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Added the new extensions

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Ioannis Tsakpinis 2004-01-30 20:34:09 +00:00
parent 2b30f02fa8
commit 8c4940b0d3
3 changed files with 157 additions and 89 deletions
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72
src/java/org/lwjgl/opengl/GLCaps.java
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@ -1,31 +1,31 @@
/*
/*
* 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
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
*
* * 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
* * 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
* 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
* 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.
*/
@ -33,6 +33,7 @@
package org.lwjgl.opengl;
import org.lwjgl.Sys;
import java.lang.reflect.*;
import java.lang.reflect.Field;
import java.util.HashMap;
@ -41,23 +42,29 @@ import java.util.Iterator;
/**
* $Id$
*
* <p/>
* A static class describing all supported GL capabilities.
*
*
* @author elias_naur <elias_naur@users.sourceforge.net>
* @version $Revision$
*/
public abstract class GLCaps {
/*
* Available extensions
*/
public static boolean GL_ARB_imaging;
public static boolean GL_ARB_depth_texture;
public static boolean GL_ARB_fragment_program;
public static boolean GL_ARB_fragment_shader;
public static boolean GL_ARB_matrix_palette;
public static boolean GL_ARB_multisample;
public static boolean GL_ARB_multitexture;
public static boolean GL_ARB_occlusion_query;
public static boolean GL_ARB_point_parameters;
public static boolean GL_ARB_shading_language_100;
public static boolean GL_ARB_point_sprite;
public static boolean GL_ARB_shading_language;
public static boolean GL_ARB_shader_objects;
public static boolean GL_ARB_shadow;
public static boolean GL_ARB_shadow_ambient;
public static boolean GL_ARB_texture_compression;
@ -72,9 +79,10 @@ public abstract class GLCaps {
public static boolean GL_ARB_transpose_matrix;
public static boolean GL_ARB_vertex_blend;
public static boolean GL_ARB_vertex_program;
public static boolean GL_ARB_fragment_program;
public static boolean GL_ARB_vertex_buffer_object;
public static boolean GL_ARB_vertex_shader;
public static boolean GL_ARB_window_pos;
public static boolean GL_EXT_abgr;
public static boolean GL_EXT_bgra;
public static boolean GL_EXT_blend_function_separate;
@ -99,40 +107,55 @@ public abstract class GLCaps {
public static boolean GL_EXT_texture_lod_bias;
public static boolean GL_EXT_vertex_shader;
public static boolean GL_EXT_vertex_weighting;
public static boolean GL_ATI_draw_buffers;
public static boolean GL_ATI_element_array;
public static boolean GL_ATI_envmap_bumpmap;
public static boolean GL_ATI_fragment_shader;
public static boolean GL_ATI_map_object_buffer;
public static boolean GL_ATI_pn_triangles;
public static boolean GL_ATI_texture_float;
public static boolean GL_ATI_texture_mirror_once;
public static boolean GL_ATI_vertex_array_object;
public static boolean GL_ATI_vertex_attrib_array_object;
public static boolean GL_ATI_vertex_streams;
public static boolean GL_ATI_separate_stencil;
public static boolean GL_ATIX_point_sprites;
public static boolean GL_ATIX_texture_env_route;
public static boolean GL_NV_blend_square;
public static boolean GL_NV_copy_depth_to_color;
public static boolean GL_NV_depth_clamp;
public static boolean GL_NV_evaluators;
public static boolean GL_NV_fence;
public static boolean GL_NV_fragment_program;
public static boolean GL_NV_float_buffer;
public static boolean GL_NV_fog_distance;
public static boolean GL_NV_half_float;
public static boolean GL_NV_light_max_exponent;
public static boolean GL_NV_multisample_filter_hint;
public static boolean GL_NV_occlusion_query;
public static boolean GL_NV_packed_depth_stencil;
public static boolean GL_NV_pixel_data_range;
public static boolean GL_NV_point_sprite;
public static boolean GL_NV_primitive_restart;
public static boolean GL_NV_register_combiners;
public static boolean GL_NV_register_combiners2;
public static boolean GL_NV_texgen_reflection;
public static boolean GL_NV_texture_compression_vtc;
public static boolean GL_NV_texture_env_combine4;
public static boolean GL_NV_texture_expand_normal;
public static boolean GL_NV_texture_rectangle;
public static boolean GL_NV_texture_shader;
public static boolean GL_NV_texture_shader2;
public static boolean GL_NV_texture_shader3;
public static boolean GL_NV_vertex_array_range;
public static boolean GL_NV_vertex_array_range2;
public static boolean GL_NV_texture_compression_vtc;
public static boolean GL_NV_vertex_program;
public static boolean GL_NV_vertex_program1_1;
public static boolean GL_NV_vertex_program2;
public static boolean OpenGL11;
public static boolean OpenGL12;
public static boolean OpenGL13;
@ -145,12 +168,12 @@ public abstract class GLCaps {
private static void setExtensionFields(HashSet exts, HashMap field_map) {
Sys.log("Available extensions:");
Iterator it = exts.iterator();
while (it.hasNext()) {
while ( it.hasNext() ) {
String ext = (String)it.next();
Sys.log(ext);
Field f = (Field)field_map.get(ext);
if (f != null) {
if ( f != null ) {
try {
f.setBoolean(GLCaps.class, true);
} catch (IllegalAccessException e) {
@ -162,16 +185,15 @@ public abstract class GLCaps {
}
/**
* Determine which extensions are available. Use this to initialize capability fields.
* Can only be called _after_ a GLWindow or Pbuffer has been created.
* Determine which extensions are available. Use this to initialize capability fields. Can only be
* called _after_ a GLWindow or Pbuffer has been created.
*/
static void determineAvailableExtensions(HashSet exts) {
// Grab all the public static booleans out of this class
Field[] fields = GLCaps.class.getDeclaredFields();
HashMap map = new HashMap(fields.length);
for (int i = 0; i < fields.length; i++) {
if (Modifier.isStatic(fields[i].getModifiers())
&& fields[i].getType() == boolean.class) {
for ( int i = 0; i < fields.length; i++ ) {
if ( Modifier.isStatic(fields[i].getModifiers()) && fields[i].getType() == boolean.class ) {
map.put(fields[i].getName(), fields[i]);
// reset fields
try {