this brings us inline with cafs ics_chocolate branch
per: f696608c9d9e3b6b60a92423338f08d59d19d746
Change-Id: Ibaff05220e7d7f0ddd1b4d7507626a38d717340c
The current composition bypass implementation prevents the app frame rate from
being decoupled with vsync. As a result when a graphics application requests
EGL swap interval zero it is still limited by vsync. This change disables
composition bypass if any layers being composited for the frame are in
asynchronous mode.
CRs-Fixed: 335498
(cherry picked from commit 8e1a74ffff6a07ac9ef649347b7ac23be143f2ea)
Change-Id: Ia0b6b14fbc953b04616667a494d98fcca99932f9
- a NULL list parameter or a numHwLayers of zero indicates that the
entire composition will be handled by SurfaceFlinger with OpenGL ES.
- a NULL list parameter or a numHwLayers of zero indicates that the
entire composition has been handled by SurfaceFlinger with OpenGL ES.
In this case, (*set)() behaves just like eglSwapBuffers().
- dpy, sur, and list are set to NULL to indicate that the screen is
turning off. This happens WITHOUT prepare() being called first.
(cherry picked from commit 5047cf7b17c8546f33c432d67b3510a540a74391)
CRs-fixed: 336520
Conflicts:
libhwcomposer/hwcomposer.cpp
Change-Id: I1eaa4b2360aea164ce389a9803bc1630b8fdf01c
Add support for external-only display. Layer buffers
marked with GRALLOC_USAGE_EXTERNAL_ONLY will be
displayed on external panel only, if available.
In addition if the layer buffer also has the flag
GRALLOC_USAGE_EXTERNAL_BLOCK then only that layer
will be displayed on external (During suspend).
When this mode is on, the default mirror mode for
external is stopped.
Conflicts:
libhwcomposer/hwcomposer.cpp
Change-Id: I8ea2920384c5b68311ee3fe00707d01ab6568b52
If we have a single layer for composition which goes via the overlay,
we can disable disable the framebuffer fetch thereby saving power.
CRs-Fixed: 338777
(cherry picked from commit c40d887d714d14182e867e5eb7942160b3feb197)
Change-Id: I361f5d8a60fb478a675b47163b7524c79e66624a
This change fixes destination rect calculation for negative coordinates
Change-Id: I0174ae3b9643f74d60d559e84bc36bd9ec1d0caa
(cherry picked from commit 3620e365fe9ffcc8d3ec21691707d46e11bdb9ae)
This change allows 3 or less layer use cases to get bypassed completely via MDP pipes.
If more than 3 layers, all of them gets composited on FB.
Intended FB fallback cases:
1) 4 or more layers
2) Any MDP pipe is in use
3) Any layer needs rotation
4) Any layer is allocated from non-pmem
Change-Id: Ieb2b30b8ab9893fd68c7fc61ec889ac9a01cb7dd
(cherry picked from commit 001ffcfef1d63948926b1be67c4977d13ae1b159)
Conflicts:
libhwcomposer/hwcomposer.cpp
The post processing library header has been included in the target output
now; thus, liboverlay should use the new location in the 'out' directory.
Change-Id: I53fad5503456fbb821c7eb8fb0092f6a762f4c3a
(cherry picked from commit b338d9e7a9c182a654de1a86418f5b1f27e7f308)
- During video playback, when the external display is connected,
start the overlay channel on the right framebuffer.
- set the correct position for the new external display channel
- fix minor bug in the function getAspectRatioPosition for external
display
CRs-fixed: 336674
(cherry picked from commit 6afc95ee1197718332461c8f0ddf9cf5f94cc7aa)
Change-Id: Ifa30dfea349c2a0f133790ab2dc91527d53152f8
Setup both the overlay and rotator for every geometry change event.
The mNoRot flag decides if the rotator needs to be setup for that
particular channel. SetTranform takes care of enabling/disabling the
rotator and correcting the params when the rotation changes.
CRs-fixed: 336037 336346
(cherry picked from commit 84c7068f405189542658529cc43a3d54b49b11ca)
Change-Id: I4c4c747bf365c50c48037c657c653d4903ec7e76
For secure content the MM heap should never be
mapped in userspace. Add a flag to avoid
doing this for rotator which does not need
userspace mapping.
(cherry picked from commit 8d9f2fa336564d5a021dd932f5619b5f389d5fad)
Change-Id: I17d1faa40859e261518d928089f2ce86084d31fd
CRs-fixed: 332402
- Add an interface to class Overlay to clean up the overlay
channels. This interface will query the framebuffer device, and
will free(UNSET) them if they are in use
- hwcomposer hal will call this API during initialization
(cherry picked from commit 0d03b1b823bbf36f7adb16bb4344fc46d8748c6a)
Conflicts:
libhwcomposer/hwcomposer.cpp
Change-Id: I4a4bedfdc409913ef31c1d5f5a869db730528096
Check if the rotator memory was allocated before attempting to free it.
CRs-fixed: 334607
(cherry picked from commit 4feb43e3a964878b2c708e7417df8d116e1d17ef)
Change-Id: Iac5d957ce7286848443e3d05f1c8d9c32b258b72
- Changed the aspect ratio of UI on HDMI based on the aspect
ratio of the primary resolution.
- Remove the default values for action safe region.
Change-Id: I596611f8b01e6e1c1007ad7e6c323ea0ea710ec9
CRs-fixed: 323358
(cherry picked from commit b3c2e7f9d68db550f280ed60e37e7f4ee2a73058)
Conflicts:
liboverlay/overlayLib.h
Modify the overlay APIs to use only one parameter to set the overlay
flags, instead of adding a parameter per required flag.
Change-Id: Ia753e10b9e2c7a5ee1aabfd48f30c9b7583beaa1
(cherry picked from commit 5535a95c8f69891090a81dbd8ccdc11aa889a42c)
When there is a state change, open/close only the required channels
instead of blindly closing all the channels. When HDMI is connected,
open the overlay for queueing the frames on the external, and when
hdmi is disconnected, only close the external overlay channel.
CRs-fixed: 333324
(cherry picked from commit a6b5ac4c385e03b3c798bb07d0d3ba6140aebbe8)
Change-Id: I7333a6fe106cd0aa99471542daf3c84c04c5d056
- HDMI has priority over Wifi display, if HDMI is connected during
Wifi, close the session for Wifi and start one for HDMI.
- the enableHDMIOutput parameter externaltype - HDMI/WIFI/OFF
Change-Id: If2cd9143fc7a953db49f38a6c166f9425ba5266e
Conflicts:
libqcomui/qcom_ui.cpp
set the default sharpening settings for overlay pipes
i.e, sharpening is enabled and sharpening strength to zero.
CRs-fixed: 328472
(cherry picked from commit ba5235a66a4424746a6d785f83333b3543dc2dd1)
Change-Id: I6e18321e96f74df99ca6c4b63d06bc831f9e81ae
Pass visual parameters such as sharpness, brightness, contrast,
hue, and saturation from framework to kernel. Converts floating
point to int8_t to represent visual param values.
Change-Id: I3dfc7c38d305fb05f080efb624f61c76adb5e023
The new class QCBaseLayer has been added. It implementsthe composition
of S3D UI when 3D video is playing. HWC adds hints to UIlayers for
composing them in S3D format when running S3D video.
Compose them in requested format.
(cherry picked from commit 080e303a70f89a1b0601a45c0815042addb7ac63)
Change-Id: I1d33a1419914b8e06618acd335f89808dc692742
This change allows the application to set the S3D format for the surface.
With this change application would be specifying 3D format and that would
be handled by hwcomposer would handle it appropriately.
Change-Id: I6b7b33712ab85b8a94231bd65a19709b3c2cd606
Conflicts:
libqcomui/qcom_ui.cpp
This reverts commit f2dbabe786a12e7e9ae15328550b5ba581c5492e.
This change is not needed any more because we are caching the MDP pipe
contents when closing the channel. So no need to wait for postFB finish.
Change-Id: Ia6f01c33953762cb7a97e0b2b795d9afeb60d2d9
(cherry picked from commit 441f1824593bb12a97508b426b597a16b35091e6)
S3D code is being conditionally compiled with HDMI_AS_PRIMARY.
So it is necessary to enable this flag, if board file indicates
HDMI as primary display
(cherry picked from commit dfc3782b8f23a6aadec9fd7501807778b0d3c542)
Change-Id: I3f6f84d76a3f7f5a3f83aa5ec31012b13b16431b
Add null check for incoming buffer in updateBufferS3DFormat function.
return invalid value if buffer is NULL
Change-Id: I97c535ae7291ee12648a92bff843c0c500bce4df
(cherry picked from commit e009dff7644d9b0663f3939e48ad1e955b1f76b5)
Conflicts:
libqcomui/qcom_ui.cpp
Layer orientation can be ignored since displayFrame always represents the
destination region in framebuffer orientation.
(cherry picked from commit f6ab48d14d32ba805fc25597533de14dae1c4e2b)
Change-Id: I0f9217e81a953a63cf9ea4ef9ddab25a1c67184e
- Fix the copybit source rect calculation for 180 and 270
degrees rotation. Calculate blit rects based on the source crop.
CRs-fixed: 337366
(cherry picked from commit 06aa97757bd7023234d3852801e05e077aaa1d2f)
Change-Id: Iba2e230acd84271fc5649e06918824752aa90670
-Check only for 90 or 270 degrees rotation and interchange
width and height if rotation is one of them.
-make scaling computations in float
CRs-fixed: 337370
(cherry picked from commit 460d7b96c06aa33d61b38d146f76887a49cd8057)
Change-Id: I30255e3926917896223dba7306df60ff7cfa14e2
Fix the software conversion from YV12 to YUV_420_SP
by reading the chroma based on chroma padding involved.
CRs-fixed: 333784
(cherry picked from commit b22b6b191644e3ef618d122d30cef4bb9f87019d)
Change-Id: Ie84c1cbb2635a6197c5a907dac1e720c29a66e6c
Use a temporary buffer to replace inplace conversion
CRs-fixed: 333784
(cherry picked from commit 927542660e4c6106f8062c79bd6461c7fef55b4a)
Change-Id: I044bdaa31faea98552e35267bb78318317d68866
This function can be used from other components
to get the aligned dimensions and size of the buffer
given the width, height and color format.
Change-Id: I8d7532a262194f3883bf0f5166e806e0971392e2
Conflicts:
libgralloc/gpu.cpp
When the HWC_SKIP_COMPOSITION is enabled, continue looping through
the layers instead of breaking the loop. Thus we are assured that
all overlay layers are always drawn.
Change-Id: Ia8d4c7003838cbb86e2f0ea8b5ef2d47516aa011
CRs-fixed: 333986
(cherry picked from commit 8c2a615a0a3d89a5830af3b8117115ae8071bd27)
(cherry picked from commit 11ea4a3635a347182f6b2f8f2ad6e3b394a13eda)
If there is any video layer below the HWC_SKIP_LAYER, we compose that
video layer using the GPU. Unlock any previous video buffer that were
sent to the overlay.
CRs-fixed: 333974
Change-Id: I1937ca8b139f40453a3bccb0b490fd4d65fa1f52
(cherry picked from commit 48a3996a2178244ce6365f97212c55e7ab33752a)
(cherry picked from commit f4a08165b2d3be97b72287fc4001cb5c90d57c07)
It is possible to use this object from multiple threads
and there could be a race between a failure in one thread
and another method call from a different thread which would
result in system calls being called with an invalid fd.
(cherry picked from commit 560ca6e8feb4f52c9aade34fa7cfcfed55288083)
Change-Id: Iefb94ba1ee7177ab20600bee4374daf8e818bdb9
The GENLOCK_IOC_RELEASE ioctl is now deprecated. This was done because to
avoid race conditions where the handle was released before another client
tried to unlock it.
(cherry picked from commit d1514357422ce130d3e2776f984294a9efeea83e)
Change-Id: Iaf433a79dd0dad992cbf67180765718beec4eb1c
CRs-fixed: 333141
Several ioctl calls were returning -1 instead of -errno,
which may confuse upper layers, especially when the error
is -ENOMEM. Also move some existing "err = -errno" calls
to the top of if statements so that errno cannot change
by libc calls in the error handling code.
(cherry picked from commit a8eda532452651eb1fbae419319455de2a078ef0)
Change-Id: I181f98d5a261e8e3e1b3f6ecd3ba288e7b4b5607
Copybit module has a limited stretch to scale a clip.
Hence we need to do a intermediate stretch before going
to final stretch.
(cherry picked from commit 6503d323f9e113c0edf66e724bb422559ecbd5cb)
Change-Id: Ib8ea9a917896985d4f7d7ebf999222f2dc6f6480
This change is done to reduce the CPU utilization by SurfaceFlinger
thread. This feature may be turned On/Off using a compile time flag
(cherry picked from commit 9691e73556e5c0b66553aa55eb504b9ebb0fd400)
Change-Id: I1cb5b5c8abef135bc520c6e39c6ccf236b2270c3
Conflicts:
libqcomui/Android.mk
This change allows composition to fall back to c2d even if the second
layer overlaps the base full screen layer.
CRs-Fixed: 326413
(cherry picked from commit b27338930d5bf3de17d03b06db6169e648d5e5fc)
Change-Id: Iaf1bf706fb216286047452173b58aeba1781cd9b
