Bitmap.getGenerationId() can be used by caches to find out if a Bitmap has been
modified. This simply exposes an existing Skia API.
This change also adds a small test app for Canvas hardware acceleration. The new
Bitmap API is required to implement a texture cache.
Change-Id: I8547b146cd14c8afe1a2327fcd6d71b1b1cb68fc
Add internal API (getTextRunAdvances) to Paint, use when measuring.
Add internal API (getTextRunCursor) to Paint, use when determining
valid cursor positions.
Remove java-level shaping code. Remove 'prep' code in TextLine
(except for replacement text) since shaping now is done on the fly as
needed in native.
Provide explicit shaping context bounds to internal text measuring,
cursor movement, and rendering APIs.
Update for to changes in external API in ushape.h.
Change-Id: I146958b624802ce8553125e5c3c6c03031bc9608
The range-check in drawVertices previously checked that the color
count was equal to the vertex count. However, the vertex count is
specified in array elements, and there's two array elements per
vertex for the positions, but only one array element per vertex
for the colors.
Correct the code so the check is consistent with the element count.
Change-Id: Id043f1003f9245f18adc91bac49dc33727ca765e
Legacy vertex programs now bind by name just like the user programs.
This removes the need for two different ways of declairing the same
information.
Change-Id: I0178c0962842a1bbffb6726984ae1b8f5bb7529c
It no longer makes sense to create type info from Java since this
cannot be exported to scripts. The new flow is in the opposite direction.
Change-Id: I9b46e3f57abf84c01326bd9b9b834f3ff0f7c504
Adds drawTextRun as internal API on Canvas and GraphicsOperations.
Adds implementation to implementors of GraphicsOperations.
Adds state and API on Paint to control the bidi algorithm when used
by Canvas. This API is currently hidden.
The drawText changes are incomplete since shaping is not yet available
in the native code.
Change-Id: I4368048aef9545df0953a349381771603e04b619
This will also require application to be updated to support
the new compiler and data passing models.
Change-Id: If078e3a5148af395ba1b936169a407d8c3ad727f
Without this patch, an application could trigger a platform crash
by calling:
Typeface typeface = Typeface.createFromFile("");
boolean isbold = typeface.isBold();
The crash occurs since the Skia error that occurs when font loading
fails is not propagated.
With this patch, the Typeface constructor throws an
IllegalStateException when Skia fails to load the font (i.e. when
the native instance is null).
Change-Id: I1002b37b7b32840cb7eeef6819d2982cb18c9003
this is used in a few places to get access to the android.view.Surface
native surface. use a macro instead. Also rename the field to mNativeSurface.
Change-Id: I1c6dea14abd6b8b1392c7f97b304115999355094
This Drawable holds different scaled version of a Drawable and use the appropriate one
depending on its actual bounds to minimize scaling artifacts.
Change-Id: I4ced045d73c1ddd8982d9aaf39c3599b3ac58a16
Move all tests for android.* classes from tests/AndroidTests and
tests/CoreTests into framework/base/<core|graphics>/tests.
Consolidate all tests for java.* classes to tests/CoreTests.
Eventually hopefully these will be moved to dalvik/ somewhere.
Remove tests/AndroidTests entirely.
Change-Id: I86584d086ab7bd045bb38a10b699907805298a95
as 0dp and thus while checking for condition, it should be ORed and not ANDed.
It solves Android Issue: 939
http://code.google.com/p/android/issues/detail?id=939
Change-Id: Ic18fae769480972f763f634e7462c6ed3853220b
Catch some View methods missed during the first pass of
marking with @RemotableViewMethod annotation. Also adds new
ImageView.setColorFilter(int) to match the android:tint XML
attribute.
When ImageView touches ColorFilter or alpha, mutate the
underlying Drawable. Fix NPE in StateListDrawable.mutate().
