Examples with AnimatedDrawableBackend com.facebook.imagepipeline.animated.base.AnimatedDrawableBackend used on opensource projects

Example 1 with AnimatedDrawableBackend

use of com.facebook.imagepipeline.animated.base.AnimatedDrawableBackend 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 AnimatedDrawableBackend

use of com.facebook.imagepipeline.animated.base.AnimatedDrawableBackend in project fresco by facebook.

the class ExperimentalAnimationFactory method createAnimationBackend.

private AnimationBackend createAnimationBackend(AnimatedImageResult animatedImageResult) {
    // Create the animated drawable backend
    AnimatedImage animatedImage = animatedImageResult.getImage();
    Rect initialBounds = new Rect(0, 0, animatedImage.getWidth(), animatedImage.getHeight());
    AnimatedDrawableBackend animatedDrawableBackend = mAnimatedDrawableBackendProvider.get(animatedImageResult, initialBounds);
    // Add caching backend
    AnimatedDrawableCachingBackend animatedDrawableCachingBackend = mAnimatedDrawableCachingBackendProvider.get(animatedDrawableBackend, AnimatedDrawableOptions.DEFAULTS);
    AnimatedDrawableCachingBackendWrapper animatedDrawableCachingBackendWrapper = new AnimatedDrawableCachingBackendWrapper(animatedDrawableCachingBackend);
    // Add inactivity check
    return AnimationBackendDelegateWithInactivityCheck.createForBackend(animatedDrawableCachingBackendWrapper, mMonotonicClock, mScheduledExecutorServiceForUiThread);
}

Example 3 with AnimatedDrawableBackend

use of com.facebook.imagepipeline.animated.base.AnimatedDrawableBackend in project fresco by facebook.

the class ExperimentalBitmapAnimationDrawableFactory method createAnimationBackend.

private AnimationBackend createAnimationBackend(AnimatedImageResult animatedImageResult, @Nullable Bitmap.Config animatedBitmapConig) {
    AnimatedDrawableBackend animatedDrawableBackend = createAnimatedDrawableBackend(animatedImageResult);
    BitmapFrameCache bitmapFrameCache = createBitmapFrameCache(animatedImageResult);
    BitmapFrameRenderer bitmapFrameRenderer = new AnimatedDrawableBackendFrameRenderer(bitmapFrameCache, animatedDrawableBackend);
    int numberOfFramesToPrefetch = mNumberOfFramesToPrepareSupplier.get();
    BitmapFramePreparationStrategy bitmapFramePreparationStrategy = null;
    BitmapFramePreparer bitmapFramePreparer = null;
    if (numberOfFramesToPrefetch > 0) {
        bitmapFramePreparationStrategy = new FixedNumberBitmapFramePreparationStrategy(numberOfFramesToPrefetch);
        bitmapFramePreparer = createBitmapFramePreparer(bitmapFrameRenderer, animatedBitmapConig);
    }
    BitmapAnimationBackend bitmapAnimationBackend = new BitmapAnimationBackend(mPlatformBitmapFactory, bitmapFrameCache, new AnimatedDrawableBackendAnimationInformation(animatedDrawableBackend), bitmapFrameRenderer, bitmapFramePreparationStrategy, bitmapFramePreparer);
    return AnimationBackendDelegateWithInactivityCheck.createForBackend(bitmapAnimationBackend, mMonotonicClock, mScheduledExecutorServiceForUiThread);
}

Example 4 with AnimatedDrawableBackend

use of com.facebook.imagepipeline.animated.base.AnimatedDrawableBackend in project fresco by facebook.

the class AnimatedDrawableBackendFrameRenderer method setBounds.

@Override
public void setBounds(@Nullable Rect bounds) {
    AnimatedDrawableBackend newBackend = mAnimatedDrawableBackend.forNewBounds(bounds);
    if (newBackend != mAnimatedDrawableBackend) {
        mAnimatedDrawableBackend = newBackend;
        mAnimatedImageCompositor = new AnimatedImageCompositor(mAnimatedDrawableBackend, mCallback);
    }
}

Example 5 with AnimatedDrawableBackend

use of com.facebook.imagepipeline.animated.base.AnimatedDrawableBackend in project fresco by facebook.

the class AnimatedImageFactoryGifImplTest method testCreateWithPreviewBitmap.

private void testCreateWithPreviewBitmap(GifImage mockGifImage, Bitmap mockBitmap, PooledByteBuffer byteBuffer) throws Exception {
    // For decoding preview frame, expect some calls.
    final AnimatedDrawableBackend mockAnimatedDrawableBackend = createAnimatedDrawableBackendMock(1);
    when(mMockAnimatedDrawableBackendProvider.get(any(AnimatedImageResult.class), isNull(Rect.class))).thenReturn(mockAnimatedDrawableBackend);
    when(mMockBitmapFactory.createBitmapInternal(50, 50, DEFAULT_BITMAP_CONFIG)).thenReturn(CloseableReference.of(mockBitmap, FAKE_BITMAP_RESOURCE_RELEASER));
    AnimatedImageCompositor mockCompositor = mock(AnimatedImageCompositor.class);
    PowerMockito.whenNew(AnimatedImageCompositor.class).withAnyArguments().thenReturn(mockCompositor);
    ImageDecodeOptions imageDecodeOptions = ImageDecodeOptions.newBuilder().setDecodePreviewFrame(true).build();
    EncodedImage encodedImage = new EncodedImage(CloseableReference.of(byteBuffer, FAKE_RESOURCE_RELEASER));
    encodedImage.setImageFormat(ImageFormat.UNKNOWN);
    CloseableAnimatedImage closeableImage = (CloseableAnimatedImage) mAnimatedImageFactory.decodeGif(encodedImage, imageDecodeOptions, DEFAULT_BITMAP_CONFIG);
    // Verify we got the right result
    AnimatedImageResult imageResult = closeableImage.getImageResult();
    assertSame(mockGifImage, imageResult.getImage());
    assertNotNull(imageResult.getPreviewBitmap());
    assertFalse(imageResult.hasDecodedFrame(0));
    // Should not have interacted with these.
    verify(mMockAnimatedDrawableBackendProvider).get(any(AnimatedImageResult.class), isNull(Rect.class));
    verifyNoMoreInteractions(mMockAnimatedDrawableBackendProvider);
    verify(mMockBitmapFactory).createBitmapInternal(50, 50, DEFAULT_BITMAP_CONFIG);
    verifyNoMoreInteractions(mMockBitmapFactory);
    verify(mockCompositor).renderFrame(0, mockBitmap);
}