Fixes: 34077513
Test: hwui unit tests passing
This fixes an issue where drawArc operations would cause artifacts by
drawing outside of the clip / screen damage area. We now more
conservatively clip drawArc operations specifically, as they tend to
draw into the outer parts of their path textures more than other
operations.
A more long term fix would involve alignment between draw operation
sizing (in terms of what's resolved in a BakedOpState), and
PathTexture sizing (which currently conservatively expands beyond
stroked op bounds).
Change-Id: I5aff39cc04382323b457b159974032f5f371251a
Fixes: 28125010
Restructures 'scene defer', to implement window backdrop overdraw
avoidance in new render pipeline, and disable clipping to content draw
bounds.
Also restructures FrameBuilder's constructors, to separate out into
multiple defer methods.
Change-Id: I53facb904c1a4a4acc493d8a489921a79a50494e
Fixes: 27941148
Make OffscreenBuffer lifecycle an explicit (and tested) contract between
FrameBuilder and BakedOpRenderer, entirely separate from dispatch. This
makes it safe to reject any rendering work via overdraw content
rejection (before it gets to a BakedOpDispatcher).
Adds a couple tests around OffscreenBuffer leaks, and switches
OffscreenBuffer tests to RENDERTHREAD_TEST macro, as appropriate.
Change-Id: Id114b835d042708ae921028fb4b17e5fa485fe64
bug:27873093
Adds the simple overdraw avoidance optimization to the new
pipeline. This means when LayerBuilder defers draws that are opaque over
the full area of the repaint region, it will discard all drawing content
beneth.
Also moves a lot of complexity out of BakedOpState's header.
Change-Id: Iffca6d8e1b170ef31a5d6c83d25592670e02323d
bug:26591194
Also, revert to using current clip bounds as drawColor/drawPaint bounds
for simplicity in new pipeline.
Change-Id: I1a6b3f9716b564b46df41d57dfe14475fdd24de0
Full GLES error checking layer via -include
trickery. Change DEBUG_OPENGL to a level system.
HIGH = every GL call is error checked
MODERATE = checkpointing at interesting spots
LOW = only asserts there are no errors at the end of a frame
or when the FBO changes
NONE = AIN'T GOT NO TIME FOR ERRORS GOTTA GO FAST!
Change-Id: Ibe81aae93d942059c4ddf1cbb11c828b7ce4c10b
