readx() treats a partial read as an error but also consumes the data,
Now exactly the amount of data needed for the screendump is requested.
This bug showed up for framebuffers that were not a multiple of 640
bytes.
Also fix a compiler warning related to handing pipe() failure.
Change-Id: I8b1713923e156d4e3424784152e5dc5cbc7d478d
When using a third party screen capture program called androidscreencast
(http://code.google.com/p/androidscreencast/) to get the framebuffer of
the device, there are tons of screencap zombie processes got left behind.
The issue is also mentioned here: http://code.google.com/p/android/issues/detail?id=22836.
The cause of the issue is that adbd spawns off screencap processes,
and these child processes were not waited to be finished.
This change fixes the issue.
Change-Id: Ife928d65ecf6a2ff39b8b72ddba930fda6733a00
Signed-off-by: Yuriy Zabroda <yuriy.zabroda@ti.com>
between various 32 bit pixel formats. Also adds new version number for
future expansion.
Change-Id: Ia1d7d7485614e961a47ebb65493b19f4a16ded05
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
-supports fb's with x and y offsets
-dumps the front buffer (instead of just the low end of the buffer)
-switch from mmap to read/write, for fb's with very large offsets
Change-Id: Id560790c9661f7cc3b4350a44cc29f0104831e85
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
