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properly updating draw and read framebuffers

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This commit is contained in:
codeanticode
2012-10-23 21:22:10 +00:00
parent 3e4fbc4d4b
commit 11ed343570
1 changed files with 38 additions and 34 deletions
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core/src/processing/opengl/FrameBuffer.java
+38 -34
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@@ -149,20 +149,22 @@ public class FrameBuffer implements PConstants {
@Override
protected void finalize() throws Throwable {
try {
if (glFbo != 0) {
pg.finalizeFrameBufferObject(glFbo, context.id());
}
if (glDepth != 0) {
pg.finalizeRenderBufferObject(glDepth, context.id());
}
if (glStencil != 0) {
pg.finalizeRenderBufferObject(glStencil, context.id());
}
if (glMultisample != 0) {
pg.finalizeRenderBufferObject(glMultisample, context.id());
}
if (glDepthStencil != 0) {
pg.finalizeRenderBufferObject(glDepthStencil, context.id());
if (!screenFb) {
if (glFbo != 0) {
pg.finalizeFrameBufferObject(glFbo, context.id());
}
if (glDepth != 0) {
pg.finalizeRenderBufferObject(glDepth, context.id());
}
if (glStencil != 0) {
pg.finalizeRenderBufferObject(glStencil, context.id());
}
if (glMultisample != 0) {
pg.finalizeRenderBufferObject(glMultisample, context.id());
}
if (glDepthStencil != 0) {
pg.finalizeRenderBufferObject(glDepthStencil, context.id());
}
}
} finally {
super.finalize();
@@ -234,13 +236,10 @@ public class FrameBuffer implements PConstants {
return 0 < stencilBits;
}
public static FrameBuffer wrap(PApplet parent, int id, int w, int h) {
FrameBuffer res = new FrameBuffer(parent);
res.glFbo = id;
res.width = w;
res.height = h;
res.screenFb = true;
return res;
public void setFBO(int id) {
if (screenFb) {
glFbo = id;
}
}
///////////////////////////////////////////////////////////
@@ -304,28 +303,31 @@ public class FrameBuffer implements PConstants {
if (screenFb) {
glFbo = 0;
} else {
//create the FBO object...
glFbo = pg.createFrameBufferObject(context.id());
}
// create the rest of the stuff...
if (multisample) {
createColorBufferMultisample();
}
if (packedDepthStencil) {
createPackedDepthStencilBuffer();
} else {
if (0 < depthBits) {
createDepthBuffer();
// ... and then create the rest of the stuff.
if (multisample) {
createColorBufferMultisample();
}
if (0 < stencilBits) {
createStencilBuffer();
if (packedDepthStencil) {
createPackedDepthStencilBuffer();
} else {
if (0 < depthBits) {
createDepthBuffer();
}
if (0 < stencilBits) {
createStencilBuffer();
}
}
}
}
protected void release() {
if (screenFb) return;
if (glFbo != 0) {
pg.finalizeFrameBufferObject(glFbo, context.id());
glFbo = 0;
@@ -350,6 +352,8 @@ public class FrameBuffer implements PConstants {
protected boolean contextIsOutdated() {
if (screenFb) return false;
boolean outdated = !pgl.contextIsCurrent(context);
if (outdated) {
pg.removeFrameBufferObject(glFbo, context.id());