Examples with EncodedImage com.facebook.imagepipeline.image.EncodedImage used on opensource projects

Example 1 with EncodedImage

use of com.facebook.imagepipeline.image.EncodedImage in project fresco by facebook.

the class AnimatedImageFactoryWebPImplTest method testCreateWithDecodeAlFrames.

@Test
public void testCreateWithDecodeAlFrames() throws Exception {
    WebPImage mockWebPImage = mock(WebPImage.class);
    Bitmap mockBitmap1 = MockBitmapFactory.create(50, 50, DEFAULT_BITMAP_CONFIG);
    Bitmap mockBitmap2 = MockBitmapFactory.create(50, 50, DEFAULT_BITMAP_CONFIG);
    // Expect a call to WebPImage.create
    TrivialPooledByteBuffer byteBuffer = createByteBuffer();
    when(mWebPImageMock.decode(byteBuffer.getNativePtr(), byteBuffer.size())).thenReturn(mockWebPImage);
    when(mockWebPImage.getWidth()).thenReturn(50);
    when(mockWebPImage.getHeight()).thenReturn(50);
    // For decoding preview frame, expect some calls.
    final AnimatedDrawableBackend mockAnimatedDrawableBackend = createAnimatedDrawableBackendMock(2);
    when(mMockAnimatedDrawableBackendProvider.get(any(AnimatedImageResult.class), isNull(Rect.class))).thenReturn(mockAnimatedDrawableBackend);
    when(mMockBitmapFactory.createBitmapInternal(50, 50, DEFAULT_BITMAP_CONFIG)).thenReturn(CloseableReference.of(mockBitmap1, FAKE_BITMAP_RESOURCE_RELEASER)).thenReturn(CloseableReference.of(mockBitmap2, FAKE_BITMAP_RESOURCE_RELEASER));
    AnimatedImageCompositor mockCompositor = mock(AnimatedImageCompositor.class);
    PowerMockito.whenNew(AnimatedImageCompositor.class).withAnyArguments().thenReturn(mockCompositor);
    ImageDecodeOptions imageDecodeOptions = ImageDecodeOptions.newBuilder().setDecodePreviewFrame(true).setDecodeAllFrames(true).build();
    EncodedImage encodedImage = new EncodedImage(CloseableReference.of(byteBuffer, FAKE_RESOURCE_RELEASER));
    encodedImage.setImageFormat(ImageFormat.UNKNOWN);
    CloseableAnimatedImage closeableImage = (CloseableAnimatedImage) mAnimatedImageFactory.decodeWebP(encodedImage, imageDecodeOptions, DEFAULT_BITMAP_CONFIG);
    // Verify we got the right result
    AnimatedImageResult imageResult = closeableImage.getImageResult();
    assertSame(mockWebPImage, imageResult.getImage());
    assertNotNull(imageResult.getDecodedFrame(0));
    assertNotNull(imageResult.getDecodedFrame(1));
    assertNotNull(imageResult.getPreviewBitmap());
    // Should not have interacted with these.
    verify(mMockAnimatedDrawableBackendProvider).get(any(AnimatedImageResult.class), isNull(Rect.class));
    verifyNoMoreInteractions(mMockAnimatedDrawableBackendProvider);
    verify(mMockBitmapFactory, times(2)).createBitmapInternal(50, 50, DEFAULT_BITMAP_CONFIG);
    verifyNoMoreInteractions(mMockBitmapFactory);
    verify(mockCompositor).renderFrame(0, mockBitmap1);
    verify(mockCompositor).renderFrame(1, mockBitmap2);
}

Example 2 with EncodedImage

use of com.facebook.imagepipeline.image.EncodedImage in project fresco by facebook.

the class AnimatedImageFactoryWebPImplTest method testCreateDefaults.

@Test
public void testCreateDefaults() {
    WebPImage mockWebPImage = mock(WebPImage.class);
    // Expect a call to WebPImage.create
    TrivialPooledByteBuffer byteBuffer = createByteBuffer();
    when(mWebPImageMock.decode(byteBuffer.getNativePtr(), byteBuffer.size())).thenReturn(mockWebPImage);
    EncodedImage encodedImage = new EncodedImage(CloseableReference.of(byteBuffer, FAKE_RESOURCE_RELEASER));
    encodedImage.setImageFormat(ImageFormat.UNKNOWN);
    CloseableAnimatedImage closeableImage = (CloseableAnimatedImage) mAnimatedImageFactory.decodeWebP(encodedImage, ImageDecodeOptions.defaults(), DEFAULT_BITMAP_CONFIG);
    // Verify we got the right result
    AnimatedImageResult imageResult = closeableImage.getImageResult();
    assertSame(mockWebPImage, imageResult.getImage());
    assertNull(imageResult.getPreviewBitmap());
    assertFalse(imageResult.hasDecodedFrame(0));
    // Should not have interacted with these.
    verifyZeroInteractions(mMockAnimatedDrawableBackendProvider);
    verifyZeroInteractions(mMockBitmapFactory);
}

Example 3 with EncodedImage

use of com.facebook.imagepipeline.image.EncodedImage in project fresco by facebook.

the class MediaVariationsFallbackProducerTest method setup.

@Before
public void setup() {
    MockitoAnnotations.initMocks(this);
    mMediaVariationsFallbackProducer = new MediaVariationsFallbackProducer(mDefaultBufferedDiskCache, mSmallImageBufferedDiskCache, mCacheKeyFactory, mMediaVariationsIndex, mMediaIdExtractor, mDiskCachePolicy, mInputProducer);
    mProducerContext = new SettableProducerContext(mImageRequest, mRequestId, mProducerListener, mCallerContext, ImageRequest.RequestLevel.FULL_FETCH, false, true, Priority.MEDIUM);
    mMediaVariationsWithVariants = MediaVariations.newBuilderForMediaId(MEDIA_ID).addVariant(URI_S, SIZE_S, SIZE_S).addVariant(URI_M, SIZE_M, SIZE_M).addVariant(URI_L, SIZE_L, SIZE_L).build();
    mEmptyMediaVariations = MediaVariations.newBuilderForMediaId(MEDIA_ID).build();
    when(mImageRequest.getSourceUri()).thenReturn(URI_ORIGINAL);
    when(mImageRequest.getCacheChoice()).thenReturn(CacheChoice.DEFAULT);
    when(mImageRequest.getResizeOptions()).thenReturn(new ResizeOptions(SIZE_M, SIZE_M));
    when(mImageRequest.isDiskCacheEnabled()).thenReturn(true);
    when(mProducerListener.requiresExtraMap(mRequestId)).thenReturn(true);
    when(mCacheKeyFactory.getEncodedCacheKey(mImageRequest, mCallerContext)).thenReturn(CACHE_KEY_ORIGINAL);
    when(mCacheKeyFactory.getEncodedCacheKey(mImageRequest, URI_S, mCallerContext)).thenReturn(CACHE_KEY_S);
    when(mCacheKeyFactory.getEncodedCacheKey(mImageRequest, URI_M, mCallerContext)).thenReturn(CACHE_KEY_M);
    when(mCacheKeyFactory.getEncodedCacheKey(mImageRequest, URI_L, mCallerContext)).thenReturn(CACHE_KEY_L);
    whenIndexDbContainsNoMatchingVariants();
    when(mMediaIdExtractor.getMediaIdFrom(any(Uri.class))).thenReturn(null);
    when(mDiskCachePolicy.getCacheChoiceForResult(any(ImageRequest.class), any(EncodedImage.class))).thenReturn(CacheChoice.DEFAULT);
    when(mDefaultBufferedDiskCache.get(any(CacheKey.class), any(AtomicBoolean.class))).thenReturn(Task.<EncodedImage>forResult(null));
    when(mSmallImageBufferedDiskCache.get(any(CacheKey.class), any(AtomicBoolean.class))).thenReturn(Task.<EncodedImage>forResult(null));
}

Example 4 with EncodedImage

use of com.facebook.imagepipeline.image.EncodedImage in project fresco by facebook.

the class NetworkFetchProducer method notifyConsumer.

private void notifyConsumer(PooledByteBufferOutputStream pooledOutputStream, boolean isFinal, Consumer<EncodedImage> consumer) {
    CloseableReference<PooledByteBuffer> result = CloseableReference.of(pooledOutputStream.toByteBuffer());
    EncodedImage encodedImage = null;
    try {
        encodedImage = new EncodedImage(result);
        encodedImage.parseMetaData();
        consumer.onNewResult(encodedImage, isFinal);
    } finally {
        EncodedImage.closeSafely(encodedImage);
        CloseableReference.closeSafely(result);
    }
}

Example 5 with EncodedImage

use of com.facebook.imagepipeline.image.EncodedImage in project fresco by facebook.

the class SplitCachesByImageSizeDiskCachePolicy method createAndStartCacheReadTask.

@Override
public Task<EncodedImage> createAndStartCacheReadTask(ImageRequest imageRequest, Object callerContext, final AtomicBoolean isCancelled) {
    final CacheKey cacheKey = mCacheKeyFactory.getEncodedCacheKey(imageRequest, callerContext);
    final boolean alreadyInSmall = mSmallImageBufferedDiskCache.containsSync(cacheKey);
    final boolean alreadyInMain = mDefaultBufferedDiskCache.containsSync(cacheKey);
    final BufferedDiskCache firstCache;
    final BufferedDiskCache secondCache;
    if (alreadyInSmall || !alreadyInMain) {
        firstCache = mSmallImageBufferedDiskCache;
        secondCache = mDefaultBufferedDiskCache;
    } else {
        firstCache = mDefaultBufferedDiskCache;
        secondCache = mSmallImageBufferedDiskCache;
    }
    return firstCache.get(cacheKey, isCancelled).continueWithTask(new Continuation<EncodedImage, Task<EncodedImage>>() {

        @Override
        public Task<EncodedImage> then(Task<EncodedImage> task) throws Exception {
            if (isTaskCancelled(task) || (!task.isFaulted() && task.getResult() != null)) {
                return task;
            }
            return secondCache.get(cacheKey, isCancelled);
        }
    });
}