Commit by micah :: r9062 loopy/pbuffer-blur.py:

This needs a lot of cleanup, but.. huzzah, real-time blurring of the target application itself by redirecting its output into a pbuffer

Commit by micah :: r9061 loopy/loopy.c:

Implement viewport tracking, and "viewportSandbox". viewportSandbox provides a way to scale all of a GLState's viewport changes to create a picture-in-picture effect. This can be used alone to place the target app in a small window, or it can be used to facilitate rendering a target app into a texture without that app's knowledge.

Commit by micah :: r9060 loopy/pbuffer-blur.py:

This demo is in a small state of disarray, but it now showcases a spiffy gaussian blur object that uses dynamically sized textures and dynamic kernel quantizations to handle a wide range of blur radii efficiently

Commit by micah :: r9047 loopy/pbuffer-blur.py:

Playing with a new blurring algorithm- Multiple repetitions of a separable box convolution. I've heard this is the same one photoshop uses. The demo looks quite good now, but it's a little pokey even on a fast video card. As it's configured now, this requires about 23 rendering passes.

Commit by micah :: r9027 loopy/pbuffer-blur.py:

This is almost a separable box filter, but it has some bugs and it isn't using the right blending modes. Still, it looks kinda neat in real-time.

Commit by micah :: r9026 loopy/loopy.c:

Just rearrange a bit for readability, group the dynamically-resolved symbols up with the other external API definitions.

Commit by micah :: r9025 loopy/loopy.c:

Loopy's dependencies are back down to only Python and glibc

Commit by jupiter :: r9024 loopy/Makefile:

that doesn't work

Commit by jupiter :: r9023 loopy/Makefile:

add a clean rule

Commit by micah :: r9022 loopy/ (loopy.c pbuffer-cube.py):

Yay. The demo app right now is really cheesy, but pbuffers work

Commit by micah :: r9021 loopy/ (loopy.c pbuffer-cube.py):

Implemented a fresh new way of segfaulting libGL, disguised as a pbuffers API

Commit by micah :: r9019 loopy/loopy.c:

Yay, a surprisingly compact chunk of code to generate GLX attribute lists from a python keyword dict, using the current OpenGL context for defaults.

Commit by micah :: r9018 loopy/loopy.c:

Stub out and document a new RenderTarget object, providing an easy API for pbuffers based on what SDL is going to include in 1.3

Commit by micah :: r9017 loopy/blank-slate/ (. Makefile blank-slate.c):

Add a little standalone SDL app that can be used as a target app for developing Loopy overlays

Commit by micah :: r9016 loopy/soya-icon.py:

Whoops, accidentally committed some crufty blur experiments

Commit by micah :: r9015 loopy/ (loopy.c soya-icon.py):

Add GLX display/drawable/context tracking. There is no Python interface to this and probably won't ever be (aside from maybe as a CObject) but it will be necessary to implement a RenderTarget object a la SDL 1.3

Commit by micah :: r9014 loopy/ (3 files in 2 dirs):

Add a demo that plops an icon in the middle of the screen and applies a drop shadow using Numeric. This is kinda cheesy, I'd like to do shadows dynamically on the GPU to achieve a 'floating' effect for the OSD elements.

Commit by micah :: r9001 loopy/loopy.c:

Fix some warnings that show up with -Wall -Wstrict-prototypes

Commit by micah :: r9000 loopy/loopy.c:

Oops, remove a glEnable(GL_DEPTH_TEST) leftover from debugging...

Commit by micah :: r8999 loopy/loopy.c:

Add glDepthFunc to the tracker, but this doesn't seem to fix the reversed Z order in lattice