bug:8037003
-Merges replay methods
-Bounds checking for DrawBitmapMesh, DrawRects and DrawDisplayList
-Use clip as bounds for otherwise unbounded draw operations
Clip-as-bounds is correct for drawColor and functor, but other draw
operations (pos text, text on path, and layers) still need true bounds
calculation
Change-Id: I5d5149d2c624f01e3fe46628bf156e835e69b9d5
The exposed APIs are slightly simpler than the full APIs used internally.
Only APIs useful to applications are exposed.
Change-Id: Ie03014628d40ad5ef63dedbc52ce3def84429d54
bug:8114304
The original .375 was chosen to make GL_LINES align with Skia drawing.
The new value of .065 is chosen to be as small as possible to make
triangle-based lines align with Skia, while keeping lines drawn on
integer coordinates unambiguous as to which column/row they draw on.
Also adds more lines in CanvasCompare test to highlight the difference
Change-Id: If578684f2db320682219c3caa625cf79bc62d88f
bug:8037003
The reordering enables similar operations to draw together, minimizing the
OpenGL state change operations that go inbetween draws. Eventually, multiple
complete canvas draw operations will be merged (into a single glDrawArrays call,
for example)
Reorders DisplayList draw operations when:
-They can move backwards in the command stream to be after similar
operations without violating draw ordering
-The OpenGLRenderer is in a simple, replayable state (no complex clip,
or filter/shadow etc)
Also adds two system properties to control the deferral/reordering:
"debug.hwui.disable_draw_defer"
"debug.hwui.disable_draw_reorder"
which can be set to "true" to control the display list manipulation
Change-Id: I5e89f3cb0ea2d2afd3e15c64d7f32b8406777a32
Bug #7146141
This new cache is used in a similar way to LayerCache. It helps
reuse already allocated stencil buffers and thus avoid churning
memory on every frame.
Change-Id: I19551d72da52c40039e65904563600e492c8b193
This reverts commit 6c0307dd0aefe9a08794b155fc03ee60ebd14f25, reversing
changes made to a2cd828b749c444d55c2c41c7dbb85088ff94b9f.
Conflicts:
packages/SystemUI/res/values-sv/strings.xml
Change-Id: Ia178efe8b14751583d47b2826bfe3d3d5463dd2e
Bug #8177690
Clear the layers before we setup the stencil to avoid dereferencing
the recently deleted rects.
Change-Id: I5dce5f965672f276f9490636d85b6018d3ab9422
A layer will, by definition, clip its content already. The extra
clip added by the UI toolkit/renderer is wasteful and in some
situations very expensive. If a layered view is rotated, the clip
will be transformed into a non-rectangular region, thus forcing
the renderer to rely on the stencil buffer. The whole point of
using layers is to draw efficiently so let's avoid this case.
Change-Id: I813465f6468cc386b84a4d058c11a258fef8507a
Bug #7146141
This change is needed to add a render buffer cache to avoid
creating and destroying stencil buffers on every frame.
This change also allows the renderer to use a 1 bit or 4 bit
stencil buffer whenever possible.
Finally this change fixes a bug introduced by a previous CL
which causes the stencil buffer to not be updated in certain
conditions. The fix relies on a new optional parameter in
drawColorRects() that can be used to avoid performing a
quickReject on rectangles generated by the clip region.
Change-Id: I2f55a8e807009887b276a83cde9f53fd5c01199f
bug:7117155
bug:8114304
Currently used for lines (with and without AA) and arcs with useCenter=false
Also removes 0.375, 0.375 offset for AA lines
Change-Id: Ic8ace418739344db1e2814edf65253fe7448b0b0
# Via Android (Google) Code Review (1) and Romain Guy (1)
* commit 'b377853123ff53974bb06ffc30e09db41a767c3a':
Set the scissor from OpenGLRenderer::drawColorRects Bug #8131254
Bug #8131254
This method is used as an optimization for paths containing only
non-overlapping rectangles. The implementation was correctly
rejecting rectangles invidually but not the bounds of the array
of rectangles. If quickReject() is not called, setupDraw() won't
be able to properly set the scissor.
Change-Id: I50aa11a4bd8b525b267d36a3039fe7a6fba50518
# Via Android (Google) Code Review (1) and Chris Craik (1)
* commit 'e51ccb1543ef5b6427e5f270ae38be75e18daccd':
Simplify display list logging, removing pointers
