Factor out code that converts from Java ENCODING_PCM_* to native
AUDIO_FORMAT_* into a new function audioFormatToNative().
Also use audio_bytes_per_sample() from <system/audio.h>
instead of hard-coding the size of various formats.
Use size_t for memory sizes.
Change-Id: Ic3525f049e939bdf125d9f87ed39abd2690dcf9f
On devices without /dev/alarm, use the settimeofday() syscall and the
standard RTC_SET_TIME ioctl (which are collectively equivalent to the
ANDROID_ALARM_SET_RTC ioctl).
Change-Id: I3c1d741099e253186e43c9369b62603b214b9c9a
Signed-off-by: Greg Hackmann <ghackmann@google.com>
True 3d transformations are now supported by DisplayLists and the
renderer, initially with the translationZ property on view.
Renderer operations used directly by DisplayList (formerly,
clip/save/restore/saveLayer) are now more simply managed by allocating
them temporarily on the handler's allocator, which exists for a single
frame. This is much simpler than continuing to expand the pool of
pre-allocated DisplayListOps now that more operations are called
directly by DisplayList, especially with z ordered drawing.
Still TODO:
-APIs for camera positioning, shadows
-Make Z apis public, and expose through XML
-Make invalidation / input 3d aware
Change-Id: I95fe6fa03f9b6ddd34a7e0c6ec8dd9fe47c6c6eb
Some methods need to be public, since frameworks/base complies before
frameworks/base/services; and services takes build dependency on base.
Similar issue exists with WifiEnterpriseConfig constants.
Bug: 9907308
Change-Id: Ied0e3dee0b25c939067dbc66867a9814b3b3b68e
This lets us share zip archive processing code with both
the runtime (Art, dalvik) and critical java code
(StrictJarFile).
This change also moves several utility methods to ZipUtils
and dedups code across several zip inflation methods.
One of the side effects of this change is that several
processing loops are now O(n) instead of O(n^2).
bug: 10193060
(cherry picked from commit afd31e08299008fdc5c2813f21b2573f29dc53df)
Change-Id: I86a2c528575d4a3ca86b94be068dcdc3c17c2ed6
This lets us share zip archive processing code with both
the runtime (Art, dalvik) and critical java code
(StrictJarFile).
This change also moves several utility methods to ZipUtils
and dedups code across several zip inflation methods.
One of the side effects of this change is that several
processing loops are now O(n) instead of O(n^2).
bug: 10193060
Change-Id: I3c7188496837a47246c4f342e45485a70fef3169
Since VMRuntime.newNonMovableArray and VMRuntime.addressOf are java
methods implemented in Native, they don't necessarily return NULL
when an exception is thrown. Checking the exception instead of the
return value fixes errors which may occur if the runtime returns
garbage when an exception is pending.
Bug: 11971220
Change-Id: I70478834c9f14cc5d9e666e1e174d3fd09269719
The following functions were problematic:
const SkGlyph& getUnicharMetrics(SkUnichar, const SkMatrix*);
const SkGlyph& getGlyphMetrics(uint16_t, const SkMatrix*);
const void* findImage(const SkGlyph&, const SkMatrix*);
Replacing them with calls through SkGlyphCache solved a nasty crash
bug, so they have all been deprecated.
Bug: 11968757
Change-Id: Id746315d41aec5b211b78b172a883c2061130f08
The option passes the specified GC type into the Xgc runtime
option.
Currently the three different supported GC types are MS, CMS, SS
which represent mark-sweep, concurrent mark-sweep, mark-sweep +
semi-space hybrid.
Change-Id: I6ad95c8d12c0d1158f7c861ff0c3180761619172
bug:4351353
quickReject and quickRejectNoScissor have been renamed and refactored:
- to make the scissor side effect clear and explicit
- dangerous methods no longer public
- to make the simple quick reject check logic const
- simple quick reject is now conservative
This CL also fixes several issues with line and point quickRejection -
sub-pixel and hairline lines are much less likely to be incorrectly
rejected, especially at small canvas scale.
Additionally, alpha modulation for AA points < 1px in size is now
correct, dumplicating SW behavior (similar to lines and stroked
shapes work).
Change-Id: Ibb0710c721b9fb415d05acf54dd3d2b4d602156a
With this patch, framework does at least some of its text rendering
using Minikin instead of TextLayoutCache. There's a lot of stuff broken
and not yet implemented, but the phone will boot.
Changes are hidden behind USE_MINIKIN, which should be set in
BoardConfig.mk for the brave. Without that, there are changes to
signatures in JNI methods and so on, but shouldn't be any visible
changes.
This commit also introduces a new abstraction for Typeface:
The new TypefaceImpl abstraction represents the functionality that
corresponds to a Java Typeface object. Currently it is backed by
SkTypeface, but in the migration to Minikin it is a FontCollection
combined with a FontStyle. This patch introduces a USE_MINIKIN
preprocessor switch, so there is no substantial change to existing
Skia-based code, but which lets us start replacing the implementation
with the Minikin version.
Change-Id: I532c4c2d32d4f4c1f349dc1db37caa112af587ea
