b0eccd3..8a544f9 100644
--- a/test/tint/benchmark/particles.wgsl.expected.glsl
+++ b/test/tint/benchmark/particles.wgsl.expected.glsl
@@ -123,8 +123,8 @@
 
 vec2 rand_seed = vec2(0.0f, 0.0f);
 float rand() {
-  rand_seed.x = frac((cos(dot(rand_seed, vec2(23.140779495f, 232.616897583f))) * 136.816802979f));
-  rand_seed.y = frac((cos(dot(rand_seed, vec2(54.478565216f, 345.841522217f))) * 534.764526367f));
+  rand_seed.x = fract((cos(dot(rand_seed, vec2(23.140779495f, 232.616897583f))) * 136.816802979f));
+  rand_seed.y = fract((cos(dot(rand_seed, vec2(54.478565216f, 345.841522217f))) * 534.764526367f));
   return rand_seed.y;
 }
 
@@ -208,8 +208,8 @@
   return;
 }
 Error parsing GLSL shader:
-ERROR: 0:5: 'frac' : no matching overloaded function found 
-ERROR: 0:5: '' : compilation terminated 
+ERROR: 0:64: 'textureQueryLevels' : no matching overloaded function found 
+ERROR: 0:64: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.