Make compute work without an app context. (1a4e1f3e) · Commits · e / os / android_frameworks_base

graphics/java/android/renderscript/RenderScript.java

+17 −10

Original line number	Diff line number	Diff line
		@@ -87,6 +87,7 @@ public class RenderScript {
		* Name of the file that holds the object cache.
		*/
		private static final String CACHE_PATH = "com.android.renderscript.cache";
		static String mCachePath;

		/**
		* Sets the directory to use as a persistent storage for the
		@@ -95,8 +96,6 @@ public class RenderScript {
		* @hide
		* @param cacheDir A directory the current process can write to
		*/

		static String mCachePath;
		public static void setupDiskCache(File cacheDir) {
		File f = new File(cacheDir, CACHE_PATH);
		mCachePath = f.getAbsolutePath();
		@@ -905,8 +904,10 @@ public class RenderScript {
		}

		RenderScript(Context ctx) {
		if (ctx != null) {
		mApplicationContext = ctx.getApplicationContext();
		}
		}

		/**
		* Gets the application context associated with the RenderScript context.
		@@ -917,21 +918,16 @@ public class RenderScript {
		return mApplicationContext;
		}

		static int getTargetSdkVersion(Context ctx) {
		return ctx.getApplicationInfo().targetSdkVersion;
		}

		/**
		* Create a basic RenderScript context.
		*
		* @hide
		* @param ctx The context.
		* @return RenderScript
		*/
		public static RenderScript create(Context ctx) {
		public static RenderScript create(Context ctx, int sdkVersion) {
		RenderScript rs = new RenderScript(ctx);

		int sdkVersion = getTargetSdkVersion(ctx);

		rs.mDev = rs.nDeviceCreate();
		rs.mContext = rs.nContextCreate(rs.mDev, 0, sdkVersion);
		if (rs.mContext == 0) {
		@@ -942,6 +938,17 @@ public class RenderScript {
		return rs;
		}

		/**
		* Create a basic RenderScript context.
		*
		* @param ctx The context.
		* @return RenderScript
		*/
		public static RenderScript create(Context ctx) {
		int v = ctx.getApplicationInfo().targetSdkVersion;
		return create(ctx, v);
		}

		/**
		* Print the currently available debugging information about the state of
		* the RS context to the log.

graphics/java/android/renderscript/RenderScriptGL.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -166,7 +166,7 @@ public class RenderScriptGL extends RenderScript {
		super(ctx);
		mSurfaceConfig = new SurfaceConfig(sc);

		int sdkVersion = getTargetSdkVersion(ctx);
		int sdkVersion = ctx.getApplicationInfo().targetSdkVersion;

		mWidth = 0;
		mHeight = 0;