Examples with DefaultAllocator androidx.media3.exoplayer.upstream.DefaultAllocator used on opensource projects

Example 6 with DefaultAllocator

use of androidx.media3.exoplayer.upstream.DefaultAllocator in project media by androidx.

the class DecoderVideoRendererTest method replaceStream_whenNotStarted_doesNotRenderFirstFrameOfNewStream.

// TODO: Fix rendering of first frame at stream transition.
@Ignore
@Test
public void replaceStream_whenNotStarted_doesNotRenderFirstFrameOfNewStream() throws Exception {
    FakeSampleStream fakeSampleStream1 = new FakeSampleStream(new DefaultAllocator(/* trimOnReset= */
    true, /* individualAllocationSize= */
    1024), /* mediaSourceEventDispatcher= */
    null, DrmSessionManager.DRM_UNSUPPORTED, new DrmSessionEventListener.EventDispatcher(), /* initialFormat= */
    H264_FORMAT, ImmutableList.of(oneByteSample(/* timeUs= */
    0, C.BUFFER_FLAG_KEY_FRAME), END_OF_STREAM_ITEM));
    fakeSampleStream1.writeData(/* startPositionUs= */
    0);
    FakeSampleStream fakeSampleStream2 = new FakeSampleStream(new DefaultAllocator(/* trimOnReset= */
    true, /* individualAllocationSize= */
    1024), /* mediaSourceEventDispatcher= */
    null, DrmSessionManager.DRM_UNSUPPORTED, new DrmSessionEventListener.EventDispatcher(), /* initialFormat= */
    H264_FORMAT, ImmutableList.of(oneByteSample(/* timeUs= */
    0), END_OF_STREAM_ITEM));
    fakeSampleStream2.writeData(/* startPositionUs= */
    0);
    renderer.enable(RendererConfiguration.DEFAULT, new Format[] { H264_FORMAT }, fakeSampleStream1, /* positionUs= */
    0, /* joining= */
    false, /* mayRenderStartOfStream= */
    true, /* startPositionUs= */
    0, /* offsetUs */
    0);
    boolean replacedStream = false;
    for (int i = 0; i < 10; i++) {
        renderer.render(/* positionUs= */
        i * 10, SystemClock.elapsedRealtime() * 1000);
        if (!replacedStream && renderer.hasReadStreamToEnd()) {
            renderer.replaceStream(new Format[] { H264_FORMAT }, fakeSampleStream2, /* startPositionUs= */
            100, /* offsetUs= */
            100);
            replacedStream = true;
        }
        // Ensure pending messages are delivered.
        ShadowLooper.idleMainLooper();
    }
    verify(eventListener).onRenderedFirstFrame(eq(surface), /* renderTimeMs= */
    anyLong());
    // Render to streamOffsetUs and verify the new first frame gets rendered.
    renderer.render(/* positionUs= */
    100, SystemClock.elapsedRealtime() * 1000);
    verify(eventListener, times(2)).onRenderedFirstFrame(eq(surface), /* renderTimeMs= */
    anyLong());
}

Example 7 with DefaultAllocator

use of androidx.media3.exoplayer.upstream.DefaultAllocator in project media by androidx.

the class MediaCodecVideoRendererTest method render_sendsVideoSizeChangeWithCurrentFormatValues.

@Test
public void render_sendsVideoSizeChangeWithCurrentFormatValues() throws Exception {
    FakeSampleStream fakeSampleStream = new FakeSampleStream(new DefaultAllocator(/* trimOnReset= */
    true, /* individualAllocationSize= */
    1024), /* mediaSourceEventDispatcher= */
    null, DrmSessionManager.DRM_UNSUPPORTED, new DrmSessionEventListener.EventDispatcher(), /* initialFormat= */
    VIDEO_H264, ImmutableList.of(oneByteSample(/* timeUs= */
    0, C.BUFFER_FLAG_KEY_FRAME), END_OF_STREAM_ITEM));
    fakeSampleStream.writeData(/* startPositionUs= */
    0);
    mediaCodecVideoRenderer.enable(RendererConfiguration.DEFAULT, new Format[] { VIDEO_H264 }, fakeSampleStream, /* positionUs= */
    0, /* joining= */
    false, /* mayRenderStartOfStream= */
    true, /* startPositionUs= */
    0, /* offsetUs */
    0);
    mediaCodecVideoRenderer.setCurrentStreamFinal();
    mediaCodecVideoRenderer.start();
    int positionUs = 0;
    do {
        mediaCodecVideoRenderer.render(positionUs, SystemClock.elapsedRealtime() * 1000);
        positionUs += 10;
    } while (!mediaCodecVideoRenderer.isEnded());
    shadowOf(testMainLooper).idle();
    verify(eventListener).onVideoSizeChanged(new VideoSize(VIDEO_H264.width, VIDEO_H264.height, VIDEO_H264.rotationDegrees, VIDEO_H264.pixelWidthHeightRatio));
}

Example 8 with DefaultAllocator

use of androidx.media3.exoplayer.upstream.DefaultAllocator in project media by androidx.

the class MediaCodecVideoRendererTest method enable_withoutMayRenderStartOfStream_doesNotRenderFirstFrameBeforeStart.

@Test
public void enable_withoutMayRenderStartOfStream_doesNotRenderFirstFrameBeforeStart() throws Exception {
    FakeSampleStream fakeSampleStream = new FakeSampleStream(new DefaultAllocator(/* trimOnReset= */
    true, /* individualAllocationSize= */
    1024), /* mediaSourceEventDispatcher= */
    null, DrmSessionManager.DRM_UNSUPPORTED, new DrmSessionEventListener.EventDispatcher(), /* initialFormat= */
    VIDEO_H264, ImmutableList.of(oneByteSample(/* timeUs= */
    0, C.BUFFER_FLAG_KEY_FRAME)));
    fakeSampleStream.writeData(/* startPositionUs= */
    0);
    mediaCodecVideoRenderer.enable(RendererConfiguration.DEFAULT, new Format[] { VIDEO_H264 }, fakeSampleStream, /* positionUs= */
    0, /* joining= */
    false, /* mayRenderStartOfStream= */
    false, /* startPositionUs= */
    0, /* offsetUs */
    0);
    for (int i = 0; i < 10; i++) {
        mediaCodecVideoRenderer.render(/* positionUs= */
        0, SystemClock.elapsedRealtime() * 1000);
    }
    shadowOf(testMainLooper).idle();
    verify(eventListener, never()).onRenderedFirstFrame(eq(surface), /* renderTimeMs= */
    anyLong());
}

Example 9 with DefaultAllocator

use of androidx.media3.exoplayer.upstream.DefaultAllocator in project media by androidx.

the class MediaCodecVideoRendererTest method replaceStream_rendersFirstFrameOnlyAfterStartPosition.

@Test
public void replaceStream_rendersFirstFrameOnlyAfterStartPosition() throws Exception {
    ShadowLooper shadowLooper = shadowOf(testMainLooper);
    FakeSampleStream fakeSampleStream1 = new FakeSampleStream(new DefaultAllocator(/* trimOnReset= */
    true, /* individualAllocationSize= */
    1024), /* mediaSourceEventDispatcher= */
    null, DrmSessionManager.DRM_UNSUPPORTED, new DrmSessionEventListener.EventDispatcher(), /* initialFormat= */
    VIDEO_H264, ImmutableList.of(oneByteSample(/* timeUs= */
    0, C.BUFFER_FLAG_KEY_FRAME), END_OF_STREAM_ITEM));
    fakeSampleStream1.writeData(/* startPositionUs= */
    0);
    FakeSampleStream fakeSampleStream2 = new FakeSampleStream(new DefaultAllocator(/* trimOnReset= */
    true, /* individualAllocationSize= */
    1024), /* mediaSourceEventDispatcher= */
    null, DrmSessionManager.DRM_UNSUPPORTED, new DrmSessionEventListener.EventDispatcher(), /* initialFormat= */
    VIDEO_H264, ImmutableList.of(oneByteSample(/* timeUs= */
    1_000_000, C.BUFFER_FLAG_KEY_FRAME), END_OF_STREAM_ITEM));
    fakeSampleStream2.writeData(/* startPositionUs= */
    0);
    mediaCodecVideoRenderer.enable(RendererConfiguration.DEFAULT, new Format[] { VIDEO_H264 }, fakeSampleStream1, /* positionUs= */
    0, /* joining= */
    false, /* mayRenderStartOfStream= */
    true, /* startPositionUs= */
    0, /* offsetUs */
    0);
    mediaCodecVideoRenderer.start();
    boolean replacedStream = false;
    for (int i = 0; i <= 10; i++) {
        mediaCodecVideoRenderer.render(/* positionUs= */
        i * 10, SystemClock.elapsedRealtime() * 1000);
        if (!replacedStream && mediaCodecVideoRenderer.hasReadStreamToEnd()) {
            mediaCodecVideoRenderer.replaceStream(new Format[] { VIDEO_H264 }, fakeSampleStream2, /* startPositionUs= */
            100, /* offsetUs= */
            100);
            replacedStream = true;
        }
    }
    // Expect only the first frame of the first stream to have been rendered.
    shadowLooper.idle();
    verify(eventListener, times(2)).onRenderedFirstFrame(eq(surface), /* renderTimeMs= */
    anyLong());
}

Example 10 with DefaultAllocator

use of androidx.media3.exoplayer.upstream.DefaultAllocator in project media by androidx.

the class MediaCodecVideoRendererTest method render_withMultipleQueued_sendsVideoSizeChangedWithCorrectPixelAspectRatioWhenMultipleQueued.

@Test
public void render_withMultipleQueued_sendsVideoSizeChangedWithCorrectPixelAspectRatioWhenMultipleQueued() throws Exception {
    Format pAsp1 = VIDEO_H264.buildUpon().setPixelWidthHeightRatio(1f).build();
    Format pAsp2 = VIDEO_H264.buildUpon().setPixelWidthHeightRatio(2f).build();
    Format pAsp3 = VIDEO_H264.buildUpon().setPixelWidthHeightRatio(3f).build();
    FakeSampleStream fakeSampleStream = new FakeSampleStream(new DefaultAllocator(/* trimOnReset= */
    true, /* individualAllocationSize= */
    1024), /* mediaSourceEventDispatcher= */
    null, DrmSessionManager.DRM_UNSUPPORTED, new DrmSessionEventListener.EventDispatcher(), /* initialFormat= */
    pAsp1, ImmutableList.of(oneByteSample(/* timeUs= */
    0, C.BUFFER_FLAG_KEY_FRAME)));
    fakeSampleStream.writeData(/* startPositionUs= */
    0);
    mediaCodecVideoRenderer.enable(RendererConfiguration.DEFAULT, new Format[] { pAsp1, pAsp2, pAsp3 }, fakeSampleStream, /* positionUs= */
    0, /* joining= */
    false, /* mayRenderStartOfStream= */
    false, /* startPositionUs= */
    0, /* offsetUs */
    0);
    mediaCodecVideoRenderer.start();
    mediaCodecVideoRenderer.render(/* positionUs= */
    0, SystemClock.elapsedRealtime() * 1000);
    mediaCodecVideoRenderer.render(/* positionUs= */
    250, SystemClock.elapsedRealtime() * 1000);
    fakeSampleStream.append(ImmutableList.of(format(pAsp2), oneByteSample(/* timeUs= */
    5_000), oneByteSample(/* timeUs= */
    10_000), format(pAsp3), oneByteSample(/* timeUs= */
    15_000), oneByteSample(/* timeUs= */
    20_000), END_OF_STREAM_ITEM));
    fakeSampleStream.writeData(/* startPositionUs= */
    5_000);
    mediaCodecVideoRenderer.setCurrentStreamFinal();
    int pos = 500;
    do {
        mediaCodecVideoRenderer.render(/* positionUs= */
        pos, SystemClock.elapsedRealtime() * 1000);
        pos += 250;
    } while (!mediaCodecVideoRenderer.isEnded());
    shadowOf(testMainLooper).idle();
    ArgumentCaptor<VideoSize> videoSizesCaptor = ArgumentCaptor.forClass(VideoSize.class);
    verify(eventListener, times(3)).onVideoSizeChanged(videoSizesCaptor.capture());
    assertThat(videoSizesCaptor.getAllValues().stream().map(videoSize -> videoSize.pixelWidthHeightRatio).collect(Collectors.toList())).containsExactly(1f, 2f, 3f);
}