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Added drawRectangle() to PGL, reimplemented set(x, y, color) method.

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codeanticode
2012-03-27 20:52:13 +00:00
parent 410bf3dd91
commit edf64a99fb
4 changed files with 210 additions and 94 deletions
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52
android/core/src/processing/opengl/PGraphicsOpenGL.java
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@@ -5058,55 +5058,15 @@ public class PGraphicsOpenGL extends PGraphics {
}
// TODO: doesn't appear to work
public void set(int x, int y, int argb) {
flush();
float a = ((argb >> 24) & 0xFF) / 255.0f;
float r = ((argb >> 16) & 0xFF) / 255.0f;
float g = ((argb >> 8) & 0xFF) / 255.0f;
float b = ((argb >> 0) & 0xFF) / 255.0f;
int getset = 0;
if (BIG_ENDIAN) {
// convert ARGB to RGBA
getset = (argb << 8) | 0xff;
} else {
// convert ARGB to ABGR
getset = (argb & 0xff00ff00) | ((argb << 16) & 0xff0000)
| ((argb >> 16) & 0xff);
}
if (getsetBuffer == null) {
getsetBuffer = IntBuffer.allocate(1);
getsetBuffer.rewind();
}
getsetBuffer.put(0, getset);
getsetBuffer.rewind();
if (getsetTexture == null) {
getsetTexture = new PTexture(parent, 1, 1, new PTexture.Parameters(ARGB, POINT));
}
boolean outsideDraw = primarySurface && !drawing;
if (outsideDraw) {
beginGLOp();
}
copyToTexture(getsetTexture, getsetBuffer, 0, 0, 1, 1);
boolean notCurrent = !primarySurface && offscreenFramebuffer != currentFramebuffer;
if (notCurrent) {
pushFramebuffer();
setFramebuffer(offscreenFramebuffer);
}
drawTexture(getsetTexture, 0, 0, 1, 1, x, height - y, 1, 1);
if (notCurrent) {
popFramebuffer();
}
if (outsideDraw) {
endGLOp();
}
pgl.drawRectangle(r, g, b, a, x, y, x + 1, y + 1);
}