SSE2 implementation of S32A_D565_Opaque

src/opts/opts_check_SSE2.cpp

 /*
  * Copyright 2009 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 "SkBitmapProcState_opts_SSE2.h"
 #include "SkBitmapProcState_opts_SSSE3.h"
 #include "SkBitmapFilter_opts_SSE2.h"
@@ skipping 147 matching lines @@
             fMatrixProc = ClampX_ClampY_nofilter_affine_SSE2;
         }
         if (c_hqfilter_sse) {
             if (fShaderProc32 == highQualityFilter32) {
                 fShaderProc32 = highQualityFilter_SSE2;
             }
         }
     }
 }
 
+static SkBlitRow::Proc platform_16_procs[] = {
+    NULL,                               // S32_D565_Opaque
+    NULL,                               // S32_D565_Blend
+    S32A_D565_Opaque_SSE2,              // S32A_D565_Opaque
+    NULL,                               // S32A_D565_Blend
+    NULL,                               // S32_D565_Opaque_Dither
+    NULL,                               // S32_D565_Blend_Dither
+    NULL,                               // S32A_D565_Opaque_Dither
+    NULL,                               // S32A_D565_Blend_Dither
+};
+
 static SkBlitRow::Proc32 platform_32_procs[] = {
     NULL,                               // S32_Opaque,
     S32_Blend_BlitRow32_SSE2,           // S32_Blend,
     S32A_Opaque_BlitRow32_SSE2,         // S32A_Opaque
     S32A_Blend_BlitRow32_SSE2,          // S32A_Blend,
 };
 
 SkBlitRow::Proc SkBlitRow::PlatformProcs565(unsigned flags) {
-    return NULL;
+    if (cachedHasSSE2()) {
+        return platform_16_procs[flags];
+    } else {
+        return NULL;
+    }
 }
 
 SkBlitRow::ColorProc SkBlitRow::PlatformColorProc() {
     if (cachedHasSSE2()) {
         return Color32_SSE2;
     } else {
         return NULL;
     }
 }
 
@@ skipping 98 matching lines @@
 
 SkBlitRow::ColorRectProc PlatformColorRectProcFactory(); // suppress warning
 
 SkBlitRow::ColorRectProc PlatformColorRectProcFactory() {
     if (cachedHasSSE2()) {
         return ColorRect32_SSE2;
     } else {
         return NULL;
     }
 }