Port SkXfermode opts to SkOpts.h

src/core/SkXfermode.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkXfermode.h"
 #include "SkXfermode_proccoeff.h"
-#include "Sk4pxXfermode.h"
 #include "SkColorPriv.h"
 #include "SkLazyPtr.h"
 #include "SkMathPriv.h"
+#include "SkOpts.h"
 #include "SkPMFloat.h"
 #include "SkReadBuffer.h"
 #include "SkString.h"
 #include "SkWriteBuffer.h"
 
 #define SkAlphaMulAlpha(a, b)   SkMulDiv255Round(a, b)
 
 static inline unsigned saturated_add(unsigned a, unsigned b) {
     SkASSERT(a <= 255);
     SkASSERT(b <= 255);
@@ skipping 965 matching lines @@
     str->append(" dst: ");
     if (CANNOT_USE_COEFF == fDstCoeff) {
         str->append("can't use");
     } else {
         str->append(gCoeffStrings[fDstCoeff]);
     }
 }
 #endif
 
 
-extern SkProcCoeffXfermode* SkPlatformXfermodeFactory(const ProcCoeff& rec, SkXfermode::Mode mode);
-extern SkXfermodeProc SkPlatformXfermodeProcFactory(SkXfermode::Mode mode);
-
 // Technically, can't be static and passed as a template parameter.  So we use anonymous namespace.
 namespace {
 SkXfermode* create_mode(int iMode) {
     SkXfermode::Mode mode = (SkXfermode::Mode)iMode;
 
     ProcCoeff rec = gProcCoeffs[mode];
-    if (auto proc = SkPlatformXfermodeProcFactory(mode)) {
-        rec.fProc = proc;
-    }
-
-    // Check for compile-time SIMD xfermode.
-    if (auto xfermode = SkCreate4pxXfermode(rec, mode)) {
+    if (auto xfermode = SkOpts::create_xfermode(rec, mode)) {
         return xfermode;
     }
-
-    // Check for runtime-detected SIMD xfermode.
-    if (auto xfermode = SkPlatformXfermodeFactory(rec, mode)) {
-        return xfermode;
-    }
-
-    // Serial fallback.
     return SkNEW_ARGS(SkProcCoeffXfermode, (rec, mode));
 }
 }  // namespace
 
 SK_DECLARE_STATIC_LAZY_PTR_ARRAY(SkXfermode, cached, SkXfermode::kLastMode + 1, create_mode);
 
 SkXfermode* SkXfermode::Create(Mode mode) {
     SkASSERT(SK_ARRAY_COUNT(gProcCoeffs) == kModeCount);
 
     if ((unsigned)mode >= kModeCount) {
@@ skipping 75 matching lines @@
     if (!xfer) {
         return SkXfermode::kOpaque_SrcColorOpacity == opacityType;
     }
 
     return xfer->isOpaque(opacityType);
 }
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkXfermode)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkProcCoeffXfermode)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END