Upgrade SkSpecialImage to have getTextureRef & getROPixels entry points

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 562 matching lines @@
 
     sk_sp<SkSpecialImage> positiveResult2(negativeFilter->filterImage(imgSrc.get(),
                                                                       negativeCTX,
                                                                       &offset));
     REPORTER_ASSERT(reporter, positiveResult2);
 
 
     SkBitmap positiveResultBM1, positiveResultBM2;
     SkBitmap negativeResultBM1, negativeResultBM2;
 
-    TestingSpecialImageAccess::GetROPixels(positiveResult1.get(), &positiveResultBM1);
-    TestingSpecialImageAccess::GetROPixels(positiveResult2.get(), &positiveResultBM2);
-    TestingSpecialImageAccess::GetROPixels(negativeResult1.get(), &negativeResultBM1);
-    TestingSpecialImageAccess::GetROPixels(negativeResult2.get(), &negativeResultBM2);
+    REPORTER_ASSERT(reporter, positiveResult1->getROPixels(&positiveResultBM1));
+    REPORTER_ASSERT(reporter, positiveResult2->getROPixels(&positiveResultBM2));
+    REPORTER_ASSERT(reporter, negativeResult1->getROPixels(&negativeResultBM1));
+    REPORTER_ASSERT(reporter, negativeResult2->getROPixels(&negativeResultBM2));
 
     SkAutoLockPixels lockP1(positiveResultBM1);
     SkAutoLockPixels lockP2(positiveResultBM2);
     SkAutoLockPixels lockN1(negativeResultBM1);
     SkAutoLockPixels lockN2(negativeResultBM2);
     for (int y = 0; y < height; y++) {
         int diffs = memcmp(positiveResultBM1.getAddr32(0, y),
                            negativeResultBM1.getAddr32(0, y),
                            positiveResultBM1.rowBytes());
         REPORTER_ASSERT(reporter, !diffs);
@@ skipping 79 matching lines @@
     SkIPoint offset;
     SkImageFilter::Context ctx(SkMatrix::I(), SkIRect::MakeWH(32, 32), nullptr);
 
     sk_sp<SkSpecialImage> result(filter->filterImage(image.get(), ctx, &offset));
     REPORTER_ASSERT(reporter, offset.fX == 5 && offset.fY == 0);
     REPORTER_ASSERT(reporter, result);
     REPORTER_ASSERT(reporter, result->width() == 5 && result->height() == 10);
 
     SkBitmap resultBM;
 
-    TestingSpecialImageAccess::GetROPixels(result.get(), &resultBM);
+    REPORTER_ASSERT(reporter, result->getROPixels(&resultBM));
 
     SkAutoLockPixels lock(resultBM);
     for (int y = 0; y < resultBM.height(); y++) {
         for (int x = 0; x < resultBM.width(); x++) {
             bool diff = *resultBM.getAddr32(x, y) != SK_ColorGREEN;
             REPORTER_ASSERT(reporter, !diff);
             if (diff) {
                 break;
             }
         }
@@ skipping 21 matching lines @@
     SkImageFilter::Context ctx(SkMatrix::I(), SkIRect::MakeXYWH(0, 0, 1, 1), nullptr);
     sk_sp<SkColorFilter> green(SkColorFilter::MakeModeFilter(SK_ColorGREEN, SkXfermode::kSrc_Mode));
     SkASSERT(green->affectsTransparentBlack());
     sk_sp<SkImageFilter> greenFilter(SkColorFilterImageFilter::Make(std::move(green),
                                                                     std::move(failFilter)));
     SkIPoint offset;
     sk_sp<SkSpecialImage> result(greenFilter->filterImage(source.get(), ctx, &offset));
     REPORTER_ASSERT(reporter, nullptr != result.get());
     if (result.get()) {
         SkBitmap resultBM;
-        TestingSpecialImageAccess::GetROPixels(result.get(), &resultBM);
+        REPORTER_ASSERT(reporter, result->getROPixels(&resultBM));
         SkAutoLockPixels lock(resultBM);
         REPORTER_ASSERT(reporter, *resultBM.getAddr32(0, 0) == SK_ColorGREEN);
     }
 }
 
 DEF_TEST(ImageFilterFailAffectsTransparentBlack, reporter) {
     run_raster_test(reporter, 100, test_fail_affects_transparent_black);
 }
 
 #if SK_SUPPORT_GPU
@@ skipping 758 matching lines @@
 
     sk_sp<SkSpecialImage> sourceImage(create_empty_special_image(context, proxy, 100));
     SkImageFilter::Context ctx(SkMatrix::I(), SkIRect::MakeWH(100, 100), nullptr);
     SkIPoint offset;
     sk_sp<SkSpecialImage> result(composedFilter->filterImage(sourceImage.get(), ctx, &offset));
     REPORTER_ASSERT(reporter, offset.isZero());
     REPORTER_ASSERT(reporter, result);
     REPORTER_ASSERT(reporter, result->subset().size() == SkISize::Make(100, 100));
 
     SkBitmap resultBM;
-    TestingSpecialImageAccess::GetROPixels(result.get(), &resultBM);
+    REPORTER_ASSERT(reporter, result->getROPixels(&resultBM));
     SkAutoLockPixels lock(resultBM);
     REPORTER_ASSERT(reporter, resultBM.getColor(50, 50) == SK_ColorGREEN);
 }
 
 DEF_TEST(ComposedImageFilterBounds, reporter) {
     run_raster_test(reporter, 100, test_composed_imagefilter_bounds);
 }
 
 #if SK_SUPPORT_GPU
 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(ComposedImageFilterBounds_Gpu, reporter, ctxInfo) {
@@ skipping 191 matching lines @@
 
     test_xfermode_cropped_input(&canvas, reporter);
 }
 
 DEF_GPUTEST_FOR_ALL_GL_CONTEXTS(BlurLargeImage_Gpu, reporter, ctxInfo) {
     auto surface(SkSurface::MakeRenderTarget(ctxInfo.fGrContext, SkBudgeted::kYes,
                                              SkImageInfo::MakeN32Premul(100, 100)));
     test_large_blur_input(reporter, surface->getCanvas());
 }
 #endif