| /* |
| * Copyright 2012 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "Test.h" |
| #include "TestClassDef.h" |
| #include "SkBitmap.h" |
| #include "SkCanvas.h" |
| #include "SkColor.h" |
| #include "SkColorFilter.h" |
| #include "SkGradientShader.h" |
| #include "SkPaint.h" |
| #include "SkPictureFlat.h" |
| #include "SkShader.h" |
| #include "SkXfermode.h" |
| |
| static void flattenFlattenableProc(SkOrderedWriteBuffer& buffer, |
| const void* obj) { |
| buffer.writeFlattenable((SkFlattenable*)obj); |
| } |
| |
| class Controller : public SkChunkFlatController { |
| public: |
| Controller() : INHERITED(1024) { |
| this->INHERITED::setNamedFactorySet(SkNEW(SkNamedFactorySet))->unref(); |
| } |
| private: |
| typedef SkChunkFlatController INHERITED; |
| }; |
| |
| /** |
| * Verify that two SkFlatData objects that created from the same object are |
| * identical when using an SkNamedFactorySet. |
| * @param reporter Object to report failures. |
| * @param obj Flattenable object to be flattened. |
| * @param flattenProc Function that flattens objects with the same type as obj. |
| */ |
| static void testCreate(skiatest::Reporter* reporter, const void* obj, |
| void (*flattenProc)(SkOrderedWriteBuffer&, const void*)) { |
| Controller controller; |
| // No need to delete data because that will be taken care of by the |
| // controller. |
| SkFlatData* data1 = SkFlatData::Create(&controller, obj, 0, flattenProc); |
| SkFlatData* data2 = SkFlatData::Create(&controller, obj, 1, flattenProc); |
| REPORTER_ASSERT(reporter, *data1 == *data2); |
| } |
| |
| DEF_TEST(FlatData, reporter) { |
| // Test flattening SkShader |
| SkPoint points[2]; |
| points[0].set(0, 0); |
| points[1].set(SkIntToScalar(20), SkIntToScalar(20)); |
| SkColor colors[2]; |
| colors[0] = SK_ColorRED; |
| colors[1] = SK_ColorBLUE; |
| SkShader* shader = SkGradientShader::CreateLinear(points, colors, NULL, |
| 2, SkShader::kRepeat_TileMode); |
| SkAutoUnref aur(shader); |
| testCreate(reporter, shader, flattenFlattenableProc); |
| |
| // Test SkBitmap |
| { |
| SkBitmap bm; |
| bm.setConfig(SkBitmap::kARGB_8888_Config, 50, 50); |
| bm.allocPixels(); |
| SkCanvas canvas(bm); |
| SkPaint paint; |
| paint.setShader(shader); |
| canvas.drawPaint(paint); |
| testCreate(reporter, &bm, &SkFlattenObjectProc<SkBitmap>); |
| } |
| |
| // Test SkColorFilter |
| SkColorFilter* cf = SkColorFilter::CreateLightingFilter(SK_ColorBLUE, |
| SK_ColorRED); |
| SkAutoUnref aurcf(cf); |
| testCreate(reporter, cf, &flattenFlattenableProc); |
| |
| // Test SkXfermode |
| SkXfermode* xfer = SkXfermode::Create(SkXfermode::kDstOver_Mode); |
| SkAutoUnref aurxf(xfer); |
| testCreate(reporter, xfer, &flattenFlattenableProc); |
| } |
| |