2004-01-20 03:37:17 -05:00
|
|
|
/*
|
|
|
|
* Copyright (c) 2002 Lightweight Java Game Library Project
|
|
|
|
* All rights reserved.
|
|
|
|
*
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
* modification, are permitted provided that the following conditions are
|
|
|
|
* met:
|
|
|
|
*
|
|
|
|
* * Redistributions of source code must retain the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
*
|
|
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
|
|
* documentation and/or other materials provided with the distribution.
|
|
|
|
*
|
|
|
|
* * Neither the name of 'Light Weight Java Game Library' nor the names of
|
|
|
|
* its contributors may be used to endorse or promote products derived
|
|
|
|
* from this software without specific prior written permission.
|
|
|
|
*
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
|
|
|
|
// ----------------------------------
|
2004-02-08 15:41:00 -05:00
|
|
|
// IMPLEMENTATION OF NATIVE METHODS FOR CLASS: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
// ----------------------------------
|
|
|
|
|
2004-02-08 15:41:00 -05:00
|
|
|
#include "org_lwjgl_opengl_ARBVertexBufferObject.h"
|
2004-01-20 03:37:17 -05:00
|
|
|
#include "extgl.h"
|
|
|
|
#include "checkGLerror.h"
|
|
|
|
|
2004-01-29 17:08:59 -05:00
|
|
|
typedef int GLintptrARB;
|
|
|
|
typedef unsigned int GLsizeiptrARB;
|
|
|
|
|
|
|
|
typedef void (APIENTRY * glBindBufferARBPROC) (GLenum target, GLuint buffer);
|
|
|
|
typedef void (APIENTRY * glDeleteBuffersARBPROC) (GLsizei n, const GLuint *buffers);
|
|
|
|
typedef void (APIENTRY * glGenBuffersARBPROC) (GLsizei n, GLuint *buffers);
|
|
|
|
typedef GLboolean (APIENTRY * glIsBufferARBPROC) (GLuint buffer);
|
|
|
|
typedef void (APIENTRY * glBufferDataARBPROC) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
|
|
|
|
typedef void (APIENTRY * glBufferSubDataARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
|
|
|
|
typedef void (APIENTRY * glGetBufferSubDataARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
|
|
|
|
typedef void * (APIENTRY * glMapBufferARBPROC) (GLenum target, GLenum access);
|
|
|
|
typedef GLboolean (APIENTRY * glUnmapBufferARBPROC) (GLenum target);
|
|
|
|
typedef void (APIENTRY * glGetBufferParameterivARBPROC) (GLenum target, GLenum pname, GLint *params);
|
|
|
|
typedef void (APIENTRY * glGetBufferPointervARBPROC) (GLenum target, GLenum pname, GLvoid **params);
|
2004-02-08 15:41:00 -05:00
|
|
|
|
2004-01-29 17:08:59 -05:00
|
|
|
static glBindBufferARBPROC glBindBufferARB;
|
|
|
|
static glDeleteBuffersARBPROC glDeleteBuffersARB;
|
|
|
|
static glGenBuffersARBPROC glGenBuffersARB;
|
|
|
|
static glIsBufferARBPROC glIsBufferARB;
|
|
|
|
static glBufferDataARBPROC glBufferDataARB;
|
|
|
|
static glBufferSubDataARBPROC glBufferSubDataARB;
|
|
|
|
static glGetBufferSubDataARBPROC glGetBufferSubDataARB;
|
|
|
|
static glMapBufferARBPROC glMapBufferARB;
|
|
|
|
static glUnmapBufferARBPROC glUnmapBufferARB;
|
|
|
|
static glGetBufferParameterivARBPROC glGetBufferParameterivARB;
|
|
|
|
static glGetBufferPointervARBPROC glGetBufferPointervARB;
|
|
|
|
|
|
|
|
void extgl_InitARBVertexBufferObject(JNIEnv *env, jobject ext_set)
|
|
|
|
{
|
|
|
|
if (!extgl_Extensions.GL_ARB_vertex_buffer_object)
|
|
|
|
return;
|
|
|
|
glBindBufferARB = (glBindBufferARBPROC) extgl_GetProcAddress("glBindBufferARB");
|
|
|
|
glDeleteBuffersARB = (glDeleteBuffersARBPROC) extgl_GetProcAddress("glDeleteBuffersARB");
|
|
|
|
glGenBuffersARB = (glGenBuffersARBPROC) extgl_GetProcAddress("glGenBuffersARB");
|
|
|
|
glIsBufferARB = (glIsBufferARBPROC) extgl_GetProcAddress("glIsBufferARB");
|
|
|
|
glBufferDataARB = (glBufferDataARBPROC) extgl_GetProcAddress("glBufferDataARB");
|
|
|
|
glBufferSubDataARB = (glBufferSubDataARBPROC) extgl_GetProcAddress("glBufferSubDataARB");
|
|
|
|
glGetBufferSubDataARB = (glGetBufferSubDataARBPROC) extgl_GetProcAddress("glGetBufferSubDataARB");
|
|
|
|
glMapBufferARB = (glMapBufferARBPROC) extgl_GetProcAddress("glMapBufferARB");
|
|
|
|
glUnmapBufferARB = (glUnmapBufferARBPROC) extgl_GetProcAddress("glUnmapBufferARB");
|
|
|
|
glGetBufferParameterivARB = (glGetBufferParameterivARBPROC) extgl_GetProcAddress("glGetBufferParameterivARB");
|
|
|
|
glGetBufferPointervARB = (glGetBufferPointervARBPROC) extgl_GetProcAddress("glGetBufferPointervARB");
|
|
|
|
EXTGL_SANITY_CHECK(env, ext_set, GL_ARB_vertex_buffer_object)
|
|
|
|
}
|
|
|
|
|
2004-01-20 03:37:17 -05:00
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: nglBindBufferARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_nglBindBufferARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target, jint buffer)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glBindBufferARB)
|
|
|
|
glBindBufferARB(target, buffer);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: nglDeleteBuffersARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_nglDeleteBuffersARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint n, jobject buffers, jint buffers_offset)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glDeleteBuffersARB)
|
|
|
|
GLuint *buffers_ptr = (GLuint *)env->GetDirectBufferAddress(buffers) + buffers_offset;
|
|
|
|
glDeleteBuffersARB(n, buffers_ptr);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: nglGenBuffersARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_nglGenBuffersARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint n, jobject buffers, jint buffers_offset)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glGenBuffersARB)
|
|
|
|
GLuint *buffers_ptr = (GLuint *)env->GetDirectBufferAddress(buffers) + buffers_offset;
|
|
|
|
glGenBuffersARB(n, buffers_ptr);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: glIsBufferARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT jboolean JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_glIsBufferARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint buffer)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glIsBufferARB)
|
|
|
|
GLboolean result = glIsBufferARB(buffer);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: nglBufferDataARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_nglBufferDataARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target, jint size, jobject data, jint data_offset, jint usage)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glBufferDataARB)
|
2004-01-20 05:11:02 -05:00
|
|
|
GLvoid *data_ptr = (GLvoid *)safeGetBufferAddress(env, data, data_offset);
|
2004-01-20 03:37:17 -05:00
|
|
|
glBufferDataARB(target, size, data_ptr, usage);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: nglBufferSubDataARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_nglBufferSubDataARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target, jint offset, jint size, jobject data, jint data_offset)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glBufferSubDataARB)
|
|
|
|
GLvoid *data_ptr = (GLvoid *)((GLubyte *)env->GetDirectBufferAddress(data) + data_offset);
|
|
|
|
glBufferSubDataARB(target, offset, size, data_ptr);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: nglGetBufferSubDataARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_nglGetBufferSubDataARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target, jint offset, jint size, jobject data, jint data_offset)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glGetBufferSubDataARB)
|
|
|
|
GLvoid *data_ptr = (GLvoid *)((GLubyte *)env->GetDirectBufferAddress(data) + data_offset);
|
|
|
|
glGetBufferSubDataARB(target, offset, size, data_ptr);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: glMapBufferARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT jobject JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_glMapBufferARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target, jint access, jint size, jobject oldBuffer)
|
|
|
|
{
|
2004-02-18 14:02:49 -05:00
|
|
|
CHECK_EXISTS(glMapBufferARB)
|
|
|
|
void *buffer_address = glMapBufferARB((GLenum)target, (GLenum)access);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
void *old_buffer_address = safeGetBufferAddress(env, oldBuffer, 0);
|
|
|
|
if (old_buffer_address == buffer_address)
|
|
|
|
return oldBuffer;
|
|
|
|
else
|
|
|
|
return safeNewBuffer(env, buffer_address, size);
|
2004-01-20 03:37:17 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: glUnmapBufferARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT jboolean JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_glUnmapBufferARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glUnmapBufferARB)
|
|
|
|
GLboolean result = glUnmapBufferARB(target);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: nglGetBufferParameterivARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_nglGetBufferParameterivARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target, jint pname, jobject params, jint params_offset)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glGetBufferParameterivARB)
|
|
|
|
GLint *params_ptr = (GLint *)env->GetDirectBufferAddress(params) + params_offset;
|
|
|
|
glGetBufferParameterivARB(target, pname, params_ptr);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2004-02-08 15:41:00 -05:00
|
|
|
* Class: org.lwjgl.opengl.ARBVertexBufferObject
|
2004-01-20 03:37:17 -05:00
|
|
|
* Method: glGetBufferPointerARB
|
|
|
|
*/
|
2004-02-08 15:41:00 -05:00
|
|
|
JNIEXPORT jobject JNICALL Java_org_lwjgl_opengl_ARBVertexBufferObject_glGetBufferPointerARB
|
2004-01-20 03:37:17 -05:00
|
|
|
(JNIEnv * env, jclass clazz, jint target, jint pname, jint size)
|
|
|
|
{
|
|
|
|
CHECK_EXISTS(glGetBufferPointervARB)
|
|
|
|
void *pointer;
|
|
|
|
glGetBufferPointervARB((GLenum)target, (GLenum)pname, &pointer);
|
|
|
|
CHECK_GL_ERROR
|
|
|
|
return safeNewBuffer(env, pointer, size);
|
|
|
|
}
|