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/sksl/SkSLMetalCodeGenerator.h

diff --git a/src/sksl/SkSLMetalCodeGenerator.h b/src/sksl/SkSLMetalCodeGenerator.h
index 3276f0d..82a489e 100644
--- a/src/sksl/SkSLMetalCodeGenerator.h
+++ b/src/sksl/SkSLMetalCodeGenerator.h
@@ -42,7 +42,6 @@
 #include "src/sksl/ir/SkSLSwizzle.h"
 #include "src/sksl/ir/SkSLTernaryExpression.h"
 #include "src/sksl/ir/SkSLVarDeclarations.h"
-#include "src/sksl/ir/SkSLVarDeclarationsStatement.h"
 #include "src/sksl/ir/SkSLVariableReference.h"
 #include "src/sksl/ir/SkSLWhileStatement.h"
 
@@ -177,7 +176,7 @@
 
     void writeName(const String& name);
 
-    void writeVarDeclarations(const VarDeclarations& decl, bool global);
+    void writeVarDeclaration(const VarDeclaration& decl, bool global);
 
     void writeFragCoord();