| fd86bc29d0bd59620e3c115e3b7426a163016a89 |
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23-Dec-2015 |
Jaesung Chung <jaesung@google.com> |
Add DNG format in MTP
Bug: 25871812
Change-Id: I141d97cb8866edcaa7cab7fe04721e4386832d2b
/frameworks/av/media/mtp/MtpDebug.cpp
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| 7d77dcfadd7fb637ed2c3aef5bb3990dd0a67dc0 |
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22-Apr-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Add extended operations to support in-place editing of files
MTP does not support partial writes of files (the entire file must be transferred at once).
This makes it impossible to implement a FUSE file system for MTP
with acceptable performance.
To fix this problem, this change adds extended MTP operations to allow
partial writes to files:
SendPartialObject - allows writing a subset of a file, or appending to the end of a file
TruncateObject - allows changing the size of a file
BeginEditObject - must be called before using SendPartialObject and TruncateObject
EndEditObject - commits changes to a file after it has been edited with SendPartialObject or TruncateObject
We also add GetPartialObject64, which is the same as GetPartialObject
but has a 64 bit offset rather than 32.
Change-Id: I4b110748b97ae05cdc8aab02ecdbbbeb263f7840
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/MtpDebug.cpp
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| b6da06e9dfb916da4b88e09e8a83e22ddae445b5 |
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15-Oct-2010 |
Mike Lockwood <lockwood@google.com> |
MTP: Partial implementation of the GetObjectPropList command
In this initial implementation we only support fetching one property at a time.
Support depth = 0 (single object) or depth = 1 (all objects in a directory)
Reimplemented GetObjectPropValue on top of GetObjectPropList, since the former
is a special case of the latter.
Change-Id: Ia76ee61741d6ee3902b5c5d9fc094cf86dfaf650
Signed-off-by: Mike Lockwood <lockwood@google.com>
/frameworks/av/media/mtp/MtpDebug.cpp
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| d472e2804190ea6261a88dae546e5908309209f9 |
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10-Nov-2010 |
Mike Lockwood <lockwood@android.com> |
MTP: Don't dump data packets twice in debug output.
Change-Id: I49b383d39aea101a58ae6902952ba91b44e7dc3b
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/MtpDebug.cpp
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| a1825afa98dcb8fe2e44750072eaa04f7638623f |
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09-Aug-2010 |
Mike Lockwood <lockwood@android.com> |
MTP: Add debug code for printing names of MTP format and property codes.
Change-Id: Ia95ff014cec8720d01091fa30764011089076fe8
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/MtpDebug.cpp
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| 7850ef999740f214a1990a9c090d3f3865d435aa |
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14-May-2010 |
Mike Lockwood <lockwood@android.com> |
Move MTP code to the android namespace
Change-Id: I5da48038fd5e4cdeefaeba42cdc74eb588b3448d
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/MtpDebug.cpp
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| 16864bae0f51c32c456da2c43adf7a057c0c4882 |
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11-May-2010 |
Mike Lockwood <lockwood@android.com> |
Checkpoint work on MTP and PTP investigation.
This change includes work in progress on a C++ library for both host and device
MTP and PTP support.
Currently the makefile builds two test programs:
mtptest - a command line test program that implements a small subset of device side MTP.
Requires a kernel driver that has not been checked in yet.
ptptest - a host tool to test USB host support for detecting and communicating with
digital cameras over PTP. Runs on Linux host.
Later this will be reformulated as a native library that will be used in the media process.
Change-Id: I81aab279975b600b59d99013ab97f9adf0b58da7
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/MtpDebug.cpp
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