Commit Graph

15 Commits

Author SHA1 Message Date
Dan Stoza
9f3053de78 BufferQueue: Allow detaching/reattaching buffers
Adds detachBuffer and attachBuffer calls to both the producer and
consumer sides of BufferQueue. Buffers may be detached while dequeued
by the producer or acquired by the consumer, and when attached, enter
the dequeued and acquired states, respectively.

Bug: 13173343
Change-Id: Ic152692b0a94d99e0135b9bfa62747dab2a54220
2014-03-10 16:45:38 -07:00
Mathias Agopian
3f342c1133 am 02b62df7: Merge "Make sure do disconnect from a BQ when its client dies." into klp-dev
* commit '02b62df7119b27c89d91d96938d8f4f5232b296b':
  Make sure do disconnect from a BQ when its client dies.
2013-09-17 14:33:09 -07:00
Mathias Agopian
365857df8b Make sure do disconnect from a BQ when its client dies.
Bug: 5679534

Change-Id: If447e8673df83fe0b1d6210641e0a48522501a53
2013-09-16 16:15:21 -07:00
Andy McFadden
30290a557e am 90f59bf9: Merge "Re-enable frame dropping for non-auto timestamps" into klp-dev
* commit '90f59bf9eba79b27629505bc2709d84e7c811c8b':
  Re-enable frame dropping for non-auto timestamps
2013-08-19 07:29:11 -07:00
Andy McFadden
3c25621ad7 Re-enable frame dropping for non-auto timestamps
This change adds an entire field to note whether the timestamp was
auto-generated by Surface or supplied by the application.

The value is used when deciding whether or not to drop frames based
on buffer presentation timestamps.  If a desired presentation time
was set explicitly, BufferQueue will use that value to decide if a
frame should be dropped.  If the timestamp was generated by Surface
at the time the buffer was queued, the timestamp is ignored.

Bug 10151804

Change-Id: Ibd571a7578351063b813cbdad2ddbeed70655ba5
2013-08-16 15:15:16 -07:00
Jesse Hall
771ed8d71b am fc43e16a: Merge "Graphics:Add error check when create GraphicBuffer"
* commit 'fc43e16a5693bca0edfc82c650fb606971e47138':
  Graphics:Add error check when create GraphicBuffer
2013-08-13 12:06:31 -07:00
Lingyun Zhu
2aff702548 Graphics:Add error check when create GraphicBuffer
Change-Id: Ib0ca59bf1dfe4ae0266c29c91c1dbe3d02c0904e
Author: Lingyun Zhu <lingyun.zhu@intel.com>
Signed-off-by: Lingyun Zhu <lingyun.zhu@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 50141
2013-08-13 11:51:48 -07:00
Mathias Agopian
ba93b3f8e4 log an error when dequeueBuffer gets a NULL Fence
Bug: 9858745
Change-Id: If35d6a7d770bf0a42d55bc55880a9ddb721fcfd0
2013-08-01 15:48:40 -07:00
Mathias Agopian
e142428a9c Make Flattenable not virtual
Fallout from the Flattenable change, update all its uses.

Additionnaly, fix/tighten size checks when (un)flatten()ing
things.

Removed the assumption by some flattenables (e.g.: Fence)
that the size passed to them would be exact (it can
and will be larger in some cases)

The code in Parcel is a bit complicated so that we don't
have to expose the full implementation (and also to
keep the code smallish).

Change-Id: I0bf1c8aca2a3128491b4f45510bc46667e566dde
2013-07-30 21:19:13 -07:00
Mathias Agopian
7cdd786fa8 Make ANW.setSwapInterval(0) work again
we can now queue/dequeue a buffer in asynchrnous mode by using the
async parameter to these calls. async mode is only specified
with those calls (it is not modal anymore).

as a consequence it can only be specified when the buffer count
is not overidden, as error is returned otherwise.

Change-Id: Ic63f4f96f671cb9d65c4cecbcc192615e09a8b6b
2013-07-19 17:38:01 -07:00
Mathias Agopian
595264f1af BufferQueue improvements and APIs changes
this is the first step of a series of improvements to
BufferQueue. A few things happen in this change:

- setSynchronousMode() goes away as well as the SynchronousModeAllowed flag
- BufferQueue now defaults to (what used to be) synchronous mode
- a new "controlled by app" flag is passed when creating consumers and producers
  those flags are used to put the BufferQueue in a mode where it
  will never block if both flags are set. This is achieved by:
  - returning an error from dequeueBuffer() if it would block
  - making sure a buffer is always available by replacing
    the previous buffer with the new one in queueBuffer()
    (note: this is similar to what asynchrnous mode used to be)

Note: in this change EGL's swap-interval 0 is broken; this will be
fixed in another change.

Change-Id: I691f9507d6e2e158287e3039f2a79a4d4434211d
2013-07-18 22:28:18 -07:00
Jesse Hall
4c00cc1114 Fix argument types in IGraphicBufferProducer methods
Bug: 8384764
Change-Id: I7a3f1e1a0584a70af04f9eafef900505389d2202
2013-03-18 14:16:02 -07:00
Jamie Gennis
1df8c34585 libgui: disallow NULL Fence pointers
This change eliminates the uses of a NULL sp<Fence> indicating that no waiting
is required.  Instead we use a non-NULL but invalid Fence object for which the
wait methods will return immediately.

Bug: 7892871
Change-Id: I5360aebe3090422ef6920d56c99fc4eedc642e48
2013-02-12 18:15:38 -08:00
Andy McFadden
466a192d20 Minor tweaks.
Change-Id: I9f82f574112141b6aa074c42303056cd52d5c478
2013-01-08 11:25:51 -08:00
Andy McFadden
2adaf04fab Rename ISurfaceTexture and SurfaceTexture
The C++ class names don't match what the classes do, so rename
ISurfaceTexture to IGraphicBufferProducer, and SurfaceTexture to
GLConsumer.

Bug 7736700

Change-Id: Ia03e468888025b5cae3c0ee1995434515dbea387
2012-12-18 13:10:48 -08:00