mirror of
https://github.com/androidx/media.git
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Effect: Create GlEffectsFrameProcessorTestRunner.
Makes GlEffectsFrameProcessorPixelTest slightly more modular in preparation for copying this into transformer/mh. Refactoring change. No functional change intended. PiperOrigin-RevId: 501902223
This commit is contained in:
huangdarwin
Rohit Singh
parent
eb49666049
commit
27d44e86fe
@ -24,7 +24,6 @@ import static com.google.android.exoplayer2.testutil.BitmapPixelTestUtil.readBit
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import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
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import static com.google.android.exoplayer2.util.Assertions.checkStateNotNull;
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import static com.google.common.truth.Truth.assertThat;
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import static java.util.Arrays.asList;
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import android.content.Context;
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import android.graphics.Bitmap;
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@ -47,9 +46,11 @@ import com.google.android.exoplayer2.util.SurfaceInfo;
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import com.google.android.exoplayer2.video.ColorInfo;
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import com.google.common.collect.ImmutableList;
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import com.google.common.util.concurrent.MoreExecutors;
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import com.google.errorprone.annotations.CanIgnoreReturnValue;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicReference;
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import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
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import org.checkerframework.checker.nullness.qual.Nullable;
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import org.junit.After;
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import org.junit.Ignore;
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import org.junit.Test;
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@ -103,36 +104,20 @@ public final class GlEffectsFrameProcessorPixelTest {
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/** Input PQ video of which we only use the first frame. */
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private static final String INPUT_PQ_MP4_ASSET_STRING = "media/mp4/hdr10-1080p.mp4";
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/**
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* Time to wait for the decoded frame to populate the {@link GlEffectsFrameProcessor} instance's
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* input surface and the {@link GlEffectsFrameProcessor} to finish processing the frame, in
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* milliseconds.
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*/
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private static final int FRAME_PROCESSING_WAIT_MS = 5000;
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/** The ratio of width over height, for each pixel in a frame. */
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private static final float DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO = 1;
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private final AtomicReference<FrameProcessingException> frameProcessingException =
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new AtomicReference<>();
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private @MonotonicNonNull GlEffectsFrameProcessor glEffectsFrameProcessor;
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private volatile @MonotonicNonNull ImageReader outputImageReader;
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private volatile boolean frameProcessingEnded;
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private @MonotonicNonNull GlEffectsFrameProcessorTestRunner glEffectsFrameProcessorTestRunner;
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@After
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public void release() {
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if (glEffectsFrameProcessor != null) {
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glEffectsFrameProcessor.release();
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}
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checkNotNull(glEffectsFrameProcessorTestRunner).release();
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}
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@Test
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public void processData_noEdits_producesExpectedOutput() throws Exception {
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String testId = "processData_noEdits";
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setUpAndPrepareFirstFrame();
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glEffectsFrameProcessorTestRunner = new GlEffectsFrameProcessorTestRunner.Builder().build();
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Bitmap expectedBitmap = readBitmap(ORIGINAL_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -144,10 +129,13 @@ public final class GlEffectsFrameProcessorPixelTest {
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@Test
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public void processData_noEditsWithCache_leavesFrameUnchanged() throws Exception {
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String testId = "processData_noEditsWithCache";
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setUpAndPrepareFirstFrame(new FrameCache(/* capacity= */ 5));
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(new FrameCache(/* capacity= */ 5))
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.build();
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Bitmap expectedBitmap = readBitmap(ORIGINAL_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -159,15 +147,11 @@ public final class GlEffectsFrameProcessorPixelTest {
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@Test
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public void processData_withPixelWidthHeightRatio_producesExpectedOutput() throws Exception {
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String testId = "processData_withPixelWidthHeightRatio";
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setUpAndPrepareFirstFrame(
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INPUT_SDR_MP4_ASSET_STRING,
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/* pixelWidthHeightRatio= */ 2f,
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/* inputColorInfo= */ ColorInfo.SDR_BT709_LIMITED,
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/* outputColorInfo= */ ColorInfo.SDR_BT709_LIMITED,
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/* effects= */ ImmutableList.of());
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder().setPixelWidthHeightRatio(2f).build();
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Bitmap expectedBitmap = readBitmap(SCALE_WIDE_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -182,11 +166,13 @@ public final class GlEffectsFrameProcessorPixelTest {
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String testId = "processData_withMatrixTransformation_translateRight";
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Matrix translateRightMatrix = new Matrix();
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translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0);
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setUpAndPrepareFirstFrame(
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(MatrixTransformation) (long presentationTimeNs) -> translateRightMatrix);
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects((MatrixTransformation) (long presentationTimeNs) -> translateRightMatrix)
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.build();
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Bitmap expectedBitmap = readBitmap(TRANSLATE_RIGHT_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -201,12 +187,15 @@ public final class GlEffectsFrameProcessorPixelTest {
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String testId = "processData_withMatrixAndScaleToFitTransformation";
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Matrix translateRightMatrix = new Matrix();
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translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0);
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setUpAndPrepareFirstFrame(
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(MatrixTransformation) (long presentationTimeUs) -> translateRightMatrix,
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new ScaleToFitTransformation.Builder().setRotationDegrees(45).build());
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(
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(MatrixTransformation) (long presentationTimeUs) -> translateRightMatrix,
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new ScaleToFitTransformation.Builder().setRotationDegrees(45).build())
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.build();
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Bitmap expectedBitmap = readBitmap(TRANSLATE_THEN_ROTATE_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -221,12 +210,15 @@ public final class GlEffectsFrameProcessorPixelTest {
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String testId = "processData_withScaleToFitAndMatrixTransformation";
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Matrix translateRightMatrix = new Matrix();
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translateRightMatrix.postTranslate(/* dx= */ 1, /* dy= */ 0);
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setUpAndPrepareFirstFrame(
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new ScaleToFitTransformation.Builder().setRotationDegrees(45).build(),
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(MatrixTransformation) (long presentationTimeUs) -> translateRightMatrix);
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(
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new ScaleToFitTransformation.Builder().setRotationDegrees(45).build(),
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(MatrixTransformation) (long presentationTimeUs) -> translateRightMatrix)
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.build();
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Bitmap expectedBitmap = readBitmap(ROTATE_THEN_TRANSLATE_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -239,10 +231,13 @@ public final class GlEffectsFrameProcessorPixelTest {
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public void processData_withPresentation_createForHeight_producesExpectedOutput()
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throws Exception {
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String testId = "processData_withPresentation_createForHeight";
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setUpAndPrepareFirstFrame(Presentation.createForHeight(480));
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(Presentation.createForHeight(480))
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.build();
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Bitmap expectedBitmap = readBitmap(REQUEST_OUTPUT_HEIGHT_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -254,13 +249,16 @@ public final class GlEffectsFrameProcessorPixelTest {
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@Test
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public void processData_withCropThenPresentation_producesExpectedOutput() throws Exception {
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String testId = "processData_withCropThenPresentation";
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setUpAndPrepareFirstFrame(
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new Crop(/* left= */ -.5f, /* right= */ .5f, /* bottom= */ -.5f, /* top= */ .5f),
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Presentation.createForAspectRatio(
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/* aspectRatio= */ .5f, Presentation.LAYOUT_SCALE_TO_FIT));
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(
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new Crop(/* left= */ -.5f, /* right= */ .5f, /* bottom= */ -.5f, /* top= */ .5f),
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Presentation.createForAspectRatio(
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/* aspectRatio= */ .5f, Presentation.LAYOUT_SCALE_TO_FIT))
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.build();
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Bitmap expectedBitmap = readBitmap(CROP_THEN_ASPECT_RATIO_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -273,11 +271,13 @@ public final class GlEffectsFrameProcessorPixelTest {
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public void processData_withScaleToFitTransformation_rotate45_producesExpectedOutput()
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throws Exception {
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String testId = "processData_withScaleToFitTransformation_rotate45";
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setUpAndPrepareFirstFrame(
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new ScaleToFitTransformation.Builder().setRotationDegrees(45).build());
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(new ScaleToFitTransformation.Builder().setRotationDegrees(45).build())
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.build();
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Bitmap expectedBitmap = readBitmap(ROTATE45_SCALE_TO_FIT_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -290,15 +290,19 @@ public final class GlEffectsFrameProcessorPixelTest {
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public void processData_withTwoWrappedScaleToFitTransformations_producesExpectedOutput()
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throws Exception {
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String testId = "processData_withTwoWrappedScaleToFitTransformations";
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setUpAndPrepareFirstFrame(
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new GlEffectWrapper(new ScaleToFitTransformation.Builder().setRotationDegrees(45).build()),
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new GlEffectWrapper(
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new ScaleToFitTransformation.Builder()
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.setScale(/* scaleX= */ 2, /* scaleY= */ 1)
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.build()));
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(
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new GlEffectWrapper(
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new ScaleToFitTransformation.Builder().setRotationDegrees(45).build()),
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new GlEffectWrapper(
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new ScaleToFitTransformation.Builder()
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.setScale(/* scaleX= */ 2, /* scaleY= */ 1)
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.build()))
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.build();
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Bitmap expectedBitmap = readBitmap(ROTATE_THEN_SCALE_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -321,10 +325,16 @@ public final class GlEffectsFrameProcessorPixelTest {
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}
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full10StepRotationAndCenterCrop.add(centerCrop);
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setUpAndPrepareFirstFrame(centerCrop);
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Bitmap centerCropResultBitmap = processFirstFrameAndEnd();
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setUpAndPrepareFirstFrame(full10StepRotationAndCenterCrop.build());
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Bitmap fullRotationAndCenterCropResultBitmap = processFirstFrameAndEnd();
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder().setEffects(centerCrop).build();
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Bitmap centerCropResultBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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glEffectsFrameProcessorTestRunner.release();
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(full10StepRotationAndCenterCrop.build())
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.build();
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Bitmap fullRotationAndCenterCropResultBitmap =
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glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(
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testId, /* bitmapLabel= */ "centerCrop", centerCropResultBitmap);
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@ -347,10 +357,11 @@ public final class GlEffectsFrameProcessorPixelTest {
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new RgbAdjustment.Builder().setRedScale(5).build(),
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new RgbAdjustment.Builder().setGreenScale(5).build(),
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new RgbAdjustment.Builder().setBlueScale(5).build());
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setUpAndPrepareFirstFrame(increaseBrightness);
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder().setEffects(increaseBrightness).build();
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Bitmap expectedBitmap = readBitmap(INCREASE_BRIGHTNESS_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -375,14 +386,22 @@ public final class GlEffectsFrameProcessorPixelTest {
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new RgbAdjustment.Builder().setBlueScale(5).build(),
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new Rotation(/* degrees= */ 90),
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centerCrop);
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setUpAndPrepareFirstFrame(
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ImmutableList.of(
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new RgbAdjustment.Builder().setRedScale(5).setBlueScale(5).setGreenScale(5).build(),
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centerCrop));
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Bitmap centerCropAndBrightnessIncreaseResultBitmap = processFirstFrameAndEnd();
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setUpAndPrepareFirstFrame(increaseBrightnessFullRotationCenterCrop);
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(
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new RgbAdjustment.Builder().setRedScale(5).setBlueScale(5).setGreenScale(5).build(),
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centerCrop)
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.build();
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Bitmap centerCropAndBrightnessIncreaseResultBitmap =
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glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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Bitmap fullRotationBrightnessIncreaseAndCenterCropResultBitmap = processFirstFrameAndEnd();
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glEffectsFrameProcessorTestRunner.release();
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(increaseBrightnessFullRotationCenterCrop)
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.build();
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Bitmap fullRotationBrightnessIncreaseAndCenterCropResultBitmap =
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glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(
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testId, /* bitmapLabel= */ "centerCrop", centerCropAndBrightnessIncreaseResultBitmap);
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@ -418,14 +437,22 @@ public final class GlEffectsFrameProcessorPixelTest {
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new Rotation(/* degrees= */ 90),
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new FrameCache(/* capacity= */ 2),
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centerCrop);
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setUpAndPrepareFirstFrame(
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ImmutableList.of(
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new RgbAdjustment.Builder().setRedScale(5).setBlueScale(5).setGreenScale(5).build(),
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centerCrop));
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Bitmap centerCropAndBrightnessIncreaseResultBitmap = processFirstFrameAndEnd();
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setUpAndPrepareFirstFrame(increaseBrightnessFullRotationCenterCrop);
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(
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new RgbAdjustment.Builder().setRedScale(5).setBlueScale(5).setGreenScale(5).build(),
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centerCrop)
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.build();
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Bitmap centerCropAndBrightnessIncreaseResultBitmap =
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glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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glEffectsFrameProcessorTestRunner.release();
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(increaseBrightnessFullRotationCenterCrop)
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.build();
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Bitmap fullRotationBrightnessIncreaseAndCenterCropResultBitmap = processFirstFrameAndEnd();
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Bitmap fullRotationBrightnessIncreaseAndCenterCropResultBitmap =
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glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(
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testId, /* bitmapLabel= */ "centerCrop", centerCropAndBrightnessIncreaseResultBitmap);
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@ -446,11 +473,15 @@ public final class GlEffectsFrameProcessorPixelTest {
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public void drawFrame_grayscaleAndIncreaseRedChannel_producesGrayscaleAndRedImage()
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throws Exception {
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String testId = "drawFrame_grayscaleAndIncreaseRedChannel";
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setUpAndPrepareFirstFrame(
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RgbFilter.createGrayscaleFilter(), new RgbAdjustment.Builder().setRedScale(3).build());
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setEffects(
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RgbFilter.createGrayscaleFilter(),
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new RgbAdjustment.Builder().setRedScale(3).build())
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.build();
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Bitmap expectedBitmap = readBitmap(GRAYSCALE_THEN_INCREASE_RED_CHANNEL_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -476,15 +507,15 @@ public final class GlEffectsFrameProcessorPixelTest {
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.setColorRange(C.COLOR_RANGE_LIMITED)
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.setColorTransfer(C.COLOR_TRANSFER_GAMMA_2_2)
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.build();
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setUpAndPrepareFirstFrame(
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INPUT_HLG_MP4_ASSET_STRING,
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DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO,
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/* inputColorInfo= */ hlgColor,
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/* outputColorInfo= */ toneMapSdrColor,
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/* effects= */ ImmutableList.of());
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glEffectsFrameProcessorTestRunner =
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new GlEffectsFrameProcessorTestRunner.Builder()
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.setVideoAssetPath(INPUT_HLG_MP4_ASSET_STRING)
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.setInputColorInfo(hlgColor)
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.setOutputColorInfo(toneMapSdrColor)
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.build();
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Bitmap expectedBitmap = readBitmap(TONE_MAP_HLG_TO_SDR_PNG_ASSET_PATH);
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Bitmap actualBitmap = processFirstFrameAndEnd();
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Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
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maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
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// TODO(b/207848601): switch to using proper tooling for testing against golden data.
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@ -510,15 +541,15 @@ public final class GlEffectsFrameProcessorPixelTest {
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.setColorRange(C.COLOR_RANGE_LIMITED)
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.setColorTransfer(C.COLOR_TRANSFER_GAMMA_2_2)
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.build();
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setUpAndPrepareFirstFrame(
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INPUT_PQ_MP4_ASSET_STRING,
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DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO,
|
||||
/* inputColorInfo= */ pqColor,
|
||||
/* outputColorInfo= */ toneMapSdrColor,
|
||||
/* effects= */ ImmutableList.of());
|
||||
glEffectsFrameProcessorTestRunner =
|
||||
new GlEffectsFrameProcessorTestRunner.Builder()
|
||||
.setVideoAssetPath(INPUT_PQ_MP4_ASSET_STRING)
|
||||
.setInputColorInfo(pqColor)
|
||||
.setOutputColorInfo(toneMapSdrColor)
|
||||
.build();
|
||||
Bitmap expectedBitmap = readBitmap(TONE_MAP_PQ_TO_SDR_PNG_ASSET_PATH);
|
||||
|
||||
Bitmap actualBitmap = processFirstFrameAndEnd();
|
||||
Bitmap actualBitmap = glEffectsFrameProcessorTestRunner.processFirstFrameAndEnd();
|
||||
|
||||
maybeSaveTestBitmapToCacheDirectory(testId, /* bitmapLabel= */ "actual", actualBitmap);
|
||||
// TODO(b/207848601): switch to using proper tooling for testing against golden data.
|
||||
@ -530,104 +561,207 @@ public final class GlEffectsFrameProcessorPixelTest {
|
||||
// TODO(b/227624622): Add a test for HDR input after BitmapPixelTestUtil can read HDR bitmaps,
|
||||
// using GlEffectWrapper to ensure usage of intermediate textures.
|
||||
|
||||
/**
|
||||
* Sets up and prepares the first frame from an input video, as well as the relevant test
|
||||
* infrastructure.
|
||||
*
|
||||
* <p>The frame will be sent towards {@link #glEffectsFrameProcessor}, and output may be accessed
|
||||
* on the {@code outputImageReader}.
|
||||
*
|
||||
* @param effects The {@link GlEffect GlEffects} to apply to the input frame.
|
||||
*/
|
||||
private void setUpAndPrepareFirstFrame(GlEffect... effects) throws Exception {
|
||||
setUpAndPrepareFirstFrame(asList(effects));
|
||||
}
|
||||
/* A test runner for {@link GlEffectsFrameProcessor} tests. */
|
||||
private static final class GlEffectsFrameProcessorTestRunner {
|
||||
|
||||
private void setUpAndPrepareFirstFrame(List<Effect> effects) throws Exception {
|
||||
setUpAndPrepareFirstFrame(
|
||||
INPUT_SDR_MP4_ASSET_STRING,
|
||||
DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO,
|
||||
/* inputColorInfo= */ ColorInfo.SDR_BT709_LIMITED,
|
||||
/* outputColorInfo= */ ColorInfo.SDR_BT709_LIMITED,
|
||||
effects);
|
||||
}
|
||||
/** A builder for {@link GlEffectsFrameProcessorTestRunner} instances. */
|
||||
public static final class Builder {
|
||||
private @Nullable ImmutableList<Effect> effects;
|
||||
private String videoAssetPath;
|
||||
private float pixelWidthHeightRatio;
|
||||
private ColorInfo inputColorInfo;
|
||||
private ColorInfo outputColorInfo;
|
||||
|
||||
private void setUpAndPrepareFirstFrame(
|
||||
String videoAssetPath,
|
||||
float pixelWidthHeightRatio,
|
||||
ColorInfo inputColorInfo,
|
||||
ColorInfo outputColorInfo,
|
||||
List<Effect> effects)
|
||||
throws Exception {
|
||||
glEffectsFrameProcessor =
|
||||
checkNotNull(
|
||||
new GlEffectsFrameProcessor.Factory()
|
||||
.create(
|
||||
getApplicationContext(),
|
||||
effects,
|
||||
DebugViewProvider.NONE,
|
||||
inputColorInfo,
|
||||
outputColorInfo,
|
||||
/* releaseFramesAutomatically= */ true,
|
||||
MoreExecutors.directExecutor(),
|
||||
new FrameProcessor.Listener() {
|
||||
@Override
|
||||
public void onOutputSizeChanged(int width, int height) {
|
||||
outputImageReader =
|
||||
ImageReader.newInstance(
|
||||
width, height, PixelFormat.RGBA_8888, /* maxImages= */ 1);
|
||||
checkNotNull(glEffectsFrameProcessor)
|
||||
.setOutputSurfaceInfo(
|
||||
new SurfaceInfo(outputImageReader.getSurface(), width, height));
|
||||
}
|
||||
/** Creates a new instance with default values. */
|
||||
public Builder() {
|
||||
videoAssetPath = INPUT_SDR_MP4_ASSET_STRING;
|
||||
pixelWidthHeightRatio = DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO;
|
||||
inputColorInfo = ColorInfo.SDR_BT709_LIMITED;
|
||||
outputColorInfo = ColorInfo.SDR_BT709_LIMITED;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onOutputFrameAvailable(long presentationTimeUs) {
|
||||
// Do nothing as frames are released automatically.
|
||||
}
|
||||
/**
|
||||
* Sets the effects used.
|
||||
*
|
||||
* <p>The default value is an empty list.
|
||||
*/
|
||||
@CanIgnoreReturnValue
|
||||
public Builder setEffects(List<Effect> effects) {
|
||||
this.effects = ImmutableList.copyOf(effects);
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onFrameProcessingError(FrameProcessingException exception) {
|
||||
frameProcessingException.set(exception);
|
||||
}
|
||||
/**
|
||||
* Sets the effects used.
|
||||
*
|
||||
* <p>The default value is an empty list.
|
||||
*/
|
||||
@CanIgnoreReturnValue
|
||||
public Builder setEffects(Effect... effects) {
|
||||
this.effects = ImmutableList.copyOf(effects);
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onFrameProcessingEnded() {
|
||||
frameProcessingEnded = true;
|
||||
}
|
||||
}));
|
||||
DecodeOneFrameUtil.decodeOneAssetFileFrame(
|
||||
videoAssetPath,
|
||||
new DecodeOneFrameUtil.Listener() {
|
||||
@Override
|
||||
public void onContainerExtracted(MediaFormat mediaFormat) {
|
||||
glEffectsFrameProcessor.setInputFrameInfo(
|
||||
new FrameInfo(
|
||||
mediaFormat.getInteger(MediaFormat.KEY_WIDTH),
|
||||
mediaFormat.getInteger(MediaFormat.KEY_HEIGHT),
|
||||
pixelWidthHeightRatio,
|
||||
/* streamOffsetUs= */ 0));
|
||||
glEffectsFrameProcessor.registerInputFrame();
|
||||
}
|
||||
/**
|
||||
* Sets the input video asset path.
|
||||
*
|
||||
* <p>The default value is {@link #INPUT_SDR_MP4_ASSET_STRING}.
|
||||
*/
|
||||
@CanIgnoreReturnValue
|
||||
public Builder setVideoAssetPath(String videoAssetPath) {
|
||||
this.videoAssetPath = videoAssetPath;
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onFrameDecoded(MediaFormat mediaFormat) {
|
||||
// Do nothing.
|
||||
}
|
||||
},
|
||||
glEffectsFrameProcessor.getInputSurface());
|
||||
}
|
||||
/**
|
||||
* Sets the {@code pixelWidthHeightRatio}.
|
||||
*
|
||||
* <p>The default value is {@link #DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO}.
|
||||
*/
|
||||
@CanIgnoreReturnValue
|
||||
public Builder setPixelWidthHeightRatio(float pixelWidthHeightRatio) {
|
||||
this.pixelWidthHeightRatio = pixelWidthHeightRatio;
|
||||
return this;
|
||||
}
|
||||
|
||||
private Bitmap processFirstFrameAndEnd() throws InterruptedException {
|
||||
checkNotNull(glEffectsFrameProcessor).signalEndOfInput();
|
||||
Thread.sleep(FRAME_PROCESSING_WAIT_MS);
|
||||
assertThat(frameProcessingEnded).isTrue();
|
||||
assertThat(frameProcessingException.get()).isNull();
|
||||
/**
|
||||
* Sets the input color.
|
||||
*
|
||||
* <p>The default value is {@link ColorInfo.SDR_BT709_LIMITED}.
|
||||
*/
|
||||
@CanIgnoreReturnValue
|
||||
public Builder setInputColorInfo(ColorInfo inputColorInfo) {
|
||||
this.inputColorInfo = inputColorInfo;
|
||||
return this;
|
||||
}
|
||||
|
||||
Image frameProcessorOutputImage = checkNotNull(outputImageReader).acquireLatestImage();
|
||||
Bitmap actualBitmap = createArgb8888BitmapFromRgba8888Image(frameProcessorOutputImage);
|
||||
frameProcessorOutputImage.close();
|
||||
return actualBitmap;
|
||||
/**
|
||||
* Sets the output color.
|
||||
*
|
||||
* <p>The default value is {@link ColorInfo.SDR_BT709_LIMITED}.
|
||||
*/
|
||||
@CanIgnoreReturnValue
|
||||
public Builder setOutputColorInfo(ColorInfo outputColorInfo) {
|
||||
this.outputColorInfo = outputColorInfo;
|
||||
return this;
|
||||
}
|
||||
|
||||
public GlEffectsFrameProcessorTestRunner build() throws FrameProcessingException {
|
||||
return new GlEffectsFrameProcessorTestRunner(
|
||||
effects == null ? ImmutableList.of() : effects,
|
||||
videoAssetPath,
|
||||
pixelWidthHeightRatio,
|
||||
inputColorInfo,
|
||||
outputColorInfo);
|
||||
}
|
||||
}
|
||||
|
||||
/** The ratio of width over height, for each pixel in a frame. */
|
||||
private static final float DEFAULT_PIXEL_WIDTH_HEIGHT_RATIO = 1;
|
||||
/**
|
||||
* Time to wait for the decoded frame to populate the {@link GlEffectsFrameProcessor} instance's
|
||||
* input surface and the {@link GlEffectsFrameProcessor} to finish processing the frame, in
|
||||
* milliseconds.
|
||||
*/
|
||||
private static final int FRAME_PROCESSING_WAIT_MS = 5000;
|
||||
|
||||
private final String videoAssetPath;
|
||||
private final float pixelWidthHeightRatio;
|
||||
private final AtomicReference<FrameProcessingException> frameProcessingException;
|
||||
|
||||
private final GlEffectsFrameProcessor glEffectsFrameProcessor;
|
||||
|
||||
private volatile @MonotonicNonNull ImageReader outputImageReader;
|
||||
private volatile boolean frameProcessingEnded;
|
||||
|
||||
private GlEffectsFrameProcessorTestRunner(
|
||||
ImmutableList<Effect> effects,
|
||||
String videoAssetPath,
|
||||
float pixelWidthHeightRatio,
|
||||
ColorInfo inputColorInfo,
|
||||
ColorInfo outputColorInfo)
|
||||
throws FrameProcessingException {
|
||||
this.videoAssetPath = videoAssetPath;
|
||||
this.pixelWidthHeightRatio = pixelWidthHeightRatio;
|
||||
frameProcessingException = new AtomicReference<>();
|
||||
|
||||
glEffectsFrameProcessor =
|
||||
checkNotNull(
|
||||
new GlEffectsFrameProcessor.Factory()
|
||||
.create(
|
||||
getApplicationContext(),
|
||||
effects,
|
||||
DebugViewProvider.NONE,
|
||||
inputColorInfo,
|
||||
outputColorInfo,
|
||||
/* releaseFramesAutomatically= */ true,
|
||||
MoreExecutors.directExecutor(),
|
||||
new FrameProcessor.Listener() {
|
||||
@Override
|
||||
public void onOutputSizeChanged(int width, int height) {
|
||||
outputImageReader =
|
||||
ImageReader.newInstance(
|
||||
width, height, PixelFormat.RGBA_8888, /* maxImages= */ 1);
|
||||
checkNotNull(glEffectsFrameProcessor)
|
||||
.setOutputSurfaceInfo(
|
||||
new SurfaceInfo(outputImageReader.getSurface(), width, height));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onOutputFrameAvailable(long presentationTimeUs) {
|
||||
// Do nothing as frames are released automatically.
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onFrameProcessingError(FrameProcessingException exception) {
|
||||
frameProcessingException.set(exception);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onFrameProcessingEnded() {
|
||||
frameProcessingEnded = true;
|
||||
}
|
||||
}));
|
||||
}
|
||||
|
||||
public Bitmap processFirstFrameAndEnd() throws Exception {
|
||||
DecodeOneFrameUtil.decodeOneAssetFileFrame(
|
||||
videoAssetPath,
|
||||
new DecodeOneFrameUtil.Listener() {
|
||||
@Override
|
||||
public void onContainerExtracted(MediaFormat mediaFormat) {
|
||||
glEffectsFrameProcessor.setInputFrameInfo(
|
||||
new FrameInfo(
|
||||
mediaFormat.getInteger(MediaFormat.KEY_WIDTH),
|
||||
mediaFormat.getInteger(MediaFormat.KEY_HEIGHT),
|
||||
pixelWidthHeightRatio,
|
||||
/* streamOffsetUs= */ 0));
|
||||
glEffectsFrameProcessor.registerInputFrame();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onFrameDecoded(MediaFormat mediaFormat) {
|
||||
// Do nothing.
|
||||
}
|
||||
},
|
||||
glEffectsFrameProcessor.getInputSurface());
|
||||
checkNotNull(glEffectsFrameProcessor).signalEndOfInput();
|
||||
Thread.sleep(FRAME_PROCESSING_WAIT_MS);
|
||||
|
||||
assertThat(frameProcessingEnded).isTrue();
|
||||
assertThat(frameProcessingException.get()).isNull();
|
||||
|
||||
Image frameProcessorOutputImage = checkNotNull(outputImageReader).acquireLatestImage();
|
||||
Bitmap actualBitmap = createArgb8888BitmapFromRgba8888Image(frameProcessorOutputImage);
|
||||
frameProcessorOutputImage.close();
|
||||
return actualBitmap;
|
||||
}
|
||||
|
||||
public void release() {
|
||||
if (glEffectsFrameProcessor != null) {
|
||||
glEffectsFrameProcessor.release();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user