2004-06-12 16:28:34 -04:00
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/*
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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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2004-01-20 03:37:17 -05:00
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// ----------------------------------
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2004-03-29 11:55:27 -05:00
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// IMPLEMENTATION OF NATIVE METHODS FOR CLASS: org.lwjgl.opengl.ARBBufferObject
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2004-01-20 03:37:17 -05:00
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// ----------------------------------
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#include "extgl.h"
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2004-03-07 11:01:45 -05:00
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#include "common_tools.h"
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2004-01-20 03:37:17 -05:00
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2004-01-29 17:08:59 -05:00
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typedef int GLintptrARB;
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typedef unsigned int GLsizeiptrARB;
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typedef void (APIENTRY * glBindBufferARBPROC) (GLenum target, GLuint buffer);
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typedef void (APIENTRY * glDeleteBuffersARBPROC) (GLsizei n, const GLuint *buffers);
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typedef void (APIENTRY * glGenBuffersARBPROC) (GLsizei n, GLuint *buffers);
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typedef GLboolean (APIENTRY * glIsBufferARBPROC) (GLuint buffer);
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typedef void (APIENTRY * glBufferDataARBPROC) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
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typedef void (APIENTRY * glBufferSubDataARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
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typedef void (APIENTRY * glGetBufferSubDataARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
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typedef void * (APIENTRY * glMapBufferARBPROC) (GLenum target, GLenum access);
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typedef GLboolean (APIENTRY * glUnmapBufferARBPROC) (GLenum target);
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typedef void (APIENTRY * glGetBufferParameterivARBPROC) (GLenum target, GLenum pname, GLint *params);
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typedef void (APIENTRY * glGetBufferPointervARBPROC) (GLenum target, GLenum pname, GLvoid **params);
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2004-01-29 17:08:59 -05:00
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static glBindBufferARBPROC glBindBufferARB;
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static glDeleteBuffersARBPROC glDeleteBuffersARB;
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static glGenBuffersARBPROC glGenBuffersARB;
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static glIsBufferARBPROC glIsBufferARB;
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static glBufferDataARBPROC glBufferDataARB;
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static glBufferSubDataARBPROC glBufferSubDataARB;
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static glGetBufferSubDataARBPROC glGetBufferSubDataARB;
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static glMapBufferARBPROC glMapBufferARB;
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static glUnmapBufferARBPROC glUnmapBufferARB;
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static glGetBufferParameterivARBPROC glGetBufferParameterivARB;
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static glGetBufferPointervARBPROC glGetBufferPointervARB;
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2004-01-20 03:37:17 -05:00
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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2004-01-20 03:37:17 -05:00
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* Method: nglBindBufferARB
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*/
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2004-03-29 11:55:27 -05:00
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static void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_nglBindBufferARB
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(JNIEnv * env, jclass clazz, jint target, jint buffer)
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{
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glBindBufferARB(target, buffer);
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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* Method: nglDeleteBuffersARB
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*/
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static void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_nglDeleteBuffersARB
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(JNIEnv * env, jclass clazz, jint n, jobject buffers, jint buffers_offset)
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{
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GLuint *buffers_ptr = (GLuint *)(*env)->GetDirectBufferAddress(env, buffers) + buffers_offset;
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glDeleteBuffersARB(n, buffers_ptr);
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2004-03-07 11:01:45 -05:00
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2004-01-20 03:37:17 -05:00
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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* Method: nglGenBuffersARB
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*/
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static void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_nglGenBuffersARB
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(JNIEnv * env, jclass clazz, jint n, jobject buffers, jint buffers_offset)
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{
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GLuint *buffers_ptr = (GLuint *)(*env)->GetDirectBufferAddress(env, buffers) + buffers_offset;
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glGenBuffersARB(n, buffers_ptr);
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2004-01-20 03:37:17 -05:00
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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* Method: glIsBufferARB
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*/
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static jboolean JNICALL Java_org_lwjgl_opengl_ARBBufferObject_glIsBufferARB
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(JNIEnv * env, jclass clazz, jint buffer)
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{
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GLboolean result = glIsBufferARB(buffer);
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2004-01-20 03:37:17 -05:00
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return result;
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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* Method: nglBufferDataARB
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*/
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static void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_nglBufferDataARB
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(JNIEnv * env, jclass clazz, jint target, jint size, jobject data, jint data_offset, jint usage)
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{
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GLvoid *data_ptr = (GLvoid *)safeGetBufferAddress(env, data, data_offset);
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glBufferDataARB(target, size, data_ptr, usage);
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2004-01-20 03:37:17 -05:00
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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* Method: nglBufferSubDataARB
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*/
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static void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_nglBufferSubDataARB
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(JNIEnv * env, jclass clazz, jint target, jint offset, jint size, jobject data, jint data_offset)
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{
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GLvoid *data_ptr = (GLvoid *)((GLubyte *)(*env)->GetDirectBufferAddress(env, data) + data_offset);
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glBufferSubDataARB(target, offset, size, data_ptr);
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2004-01-20 03:37:17 -05:00
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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2004-01-20 03:37:17 -05:00
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* Method: nglGetBufferSubDataARB
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*/
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static void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_nglGetBufferSubDataARB
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(JNIEnv * env, jclass clazz, jint target, jint offset, jint size, jobject data, jint data_offset)
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{
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GLvoid *data_ptr = (GLvoid *)((GLubyte *)(*env)->GetDirectBufferAddress(env, data) + data_offset);
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glGetBufferSubDataARB(target, offset, size, data_ptr);
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2004-01-20 03:37:17 -05:00
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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* Method: glMapBufferARB
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*/
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static jobject JNICALL Java_org_lwjgl_opengl_ARBBufferObject_glMapBufferARB
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(JNIEnv * env, jclass clazz, jint target, jint access, jint size, jobject oldBuffer)
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{
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void *buffer_address = glMapBufferARB((GLenum)target, (GLenum)access);
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2004-02-18 14:02:49 -05:00
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void *old_buffer_address = safeGetBufferAddress(env, oldBuffer, 0);
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if (old_buffer_address == buffer_address)
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return oldBuffer;
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else
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return safeNewBuffer(env, buffer_address, size);
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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* Method: glUnmapBufferARB
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*/
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static jboolean JNICALL Java_org_lwjgl_opengl_ARBBufferObject_glUnmapBufferARB
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(JNIEnv * env, jclass clazz, jint target)
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{
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GLboolean result = glUnmapBufferARB(target);
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2004-01-20 03:37:17 -05:00
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return result;
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}
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/*
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2004-03-29 11:55:27 -05:00
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* Class: org.lwjgl.opengl.ARBBufferObject
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2004-01-20 03:37:17 -05:00
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* Method: nglGetBufferParameterivARB
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*/
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2004-03-29 11:55:27 -05:00
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static void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_nglGetBufferParameterivARB
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(JNIEnv * env, jclass clazz, jint target, jint pname, jobject params, jint params_offset)
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{
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GLint *params_ptr = (GLint *)(*env)->GetDirectBufferAddress(env, params) + params_offset;
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glGetBufferParameterivARB(target, pname, params_ptr);
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2004-03-07 11:01:45 -05:00
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2004-01-20 03:37:17 -05:00
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}
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/*
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* Class: org.lwjgl.opengl.ARBBufferObject
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2004-01-20 03:37:17 -05:00
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* Method: glGetBufferPointerARB
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*/
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static jobject JNICALL Java_org_lwjgl_opengl_ARBBufferObject_glGetBufferPointerARB
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(JNIEnv * env, jclass clazz, jint target, jint pname, jint size)
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{
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void *pointer;
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glGetBufferPointervARB((GLenum)target, (GLenum)pname, &pointer);
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return safeNewBuffer(env, pointer, size);
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}
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2004-03-07 10:18:47 -05:00
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2004-09-10 04:13:56 -04:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBBufferObject_initNativeStubs(JNIEnv *env, jclass clazz) {
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JavaMethodAndExtFunction functions[] = {
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{"nglBindBufferARB", "(II)V", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_nglBindBufferARB, "glBindBufferARB", (void*)&glBindBufferARB},
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{"nglDeleteBuffersARB", "(ILjava/nio/IntBuffer;I)V", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_nglDeleteBuffersARB, "glDeleteBuffersARB", (void*)&glDeleteBuffersARB},
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{"nglGenBuffersARB", "(ILjava/nio/IntBuffer;I)V", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_nglGenBuffersARB, "glGenBuffersARB", (void*)&glGenBuffersARB},
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{"glIsBufferARB", "(I)Z", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_glIsBufferARB, "glIsBufferARB", (void*)&glIsBufferARB},
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{"nglBufferDataARB", "(IILjava/nio/Buffer;II)V", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_nglBufferDataARB, "glBufferDataARB", (void*)&glBufferDataARB},
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{"nglBufferSubDataARB", "(IIILjava/nio/Buffer;I)V", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_nglBufferSubDataARB, "glBufferSubDataARB", (void*)&glBufferSubDataARB},
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{"nglGetBufferSubDataARB", "(IIILjava/nio/Buffer;I)V", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_nglGetBufferSubDataARB, "glGetBufferSubDataARB", (void*)&glGetBufferSubDataARB},
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{"glMapBufferARB", "(IIILjava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_glMapBufferARB, "glMapBufferARB", (void*)&glMapBufferARB},
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{"glUnmapBufferARB", "(I)Z", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_glUnmapBufferARB, "glUnmapBufferARB", (void*)&glUnmapBufferARB},
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{"nglGetBufferParameterivARB", "(IILjava/nio/IntBuffer;I)V", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_nglGetBufferParameterivARB, "glGetBufferParameterivARB", (void*)&glGetBufferParameterivARB},
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{"glGetBufferPointerARB", "(III)Ljava/nio/ByteBuffer;", (void*)&Java_org_lwjgl_opengl_ARBBufferObject_glGetBufferPointerARB, "glGetBufferPointervARB", (void*)&glGetBufferPointervARB}
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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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#ifdef __cplusplus
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}
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#endif
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