Examples with FakeSampleStream com.google.android.exoplayer2.testutil.FakeSampleStream used on opensource projects

Example 21 with FakeSampleStream

use of com.google.android.exoplayer2.testutil.FakeSampleStream in project ExoPlayer by google.

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);
}

Example 22 with FakeSampleStream

use of com.google.android.exoplayer2.testutil.FakeSampleStream in project ExoPlayer by google.

the class MediaCodecVideoRendererTest method enable_withoutMayRenderStartOfStream_rendersFirstFrameAfterStart.

@Test
public void enable_withoutMayRenderStartOfStream_rendersFirstFrameAfterStart() 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);
    mediaCodecVideoRenderer.start();
    for (int i = 0; i < 10; i++) {
        mediaCodecVideoRenderer.render(/* positionUs= */
        0, SystemClock.elapsedRealtime() * 1000);
    }
    shadowOf(testMainLooper).idle();
    verify(eventListener).onRenderedFirstFrame(eq(surface), /* renderTimeMs= */
    anyLong());
}