diff options
Diffstat (limited to 'make/config/nativewindow/x11-CustomCCode.c')
-rwxr-xr-x | make/config/nativewindow/x11-CustomCCode.c | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/make/config/nativewindow/x11-CustomCCode.c b/make/config/nativewindow/x11-CustomCCode.c deleted file mode 100755 index c1f66fee1..000000000 --- a/make/config/nativewindow/x11-CustomCCode.c +++ /dev/null @@ -1,169 +0,0 @@ -#include <inttypes.h> -#include <X11/Xlib.h> -#include <X11/Xutil.h> -/* Linux headers don't work properly */ -#define __USE_GNU -#include <dlfcn.h> -#undef __USE_GNU - -/* Current versions of Solaris don't expose the XF86 extensions, - although with the recent transition to Xorg this will probably - happen in an upcoming release */ -#if !defined(__sun) && !defined(_HPUX) -#include <X11/extensions/xf86vmode.h> -#else -/* Need to provide stubs for these */ -Bool XF86VidModeGetGammaRampSize( - Display *display, - int screen, - int* size) -{ - return False; -} - -Bool XF86VidModeGetGammaRamp( - Display *display, - int screen, - int size, - unsigned short *red_array, - unsigned short *green_array, - unsigned short *blue_array) { - return False; -} -Bool XF86VidModeSetGammaRamp( - Display *display, - int screen, - int size, - unsigned short *red_array, - unsigned short *green_array, - unsigned short *blue_array) { - return False; -} -#endif - -/* HP-UX doesn't define RTLD_DEFAULT. */ -#if defined(_HPUX) && !defined(RTLD_DEFAULT) -#define RTLD_DEFAULT NULL -#endif - -/* Need to expose DefaultScreen and RootWindow macros to Java */ -JNIEXPORT jlong JNICALL -Java_com_sun_nativewindow_impl_x11_X11Lib_DefaultScreen(JNIEnv *env, jclass _unused, jlong display) { - return DefaultScreen((Display*) (intptr_t) display); -} - -JNIEXPORT jlong JNICALL -Java_com_sun_nativewindow_impl_x11_X11Lib_DefaultVisualID(JNIEnv *env, jclass _unused, jlong display, jint screen) { - return (jlong) XVisualIDFromVisual( DefaultVisual( (Display*) (intptr_t) display, screen ) ); -} - -JNIEXPORT jlong JNICALL -Java_com_sun_nativewindow_impl_x11_X11Lib_RootWindow(JNIEnv *env, jclass _unused, jlong display, jint screen) { - return RootWindow((Display*) (intptr_t) display, screen); -} - -JNIEXPORT jlong JNICALL -Java_com_sun_nativewindow_impl_x11_X11Lib_dlopen(JNIEnv *env, jclass _unused, jstring name) { - const jbyte* chars; - void* res; - chars = (*env)->GetStringUTFChars(env, name, NULL); - res = dlopen(chars, RTLD_LAZY | RTLD_GLOBAL); - (*env)->ReleaseStringUTFChars(env, name, chars); - return (jlong) ((intptr_t) res); -} - -JNIEXPORT jlong JNICALL -Java_com_sun_nativewindow_impl_x11_X11Lib_dlsym(JNIEnv *env, jclass _unused, jstring name) { - const jbyte* chars; - void* res; - chars = (*env)->GetStringUTFChars(env, name, NULL); - res = dlsym(RTLD_DEFAULT, chars); - (*env)->ReleaseStringUTFChars(env, name, chars); - return (jlong) ((intptr_t) res); -} - -/* Need to pull this in as we don't have a stub header for it */ -extern Bool XineramaEnabled(Display* display); - -static const char * clazzNameInternalBufferUtil = "com/sun/nativewindow/impl/InternalBufferUtil"; -static const char * clazzNameInternalBufferUtilStaticCstrName = "copyByteBuffer"; -static const char * clazzNameInternalBufferUtilStaticCstrSignature = "(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;"; -static const char * clazzNameByteBuffer = "java/nio/ByteBuffer"; -static jclass clazzInternalBufferUtil = NULL; -static jmethodID cstrInternalBufferUtil = NULL; -static jclass clazzByteBuffer = NULL; - -static void _initClazzAccess(JNIEnv *env) { - jclass c; - - if(NULL!=cstrInternalBufferUtil) return ; - - c = (*env)->FindClass(env, clazzNameInternalBufferUtil); - if(NULL==c) { - fprintf(stderr, "FatalError: Java_com_sun_nativewindow_impl_x11_X11Lib: can't find %s\n", clazzNameInternalBufferUtil); - (*env)->FatalError(env, clazzNameInternalBufferUtil); - } - clazzInternalBufferUtil = (jclass)(*env)->NewGlobalRef(env, c); - if(NULL==clazzInternalBufferUtil) { - fprintf(stderr, "FatalError: Java_com_sun_nativewindow_impl_x11_X11Lib: can't use %s\n", clazzNameInternalBufferUtil); - (*env)->FatalError(env, clazzNameInternalBufferUtil); - } - c = (*env)->FindClass(env, clazzNameByteBuffer); - if(NULL==c) { - fprintf(stderr, "FatalError: Java_com_sun_nativewindow_impl_x11_X11Lib: can't find %s\n", clazzNameByteBuffer); - (*env)->FatalError(env, clazzNameByteBuffer); - } - clazzByteBuffer = (jclass)(*env)->NewGlobalRef(env, c); - if(NULL==c) { - fprintf(stderr, "FatalError: Java_com_sun_nativewindow_impl_x11_X11Lib: can't use %s\n", clazzNameByteBuffer); - (*env)->FatalError(env, clazzNameByteBuffer); - } - - cstrInternalBufferUtil = (*env)->GetStaticMethodID(env, clazzInternalBufferUtil, - clazzNameInternalBufferUtilStaticCstrName, clazzNameInternalBufferUtilStaticCstrSignature); - if(NULL==cstrInternalBufferUtil) { - fprintf(stderr, "FatalError: Java_com_sun_nativewindow_impl_x11_X11Lib:: can't create %s.%s %s\n", - clazzNameInternalBufferUtil, - clazzNameInternalBufferUtilStaticCstrName, clazzNameInternalBufferUtilStaticCstrSignature); - (*env)->FatalError(env, clazzNameInternalBufferUtilStaticCstrName); - } -} - -/* Java->C glue code: - * Java package: com.sun.nativewindow.impl.x11.X11Lib - * Java method: XVisualInfo XGetVisualInfo(long arg0, long arg1, XVisualInfo arg2, java.nio.IntBuffer arg3) - * C function: XVisualInfo * XGetVisualInfo(Display * , long, XVisualInfo * , int * ); - */ -JNIEXPORT jobject JNICALL -Java_com_sun_nativewindow_impl_x11_X11Lib_XGetVisualInfoCopied1__JJLjava_nio_ByteBuffer_2Ljava_lang_Object_2I(JNIEnv *env, jclass _unused, jlong arg0, jlong arg1, jobject arg2, jobject arg3, jint arg3_byte_offset) { - XVisualInfo * _ptr2 = NULL; - int * _ptr3 = NULL; - XVisualInfo * _res; - int count; - jobject jbyteSource; - jobject jbyteCopy; - if (arg2 != NULL) { - _ptr2 = (XVisualInfo *) (((char*) (*env)->GetDirectBufferAddress(env, arg2)) + 0); - } - if (arg3 != NULL) { - _ptr3 = (int *) (((char*) (*env)->GetPrimitiveArrayCritical(env, arg3, NULL)) + arg3_byte_offset); - } - _res = XGetVisualInfo((Display *) (intptr_t) arg0, (long) arg1, (XVisualInfo *) _ptr2, (int *) _ptr3); - count = _ptr3[0]; - if (arg3 != NULL) { - (*env)->ReleasePrimitiveArrayCritical(env, arg3, _ptr3, 0); - } - if (_res == NULL) return NULL; - - _initClazzAccess(env); - - jbyteSource = (*env)->NewDirectByteBuffer(env, _res, count * sizeof(XVisualInfo)); - jbyteCopy = (*env)->CallStaticObjectMethod(env, - clazzInternalBufferUtil, cstrInternalBufferUtil, jbyteSource); - - // FIXME: remove reference/gc jbyteSource ?? - XFree(_res); - - return jbyteCopy; -} - |