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Diffstat (limited to 'src/jake2/render/lwjgl/LWJGLBase.java')
-rw-r--r--src/jake2/render/lwjgl/LWJGLBase.java689
1 files changed, 324 insertions, 365 deletions
diff --git a/src/jake2/render/lwjgl/LWJGLBase.java b/src/jake2/render/lwjgl/LWJGLBase.java
index f4b251f..0767453 100644
--- a/src/jake2/render/lwjgl/LWJGLBase.java
+++ b/src/jake2/render/lwjgl/LWJGLBase.java
@@ -1,365 +1,324 @@
-/*
- * LWJGLBase.java
- * Copyright (C) 2004
- *
- * $Id: LWJGLBase.java,v 1.1 2004-12-16 19:53:41 cawe Exp $
- */
-/*
-Copyright (C) 1997-2001 Id Software, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-*/
-package jake2.render.lwjgl;
-
-import jake2.Defines;
-import jake2.client.VID;
-import jake2.client.viddef_t;
-import jake2.game.cvar_t;
-import jake2.qcommon.xcommand_t;
-
-import java.awt.Dimension;
-import java.util.LinkedList;
-
-import org.lwjgl.LWJGLException;
-import org.lwjgl.opengl.Display;
-import org.lwjgl.opengl.DisplayMode;
-import org.lwjgl.opengl.GL11;
-import org.lwjgl.util.GLImpl;
-
-public abstract class LWJGLBase {
- // IMPORTED FUNCTIONS
- protected DisplayMode oldDisplayMode;
-
- protected GLImpl gl=new GLImpl();
-
- // window position on the screen
- int window_xpos, window_ypos;
- protected viddef_t vid = new viddef_t();
-
- // handles the post initialization with JoglRenderer
- protected boolean post_init = false;
- protected boolean contextInUse = false;
- protected abstract boolean R_Init2();
-
- protected final xcommand_t INIT_CALLBACK = new xcommand_t() {
- public void execute() {
- // only used for the first run (initialization)
- // clear the screen
- gl.glClearColor(0, 0, 0, 0);
- gl.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
-
- //
- // check the post init process
- //
- if (!post_init) {
- VID.Printf(Defines.PRINT_ALL, "Missing multi-texturing for FastJOGL renderer\n");
- }
-
- GLimp_EndFrame();
- }
- };
- protected xcommand_t callback = INIT_CALLBACK;
-
- protected cvar_t vid_fullscreen;
-
- // enum rserr_t
- protected static final int rserr_ok = 0;
- protected static final int rserr_invalid_fullscreen = 1;
- protected static final int rserr_invalid_mode = 2;
- protected static final int rserr_unknown = 3;
-
- private java.awt.DisplayMode toAwtDisplayMode(DisplayMode m)
- {
- return new java.awt.DisplayMode(m.getWidth(),m.getHeight(),m.getBitsPerPixel(),m.getFrequency());
- }
-
- public java.awt.DisplayMode[] getModeList()
- {
- DisplayMode[] modes = Display.getAvailableDisplayModes();
-
- LinkedList l = new LinkedList();
- l.add(toAwtDisplayMode(oldDisplayMode));
-
- for (int i = 0; i < modes.length; i++) {
- DisplayMode m = modes[i];
-
- if (m.getBitsPerPixel() != oldDisplayMode.getBitsPerPixel()) continue;
- if (m.getFrequency() > oldDisplayMode.getFrequency()) continue;
- if (m.getHeight() < 240 || m.getWidth() < 320) continue;
-
- int j = 0;
- java.awt.DisplayMode ml = null;
- for (j = 0; j < l.size(); j++) {
- ml = (java.awt.DisplayMode)l.get(j);
- if (ml.getWidth() > m.getWidth()) break;
- if (ml.getWidth() == m.getWidth() && ml.getHeight() >= m.getHeight()) break;
- }
- if (j == l.size()) {
- l.addLast(toAwtDisplayMode(m));
- } else if (ml.getWidth() > m.getWidth() || ml.getHeight() > m.getHeight()) {
- l.add(j, toAwtDisplayMode(m));
- } else if (m.getFrequency() > ml.getRefreshRate()){
- l.remove(j);
- l.add(j, toAwtDisplayMode(m));
- }
- }
- java.awt.DisplayMode[] ma = new java.awt.DisplayMode[l.size()];
- l.toArray(ma);
- return ma;
- }
-
- public DisplayMode[] getLWJGLModeList() {
- DisplayMode[] modes = Display.getAvailableDisplayModes();
-
- LinkedList l = new LinkedList();
- l.add(oldDisplayMode);
-
- for (int i = 0; i < modes.length; i++) {
- DisplayMode m = modes[i];
-
- if (m.getBitsPerPixel() != oldDisplayMode.getBitsPerPixel()) continue;
- if (m.getFrequency() > oldDisplayMode.getFrequency()) continue;
- if (m.getHeight() < 240 || m.getWidth() < 320) continue;
-
- int j = 0;
- DisplayMode ml = null;
- for (j = 0; j < l.size(); j++) {
- ml = (DisplayMode)l.get(j);
- if (ml.getWidth() > m.getWidth()) break;
- if (ml.getWidth() == m.getWidth() && ml.getHeight() >= m.getHeight()) break;
- }
- if (j == l.size()) {
- l.addLast(m);
- } else if (ml.getWidth() > m.getWidth() || ml.getHeight() > m.getHeight()) {
- l.add(j, m);
- } else if (m.getFrequency() > ml.getFrequency()){
- l.remove(j);
- l.add(j, m);
- }
- }
- DisplayMode[] ma = new DisplayMode[l.size()];
- l.toArray(ma);
- return ma;
- }
-
- private DisplayMode findDisplayMode(Dimension dim) {
- DisplayMode mode = null;
- DisplayMode m = null;
- DisplayMode[] modes = getLWJGLModeList();
- int w = dim.width;
- int h = dim.height;
-
- for (int i = 0; i < modes.length; i++) {
- m = modes[i];
- if (m.getWidth() == w && m.getHeight() == h) {
- mode = m;
- break;
- }
- }
- if (mode == null) mode = oldDisplayMode;
- return mode;
- }
-
- String getModeString(DisplayMode m) {
- StringBuffer sb = new StringBuffer();
- sb.append(m.getWidth());
- sb.append('x');
- sb.append(m.getHeight());
- sb.append('x');
- sb.append(m.getBitsPerPixel());
- sb.append('@');
- sb.append(m.getFrequency());
- sb.append("Hz");
- return sb.toString();
- }
-
- /**
- * @param dim
- * @param mode
- * @param fullscreen
- * @return enum rserr_t
- */
- protected int GLimp_SetMode(Dimension dim, int mode, boolean fullscreen) {
-
- Dimension newDim = new Dimension();
-
- VID.Printf(Defines.PRINT_ALL, "Initializing OpenGL display\n");
-
- VID.Printf(Defines.PRINT_ALL, "...setting mode " + mode + ":");
-
- /*
- * fullscreen handling
- */
- if (oldDisplayMode == null) {
- oldDisplayMode = Display.getDisplayMode();
- }
-
- if (!VID.GetModeInfo(newDim, mode)) {
- VID.Printf(Defines.PRINT_ALL, " invalid mode\n");
- return rserr_invalid_mode;
- }
-
- VID.Printf(Defines.PRINT_ALL, " " + newDim.width + " " + newDim.height + '\n');
-
- // destroy the existing window
- GLimp_Shutdown();
-
- Display.setTitle("Jake2");
-
- DisplayMode displayMode = findDisplayMode(newDim);
- newDim.width = displayMode.getWidth();
- newDim.height = displayMode.getHeight();
-
- if (fullscreen)
- {
- try {
- Display.setDisplayMode(displayMode);
- }
- catch (LWJGLException e)
- {
- return rserr_invalid_mode;
- }
-
- Display.setLocation(0,0);
-
- try {
- Display.setFullscreen(fullscreen);
- }
- catch (LWJGLException e)
- {
- return rserr_invalid_fullscreen;
- }
-
- VID.Printf(Defines.PRINT_ALL, "...setting fullscreen " + getModeString(displayMode) + '\n');
-
- }
- else
- {
- try
- {
- Display.setDisplayMode(displayMode);
- }
- catch (LWJGLException e)
- {
- return rserr_invalid_mode;
- }
-
- try {
- Display.setFullscreen(false);
- }
- catch (LWJGLException e)
- {
- return rserr_invalid_fullscreen;
- }
- Display.setLocation(window_xpos, window_ypos);
- }
-
- vid.width = newDim.width;
- vid.height = newDim.height;
-
- try
- {
- Display.create();
- }
- catch (LWJGLException e)
- {
- return rserr_unknown;
- }
-
- // let the sound and input subsystems know about the new window
- VID.NewWindow(vid.width, vid.height);
-
- post_init = R_Init2();
-
- updateScreen();
-
- return rserr_ok;
- }
-
- protected void GLimp_Shutdown() {
- if (oldDisplayMode != null && Display.isFullscreen()) {
- try {
- Display.setFullscreen(false);
- Display.setDisplayMode(oldDisplayMode);
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- if (Display.isCreated()) Display.destroy();
-
- post_init = false;
- callback = INIT_CALLBACK;
- }
-
- /**
- * @return true
- */
- protected boolean GLimp_Init(int xpos, int ypos) {
- // do nothing
- window_xpos = xpos;
- window_ypos = ypos;
- return true;
- }
-
- protected void GLimp_EndFrame() {
- gl.glFlush();
- // swap buffer
-// TODO this and a new JOGL-release solves the flickering bug (Loading)
-// canvas.swapBuffers();
- }
- protected void GLimp_BeginFrame(float camera_separation) {
- // do nothing
- }
-
- protected void GLimp_AppActivate(boolean activate) {
- // do nothing
- }
-
- protected void GLimp_EnableLogging(boolean enable) {
- // doesn't need jogl logging
- // do nothing
- }
-
- protected void GLimp_LogNewFrame() {
- // doesn't need jogl logging
- // do nothing
- }
-
- /*
- * @see jake2.client.refexport_t#updateScreen()
- */
- public void updateScreen() {
- this.callback = INIT_CALLBACK;
-
- contextInUse = true;
- callback.execute();
- contextInUse = false;
-
- Display.update();
- }
-
- public void updateScreen(xcommand_t callback) {
- this.callback = callback;
-
- contextInUse = true;
- callback.execute();
- contextInUse = false;
-
- Display.update();
- }
-}
+/*
+ * LWJGLBase.java
+ * Copyright (C) 2004
+ *
+ * $Id: LWJGLBase.java,v 1.2 2004-12-20 21:51:18 cawe Exp $
+ */
+/*
+Copyright (C) 1997-2001 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+package jake2.render.lwjgl;
+
+import jake2.Defines;
+import jake2.client.VID;
+import jake2.client.viddef_t;
+import jake2.game.cvar_t;
+import jake2.qcommon.xcommand_t;
+
+import java.awt.Dimension;
+import java.util.LinkedList;
+
+import org.lwjgl.LWJGLException;
+import org.lwjgl.opengl.Display;
+import org.lwjgl.opengl.DisplayMode;
+import org.lwjgl.util.GLImpl;
+
+/**
+ * LWJGLBase
+ *
+ * @author dsanders/cwei
+ */
+public abstract class LWJGLBase {
+ // IMPORTED FUNCTIONS
+ protected DisplayMode oldDisplayMode;
+
+ protected GLImpl gl = new GLImpl();
+
+ // window position on the screen
+ int window_xpos, window_ypos;
+ protected viddef_t vid = new viddef_t();
+
+ // handles the post initialization with LWJGLRenderer
+ protected abstract boolean R_Init2();
+
+ protected cvar_t vid_fullscreen;
+
+ // enum rserr_t
+ protected static final int rserr_ok = 0;
+ protected static final int rserr_invalid_fullscreen = 1;
+ protected static final int rserr_invalid_mode = 2;
+ protected static final int rserr_unknown = 3;
+
+ private java.awt.DisplayMode toAwtDisplayMode(DisplayMode m)
+ {
+ return new java.awt.DisplayMode(m.getWidth(),m.getHeight(),m.getBitsPerPixel(),m.getFrequency());
+ }
+
+ public java.awt.DisplayMode[] getModeList()
+ {
+ DisplayMode[] modes = Display.getAvailableDisplayModes();
+
+ LinkedList l = new LinkedList();
+ l.add(toAwtDisplayMode(oldDisplayMode));
+
+ for (int i = 0; i < modes.length; i++) {
+ DisplayMode m = modes[i];
+
+ if (m.getBitsPerPixel() != oldDisplayMode.getBitsPerPixel()) continue;
+ if (m.getFrequency() > oldDisplayMode.getFrequency()) continue;
+ if (m.getHeight() < 240 || m.getWidth() < 320) continue;
+
+ int j = 0;
+ java.awt.DisplayMode ml = null;
+ for (j = 0; j < l.size(); j++) {
+ ml = (java.awt.DisplayMode)l.get(j);
+ if (ml.getWidth() > m.getWidth()) break;
+ if (ml.getWidth() == m.getWidth() && ml.getHeight() >= m.getHeight()) break;
+ }
+ if (j == l.size()) {
+ l.addLast(toAwtDisplayMode(m));
+ } else if (ml.getWidth() > m.getWidth() || ml.getHeight() > m.getHeight()) {
+ l.add(j, toAwtDisplayMode(m));
+ } else if (m.getFrequency() > ml.getRefreshRate()){
+ l.remove(j);
+ l.add(j, toAwtDisplayMode(m));
+ }
+ }
+ java.awt.DisplayMode[] ma = new java.awt.DisplayMode[l.size()];
+ l.toArray(ma);
+ return ma;
+ }
+
+ public DisplayMode[] getLWJGLModeList() {
+ DisplayMode[] modes = Display.getAvailableDisplayModes();
+
+ LinkedList l = new LinkedList();
+ l.add(oldDisplayMode);
+
+ for (int i = 0; i < modes.length; i++) {
+ DisplayMode m = modes[i];
+
+ if (m.getBitsPerPixel() != oldDisplayMode.getBitsPerPixel()) continue;
+ if (m.getFrequency() > oldDisplayMode.getFrequency()) continue;
+ if (m.getHeight() < 240 || m.getWidth() < 320) continue;
+
+ int j = 0;
+ DisplayMode ml = null;
+ for (j = 0; j < l.size(); j++) {
+ ml = (DisplayMode)l.get(j);
+ if (ml.getWidth() > m.getWidth()) break;
+ if (ml.getWidth() == m.getWidth() && ml.getHeight() >= m.getHeight()) break;
+ }
+ if (j == l.size()) {
+ l.addLast(m);
+ } else if (ml.getWidth() > m.getWidth() || ml.getHeight() > m.getHeight()) {
+ l.add(j, m);
+ } else if (m.getFrequency() > ml.getFrequency()){
+ l.remove(j);
+ l.add(j, m);
+ }
+ }
+ DisplayMode[] ma = new DisplayMode[l.size()];
+ l.toArray(ma);
+ return ma;
+ }
+
+ private DisplayMode findDisplayMode(Dimension dim) {
+ DisplayMode mode = null;
+ DisplayMode m = null;
+ DisplayMode[] modes = getLWJGLModeList();
+ int w = dim.width;
+ int h = dim.height;
+
+ for (int i = 0; i < modes.length; i++) {
+ m = modes[i];
+ if (m.getWidth() == w && m.getHeight() == h) {
+ mode = m;
+ break;
+ }
+ }
+ if (mode == null) mode = oldDisplayMode;
+ return mode;
+ }
+
+ String getModeString(DisplayMode m) {
+ StringBuffer sb = new StringBuffer();
+ sb.append(m.getWidth());
+ sb.append('x');
+ sb.append(m.getHeight());
+ sb.append('x');
+ sb.append(m.getBitsPerPixel());
+ sb.append('@');
+ sb.append(m.getFrequency());
+ sb.append("Hz");
+ return sb.toString();
+ }
+
+ /**
+ * @param dim
+ * @param mode
+ * @param fullscreen
+ * @return enum rserr_t
+ */
+ protected int GLimp_SetMode(Dimension dim, int mode, boolean fullscreen) {
+
+ Dimension newDim = new Dimension();
+
+ VID.Printf(Defines.PRINT_ALL, "Initializing OpenGL display\n");
+
+ VID.Printf(Defines.PRINT_ALL, "...setting mode " + mode + ":");
+
+ /*
+ * fullscreen handling
+ */
+ if (oldDisplayMode == null) {
+ oldDisplayMode = Display.getDisplayMode();
+ }
+
+ if (!VID.GetModeInfo(newDim, mode)) {
+ VID.Printf(Defines.PRINT_ALL, " invalid mode\n");
+ return rserr_invalid_mode;
+ }
+
+ VID.Printf(Defines.PRINT_ALL, " " + newDim.width + " " + newDim.height + '\n');
+
+ // destroy the existing window
+ GLimp_Shutdown();
+
+ Display.setTitle("Jake2");
+
+ DisplayMode displayMode = findDisplayMode(newDim);
+ newDim.width = displayMode.getWidth();
+ newDim.height = displayMode.getHeight();
+
+ if (fullscreen)
+ {
+ try {
+ Display.setDisplayMode(displayMode);
+ }
+ catch (LWJGLException e)
+ {
+ return rserr_invalid_mode;
+ }
+
+ Display.setLocation(0,0);
+
+ try {
+ Display.setFullscreen(fullscreen);
+ }
+ catch (LWJGLException e)
+ {
+ return rserr_invalid_fullscreen;
+ }
+
+ VID.Printf(Defines.PRINT_ALL, "...setting fullscreen " + getModeString(displayMode) + '\n');
+
+ }
+ else
+ {
+ try
+ {
+ Display.setDisplayMode(displayMode);
+ }
+ catch (LWJGLException e)
+ {
+ return rserr_invalid_mode;
+ }
+
+ try {
+ Display.setFullscreen(false);
+ }
+ catch (LWJGLException e)
+ {
+ return rserr_invalid_fullscreen;
+ }
+ Display.setLocation(window_xpos, window_ypos);
+ }
+
+ vid.width = newDim.width;
+ vid.height = newDim.height;
+
+ try
+ {
+ Display.create();
+ }
+ catch (LWJGLException e)
+ {
+ return rserr_unknown;
+ }
+
+ // let the sound and input subsystems know about the new window
+ VID.NewWindow(vid.width, vid.height);
+ return rserr_ok;
+ }
+
+ protected void GLimp_Shutdown() {
+ if (oldDisplayMode != null && Display.isFullscreen()) {
+ try {
+ Display.setDisplayMode(oldDisplayMode);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ while (Display.isCreated()) {
+ Display.destroy();
+ }
+ }
+
+ /**
+ * @return true
+ */
+ protected boolean GLimp_Init(int xpos, int ypos) {
+ // do nothing
+ window_xpos = xpos;
+ window_ypos = ypos;
+ return true;
+ }
+
+ protected void GLimp_EndFrame() {
+ gl.glFlush();
+ // swap buffers
+ Display.update();
+ }
+
+ protected void GLimp_BeginFrame(float camera_separation) {
+ // do nothing
+ }
+
+ protected void GLimp_AppActivate(boolean activate) {
+ // do nothing
+ }
+
+ protected void GLimp_EnableLogging(boolean enable) {
+ // do nothing
+ }
+
+ protected void GLimp_LogNewFrame() {
+ // do nothing
+ }
+
+ /**
+ * this is a hack for jogl renderers.
+ * @param callback
+ */
+ public final void updateScreen(xcommand_t callback) {
+ callback.execute();
+ }
+}
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