Commit Graph

70 Commits

Author SHA1 Message Date
Mathias Agopian
478ae5eb5a Improve the VSYNC api a bit.
- add the ability to set the vsync delivery rate, when the rate is
set to N>1 (ie: receive every N vsync), SF process' is woken up for
all of vsync, but clients only see the every N events.

- add the concept of one-shot vsync events, with a call-back
to request the next one. currently the call-back is a binder IPC.

Change-Id: I09f71df0b0ba0d88ed997645e2e2497d553c9a1b
2011-12-06 22:43:10 -08:00
Mathias Agopian
a4fbecd119 am 55d3880e: am bb1e7d43: Merge changes I7e973a35,Ib3386fcc into ics-mr1
* commit '55d3880eed3450748eb7b97281e030902ee29c2a':
  SurfaceTexture: add EGL_KHR_fence_sync option
  SurfaceTexture: add a blit-to-FBO test
2011-11-30 10:50:52 -08:00
Jamie Gennis
86edf4f647 SurfaceTexture: add EGL_KHR_fence_sync option
This change adds a compile-time option for SurfaceTexture to use the
EGL_KHR_fence_sync extension to synchronize access to Gralloc buffers.

Bug: 5122031
Change-Id: I7e973a358631fff5308acf377581b811911fe790
2011-11-29 17:09:01 -08:00
Mathias Agopian
d0566bc26f Add support for sending VSYNC events to the framework
use gui/DisplayEvent to receive the events. Events are
dispatched through a unix pipe, so the API is compatible
with utils/Looper. see gui/DisplayEvent.h for more info.

Bug: 1475048
Change-Id: Ia720f64d1b950328b47b22c6a86042e481d35f09
2011-11-29 13:10:25 -08:00
Jamie Gennis
185a0a0420 am c2597295: am 53cf2020: Merge changes I37fd43b5,I91eb29db,I0491ce35 into ics-mr1
* commit 'c25972950c2ea62fb085524dbe737c2bf0f08f4a':
  SurfaceTexture: fix a couple tests
  EGL: default to swap interval 1
  SurfaceTexture: clean up some tests
2011-11-21 21:08:21 -08:00
Jamie Gennis
59769469e4 EGL: default to swap interval 1
This change explicitly sets swap interval 1 on the window when an
EGLSurface is created to render to it.

Change-Id: I91eb29dbee3ae4a55076b921f084d503fbe94e03
2011-11-21 14:37:29 -08:00
Mathias Agopian
8bee68fac2 am d0df44b5: am 4d71053b: Merge "attempt to fix bug 5313580" into ics-mr1
* commit 'd0df44b5c979e00a19187cea35768ba26557e447':
  attempt to fix bug 5313580
2011-11-18 15:22:59 -08:00
Mathias Agopian
a36bcd53ac attempt to fix bug 5313580
the working theory here is that a Surface object has become non-promotable
because it lost its last reference; later Surface::readFromParcel is called
the previous surface is found in the cache, but can't be promoted. this causes
a new Surface object to be created which will promptly try to connect to the
CPU_API -- this in turn will fail because the previous (now dead) surface is
still connected.

To fix this, we make sure to disconnect from the SurfaceTexture when
Surface[TextureClient] is destroyed.

Change-Id: I422234868a05d7b7d283e9d5a85f7ab79e65d8a9
2011-11-17 18:46:09 -08:00
Jamie Gennis
ccf5b9febc am 7765fc65: am fd6b64f6: Merge "SurfaceTexture: Fix to return the oldest of free buffers to Client on Dequeue call" into ics-mr1
* commit '7765fc651a9519dd2f0ac9d3374a50e9865c5c99':
  SurfaceTexture: Fix to return the oldest of free buffers to Client on Dequeue call
2011-11-17 05:46:00 -08:00
Sunita Nadampalli
a929748ddb SurfaceTexture: Fix to return the oldest of free buffers to Client on Dequeue call
Surface Texture dequeue logic is modified to return the oldest of the
free buffers to Client on dequeue call.

Currently dequeue method is returning the first buffer index which is free.
The parsing is done in ascending order of the buffer slot indices.
This leads to returning the buffer which has been just queued to composer,
and hence display, and this defeats the purpose of having minimum dequeue count
as 2 in asynchrnouse mode.

This is fixed by checking all the free slots and returning the oldest buffer.

Change-Id: Ibbac10593c3994c278c601af0480b171635ecdd4
Signed-off-by: Sunita Nadampalli <sunitan@ti.com>
2011-11-15 11:43:35 -08:00
Mathias Agopian
8c11963dda am 738d8cae: am c93a151f: Merge "Define, document, and test the behavior of very large SurfaceTextures" into ics-mr1
* commit '738d8cae2239d194429676f2889cfae3c8f7ba08':
  Define, document, and test the behavior of very large SurfaceTextures
2011-11-14 11:54:38 -08:00
Mathias Agopian
194c76c047 Define, document, and test the behavior of very large SurfaceTextures
updateTexImage() now throws a runtime exception when its native
counterpart fails

Bug: 5506633

Change-Id: I151a6f685d465966e7df4df624412ab2da62e95f
2011-11-11 18:44:35 -08:00
Mathias Agopian
5cae0d0699 Rename SensorChannel to BitTube 2011-10-20 18:42:02 -07:00
Mathias Agopian
1a2b83a17d SensorManager reconnects to sensor service when the later dies
if system process ever restarted, processes using a SensorManager
would loose the ability to use it, resulting to a crash.
we now listen for sensor service death and reconnected if necessary.

Bug: 5445240
Change-Id: Ia47f8b26cdcecb729fa22bf11d55e10fcaef8cfc
2011-10-16 22:15:23 -07:00
Jamie Gennis
fb1b5a2f33 SurfaceTexture: parameterize the texture target
This change adds a hack to allow Android Browser to use a SurfaceTexture
to stream RGBA images to a GL_TEXTURE_2D texture object.

Change-Id: Idb90064d5d4b920959ef3be7451362ac5012460e
2011-09-30 14:19:41 -07:00
Jamie Gennis
fa28c35c21 SurfaceTexture: add name support
This change adds support for setting a string that can be used to
identify a SurfaceTexture object in log messages.

Change-Id: Ib4ee085f36c8830dc964c05ef1654f5a55dfcd60
2011-09-22 17:49:10 -07:00
Mathias Agopian
29b5762efc don't return the current buffer from dequeueBuffer
we were not reseting mCurrentTexture in some situations
which in turn caused dequeueBuffers() return a
"FREE" buffer that was also current.
Very often it was harmless, but it created a race with
updateTexImage() which could cause the following
queueBuffers() to fail.

Bug: 5156325
Change-Id: If15a31dc869117543d220d6e5562c57116cbabdb
2011-08-17 15:49:13 -07:00
Mathias Agopian
8e19c2e97e fix a crasher in SurfaceTexture::updateTexImage()
we now make sure to drain the buffer queue on disconnect.
this happens only when in synchrnous mode. in async mode
we clear all buffers except the head of the queue.

for extra safety we also catch the null pointer
in updateTexImage (which should  never happen) and return
an error.

Bug: 5111008

Change-Id: I5174a6ecbb0de641c6510ef56a611cbb4e9e1f59
2011-08-10 17:35:52 -07:00
Mathias Agopian
2560d14ce8 rework dequeueBuffer()'s main loop.
this simplifies the code a bit and also makes sure
we reevaluate mAbandoned and mConnectedApi each time
we come back from waiting on mDequeueCondition

Change-Id: I1f8538b62ad321b51ed79d953b700036daba796d
2011-08-10 17:35:26 -07:00
Mathias Agopian
ef51b99219 error out when SurfaceTexture APIs are called while not connected
- also log a warning when freeAllBuffers is called with a non empty buffer queue
- rename freeAllBuffers to freeAllBuffersLocked

Change-Id: Idb71fdcf233b9ccae62d5a2a7c3c4bad2501d877
2011-08-10 17:33:46 -07:00
Mathias Agopian
5bfc24515b return correct value from query after connecting a surface
the first time a surface was connected, the values returned
by query NATIVE_WINDOW_DEFAULT_{WIDTH|HEIGHT} and
NATIVE_WINDOW_TRANSFORM_HINT were wrong until a call
to queueBuffer was performed.

Bug: 5137366, 5121607
Change-Id: I7ac6b5b0daa876638f6bed7c20f286a6e6d984f6
2011-08-08 20:25:44 -07:00
Mathias Agopian
96e108271b Merge "remove dead code and member variables." 2011-07-26 12:08:07 -07:00
Mathias Agopian
3fbce7c560 remove dead code and member variables.
also fix some comments and improve debugging logs.

Change-Id: I83e55309f306332b59e1ec46104c4a7fffbf3c97
2011-07-25 20:03:43 -07:00
Jamie Gennis
fa1e002cec Merge "SurfaceTexture: enable RGB external textures" 2011-07-25 11:46:51 -07:00
Jamie Gennis
1f8e09f40d SurfaceTexture: enable RGB external textures
This change removes support for conditionally using the GL_TEXTURE_2D
target for SurfaceTexture textures with RGB buffers.  It also enables
and fixes the RGB-based SurfaceTexture tests.

Change-Id: I9a251a981cf66af6b048b2e4c3fe7231e4774f4d
2011-07-22 15:45:18 -07:00
Jamie Gennis
7b305fffc3 SurfaceTexture: add the abandon method.
This change adds the 'abandon' method to the SurfaceTexture C++ class.
This method may be used to put the SurfaceTexture in an abandoned state,
causing all ISurfaceTexture methods to fail.

Change-Id: Ibd261f7b73f44e2bec36a8508bf92113cfb7cf95
2011-07-22 14:20:41 -07:00
Jamie Gennis
29c870271e SurfaceTexture: fix a comment
Change-Id: I799532f77f8fbb6b8ee6888fdd8852b6f28e8c33
2011-07-21 14:32:56 -07:00
Jamie Gennis
976f494d53 SurfaceTexture: remove getAllocator
This change removes the SurfaceTexture::getAllocator method, as it's no
longer needed.  Proper refcounting of the Gralloc buffers is now handled
by the IGraphicBufferAlloc binder marshalling code.

Change-Id: I5cffa6ebfc1bc5828fb7ce0e0a5b2f55cd8479da
2011-07-21 14:32:56 -07:00
Mathias Agopian
c10d9d90b2 clean-up. get rid ofunused code and members in Surface[Control].cpp
Change-Id: Ia7790ae28af2c2ac99eae01c2c5044ace4a490a4
2011-07-20 16:53:13 -07:00
Mathias Agopian
97c602c5af implement: "Add an ANativeWindow API for SurfaceFlinger to suggest an optimal buffer orientation"
Bug: 4487161
Change-Id: I883f34efe542c2a566d04966f873374f40c50092
2011-07-19 15:24:46 -07:00
Mathias Agopian
7734ebfe47 Add set_scaling_mode() to ANativeWindow.
This allows to specify the scaling mode independently from
the buffer size.

Change-Id: Iaa2baa660445531a97d3fac192e580f4929c5d3b
2011-07-19 13:05:11 -07:00
Mathias Agopian
8f9dbf9e13 move lock/unlock implementaion outside of Surface into SurfaceTextureClient
This makes ANativeWindow_lock/ANativeWindow_unlockAndPost work
with ANativeWindows implemented by Surface and SurfaceTextureClient.

Also, Surface now inherits directly from SurfaceTextureClient.

Bug: 5003724
Change-Id: I9f285877c7bae9a262e9a7af91c2bae78804b2ef
2011-07-15 17:47:08 -07:00
Jamie Gennis
677517ae3f Merge changes Id9aa1003,I8c154189
* changes:
  SurfaceTexture: make (dis)connect into an IPC
  SurfaceTexture: add support for new connect values
2011-07-14 17:54:27 -07:00
Jamie Gennis
fe0a87b546 SurfaceTexture: make (dis)connect into an IPC
This change makes the ANativeWindow connect and disconnect calls result
in an IPC to the SurfaceTexture object.  This will allow us to prevent
multiple simultaneous connections from different processes.

Change-Id: Id9aa1003b1335b96ca6bd4a1f5a67aa433d42efb
2011-07-14 17:48:32 -07:00
Jamie Gennis
bee205fd58 EGL: fix the ANativeWindow size/fmt override
This change fixes how the Android EGL layer overrides the size and
format of an ANativeWindow in eglCreateWindowSurface.  The new behavior
is to leave the size untouched when overriding the format.  The previous
behavior was to reset the ANativeWindow to use the default size set by
the ANativeWindow implementation.

It also adds two new 'perform' methods to the ANativeWindow interface:
set_buffers_dimensions and set_buffers_format, and redefines the
behavior of set_buffers_geometry to be the combination of these two new
methods.

Additionally, this change adds an error check for the return value of
the new native_window_set_buffers_format call, which required adding a
(stub) handler for to FramebufferNativeWindow.

Change-Id: I805c7ccd8d4730dfb132d10d8bc3fb058a0b9df1
2011-07-11 12:31:45 -07:00
Pannag Sanketi
19e0a8bfe9 Merge "Minor fix in SurfaceTexture" 2011-06-30 18:38:18 -07:00
Pannag Sanketi
292a31a4c2 Minor fix in SurfaceTexture
Change-Id: Ic859715becf3e6d5107bd8beb8c577034d00ec52
2011-06-30 15:41:19 -07:00
Jamie Gennis
3d8063b02e SurfaceTexture: change onFrameAvailable behavior
This change alters the conditions under which the onFrameAvailable
callback gets called by the C++ SurfaceTexture class.  The new behavior
is to call the callback whenever a frame gets queued that will be
visible to the buffer consumer.  This means that buffers queued in
synchronous mode always trigger the callback, as those buffers will
remain pending until they are consumed.  Buffers queued in asynchronous
mode will only trigger the callback if there was not previously an
unconsumed buffer pending.

The new behavior means that a consumer should perform a draw operation
exactly once for every onFrameAvailable call that it recieves.  This
change also modifies SurfaceFlinger and the SurfaceTexture JNI to
support of the new behavior.

Change-Id: I8b2c6e00961d3d58b11c6af50b555b6e4c5f5b40
2011-06-27 15:45:39 -07:00
Grace Kloba
14a0e58074 Add allowSynchronousMode to SurfaceTexture constructor.
Change-Id: I54f30a3c16bbe6b813f3bcd1d389da5627531304
2011-06-23 21:21:47 -07:00
Jamie Gennis
1c4414091c SurfaceTexture: fix a NULL ptr dereference.
This change adds a NULL check when searching the slot list in
SurfaceTextureClient for the slot corresponding to a buffer being
queued or canceled.

Bug: 4645023
Change-Id: I806cbc1e34da118ea33a83c4f25ce8193ba1c3ad
2011-06-20 14:16:49 -07:00
Jamie Gennis
ae468f4341 SurfaceTexture: fix up a comment.
Change-Id: I044e44e17319e08af657a7ec9fa39100876fe862
2011-06-13 10:50:13 -07:00
Jamie Gennis
736aa9573b SurfaceTexture: fix a getTransformMatrix crash.
This change moves the computation of the transform matrix out of
getTransformMatrix and instead performs the computation when
updateTexImage gets called.  This is needed in order for
getTransformMatrix to succeed even if the buffers have been freed (e.g.
by changing the buffer count) because the computation depends upon the
properties of the current GraphicBuffer.

Change-Id: Ied541ab8747b7ad604f862717135f9a16a816be9
Bug: 4490420
2011-06-13 10:50:12 -07:00
Mathias Agopian
b62013f6aa 9-axis sensor fusion with Kalman filter
Add support for 9-axis gravity and linear-acceleration sensors
virtual orientation sensor using 9-axis fusion

Change-Id: I6717539373fce781c10e97b6fa59f68a831a592f
2011-05-27 17:04:55 -07:00
Jamie Gennis
8cd5ba4b7f SurfaceTexture: clean up some comments, tests, etc.
This change fixes up some stale comments, member variable names, log
messages and disables a failing test.

Change-Id: Ic1d3344b18066cf710e4a42838b2417c6b1f2f6c
2011-05-25 12:27:33 -07:00
Mathias Agopian
cf46eb9817 fix onFrameAvailable
Change-Id: I391fe9f6684ac9fd4f91416ce18b583f7087d966
2011-05-11 18:01:51 -07:00
Mathias Agopian
68c7794183 Add SurfaceTexture logging
Change-Id: If1b74be5230813fb76429935d88b9d4a7c41700c
2011-05-11 18:01:51 -07:00
Mathias Agopian
8072711307 Implement {Surface|SurfaceTextureClient}::setSwapInterval()
Change-Id: I8382e346ddaa2c4c8ff56ac3ffd7f0109572f188
2011-05-11 18:01:51 -07:00
Mathias Agopian
b3e518c820 Add the concept of synchronous dequeueBuffer in SurfaceTexture
Change-Id: Ic94cbab092953243a0746e04bbe1b2eb0cc930ef
2011-05-11 18:01:51 -07:00
Mathias Agopian
eafabcdc16 unify SurfaceTexture and Surface
Change-Id: I49da2f5d8408e4cd7e148cfb777bb4ff68cd8f37
2011-05-11 18:01:51 -07:00
Mathias Agopian
c04f153353 Fix a bug where setgeometry couldn't be undone
This change the binder protocol between SurfaceTextureClient
and SurfaceTexture. dequeueBuffer() now takes the requested
parameters for the buffer. SurfaceTexture decides if the
buffer needs to be reallocated and does the allocation
if needed. In that case it returns BUFFER_NEEDS_REALLOCATION
to tell SurfaceTextureClient that it needs to call
requestBuffer (which all parameters have been removed) to
acquire a pointer to the buffer.

dequeueBuffer and requestBuffer could be folded into a single
IPC call, but we chose to optimize the case where buffers are
not created and avoid some complexity in the marshalling code.

Change-Id: I097a7f6f40a3491e10f3f3742eab33999286c304
2011-05-11 18:01:51 -07:00