1 /* 2 * Copyright 2015 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef GrDrawOpTest_DEFINED 9 #define GrDrawOpTest_DEFINED 10 11 #include "include/core/SkRefCnt.h" 12 #include "src/gpu/GrTestUtils.h" 13 14 #if GR_TEST_UTILS 15 16 class GrContext_Base; 17 class GrDrawOp; 18 class GrPaint; 19 class GrRecordingContext; 20 class GrRenderTargetContext; 21 struct GrUserStencilSettings; 22 class SkRandom; 23 24 /** This function draws a randomly configured GrDrawOp for testing purposes. */ 25 void GrDrawRandomOp(SkRandom*, GrRenderTargetContext*, GrPaint&&); 26 27 /** GrDrawOp subclasses should define test factory functions using this macro. */ 28 #define GR_DRAW_OP_TEST_DEFINE(Op) \ 29 std::unique_ptr<GrDrawOp> Op##__Test(GrPaint&& paint, SkRandom* random, \ 30 GrRecordingContext* context, int numSamples) 31 #define GR_DRAW_OP_TEST_FRIEND(Op) \ 32 friend std::unique_ptr<GrDrawOp> Op##__Test(GrPaint&& paint, SkRandom* random, \ 33 GrRecordingContext* context, int numSamples) 34 35 /** Helper for op test factories to pick a random stencil state. */ 36 const GrUserStencilSettings* GrGetRandomStencil(SkRandom* random, GrContext_Base*); 37 38 #endif 39 #endif 40