commit 8c8b6182cd1f865e5b0455f8e0fa26218aa9a06c
author Kevin Lubick <kjlubick@google.com> Fri Feb 17 10:27:30 2017 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Feb 17 19:07:55 2017 +0000
tree 11d78cd63162918c56286b20a73e1f725787ab19
parent ef0a15b1642668f072d84a43d3bc99443e1701d8

Change bitmap initialization in DrawFunctions fuzzer

BUG=skia:

Change-Id: Ibfd778315a0c3bf6c3abc23f8935c485fab89366
Reviewed-on: https://skia-review.googlesource.com/8615
Reviewed-by: twsmith@mozilla.com <twsmith@mozilla.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>

fuzz/FuzzDrawFunctions.cpp

diff --git a/fuzz/FuzzDrawFunctions.cpp b/fuzz/FuzzDrawFunctions.cpp
index 8c40bce..521e44b 100644
--- a/fuzz/FuzzDrawFunctions.cpp
+++ b/fuzz/FuzzDrawFunctions.cpp
@@ -71,28 +71,28 @@
 static void init_bitmap(Fuzz* fuzz, SkBitmap* bmp) {
     uint8_t colorType;
     fuzz->nextRange(&colorType, 0, (int)kLastEnum_SkColorType);
+    bool b;
+    fuzz->next(&b);
     SkImageInfo info = SkImageInfo::Make(kBmpSize,
                                          kBmpSize,
                                          (SkColorType)colorType,
-                                         kPremul_SkAlphaType);
+                                         b ? kOpaque_SkAlphaType : kPremul_SkAlphaType);
     if (!bmp->tryAllocPixels(info)) {
         SkDebugf("Bitmap not allocated\n");
     }
-    SkCanvas canvas(*bmp);
-    canvas.clear(0);
+    SkColor c;
+    fuzz->next(&c);
+    bmp->eraseColor(c);
 
-    bool b;
     fuzz->next(&b);
     SkPaint p;
     if (b) {
         init_paint(fuzz, &p);
     }
     else {
-        SkColor c;
         fuzz->next(&c);
         p.setColor(c);
     }
-    canvas.drawRect(SkRect::MakeXYWH(0, 0, kBmpSize, kBmpSize), p);
 }
 
 static void init_surface(Fuzz* fuzz, sk_sp<SkSurface>* s) {