Merge pull request #9 from slangbot/format-5560-aleino/wgpu

Format code for PR shader-slang#5560

Author: aleino-nv

source/slang/slang-core-module-textures.cpp

@@ -189,18 +189,19 @@ enum class DimType
     Count,
 };
 
-// The WGSL texture attribute types for 'expr' are unsigned int, and anything else requires a conversion.
-template <typename S>
+// The WGSL texture attribute types for 'expr' are unsigned int, and anything else requires a
+// conversion.
+template<typename S>
 static String wgslTextureAttributeConversion(DimType type, S expr)
 {
 
-    switch(type)
+    switch (type)
     {
-            
+
     case DimType::UInt:
         return expr;
-            
-            
+
+
     case DimType::Float:
         {
             // Conversion to float is exact for values <= 2^24.
@@ -213,8 +214,8 @@ static String wgslTextureAttributeConversion(DimType type, S expr)
 
     case DimType::Int:
         {
-            // We can assume two's complement and just do a bitcast, since texture dimensions can't be
-            // anywhere near big enough to yield a negative result.
+            // We can assume two's complement and just do a bitcast, since texture dimensions can't
+            // be anywhere near big enough to yield a negative result.
             String castExpr("bitcast<i32>(");
             castExpr.append(expr);
             castExpr.append(")");
@@ -225,9 +226,7 @@ static String wgslTextureAttributeConversion(DimType type, S expr)
     default:
         SLANG_UNREACHABLE("Unexpected DimType enum value");
         break;
-
     };
-
 }
 
 void TextureTypeInfo::writeGetDimensionFunctions()
@@ -278,8 +277,11 @@ void TextureTypeInfo::writeGetDimensionFunctions()
                 params << t << "width";
                 metal << "(*($" << String(paramCount) << ") = $0.get_width("
                       << String(metalMipLevel) << ")),";
-                wgsl << "($" << String(paramCount) << ") = " <<
-                    wgslTextureAttributeConversion(dimType, String("textureDimensions($0") + (includeMipInfo ? ", $1" : "") + ")") << ";";
+                wgsl << "($" << String(paramCount) << ") = "
+                     << wgslTextureAttributeConversion(
+                            dimType,
+                            String("textureDimensions($0") + (includeMipInfo ? ", $1" : "") + ")")
+                     << ";";
 
                 sizeDimCount = 1;
                 break;
@@ -291,13 +293,15 @@ void TextureTypeInfo::writeGetDimensionFunctions()
                 metal << "(*($" << String(paramCount) << ") = $0.get_width("
                       << String(metalMipLevel) << ")),";
                 wgsl << "var dim = textureDimensions($0" << (includeMipInfo ? ", $1" : "") << ");";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "dim.x") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "dim.x") << ";";
 
                 ++paramCount;
                 params << t << "height";
                 metal << "(*($" << String(paramCount) << ") = $0.get_height("
                       << String(metalMipLevel) << ")),";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "dim.y") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "dim.y") << ";";
 
                 sizeDimCount = 2;
                 break;
@@ -308,19 +312,22 @@ void TextureTypeInfo::writeGetDimensionFunctions()
                 metal << "(*($" << String(paramCount) << ") = $0.get_width("
                       << String(metalMipLevel) << ")),";
                 wgsl << "var dim = textureDimensions($0" << (includeMipInfo ? ", $1" : "") << ");";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "dim.x") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "dim.x") << ";";
 
                 ++paramCount;
                 params << t << "height,";
                 metal << "(*($" << String(paramCount) << ") = $0.get_height("
                       << String(metalMipLevel) << ")),";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "dim.y") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "dim.y") << ";";
 
                 ++paramCount;
                 params << t << "depth";
                 metal << "(*($" << String(paramCount) << ") = $0.get_depth("
                       << String(metalMipLevel) << ")),";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "dim.z") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "dim.z") << ";";
 
                 sizeDimCount = 3;
                 break;
@@ -336,23 +343,29 @@ void TextureTypeInfo::writeGetDimensionFunctions()
                 ++paramCount;
                 params << ", " << t << "elements";
                 metal << "(*($" << String(paramCount) << ") = $0.get_array_size()),";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "textureNumLayers($0)") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "textureNumLayers($0)")
+                     << ";";
             }
 
             if (isMultisample)
             {
                 ++paramCount;
                 params << ", " << t << "sampleCount";
                 metal << "(*($" << String(paramCount) << ") = $0.get_num_samples()),";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "textureNumSamples($0)") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "textureNumSamples($0)")
+                     << ";";
             }
 
             if (includeMipInfo)
             {
                 ++paramCount;
                 params << ", " << t << "numberOfLevels";
                 metal << "(*($" << String(paramCount) << ") = $0.get_num_mip_levels()),";
-                wgsl << "($" << String(paramCount) << ") = " << wgslTextureAttributeConversion(dimType, "textureNumLevels($0)") << ";";
+                wgsl << "($" << String(paramCount)
+                     << ") = " << wgslTextureAttributeConversion(dimType, "textureNumLevels($0)")
+                     << ";";
             }
 
             metal.reduceLength(metal.getLength() - 1); // drop the last comma