Since fb_post and dequeueBuffer may be called
from different threads, it might happen
that both wait for available buffer causig
both threads to go in sleep. To solve this
problem we add lockBuffer implementation
and remove waits from fb_post and dequeueBuffer.
This will also be consistent with native window
implementation.
Change-Id: Id5e6e2feac5153156fabd9266b0c1cd5a5681514
The overlay_buffer_info buffer geometry and size. When calling the
overlay from the gralloc or hardware composer, populate this structure
with the information from the gralloc handle.
(cherry picked from commit 128adc3b8177ef72f2bf21f4022d7ef06ed9281b)
Change-Id: I2f60f691ac01e67f150c753f168be754b14f94e6
The FPS is stored in reserved[4] field of fb_var_screeninfo
structure. Read directly from this field.
CRs-fixed: 283750
(cherry picked from commit 0dec3f333db5b58c5ddd9c65fb7fd5c61cc5ef59)
Change-Id: I26632dc489ed8a95502b9071fed5b7527b33e54d
- The ioctl call from getOrientation is removed.
- In gralloc use getOrientation instead of storing the
orientation.
Change-Id: Idb08568ff5d46ce99e0a9a8c6f492b90bb666f0c
- Use rotator buffer for UI mirroring on HDMI
- Avoid ioctl calls on getPosition
CRs-fixed: 278858
Change-Id: Id390e2b85fe939d8388ed17f5f9c7fcd30499755
Call setPosition and setParameter for HDMI only when there is a
change in the rotation or position.
Change-Id: Id11b58408607c2f9799bb332c30d52f52957ec4e
For portrait mode: Actionsafe width depends on actionsafe
height, thus maintaining the aspect ratio.
User entered value for actionsafe width doesn't matter.
For landscape mode: Both, user entered actionsafe width
and height matter. Aspect ratio may change, in an attempt to fill
up the TV screen till the edges to avoid overscan/underscan.
Picks actionsafe rectangle as the final rectangle.
Change-Id: I4e16a2d57978d3443283e9311c2efdc6494f8a94
CRs-fixed: 271567
Fix position, aspect ratio of HDMI UI when the
primary panel type is MIPI, 8660 Panel or 7x30 Panel
Change-Id: I8e9824520317e3facb4ef25bc25dd9b1de60b4ce
CRs-fixed: 263690, 269433
This commit contains the following changes in the gralloc:
- Add buffertype in the gralloc handle i.e video buffer or UI buffer
- Add support for allocating memory from the /dev/pmem_smipool
- Add support for obtaining the buffer type and the HAL formats from the
input format which could be an OMX format.
- Add buffer type, format, width and height in the gralloc handle
Change-Id: Ie801cfcf5cea9c4b718b75e88abf71be6b087de7
Update the gralloc HAL to match commit:
commit 4d3c9ca6fabf2b0111ef6b567df7d244e124b9c2
Author: Arun Kumar K.R <akkr@codeaurora.org>
Date: Fri Dec 17 13:14:58 2010 -0800
libgralloc-qsd8k: Add support for non-aligned width on HDMI
While creating overlay channel for HDMI consider the aligned
width and set the crop rectangle to the actual width and height.
Change-Id: I8858d71bb10b2be4c57edb605b5da680f53051dc
We really need to fix this eventually, but it's not a ship blocker.
Change-Id: I35f66988e7adba13e47c2a86e13a7425cc5aada3
Signed-off-by: Dima Zavin <dima@android.com>
The GPU now correctly maps everything throug hthe MMU so physical addresses
are no longer needed.
Change-Id: Id16a690f63d7141c8ee6694b246b1955f450b8ed
Signed-off-by: Dima Zavin <dima@android.com>
