GLSL: standardize layout() formatting (whitespace change).

Change-Id: Id0c879c597e02da32350b2ee4878991fe78c470f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/78221
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>

src/writer/glsl/generator_impl.cc

@@ -1680,7 +1680,7 @@ bool GeneratorImpl::EmitUniformVariable(const sem::Variable* var) {
     return false;
   }
   ast::VariableBindingPoint bp = decl->BindingPoint();
-  line() << "layout (binding = " << bp.binding->value << ") uniform "
+  line() << "layout(binding = " << bp.binding->value << ") uniform "
          << UniqueIdentifier(StructName(str)) << " {";
   EmitStructMembers(current_buffer_, str);
   auto name = builder_.Symbols().NameFor(decl->symbol);
@@ -1699,7 +1699,7 @@ bool GeneratorImpl::EmitStorageVariable(const sem::Variable* var) {
     return false;
   }
   ast::VariableBindingPoint bp = decl->BindingPoint();
-  line() << "layout (binding = " << bp.binding->value << ") buffer "
+  line() << "layout(binding = " << bp.binding->value << ") buffer "
          << UniqueIdentifier(StructName(str)) << " {";
   EmitStructMembers(current_buffer_, str);
   auto name = builder_.Symbols().NameFor(decl->symbol);

src/writer/glsl/generator_impl_function_test.cc

@@ -438,7 +438,7 @@ struct UBO {
   vec4 coord;
 };
 
-layout (binding = 0) uniform UBO_1 {
+layout(binding = 0) uniform UBO_1 {
   vec4 coord;
 } ubo;
 
@@ -491,7 +491,7 @@ struct Uniforms {
   vec4 coord;
 };
 
-layout (binding = 0) uniform Uniforms_1 {
+layout(binding = 0) uniform Uniforms_1 {
   vec4 coord;
 } uniforms;
 
@@ -546,7 +546,7 @@ struct Data {
   float b;
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   int a;
   float b;
 } coord;
@@ -602,7 +602,7 @@ struct Data {
   float b;
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   int a;
   float b;
 } coord;
@@ -654,7 +654,7 @@ struct Data {
   float b;
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   int a;
   float b;
 } coord;
@@ -707,7 +707,7 @@ struct Data {
   float b;
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   int a;
   float b;
 } coord;
@@ -761,7 +761,7 @@ struct S {
   float x;
 };
 
-layout (binding = 0) uniform S_1 {
+layout(binding = 0) uniform S_1 {
   float x;
 } coord;
 
@@ -820,7 +820,7 @@ struct S {
   float x;
 };
 
-layout (binding = 0) buffer S_1 {
+layout(binding = 0) buffer S_1 {
   float x;
 } coord;
 
@@ -1089,7 +1089,7 @@ struct Data {
   float d;
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   float d;
 } data;
 

src/writer/glsl/generator_impl_member_accessor_test.cc

@@ -301,7 +301,7 @@ struct Data {
   mat2x3 b;
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   int a;
   mat2x3 b;
 } data;
@@ -351,7 +351,7 @@ struct Data {
   mat4x3 a;
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   float z;
   mat4x3 a;
 } data;
@@ -399,7 +399,7 @@ struct Data {
   int a[5];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   float z;
   int a[5];
 } data;
@@ -448,7 +448,7 @@ struct Data {
   int a[5];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   float z;
   int a[5];
 } data;
@@ -494,7 +494,7 @@ struct Data {
   int a[5];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   float z;
   int a[5];
 } data;
@@ -554,7 +554,7 @@ struct Data {
   Inner c[4];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   Inner c[4];
 } data;
 
@@ -616,7 +616,7 @@ struct Data {
   Inner c[4];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   Inner c[4];
 } data;
 
@@ -678,7 +678,7 @@ struct Data {
   Inner c[4];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   Inner c[4];
 } data;
 
@@ -740,7 +740,7 @@ struct Data {
   Inner c[4];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   Inner c[4];
 } data;
 
@@ -798,7 +798,7 @@ struct Data {
   Inner c[4];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   Inner c[4];
 } data;
 
@@ -860,7 +860,7 @@ struct Data {
   Inner c[4];
 };
 
-layout (binding = 0) buffer Data_1 {
+layout(binding = 0) buffer Data_1 {
   Inner c[4];
 } data;
 

src/writer/glsl/generator_impl_sanitizer_test.cc

@@ -52,7 +52,7 @@ TEST_F(GlslSanitizerTest, Call_ArrayLength) {
 precision mediump float;
 
 
-layout (binding = 1) buffer my_struct_1 {
+layout(binding = 1) buffer my_struct_1 {
   float a[];
 } b;
 
@@ -103,7 +103,7 @@ TEST_F(GlslSanitizerTest, Call_ArrayLength_OtherMembersInStruct) {
 precision mediump float;
 
 
-layout (binding = 1) buffer my_struct_1 {
+layout(binding = 1) buffer my_struct_1 {
   float z;
   float a[];
 } b;
@@ -157,7 +157,7 @@ TEST_F(GlslSanitizerTest, Call_ArrayLength_ViaLets) {
 precision mediump float;
 
 
-layout (binding = 1) buffer my_struct_1 {
+layout(binding = 1) buffer my_struct_1 {
   float a[];
 } b;