no change of functionality -- the old behavior is implemented
on top of this new protocol.
this new protocol will allow, eventually, to pass informations
about displays and layer stacks.
Change-Id: Ic6c2295e61ec8ecbc8ce01ab7664e35d928202fc
mostly refactored SurfaceFlinger.h, but also removed dead code.
cleaned-up a few includes as well.
Change-Id: Ib15f4ffe567912b61ee98aa076c6a283b72811b5
This fixes the glgen code generation for methods
which have a buffer arg that can be NULL.
Bug: 6845189
Change-Id: I5fb745b806601e5665f97bfd15fd865cd9c241ed
- Process is killed by system with SIGBUS signal if it writes
data to mapped sparse file on full filesystem.
- Allocate space using write() function instead of ftruncate()
to avoid creation of sparse files on full filesystem.
Catch write() errors to handle out-of-space case during allocation.
Bug: http://code.google.com/p/android/issues/detail?id=35376
Change-Id: Ifc366454f34e71a43a0973eda4f591a920ea3a14
Signed-off-by: Kirill Artamonov <kartamonov@nvidia.com>
this adds correct versions of the broken GLES20 methods
glGetShaderSource, glGetActiveAttrib and glGetActiveUniform.
the old broken methods are still there and need to be @hide later.
Bug: 6006380
Change-Id: Ide74242ada54b85459b459ae4f20cd26a23c7610
* commit 'f455c9a267332960334794428c2abc5f716ee6ea':
SF could get stuck waiting for vsync when turning the screen off
libgui: improve some logging and dumping
libgui: improve some logging and dumping
Workaround for add_tid_to_cgroup failed to write
make sure to repaint the screen when screen turns on
Add sdcard_r group to dumpstate.
Ensure that /data/anr/traces.txt is world-writable
displayhardware: fix not obeying ro.sf.lcd_density when specified
Call into the new HWC blank operation to blank or unblank the screen.
Legacy systems may have already blanked the screen via early suspend,
and can choose to not implement the blank operation in their hardware
composer implementation.
Change-Id: Ib403c8c0e36367a2cfef3e1d124872fcfeb9e7cb
This changes generation of the OpenGL bindings to prevent
crashes of methods with more then one nio buffer argument.
Bug: 6772416
Change-Id: I4eff25c2f568dea78a6ffd3e95ff4620ab4b3b7d
- remove dependency on cached state in validateVisibility
- get rid of mVertices and mTransformedBounds
- get rid of validateVisibility
- get rid of unlockPageFlip
- handleTransaction now returns a dirty region
- computevisibileregion now uses window-manager space
There was an issue in Surface::lock where failure to lock a surface
resulted in two bad things happening:
- success was returned to the caller (it was apparently locked).
- an uninitialised pointer was returned as the buffer.
Change-Id: I8b0df81400e0fa0542a8bb993d76923ac96b686e
if debug.sensors is true, extra debugging
sensors are enabled and HAL provided sensor fusion
is disabled
Change-Id: I9b093424edb8c5363d1337237cdf6abe4ab266f9
we now use a better quaternion propagation equation
this is especially beneficial for lower gyroscope rates
Change-Id: Ifbf273c8a092a8849ca4fe4b9bca30787e924018
