Postprocessing: dont crash when we fail to compile postprocessing programs
Fix for bug #28: looks of the borders of a blurred object depend on if the object is the first in the postprocessing bucket.
Postprocessing buffers mBuffer[] are now shared among all postprocessing operations. This saves a lot of memory, but also means that when doing each particular postprocessing, the textures backing up the mBuffer might be too large. We need to fix two things here: when outputting to those too large textures, we need to adjust the Viewport, and when binding those too large textures as input - we need to adjust the TexCoords to compensate....
Improve Blur (boundaries should be more white than black)
New 'Triblur' testapp.
Shows that the Blur effect doesn't fully work (probably it is the 'blitWithDepth' function which needs to be corrected)
Up library requirements to OpenGL ES 3.1 (needed for the upcoming GL_SHADER_STORAGE_BUFFER)
Internal API change around postprocessing.
Minor.
Fix quality levels in Glow.
Progress with Glow.
Bugfix in calculating blur offsets.
Introduce concepts of 'in' and 'out' postprocessing qualities.
Make Postprocessing quality per-effect (rather than applied to the whole queue)
Javadoc.
make RenderState package-local.
Fixes for dynamic postprocessing.
Minor
Now all PostprocessEffects are truly self-contained, including dynamic enable() and all shader sources.
Simplification in PostprocessEffects
Move all the knowledge about Vertex and Fragment effects to their respective classes.
All knowledge about Postporcessing moved to the respective Effect classes.
Simplify Effect classes.
Beginnings of support for the unified Data data type.
Progress with Effect classes - everything compiles now!
Progress with support for Effect classes.
The library compiles now!
Progress with support for Effect classes. Almost compiles now!