Commit Graph

7 Commits

Author SHA1 Message Date
Emilian Peev
f7fec7397e Add RAW_DEPTH image format
- Add support for opaque RAW_DEPTH image format.
- Add support for RAW_DEPTH in ImageReader.

Bug: 36015382
Test: testPDStats
Change-Id: Id77b8e9fb22c2616a938c394c9ddc6c34bfff655
2017-03-24 16:23:35 +00:00
Yin-Chia Yeh
44581ff4db Camera: add RAW_PRIVATE format
Also add necessary plumbing for RAW_PRIVATE to work for ImageReader.

Bug: 25596619
Change-Id: Ic90f3f44264ac46fae1fafbc27ac64b5319f0970
2015-12-09 11:20:32 -08:00
Zhijun He
dc6bb24a3c media: improve ImageReader/Writer native memory management
* Hook up the native allocation registration with ImageWriter, such that GC
can get some hint when clean up the large memory object.
* Close all pending images when closing ImageReader. This could avoid native
mem leaks for some bad app practice. For example, some apps may hold images
in background service when activity is paused/destroyed, which could cause
huge native memory leaks even ImageReader is closed.
* make Image close thread safe: it is possible the clients close the image
in listener thread and the client main thread.
* Some minor code refactor to reduce the code duplication.

Bug: 25088440
Change-Id: I37d22b52aeb8d2521bf9c702b0f54c05905473e0
2015-12-07 14:38:37 -08:00
Zhijun He
bc0b636679 ImageUtils: fix image copy issue
Source and destination images may have different alignment requirements,
therefore may have different strides. Copy row by row for such case.

Bug: 21934891
Change-Id: Id53f45f1429d233032fa608f7ab9e2774e88c13b
2015-07-06 13:48:23 -07:00
Chien-Yu Chen
11c5d0dd01 ImageReader: Register estimated native allocation
Estimate the native allocation and register it so it can be
accounted for during GC.

Bug: 20299272
Change-Id: I43af3058b6fe9a41e5e7e119e390ed079402c4b8
2015-05-22 11:41:02 -07:00
Zhijun He
d99dc329b9 Image/Reader/Writer: address API review comments
* Remove isOpaque methods
* Removew ImageReader#newOpaqueInstance
* Rename Writer listener and callback
* Clarify the timestamp spec
* Fix a bug in ImageUtils

Bug: 21044520
Change-Id: Ifb85ef25e4d152c2a445b3369c1e16dc1bc5220c
2015-05-14 14:35:57 -07:00
Zhijun He
f6a09e5106 ImageReader/Writer: Add ImageWriter and Opaque ImageReader
ImageWriter/Reader API change, including below changes
* Interface for Opaque ImageReader
* ImageWriter Interface and implementation
* Image class minor update to support ImageWriter opaque ImageReader

detach/attach interface are defined but yet to be implemented.

Change-Id: Ic7c0d2df73c80b1a81a7316d8c4556bf7703c309
2015-03-20 18:19:58 -07:00