2004-01-20 03:37:17 -05:00
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/*
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* Copyright (c) 2002 Lightweight Java Game Library Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'Light Weight Java Game Library' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// ----------------------------------
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2004-02-08 15:41:00 -05:00
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// IMPLEMENTATION OF NATIVE METHODS FOR CLASS: org.lwjgl.opengl.NVVertexArrayRange
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2004-01-20 03:37:17 -05:00
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// ----------------------------------
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2004-02-08 15:41:00 -05:00
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#include "org_lwjgl_opengl_NVVertexArrayRange.h"
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2004-01-20 03:37:17 -05:00
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#include "extgl.h"
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#include "checkGLerror.h"
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2004-01-29 17:08:59 -05:00
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typedef void (APIENTRY * glFlushVertexArrayRangeNVPROC) (void);
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typedef void (APIENTRY * glVertexArrayRangeNVPROC) (GLsizei size, const GLvoid *pointer);
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static glFlushVertexArrayRangeNVPROC glFlushVertexArrayRangeNV;
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static glVertexArrayRangeNVPROC glVertexArrayRangeNV;
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#ifdef _WIN32
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typedef void * (APIENTRY * wglAllocateMemoryNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority);
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typedef void (APIENTRY * wglFreeMemoryNVPROC) (void *pointer);
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static wglAllocateMemoryNVPROC wglAllocateMemoryNV;
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static wglFreeMemoryNVPROC wglFreeMemoryNV;
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#endif /* WIN32 */
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#ifdef _X11
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typedef void * (APIENTRY * glXAllocateMemoryNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority);
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typedef void (APIENTRY * glXFreeMemoryNVPROC) (void *pointer);
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static glXAllocateMemoryNVPROC glXAllocateMemoryNV;
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static glXFreeMemoryNVPROC glXFreeMemoryNV;
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#endif /* X11 */
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void extgl_InitNVVertexArrayRange(JNIEnv *env, jobject ext_set)
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{
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if (!extgl_Extensions.GL_NV_vertex_array_range)
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return;
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glFlushVertexArrayRangeNV = (glFlushVertexArrayRangeNVPROC) extgl_GetProcAddress("glFlushVertexArrayRangeNV");
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glVertexArrayRangeNV = (glVertexArrayRangeNVPROC) extgl_GetProcAddress("glVertexArrayRangeNV");
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#ifdef _WIN32
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wglAllocateMemoryNV = (wglAllocateMemoryNVPROC) extgl_GetProcAddress("wglAllocateMemoryNV");
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wglFreeMemoryNV = (wglFreeMemoryNVPROC) extgl_GetProcAddress("wglFreeMemoryNV");
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#endif /* WIN32 */
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#ifdef _X11
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glXAllocateMemoryNV = (glXAllocateMemoryNVPROC) extgl_GetProcAddress("glXAllocateMemoryNV");
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glXFreeMemoryNV = (glXFreeMemoryNVPROC) extgl_GetProcAddress("glXFreeMemoryNV");
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#endif /* X11 */
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EXTGL_SANITY_CHECK(env, ext_set, GL_NV_vertex_array_range)
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}
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2004-02-08 15:41:00 -05:00
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2004-01-20 03:37:17 -05:00
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/*
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2004-02-08 15:41:00 -05:00
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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2004-01-20 03:37:17 -05:00
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* Method: nglVertexArrayRangeNV
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*/
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2004-02-08 15:41:00 -05:00
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_nglVertexArrayRangeNV
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2004-01-20 03:37:17 -05:00
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(JNIEnv * env, jclass clazz, jint size, jobject pPointer, jint pPointer_offset)
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{
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CHECK_EXISTS(glVertexArrayRangeNV)
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GLvoid *pPointer_ptr = (GLvoid *)((GLubyte *)env->GetDirectBufferAddress(pPointer) + pPointer_offset);
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glVertexArrayRangeNV(size, pPointer_ptr);
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CHECK_GL_ERROR
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}
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/*
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2004-02-08 15:41:00 -05:00
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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2004-01-20 03:37:17 -05:00
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* Method: glFlushVertexArrayRangeNV
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*/
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2004-02-08 15:41:00 -05:00
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_glFlushVertexArrayRangeNV
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2004-01-20 03:37:17 -05:00
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(JNIEnv * env, jclass clazz)
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{
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CHECK_EXISTS(glFlushVertexArrayRangeNV)
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glFlushVertexArrayRangeNV();
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CHECK_GL_ERROR
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}
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/*
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2004-02-08 15:41:00 -05:00
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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2004-01-20 03:37:17 -05:00
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* Method: glXAllocateMemoryNV
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*/
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2004-02-08 15:41:00 -05:00
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JNIEXPORT jobject JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_glXAllocateMemoryNV
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2004-01-20 03:37:17 -05:00
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(JNIEnv * env, jclass clazz, jint size, jfloat readFrequency, jfloat writeFrequency, jfloat priority)
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{
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#ifdef _X11
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CHECK_EXISTS(glXAllocateMemoryNV)
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void *mem_address = glXAllocateMemoryNV((GLint) size, (GLfloat)readFrequency, (GLfloat)writeFrequency, (GLfloat)priority);
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return safeNewBuffer(env, mem_address, size);
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#else
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CHECK_EXISTS(NULL)
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return NULL;
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#endif
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}
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/*
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2004-02-08 15:41:00 -05:00
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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2004-01-20 03:37:17 -05:00
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* Method: glXFreeMemoryNV
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*/
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2004-02-08 15:41:00 -05:00
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_glXFreeMemoryNV
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2004-01-20 03:37:17 -05:00
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(JNIEnv * env, jclass clazz, jobject pointer)
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{
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#ifdef _X11
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void *address = (void *)env->GetDirectBufferAddress(pointer);
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glXFreeMemoryNV(address);
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#else
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CHECK_EXISTS(NULL)
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#endif
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}
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/*
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2004-02-08 15:41:00 -05:00
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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2004-01-20 03:37:17 -05:00
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* Method: wglAllocateMemoryNV
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*/
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2004-02-08 15:41:00 -05:00
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JNIEXPORT jobject JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_wglAllocateMemoryNV
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2004-01-20 03:37:17 -05:00
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(JNIEnv * env, jclass clazz, jint size, jfloat readFrequency, jfloat writeFrequency, jfloat priority)
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{
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#ifdef _WIN32
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CHECK_EXISTS(wglAllocateMemoryNV)
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void *mem_address = wglAllocateMemoryNV((GLint)size, (GLfloat)readFrequency, (GLfloat)writeFrequency, (GLfloat)priority);
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return safeNewBuffer(env, mem_address, size);
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#else
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CHECK_EXISTS(NULL)
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return NULL;
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#endif
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}
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/*
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2004-02-08 15:41:00 -05:00
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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2004-01-20 03:37:17 -05:00
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* Method: wglFreeMemoryNV
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*/
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2004-02-08 15:41:00 -05:00
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_wglFreeMemoryNV
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2004-01-20 03:37:17 -05:00
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(JNIEnv * env, jclass clazz, jobject pointer)
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{
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#ifdef _WIN32
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CHECK_EXISTS(wglFreeMemoryNV)
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void *address = (void *)env->GetDirectBufferAddress(pointer);
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wglFreeMemoryNV(address);
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#else
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CHECK_EXISTS(NULL)
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#endif
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}
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