86 lines
3.5 KiB
C++
86 lines
3.5 KiB
C++
/*
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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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// IMPLEMENTATION OF NATIVE METHODS FOR CLASS: org.lwjgl.opengl.ATIMapObjectBuffer
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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 * glMapObjectBufferATIPROC) (GLuint buffer);
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typedef void (APIENTRY * glUnmapObjectBufferATIPROC) (GLuint buffer);
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static glMapObjectBufferATIPROC glMapObjectBufferATI;
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static glUnmapObjectBufferATIPROC glUnmapObjectBufferATI;
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/*
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* Class: org.lwjgl.opengl.ATIMapObjectBuffer
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* Method: glMapObjectBufferATI
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*/
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static jobject JNICALL Java_org_lwjgl_opengl_ATIMapObjectBuffer_glMapObjectBufferATI
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(JNIEnv * env, jclass clazz, jint buffer, jint size, jobject oldBuffer)
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{
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void *buffer_address = glMapObjectBufferATI((GLenum)buffer);
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if (oldBuffer != NULL) {
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void *old_buffer_address = env->GetDirectBufferAddress(oldBuffer);
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if (old_buffer_address == buffer_address)
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return oldBuffer;
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}
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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.ATIMapObjectBuffer
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* Method: glUnmapObjectBufferATI
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*/
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static void JNICALL Java_org_lwjgl_opengl_ATIMapObjectBuffer_glUnmapObjectBufferATI
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(JNIEnv * env, jclass clazz, jint buffer)
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{
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glUnmapObjectBufferATI(buffer);
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}
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void extgl_InitATIMapObjectBuffer(JNIEnv *env, jobject ext_set)
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{
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JavaMethodAndGLFunction functions[] = {
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{"glMapObjectBufferATI", "(IILjava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;", (void*)&Java_org_lwjgl_opengl_ATIMapObjectBuffer_glMapObjectBufferATI, "glMapObjectBufferATI", (void**)&glMapObjectBufferATI},
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{"glUnmapObjectBufferATI", "(I)V", (void*)&Java_org_lwjgl_opengl_ATIMapObjectBuffer_glUnmapObjectBufferATI, "glUnmapObjectBufferATI", (void**)&glUnmapObjectBufferATI}
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};
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int num_functions = NUMFUNCTIONS(functions);
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jclass clazz = extgl_ResetClass(env, "org/lwjgl/opengl/ATIMapObjectBuffer");
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if (extgl_Extensions.GL_ATI_map_object_buffer)
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extgl_InitializeClass(env, clazz, ext_set, "GL_ATI_map_object_buffer", num_functions, functions);
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}
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