commit c021360a88f98a2c944854d46e92feccd936f3d8
author Brian Osman <brianosman@google.com> Tue Oct 06 14:43:32 2020 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Oct 07 17:27:01 2020 +0000
tree ff5d899aa5178852bca21be8cae6a589155a963c
parent f41762a5dab4e635744c446d2f4f5cd1c79228b8

Only include one variable per declaration statement

This removes VarDeclarationsStatement entirely. VarDeclaration instances
appear directly as statements in Programs. SkSL that declares multiple
variables in a single declaration is transformed to represent that as a
series of VarDeclaration statements.

Similarly, global variable declarations are represented by
GlobalVarDeclaration program elements, one per variable.

Bug: skia:10806
Change-Id: Idd8a2d971a8217733ed57f0dd2249d62f2f0e9c5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/323102
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>

src/gpu/effects/generated/GrRectBlurEffect.cpp

diff --git a/src/gpu/effects/generated/GrRectBlurEffect.cpp b/src/gpu/effects/generated/GrRectBlurEffect.cpp
index 89cdc5d..9763f3f 100644
--- a/src/gpu/effects/generated/GrRectBlurEffect.cpp
+++ b/src/gpu/effects/generated/GrRectBlurEffect.cpp
@@ -49,7 +49,9 @@
         }
         fragBuilder->codeAppendf(
                 R"SkSL(/* key */ bool highp = %s;
-half xCoverage, yCoverage;
+half xCoverage;
+half yCoverage;
+
 float2 pos = sk_FragCoord.xy;
 @if (%s) {
     pos = (%s * float3(pos, 1.0)).xy;