- Rename to FrameMetrics to avoid collision with existing
android.view.FrameStats class
- Make FrameMetricsObserver implementation detail,
exposing FrameMetricsListener interface as public API
and wrapping in FrameStatsObserver to maintain state
- Remove dropped frame count call, in favor of passing as
parameter to callback method.
- Move away from raw timestamp access in favor of Metric IDs
which represent higher-level, more stable stages in a frame
lifecycle and match the categories exposed in the onscreen
bars.
- Support many-to-many Window<->FrameMetricsListener relationship
Change-Id: I00e741d664d4c868b1b6d0131a23f8316bd8c5c2
Full GLES error checking layer via -include
trickery. Change DEBUG_OPENGL to a level system.
HIGH = every GL call is error checked
MODERATE = checkpointing at interesting spots
LOW = only asserts there are no errors at the end of a frame
or when the FBO changes
NONE = AIN'T GOT NO TIME FOR ERRORS GOTTA GO FAST!
Change-Id: Ibe81aae93d942059c4ddf1cbb11c828b7ce4c10b
Skia's SkCanvas::SaveFlags are being deprecated. This CL introduces
the equivalent android::SaveFlags, converts all internal clients to
the new enum, and switches the saveLayer glue to the
SaveLayerRec-based API.
Change-Id: Icb1785f4e7c0f652b1f04b34a1e3ccb063c408f3
am: 099bd9ca8f
* commit '099bd9ca8fea02795424d62c05c723290d68ae14':
In CanvasContext::doFrame, make a separate call to computeFrameTimeNanos and save the result. Then pass that value to UiFrameInfoBuilder::setVsync as both arguments.
am: 6222bb0f6a
* commit '6222bb0f6a772c8fa1dc402740399b0ad1017520':
In CanvasContext::doFrame, make a separate call to computeFrameTimeNanos and save the result. Then pass that value to UiFrameInfoBuilder::setVsync as both arguments.
and save the result. Then pass that value to
UiFrameInfoBuilder::setVsync as both arguments.
The order of function argument evaluation is undefined in C++. Because
the value returned from TimeLord::latestVsync may be changed by
the preceding call to TimeLord::computeFrameTimeNanos the values of the
arguments passed to UiFrameInfoBuilder::setVsync is also undefined. This
change removes any ambiguity.
Change-Id: Ie71ee453f9ccc725edfe5f7cc9b277f2a809dfdc
On the critical path of the cold launch of applications
the main thread of the started application tells the RenderThread
to create a surface. This process is synchronous and blocks
the main thread of the application until the creation
of the EGLContext is complete.
As a consequence the launch time of the application is delayed
by time spent allocating the EGL Context in the RenderThread.
With this optimization the launch time of any application
is improved (for example settings by 20 to 40 ms).
Change-Id: Ibf47aaa0abb8dedf7aa00693073db3785d9d6b08
Signed-off-by: Thomas Buhot <thomas.buhot@intel.com>
Signed-off-by: Zhiquan Liu <zhiquan.liu@intel.com>
Bug: 25843358
If the time between last swap & current vsync grew larger
than 2 seconds it would overflow when placed into an int, causing
frames to be dropped as negative numbers are definitely
less than 2_ms.
Change-Id: Icd2136989e5bbf5a0e21611b95a4d515b5ff9b14
Now passes alphas and light radius, and correctly transforms light
center for layers.
Also fixes begin-frame/layer clears to be damage rect aware.
Change-Id: I3b1415cd7bf1518c510145ebebdb745f494a2542
Shares vast majority of clipped savelayer code, with only minor
differences in lifecycle.
Doesn't yet handle fill region, resize, or window transform.
Change-Id: Iabdd71811590d2b937eb11e1b01ce556ade54a5a
Add a Window API for setting a view which will be placed in
the decoration area (next to the window control buttons).
Change-Id: Ie106cbea653ff95fdba987a2a43506d394600612
Don't query running behind if it's not possible to be behind such
as having received a vsync since the last call to swap buffers.
This also avoids an accidental-starvation issue where if surface
flinger was a bit sluggish to dequeue then renderthread would drop
thinking the queue was full.
Also be a bit smarter about tracking if we've already drawn for this
vsync target to avoid producing two frames for the same vsync
Change-Id: Ib266500a693c27000b2e8ea578f111229d75147a
Switched from 'renderer/info' to 'dispatcher/renderer' to make their
interaction more natural. The new BakedOpRenderer is more similar in
responsibilities to the OpenGLRenderer, as it manages layer and frame
lifecycles, and performs the actual rendering.
However, it's still simpler because the BakedOpDispatcher handles
mapping Canvas drawing ops to Glops, and the OpReorderer handles almost
all canvas state operations.
Also switch BakedOpRenderer to use the new OffscreenBuffer, which
serves as a lightweight Layer replacement, with a much simpler
lifecycle.
Change-Id: Ie0e2e248503400041d49729d813d485d28c76eb3
clipped SaveLayers will now be pulled to the beginning of the frame,
prior to drawing FBO 0. This will remove the need for switching FBOs
mid-frame.
Change-Id: I4d8dc1f845e84e9b49d5acdf4f4703eef4a9cb06
bug:24670525
Removes silly 'do nothing if rects do not intersect' behavior, and
changes the name to clarify the difference (contrasting against
SkRect::intersect())
bug:24670525
Change-Id: Id2ca1cfea1a9d720d4dc70b251f426d9916f8b53
Using a multi threaded render node to render the window frame
asynchronously from the application relayout.
Bug: 22527834
Bug: 24400680
Bug: 24459827
Bug: 24409773
Bug: 24537510
Change-Id: I1010fc6a8b6e38424178140afa3ca124433ab7e4
This is adding the renderer side infrastructure to allow
rendering multiple render nodes with different threads.
This is a pre-step for decoupling a non client decor
resize reder from a content resize render.
Multiple render nodes can be added to be drawn, and to
prevent overdrawing, a content bounds area can be set
Bug: 22527834
Change-Id: Ie7271e20895bf38957e5a84aeefc883e282039ad
