diff options
Diffstat (limited to 'libs/hwui/tests/unit/VectorDrawableAtlasTests.cpp')
| -rw-r--r-- | libs/hwui/tests/unit/VectorDrawableAtlasTests.cpp | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/libs/hwui/tests/unit/VectorDrawableAtlasTests.cpp b/libs/hwui/tests/unit/VectorDrawableAtlasTests.cpp deleted file mode 100644 index 0c95fdd42851..000000000000 --- a/libs/hwui/tests/unit/VectorDrawableAtlasTests.cpp +++ /dev/null @@ -1,163 +0,0 @@ -/* - * Copyright (C) 2017 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <gtest/gtest.h> - -#include <GrRectanizer.h> -#include "pipeline/skia/VectorDrawableAtlas.h" -#include "tests/common/TestUtils.h" - -using namespace android; -using namespace android::uirenderer; -using namespace android::uirenderer::renderthread; -using namespace android::uirenderer::skiapipeline; - -RENDERTHREAD_SKIA_PIPELINE_TEST(VectorDrawableAtlas, addGetRemove) { - VectorDrawableAtlas atlas(100 * 100); - atlas.prepareForDraw(renderThread.getGrContext()); - // create 150 rects 10x10, which won't fit in the atlas (atlas can fit no more than 100 rects) - const int MAX_RECTS = 150; - AtlasEntry VDRects[MAX_RECTS]; - - sk_sp<SkSurface> atlasSurface; - - // check we are able to allocate new rects - // check that rects in the atlas do not intersect - for (uint32_t i = 0; i < MAX_RECTS; i++) { - VDRects[i] = atlas.requestNewEntry(10, 10, renderThread.getGrContext()); - if (0 == i) { - atlasSurface = VDRects[0].surface; - } - ASSERT_TRUE(VDRects[i].key != INVALID_ATLAS_KEY); - ASSERT_TRUE(VDRects[i].surface.get() != nullptr); - ASSERT_TRUE(VDRects[i].rect.width() == 10 && VDRects[i].rect.height() == 10); - - // nothing in the atlas should intersect - if (atlasSurface.get() == VDRects[i].surface.get()) { - for (uint32_t j = 0; j < i; j++) { - if (atlasSurface.get() == VDRects[j].surface.get()) { - ASSERT_FALSE(VDRects[i].rect.intersect(VDRects[j].rect)); - } - } - } - } - - // first 1/3 rects should all be in the same surface - for (uint32_t i = 1; i < MAX_RECTS / 3; i++) { - ASSERT_NE(VDRects[i].key, VDRects[0].key); - ASSERT_EQ(VDRects[i].surface.get(), atlasSurface.get()); - } - - // first rect is using atlas and last is a standalone surface - ASSERT_NE(VDRects[0].surface.get(), VDRects[MAX_RECTS - 1].surface.get()); - - // check getEntry returns the same surfaces that we had created - for (uint32_t i = 0; i < MAX_RECTS; i++) { - auto VDRect = atlas.getEntry(VDRects[i].key); - ASSERT_TRUE(VDRect.key != INVALID_ATLAS_KEY); - ASSERT_EQ(VDRects[i].key, VDRect.key); - ASSERT_EQ(VDRects[i].surface.get(), VDRect.surface.get()); - ASSERT_EQ(VDRects[i].rect, VDRect.rect); - atlas.releaseEntry(VDRect.key); - } - - // check that any new rects will be allocated in the atlas, even that rectanizer is full. - // rects in the atlas should not intersect. - for (uint32_t i = 0; i < MAX_RECTS / 3; i++) { - VDRects[i] = atlas.requestNewEntry(10, 10, renderThread.getGrContext()); - ASSERT_TRUE(VDRects[i].key != INVALID_ATLAS_KEY); - ASSERT_EQ(VDRects[i].surface.get(), atlasSurface.get()); - ASSERT_TRUE(VDRects[i].rect.width() == 10 && VDRects[i].rect.height() == 10); - for (uint32_t j = 0; j < i; j++) { - ASSERT_FALSE(VDRects[i].rect.intersect(VDRects[j].rect)); - } - } -} - -RENDERTHREAD_SKIA_PIPELINE_TEST(VectorDrawableAtlas, disallowSharedSurface) { - VectorDrawableAtlas atlas(100 * 100); - // don't allow to use a shared surface - atlas.setStorageMode(VectorDrawableAtlas::StorageMode::disallowSharedSurface); - atlas.prepareForDraw(renderThread.getGrContext()); - // create 150 rects 10x10, which won't fit in the atlas (atlas can fit no more than 100 rects) - const int MAX_RECTS = 150; - AtlasEntry VDRects[MAX_RECTS]; - - // check we are able to allocate new rects - // check that rects in the atlas use unique surfaces - for (uint32_t i = 0; i < MAX_RECTS; i++) { - VDRects[i] = atlas.requestNewEntry(10, 10, renderThread.getGrContext()); - ASSERT_TRUE(VDRects[i].key != INVALID_ATLAS_KEY); - ASSERT_TRUE(VDRects[i].surface.get() != nullptr); - ASSERT_TRUE(VDRects[i].rect.width() == 10 && VDRects[i].rect.height() == 10); - - // nothing in the atlas should use the same surface - for (uint32_t j = 0; j < i; j++) { - ASSERT_NE(VDRects[i].surface.get(), VDRects[j].surface.get()); - } - } -} - -RENDERTHREAD_SKIA_PIPELINE_TEST(VectorDrawableAtlas, repack) { - VectorDrawableAtlas atlas(100 * 100); - ASSERT_FALSE(atlas.isFragmented()); - atlas.prepareForDraw(renderThread.getGrContext()); - ASSERT_FALSE(atlas.isFragmented()); - // create 150 rects 10x10, which won't fit in the atlas (atlas can fit no more than 100 rects) - const int MAX_RECTS = 150; - AtlasEntry VDRects[MAX_RECTS]; - - sk_sp<SkSurface> atlasSurface; - - // fill the atlas with check we are able to allocate new rects - for (uint32_t i = 0; i < MAX_RECTS; i++) { - VDRects[i] = atlas.requestNewEntry(10, 10, renderThread.getGrContext()); - if (0 == i) { - atlasSurface = VDRects[0].surface; - } - ASSERT_TRUE(VDRects[i].key != INVALID_ATLAS_KEY); - } - - ASSERT_FALSE(atlas.isFragmented()); - - // first 1/3 rects should all be in the same surface - for (uint32_t i = 1; i < MAX_RECTS / 3; i++) { - ASSERT_NE(VDRects[i].key, VDRects[0].key); - ASSERT_EQ(VDRects[i].surface.get(), atlasSurface.get()); - } - - // release all entries - for (uint32_t i = 0; i < MAX_RECTS; i++) { - auto VDRect = atlas.getEntry(VDRects[i].key); - ASSERT_TRUE(VDRect.key != INVALID_ATLAS_KEY); - atlas.releaseEntry(VDRect.key); - } - - ASSERT_FALSE(atlas.isFragmented()); - - // allocate 4x4 rects, which will fragment the atlas badly, because each entry occupies a 10x10 - // area - for (uint32_t i = 0; i < 4 * MAX_RECTS; i++) { - AtlasEntry entry = atlas.requestNewEntry(4, 4, renderThread.getGrContext()); - ASSERT_TRUE(entry.key != INVALID_ATLAS_KEY); - } - - ASSERT_TRUE(atlas.isFragmented()); - - atlas.repackIfNeeded(renderThread.getGrContext()); - - ASSERT_FALSE(atlas.isFragmented()); -}
\ No newline at end of file |