140 lines
5.8 KiB
C++
140 lines
5.8 KiB
C++
/*
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* Copyright (c) 2002-2004 LWJGL 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 'LWJGL' 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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// IMPLEMENTATION OF NATIVE METHODS FOR CLASS: org.lwjgl.opengl.NVVertexArrayRange
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// ----------------------------------
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#include "extgl.h"
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#include "common_tools.h"
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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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/*
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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* Method: nglVertexArrayRangeNV
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*/
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static void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_nglVertexArrayRangeNV
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(JNIEnv * env, jclass clazz, jint size, jobject pPointer, jint pPointer_offset)
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{
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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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}
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/*
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* Class: org.lwjgl.opengl.NVVertexArrayRange
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* Method: glFlushVertexArrayRangeNV
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*/
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static void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_glFlushVertexArrayRangeNV
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(JNIEnv * env, jclass clazz)
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{
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glFlushVertexArrayRangeNV();
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}
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#ifdef _X11
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static jobject JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_glXAllocateMemoryNV
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(JNIEnv * env, jclass clazz, jint size, jfloat readFrequency, jfloat writeFrequency, jfloat priority)
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{
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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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}
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static void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_glXFreeMemoryNV
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(JNIEnv * env, jclass clazz, jobject pointer)
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{
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void *address = (void *)env->GetDirectBufferAddress(pointer);
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glXFreeMemoryNV(address);
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}
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#endif
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#ifdef _WIN32
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static jobject JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_wglAllocateMemoryNV
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(JNIEnv * env, jclass clazz, jint size, jfloat readFrequency, jfloat writeFrequency, jfloat priority)
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{
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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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}
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static void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_wglFreeMemoryNV
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(JNIEnv * env, jclass clazz, jobject pointer)
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{
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void *address = (void *)env->GetDirectBufferAddress(pointer);
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wglFreeMemoryNV(address);
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}
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#endif
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extern "C" {
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_NVVertexArrayRange_initNativeStubs(JNIEnv *env, jclass clazz) {
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JavaMethodAndExtFunction functions[] = {
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{"nglVertexArrayRangeNV", "(ILjava/nio/Buffer;I)V", (void*)&Java_org_lwjgl_opengl_NVVertexArrayRange_nglVertexArrayRangeNV, "glVertexArrayRangeNV", (void**)&glVertexArrayRangeNV},
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{"glFlushVertexArrayRangeNV", "()V", (void*)&Java_org_lwjgl_opengl_NVVertexArrayRange_glFlushVertexArrayRangeNV, "glFlushVertexArrayRangeNV", (void**)&glFlushVertexArrayRangeNV},
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#ifdef _X11
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{"glXAllocateMemoryNV", "(IFFF)Ljava/nio/ByteBuffer;", (void*)&Java_org_lwjgl_opengl_NVVertexArrayRange_glXAllocateMemoryNV, "glXAllocateMemoryNV", (void**)&glXAllocateMemoryNV},
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{"glXFreeMemoryNV", "(Ljava/nio/ByteBuffer;)V", (void*)&Java_org_lwjgl_opengl_NVVertexArrayRange_glXFreeMemoryNV, "glXFreeMemoryNV", (void**)&glXFreeMemoryNV},
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#endif
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#ifdef WIN32
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{"wglAllocateMemoryNV", "(IFFF)Ljava/nio/ByteBuffer;", (void*)&Java_org_lwjgl_opengl_NVVertexArrayRange_wglAllocateMemoryNV, "wglAllocateMemoryNV", (void**)&wglAllocateMemoryNV},
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{"wglFreeMemoryNV", "(Ljava/nio/ByteBuffer;)V", (void*)&Java_org_lwjgl_opengl_NVVertexArrayRange_wglFreeMemoryNV, "wglFreeMemoryNV", (void**)&wglFreeMemoryNV}
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#endif
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};
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int num_functions = NUMFUNCTIONS(functions);
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extgl_InitializeClass(env, clazz, num_functions, functions);
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}
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}
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