commit 8e2a84be3dee097847866b77cbfbbb094fd5d612
author John Stiles <johnstiles@google.com> Mon Apr 19 09:35:38 2021 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Apr 19 15:55:04 2021 +0000
tree f0a7245848247d958fb37fbb39122d98c3014ab5
parent db2326b46a47edeeec7ebf38cd8e3732c1f494c3

Fix for fuzzer-discovered error in SPIR-V compilation.

Unused InterfaceBlocks were not added to the ProgramUsage map. The
ProgramUsageVisitor now makes sure to account for them during its
initial scan.

Change-Id: If3afac8e954c5b685ddc6b63b0f771d8c0b8f207
Bug: oss-fuzz:33405
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/398016
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>

gn/sksl_tests.gni

diff --git a/gn/sksl_tests.gni b/gn/sksl_tests.gni
index 68ef838..5dcd55a 100644
--- a/gn/sksl_tests.gni
+++ b/gn/sksl_tests.gni
@@ -237,6 +237,7 @@
   "/sksl/spirv/OpaqueTypeInArray.sksl",
   "/sksl/workarounds/RewriteMatrixVectorMultiply.sksl",
   "/sksl/errors/UndefinedFunction.sksl",
+  "/sksl/errors/UnusedInterfaceBlock.sksl",
 ]
 
 sksl_shared_tests = [