Copybit module has a limited stretch to scale a clip.
Hence we need to do a intermediate stretch before going
to final stretch.
(cherry picked from commit 6503d323f9e113c0edf66e724bb422559ecbd5cb)
Change-Id: Ib8ea9a917896985d4f7d7ebf999222f2dc6f6480
Qcom specific private flags have been moved to libQcomUI. Use these
flags flags in the hwcomposer.
Change-Id: I9898dd11a7fff72678fa1f744454fcf310507a63
For copybit composition, aquire a read lock on the buffer, before
the blit operation and release the lock after the blit operation.
For overlay, aquire a read lock on buffer N that is sent to the
overlay. After the play call for buffer N returns, unlock the lock
held by buffer (N-1).
Change-Id: I3ff178d8ed8e3a289c199237dbec501afdb7e717
1. Enable composition bypass for 1 or 2 non-overlapping layers.
2. Open bypass only if video playback status is CLOSED.
3. Close bypass immediately if Video or Camera needs VG pipe.
Change-Id: I1bef030b32ff2721d00b61f7717027d4d9219d04
This change enables c2d composition in HWC by removing the temporary
flag added in the following commit:
commit 7b814382ad
Change-Id: Ia6705c369090b14f3a00678c4e82078bd6e58847
-- Enable HWC
-- handle overlay as lib rather than HAL
-- move copybit changes under COPYBIT_ENABLE flag (temporary)
Change-Id: I36d8f9688cd7cbd838e288e5f482d8ee5c9b2df6
Bypass composition if we have 2 visible layers. However, this feature
is not used if:
1) Video playback is on
2) Rotation involved
3) App launch animation
4) HDMI connected
Set property debug.compbypass.enable=1 in build.prop
to enable this feature.
Change-Id: I4c0fa2aa1999c06c51f2b9a58641203316896e53
Put HDMI code in HWC under compile time flag.
This prevents crashes in use cases like HDMI used as primary.
If not done, non-existing code in gralloc is called in that
use case.
Change-Id: Ic7e792acf0c35eb12f04a74405619385d7288991
Initial HWC changes
- Add support to recognize video/camera buffers in the prepare phase
- Use overlays to draw single video/camera layers
Change-Id: I3351b3172fae12d9f6e016ff7e1a2f6a476799b3
