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Unified Diff: talk/app/webrtc/androidtests/src/org/webrtc/MediaCodecVideoEncoderTest.java

Issue 1396073003: Prepare MediaCodecVideoEncoder for surface textures. (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Created 5 years, 2 months ago
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Index: talk/app/webrtc/androidtests/src/org/webrtc/MediaCodecVideoEncoderTest.java
diff --git a/talk/app/webrtc/androidtests/src/org/webrtc/MediaCodecVideoEncoderTest.java b/talk/app/webrtc/androidtests/src/org/webrtc/MediaCodecVideoEncoderTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..29f3022ffa0bc3a8e8da576048ef8ae102b31a6a
--- /dev/null
+++ b/talk/app/webrtc/androidtests/src/org/webrtc/MediaCodecVideoEncoderTest.java
@@ -0,0 +1,95 @@
+/*
+ * libjingle
+ * Copyright 2015 Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.webrtc;
+
+import java.nio.ByteBuffer;
+
+import android.test.ActivityTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.util.Log;
+
+import org.webrtc.MediaCodecVideoEncoder.OutputBufferInfo;
+
+public final class MediaCodecVideoEncoderTest extends ActivityTestCase {
+ final static String TAG = "MediaCodecVideoEncoderTest";
+
+ @SmallTest
+ public static void testInitReleaseUsingByteBuffer() {
+ if (!MediaCodecVideoEncoder.isVp8HwSupported()) {
+ Log.i(TAG,
+ "Hardware does not support VP8 encoding, skipping testInitReleaseUsingByteBuffer");
+ return;
+ }
+ MediaCodecVideoEncoder encoder = new MediaCodecVideoEncoder();
+ assertTrue(encoder.initEncode(
+ MediaCodecVideoEncoder.VideoCodecType.VIDEO_CODEC_VP8, 640, 480, 300, 30));
+ encoder.release();
+ }
+
+ @SmallTest
+ public static void testEncoderUsingByteBuffer() throws InterruptedException {
+ if (!MediaCodecVideoEncoder.isVp8HwSupported()) {
+ Log.i(TAG, "Hardware does not support VP8 encoding, skipping testEncoderUsingByteBuffer");
+ return;
+ }
+
+ final int width = 640;
+ final int height = 480;
+ final int min_size = width * height * 3 / 2;
+ final long presentationTimestampUs = 2;
+
+ MediaCodecVideoEncoder encoder = new MediaCodecVideoEncoder();
+
+ assertTrue(encoder.initEncode(
+ MediaCodecVideoEncoder.VideoCodecType.VIDEO_CODEC_VP8, width, height, 300, 30));
+ ByteBuffer[] inputBuffers = encoder.getInputBuffers();
+ assertNotNull(inputBuffers);
+ assertTrue(min_size <= inputBuffers[0].capacity());
+
+ int bufferIndex;
+ do {
+ Thread.sleep(10);
+ bufferIndex = encoder.dequeueInputBuffer();
+ } while (bufferIndex == -1); // |-1| is returned when there is no buffer available yet.
+
+ assertTrue(bufferIndex >= 0);
+ assertTrue(bufferIndex < inputBuffers.length);
+ assertTrue(encoder.encodeBuffer(true, bufferIndex, min_size, presentationTimestampUs));
+
+ OutputBufferInfo info;
+ do {
+ info = encoder.dequeueOutputBuffer();
+ Thread.sleep(10);
+ } while (info == null);
+ assertTrue(info.index >= 0);
+ assertEquals(presentationTimestampUs, info.presentationTimestampUs);
+ assertTrue(info.buffer.capacity() > 0);
+ encoder.releaseOutputBuffer(info.index);
+
+ encoder.release();
+ }
+}
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