Bug #9425270
A better solution would be to use glCopyTexImage2D whenever possible but
this change would be a little more dangerous.
Change-Id: Ib1aaceda39d838716285ef97f356721416822dbb
Bug #9589379
If the atlas is terminated/reinitialized and a view does not invalidate
in between it might end up using a stale AssetAtlas::Entry. This change
is similar to how 9patch meshes are cached in DrawPatchOp: we simply
track the generation ID of the cache to make sure we always use the
latest data.
Change-Id: Ib5abb3769d2ce0eabe9adc04e320ca27c422019e
This change adds refcounting of Res_png_9patch instances, the native
data structure used to represent 9-patches. The Dalvik NinePatch class
now holds a native pointer instead of a Dalvik byte[]. This pointer
is used whenever we need to draw the 9-patch (software or hardware.)
Since we are now tracking garbage collection of NinePatch objects
libhwui's PatchCache must keep a list of free blocks in the VBO
used to store the meshes.
This change also removes unnecessary instances tracking from
GLES20DisplayList. Bitmaps and 9-patches are refcounted at the
native level and do not need to be tracked by the Dalvik layer.
Change-Id: Ib8682d573a538aaf1945f8ec5a9bd5da5d16f74b
Save a bit of memory in meshs generated from native code
Avoid an extra if/else when drawing with hardware accelration on
Change-Id: I31a4550bde4d2c27961710ebcc92b66cd71153cc
This allows merged, clipped operations to behave correctly within a
savelayer, even if the base viewport has a large offset.
Additionally, disregard opaqueness when within a
complexclip/savelayer, as the coverage can't be trusted.
Change-Id: Ic908b82a4bb410bc7fac1b4295f4874ed166efc5
This change also fixes the way batched bitmaps were handled
inside a layer. The layer is now correctly dirtied to minimize
the amount of pixels to blend.
Fix alpha, mode and opaque computations for DrawPatchOp.
Change-Id: I1b6cd581c0f0db66c1002bb4fb1a9811e55bfa78
It turns out that SOCK_SEQPACKET sockets may sometimes return
ECONNREFUSED or ECONNRESET errors when the peer dies instead of
the usual EPIPE.
Bug: 9479906
Change-Id: Ia7e572b08bf63e43ba5aeda58281508beb5f8c73
This reduces state changes when we draw 9patches and text together,
which happens *a lot*. Also disable the NV profiling extension by
default since it doesn't play nice with display lists deferrals.
To enable it set debug.hwui.nv_profiling to true.
Change-Id: I518b44b7d294e5def10c78911ceb9f01ae401609
We were treating immediate mode bounds as pre translate, which is
inconsistent with using them for quickRejection.
This fixes the overdraw counter not drawing correctly (since it uses
immediate mode drawing.
Change-Id: I1c734d367a00942bd7d9b041822c0a9f284e70a8
bug:9464358
Previously, empty and unknown sized ops are assumed to fully cover
their clip. This is now corrected such that empty sized ops are
pre-rejected before defer. Additionally, unknown sized ops disable
overdraw avoidance.
Change-Id: Icf2ce24f98be5ea6299e24ffcf826790373564a1
bug:9310706
In some cases flush will occur after a layer is destroyed. Avoid
trying to draw after putting the layer in the layer cache.
Change-Id: I55d66f420e7354fe552c82eb3145a7d91b4441e3
Previously, a new op with a clipped side could be added to a
MergingDrawBatch without considering the batch's current bounds.
Change-Id: I1b873ecf821bad7cda6630c3f311edd90ac5cc8c
bug:8965976
Also consolidates quickReject scissor-ing and scissor-less paths.
Renamed plain 'quickReject' method, as it has sideEffects beyond what
the java and skia canvases do.
Change-Id: I4bdf874d3c8f469d283eae1e71c5e7ea53d47016
This class can be used to perform occlusion queries. An occlusion query
can be used to test whether an object is entirely hidden or not.
Change-Id: Ida456df81dbe008a64d3ff4cb7879340785c6abf
bug:8951267
If an opaque op, or group of opaque ops covers the invalidate region,
skip draw operations that precede it.
Clipped operations may now be merged, but only if they share a
clipRect - this is a very case for e.g. ListView, where all background
elements may now be a part of the same MergingDrawBatch.
It is this more aggressive merging that groups together clipped
background elements in the ListView case, enabling the overdraw
avoidance skipping the window background.
Change-Id: Ib0961977e272c5ac37f59e4c67d828467422d259
This optimization saves up to 0.3ms per frame on the Play Store's
front page, on a Nexus 4 device.
Change-Id: Iaa4ef33c6e3b37e175efd5b9eea9ef59b43f14f3
