Passes the BufferItem for the queued buffer to the onFrameAvailable
callback so the consumer can track the BufferQueue's contents. Also
adds an onFrameReplaced callback, which is necessary if the consumer
wants to do anything more than simple queue length tracking.
Bug: 18111837
Change-Id: If9d07229c9b586c668e5f99074e9b63b0468feb0
Validate the display binder by adding a NULL check in getDisplayConfigs.
This will prevent a false match if the caller queries the display
configs for an inactive display (whose binder is NULL by default).
Without this change we might end up attempting to index the display
config array, which is unpopulated for inactive displays, and this will
result in a crash. (See getDisplayInfo in SurfaceComposerClient.cpp for
an example of this scenario)
Change-Id: I1a12f43b7c375b9c01998dadd5b658275c733fb2
Acked-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
warning: comparison of integers of different signs: 'int' and 'size_t'
(aka 'unsigned int') [-Wsign-compare]
arning: comparison of integers of different signs: 'int32_t' (aka
'int') and 'const uint32_t' (aka 'const unsigned int')
[-Wsign-compare]
Change-Id: I823257aa7218c5fd492a3277853210db539bb2e2
(cherry picked from f9bfdc6c94)
warning: struct 'HWComposer' was previously declared as a class
[-Wmismatched-tags]
warning: class 'DisplayInfo' was previously declared as a struct
[-Wmismatched-tags]
Change-Id: I13db9f8aab3a957ce8ff8d64598dae1807d6fe7e
(cherry picked from commit 646f541050)
This change watches for a MAX_VIRTUAL_DISPLAY_DIMENSION value, which
will be set (if necessary) in BoardConfig.mk. If the value is set,
any virtual displays that have a width or a height greater than that
dimension will bypass the hardware composer HAL and be handled only
by SurfaceFlinger.
Bug: 17701816
Change-Id: Ia6ca44dfd6a7a9bc0f054493d3f13006bc32fa14
After creating a syncKHR object with type EGL_SYNC_NATIVE_FENCE_ANDROID,
glFlush must be called before the EGL_SYNC_NATIVE_FENCE_FD_ANDROID attribute
is populated with a sync fd. We currently call eglDupNativeFenceFDANDROID
before issuing the flush.
Bug 18052459
Taken verbatim from matthew.k.gumbel@intel.com.
Change-Id: I3781d14f92862076e2bca7d27341a6dc6e7e3775
ANativeWindow::queueBuffer takes ownership of the fence fd passed to
it, and will close it before returning. SurfaceFlinger's screenshot
code was also closing the syncFd it passed to queueBuffer. Most of the
time this meant the second close() silently failed, but in a rare race
condition the file descriptor could be reused between the two
close()s.
Bug: 17946343
Change-Id: Ib74fcb1dce52cc21328059c99b7c4c76f41aa3a5
And export necessary symbols to preempt calls from libart.so
Bug: 15345057
Bug: 15426766
(cherry picked from commit f3da24d8cf)
Change-Id: I03b632e0bf2cbaf4a0e68cd0af4e991f7f6b08e4
Blobcache is not yet enabled for surfaceflinger (as it should be).
As a temporary workaround, generate all needed shaders during
surfaceflinger initialization instead of doing the compilation
on-demand during ui transitions.
Change-Id: I14455b20a3f85f177d85c9c8b76d8ccc35379b39
Blobcache is not yet enabled for surfaceflinger (as it should be).
As a temporary workaround, generate all needed shaders during
surfaceflinger initialization instead of doing the compilation
on-demand during ui transitions.
Change-Id: I14455b20a3f85f177d85c9c8b76d8ccc35379b39
We normally recompute layer visibility when a layer gets its first
buffer; before then it's treated as invisible. Sideband layers never
get a buffer (as far as SurfaceFlinger knows), so never became
visible. Now we also recompute visibility when a layer gets a new
sideband stream.
Bug: 17752511
Change-Id: I84e150f196eb2eb7bcd2616248e5e3fa73624809
When HWC doesn't provide DPI values for a display, we pick a default
DPI based on resolution. The intent was that 1080p and higher displays
would get XHIGH density, and lower resolutions would get TV density.
In KK (and possibly forever) we had a bug that we'd always use TV
density. That was fixed in L, but that fix exposed a pre-existing bug
that we always used the display's height in its native orientation,
rather than in landscape orientation. So an 800x1280 tablet like N7v1
started getting XHIGH density instead of the intended TV density.
Bug: 17461633
Change-Id: Ia57fa49e61f36bdda63ce283ef62c9953297222c
This is used by media service to schedule video frames at the
proper time, based on precise vsync timings.
Bug: 14659809
Change-Id: I1a90603f3dc09dca9aa4f90a3aa845fab56e0a5e
+ This is needed so that activity manager does not
have to do cpu side rotations when capturing recents
thumbnails.
Change-Id: If998008e675ad01305db8399fd643cf4608b7025
This makes it possible to tell whether two HW vsync signals are too
far apart because one was late, or because we turned HW vsync off
briefly between them.
Bug: 17259382
Change-Id: If4fba2a8a6013568349949ce87c5c36f0468d2a2
Display configs for external displays are stored in the framework
everytime we receive a hot plug to connect. However, since the
configs are not cleared on disconnect, framework will just assume
that the configs are valid. This does not work for use cases when
you connect/disconnect external displays with different resolutions.
e.g. 1080p to 4K and vice-versa
With this change we clear the display configs and repopulate when
we receive a hot plug to connect.
Change-Id: I2eeab186a8d8668a53390a2413b2ce5e044a1845
Acked-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
By not committing the results of composition for empty frames, we
avoid spitting out series of black frames for virtual displays that
don't have visible layers. We still draw one black frame when going
from having layers to not having any. In particular, this avoids
having a series of empty frames due to re-compositing the primary
display in the period between creating the virtual display and adding
layers to it.
Bug: 16786752
Change-Id: I7e9b2ed2e407d8d49c7af736b447d4c6181b0ad8
Do not wait for the screen capture to complete within surface flinger,
instead pass a sync point back with the captured gralloc buffer.
Change-Id: I7137c0e0fc710688d1d61f189159418fb27ea263
Modify SurfaceFlinger to use VirtualDisplaySurface in all cases when a virtual
display is used. Add functionality in VirtualDisplaySurface to resize the
buffers aquired in the QueueBufferOutput. Add transaction support in
SurfaceFlinger for resize. Add the modification of the size in DisplayDevice.
Change-Id: Iae7e3556dc06fd18d470adbbd76f7255f6e6dd6b
Tested: None
This can be used to change the current display mode of the device.
Change-Id: Icdc3fb58389b861dc77b68102083da6f7a96eccb
Tested: None
(cherry picked from commit 2651fa9463)
