The change in 152124 makes the yuvLayerIndex equal to the pipLayerIndex
because of which overlay is used only for the pip video and not the main
video. Removing the assignment operation since that is updated when
yuvCount is 1.
Change-Id: I4a96a0e57c43e2c4888d3497229a9a24dde2ca27
Synchronization is needed,to make sure, read() is not called
by hwcVsyncThread when VSYNC is disabled.
Otherwise in usecases, where display is OFF, and still some
tasks keep running in the background; SurfaceFlinger hogs
CPU.
(cherry picked from commit ffa84468bbd2517ffb22ab4023cb57a6272fc80d)
Change-Id: Idd779647a27ed3e6fb0703a07033dd5f7cd1b5fd
- Introduce cbutils for copybit utilities
- Don't use qcomuiclearregion if GPU is used
- Check for qcom composition types updating FB
- Dont show YUV information to copybit
- Fallback to GPU in the presence of SKIP layers
This change adds support in qdutils to check for FB
updating composition type.
Change-Id: I200d3798a27836a51f4b2e6c79cdd9d8b155fad8
Secure content can not be displayed unless in an overlay. Since
getLayerStats marks all layers under the skip layer for framebuffer
composition, when there is a skip layer on top of protected content,
the protected content disappears since surfaceflinger doesn't draw
protected layers.
Change-Id: I59dd5dffad08dbf578baa459f5f4c726b6674c83
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
- 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
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 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
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
* 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
* Rename qcomui directory to qdutils
* Avoid inclusion of qcom_ui header
* Add class to get MDP version
* Add namespace for qdutils to prevent collison
Change-Id: Ib8b083ecfa071bbf9f72bfbfb8ecd6b202e87847
- Update the display HAL from Code Aurora Forum
- Add updated overlay library
- Enable HWC with basic video going through overlay
- Cleanup some files
Change-Id: Ia53650759d4fe99bde395b7b4e8e02e6e65845e0
