Progress with Effects3D app - merge Matrix effects
Progress with Effects3D app.
Effects3D app: remove debugs.
Correct the way we display Normals (didn't work in case rendering was of OIT type)
More progress with Effects3D app.
Make the 2nd Effects3D activity be an AppCompat one (for Fragments - avoid using a depreciated FragmentPagerAdapter).
Split the Effects3D app into 2 activities
Some progress with Effects3D app
Overhaul of the Effects3D generic test app.
Still not perfect (the 'postprocess' tab does not work; things crash when we rotate)
Progress with thr Glow effect - moving glow app looks ok now.
Make the OIT SSBO size independent of screen size.
Add OIT to the Effects3D app.
Convert everythig to GLES31 (there were some GLES30 remnants)
Transparency App: try to postprocess and not-postprocess the Transparent Surfaces.
Make the Cubes App capable of testing unprocessed OIT.
Correct a recently introduced bug.
I am pretty sure this time the flashing issues on Mali T880 r12 driver are finally fixed.
The fix: a queue of FBOs render to, just like before, but this time in DistortedScreen we blit not the current FBO, but the one computed several frames ago.
This of course introduces a delay and uses more memory, but it appears to work and does not seem to have any effects on speed.
Merging changes from order-independent-transparency branch.
Minor
Stencil App: Do not request any special EGL config; with DistortedScreen now buffered, we don't have to (and in fact this config doesn't exist on HTC Desire 12)
Try and avoid re-sorting the children by buckets (if we can!). This makes change in rendering order in the 'Transparency' app actually work.
In an attempt to contain the flashes on Mali GPU, re-structure the post-processing FBOs from 1 FBO with 2 color attachments + combined depth-stencil to 2 separate FBOs sharing a depth-stencil texture.
Result: this appears to make the flashes slightly worse.
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