Implement renderscript Invokables. (be2e8419) · Commits · e / os / android_frameworks_base

graphics/java/android/renderscript/RenderScript.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -140,6 +140,8 @@ public class RenderScript {
		native void nScriptSetTimeZone(int script, byte[] timeZone);
		native void nScriptSetType(int type, boolean writable, String name, int slot);
		native void nScriptSetRoot(boolean isRoot);
		native void nScriptSetInvokable(String name, int slot);
		native void nScriptInvoke(int id, int slot);

		native void nScriptCBegin();
		native void nScriptCSetScript(byte[] script, int offset, int length);

graphics/java/android/renderscript/Script.java

+37 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,22 @@ public class Script extends BaseObj {
		boolean mIsRoot;
		Type[] mTypes;
		boolean[] mWritable;
		Invokable[] mInvokables;

		public static class Invokable {
		RenderScript mRS;
		Script mScript;
		int mSlot;
		String mName;

		Invokable() {
		mSlot = -1;
		}

		public void execute() {
		mRS.nScriptInvoke(mScript.mID, mSlot);
		}
		}

		Script(int id, RenderScript rs) {
		super(rs);
		@@ -61,12 +77,15 @@ public class Script extends BaseObj {
		Type[] mTypes;
		String[] mNames;
		boolean[] mWritable;
		int mInvokableCount = 0;
		Invokable[] mInvokables;

		Builder(RenderScript rs) {
		mRS = rs;
		mTypes = new Type[MAX_SLOT];
		mNames = new String[MAX_SLOT];
		mWritable = new boolean[MAX_SLOT];
		mInvokables = new Invokable[MAX_SLOT];
		}

		public void setType(Type t, int slot) {
		@@ -79,6 +98,15 @@ public class Script extends BaseObj {
		mNames[slot] = name;
		}

		public Invokable addInvokable(String func) {
		Invokable i = new Invokable();
		i.mName = func;
		i.mRS = mRS;
		i.mSlot = mInvokableCount;
		mInvokables[mInvokableCount++] = i;
		return i;
		}

		public void setType(boolean writable, int slot) {
		mWritable[slot] = writable;
		}
		@@ -90,11 +118,20 @@ public class Script extends BaseObj {
		mRS.nScriptSetType(mTypes[ct].mID, mWritable[ct], mNames[ct], ct);
		}
		}
		for(int ct=0; ct < mInvokableCount; ct++) {
		mRS.nScriptSetInvokable(mInvokables[ct].mName, ct);
		}
		}

		void transferObject(Script s) {
		s.mIsRoot = mIsRoot;
		s.mTypes = mTypes;
		s.mInvokables = new Invokable[mInvokableCount];
		for(int ct=0; ct < mInvokableCount; ct++) {
		s.mInvokables[ct] = mInvokables[ct];
		s.mInvokables[ct].mScript = s;
		}
		s.mInvokables = null;
		}

		public void setRoot(boolean r) {

graphics/jni/android_renderscript_RenderScript.cpp

+25 −0

Original line number	Diff line number	Diff line
		@@ -890,6 +890,29 @@ nScriptSetType(JNIEnv *_env, jobject _this, jint type, jboolean writable, jstrin
		}
		}

		static void
		nScriptSetInvoke(JNIEnv *_env, jobject _this, jstring _str, jint slot)
		{
		RsContext con = (RsContext)(_env->GetIntField(_this, gContextId));
		LOG_API("nScriptSetInvoke, con(%p)", con);
		const char* n = NULL;
		if (_str) {
		n = _env->GetStringUTFChars(_str, NULL);
		}
		rsScriptSetInvoke(con, n, slot);
		if (n) {
		_env->ReleaseStringUTFChars(_str, n);
		}
		}

		static void
		nScriptInvoke(JNIEnv *_env, jobject _this, jint obj, jint slot)
		{
		RsContext con = (RsContext)(_env->GetIntField(_this, gContextId));
		LOG_API("nScriptInvoke, con(%p), script(%p)", con, (void *)obj);
		rsScriptInvoke(con, (RsScript)obj, slot);
		}

		static void
		nScriptSetRoot(JNIEnv *_env, jobject _this, jboolean isRoot)
		{
		@@ -1366,6 +1389,8 @@ static JNINativeMethod methods[] = {
		{"nScriptSetTimeZone", "(I[B)V", (void*)nScriptSetTimeZone },
		{"nScriptSetType", "(IZLjava/lang/String;I)V", (void*)nScriptSetType },
		{"nScriptSetRoot", "(Z)V", (void*)nScriptSetRoot },
		{"nScriptSetInvokable", "(Ljava/lang/String;I)V", (void*)nScriptSetInvoke },
		{"nScriptInvoke", "(II)V", (void*)nScriptInvoke },

		{"nScriptCBegin", "()V", (void*)nScriptCBegin },
		{"nScriptCSetScript", "([BII)V", (void*)nScriptCSetScript },

libs/rs/rs.spec

+10 −0

Original line number	Diff line number	Diff line
		@@ -297,6 +297,16 @@ ScriptSetType {
		param const char * name
		}

		ScriptSetInvoke {
		param const char * name
		param uint32_t slot
		}

		ScriptInvoke {
		param RsScript s
		param uint32_t slot
		}

		ScriptSetRoot {
		param bool isRoot
		}

libs/rs/rsScript.cpp

+16 −1

Original line number	Diff line number	Diff line
		@@ -27,6 +27,8 @@ Script::Script()
		mEnviroment.mClearColor[2] = 0;
		mEnviroment.mClearColor[3] = 1;
		mEnviroment.mClearDepth = 1;
		mEnviroment.mClearStencil = 0;
		mEnviroment.mIsRoot = false;
		}

		Script::~Script()
		@@ -83,10 +85,23 @@ void rsi_ScriptSetType(Context * rsc, RsType vt, uint32_t slot, bool writable, c
		}
		}

		void rsi_ScriptSetInvoke(Context rsc, const char name, uint32_t slot)
		{
		ScriptCState *ss = &rsc->mScriptC;
		ss->mInvokableNames[slot] = name;
		}

		void rsi_ScriptInvoke(Context *rsc, RsScript vs, uint32_t slot)
		{
		Script s = static_cast<Script >(vs);
		s->mEnviroment.mInvokables[slot]();
		}


		void rsi_ScriptSetRoot(Context * rsc, bool isRoot)
		{
		ScriptCState *ss = &rsc->mScriptC;
		ss->mEnviroment.mIsRoot = isRoot;
		ss->mScript->mEnviroment.mIsRoot = isRoot;
		}