Support for setting a ParcelSurfaceTexture as the MediaPlayer sink. (cc5278a3) · Commits · e / os / android_frameworks_base

core/jni/android/graphics/ParcelSurfaceTexture.cpp

+2 −2

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@
		#include <gui/SurfaceTextureClient.h>

		#include <android_runtime/AndroidRuntime.h>
		#include <android_runtime/android_graphics_SurfaceTexture.h>

		#include <utils/Log.h>

		@@ -27,7 +28,6 @@
		#include "android_util_Binder.h"
		#include "jni.h"
		#include "JNIHelp.h"
		#include "SurfaceTexture.h"

		// ----------------------------------------------------------------------------

		@@ -59,7 +59,7 @@ static void ParcelSurfaceTexture_setISurfaceTexture(
		env->SetIntField(thiz, fields.iSurfaceTexture, (int)iSurfaceTexture.get());
		}

		static sp<ISurfaceTexture> ParcelSurfaceTexture_getISurfaceTexture(
		sp<ISurfaceTexture> ParcelSurfaceTexture_getISurfaceTexture(
		JNIEnv* env, jobject thiz)
		{
		sp<ISurfaceTexture> iSurfaceTexture(

core/jni/android/graphics/SurfaceTexture.h

deleted100644 → 0

+0 −31

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2011 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#ifndef _ANDROID_GRAPHICS_SURFACETEXTURE_H
		#define _ANDROID_GRAPHICS_SURFACETEXTURE_H

		#include <gui/SurfaceTexture.h>
		#include <utils/StrongPointer.h>
		#include "jni.h"

		namespace android {

		/* Gets the underlying SurfaceTexture from a SurfaceTexture Java object. */
		sp<SurfaceTexture> SurfaceTexture_getSurfaceTexture(JNIEnv* env, jobject thiz);

		} // namespace android

		#endif // _ANDROID_GRAPHICS_SURFACETEXTURE_H

include/android_runtime/android_graphics_ParcelSurfaceTexture.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -23,10 +23,15 @@

		namespace android {

		class ISurfaceTexture;

		extern sp<ANativeWindow> android_ParcelSurfaceTexture_getNativeWindow(
		JNIEnv* env, jobject thiz);
		extern bool android_ParcelSurfaceTexture_isInstanceOf(JNIEnv* env, jobject thiz);

		/* Gets the underlying ISurfaceTexture from a ParcelSurfaceTexture Java object. */
		extern sp<ISurfaceTexture> ParcelSurfaceTexture_getISurfaceTexture(JNIEnv* env, jobject thiz);

		} // namespace android

		#endif // _ANDROID_GRAPHICS_PARCELSURFACETEXTURE_H

include/android_runtime/android_graphics_SurfaceTexture.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -23,10 +23,14 @@

		namespace android {

		class SurfaceTexture;

		extern sp<ANativeWindow> android_SurfaceTexture_getNativeWindow(
		JNIEnv* env, jobject thiz);
		extern bool android_SurfaceTexture_isInstanceOf(JNIEnv* env, jobject thiz);

		/* Gets the underlying SurfaceTexture from a SurfaceTexture Java object. */
		extern sp<SurfaceTexture> SurfaceTexture_getSurfaceTexture(JNIEnv* env, jobject thiz);

		} // namespace android

media/java/android/media/MediaPlayer.java

+27 −6

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ import android.util.Log;
		import android.view.Surface;
		import android.view.SurfaceHolder;
		import android.graphics.Bitmap;
		import android.graphics.ParcelSurfaceTexture;
		import android.graphics.SurfaceTexture;
		import android.media.AudioManager;

		@@ -509,7 +510,7 @@ public class MediaPlayer
		private int mListenerContext; // accessed by native methods
		private Surface mSurface; // accessed by native methods
		private SurfaceHolder mSurfaceHolder;
		private SurfaceTexture mSurfaceTexture; // accessed by native methods
		private ParcelSurfaceTexture mParcelSurfaceTexture; // accessed by native methods
		private EventHandler mEventHandler;
		private PowerManager.WakeLock mWakeLock = null;
		private boolean mScreenOnWhilePlaying;
		@@ -541,7 +542,7 @@ public class MediaPlayer

		/*
		* Update the MediaPlayer ISurface and ISurfaceTexture.
		* Call after updating mSurface and/or mSurfaceTexture.
		* Call after updating mSurface and/or mParcelSurfaceTexture.
		*/
		private native void _setVideoSurfaceOrSurfaceTexture();

		@@ -607,7 +608,7 @@ public class MediaPlayer
		} else {
		mSurface = null;
		}
		mSurfaceTexture = null;
		mParcelSurfaceTexture = null;
		_setVideoSurfaceOrSurfaceTexture();
		updateSurfaceScreenOn();
		}
		@@ -630,12 +631,32 @@ public class MediaPlayer
		* program.
		*/
		public void setTexture(SurfaceTexture st) {
		if (mScreenOnWhilePlaying && st != null && mSurfaceTexture == null) {
		ParcelSurfaceTexture pst = null;
		if (st != null) {
		pst = ParcelSurfaceTexture.fromSurfaceTexture(st);
		}
		setParcelSurfaceTexture(pst);
		}

		/**
		* Sets the {@link ParcelSurfaceTexture} to be used as the sink for the video portion of
		* the media. This is similar to {@link #setTexture(SurfaceTexture)}, but supports using
		* a {@link ParcelSurfaceTexture} to transport the texture to be used via Binder. Setting
		* a parceled surface texture will un-set any surface or surface texture that was previously
		* set. See {@link #setTexture(SurfaceTexture)} for more details.
		*
		* @param pst The {@link ParcelSurfaceTexture} to be used as the sink for
		* the video portion of the media.
		*
		* @hide Pending review by API council.
		*/
		public void setParcelSurfaceTexture(ParcelSurfaceTexture pst) {
		if (mScreenOnWhilePlaying && pst != null && mParcelSurfaceTexture == null) {
		Log.w(TAG, "setScreenOnWhilePlaying(true) is ineffective for SurfaceTexture");
		}
		mSurfaceHolder = null;
		mSurface = null;
		mSurfaceTexture = st;
		mParcelSurfaceTexture = pst;
		_setVideoSurfaceOrSurfaceTexture();
		updateSurfaceScreenOn();
		}
		@@ -962,7 +983,7 @@ public class MediaPlayer
		*/
		public void setScreenOnWhilePlaying(boolean screenOn) {
		if (mScreenOnWhilePlaying != screenOn) {
		if (screenOn && mSurfaceTexture != null) {
		if (screenOn && mParcelSurfaceTexture != null) {
		Log.w(TAG, "setScreenOnWhilePlaying(true) is ineffective for SurfaceTexture");
		}
		mScreenOnWhilePlaying = screenOn;