diff options
Diffstat (limited to 'gm/peekpixels.cpp')
-rw-r--r-- | gm/peekpixels.cpp | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/gm/peekpixels.cpp b/gm/peekpixels.cpp deleted file mode 100644 index c6744d3abe..0000000000 --- a/gm/peekpixels.cpp +++ /dev/null @@ -1,78 +0,0 @@ -/* - * 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 "gm.h" -#include "SkCanvas.h" -#include "SkPath.h" -#include "SkSurface.h" -#include "SkPicture.h" - -static void draw_content(SkCanvas* canvas) { - SkImageInfo info = canvas->imageInfo(); - SkPaint paint; - paint.setAntiAlias(true); - canvas->drawCircle(SkScalarHalf(info.width()), SkScalarHalf(info.height()), - SkScalarHalf(info.width()), paint); -} - -class PeekPixelsGM : public skiagm::GM { -public: - PeekPixelsGM() {} - -protected: - virtual SkString onShortName() SK_OVERRIDE { - return SkString("peekpixels"); - } - - virtual SkISize onISize() SK_OVERRIDE { - return SkISize::Make(640, 480); - } - - virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE { - SkImageInfo info = SkImageInfo::MakeN32Premul(100, 100); - SkAutoTUnref<SkSurface> surface(canvas->newSurface(info)); - if (surface.get()) { - SkCanvas* surfCanvas = surface->getCanvas(); - - draw_content(surfCanvas); - SkBitmap bitmap; - - // test peekPixels - { - SkImageInfo info; - size_t rowBytes; - const void* addr = surfCanvas->peekPixels(&info, &rowBytes); - if (addr && bitmap.installPixels(info, const_cast<void*>(addr), - rowBytes, NULL, NULL)) { - canvas->drawBitmap(bitmap, 0, 0, NULL); - } - } - - // test ROCanvasPixels - canvas->translate(120, 0); - SkAutoROCanvasPixels ropixels(surfCanvas); - if (ropixels.asROBitmap(&bitmap)) { - canvas->drawBitmap(bitmap, 0, 0, NULL); - } - - // test Surface - canvas->translate(120, 0); - surface->draw(canvas, 0, 0, NULL); - } - } - - virtual uint32_t onGetFlags() const { - // we explicitly test peekPixels and readPixels, neither of which - // return something for a picture-backed canvas, so we skip that test. - return kSkipPicture_Flag; - } - -private: - typedef skiagm::GM INHERITED; -}; - -DEF_GM( return SkNEW(PeekPixelsGM); ) |