- Add astcbitmap to gm slides

src/gpu/GrSWMaskHelper.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrSWMaskHelper.h"
 
 #include "GrDrawState.h"
@@ skipping 19 matching lines @@
         SkXfermode::kSrcOver_Mode,  // kUnion_Op
         SkXfermode::kXor_Mode,      // kXOR_Op
         SkXfermode::kClear_Mode,    // kReverseDifference_Op
         SkXfermode::kSrc_Mode,      // kReplace_Op
     };
 
     return modeMap[op];
 }
 
 static inline GrPixelConfig fmt_to_config(SkTextureCompressor::Format fmt) {
-    static const GrPixelConfig configMap[] = {
-        kLATC_GrPixelConfig,       // kLATC_Format,
-        kR11_EAC_GrPixelConfig,    // kR11_EAC_Format,
-        kETC1_GrPixelConfig,       // kETC1_Format,
-        kASTC_12x12_GrPixelConfig  // kASTC_12x12_Format,
-    };
-    GR_STATIC_ASSERT(0 == SkTextureCompressor::kLATC_Format);
-    GR_STATIC_ASSERT(1 == SkTextureCompressor::kR11_EAC_Format);
-    GR_STATIC_ASSERT(2 == SkTextureCompressor::kETC1_Format);
-    GR_STATIC_ASSERT(3 == SkTextureCompressor::kASTC_12x12_Format);
-    GR_STATIC_ASSERT(SK_ARRAY_COUNT(configMap) == SkTextureCompressor::kFormatCnt);
 
-    return configMap[fmt];
+    GrPixelConfig config;
+    switch (fmt) {
+        case SkTextureCompressor::kLATC_Format:
+            config = kLATC_GrPixelConfig;
+            break;
+
+        case SkTextureCompressor::kR11_EAC_Format:
+            config = kR11_EAC_GrPixelConfig;
+            break;
+
+        case SkTextureCompressor::kASTC_12x12_Format:
+            config = kASTC_12x12_GrPixelConfig;
+            break;
+
+        case SkTextureCompressor::kETC1_Format:
+            config = kETC1_GrPixelConfig;
+            break;
+
+        default:
+            SkDEBUGFAIL("No GrPixelConfig for compression format!");
+            // Best guess
+            config = kAlpha_8_GrPixelConfig;
+            break;
+    }
+
+    return config;
 }
 
 #if GR_COMPRESS_ALPHA_MASK
 static bool choose_compressed_fmt(const GrDrawTargetCaps* caps,
                                   SkTextureCompressor::Format *fmt) {
     if (NULL == fmt) {
         return false;
     }
 
     // We can't use scratch textures without the ability to update
@@ skipping 254 matching lines @@
     maskMatrix.preConcat(drawState->getViewMatrix());
 
     drawState->addCoverageEffect(
                          GrSimpleTextureEffect::Create(texture,
                                                        maskMatrix,
                                                        GrTextureParams::kNone_FilterMode,
                                                        kPosition_GrCoordSet))->unref();
 
     target->drawSimpleRect(dstRect);
 }