Add SSE optimization of Color32A_D565

src/opts/opts_check_x86.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 "SkBitmapFilter_opts_SSE2.h"
 #include "SkBitmapProcState_opts_SSE2.h"
 #include "SkBitmapProcState_opts_SSSE3.h"
@@ skipping 179 matching lines @@
         fMatrixProc = ClampX_ClampY_nofilter_scale_SSE2;
     } else if (fMatrixProc == ClampX_ClampY_filter_affine) {
         fMatrixProc = ClampX_ClampY_filter_affine_SSE2;
     } else if (fMatrixProc == ClampX_ClampY_nofilter_affine) {
         fMatrixProc = ClampX_ClampY_nofilter_affine_SSE2;
     }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
-static SkBlitRow::Proc16 platform_16_procs[] = {
+static const SkBlitRow::Proc16 platform_16_procs[] = {
     S32_D565_Opaque_SSE2,               // S32_D565_Opaque
     NULL,                               // S32_D565_Blend
     S32A_D565_Opaque_SSE2,              // S32A_D565_Opaque
     NULL,                               // S32A_D565_Blend
     S32_D565_Opaque_Dither_SSE2,        // S32_D565_Opaque_Dither
     NULL,                               // S32_D565_Blend_Dither
     S32A_D565_Opaque_Dither_SSE2,       // S32A_D565_Opaque_Dither
     NULL,                               // S32A_D565_Blend_Dither
 };
 
 SkBlitRow::Proc16 SkBlitRow::PlatformFactory565(unsigned flags) {
     if (supports_simd(SK_CPU_SSE_LEVEL_SSE2)) {
         return platform_16_procs[flags];
     } else {
         return NULL;
     }
 }
 
+static const SkBlitRow::ColorProc16 platform_565_colorprocs_SSE4[] = {
+    Color32A_D565_SSE4,                 // Color32A_D565,
+    NULL,                               // Color32A_D565_Dither
+};
+
 SkBlitRow::ColorProc16 SkBlitRow::PlatformColorFactory565(unsigned flags) {
-    return NULL;
+    if (supports_simd(SK_CPU_SSE_LEVEL_SSE41)) {
+        return platform_565_colorprocs_SSE4[flags];
+    } else {
+        return NULL;
+    }
 }
 
-static SkBlitRow::Proc32 platform_32_procs_SSE2[] = {
+static const SkBlitRow::Proc32 platform_32_procs_SSE2[] = {
     NULL,                               // S32_Opaque,
     S32_Blend_BlitRow32_SSE2,           // S32_Blend,
     S32A_Opaque_BlitRow32_SSE2,         // S32A_Opaque
     S32A_Blend_BlitRow32_SSE2,          // S32A_Blend,
 };
 
-static SkBlitRow::Proc32 platform_32_procs_SSE4[] = {
+static const SkBlitRow::Proc32 platform_32_procs_SSE4[] = {
     NULL,                               // S32_Opaque,
     S32_Blend_BlitRow32_SSE2,           // S32_Blend,
     S32A_Opaque_BlitRow32_SSE4,         // S32A_Opaque
     S32A_Blend_BlitRow32_SSE2,          // S32A_Blend,
 };
 
 SkBlitRow::Proc32 SkBlitRow::PlatformProcs32(unsigned flags) {
     if (supports_simd(SK_CPU_SSE_LEVEL_SSE41)) {
         return platform_32_procs_SSE4[flags];
     } else
@@ skipping 156 matching lines @@
     } else {
         return SkPlatformXfermodeFactory_impl(rec, mode);
     }
 }
 
 SkXfermodeProc SkPlatformXfermodeProcFactory(SkXfermode::Mode mode);
 
 SkXfermodeProc SkPlatformXfermodeProcFactory(SkXfermode::Mode mode) {
     return NULL;
 }