diff options
Diffstat (limited to 'CNativeCode/OpenGL_JauJNI14_funcs.c')
| -rw-r--r-- | CNativeCode/OpenGL_JauJNI14_funcs.c | 224 |
1 files changed, 143 insertions, 81 deletions
diff --git a/CNativeCode/OpenGL_JauJNI14_funcs.c b/CNativeCode/OpenGL_JauJNI14_funcs.c index fd518d5..691fd11 100644 --- a/CNativeCode/OpenGL_JauJNI14_funcs.c +++ b/CNativeCode/OpenGL_JauJNI14_funcs.c @@ -4,87 +4,149 @@ */ -/*
- * Leo Chan -- 1995
- *
- * This mammoth C file takes care of all the native implementation for the
- * bulk of OpenGL commands
- * ---------------
- *
- * Sven Goethel
- *
- * September 1997
- */
-
-/*
- * need to include the JAVA internal header files for macros and function
- * prototypes required to maipulated JAVA data structures and functions
- *
- * StubPreamble.h includes the structure and macro definitions neede to
- * convert JAVA data structures into C data structures.
- *
- */
-
-#include "OpenGL_misc.h"
-
-/*
- * the next thing to include are special headers that were created by
- * JAVAH. They include the C structure definitions for the JAVA classes
- */
-#include "gl4java_GLFunc14JauJNI.h"
-
-/*--------------------------------------------------------------------------
- * here on in is just regular apple pie C
- */
-
-#ifndef LIBAPIENTRY
- #define LIBAPIENTRY
-#endif
-#ifndef LIBAPI
- #define LIBAPI
-#endif
-
-#ifndef CALLBACK
- #define CALLBACK
-#endif
-/** THIS IS A MANUAL CODED PART
- gl-manualCodedImplJNI.java
-*/
-
-static const char _gl_n_a_string[] = "GL-String not avaiable !";
-
-JNIEXPORT jstring JNICALL
-Java_gl4java_GLFunc14JauJNI_glGetString ( JNIEnv *env, jobject obj,
- jint name )
-{
- const char * tmpString=0;
-
- if ( disp__glGetString == NULL )
- return (*env)->NewStringUTF(env, _gl_n_a_string);
-
- tmpString = disp__glGetString ( /* jint */ name);
- if(tmpString==NULL)
- tmpString=_gl_n_a_string;
-
- return (*env)->NewStringUTF(env, tmpString);
-}
-
-static const char * _gl_lib_vendor_="Jausoft - Sven Goethel Software Development";
-static const char * _gl_lib_version_="2.8.0.8";
-
-JNIEXPORT jstring JNICALL
-Java_gl4java_GLFunc14JauJNI_getNativeVendor ( JNIEnv *env, jobject obj )
-{
- return (*env)->NewStringUTF(env, _gl_lib_vendor_);
-}
-
-JNIEXPORT jstring JNICALL
-Java_gl4java_GLFunc14JauJNI_getNativeVersion ( JNIEnv *env, jobject obj )
-{
- return (*env)->NewStringUTF(env, _gl_lib_version_);
-}
-
+/* + * Leo Chan -- 1995 + * + * This mammoth C file takes care of all the native implementation for the + * bulk of OpenGL commands + * --------------- + * + * Sven Goethel + * + * September 1997 + */ + +/* + * need to include the JAVA internal header files for macros and function + * prototypes required to maipulated JAVA data structures and functions + * + * StubPreamble.h includes the structure and macro definitions neede to + * convert JAVA data structures into C data structures. + * + */ + +#include "OpenGL_misc.h" + +/* + * the next thing to include are special headers that were created by + * JAVAH. They include the C structure definitions for the JAVA classes + */ +#include "gl4java_GLFunc14JauJNI.h" + +/*-------------------------------------------------------------------------- + * here on in is just regular apple pie C + */ + +#ifndef LIBAPIENTRY + #define LIBAPIENTRY +#endif +#ifndef LIBAPI + #define LIBAPI +#endif + +#ifndef CALLBACK + #define CALLBACK +#endif +/** THIS IS A MANUAL CODED PART + gl-manualCodedImplJNI.java +*/ + +static const char _gl_n_a_string[] = "GL-String not avaiable !"; + +JNIEXPORT jstring JNICALL +Java_gl4java_GLFunc14JauJNI_glGetString ( JNIEnv *env, jobject obj, + jint name ) +{ + const char * tmpString=0; + + if ( disp__glGetString == NULL ) + return (*env)->NewStringUTF(env, _gl_n_a_string); + + tmpString = disp__glGetString ( /* jint */ name); + if(tmpString==NULL) + tmpString=_gl_n_a_string; + + return (*env)->NewStringUTF(env, tmpString); +} + +static const char * _gl_lib_vendor_="Jausoft - Sven Goethel Software Development"; +static const char * _gl_lib_version_="2.8.0.8"; + +JNIEXPORT jstring JNICALL +Java_gl4java_GLFunc14JauJNI_getNativeVendor ( JNIEnv *env, jobject obj ) +{ + return (*env)->NewStringUTF(env, _gl_lib_vendor_); +} + +JNIEXPORT jstring JNICALL +Java_gl4java_GLFunc14JauJNI_getNativeVersion ( JNIEnv *env, jobject obj ) +{ + return (*env)->NewStringUTF(env, _gl_lib_version_); +} + +//---------------------------------------------------------------------- +// Support for NVidia routines +// + +#include "ptrtypes.h" + +#ifdef _X11_ + #include <GL/glx.h> + #include <dlfcn.h> + #include "glxtool.h" + #include <unistd.h> +#endif + +#ifdef _WIN32_ + #include "wgltool.h" +#endif + +#define GET_GL_PROCADDRESS(a) getGLProcAddressHelper (NULL, NULL, (a), NULL, 1, 0); + +JNIEXPORT jlong JNICALL +Java_gl4java_GLFunc14JauJNI_glAllocateMemoryNV0(JNIEnv* env, jobject unused, + jint size, + jfloat readFreq, + jfloat writeFreq, + jfloat priority) +{ + void* (CALLBACK *disp__glAllocateMemoryNV)(int, float, float, float) = +#ifdef _WIN32_ + disp__wglAllocateMemoryNV; +#elif defined(_X11_) + disp__glXAllocateMemoryNV; +#else + NULL; +#endif + + if (disp__glAllocateMemoryNV == NULL) return 0; + + return ((uintptr_t) disp__glAllocateMemoryNV(size, readFreq, writeFreq, priority)); +} + +JNIEXPORT void JNICALL +Java_gl4java_GLFunc14JauJNI_glFreeMemoryNV0(JNIEnv* env, jobject unused, jlong address) +{ + void (CALLBACK *disp__glFreeMemoryNV)(void*) = +#if (defined(_WIN32_)) + disp__wglFreeMemoryNV; +#elif defined(_X11_) + disp__glXFreeMemoryNV; +#else + NULL; +#endif + + if (disp__glFreeMemoryNV == NULL) return; + + disp__glFreeMemoryNV((void*) ((uintptr_t) address)); +} + +JNIEXPORT jobject JNICALL +Java_gl4java_GLFunc14JauJNI_newDirectByteBuffer(JNIEnv* env, jobject unused, jlong addr, jint capacity) +{ + return (*env)->NewDirectByteBuffer(env, (void *) ((uintptr_t) addr), capacity); +} /** * C2J Parser Version 3.0 * Jausoft - Sven Goethel Software Development |