From b9d84f3bed7255004b7df18fb2c2fcc0ffac78bc Mon Sep 17 00:00:00 2001
From: "reed@google.com" <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Date: Mon, 17 Jan 2011 19:45:43 +0000
Subject: add black, opaque, blend variants for text blits, to exercise
 different special cases in blitmask

git-svn-id: http://skia.googlecode.com/svn/trunk@700 2bbb7eff-a529-9590-31e7-b0007b416f81
---
 bench/TextBench.cpp | 50 +++++++++++++++++++++++++++++++-------------------
 1 file changed, 31 insertions(+), 19 deletions(-)

(limited to 'bench/TextBench.cpp')

diff --git a/bench/TextBench.cpp b/bench/TextBench.cpp
index 752c7ebfcd..f2b96048af 100644
--- a/bench/TextBench.cpp
+++ b/bench/TextBench.cpp
@@ -22,15 +22,16 @@ class TextBench : public SkBenchmark {
     SkPoint*    fPos;
     SkString    fText;
     SkString    fName;
-    enum { N = 300 };
+    enum { N = 600 };
 public:
     TextBench(void* param, const char text[], int ps, bool linearText,
-              bool posText) : INHERITED(param) {
+              bool posText, SkColor color = SK_ColorBLACK) : INHERITED(param) {
         fText.set(text);
 
         fPaint.setAntiAlias(true);
         fPaint.setTextSize(SkIntToScalar(ps));
         fPaint.setLinearText(linearText);
+        fPaint.setColor(color);
 
         if (posText) {
             SkAutoTArray<SkScalar> storage(fText.size());
@@ -47,7 +48,7 @@ public:
             fPos = NULL;
         }
     }
-    
+
     virtual ~TextBench() {
         delete[] fPos;
     }
@@ -61,6 +62,10 @@ protected:
         if (fPos) {
             fName.append("_pos");
         }
+
+        if (SK_ColorBLACK != fPaint.getColor()) {
+            fName.appendf("_%02X", fPaint.getAlpha());
+        }
         return fName.c_str();
     }
 
@@ -70,24 +75,21 @@ protected:
 
         SkPaint paint(fPaint);
         this->setupPaint(&paint);
+        paint.setColor(fPaint.getColor());  // need our specified color
 
         const SkScalar x0 = SkIntToScalar(-10);
         const SkScalar y0 = SkIntToScalar(-10);
-        const SkColor colors[] = { SK_ColorBLACK, SK_ColorGRAY };
-
-        for (size_t j = 0; j < SK_ARRAY_COUNT(colors); j++) {
-            paint.setColor(colors[j]);
-            for (int i = 0; i < N; i++) {
-                SkScalar x = x0 + rand.nextUScalar1() * dim.fX;
-                SkScalar y = y0 + rand.nextUScalar1() * dim.fY;
-                if (fPos) {
-                    canvas->save(SkCanvas::kMatrix_SaveFlag);
-                    canvas->translate(x, y);
-                    canvas->drawPosText(fText.c_str(), fText.size(), fPos, paint);
-                    canvas->restore();
-                } else {
-                    canvas->drawText(fText.c_str(), fText.size(), x, y, paint);
-                }
+
+        for (int i = 0; i < N; i++) {
+            SkScalar x = x0 + rand.nextUScalar1() * dim.fX;
+            SkScalar y = y0 + rand.nextUScalar1() * dim.fY;
+            if (fPos) {
+                canvas->save(SkCanvas::kMatrix_SaveFlag);
+                canvas->translate(x, y);
+                canvas->drawPosText(fText.c_str(), fText.size(), fPos, paint);
+                canvas->restore();
+            } else {
+                canvas->drawText(fText.c_str(), fText.size(), x, y, paint);
             }
         }
     }
@@ -103,20 +105,30 @@ private:
 #define BIG     48
 
 static SkBenchmark* Fact0(void* p) { return new TextBench(p, STR, SMALL, false, false); }
-static BenchRegistry gReg0(Fact0);
+static SkBenchmark* Fact01(void* p) { return new TextBench(p, STR, SMALL, false, false, 0xFFFF0000); }
+static SkBenchmark* Fact02(void* p) { return new TextBench(p, STR, SMALL, false, false, 0x88FF0000); }
 
 static SkBenchmark* Fact1(void* p) { return new TextBench(p, STR, SMALL, false, true); }
 static SkBenchmark* Fact2(void* p) { return new TextBench(p, STR, SMALL, true, false); }
 static SkBenchmark* Fact3(void* p) { return new TextBench(p, STR, SMALL, true, true); }
+
 static SkBenchmark* Fact4(void* p) { return new TextBench(p, STR, BIG, false, false); }
+static SkBenchmark* Fact41(void* p) { return new TextBench(p, STR, BIG, false, false, 0xFFFF0000); }
+static SkBenchmark* Fact42(void* p) { return new TextBench(p, STR, BIG, false, false, 0x88FF0000); }
+
 static SkBenchmark* Fact5(void* p) { return new TextBench(p, STR, BIG, false, true); }
 static SkBenchmark* Fact6(void* p) { return new TextBench(p, STR, BIG, true, false); }
 static SkBenchmark* Fact7(void* p) { return new TextBench(p, STR, BIG, true, true); }
 
+static BenchRegistry gReg0(Fact0);
+static BenchRegistry gReg01(Fact01);
+static BenchRegistry gReg02(Fact02);
 static BenchRegistry gReg1(Fact1);
 static BenchRegistry gReg2(Fact2);
 static BenchRegistry gReg3(Fact3);
 static BenchRegistry gReg4(Fact4);
+static BenchRegistry gReg41(Fact41);
+static BenchRegistry gReg42(Fact42);
 static BenchRegistry gReg5(Fact5);
 static BenchRegistry gReg6(Fact6);
 static BenchRegistry gReg7(Fact7);
-- 
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