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improve glgen tool to support EGL1.4 

- added EGL1.4 bindings generation
- fixed bugs in GLES bindings

Bug: 6709865
Change-Id: I04ac63f652e1968a51eb833f47e00336ea449980
This commit is contained in:
Thomas Tafertshofer 2012-06-15 16:22:43 -07:00
parent 3443b333f1
commit 66a42db8cb
23 changed files with 1367 additions and 157 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
opengl/tools/glgen/gen
View File

@ -12,6 +12,7 @@ mkdir -p out/javax/microedition/khronos/opengles
mkdir -p out/com/google/android/gles_jni
mkdir -p out/android/app
mkdir -p out/android/graphics
mkdir -p out/android/view
mkdir -p out/android/opengl
mkdir -p out/android/content
mkdir -p out/android/content/pm
@ -24,15 +25,33 @@ echo "public interface Canvas {}" >> out/android/graphics/Canvas.java
echo "package android.app; import android.content.pm.IPackageManager; public class AppGlobals { public static IPackageManager getPackageManager() { return null;} }" > out/android/app/AppGlobals.java
# echo "package android.content; import android.content.pm.PackageManager; public interface Context { public PackageManager getPackageManager(); }" > out/android/content/Context.java
echo "package android.content.pm; public class ApplicationInfo {public int targetSdkVersion;}" > out/android/content/pm/ApplicationInfo.java
echo "package android.content.pm; public interface IPackageManager {ApplicationInfo getApplicationInfo(java.lang.String packageName, int flags) throws android.os.RemoteException;}" > out/android/content/pm/IPackageManager.java
echo "package android.content.pm; public interface IPackageManager {ApplicationInfo getApplicationInfo(java.lang.String packageName, int flags, java.lang.String userId) throws android.os.RemoteException;}" > out/android/content/pm/IPackageManager.java
echo "package android.os; public class Build {public static class VERSION_CODES { public static final int CUPCAKE = 3;}; }" > out/android/os/Build.java
echo "package android.os; public class UserId {public static String myUserId() { return \"\"; } }" > out/android/os/UserId.java
echo "package android.os; public class RemoteException extends Exception {}" > out/android/os/RemoteException.java
echo "package android.util; public class Log {public static void w(String a, String b) {} public static void e(String a, String b) {}}" > out/android/util/Log.java
echo "package android.opengl; public abstract class EGLObjectHandle { public int getHandle() { return 0; } }" > out/android/opengl/EGLObjectHandle.java
echo "package android.opengl; public class EGLSurface extends EGLObjectHandle { }" > out/android/opengl/EGLSurface.java
echo "package android.opengl; public class EGLContext extends EGLObjectHandle { }" > out/android/opengl/EGLContext.java
echo "package android.opengl; public class EGLDisplay extends EGLObjectHandle { }" > out/android/opengl/EGLDisplay.java
echo "package android.opengl; public class EGLConfig extends EGLObjectHandle { }" > out/android/opengl/EGLConfig.java
echo "package android.graphics;" > out/android/graphics/SurfaceTexture.java
echo "public interface SurfaceTexture {}" >> out/android/graphics/SurfaceTexture.java
echo "package android.view;" > out/android/view/SurfaceView.java
echo "public interface SurfaceView { SurfaceHolder getHolder(); }" >> out/android/view/SurfaceView.java
echo "package android.view;" > out/android/view/Surface.java
echo "public interface Surface {}" >> out/android/view/Surface.java
echo "package android.view;" > out/android/view/SurfaceHolder.java
echo "public interface SurfaceHolder { Surface getSurface(); }" >> out/android/view/SurfaceHolder.java
GLFILE=out/javax/microedition/khronos/opengles/GL.java
cp stubs/jsr239/GLHeader.java-if $GLFILE
GLGEN_FILES="CFunc.java CType.java CodeEmitter.java GenerateGL.java GenerateGLES.java GLESCodeEmitter.java JFunc.java JniCodeEmitter.java JType.java Jsr239CodeEmitter.java ParameterChecker.java"
GLGEN_FILES="CFunc.java CType.java CodeEmitter.java EGLCodeEmitter.java GenerateEGL.java GenerateGL.java GenerateGLES.java GLESCodeEmitter.java JFunc.java JniCodeEmitter.java JType.java Jsr239CodeEmitter.java ParameterChecker.java"
pushd src > /dev/null
javac ${GLGEN_FILES}
@ -59,11 +78,19 @@ if [ $JAVA_RESULT -ne 0 ]; then
exit $JAVA_RESULT
fi
echo "Generating static EGL 1.4 bindings"
java -classpath src GenerateEGL
JAVA_RESULT=$?
if [ $JAVA_RESULT -ne 0 ]; then
echo "Could not run GenerateEGL."
exit $JAVA_RESULT
fi
rm src/*.class
pushd out > /dev/null
mkdir classes
javac -d classes com/google/android/gles_jni/GLImpl.java javax/microedition/khronos/opengles/GL10.java javax/microedition/khronos/opengles/GL10Ext.java javax/microedition/khronos/opengles/GL11.java javax/microedition/khronos/opengles/GL11Ext.java javax/microedition/khronos/opengles/GL11ExtensionPack.java android/opengl/GLES10.java android/opengl/GLES10Ext.java android/opengl/GLES11.java android/opengl/GLES11Ext.java android/opengl/GLES20.java
javac -d classes android/opengl/EGL14.java com/google/android/gles_jni/GLImpl.java javax/microedition/khronos/opengles/GL10.java javax/microedition/khronos/opengles/GL10Ext.java javax/microedition/khronos/opengles/GL11.java javax/microedition/khronos/opengles/GL11Ext.java javax/microedition/khronos/opengles/GL11ExtensionPack.java android/opengl/GLES10.java android/opengl/GLES10Ext.java android/opengl/GLES11.java android/opengl/GLES11Ext.java android/opengl/GLES20.java
popd > /dev/null
JAVA_RESULT=$?
if [ $JAVA_RESULT -ne 0 ]; then
@ -90,6 +117,7 @@ compareGenerated() {
if cmp -s $1/$3 $2/$3 ; then
echo "# " $3 unchanged
else
echo "# " $3 changed
if [ $SAID_PLEASE == "0" ] ; then
echo Please evaluate the following commands:
echo
@ -101,18 +129,18 @@ compareGenerated() {
fi
}
compareGenerated ../../../core/jni generated/C com_google_android_gles_jni_GLImpl.cpp
compareGenerated ../../java/com/google/android/gles_jni generated/com/google/android/gles_jni GLImpl.java
compareGenerated ../../../../base/core/jni generated/C com_google_android_gles_jni_GLImpl.cpp
compareGenerated ../../../../base/opengl/java/com/google/android/gles_jni generated/com/google/android/gles_jni GLImpl.java
for x in GL.java GL10.java GL10Ext.java GL11.java GL11Ext.java GL11ExtensionPack.java
do
compareGenerated ../../java/javax/microedition/khronos/opengles generated/javax/microedition/khronos/opengles $x
compareGenerated ../../../../base/opengl/java/javax/microedition/khronos/opengles generated/javax/microedition/khronos/opengles $x
done
for x in GLES10 GLES10Ext GLES11 GLES11Ext GLES20
for x in EGL14 GLES10 GLES10Ext GLES11 GLES11Ext GLES20
do
compareGenerated ../../java/android/opengl generated/android/opengl ${x}.java
compareGenerated ../../../core/jni generated/C android_opengl_${x}.cpp
compareGenerated ../../../../base/opengl/java/android/opengl generated/android/opengl ${x}.java
compareGenerated ../../../../base/core/jni generated/C android_opengl_${x}.cpp
done
if [ $KEEP_GENERATED == "0" ] ; then

33
opengl/tools/glgen/specs/egl/EGL14.spec Normal file
View File

@ -0,0 +1,33 @@
EGLint eglGetError ( void )
EGLDisplay eglGetDisplay ( EGLNativeDisplayType display_id )
EGLBoolean eglInitialize ( EGLDisplay dpy, EGLint *major, EGLint *minor )
EGLBoolean eglTerminate ( EGLDisplay dpy )
const char * eglQueryString ( EGLDisplay dpy, EGLint name )
EGLBoolean eglGetConfigs ( EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config )
EGLBoolean eglChooseConfig ( EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config )
EGLBoolean eglGetConfigAttrib ( EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value )
EGLSurface eglCreateWindowSurface ( EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list )
EGLSurface eglCreatePbufferSurface ( EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list )
EGLSurface eglCreatePixmapSurface ( EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint *attrib_list )
EGLBoolean eglDestroySurface ( EGLDisplay dpy, EGLSurface surface )
EGLBoolean eglQuerySurface ( EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value )
EGLBoolean eglBindAPI ( EGLenum api )
EGLenum eglQueryAPI ( void )
EGLBoolean eglWaitClient ( void )
EGLBoolean eglReleaseThread ( void )
EGLSurface eglCreatePbufferFromClientBuffer ( EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list )
EGLBoolean eglSurfaceAttrib ( EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value )
EGLBoolean eglBindTexImage ( EGLDisplay dpy, EGLSurface surface, EGLint buffer )
EGLBoolean eglReleaseTexImage ( EGLDisplay dpy, EGLSurface surface, EGLint buffer )
EGLBoolean eglSwapInterval ( EGLDisplay dpy, EGLint interval )
EGLContext eglCreateContext ( EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list )
EGLBoolean eglDestroyContext ( EGLDisplay dpy, EGLContext ctx )
EGLBoolean eglMakeCurrent ( EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx )
EGLContext eglGetCurrentContext ( void )
EGLSurface eglGetCurrentSurface ( EGLint readdraw )
EGLDisplay eglGetCurrentDisplay ( void )
EGLBoolean eglQueryContext ( EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value )
EGLBoolean eglWaitGL ( void )
EGLBoolean eglWaitNative ( EGLint engine )
EGLBoolean eglSwapBuffers ( EGLDisplay dpy, EGLSurface surface )
EGLBoolean eglCopyBuffers ( EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target )

13
opengl/tools/glgen/specs/egl/checks.spec Normal file
View File

@ -0,0 +1,13 @@
eglInitialize check major 1 check minor 1
eglGetConfigs check configs config_size
eglChooseConfig check configs config_size check num_config 1 sentinel attrib_list EGL_NONE
eglGetConfigAttrib check value 1
//STUB function: //eglCreateWindowSurface sentinel attrib_list EGL_NONE
eglCreatePbufferSurface sentinel attrib_list EGL_NONE
//unsupported: eglCreatePixmapSurface sentinel attrib_list EGL_NONE
eglCreatePixmapSurface unsupported
eglCopyBuffers unsupported
eglQuerySurface check value 1
eglCreatePbufferFromClientBuffer sentinel attrib_list EGL_NONE
eglCreateContext sentinel attrib_list EGL_NONE
eglQueryContext check value 1

8
opengl/tools/glgen/src/CFunc.java
View File

@ -28,6 +28,7 @@ public class CFunc {
boolean hasPointerArg = false;
boolean hasTypedPointerArg = false;
boolean hasEGLHandleArg = false;
public CFunc(String original) {
this.original = original;
@ -63,6 +64,9 @@ public class CFunc {
if (argType.isTypedPointer()) {
hasTypedPointerArg = true;
}
if (argType.isEGLHandle()) {
hasEGLHandleArg = true;
}
}
public int getNumArgs() {
@ -95,6 +99,10 @@ public class CFunc {
return hasTypedPointerArg;
}
public boolean hasEGLHandleArg() {
return hasEGLHandleArg;
}
@Override
public String toString() {
String s = "Function " + fname + " returns " + ftype + ": ";

10
opengl/tools/glgen/src/CType.java
View File

@ -53,6 +53,16 @@ public class CType {
return isPointer;
}
public boolean isEGLHandle() {
if(baseType.equals("EGLContext")
|| baseType.equals("EGLConfig")
|| baseType.equals("EGLSurface")
|| baseType.equals("EGLDisplay")) {
return true;
}
return false;
}
boolean isVoid() {
String baseType = getBaseType();
return baseType.equals("GLvoid") ||

58
opengl/tools/glgen/src/EGLCodeEmitter.java Normal file
View File

@ -0,0 +1,58 @@
/*
* Copyright 2012 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.
*/
import java.io.PrintStream;
/**
* Emits a Java interface and Java & C implementation for a C function.
*
* <p> The Java interface will have Buffer and array variants for functions that
* have a typed pointer argument. The array variant will convert a single "<type> *data"
* argument to a pair of arguments "<type>[] data, int offset".
*/
public class EGLCodeEmitter extends JniCodeEmitter {
PrintStream mJavaImplStream;
PrintStream mCStream;
PrintStream mJavaInterfaceStream;
/**
*/
public EGLCodeEmitter(String classPathName,
ParameterChecker checker,
PrintStream javaImplStream,
PrintStream cStream) {
mClassPathName = classPathName;
mChecker = checker;
mJavaImplStream = javaImplStream;
mCStream = cStream;
mUseContextPointer = false;
mUseStaticMethods = true;
mUseSimpleMethodNames = true;
mUseHideCommentForAPI = true;
}
public void emitCode(CFunc cfunc, String original) {
emitCode(cfunc, original, null, mJavaImplStream,
mCStream);
}
public void emitNativeRegistration(String nativeRegistrationName) {
emitNativeRegistration(nativeRegistrationName, mCStream);
}
}

109
opengl/tools/glgen/src/GenerateEGL.java Normal file
View File

@ -0,0 +1,109 @@
/*
* Copyright 2012 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.
*/
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintStream;
public class GenerateEGL {
private static void copy(String filename, PrintStream out) throws IOException {
BufferedReader br = new BufferedReader(new FileReader(filename));
String s;
while ((s = br.readLine()) != null) {
out.println(s);
}
}
private static void emit(EGLCodeEmitter emitter,
BufferedReader specReader,
PrintStream glStream,
PrintStream cStream) throws Exception {
String s = null;
while ((s = specReader.readLine()) != null) {
if (s.trim().startsWith("//")) {
continue;
}
CFunc cfunc = CFunc.parseCFunc(s);
String fname = cfunc.getName();
String stubRoot = "stubs/egl/" + fname;
String javaPath = stubRoot + ".java";
File f = new File(javaPath);
if (f.exists()) {
System.out.println("Special-casing function " + fname);
copy(javaPath, glStream);
copy(stubRoot + ".cpp", cStream);
// Register native function names
// This should be improved to require fewer discrete files
String filename = stubRoot + ".nativeReg";
BufferedReader br =
new BufferedReader(new FileReader(filename));
String nfunc;
while ((nfunc = br.readLine()) != null) {
emitter.addNativeRegistration(nfunc);
}
} else {
emitter.emitCode(cfunc, s);
}
}
}
public static void main(String[] args) throws Exception {
int aidx = 0;
while ((aidx < args.length) && (args[aidx].charAt(0) == '-')) {
switch (args[aidx].charAt(1)) {
default:
System.err.println("Unknown flag: " + args[aidx]);
System.exit(1);
}
aidx++;
}
BufferedReader checksReader =
new BufferedReader(new FileReader("specs/egl/checks.spec"));
ParameterChecker checker = new ParameterChecker(checksReader);
BufferedReader specReader =
new BufferedReader(new FileReader("specs/egl/EGL14.spec"));
String egljFilename = "android/opengl/EGL14.java";
String eglcFilename = "android_opengl_EGL14.cpp";
PrintStream egljStream =
new PrintStream(new FileOutputStream("out/" + egljFilename));
PrintStream eglcStream =
new PrintStream(new FileOutputStream("out/" + eglcFilename));
egljStream.println("/*");
eglcStream.println("/*");
copy("stubs/egl/EGL14Header.java-if", egljStream);
copy("stubs/egl/EGL14cHeader.cpp", eglcStream);
EGLCodeEmitter emitter = new EGLCodeEmitter(
"android/opengl/EGL14",
checker, egljStream, eglcStream);
emit(emitter, specReader, egljStream, eglcStream);
emitter.emitNativeRegistration("register_android_opengl_jni_EGL14");
egljStream.println("}");
egljStream.close();
eglcStream.close();
}
}

30
opengl/tools/glgen/src/JType.java
View File

@ -48,6 +48,22 @@ public class JType {
typeMapping.put(new CType("char", true, true), new JType("String", false, false));
typeMapping.put(new CType("int"), new JType("int"));
// EGL primitive types
typeMapping.put(new CType("EGLint"), new JType("int"));
typeMapping.put(new CType("EGLBoolean"), new JType("boolean"));
typeMapping.put(new CType("EGLenum"), new JType("int"));
typeMapping.put(new CType("EGLNativePixmapType"), new JType("int"));
typeMapping.put(new CType("EGLNativeWindowType"), new JType("int"));
typeMapping.put(new CType("EGLNativeDisplayType"), new JType("int"));
typeMapping.put(new CType("EGLClientBuffer"), new JType("int"));
// EGL nonprimitive types
typeMapping.put(new CType("EGLConfig"), new JType("EGLConfig", true, false));
typeMapping.put(new CType("EGLContext"), new JType("EGLContext", true, false));
typeMapping.put(new CType("EGLDisplay"), new JType("EGLDisplay", true, false));
typeMapping.put(new CType("EGLSurface"), new JType("EGLSurface", true, false));
// Untyped pointers map to untyped Buffers
typeMapping.put(new CType("GLvoid", true, true),
new JType("java.nio.Buffer", true, false));
@ -88,7 +104,7 @@ public class JType {
arrayTypeMapping.put(new CType("char", false, true),
new JType("byte", false, true));
arrayTypeMapping.put(new CType("GLboolean", false, true),
new JType("boolean", false, true));
new JType("boolean", false, true));
arrayTypeMapping.put(new CType("GLenum", false, true), new JType("int", false, true));
arrayTypeMapping.put(new CType("GLfixed", true, true), new JType("int", false, true));
arrayTypeMapping.put(new CType("GLfixed", false, true), new JType("int", false, true));
@ -103,6 +119,13 @@ public class JType {
arrayTypeMapping.put(new CType("GLuint", true, true), new JType("int", false, true));
arrayTypeMapping.put(new CType("GLintptr"), new JType("int", false, true));
arrayTypeMapping.put(new CType("GLsizeiptr"), new JType("int", false, true));
//EGL typed pointers map to arrays + offsets
arrayTypeMapping.put(new CType("EGLint", false, true), new JType("int", false, true));
arrayTypeMapping.put(new CType("EGLint", true, true), new JType("int", false, true));
arrayTypeMapping.put(new CType("EGLConfig", false, true), new JType("EGLConfig", true, true));
arrayTypeMapping.put(new CType("EGLConfig", true, true), new JType("EGLConfig", true, true));
}
public JType() {
@ -158,6 +181,11 @@ public class JType {
(baseType.indexOf("Buffer") != -1);
}
public boolean isEGLHandle() {
return !isPrimitive() &&
(baseType.startsWith("EGL"));
}
public static JType convert(CType ctype, boolean useArray) {
JType javaType = null;
if (useArray) {

513
opengl/tools/glgen/src/JniCodeEmitter.java
View File

@ -25,6 +25,8 @@ public class JniCodeEmitter {
static final boolean mUseCPlusPlus = true;
protected boolean mUseContextPointer = true;
protected boolean mUseStaticMethods = false;
protected boolean mUseSimpleMethodNames = false;
protected boolean mUseHideCommentForAPI = false;
protected String mClassPathName;
protected ParameterChecker mChecker;
protected List<String> nativeRegistrations = new ArrayList<String>();
@ -34,7 +36,9 @@ public class JniCodeEmitter {
public static String getJniName(JType jType) {
String jniName = "";
if (jType.isClass()) {
if (jType.isEGLHandle()) {
return (jType.isArray() ? "[" : "" ) + "Landroid/opengl/" + jType.getBaseType() + ";";
} else if (jType.isClass()) {
return "L" + jType.getBaseType() + ";";
} else if (jType.isArray()) {
jniName = "[";
@ -63,7 +67,6 @@ public class JniCodeEmitter {
return jniName;
}
public void emitCode(CFunc cfunc, String original,
PrintStream javaInterfaceStream,
PrintStream javaImplStream,
@ -96,6 +99,10 @@ public class JniCodeEmitter {
if (!duplicate) {
emitJniCode(jfunc, cStream);
}
// Don't create IOBuffer versions of the EGL functions
if (cfunc.hasEGLHandleArg()) {
return;
}
}
jfunc = JFunc.convert(cfunc, false);
@ -121,8 +128,13 @@ public class JniCodeEmitter {
}
public void emitNativeDeclaration(JFunc jfunc, PrintStream out) {
out.println(" // C function " + jfunc.getCFunc().getOriginal());
out.println();
if (mUseHideCommentForAPI) {
out.println(" /* @hide C function " + jfunc.getCFunc().getOriginal() + " */");
out.println();
} else {
out.println(" // C function " + jfunc.getCFunc().getOriginal());
out.println();
}
emitFunction(jfunc, out, true, false);
}
@ -197,15 +209,17 @@ public class JniCodeEmitter {
out.println(iii + "}");
out.println(iii + "if (" + remaining + " < _needed) {");
if (emitExceptionCheck) {
out.println(iii + indent + "_exception = 1;");
}
out.println(iii + indent + "jniThrowException(_env, " +
"\"java/lang/IllegalArgumentException\", " +
"\"" + (isBuffer ? "remaining()" : "length - " + offset) + " < needed\");");
out.println(iii + indent + "_exception = 1;");
out.println(iii + indent +
"_exceptionType = \"java/lang/IllegalArgumentException\";");
out.println(iii + indent +
"_exceptionMessage = \"" +
(isBuffer ? "remaining()" : "length - " + offset) +
" < needed\";");
out.println(iii + indent + "goto exit;");
needsExit = true;
out.println(iii + "}");
needsExit = true;
}
boolean isNullAllowed(CFunc cfunc) {
@ -213,28 +227,70 @@ public class JniCodeEmitter {
int index = 1;
if (checks != null) {
while (index < checks.length) {
if (checks[index].equals("return")) {
index += 2;
} else if (checks[index].startsWith("check")) {
index += 3;
} else if (checks[index].equals("ifcheck")) {
index += 5;
} else if (checks[index].equals("unsupported")) {
index += 1;
} else if (checks[index].equals("requires")) {
index += 2;
} else if (checks[index].equals("nullAllowed")) {
if (checks[index].equals("nullAllowed")) {
return true;
} else {
System.out.println("Error: unknown keyword \"" +
checks[index] + "\"");
System.exit(0);
index = skipOneCheck(checks, index);
}
}
}
return false;
}
boolean hasCheckTest(CFunc cfunc) {
String[] checks = mChecker.getChecks(cfunc.getName());
int index = 1;
if (checks != null) {
while (index < checks.length) {
if (checks[index].startsWith("check")) {
return true;
} else {
index = skipOneCheck(checks, index);
}
}
}
return false;
}
boolean hasIfTest(CFunc cfunc) {
String[] checks = mChecker.getChecks(cfunc.getName());
int index = 1;
if (checks != null) {
while (index < checks.length) {
if (checks[index].startsWith("ifcheck")) {
return true;
} else {
index = skipOneCheck(checks, index);
}
}
}
return false;
}
int skipOneCheck(String[] checks, int index) {
if (checks[index].equals("return")) {
index += 2;
} else if (checks[index].startsWith("check")) {
index += 3;
} else if (checks[index].startsWith("sentinel")) {
index += 3;
} else if (checks[index].equals("ifcheck")) {
index += 5;
} else if (checks[index].equals("unsupported")) {
index += 1;
} else if (checks[index].equals("requires")) {
index += 2;
} else if (checks[index].equals("nullAllowed")) {
index += 1;
} else {
System.out.println("Error: unknown keyword \"" +
checks[index] + "\"");
System.exit(0);
}
return index;
}
String getErrorReturnValue(CFunc cfunc) {
CType returnType = cfunc.getType();
boolean isVoid = returnType.isVoid();
@ -242,6 +298,10 @@ public class JniCodeEmitter {
return null;
}
if (returnType.getBaseType().startsWith("EGL")) {
return "(" + returnType.getDeclaration() + ") 0";
}
String[] checks = mChecker.getChecks(cfunc.getName());
int index = 1;
@ -249,20 +309,8 @@ public class JniCodeEmitter {
while (index < checks.length) {
if (checks[index].equals("return")) {
return checks[index + 1];
} else if (checks[index].startsWith("check")) {
index += 3;
} else if (checks[index].equals("ifcheck")) {
index += 5;
} else if (checks[index].equals("unsupported")) {
index += 1;
} else if (checks[index].equals("requires")) {
index += 2;
} else if (checks[index].equals("nullAllowed")) {
index += 1;
} else {
System.out.println("Error: unknown keyword \"" +
checks[index] + "\"");
System.exit(0);
index = skipOneCheck(checks, index);
}
}
}
@ -277,20 +325,8 @@ public class JniCodeEmitter {
while (index < checks.length) {
if (checks[index].equals("unsupported")) {
return true;
} else if (checks[index].equals("requires")) {
index += 2;
} else if (checks[index].equals("return")) {
index += 2;
} else if (checks[index].startsWith("check")) {
index += 3;
} else if (checks[index].equals("ifcheck")) {
index += 5;
} else if (checks[index].equals("nullAllowed")) {
index += 1;
} else {
System.out.println("Error: unknown keyword \"" +
checks[index] + "\"");
System.exit(0);
index = skipOneCheck(checks, index);
}
}
}
@ -302,22 +338,10 @@ public class JniCodeEmitter {
int index = 1;
if (checks != null) {
while (index < checks.length) {
if (checks[index].equals("unsupported")) {
index += 1;
} else if (checks[index].equals("requires")) {
if (checks[index].equals("requires")) {
return checks[index+1];
} else if (checks[index].equals("return")) {
index += 2;
} else if (checks[index].startsWith("check")) {
index += 3;
} else if (checks[index].equals("ifcheck")) {
index += 5;
} else if (checks[index].equals("nullAllowed")) {
index += 1;
} else {
System.out.println("Error: unknown keyword \"" +
checks[index] + "\"");
System.exit(0);
index = skipOneCheck(checks, index);
}
}
}
@ -345,9 +369,7 @@ public class JniCodeEmitter {
continue;
}
out.println(iii + "if (" + remaining + " < " + checks[index + 2] + ") {");
if (emitExceptionCheck) {
out.println(iii + indent + "_exception = 1;");
}
out.println(iii + indent + "_exception = 1;");
String exceptionClassName = "java/lang/IllegalArgumentException";
// If the "check" keyword was of the form
// "check_<class name>", use the class name in the
@ -361,14 +383,19 @@ public class JniCodeEmitter {
throw new RuntimeException("unknown exception abbreviation: " + abbr);
}
}
out.println(iii + indent + "jniThrowException(_env, " +
"\"" + exceptionClassName + "\", " +
"\"" + (isBuffer ? "remaining()" : "length - " + offset) + " < " + checks[index + 2] + "\");");
out.println(iii + indent +
"_exceptionType = \""+exceptionClassName+"\";");
out.println(iii + indent +
"_exceptionMessage = \"" +
(isBuffer ? "remaining()" : "length - " +
offset) + " < " + checks[index + 2] +
" < needed\";");
out.println(iii + indent + "goto exit;");
needsExit = true;
out.println(iii + "}");
needsExit = true;
index += 3;
} else if (checks[index].equals("ifcheck")) {
String[] matches = checks[index + 4].split(",");
@ -388,21 +415,8 @@ public class JniCodeEmitter {
lastWasIfcheck = true;
index += 5;
} else if (checks[index].equals("return")) {
// ignore
index += 2;
} else if (checks[index].equals("unsupported")) {
// ignore
index += 1;
} else if (checks[index].equals("requires")) {
// ignore
index += 2;
} else if (checks[index].equals("nullAllowed")) {
// ignore
index += 1;
} else {
System.out.println("Error: unknown keyword \"" + checks[index] + "\"");
System.exit(0);
index = skipOneCheck(checks, index);
}
}
}
@ -412,6 +426,69 @@ public class JniCodeEmitter {
}
}
void emitSentinelCheck(CFunc cfunc, String cname, PrintStream out,
boolean isBuffer, boolean emitExceptionCheck, String offset, String remaining, String iii) {
String[] checks = mChecker.getChecks(cfunc.getName());
int index = 1;
if (checks != null) {
while (index < checks.length) {
if (checks[index].startsWith("sentinel")) {
if (cname != null && !cname.equals(checks[index + 1])) {
index += 3;
continue;
}
out.println(iii + cname + "_sentinel = false;");
out.println(iii + "for (int i = " + remaining +
" - 1; i >= 0; i--) {");
out.println(iii + indent + "if (" + cname +
"[i] == " + checks[index + 2] + "){");
out.println(iii + indent + indent +
cname + "_sentinel = true;");
out.println(iii + indent + indent + "break;");
out.println(iii + indent + "}");
out.println(iii + "}");
out.println(iii +
"if (" + cname + "_sentinel == false) {");
out.println(iii + indent + "_exception = 1;");
out.println(iii + indent +
"_exceptionType = \"java/lang/IllegalArgumentException\";");
out.println(iii + indent + "_exceptionMessage = \"" + cname +
" must contain " + checks[index + 2] + "!\";");
out.println(iii + indent + "goto exit;");
out.println(iii + "}");
needsExit = true;
index += 3;
} else {
index = skipOneCheck(checks, index);
}
}
}
}
void emitLocalVariablesForSentinel(CFunc cfunc, PrintStream out) {
String[] checks = mChecker.getChecks(cfunc.getName());
int index = 1;
if (checks != null) {
while (index < checks.length) {
if (checks[index].startsWith("sentinel")) {
String cname = checks[index + 1];
out.println(indent + "bool " + cname + "_sentinel = false;");
index += 3;
} else {
index = skipOneCheck(checks, index);
}
}
}
}
boolean hasNonConstArg(JFunc jfunc, CFunc cfunc, List<Integer> nonPrimitiveArgs) {
if (nonPrimitiveArgs.size() > 0) {
for (int i = nonPrimitiveArgs.size() - 1; i >= 0; i--) {
@ -638,7 +715,7 @@ public class JniCodeEmitter {
return "j" + baseType;
}
} else if (jType.isArray()) {
return "j" + baseType + "Array";
return jType.isClass() ? "jobjectArray" : "j" + baseType + "Array";
} else {
return "jobject";
}
@ -698,8 +775,10 @@ public class JniCodeEmitter {
// Append signature to function name
String sig = getJniMangledName(signature).replace('.', '_').replace('/', '_');
out.print("__" + sig);
outName += "__" + sig;
if (!mUseSimpleMethodNames) {
out.print("__" + sig);
outName += "__" + sig;
}
signature = signature.replace('.', '/');
rsignature = rsignature.replace('.', '/');
@ -734,11 +813,11 @@ public class JniCodeEmitter {
for (int i = 0; i < numArgs; i++) {
out.print(", ");
JType argType = jfunc.getArgType(i);
String suffix;
String suffix = "";
if (!argType.isPrimitive()) {
if (argType.isArray()) {
suffix = "_ref";
} else {
} else if (argType.isBuffer()) {
suffix = "_buf";
}
nonPrimitiveArgs.add(new Integer(i));
@ -748,9 +827,8 @@ public class JniCodeEmitter {
bufferArgNames.add(cname);
numBufferArgs++;
}
} else {
suffix = "";
}
if (argType.isString()) {
stringArgs.add(new Integer(i));
}
@ -801,7 +879,14 @@ public class JniCodeEmitter {
" \"" + cfunc.getName() + "\");");
if (!isVoid) {
String retval = getErrorReturnValue(cfunc);
out.println(indent + "return " + retval + ";");
if (cfunc.getType().isEGLHandle()) {
String baseType = cfunc.getType().getBaseType().toLowerCase();
out.println(indent +
"return toEGLHandle(_env, " + baseType + "Class, " +
baseType + "Constructor, " + retval + ");");
} else {
out.println(indent + "return " + retval + ";");
}
}
out.println("}");
out.println();
@ -820,7 +905,14 @@ public class JniCodeEmitter {
out.println(indent + indent + " return;");
} else {
String retval = getErrorReturnValue(cfunc);
out.println(indent + indent + " return " + retval + ";");
if (cfunc.getType().isEGLHandle()) {
String baseType = cfunc.getType().getBaseType().toLowerCase();
out.println(indent +
"return toEGLHandle(_env, " + baseType + "Class, " +
baseType + "Constructor, " + retval + ");");
} else {
out.println(indent + "return " + retval + ";");
}
}
out.println(indent + "}");
}
@ -830,14 +922,18 @@ public class JniCodeEmitter {
}
boolean initializeReturnValue = stringArgs.size() > 0;
boolean emitExceptionCheck = (numArrays > 0 || numBuffers > 0 || numStrings > 0) &&
hasNonConstArg(jfunc, cfunc, nonPrimitiveArgs);
boolean emitExceptionCheck = ((numArrays > 0 || numStrings > 0)
&& (hasNonConstArg(jfunc, cfunc, nonPrimitiveArgs)
|| (cfunc.hasPointerArg() && numArrays > 0))
|| hasCheckTest(cfunc)
|| hasIfTest(cfunc))
|| (stringArgs.size() > 0);
// mChecker.getChecks(cfunc.getName()) != null
// Emit an _exeption variable if there will be error checks
if (emitExceptionCheck) {
out.println(indent + "jint _exception = 0;");
out.println(indent + "const char * _exceptionType;");
out.println(indent + "const char * _exceptionMessage;");
}
// Emit a single _array or multiple _XXXArray variables
@ -856,13 +952,49 @@ public class JniCodeEmitter {
" _returnValue = " + retval + ";");
} else if (initializeReturnValue) {
out.println(indent + returnType.getDeclaration() +
" _returnValue = 0;");
" _returnValue = 0;");
} else {
out.println(indent + returnType.getDeclaration() +
" _returnValue;");
}
}
// Emit local variable declarations for EGL Handles
//
// Example:
//
// EGLSurface surface_native = (EGLHandle)fromEGLHandle(_env, surfaceClass, surfaceConstructor, surface);
//
if (nonPrimitiveArgs.size() > 0) {
for (int i = 0; i < nonPrimitiveArgs.size(); i++) {
int idx = nonPrimitiveArgs.get(i).intValue();
int cIndex = jfunc.getArgCIndex(idx);
String cname = cfunc.getArgName(cIndex);
if (jfunc.getArgType(idx).isBuffer()
|| jfunc.getArgType(idx).isArray()
|| !jfunc.getArgType(idx).isEGLHandle())
continue;
CType type = cfunc.getArgType(jfunc.getArgCIndex(idx));
String decl = type.getDeclaration();
out.println(indent +
decl + " " + cname + "_native = (" +
decl + ") fromEGLHandle(_env, " +
type.getBaseType().toLowerCase() +
"GetHandleID, " + jfunc.getArgName(idx) +
");");
}
}
// Emit local variable declarations for element/sentinel checks
//
// Example:
//
// bool attrib_list_sentinel_found = false;
//
emitLocalVariablesForSentinel(cfunc, out);
// Emit local variable declarations for pointer arguments
//
// Example:
@ -878,9 +1010,12 @@ public class JniCodeEmitter {
int cIndex = jfunc.getArgCIndex(idx);
String cname = cfunc.getArgName(cIndex);
if (!jfunc.getArgType(idx).isBuffer() && !jfunc.getArgType(idx).isArray())
continue;
CType type = cfunc.getArgType(jfunc.getArgCIndex(idx));
String decl = type.getDeclaration();
if (jfunc.getArgType(idx).isArray()) {
if (jfunc.getArgType(idx).isArray() && !jfunc.getArgType(idx).isClass()) {
out.println(indent +
decl +
(decl.endsWith("*") ? "" : " ") +
@ -892,10 +1027,10 @@ public class JniCodeEmitter {
out.println(indent +
"jint " + remaining + ";");
out.println(indent +
decl +
(decl.endsWith("*") ? "" : " ") +
jfunc.getArgName(idx) +
" = (" + decl + ") 0;");
decl +
(decl.endsWith("*") ? "" : " ") +
jfunc.getArgName(idx) +
" = (" + decl + ") 0;");
}
out.println();
@ -923,11 +1058,13 @@ public class JniCodeEmitter {
CType type = cfunc.getArgType(jfunc.getArgCIndex(idx));
String decl = type.getDeclaration();
out.println(indent + "if (!" + cname + ") {");
out.println(indent + " jniThrowException(_env, " +
"\"java/lang/IllegalArgumentException\", \"" + cname + " == null\");");
out.println(indent + " goto exit;");
needsExit = true;
out.println(indent + "if (!" + cname + ") {");
out.println(indent + indent +
"_exceptionType = \"java/lang/IllegalArgumentException\";");
out.println(indent + indent +
"_exceptionMessage = \"" + cname + " == null\";");
out.println(indent + indent + "goto exit;");
out.println(indent + "}");
out.println(indent + "_native" + cname + " = _env->GetStringUTFChars(" + cname + ", 0);");
@ -936,7 +1073,7 @@ public class JniCodeEmitter {
out.println();
}
// Emit 'GetPrimitiveArrayCritical' for arrays
// Emit 'GetPrimitiveArrayCritical' for non-object arrays
// Emit 'GetPointer' calls for Buffer pointers
int bufArgIdx = 0;
if (nonPrimitiveArgs.size() > 0) {
@ -950,29 +1087,24 @@ public class JniCodeEmitter {
remaining = ((numArrays + numBuffers) <= 1) ? "_remaining" :
"_" + cname + "Remaining";
if (jfunc.getArgType(idx).isArray()) {
out.println(indent +
"if (!" +
cname +
"_ref) {");
if (emitExceptionCheck) {
out.println(indent + indent + "_exception = 1;");
}
out.println(indent + " jniThrowException(_env, " +
"\"java/lang/IllegalArgumentException\", " +
"\"" + cname + " == null\");");
out.println(indent + " goto exit;");
if (jfunc.getArgType(idx).isArray()
&& !jfunc.getArgType(idx).isEGLHandle()) {
needsExit = true;
out.println(indent + "if (!" + cname + "_ref) {");
out.println(indent + indent + "_exception = 1;");
out.println(indent + indent +
"_exceptionType = \"java/lang/IllegalArgumentException\";");
out.println(indent + indent +
"_exceptionMessage = \"" + cname +" == null\";");
out.println(indent + indent + "goto exit;");
out.println(indent + "}");
out.println(indent + "if (" + offset + " < 0) {");
if (emitExceptionCheck) {
out.println(indent + indent + "_exception = 1;");
}
out.println(indent + " jniThrowException(_env, " +
"\"java/lang/IllegalArgumentException\", \"" + offset + " < 0\");");
out.println(indent + " goto exit;");
needsExit = true;
out.println(indent + indent + "_exception = 1;");
out.println(indent + indent +
"_exceptionType = \"java/lang/IllegalArgumentException\";");
out.println(indent + indent +
"_exceptionMessage = \"" + offset +" < 0\";");
out.println(indent + indent + "goto exit;");
out.println(indent + "}");
out.println(indent + remaining + " = " +
@ -997,10 +1129,44 @@ public class JniCodeEmitter {
jfunc.getArgName(idx) +
"_ref, (jboolean *)0);");
out.println(indent +
cname + " = " + cname + "_base + " + offset +
";");
cname + " = " + cname + "_base + " + offset + ";");
emitSentinelCheck(cfunc, cname, out, false,
emitExceptionCheck, offset,
remaining, indent);
out.println();
} else {
} else if (jfunc.getArgType(idx).isArray()
&& jfunc.getArgType(idx).isEGLHandle()) {
needsExit = true;
out.println(indent + "if (!" + cname + "_ref) {");
out.println(indent + indent + "_exception = 1;");
out.println(indent + indent +
"_exceptionType = \"java/lang/IllegalArgumentException\";");
out.println(indent + indent + "_exceptionMessage = \"" + cname +" == null\";");
out.println(indent + indent + "goto exit;");
out.println(indent + "}");
out.println(indent + "if (" + offset + " < 0) {");
out.println(indent + indent + "_exception = 1;");
out.println(indent + indent +
"_exceptionType = \"java/lang/IllegalArgumentException\";");
out.println(indent + indent + "_exceptionMessage = \"" + offset +" < 0\";");
out.println(indent + indent + "goto exit;");
out.println(indent + "}");
out.println(indent + remaining + " = " +
(mUseCPlusPlus ? "_env" : "(*_env)") +
"->GetArrayLength(" +
(mUseCPlusPlus ? "" : "_env, ") +
cname + "_ref) - " + offset + ";");
emitNativeBoundsChecks(cfunc, cname, out, false,
emitExceptionCheck,
offset, remaining, " ");
out.println(indent +
jfunc.getArgName(idx) + " = new " +
cfunc.getArgType(cIndex).getBaseType() +
"["+ remaining + "];");
out.println();
} else if (jfunc.getArgType(idx).isBuffer()) {
String array = numBufferArgs <= 1 ? "_array" :
"_" + bufferArgNames.get(bufArgIdx++) + "Array";
@ -1019,7 +1185,7 @@ public class JniCodeEmitter {
cname + "_buf);");
String iii = " ";
out.println(iii + indent + "if ( ! " + cname + " ) {");
out.println(iii + iii + indent + "return;");
out.println(iii + indent + indent + "return;");
out.println(iii + indent + "}");
} else {
out.println(indent +
@ -1075,18 +1241,23 @@ public class JniCodeEmitter {
for (int i = 0; i < numArgs; i++) {
String typecast;
if (i == numArgs - 1 && isVBOPointerFunc) {
typecast = "const GLvoid *";
typecast = "(const GLvoid *)";
} else {
typecast = cfunc.getArgType(i).getDeclaration();
typecast = "(" + cfunc.getArgType(i).getDeclaration() + ")";
}
out.print(indent + indent +
"(" +
typecast +
")");
typecast);
if (cfunc.getArgType(i).isConstCharPointer()) {
out.print("_native");
}
out.print(cfunc.getArgName(i));
if (cfunc.getArgType(i).isEGLHandle() &&
!cfunc.getArgType(i).isPointer()){
out.print(cfunc.getArgName(i)+"_native");
} else {
out.print(cfunc.getArgName(i));
}
if (i == numArgs - 1) {
if (isPointerFunc) {
@ -1114,7 +1285,7 @@ public class JniCodeEmitter {
int idx = nonPrimitiveArgs.get(i).intValue();
int cIndex = jfunc.getArgCIndex(idx);
if (jfunc.getArgType(idx).isArray()) {
if (jfunc.getArgType(idx).isArray() && !jfunc.getArgType(idx).isClass()) {
// If the argument is 'const', GL will not write to it.
// In this case, we can use the 'JNI_ABORT' flag to avoid
@ -1130,8 +1301,7 @@ public class JniCodeEmitter {
"_base,");
out.println(indent + indent + indent +
(cfunc.getArgType(cIndex).isConst() ?
"JNI_ABORT" :
"_exception ? JNI_ABORT: 0") +
"JNI_ABORT" : "_exception ? JNI_ABORT: 0" ) +
");");
out.println(indent + "}");
} else if (jfunc.getArgType(idx).isBuffer()) {
@ -1144,8 +1314,8 @@ public class JniCodeEmitter {
cfunc.getArgName(cIndex) +
", " +
(cfunc.getArgType(cIndex).isConst() ?
"JNI_FALSE" : "_exception ? JNI_FALSE :" +
" JNI_TRUE") +
"JNI_FALSE" : (emitExceptionCheck ?
"_exception ? JNI_FALSE : JNI_TRUE" : "JNI_TRUE")) +
");");
out.println(indent + "}");
}
@ -1168,9 +1338,60 @@ public class JniCodeEmitter {
out.println();
}
// Copy results back to java arrays
if (nonPrimitiveArgs.size() > 0) {
for (int i = nonPrimitiveArgs.size() - 1; i >= 0; i--) {
int idx = nonPrimitiveArgs.get(i).intValue();
int cIndex = jfunc.getArgCIndex(idx);
String baseType = cfunc.getArgType(cIndex).getBaseType().toLowerCase();
if (jfunc.getArgType(idx).isArray() && jfunc.getArgType(idx).isClass()) {
remaining = ((numArrays + numBuffers) <= 1) ? "_remaining" :
"_" + cfunc.getArgName(cIndex) + "Remaining";
offset = numArrays <= 1 ? "offset" : cfunc.getArgName(cIndex) + "Offset";
out.println(indent +
"if (" + jfunc.getArgName(idx) + ") {");
out.println(indent + indent +
"for (int i = 0; i < " + remaining + "; i++) {");
out.println(indent + indent + indent +
"jobject " + cfunc.getArgName(cIndex) +
"_new = toEGLHandle(_env, " + baseType +
"Class, " + baseType + "Constructor, " +
cfunc.getArgName(cIndex) + "[i]);");
out.println(indent + indent + indent +
(mUseCPlusPlus ? "_env" : "(*_env)") +
"->SetObjectArrayElement(" +
(mUseCPlusPlus ? "" : "_env, ") +
cfunc.getArgName(cIndex) +
"_ref, i + " + offset + ", " +
cfunc.getArgName(cIndex) + "_new);");
out.println(indent + indent + "}");
out.println(indent + indent +
"delete[] " + jfunc.getArgName(idx) + ";");
out.println(indent + "}");
}
}
}
// Throw exception if there is one
if (emitExceptionCheck) {
out.println(indent + "if (_exception) {");
out.println(indent + indent +
"jniThrowException(_env, _exceptionType, _exceptionMessage);");
out.println(indent + "}");
}
if (!isVoid) {
out.println(indent + "return _returnValue;");
if (cfunc.getType().isEGLHandle()) {
String baseType = cfunc.getType().getBaseType().toLowerCase();
out.println(indent +
"return toEGLHandle(_env, " + baseType + "Class, " +
baseType + "Constructor, _returnValue);");
} else {
out.println(indent + "return _returnValue;");
}
}
out.println("}");

41
opengl/tools/glgen/static/egl/EGLConfig.java Normal file
View File

@ -0,0 +1,41 @@
/*
**
** Copyright 2012, 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.
*/
package android.opengl;
/**
* @hide
*/
public class EGLConfig extends EGLObjectHandle {
public EGLConfig(int handle) {
super(handle);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
EGLConfig that = (EGLConfig) o;
return getHandle() == that.getHandle();
}
@Override
public int hashCode() {
return getHandle();
}
}

41
opengl/tools/glgen/static/egl/EGLContext.java Normal file
View File

@ -0,0 +1,41 @@
/*
**
** Copyright 2012, 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.
*/
package android.opengl;
/**
* @hide
*/
public class EGLContext extends EGLObjectHandle {
public EGLContext(int handle) {
super(handle);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
EGLContext that = (EGLContext) o;
return getHandle() == that.getHandle();
}
@Override
public int hashCode() {
return getHandle();
}
}

41
opengl/tools/glgen/static/egl/EGLDisplay.java Normal file
View File

@ -0,0 +1,41 @@
/*
**
** Copyright 2012, 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.
*/
package android.opengl;
/**
* @hide
*/
public class EGLDisplay extends EGLObjectHandle {
public EGLDisplay(int handle) {
super(handle);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
EGLDisplay that = (EGLDisplay) o;
return getHandle() == that.getHandle();
}
@Override
public int hashCode() {
return getHandle();
}
}

33
opengl/tools/glgen/static/egl/EGLObjectHandle.java Normal file
View File

@ -0,0 +1,33 @@
/*
**
** Copyright 2012, 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.
*/
package android.opengl;
/**
* @hide
*/
public abstract class EGLObjectHandle {
private final int mHandle;
public EGLObjectHandle(int handle) {
mHandle = handle;
}
public int getHandle() {
return mHandle;
}
}

41
opengl/tools/glgen/static/egl/EGLSurface.java Normal file
View File

@ -0,0 +1,41 @@
/*
**
** Copyright 2012, 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.
*/
package android.opengl;
/**
* @hide
*/
public class EGLSurface extends EGLObjectHandle {
public EGLSurface(int handle) {
super(handle);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
EGLSurface that = (EGLSurface) o;
return getHandle() == that.getHandle();
}
@Override
public int hashCode() {
return getHandle();
}
}

151
opengl/tools/glgen/stubs/egl/EGL14Header.java-if Normal file
View File

@ -0,0 +1,151 @@
**
** Copyright 2012, 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.
*/
// This source file is automatically generated
package android.opengl;
import android.graphics.SurfaceTexture;
import android.view.Surface;
import android.view.SurfaceView;
import android.view.SurfaceHolder;
/**
* @hide
*/
public class EGL14 {
public static final int EGL_DEFAULT_DISPLAY = 0;
public static EGLContext EGL_NO_CONTEXT = null;
public static EGLDisplay EGL_NO_DISPLAY = null;
public static EGLSurface EGL_NO_SURFACE = null;
public static final int EGL_FALSE = 0;
public static final int EGL_TRUE = 1;
public static final int EGL_SUCCESS = 0x3000;
public static final int EGL_NOT_INITIALIZED = 0x3001;
public static final int EGL_BAD_ACCESS = 0x3002;
public static final int EGL_BAD_ALLOC = 0x3003;
public static final int EGL_BAD_ATTRIBUTE = 0x3004;
public static final int EGL_BAD_CONFIG = 0x3005;
public static final int EGL_BAD_CONTEXT = 0x3006;
public static final int EGL_BAD_CURRENT_SURFACE = 0x3007;
public static final int EGL_BAD_DISPLAY = 0x3008;
public static final int EGL_BAD_MATCH = 0x3009;
public static final int EGL_BAD_NATIVE_PIXMAP = 0x300A;
public static final int EGL_BAD_NATIVE_WINDOW = 0x300B;
public static final int EGL_BAD_PARAMETER = 0x300C;
public static final int EGL_BAD_SURFACE = 0x300D;
public static final int EGL_CONTEXT_LOST = 0x300E;
public static final int EGL_BUFFER_SIZE = 0x3020;
public static final int EGL_ALPHA_SIZE = 0x3021;
public static final int EGL_BLUE_SIZE = 0x3022;
public static final int EGL_GREEN_SIZE = 0x3023;
public static final int EGL_RED_SIZE = 0x3024;
public static final int EGL_DEPTH_SIZE = 0x3025;
public static final int EGL_STENCIL_SIZE = 0x3026;
public static final int EGL_CONFIG_CAVEAT = 0x3027;
public static final int EGL_CONFIG_ID = 0x3028;
public static final int EGL_LEVEL = 0x3029;
public static final int EGL_MAX_PBUFFER_HEIGHT = 0x302A;
public static final int EGL_MAX_PBUFFER_PIXELS = 0x302B;
public static final int EGL_MAX_PBUFFER_WIDTH = 0x302C;
public static final int EGL_NATIVE_RENDERABLE = 0x302D;
public static final int EGL_NATIVE_VISUAL_ID = 0x302E;
public static final int EGL_NATIVE_VISUAL_TYPE = 0x302F;
public static final int EGL_SAMPLES = 0x3031;
public static final int EGL_SAMPLE_BUFFERS = 0x3032;
public static final int EGL_SURFACE_TYPE = 0x3033;
public static final int EGL_TRANSPARENT_TYPE = 0x3034;
public static final int EGL_TRANSPARENT_BLUE_VALUE = 0x3035;
public static final int EGL_TRANSPARENT_GREEN_VALUE = 0x3036;
public static final int EGL_TRANSPARENT_RED_VALUE = 0x3037;
public static final int EGL_NONE = 0x3038;
public static final int EGL_BIND_TO_TEXTURE_RGB = 0x3039;
public static final int EGL_BIND_TO_TEXTURE_RGBA = 0x303A;
public static final int EGL_MIN_SWAP_INTERVAL = 0x303B;
public static final int EGL_MAX_SWAP_INTERVAL = 0x303C;
public static final int EGL_LUMINANCE_SIZE = 0x303D;
public static final int EGL_ALPHA_MASK_SIZE = 0x303E;
public static final int EGL_COLOR_BUFFER_TYPE = 0x303F;
public static final int EGL_RENDERABLE_TYPE = 0x3040;
public static final int EGL_MATCH_NATIVE_PIXMAP = 0x3041;
public static final int EGL_CONFORMANT = 0x3042;
public static final int EGL_SLOW_CONFIG = 0x3050;
public static final int EGL_NON_CONFORMANT_CONFIG = 0x3051;
public static final int EGL_TRANSPARENT_RGB = 0x3052;
public static final int EGL_RGB_BUFFER = 0x308E;
public static final int EGL_LUMINANCE_BUFFER = 0x308F;
public static final int EGL_NO_TEXTURE = 0x305C;
public static final int EGL_TEXTURE_RGB = 0x305D;
public static final int EGL_TEXTURE_RGBA = 0x305E;
public static final int EGL_TEXTURE_2D = 0x305F;
public static final int EGL_PBUFFER_BIT = 0x0001;
public static final int EGL_PIXMAP_BIT = 0x0002;
public static final int EGL_WINDOW_BIT = 0x0004;
public static final int EGL_VG_COLORSPACE_LINEAR_BIT = 0x0020;
public static final int EGL_VG_ALPHA_FORMAT_PRE_BIT = 0x0040;
public static final int EGL_MULTISAMPLE_RESOLVE_BOX_BIT = 0x0200;
public static final int EGL_SWAP_BEHAVIOR_PRESERVED_BIT = 0x0400;
public static final int EGL_OPENGL_ES_BIT = 0x0001;
public static final int EGL_OPENVG_BIT = 0x0002;
public static final int EGL_OPENGL_ES2_BIT = 0x0004;
public static final int EGL_OPENGL_BIT = 0x0008;
public static final int EGL_VENDOR = 0x3053;
public static final int EGL_VERSION = 0x3054;
public static final int EGL_EXTENSIONS = 0x3055;
public static final int EGL_CLIENT_APIS = 0x308D;
public static final int EGL_HEIGHT = 0x3056;
public static final int EGL_WIDTH = 0x3057;
public static final int EGL_LARGEST_PBUFFER = 0x3058;
public static final int EGL_TEXTURE_FORMAT = 0x3080;
public static final int EGL_TEXTURE_TARGET = 0x3081;
public static final int EGL_MIPMAP_TEXTURE = 0x3082;
public static final int EGL_MIPMAP_LEVEL = 0x3083;
public static final int EGL_RENDER_BUFFER = 0x3086;
public static final int EGL_VG_COLORSPACE = 0x3087;
public static final int EGL_VG_ALPHA_FORMAT = 0x3088;
public static final int EGL_HORIZONTAL_RESOLUTION = 0x3090;
public static final int EGL_VERTICAL_RESOLUTION = 0x3091;
public static final int EGL_PIXEL_ASPECT_RATIO = 0x3092;
public static final int EGL_SWAP_BEHAVIOR = 0x3093;
public static final int EGL_MULTISAMPLE_RESOLVE = 0x3099;
public static final int EGL_BACK_BUFFER = 0x3084;
public static final int EGL_SINGLE_BUFFER = 0x3085;
public static final int EGL_VG_COLORSPACE_sRGB = 0x3089;
public static final int EGL_VG_COLORSPACE_LINEAR = 0x308A;
public static final int EGL_VG_ALPHA_FORMAT_NONPRE = 0x308B;
public static final int EGL_VG_ALPHA_FORMAT_PRE = 0x308C;
public static final int EGL_DISPLAY_SCALING = 10000;
public static final int EGL_BUFFER_PRESERVED = 0x3094;
public static final int EGL_BUFFER_DESTROYED = 0x3095;
public static final int EGL_OPENVG_IMAGE = 0x3096;
public static final int EGL_CONTEXT_CLIENT_TYPE = 0x3097;
public static final int EGL_CONTEXT_CLIENT_VERSION = 0x3098;
public static final int EGL_MULTISAMPLE_RESOLVE_DEFAULT = 0x309A;
public static final int EGL_MULTISAMPLE_RESOLVE_BOX = 0x309B;
public static final int EGL_OPENGL_ES_API = 0x30A0;
public static final int EGL_OPENVG_API = 0x30A1;
public static final int EGL_OPENGL_API = 0x30A2;
public static final int EGL_DRAW = 0x3059;
public static final int EGL_READ = 0x305A;
public static final int EGL_CORE_NATIVE_ENGINE = 0x305B;
native private static void _nativeClassInit();
static {
_nativeClassInit();
}

132
opengl/tools/glgen/stubs/egl/EGL14cHeader.cpp Normal file
View File

@ -0,0 +1,132 @@
**
** Copyright 2012, 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.
*/
// This source file is automatically generated
#include "jni.h"
#include "JNIHelp.h"
#include <android_runtime/AndroidRuntime.h>
#include <android_runtime/android_view_Surface.h>
#include <android_runtime/android_graphics_SurfaceTexture.h>
#include <utils/misc.h>
#include <assert.h>
#include <EGL/egl.h>
#include <gui/Surface.h>
#include <gui/SurfaceTexture.h>
#include <gui/SurfaceTextureClient.h>
#include <ui/ANativeObjectBase.h>
static int initialized = 0;
static jclass egldisplayClass;
static jclass eglcontextClass;
static jclass eglsurfaceClass;
static jclass eglconfigClass;
static jmethodID egldisplayGetHandleID;
static jmethodID eglcontextGetHandleID;
static jmethodID eglsurfaceGetHandleID;
static jmethodID eglconfigGetHandleID;
static jmethodID egldisplayConstructor;
static jmethodID eglcontextConstructor;
static jmethodID eglsurfaceConstructor;
static jmethodID eglconfigConstructor;
static jobject eglNoContextObject;
static jobject eglNoDisplayObject;
static jobject eglNoSurfaceObject;
/* Cache method IDs each time the class is loaded. */
static void
nativeClassInit(JNIEnv *_env, jclass glImplClass)
{
jclass egldisplayClassLocal = _env->FindClass("android/opengl/EGLDisplay");
egldisplayClass = (jclass) _env->NewGlobalRef(egldisplayClassLocal);
jclass eglcontextClassLocal = _env->FindClass("android/opengl/EGLContext");
eglcontextClass = (jclass) _env->NewGlobalRef(eglcontextClassLocal);
jclass eglsurfaceClassLocal = _env->FindClass("android/opengl/EGLSurface");
eglsurfaceClass = (jclass) _env->NewGlobalRef(eglsurfaceClassLocal);
jclass eglconfigClassLocal = _env->FindClass("android/opengl/EGLConfig");
eglconfigClass = (jclass) _env->NewGlobalRef(eglconfigClassLocal);
egldisplayGetHandleID = _env->GetMethodID(egldisplayClass, "getHandle", "()I");
eglcontextGetHandleID = _env->GetMethodID(eglcontextClass, "getHandle", "()I");
eglsurfaceGetHandleID = _env->GetMethodID(eglsurfaceClass, "getHandle", "()I");
eglconfigGetHandleID = _env->GetMethodID(eglconfigClass, "getHandle", "()I");
egldisplayConstructor = _env->GetMethodID(egldisplayClass, "<init>", "(I)V");
eglcontextConstructor = _env->GetMethodID(eglcontextClass, "<init>", "(I)V");
eglsurfaceConstructor = _env->GetMethodID(eglsurfaceClass, "<init>", "(I)V");
eglconfigConstructor = _env->GetMethodID(eglconfigClass, "<init>", "(I)V");
jobject localeglNoContextObject = _env->NewObject(eglcontextClass, eglcontextConstructor, (jint)EGL_NO_CONTEXT);
eglNoContextObject = _env->NewGlobalRef(localeglNoContextObject);
jobject localeglNoDisplayObject = _env->NewObject(egldisplayClass, egldisplayConstructor, (jint)EGL_NO_DISPLAY);
eglNoDisplayObject = _env->NewGlobalRef(localeglNoDisplayObject);
jobject localeglNoSurfaceObject = _env->NewObject(eglsurfaceClass, eglsurfaceConstructor, (jint)EGL_NO_SURFACE);
eglNoSurfaceObject = _env->NewGlobalRef(localeglNoSurfaceObject);
jclass eglClass = _env->FindClass("android/opengl/EGL14");
jfieldID noContextFieldID = _env->GetStaticFieldID(eglClass, "EGL_NO_CONTEXT", "Landroid/opengl/EGLContext;");
_env->SetStaticObjectField(eglClass, noContextFieldID, eglNoContextObject);
jfieldID noDisplayFieldID = _env->GetStaticFieldID(eglClass, "EGL_NO_DISPLAY", "Landroid/opengl/EGLDisplay;");
_env->SetStaticObjectField(eglClass, noDisplayFieldID, eglNoDisplayObject);
jfieldID noSurfaceFieldID = _env->GetStaticFieldID(eglClass, "EGL_NO_SURFACE", "Landroid/opengl/EGLSurface;");
_env->SetStaticObjectField(eglClass, noSurfaceFieldID, eglNoSurfaceObject);
}
static void *
fromEGLHandle(JNIEnv *_env, jmethodID mid, jobject obj) {
if (obj == NULL){
jniThrowException(_env, "java/lang/IllegalArgumentException",
"Object is set to null.");
}
return (void*) (_env->CallIntMethod(obj, mid));
}
static jobject
toEGLHandle(JNIEnv *_env, jclass cls, jmethodID con, void * handle) {
if (cls == eglcontextClass &&
(EGLContext)handle == EGL_NO_CONTEXT) {
return eglNoContextObject;
}
if (cls == egldisplayClass &&
(EGLDisplay)handle == EGL_NO_DISPLAY) {
return eglNoDisplayObject;
}
if (cls == eglsurfaceClass &&
(EGLSurface)handle == EGL_NO_SURFACE) {
return eglNoSurfaceObject;
}
return _env->NewObject(cls, con, (jint)handle);
}
// --------------------------------------------------------------------------

154
opengl/tools/glgen/stubs/egl/eglCreateWindowSurface.cpp Normal file
View File

@ -0,0 +1,154 @@
/* EGLSurface eglCreateWindowSurface ( EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list ) */
static jobject
android_eglCreateWindowSurface
(JNIEnv *_env, jobject _this, jobject dpy, jobject config, jobject win, jintArray attrib_list_ref, jint offset) {
jint _exception = 0;
const char * _exceptionType = "";
const char * _exceptionMessage = "";
EGLSurface _returnValue = (EGLSurface) 0;
EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
EGLConfig config_native = (EGLConfig) fromEGLHandle(_env, eglconfigGetHandleID, config);
int attrib_list_sentinel = 0;
EGLint *attrib_list_base = (EGLint *) 0;
jint _remaining;
EGLint *attrib_list = (EGLint *) 0;
android::sp<ANativeWindow> window;
if (!attrib_list_ref) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "attrib_list == null";
goto exit;
}
if (offset < 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "offset < 0";
goto exit;
}
if (win == NULL) {
not_valid_surface:
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "Make sure the SurfaceView or associated SurfaceHolder has a valid Surface";
goto exit;
}
window = android::android_Surface_getNativeWindow(_env, win);
if (window == NULL)
goto not_valid_surface;
_remaining = _env->GetArrayLength(attrib_list_ref) - offset;
attrib_list_base = (EGLint *)
_env->GetPrimitiveArrayCritical(attrib_list_ref, (jboolean *)0);
attrib_list = attrib_list_base + offset;
attrib_list_sentinel = 0;
for (int i = _remaining - 1; i >= 0; i--) {
if (*((EGLint*)(attrib_list + i)) == EGL_NONE){
attrib_list_sentinel = 1;
break;
}
}
if (attrib_list_sentinel == 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "attrib_list must contain EGL_NONE!";
goto exit;
}
_returnValue = eglCreateWindowSurface(
(EGLDisplay)dpy_native,
(EGLConfig)config_native,
(EGLNativeWindowType)window.get(),
(EGLint *)attrib_list
);
exit:
if (attrib_list_base) {
_env->ReleasePrimitiveArrayCritical(attrib_list_ref, attrib_list_base,
JNI_ABORT);
}
if (_exception) {
jniThrowException(_env, _exceptionType, _exceptionMessage);
}
return toEGLHandle(_env, eglsurfaceClass, eglsurfaceConstructor, _returnValue);
}
/* EGLSurface eglCreateWindowSurface ( EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list ) */
static jobject
android_eglCreateWindowSurfaceTexture
(JNIEnv *_env, jobject _this, jobject dpy, jobject config, jobject win, jintArray attrib_list_ref, jint offset) {
jint _exception = 0;
const char * _exceptionType = "";
const char * _exceptionMessage = "";
EGLSurface _returnValue = (EGLSurface) 0;
EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
EGLConfig config_native = (EGLConfig) fromEGLHandle(_env, eglconfigGetHandleID, config);
int attrib_list_sentinel = 0;
EGLint *attrib_list_base = (EGLint *) 0;
jint _remaining;
EGLint *attrib_list = (EGLint *) 0;
android::sp<ANativeWindow> window;
android::sp<android::SurfaceTexture> surfaceTexture;
if (!attrib_list_ref) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "attrib_list == null";
goto exit;
}
if (offset < 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "offset < 0";
goto exit;
}
if (win == NULL) {
not_valid_surface:
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "Make sure the SurfaceView or associated SurfaceHolder has a valid Surface";
goto exit;
}
surfaceTexture = android::SurfaceTexture_getSurfaceTexture(_env, win);
window = new android::SurfaceTextureClient(surfaceTexture);
if (window == NULL)
goto not_valid_surface;
_remaining = _env->GetArrayLength(attrib_list_ref) - offset;
attrib_list_base = (EGLint *)
_env->GetPrimitiveArrayCritical(attrib_list_ref, (jboolean *)0);
attrib_list = attrib_list_base + offset;
attrib_list_sentinel = 0;
for (int i = _remaining - 1; i >= 0; i--) {
if (*((EGLint*)(attrib_list + i)) == EGL_NONE){
attrib_list_sentinel = 1;
break;
}
}
if (attrib_list_sentinel == 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "attrib_list must contain EGL_NONE!";
goto exit;
}
_returnValue = eglCreateWindowSurface(
(EGLDisplay)dpy_native,
(EGLConfig)config_native,
(EGLNativeWindowType)window.get(),
(EGLint *)attrib_list
);
exit:
if (attrib_list_base) {
_env->ReleasePrimitiveArrayCritical(attrib_list_ref, attrib_list_base,
JNI_ABORT);
}
if (_exception) {
jniThrowException(_env, _exceptionType, _exceptionMessage);
}
return toEGLHandle(_env, eglsurfaceClass, eglsurfaceConstructor, _returnValue);
}

48
opengl/tools/glgen/stubs/egl/eglCreateWindowSurface.java Normal file
View File

@ -0,0 +1,48 @@
// C function EGLSurface eglCreateWindowSurface ( EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list )
private static native EGLSurface _eglCreateWindowSurface(
EGLDisplay dpy,
EGLConfig config,
Object win,
int[] attrib_list,
int offset
);
private static native EGLSurface _eglCreateWindowSurfaceTexture(
EGLDisplay dpy,
EGLConfig config,
Object win,
int[] attrib_list,
int offset
);
public static EGLSurface eglCreateWindowSurface(EGLDisplay dpy,
EGLConfig config,
Object win,
int[] attrib_list,
int offset
){
Surface sur = null;
if (win instanceof SurfaceView) {
SurfaceView surfaceView = (SurfaceView)win;
sur = surfaceView.getHolder().getSurface();
} else if (win instanceof SurfaceHolder) {
SurfaceHolder holder = (SurfaceHolder)win;
sur = holder.getSurface();
}
EGLSurface surface;
if (sur != null) {
surface = _eglCreateWindowSurface(dpy, config, sur, attrib_list, offset);
} else if (win instanceof SurfaceTexture) {
surface = _eglCreateWindowSurfaceTexture(dpy, config,
win, attrib_list, offset);
} else {
throw new java.lang.UnsupportedOperationException(
"eglCreateWindowSurface() can only be called with an instance of " +
"SurfaceView, SurfaceTexture or SurfaceHolder at the moment, " +
"this will be fixed later.");
}
return surface;
}

2
opengl/tools/glgen/stubs/egl/eglCreateWindowSurface.nativeReg Normal file
View File

@ -0,0 +1,2 @@
{"_eglCreateWindowSurface", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLConfig;Ljava/lang/Object;[II)Landroid/opengl/EGLSurface;", (void *) android_eglCreateWindowSurface },
{"_eglCreateWindowSurfaceTexture", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLConfig;Ljava/lang/Object;[II)Landroid/opengl/EGLSurface;", (void *) android_eglCreateWindowSurfaceTexture },

10
opengl/tools/glgen/stubs/egl/eglQueryString.cpp Normal file
View File

@ -0,0 +1,10 @@
/* const char * eglQueryString ( EGLDisplay dpy, EGLint name ) */
static jstring
android_eglQueryString__Landroind_opengl_EGLDisplay_2I
(JNIEnv *_env, jobject _this, jobject dpy, jint name) {
const char* chars = (const char*) eglQueryString(
(EGLDisplay)fromEGLHandle(_env, egldisplayGetHandleID, dpy),
(EGLint)name
);
return _env->NewStringUTF(chars);
}

6
opengl/tools/glgen/stubs/egl/eglQueryString.java Normal file
View File

@ -0,0 +1,6 @@
// C function const char * eglQueryString ( EGLDisplay dpy, EGLint name )
public static native String eglQueryString(
EGLDisplay dpy,
int name
);

1
opengl/tools/glgen/stubs/egl/eglQueryString.nativeReg Normal file
View File

@ -0,0 +1 @@
{"eglQueryString", "(Landroid/opengl/EGLDisplay;I)Ljava/lang/String;", (void *) android_eglQueryString__Landroind_opengl_EGLDisplay_2I },

3
opengl/tools/glgen/stubs/jsr239/GLImplHeader.java-impl
View File

@ -22,6 +22,7 @@ import android.app.AppGlobals;
import android.content.pm.ApplicationInfo;
import android.content.pm.IPackageManager;
import android.os.Build;
import android.os.UserId;
import android.util.Log;
import java.nio.Buffer;
@ -66,7 +67,7 @@ public class GLImpl implements GL10, GL10Ext, GL11, GL11Ext, GL11ExtensionPack {
int version = 0;
IPackageManager pm = AppGlobals.getPackageManager();
try {
ApplicationInfo applicationInfo = pm.getApplicationInfo(appName, 0);
ApplicationInfo applicationInfo = pm.getApplicationInfo(appName, 0, UserId.myUserId());
if (applicationInfo != null) {
version = applicationInfo.targetSdkVersion;
}