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rockin the video

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benfry
2004-07-10 03:04:23 +00:00
parent a2a63dffc2
commit 6ddd50f595
3 changed files with 43 additions and 4 deletions
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17
processing/core/PImage.java
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@@ -75,7 +75,7 @@ public class PImage implements PConstants, Cloneable {
boolean smooth = false;
// for gl subclass / hardware accel
int cacheIndex;
public int cacheIndex;
// private fields
private int fracU, ifU, fracV, ifV, u1, u2, v1, v2, sX, sY, iw, iw1, ih1;
@@ -104,7 +104,8 @@ public class PImage implements PConstants, Cloneable {
* alpha is zero, it will be transparent.
*/
public PImage(int width, int height) {
this(new int[width * height], width, height, RGBA);
setup(width, height, RGBA);
//this(new int[width * height], width, height, RGBA);
// toxi: is it maybe better to init the image with max alpha enabled?
//for(int i=0; i<pixels.length; i++) pixels[i]=0xffffffff;
// fry: i'm opting for the full transparent image, which is how
@@ -125,6 +126,18 @@ public class PImage implements PConstants, Cloneable {
}
/**
* Function to be used by subclasses to setup their own bidness.
*/
public void setup(int width, int height, int format) {
this.width = width;
this.height = height;
this.pixels = new int[width*height];
this.format = format;
this.cacheIndex = -1;
}
/**
* Construct a new PImage from a java.awt.Image
*