Remove row VP9 multi-threading option

PiperOrigin-RevId: 283319944

extensions/vp9/src/main/java/com/google/android/exoplayer2/ext/vp9/LibvpxVideoRenderer.java

@@ -68,7 +68,6 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
    */
   private static final int DEFAULT_INPUT_BUFFER_SIZE = 768 * 1024;
 
-  private final boolean enableRowMultiThreadMode;
   private final int threads;
 
   @Nullable private VpxDecoder decoder;
@@ -121,8 +120,8 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
    *     permitted to play clear regions of encrypted media files before {@code drmSessionManager}
    *     has obtained the keys necessary to decrypt encrypted regions of the media.
    * @deprecated Use {@link #LibvpxVideoRenderer(long, Handler, VideoRendererEventListener, int,
-   *     boolean, int, int, int)}} instead, and pass DRM-related parameters to the {@link
+   *     int, int, int)}} instead, and pass DRM-related parameters to the {@link MediaSource}
-   *     MediaSource} factories.
+   *     factories.
    */
   @Deprecated
   @SuppressWarnings("deprecation")
@@ -140,7 +139,6 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
         maxDroppedFramesToNotify,
         drmSessionManager,
         playClearSamplesWithoutKeys,
-        /* enableRowMultiThreadMode= */ false,
         getRuntime().availableProcessors(),
         /* numInputBuffers= */ 4,
         /* numOutputBuffers= */ 4);
@@ -154,7 +152,6 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
    * @param eventListener A listener of events. May be null if delivery of events is not required.
    * @param maxDroppedFramesToNotify The maximum number of frames that can be dropped between
    *     invocations of {@link VideoRendererEventListener#onDroppedFrames(int, long)}.
-   * @param enableRowMultiThreadMode Whether row multi threading decoding is enabled.
    * @param threads Number of threads libvpx will use to decode.
    * @param numInputBuffers Number of input buffers.
    * @param numOutputBuffers Number of output buffers.
@@ -165,7 +162,6 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
       @Nullable Handler eventHandler,
       @Nullable VideoRendererEventListener eventListener,
       int maxDroppedFramesToNotify,
-      boolean enableRowMultiThreadMode,
       int threads,
       int numInputBuffers,
       int numOutputBuffers) {
@@ -176,7 +172,6 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
         maxDroppedFramesToNotify,
         /* drmSessionManager= */ null,
         /* playClearSamplesWithoutKeys= */ false,
-        enableRowMultiThreadMode,
         threads,
         numInputBuffers,
         numOutputBuffers);
@@ -197,13 +192,12 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
    *     begin in parallel with key acquisition. This parameter specifies whether the renderer is
    *     permitted to play clear regions of encrypted media files before {@code drmSessionManager}
    *     has obtained the keys necessary to decrypt encrypted regions of the media.
-   * @param enableRowMultiThreadMode Whether row multi threading decoding is enabled.
    * @param threads Number of threads libvpx will use to decode.
    * @param numInputBuffers Number of input buffers.
    * @param numOutputBuffers Number of output buffers.
    * @deprecated Use {@link #LibvpxVideoRenderer(long, Handler, VideoRendererEventListener, int,
-   *     boolean, int, int, int)}} instead, and pass DRM-related parameters to the {@link
+   *     int, int, int)}} instead, and pass DRM-related parameters to the {@link MediaSource}
-   *     MediaSource} factories.
+   *     factories.
    */
   @Deprecated
   public LibvpxVideoRenderer(
@@ -213,7 +207,6 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
       int maxDroppedFramesToNotify,
       @Nullable DrmSessionManager<ExoMediaCrypto> drmSessionManager,
       boolean playClearSamplesWithoutKeys,
-      boolean enableRowMultiThreadMode,
       int threads,
       int numInputBuffers,
       int numOutputBuffers) {
@@ -224,7 +217,6 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
         maxDroppedFramesToNotify,
         drmSessionManager,
         playClearSamplesWithoutKeys);
-    this.enableRowMultiThreadMode = enableRowMultiThreadMode;
     this.threads = threads;
     this.numInputBuffers = numInputBuffers;
     this.numOutputBuffers = numOutputBuffers;
@@ -259,12 +251,7 @@ public class LibvpxVideoRenderer extends SimpleDecoderVideoRenderer {
         format.maxInputSize != Format.NO_VALUE ? format.maxInputSize : DEFAULT_INPUT_BUFFER_SIZE;
     VpxDecoder decoder =
         new VpxDecoder(
-            numInputBuffers,
+            numInputBuffers, numOutputBuffers, initialInputBufferSize, mediaCrypto, threads);
-            numOutputBuffers,
-            initialInputBufferSize,
-            mediaCrypto,
-            enableRowMultiThreadMode,
-            threads);
     this.decoder = decoder;
     TraceUtil.endSection();
     return decoder;

extensions/vp9/src/main/java/com/google/android/exoplayer2/ext/vp9/VpxDecoder.java

@@ -53,7 +53,6 @@ import java.nio.ByteBuffer;
    * @param initialInputBufferSize The initial size of each input buffer.
    * @param exoMediaCrypto The {@link ExoMediaCrypto} object required for decoding encrypted
    *     content. Maybe null and can be ignored if decoder does not handle encrypted content.
-   * @param enableRowMultiThreadMode Whether row multi threading decoding is enabled.
    * @param threads Number of threads libvpx will use to decode.
    * @throws VpxDecoderException Thrown if an exception occurs when initializing the decoder.
    */
@@ -62,7 +61,6 @@ import java.nio.ByteBuffer;
       int numOutputBuffers,
       int initialInputBufferSize,
       @Nullable ExoMediaCrypto exoMediaCrypto,
-      boolean enableRowMultiThreadMode,
       int threads)
       throws VpxDecoderException {
     super(
@@ -75,7 +73,8 @@ import java.nio.ByteBuffer;
     if (exoMediaCrypto != null && !VpxLibrary.vpxIsSecureDecodeSupported()) {
       throw new VpxDecoderException("Vpx decoder does not support secure decode.");
     }
-    vpxDecContext = vpxInit(/* disableLoopFilter= */ false, enableRowMultiThreadMode, threads);
+    vpxDecContext =
+        vpxInit(/* disableLoopFilter= */ false, /* enableRowMultiThreadMode= */ false, threads);
     if (vpxDecContext == 0) {
       throw new VpxDecoderException("Failed to initialize decoder");
     }