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finishing up release 0145

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This commit is contained in:
benfry
2008-08-15 14:32:01 +00:00
parent 1af25a2832
commit f643da1cc8
4 changed files with 197 additions and 74 deletions
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build/shared/revisions.txt
+104
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@@ -7,6 +7,110 @@ releases will be super crusty.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABOUT REV 0145 - 15 August 2008
This release contains several changes to fix issues related to timing
in sketches. The animation loop has been tuned and several bugs have
been ironed out.
* RECENT RELEASES CONTAIN MANY SIGNIFICANT CHANGES, PLEASE READ THE *
* NOTES IN THIS FILE FOR ANY RELEASE THAT YOU'VE NOT YET USED. *
[ known problems ]
+ Slow response on file/sketchbook/examples menus on OS X 10.5.
This is an Apple bug in Java 1.5 and 1.6 on Mac OS X 10.5
(but not 10.4) causing these menus to be extremely slow.
Workarounds described in the bug report:
http://dev.processing.org/bugs/show_bug.cgi?id=786
If you find this annoying, please file a bug at bugreporter.apple.com.
+ Intermittent problem where sketches will not start when the Run
button is pressed some fraction of the time. On a single try,
it may not work, but subsequent clicks to the Run button will bring
things back.. So far, this is limited to Mac OS X, but it's
known to be a threading issue, and is likely to show up elsewhere.
http://dev.processing.org/bugs/show_bug.cgi?id=852
+ This release will be incompatible with other libraries that create
their own PGraphics objects, such as the current release (0.8.1)
of Andres Colubri's GLGraphics library. (Though by the time you read
this, it may be updated.)
+ There are many other known problems, these are only a few that you're
likely to run into because they have appeared in recent releases.
[ bug fixes ]
+ "Use textFont() before text" message (see the link for fixes)
http://dev.processing.org/bugs/show_bug.cgi?id=726
+ fill(), stroke(), strokeWeight(), colorMode(), smooth() and any other
drawing state set inside setup() sometimes not set once draw() arrives
http://dev.processing.org/bugs/show_bug.cgi?id=767
This is related to the previous issue (Bug #726)
+ Implement major threading overhaul
http://dev.processing.org/bugs/show_bug.cgi?id=511
+ Window resize no longer nukes settings (stroke, font, etc.)
+ Inconsistent "Use textFont() before text()" errors.
textFont() used in setup() is null once draw() arrives
http://dev.processing.org/bugs/show_bug.cgi?id=726
+ fill(), stroke(), strokeWeight(), colorMode(), smooth() and others
set inside setup() sometimes not set once draw() arrives.
http://dev.processing.org/bugs/show_bug.cgi?id=767
+ Applet sizing issues with external vm
http://dev.processing.org/bugs/show_bug.cgi?id=430
+ ArrayIndexOutOfBoundsException in P3D inside defaults/background/clear
http://dev.processing.org/bugs/show_bug.cgi?id=369
+ Clear up EDT vs. Processing Animation Thread issues
http://dev.processing.org/bugs/show_bug.cgi?id=46
+ Sketches lock up when system time is changed (e.g. by speedstep and
other processor throttling utilities). No longer using the system clock.
http://dev.processing.org/bugs/show_bug.cgi?id=639
+ frameRate that's reported is out of joint with actual.
http://dev.processing.org/bugs/show_bug.cgi?id=512
Now using a nanosecond (rather than millisecond) timer.
+ frameRate() speeds up temporarily if CPU load drops dramatically.
http://dev.processing.org/bugs/show_bug.cgi?id=297
+ Fix the flicker with the default renderer (JAVA2D)
http://dev.processing.org/bugs/show_bug.cgi?id=122
+ text(String, float, float, float, float) drawing text outside box
http://dev.processing.org/bugs/show_bug.cgi?id=844
[ changes ]
+ Don't say I didn't warn ya: loadImageAsync() is now requestImage(),
which is its final naming. Documentation has not yet been added,
but will be added soon. For syntax, see the notes for 0144 (below).
+ Added sphereDetail(u, v) function contributed by davbol (Thanks Dave!)
http://dev.processing.org/bugs/show_bug.cgi?id=856
+ Implemented textAlign() for y coordinates with text(str, x, y, w, h)
+ textAlign(BOTTOM) now takes textDescent() into account.
+ Fix indentation problems in "Copy for Discourse" by inserting unicode
non-breaking space characters (\u00A0) at the beginning of lines.
This works on many (Internet Explorer, Safari) but not all (Firefox
and Camino on Mac OS X) browsers.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABOUT REV 0144 - 9 August 2008
This is the first default download since release 0135. It represents
core/src/processing/core/PApplet.java
+74 -63
View File
@@ -48,10 +48,21 @@ import javax.swing.SwingUtilities;
* problems with redraw of components drawn above it. If you'd like to
* integrate other Java components, see below.
* <p/>
* As of release 0145, Processing uses active mode rendering in all cases.
* All animation tasks happen on the "Processing Animation Thread". The
* setup() and draw() methods are handled by that thread, and events (like
* mouse movement and key presses, which are fired by the event dispatch
* thread or EDT) are queued to be (safely) handled at the end of draw().
* For code that needs to run on the EDT, use SwingUtilities.invokeLater().
* When doing so, be careful to synchronize between that code (since
* invokeLater() will make your code run from the EDT) and the Processing
* animation thread. Use of a callback function or the registerXxx() methods
* in PApplet can help ensure that your code doesn't do something naughty.
* <p/>
* As of release 0136 of Processing, we have discontinued support for versions
* of Java prior to 1.5. We don't have enough people to support it, and for a
* project of our size, we should be focusing on the future, rather than
* working around legacy Java code. In addition, Java 1.5 gives us access to
* working around legacy Java code. In addition, Java 1.5 gives us access to
* better timing facilities which will improve the steadiness of animation.
* <p/>
* This class extends Applet instead of JApplet because 1) historically,
@@ -71,7 +82,7 @@ import javax.swing.SwingUtilities;
* this also allows you to embed a Processing drawing area into another Java
* application. This means you can use standard GUI controls with a Processing
* sketch. Because AWT and Swing GUI components cannot be used on top of a
* PApplet, you can instead embed the PApplet inside another GUI the wayyou
* PApplet, you can instead embed the PApplet inside another GUI the way you
* would any other Component.
* <p/>
* Because the default animation thread will run at 60 frames per second,
@@ -289,7 +300,7 @@ public class PApplet extends Applet
volatile boolean resizeRequest;
volatile int resizeWidth;
volatile int resizeHeight;
/**
* Pixel buffer from this applet's PGraphics.
* <P>
@@ -303,7 +314,7 @@ public class PApplet extends Applet
/** height of this applet's associated PGraphics */
public int height;
/** current x position of the mouse */
public int mouseX;
@@ -582,7 +593,7 @@ in */
// Size of the component is set, just create a renderer.
//resizeRenderer(initialSize.width, initialSize.height);
//createRenderer(initialSize.width, initialSize.height);
g = PApplet.makeGraphics(size.width, size.height, JAVA2D, null, this);
// This doesn't call setSize() or setPreferredSize() because the fact
// that a size was already set means that someone is already doing it.
@@ -603,7 +614,7 @@ in */
}
width = g.width;
height = g.height;
addListeners();
// this is automatically called in applets
@@ -611,7 +622,7 @@ in */
start();
}
// protected void createRenderer(int w, int h) {
// g = PApplet.makeGraphics(w, h, JAVA2D, null, this);
// Dimension size = getSize();
@@ -620,7 +631,7 @@ in */
// }
// }
/**
* Called by the browser or applet viewer to inform this applet that it
* should start its execution. It is called after the init method and
@@ -687,15 +698,15 @@ in */
// public Dimension getPreferredSize() {
// return new Dimension(width, height);
// }
// public void addNotify() {
// super.addNotify();
// println("addNotify()");
// }
//////////////////////////////////////////////////////////////
@@ -914,7 +925,7 @@ in */
// redraw();
// }
// }
protected void resizeRenderer(int iwidth, int iheight) {
// println("resizeRenderer request for " + iwidth + " " + iheight);
@@ -925,8 +936,8 @@ in */
height = iheight;
}
}
/**
* Starts up and creates a two-dimensional drawing surface,
* or resizes the current drawing surface.
@@ -954,16 +965,16 @@ in */
/**
* Creates a new PGraphics object and sets it to the specified size.
*
*
* Note that you cannot change the renderer once outside of setup().
* In most cases, you can call size() to give it a new size,
* but you need to always ask for the same renderer, otherwise
* you're gonna run into trouble.
*
* The size() method should *only* be called from inside the setup() or
* draw() methods, so that it is properly run on the main animation thread.
*
* The size() method should *only* be called from inside the setup() or
* draw() methods, so that it is properly run on the main animation thread.
* To change the size of a PApplet externally, use setSize(), which will
* update the component size, and queue a resize of the renderer as well.
* update the component size, and queue a resize of the renderer as well.
*/
public void size(final int iwidth, final int iheight,
String irenderer, String ipath) {
@@ -986,7 +997,7 @@ in */
// setSize(iwidth, iheight);
//
// } else {
// ensure that this is an absolute path
if (ipath != null) ipath = savePath(ipath);
@@ -995,13 +1006,13 @@ in */
// Avoid infinite loop of throwing exception to reset renderer
resizeRenderer(iwidth, iheight);
//redraw(); // will only be called insize draw()
} else { // renderer is being changed
// if (frameCount > 0) {
// throw new RuntimeException("size() cannot be called to change " +
// "the renderer outside of setup()");
// }
// otherwise ok to fall through and create renderer below
// the renderer is changing, so need to create a new object
g = PApplet.makeGraphics(iwidth, iheight, irenderer, ipath, this);
@@ -1161,7 +1172,7 @@ in */
String msg = ite.getTargetException().getMessage();
if ((msg != null) &&
(msg.indexOf("no jogl in java.library.path") != -1)) {
throw new RuntimeException(openglError +
throw new RuntimeException(openglError +
" (The native library is missing.)");
} else {
@@ -1177,7 +1188,7 @@ in */
} catch (ClassNotFoundException cnfe) {
if (cnfe.getMessage().indexOf("processing.opengl.PGraphicsGL") != -1) {
throw new RuntimeException(openglError +
throw new RuntimeException(openglError +
" (The library .jar file is missing.)");
} else {
throw new RuntimeException("You need to use \"Import Library\" " +
@@ -1216,10 +1227,10 @@ in */
return image;
}
// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
public void update(Graphics screen) {
paint(screen);
}
@@ -1253,13 +1264,13 @@ in */
screen.drawImage(g.image, 0, 0, null);
}
}
// active paint method
protected void paint() {
try {
Graphics screen = this.getGraphics();
if (screen != null) {
if (screen != null) {
if ((g != null) && (g.image != null)) {
screen.drawImage(g.image, 0, 0, null);
}
@@ -1268,7 +1279,7 @@ in */
} catch (Exception e) {
// Seen on applet destroy, maybe can ignore?
e.printStackTrace();
} finally {
if (g != null) {
g.dispose();
@@ -1283,9 +1294,9 @@ in */
public void run() { // not good to make this synchronized, locks things up
long beforeTime = System.nanoTime();
long overSleepTime = 0L;
int noDelays = 0;
// Number of frames with a delay of 0 ms before the
// Number of frames with a delay of 0 ms before the
// animation thread yields to other running threads.
final int NO_DELAYS_PER_YIELD = 15;
@@ -1296,15 +1307,15 @@ in */
new Object[] { new Integer(width), new Integer(height) };
sizeMethods.handle(methodArgs);
*/
while ((Thread.currentThread() == thread) && !finished) {
// Don't resize the renderer from the EDT (i.e. from a ComponentEvent),
// otherwise it may attempt a resize mid-render.
// Don't resize the renderer from the EDT (i.e. from a ComponentEvent),
// otherwise it may attempt a resize mid-render.
if (resizeRequest) {
resizeRenderer(resizeWidth, resizeHeight);
resizeRequest = false;
}
// render a single frame
handleDraw();
@@ -1333,10 +1344,10 @@ in */
Thread.sleep(sleepTime / 1000000L, (int) (sleepTime % 1000000L));
noDelays = 0; // Got some sleep, not delaying anymore
} catch (InterruptedException ex) { }
overSleepTime = (System.nanoTime() - afterTime) - sleepTime;
//System.out.println(" oversleep is " + overSleepTime);
} else { // sleepTime <= 0; the frame took longer than the period
// excess -= sleepTime; // store excess time value
overSleepTime = 0L;
@@ -1370,7 +1381,7 @@ in */
}
//System.out.println("handleDraw() " + frameCount);
g.beginDraw();
long now = System.nanoTime();
@@ -1395,8 +1406,8 @@ in */
preMethods.handle();
// use dmouseX/Y as previous mouse pos, since this is the
// last position the mouse was in during the previous draw.
// use dmouseX/Y as previous mouse pos, since this is the
// last position the mouse was in during the previous draw.
pmouseX = dmouseX;
pmouseY = dmouseY;
@@ -1419,7 +1430,7 @@ in */
redraw = false; // unset 'redraw' flag in case it was set
// (only do this once draw() has run, not just setup())
}
g.endDraw();
@@ -1437,11 +1448,11 @@ in */
}
}
//////////////////////////////////////////////////////////////
synchronized public void redraw() {
if (!looping) {
redraw = true;
@@ -2193,7 +2204,7 @@ in */
}
}
//////////////////////////////////////////////////////////////
@@ -3143,7 +3154,7 @@ in */
extension = extension.substring(0, question);
}
}
// just in case. them users will try anything!
extension = extension.toLowerCase();
@@ -3184,7 +3195,7 @@ in */
Image awtImage = Toolkit.getDefaultToolkit().createImage(bytes);
PImage image = loadImageMT(awtImage);
if (image.width == -1) {
System.err.println("The file " + filename +
System.err.println("The file " + filename +
" contains bad image data, or may not be an image.");
}
// if it's a .gif image, test to see if it has transparency
@@ -3229,15 +3240,15 @@ in */
return null;
}
public PImage requestImage(String filename) {
return requestImage(filename, null);
}
public PImage requestImage(String filename, String extension) {
PImage vessel = createImage(0, 0, ARGB);
AsyncImageLoader ail =
AsyncImageLoader ail =
new AsyncImageLoader(filename, extension, vessel);
ail.start();
return vessel;
@@ -3246,12 +3257,12 @@ in */
public int asyncLoaderMax = 4;
volatile int asyncLoaderCount;
class AsyncImageLoader extends Thread {
String filename;
String extension;
PImage vessel;
public AsyncImageLoader(String filename, String extension, PImage vessel) {
this.filename = filename;
this.extension = extension;
@@ -3283,7 +3294,7 @@ in */
}
}
/**
* Load an AWT image synchronously by setting up a MediaTracker for
* a single image, and blocking until it has loaded.
@@ -3651,7 +3662,7 @@ in */
return null;
}
baseFont = Font.createFont(Font.TRUETYPE_FONT, createInput(name));
} else {
//baseFont = new Font(name, Font.PLAIN, 1);
baseFont = PFont.findFont(name);
@@ -3757,7 +3768,7 @@ in */
}
//////////////////////////////////////////////////////////////
// READERS AND WRITERS
@@ -4145,8 +4156,8 @@ in */
}
return null;
}
static public byte[] loadBytes(File file) {
InputStream is = createInput(file);
return loadBytes(is);
@@ -4246,7 +4257,7 @@ in */
static public OutputStream createOutput(File file) {
try {
FileOutputStream fos = new FileOutputStream(file);
FileOutputStream fos = new FileOutputStream(file);
if (file.getName().toLowerCase().endsWith(".gz")) {
return new GZIPOutputStream(fos);
}
@@ -6460,7 +6471,7 @@ in */
applet.init();
// Wait until the applet has figured out its width.
// In a static mode app, this will be after setup() has completed,
// In a static mode app, this will be after setup() has completed,
// and the empty draw() has set "finished" to true.
// TODO make sure this won't hang if the applet has an exception.
while (applet.defaultSize && !applet.finished) {
core/todo.txt
+9 -7
View File
@@ -17,8 +17,8 @@ X textAlign() bottom now takes textDescent() into account
X remove gzip-related hint()
threading
_ major threading overhaul before 1.0 (compendium)
_ http://dev.processing.org/bugs/show_bug.cgi?id=511
X major threading overhaul before 1.0 (compendium)
X http://dev.processing.org/bugs/show_bug.cgi?id=511
X ewjordan has added a good trace of the badness
X need to move off anim off the main event thread
X move away from using method like display
@@ -26,9 +26,9 @@ X look into opengl stuff for dealing with this
X move addListeners() calls back out of PGraphics
X resize window will nuke font setting
X textFont() used in setup() is null once draw() arrives
_ http://dev.processing.org/bugs/show_bug.cgi?id=726
X http://dev.processing.org/bugs/show_bug.cgi?id=726
X colorMode() set inside setup() sometimes not set once draw() arrives
_ http://dev.processing.org/bugs/show_bug.cgi?id=767
X http://dev.processing.org/bugs/show_bug.cgi?id=767
X applet sizing issues with external vm
X could this possibly be related to the linux bug?
X http://dev.processing.org/bugs/show_bug.cgi?id=430
@@ -626,9 +626,8 @@ _ http://dev.processing.org/bugs/show_bug.cgi?id=127
LIBS / PGraphicsOpenGL
_ opengl.jar with eclipse
_ auto-extract native libs from opengl.jar
_ to remove java.library.path problems (!)
_ first few frames of OpenGL sketches on Windows run slowly
_ http://dev.processing.org/bugs/show_bug.cgi?id=874
_ updatePixels wth OpenGL requires a lot of memory, need better texture update
_ http://dev.processing.org/bugs/show_bug.cgi?id=610
_ strokeWeight() doesn't work in opengl or p3d
@@ -719,6 +718,9 @@ _ causes inconsistency/hiccups as the gc runs?
LATER (post 1.0)
_ opengl.jar with eclipse
_ auto-extract native libs from opengl.jar
_ to remove java.library.path problems (!)
_ introduce calc()
_ semantics of this are just too tricky, especially when it's not clear
_ what's actually gained by the split--would have to do weird hacks
todo.txt
+10 -4
View File
@@ -1,6 +1,8 @@
0145 pde
X insert &nbsp; characters instead of spaces on DiscourseFormat
X insert non-breaking space characters instead of spaces on DiscourseFormat
X works on safari (though not camino/firefox) on osx
X works on internet explorer w/ windows
_ getMessage() not sufficient for exceptions coming through
_ (it's not including the type of exception)
@@ -75,7 +77,9 @@ _ need someone to go out and test all scenarios of this
[ known bugs ]
_ slow response on file, sketchbook, and examples menus
_ first few frames of OpenGL sketches on Windows run slowly
_ http://dev.processing.org/bugs/show_bug.cgi?id=874
_ Slow response or spinning wheel from the menu bar on Mac OS X
_ http://dev.processing.org/bugs/show_bug.cgi?id=786
_ could be all the listeners?
_ actually it's prolly just the insertMenu() garbage
@@ -999,7 +1003,6 @@ _ figure out how to use the
TOOLS / Discourse Format
_ discourse format needs nbsp (or similar) to insert spaces properly
_ occasional exception in "copy for discourse"
_ http://dev.processing.org/bugs/show_bug.cgi?id=729
@@ -1018,7 +1021,8 @@ _ this would check the something.version to see if it's newer
_ document how to add libraries: put in sketchbook (not libraries folder)
_ library/download.url and library/home.url
_ if there's a reference subfolder, add that to the help menu
_ and enable it for "find in reference"
o and enable it for "find in reference"
X nice idea but too error-prone
TOOLS / Auto Format
@@ -1050,6 +1054,8 @@ _ autoformat screws up with color arrays
_ http://dev.processing.org/bugs/show_bug.cgi?id=760
_ too many right parens error when there are not
_ http://dev.processing.org/bugs/show_bug.cgi?id=867
_ code without a new line at end crashes
_
TOOLS / Create Font