Add a new state and required implementation in new overlay to support playback
of two videos using overlay.
Add a new class VideoPIP to handle the pip feature.
Change-Id: Ibce7044bc1216cba77bd952e191aed5472ed6737
Unlock previously locked overlay buferrs in N+1th draw round, rather than N+2th.
This is now possible because of wait for PAN.
Provides an opportunity to improve genlock behavior and makes it more ICS like.
(cherry picked from commit b3a4cd7944397565388b4e940fb41d2af8882687)
Change-Id: I48f937b77d59b31f3bf04c5a2eb35500bd5d76d6
Do not use copybit for composition when YUV layer is present only in
overlay targets & use copybit in non-overlay targets.
CRs-Fixed : 385992
Change-Id: I671bc5f37b924160e32e900207fb81634dee0929
(cherry picked from commit 1f05b5ef18723bc73a21259ca7c5f112228a5c85)
- There is a race condition window between initializing hwcomposer as a
whole and registering callback functions for when the uevents arrive. We
can fix this issue by delaying the uevent thread kick off until the
callback functions are registered.
- Add thread name to uevent thread
Change-Id: I30e23b411b92b6578f186b641f562462a8f23179
Add support for qcomuiClearRegion for draw
wormhole regions via CPU.
* Added separate singaltone class for getting
eglGetRenderBufferANDROID handle that can be
used by both copybit and clear_regions modules
CRs-Fixed: 383115
Change-Id: Ibeb5bdda87a60950889416e5b4d53e6eb5a3682e
Conflicts:
libqdutils/Android.mk
Draw sequence in hwc_set
--eglSwapBuffers
--wait for fb_post. Its ok to draw to External only at this point.
--draw to external | Parallel with PAN
--commit to external | Parallel with PAN
--wait for pan (happening in fb_post) to finish.
Call MSMFB_OVERLAY_SET ioctl only when params change.
These thing together ensure a correct sequence and should fix tearing and
stuttering, the latter assuming there are no other display pipeline delays.
Change-Id: Ibb0ad8485fa6b30dc6ac07ae8b25a760941c08ce
(cherry picked from commit c50c90863e41e31ecfe6963396b5def35e9dca34)
Add hwc_service.cpp and ihwc.cpp file to enable direct communication
to hwcomposer by the clients to set hwc system wide properties.
Create hwcomposer service singleton object in hwc_context_t structure.
Change-Id: I0d0879475951a618a453a23ee254ea651e8c6b88
Add API to unlock all current and previous buffers.
This is essential in suspend cases.
CRs-fixed: 382332
(cherry picked from commit d24eb9e70480f89561108078f68cbbd9b20e4bb5)
Change-Id: I54fcded7cabc79d991d4b28a248867d860ec6b08
Currently eglGetRenderBufferANDROID is being called for each layer
which is not needed. This change calls this API once in set call,
and passes the 'render buffer' to drawLayerUsingCopybit.
Change-Id: I310163db02df13e8c03b51d73f291588fbf08160
Instead of determining the device orientation based on the
layer orientation, use the value which comes from the framework
CRs-fixed: 382796
Change-Id: I83e87534fbfc62740a411f1324b2c12e88434b41
SurfaceFlinger re-creates HWC worklist only for new frame and on
layer geometry change. Invalidate triggered by idle timeout
refreshes the existing worklist retaining its previous
composition type. So its MDP comp's responsibility to clear
layer composition types to HWC_FRAMEBUFFER on timeout.
Change-Id: Ibf11dd6c12c647c75d36d8cbad408c3ea70588bd
the hdmi driver can send change uevent anytime, in which case, the
connected state was getting set to 0, due to its default value.
Change-Id: I22dc96acda0272661750277d62c5c11c5156fb3b
Update destination x, y after an out-of-bounds video's bounds are recalculated
for crop and destination position.
Change-Id: I5419f7ae054f709111c39d79ec721686f474ae53
Remove waitForVsync support.
Vsync will be done explicitly by clients outside of overlay.
Remove support for the unused getOvPipeType API.
Remove redundant state checks in class Overlay
Change-Id: I34f00e1334bbd9fad130bdefeaf0426ebbd638a1
Add support for different types of external-only layers
EXTERNAL_ONLY: General purpose
EXTERNAL_BLOCK: Blocks the display of other ext-only layers
EXTERNAL_CC: Used for closed captions with videos.
Change-Id: I7cb531a55a2f0015e3a51673faf08941bcea1923
Refactor transitions by templatizing to have default behavior for most cases
and full specializations for specific cases.
Partial specialization of functions is not allowed, so create templatized
intermediate functions for those use cases.
For ex: if we have 8 states, we don't need 8x8 transition handlers.
Add and define OV_DUAL_DISPLAY state.
Add a GenericPipe for subtitles to OV_2D_VIDEO_ON_PANEL_TV state.
Add a 2D_VIDEO_ON_TV state and its transitions.
Change-Id: I53b017b9a41db5894c263ccb446b7ec8875ef3aa
7x27A, 8x25 and 8x55 do not support HW vsync yet.
This change checks for their MDP version and disables HW vsync
on them. This change should be reverted once hardware vsync is
available on these targets.
Change-Id: I0cb884f571346b3595169cb4b3c01bbdb7ecaaee
This change
1) implements MDP Composition upto 3 layers
2) adds invalidator support to fall back to FB
composition during idle screen condition.
Change-Id: I8d724f905c943f986b68596e2548a7f5a8ce6588
- wait for hdmi vsync when connected to hdmi
- add commit to call PANDISPLAY for updating ext display
- add functions to close fb and reset info
Change-Id: Icdd3620bd9d15240a88a26a3f1bf9c07d58d011b
* Use the vsync uevents from the kernel to start
surfaceflinger composition.
* This patch also does some code cleanup
- Move copybit specific functions to copybit files.
- Cleanup verbose logging.
Change-Id: I8ca3cd7a7ceb53655ed0fcf39ac2cb35e6cbe890
