this prevents SurfaceTexture producer to hang in dequeueBuffer()
when something goes wrong in the consumer.
only the consumer gets an error and the current frame is kept
instead of the new one. the producer is unaware of the problem.
Bug: 6476587
Change-Id: Ie6db5526632aabc3e60229b93dfe29c19491ade4
would happen when vectors are copied and new items is
added in both vectors. we didn't duplicate the underlying
storage when adding items in vectors.
Bug: 6515797
Change-Id: If544c07d96c05821e088d7f2c9b5736f7e306c31
SurfaceTexture would only create an EGLImage for a buffer slot when
BufferQueue returns a GraphicBuffer, i.e. either the slot was acquired
for the first time ever, or the buffer for the slot was reallocated.
But the EGLImage may also need to be re-created for a
previously-acquired buffer if the slot's EGLImage was destroyed during
detachFromContext(); in this case BufferQueue won't return a
GraphicBuffer since SurfaceTexture already has a reference to the
correct buffer.
Bug: 6461693
Change-Id: Ib95d0d757192efe336c5fda0866f857481a6617d
The newer kernels now have /proc/net/xt_qtaguid/iface_stat_fmt.
Add the extra iptables output and remove ip6tables for nat which doesn't
exist.
Change-Id: I819c707b337a707ca0acd87d9ab38cd68ca0f36c
The crop is now handled like a resize, it's latched only when we
receive a new buffer in the case we have a resize in the same
transaction.
Bug: 6498869
Change-Id: I9f3cbbe08fb19443899461ec441c714748a4fd1a
Currently, gltrace offers very few trace collection options. As a
result, these options are encoded in a single integer. The trace
control task simply receives integers and interprets them as
commands.
This patch changes the control protocol to first receive the
command length followed by the actual command itself. This allows
for future flexibility to provide enable other commands.
Change-Id: Id5f56c80a025bbbe7613ab4457e092732e7d9dc9
CameraParameters was moved over to frameworks/native before
frameworks/av was created, since it is referenced by HAL
implementations. Move it to frameworks/av to keep it together with its
implementation.
Bug: 6500863
Change-Id: Iffd890c861a334930da71a2722553572bad1cb54
Previous kernels have allowed opening the CPU frequency file regardless
whether the CPU is up or not. This fixes some log spam on one device
with dynamic hot plug CPU feature, which does not allow opening the CPU
frequency file if CPU is down.
Also, since the file descriptors are global and have long lives, add
the close-on-exec flag.
Change-Id: Ia14a2b9e20038dfb96a573920176a47a96bd3f5a
This change removes some visible region recomputation that was needed to handle
the SCALING_MODE_FREEZE cropping. We've changed things to use a window crop
from the WindowManager instead, so this is no longer needed.
Bug: 6299171
Change-Id: I32fbc2b689c985837126d8ba3d9a91e79613ffbf
This change removes the setPostTransformCrop function from
SurfaceTextureClient. It also includes a small logging fix in BufferQueue.
Bug: 6299171
Change-Id: Ifd0ed05b95dad6085e7a8267fda4d69b76ea3bad
add getBounds(), getWidth(), getHeight(), width() and height()
are kept for backward compatibility.
Change-Id: I83837abf17dc2f8bded1beff73430e8c7d9bbdb3
adb bugreport > b & sleep 5; kill $?
will show that a bunch of tools will SIGPIPE when trying to output data
which is normal.
We don't have a way on linux (bsd yes), to set NOSIGPIPE on the file desc
passed down via fork/exec.
Bug: 6447319
Change-Id: I25b30a823addcff89d252f162d0a07035d4fdd3f
This change adds a crop rectangle specified in window coordinates to the layer
state. The all window pixels outside this crop rectangle are treated as though
they were fully transparent. This change also adds the plumbing necessary for
WindowManager to set that crop.
Change-Id: I582bc445dc8c97d4c943d4db8d582a6ef5a66081
This change makes a change in the crop, scaling mode, transform, or buffer
dimensions trigger a recomputation of the visible regions of a window. With
the new cropping behavior for SCALING_MODE_FREEZE all of these can now affect
the visible region.
Bug: 6470541
Change-Id: I1904e47efbd708e28bf189f637d24dbef65cd41e
This change updates some of the SurfaceTextureClient and BufferQueue logging
and dumping to include the crop, transform and scaling mode. It also removes
the uses of the NO_SCALE_CROP scaling mode enum, which was added by accident in
a previous change.
Change-Id: I62912716a1e48885fb22f12b92678aa13f10fcd9
Bug: 6470541
Every IBinder object can accept a new transaction to tell it that
it might want to reload system properties, and in the process
anyone can register a callback to be executed when this happens.
Use this to reload the trace property.
This is very much ONLY for debugging.
Change-Id: I55c67c46f8f3fa9073bef0dfaab4577ed1d47eb4
This change adss support for applying a buffer crop to layers with the
SCALING_MODE_FREEZE scaling mode. These layers do not scale the image, but
rather treat all pixels outside the crop rectangle as fully transparent.
Change-Id: I762518e56a37aef7747f9b581df2f2589b232c49
Bug: 6299171
This change makes SurfaceFlinger set the filtering-enable on each layer's
SurfaceTexture before querying the texture matrix to use for GLES composition.
Change-Id: I40c3defd73ebf96e3cabb3bfdb1fc97f2036753a
This change reduces the shrinking of the crop rectangle in some cases. It adds
a way to inform the SurfaceTexture that its texture will be used without
bilinear interpolation, and uses knowledge of the pixel format to avoid
shrinking unecessarily.
Change-Id: I72365f39f74ecb7fcc51b4cf42f2d0fa97727212
This change adds support for specifying a crop rectangle to a
SurfaceTextureClient that is in post-transformed coordinate space.
Change-Id: I247901de343e71b32850f7ae3bac62dfa612ad3d
Bug: 6299171
This change adds a method to Rect to transform a rectangle by a graphics HAL
transform.
Change-Id: Ic0d0988e731bdb5662faee41a5927b1242891658
Bug: 6299171
