Start using bcinfo components within librs. (4382467a) · Commits · e / os / android_frameworks_base

graphics/java/android/renderscript/RenderScript.java

+22 −7

Original line number	Diff line number	Diff line
		@@ -19,6 +19,8 @@ package android.renderscript;
		import java.lang.reflect.Field;

		import android.content.Context;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageManager;
		import android.content.res.AssetManager;
		import android.graphics.Bitmap;
		import android.graphics.BitmapFactory;
		@@ -28,6 +30,7 @@ import android.util.Log;
		import android.view.Surface;



		/**
		* RenderScript base master class. An instance of this class creates native
		* worker threads for processing commands from this object. This base class
		@@ -79,26 +82,26 @@ public class RenderScript {

		// Methods below are wrapped to protect the non-threadsafe
		// lockless fifo.
		native int rsnContextCreateGL(int dev, int ver,
		native int rsnContextCreateGL(int dev, int ver, int sdkVer,
		int colorMin, int colorPref,
		int alphaMin, int alphaPref,
		int depthMin, int depthPref,
		int stencilMin, int stencilPref,
		int samplesMin, int samplesPref, float samplesQ, int dpi);
		synchronized int nContextCreateGL(int dev, int ver,
		synchronized int nContextCreateGL(int dev, int ver, int sdkVer,
		int colorMin, int colorPref,
		int alphaMin, int alphaPref,
		int depthMin, int depthPref,
		int stencilMin, int stencilPref,
		int samplesMin, int samplesPref, float samplesQ, int dpi) {
		return rsnContextCreateGL(dev, ver, colorMin, colorPref,
		return rsnContextCreateGL(dev, ver, sdkVer, colorMin, colorPref,
		alphaMin, alphaPref, depthMin, depthPref,
		stencilMin, stencilPref,
		samplesMin, samplesPref, samplesQ, dpi);
		}
		native int rsnContextCreate(int dev, int ver);
		synchronized int nContextCreate(int dev, int ver) {
		return rsnContextCreate(dev, ver);
		native int rsnContextCreate(int dev, int ver, int sdkVer);
		synchronized int nContextCreate(int dev, int ver, int sdkVer) {
		return rsnContextCreate(dev, ver, sdkVer);
		}
		native void rsnContextDestroy(int con);
		synchronized void nContextDestroy() {
		@@ -864,6 +867,16 @@ public class RenderScript {
		return mApplicationContext;
		}

		static int getTargetSdkVersion(Context ctx) {
		try {
		PackageManager pm = ctx.getPackageManager();
		ApplicationInfo app = pm.getApplicationInfo(ctx.getPackageName(), 0);
		return app.targetSdkVersion;
		} catch (Exception e) {
		throw new RSDriverException("Error calculating target SDK version for RS.");
		}
		}

		/**
		* Create a basic RenderScript context.
		*
		@@ -873,8 +886,10 @@ public class RenderScript {
		public static RenderScript create(Context ctx) {
		RenderScript rs = new RenderScript(ctx);

		int sdkVersion = getTargetSdkVersion(ctx);

		rs.mDev = rs.nDeviceCreate();
		rs.mContext = rs.nContextCreate(rs.mDev, 0);
		rs.mContext = rs.nContextCreate(rs.mDev, 0, sdkVersion);
		if (rs.mContext == 0) {
		throw new RSDriverException("Failed to create RS context.");
		}

graphics/java/android/renderscript/RenderScriptGL.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -160,11 +160,13 @@ public class RenderScriptGL extends RenderScript {
		super(ctx);
		mSurfaceConfig = new SurfaceConfig(sc);

		int sdkVersion = getTargetSdkVersion(ctx);

		mWidth = 0;
		mHeight = 0;
		mDev = nDeviceCreate();
		int dpi = ctx.getResources().getDisplayMetrics().densityDpi;
		mContext = nContextCreateGL(mDev, 0,
		mContext = nContextCreateGL(mDev, 0, sdkVersion,
		mSurfaceConfig.mColorMin, mSurfaceConfig.mColorPref,
		mSurfaceConfig.mAlphaMin, mSurfaceConfig.mAlphaPref,
		mSurfaceConfig.mDepthMin, mSurfaceConfig.mDepthPref,

graphics/jni/android_renderscript_RenderScript.cpp

+6 −6

Original line number	Diff line number	Diff line
		@@ -149,14 +149,14 @@ nDeviceSetConfig(JNIEnv *_env, jobject _this, jint dev, jint p, jint value)
		}

		static jint
		nContextCreate(JNIEnv *_env, jobject _this, jint dev, jint ver)
		nContextCreate(JNIEnv *_env, jobject _this, jint dev, jint ver, jint sdkVer)
		{
		LOG_API("nContextCreate");
		return (jint)rsContextCreate((RsDevice)dev, ver);
		return (jint)rsContextCreate((RsDevice)dev, ver, sdkVer);
		}

		static jint
		nContextCreateGL(JNIEnv *_env, jobject _this, jint dev, jint ver,
		nContextCreateGL(JNIEnv *_env, jobject _this, jint dev, jint ver, jint sdkVer,
		int colorMin, int colorPref,
		int alphaMin, int alphaPref,
		int depthMin, int depthPref,
		@@ -176,7 +176,7 @@ nContextCreateGL(JNIEnv *_env, jobject _this, jint dev, jint ver,
		sc.samplesQ = samplesQ;

		LOG_API("nContextCreateGL");
		return (jint)rsContextCreateGL((RsDevice)dev, ver, sc, dpi);
		return (jint)rsContextCreateGL((RsDevice)dev, ver, sdkVer, sc, dpi);
		}

		static void
		@@ -1213,8 +1213,8 @@ static JNINativeMethod methods[] = {


		// All methods below are thread protected in java.
		{"rsnContextCreate", "(II)I", (void*)nContextCreate },
		{"rsnContextCreateGL", "(IIIIIIIIIIIIFI)I", (void*)nContextCreateGL },
		{"rsnContextCreate", "(III)I", (void*)nContextCreate },
		{"rsnContextCreateGL", "(IIIIIIIIIIIIIFI)I", (void*)nContextCreateGL },
		{"rsnContextFinish", "(I)V", (void*)nContextFinish },
		{"rsnContextSetPriority", "(II)V", (void*)nContextSetPriority },
		{"rsnContextSetSurface", "(IIILandroid/view/Surface;)V", (void*)nContextSetSurface },

libs/rs/RenderScript.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -52,8 +52,8 @@ void rsaElementGetSubElements(RsContext, RsElement, uint32_t ids, const char *
		RsDevice rsDeviceCreate();
		void rsDeviceDestroy(RsDevice dev);
		void rsDeviceSetConfig(RsDevice dev, RsDeviceParam p, int32_t value);
		RsContext rsContextCreate(RsDevice dev, uint32_t version);
		RsContext rsContextCreateGL(RsDevice dev, uint32_t version, RsSurfaceConfig sc, uint32_t dpi);
		RsContext rsContextCreate(RsDevice dev, uint32_t version, uint32_t sdkVersion);
		RsContext rsContextCreateGL(RsDevice dev, uint32_t version, uint32_t sdkVersion, RsSurfaceConfig sc, uint32_t dpi);

		#include "rsgApiFuncDecl.h"

libs/rs/driver/rsdBcc.cpp

+36 −28

Original line number	Diff line number	Diff line
		@@ -19,7 +19,7 @@
		#include "rsdBcc.h"
		#include "rsdRuntime.h"

		#include <bcinfo/bcinfo.h>
		#include <bcinfo/MetadataExtractor.h>

		#include "rsContext.h"
		#include "rsScriptC.h"
		@@ -40,7 +40,7 @@ struct DrvScript {

		BCCScriptRef mBccScript;

		struct BCScriptMetadata *mScriptMetadata;
		bcinfo::MetadataExtractor *ME;

		InvokeFunc_t *mInvokeFunctions;
		void ** mFieldAddress;
		@@ -71,7 +71,9 @@ bool rsdScriptInit(const Context *rsc,

		pthread_mutex_lock(&rsdgInitMutex);
		char *cachePath = NULL;
		struct BCScriptMetadata *md = NULL;
		size_t exportFuncCount = 0;
		size_t exportVarCount = 0;
		size_t objectSlotCount = 0;

		DrvScript drv = (DrvScript )calloc(1, sizeof(DrvScript));
		if (drv == NULL) {
		@@ -84,13 +86,13 @@ bool rsdScriptInit(const Context *rsc,
		drv->mScriptText = bitcode;
		drv->mScriptTextLength = bitcodeSize;

		md = bcinfoGetScriptMetadata((const char*)drv->mScriptText,
		drv->mScriptTextLength, 0);
		if (!md) {

		drv->ME = new bcinfo::MetadataExtractor((const char*)drv->mScriptText,
		drv->mScriptTextLength);
		if (!drv->ME->extract()) {
		LOGE("bcinfo: failed to read script metadata");
		goto error;
		}
		drv->mScriptMetadata = md;

		//LOGE("mBccScript %p", script->mBccScript);

		@@ -122,40 +124,41 @@ bool rsdScriptInit(const Context *rsc,
		drv->mRoot = reinterpret_cast<int (*)()>(bccGetFuncAddr(drv->mBccScript, "root"));
		drv->mInit = reinterpret_cast<void (*)()>(bccGetFuncAddr(drv->mBccScript, "init"));

		if (md->exportFuncCount > 0) {
		drv->mInvokeFunctions = (InvokeFunc_t*) calloc(md->exportFuncCount,
		exportFuncCount = drv->ME->getExportFuncCount();
		if (exportFuncCount > 0) {
		drv->mInvokeFunctions = (InvokeFunc_t*) calloc(exportFuncCount,
		sizeof(InvokeFunc_t));
		bccGetExportFuncList(drv->mBccScript,
		md->exportFuncCount,
		bccGetExportFuncList(drv->mBccScript, exportFuncCount,
		(void **) drv->mInvokeFunctions);
		} else {
		drv->mInvokeFunctions = NULL;
		}

		if (md->exportVarCount > 0) {
		drv->mFieldAddress = (void **) calloc(md->exportVarCount,
		sizeof(void*));
		drv->mFieldIsObject = (bool *) calloc(md->exportVarCount, sizeof(bool));
		bccGetExportVarList(drv->mBccScript,
		md->exportVarCount,
		exportVarCount = drv->ME->getExportVarCount();
		if (exportVarCount > 0) {
		drv->mFieldAddress = (void *) calloc(exportVarCount, sizeof(void));
		drv->mFieldIsObject = (bool *) calloc(exportVarCount, sizeof(bool));
		bccGetExportVarList(drv->mBccScript, exportVarCount,
		(void **) drv->mFieldAddress);
		} else {
		drv->mFieldAddress = NULL;
		drv->mFieldIsObject = NULL;
		}

		if (md->objectSlotCount) {
		for (uint32_t ct=0; ct < md->objectSlotCount; ct++) {
		drv->mFieldIsObject[md->objectSlotList[ct]] = true;
		objectSlotCount = drv->ME->getObjectSlotCount();
		if (objectSlotCount > 0) {
		const uint32_t *objectSlotList = drv->ME->getObjectSlotList();
		for (uint32_t ct=0; ct < objectSlotCount; ct++) {
		drv->mFieldIsObject[objectSlotList[ct]] = true;
		}
		}

		// Copy info over to runtime
		script->mHal.info.exportedFunctionCount = md->exportFuncCount;
		script->mHal.info.exportedVariableCount = md->exportVarCount;
		script->mHal.info.exportedPragmaCount = md->pragmaCount;
		script->mHal.info.exportedPragmaKeyList = md->pragmaKeyList;
		script->mHal.info.exportedPragmaValueList = md->pragmaValueList;
		script->mHal.info.exportedFunctionCount = drv->ME->getExportFuncCount();
		script->mHal.info.exportedVariableCount = drv->ME->getExportVarCount();
		script->mHal.info.exportedPragmaCount = drv->ME->getPragmaCount();
		script->mHal.info.exportedPragmaKeyList = drv->ME->getPragmaKeyList();
		script->mHal.info.exportedPragmaValueList = drv->ME->getPragmaValueList();
		script->mHal.info.root = drv->mRoot;

		pthread_mutex_unlock(&rsdgInitMutex);
		@@ -164,6 +167,10 @@ bool rsdScriptInit(const Context *rsc,
		error:

		pthread_mutex_unlock(&rsdgInitMutex);
		if (drv->ME) {
		delete drv->ME;
		drv->ME = NULL;
		}
		free(drv);
		return false;

		@@ -445,10 +452,10 @@ void rsdScriptSetGlobalObj(const Context dc, const Script script, uint32_t slo

		void rsdScriptDestroy(const Context dc, Script script) {
		DrvScript drv = (DrvScript )script->mHal.drv;
		struct BCScriptMetadata *md = drv->mScriptMetadata;

		if (drv->mFieldAddress) {
		for (size_t ct = 0; ct < md->exportVarCount; ct++) {
		size_t exportVarCount = drv->ME->getExportVarCount();
		for (size_t ct = 0; ct < exportVarCount; ct++) {
		if (drv->mFieldIsObject[ct]) {
		// The field address can be NULL if the script-side has
		// optimized the corresponding global variable away.
		@@ -467,7 +474,8 @@ void rsdScriptDestroy(const Context dc, Script script) {
		drv->mInvokeFunctions = NULL;
		}

		bcinfoReleaseScriptMetadata(&drv->mScriptMetadata);
		delete drv->ME;
		drv->ME = NULL;

		free(drv);
		script->mHal.drv = NULL;