Generate list of GPU contexts outside tests

tests/ImageFilterTest.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkBitmapDevice.h"
 #include "SkBlurImageFilter.h"
@@ skipping 20 matching lines @@
 #include "SkReadBuffer.h"
 #include "SkRect.h"
 #include "SkRectShaderImageFilter.h"
 #include "SkSurface.h"
 #include "SkTableColorFilter.h"
 #include "SkTileImageFilter.h"
 #include "SkXfermodeImageFilter.h"
 #include "Test.h"
 
 #if SK_SUPPORT_GPU
-#include "GrContextFactory.h"
+#include "GrContext.h"
 #include "SkGpuDevice.h"
 #endif
 
 static const int kBitmapSize = 4;
 
 namespace {
 
 class MatrixTestImageFilter : public SkImageFilter {
 public:
     MatrixTestImageFilter(skiatest::Reporter* reporter, const SkMatrix& expectedMatrix)
@@ skipping 1179 matching lines @@
     paint.setColor(SK_ColorRED);
     paint.setImageFilter(unflattenedFilter);
 
     SkCanvas canvas(bm);
     canvas.drawRect(SkRect::MakeWH(10, 10), paint);
     REPORTER_ASSERT(reporter, *bm.getAddr32(0, 0) == SkPreMultiplyColor(SK_ColorGREEN));
 }
 
 #if SK_SUPPORT_GPU
 
-DEF_GPUTEST(ImageFilterCropRectGPU, reporter, factory) {
-    GrContext* context = factory->get(static_cast<GrContextFactory::GLContextType>(0));
-    if (nullptr == context) {
-        return;
-    }
+DEF_GPUTEST_FOR_NATIVE_CONTEXT(ImageFilterCropRect_Gpu, reporter, context) {
     const SkSurfaceProps props(SkSurfaceProps::kLegacyFontHost_InitType);
 
     SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(context,
                                                          SkSurface::kNo_Budgeted,
                                                          SkImageInfo::MakeN32Premul(100, 100),
                                                          0,
                                                          &props,
                                                          SkGpuDevice::kUninit_InitContents));
     SkImageFilter::DeviceProxy proxy(device);
 
     test_crop_rects(&proxy, reporter);
 }
 
-DEF_GPUTEST(HugeBlurImageFilterGPU, reporter, factory) {
-    GrContext* context = factory->get(static_cast<GrContextFactory::GLContextType>(0));
-    if (nullptr == context) {
-        return;
-    }
+DEF_GPUTEST_FOR_NATIVE_CONTEXT(HugeBlurImageFilter_Gpu, reporter, context) {
     const SkSurfaceProps props(SkSurfaceProps::kLegacyFontHost_InitType);
 
     SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(context,
                                                          SkSurface::kNo_Budgeted,
                                                          SkImageInfo::MakeN32Premul(100, 100),
                                                          0,
                                                          &props,
                                                          SkGpuDevice::kUninit_InitContents));
     SkCanvas canvas(device);
 
     test_huge_blur(&canvas, reporter);
 }
 
-DEF_GPUTEST(XfermodeImageFilterCroppedInputGPU, reporter, factory) {
-    GrContext* context = factory->get(static_cast<GrContextFactory::GLContextType>(0));
-    if (nullptr == context) {
-        return;
-    }
+DEF_GPUTEST_FOR_NATIVE_CONTEXT(XfermodeImageFilterCroppedInput_Gpu, reporter, context) {
     const SkSurfaceProps props(SkSurfaceProps::kLegacyFontHost_InitType);
 
     SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(context,
                                                          SkSurface::kNo_Budgeted,
                                                          SkImageInfo::MakeN32Premul(1, 1),
                                                          0,
                                                          &props,
                                                          SkGpuDevice::kUninit_InitContents));
     SkCanvas canvas(device);
 
     test_xfermode_cropped_input(&canvas, reporter);
 }
 
-DEF_GPUTEST(TestNegativeBlurSigmaGPU, reporter, factory) {
-    GrContext* context = factory->get(static_cast<GrContextFactory::GLContextType>(0));
-    if (nullptr == context) {
-        return;
-    }
+DEF_GPUTEST_FOR_NATIVE_CONTEXT(TestNegativeBlurSigma_Gpu, reporter, context) {
     const SkSurfaceProps props(SkSurfaceProps::kLegacyFontHost_InitType);
 
     SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(context,
                                                          SkSurface::kNo_Budgeted,
                                                          SkImageInfo::MakeN32Premul(1, 1),
                                                          0,
                                                          &props,
                                                          SkGpuDevice::kUninit_InitContents));
     SkImageFilter::DeviceProxy proxy(device);
 
     test_negative_blur_sigma(&proxy, reporter);
 }
 #endif