create shaderproc for nofilter-opaque-dx

bench/BitmapBench.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Benchmark.h"
 #include "SkBitmap.h"
 #include "SkCanvas.h"
@@ skipping 57 matching lines @@
     - matrix options: translate, scale, rotate, persp
     - tiling: none, repeat, mirror, clamp
 
  */
 
 class BitmapBench : public Benchmark {
     const SkColorType   fColorType;
     const SkAlphaType   fAlphaType;
     const bool          fForceUpdate; //bitmap marked as dirty before each draw. forces bitmap to be updated on device cache
     const bool          fIsVolatile;
+    const bool          fDoScale;
 
     SkBitmap            fBitmap;
     SkPaint             fPaint;
     SkString            fName;
 
     enum { W = 128 };
     enum { H = 128 };
 public:
-    BitmapBench(SkColorType ct, SkAlphaType at, bool forceUpdate = false, bool isVolatile = false)
+    BitmapBench(SkColorType ct, SkAlphaType at, bool forceUpdate, bool isVolatile, bool doScale)
         : fColorType(ct)
         , fAlphaType(at)
         , fForceUpdate(forceUpdate)
         , fIsVolatile(isVolatile)
+        , fDoScale(doScale)
     {}
 
 protected:
     virtual const char* onGetName() {
         fName.set("bitmap");
         fName.appendf("_%s%s", sk_tool_utils::colortype_name(fColorType),
                       kOpaque_SkAlphaType == fAlphaType ? "" : "_A");
-        if (fForceUpdate)
+        if (fDoScale) {
+            fName.append("_scale");
+        }
+        if (fForceUpdate) {
             fName.append("_update");
-        if (fIsVolatile)
+        }
+        if (fIsVolatile) {
             fName.append("_volatile");
+        }
 
         return fName.c_str();
     }
 
     virtual void onPreDraw() {
         SkBitmap bm;
 
         if (kIndex_8_SkColorType == fColorType) {
             bm.allocPixels(SkImageInfo::MakeN32(W, H, fAlphaType));
         } else {
             bm.allocPixels(SkImageInfo::Make(W, H, fColorType, fAlphaType));
         }
         bm.eraseColor(kOpaque_SkAlphaType == fAlphaType ? SK_ColorBLACK : 0);
 
         onDrawIntoBitmap(bm);
 
         if (kIndex_8_SkColorType == fColorType) {
             convertToIndex666(bm, &fBitmap, fAlphaType);
         } else {
             fBitmap = bm;
         }
 
         fBitmap.setIsVolatile(fIsVolatile);
     }
 
     virtual void onDraw(const int loops, SkCanvas* canvas) {
+        if (fDoScale) {
+            canvas->scale(.99f, .99f);
+        }
         SkIPoint dim = this->getSize();
         SkRandom rand;
 
         SkPaint paint(fPaint);
         this->setupPaint(&paint);
 
         const SkBitmap& bitmap = fBitmap;
         const SkScalar x0 = SkIntToScalar(-bitmap.width() / 2);
         const SkScalar y0 = SkIntToScalar(-bitmap.height() / 2);
 
@@ skipping 48 matching lines @@
 static bool isBicubic(uint32_t flags) {
     return (flags & (kBilerp_Flag | kBicubic_Flag)) == (kBilerp_Flag | kBicubic_Flag);
 }
 
 class FilterBitmapBench : public BitmapBench {
     uint32_t    fFlags;
     SkString    fFullName;
 public:
     FilterBitmapBench(SkColorType ct, SkAlphaType at,
                       bool forceUpdate, bool isVolitile, uint32_t flags)
-        : INHERITED(ct, at, forceUpdate, isVolitile)
+        : INHERITED(ct, at, forceUpdate, isVolitile, false)
         , fFlags(flags) {
     }
 
 protected:
     virtual const char* onGetName() {
         fFullName.set(INHERITED::onGetName());
         if (fFlags & kScale_Flag) {
             fFullName.append("_scale");
         }
         if (fFlags & kRotate_Flag) {
@@ skipping 58 matching lines @@
 class SourceAlphaBitmapBench : public BitmapBench {
 public:
     enum SourceAlpha { kOpaque_SourceAlpha, kTransparent_SourceAlpha,
                        kTwoStripes_SourceAlpha, kThreeStripes_SourceAlpha};
 private:
     SkString    fFullName;
     SourceAlpha fSourceAlpha;
 public:
     SourceAlphaBitmapBench(SourceAlpha alpha, SkColorType ct,
                 bool forceUpdate = false, bool bitmapVolatile = false)
-        : INHERITED(ct, kPremul_SkAlphaType, forceUpdate, bitmapVolatile)
+        : INHERITED(ct, kPremul_SkAlphaType, forceUpdate, bitmapVolatile, false)
         , fSourceAlpha(alpha) {
     }
 
 protected:
     virtual const char* onGetName() {
         fFullName.set(INHERITED::onGetName());
 
         if (fSourceAlpha == kOpaque_SourceAlpha) {
                 fFullName.append("_source_opaque");
         } else if (fSourceAlpha == kTransparent_SourceAlpha) {
@@ skipping 56 matching lines @@
                 r.set(SkIntToScalar(x), 0, SkIntToScalar(x+1), SkIntToScalar(h));
                 canvas.drawRect(r, p);
             }
         }
     }
 
 private:
     typedef BitmapBench INHERITED;
 };
 
-DEF_BENCH( return new BitmapBench(kN32_SkColorType, kPremul_SkAlphaType); )
-DEF_BENCH( return new BitmapBench(kN32_SkColorType, kOpaque_SkAlphaType); )
-DEF_BENCH( return new BitmapBench(kRGB_565_SkColorType, kOpaque_SkAlphaType); )
-DEF_BENCH( return new BitmapBench(kIndex_8_SkColorType, kPremul_SkAlphaType); )
-DEF_BENCH( return new BitmapBench(kIndex_8_SkColorType, kOpaque_SkAlphaType); )
-DEF_BENCH( return new BitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, true); )
-DEF_BENCH( return new BitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, false); )
+DEF_BENCH( return new BitmapBench(kN32_SkColorType, kPremul_SkAlphaType, false, false, false); )
+DEF_BENCH( return new BitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, false, false, false); )
+DEF_BENCH( return new BitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, false, false, true); )
+DEF_BENCH( return new BitmapBench(kRGB_565_SkColorType, kOpaque_SkAlphaType, false, false, false); )
+DEF_BENCH( return new BitmapBench(kIndex_8_SkColorType, kPremul_SkAlphaType, false, false, false); )
+DEF_BENCH( return new BitmapBench(kIndex_8_SkColorType, kOpaque_SkAlphaType, false, false, false); )
+DEF_BENCH( return new BitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, true, false); )
+DEF_BENCH( return new BitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, false, false); )
 
 // scale filter -> S32_opaque_D32_filter_DX_{SSE2,SSSE3} and Fact9 is also for S32_D16_filter_DX_SSE2
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kPremul_SkAlphaType, false, false, kScale_Flag | kBilerp_Flag); )
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, false, false, kScale_Flag | kBilerp_Flag); )
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, true, kScale_Flag | kBilerp_Flag); )
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, false, kScale_Flag | kBilerp_Flag); )
 
 // scale rotate filter -> S32_opaque_D32_filter_DXDY_{SSE2,SSSE3}
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kPremul_SkAlphaType, false, false, kScale_Flag | kRotate_Flag | kBilerp_Flag); )
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, false, false, kScale_Flag | kRotate_Flag | kBilerp_Flag); )
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, true, kScale_Flag | kRotate_Flag | kBilerp_Flag); )
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kOpaque_SkAlphaType, true, false, kScale_Flag | kRotate_Flag | kBilerp_Flag); )
 
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kPremul_SkAlphaType, false, false, kScale_Flag | kBilerp_Flag | kBicubic_Flag); )
 DEF_BENCH( return new FilterBitmapBench(kN32_SkColorType, kPremul_SkAlphaType, false, false, kScale_Flag | kRotate_Flag | kBilerp_Flag | kBicubic_Flag); )
 
 // source alpha tests -> S32A_Opaque_BlitRow32_{arm,neon}
 DEF_BENCH( return new SourceAlphaBitmapBench(SourceAlphaBitmapBench::kOpaque_SourceAlpha, kN32_SkColorType); )
 DEF_BENCH( return new SourceAlphaBitmapBench(SourceAlphaBitmapBench::kTransparent_SourceAlpha, kN32_SkColorType); )
 DEF_BENCH( return new SourceAlphaBitmapBench(SourceAlphaBitmapBench::kTwoStripes_SourceAlpha, kN32_SkColorType); )
 DEF_BENCH( return new SourceAlphaBitmapBench(SourceAlphaBitmapBench::kThreeStripes_SourceAlpha, kN32_SkColorType); )