GitLab

Shadowed text currently does not get subjected to culling until
immediately prior to rendering each glyph. This is problematic
for any page with an axis greater than 32k as we can't covert
the glyph coordinates to fixed point. Additionally, this is a
large perf hit as we look at every shadowed glyph on the page
for every draw call regardless of the canvas' clip.

This fix enables shadowed text to be quickly rejected based on
the canvas' clip when the draw text command is executed.

Finally, a mirror image of this CL is currently under review for
inclusion in the open-source Skia project.

bug: 5571685
Change-Id: I5df94eccecbd7d77a08004b5cbcca02120e390f7

Change-Id: Icf1499bdf31227b73ea00f63be9eb96e641d9323

The uint packing optimization was producing incorrect results in
this case. Since it only saves us approx 1 byte per font there is
no need to try to keep it around.

bug: 5461283
Change-Id: Ic2b0154d433fa620e588b048c32064358aa94bc4

The uint packing optimization was producing incorrect results in
this case. Since it only saves us approx 1 byte per font there is
no need to try to keep it around.

bug: 5461283
Change-Id: Ic2b0154d433fa620e588b048c32064358aa94bc4

Custom fonts (e.g. WebFonts) were not properly serialized and
resulted in unexpected behavior when a picture was saved for
offline reading. This CL serializes the custom font so that we
can use it later when playing the picture back.

bug: 5388379
Change-Id: Ic29e9bf10ac70c46a45f3902ea93558b235fd2dd

The 32-bit images have a full alpha channel so a dedicated alpha
bit is unecessary. This CL mirrors an identical change in Skia...

http://code.google.com/p/skia/source/detail?spec=svn2187&r=2051

bug: 5003756
Change-Id: Id3eab2e12aa49c0193d87df255a78758ba080d60

This CL enables the decoder to handle collapsing the stretchy
area along one axis while still stretching the other. This prevents
us from falling into the standard bitmap strech and produces better
looking results.

bug: 5239166
Change-Id: Iadde581d7853430c6fd59446959a34661a19e927

Fixes previous CL 131603. Using bug# from original CL.

Bug: 4387353
Change-Id: Ie7e78402ab7c0ab448e8cb6ad21a709ecca9daef

bug: 4387353
Change-Id: I5c8ae97d6c3407dbdb87bd4be1078c29eb925bd6

This CL pulls in r1835 and r1870 from Skia's trunk.

bug: 5197241
Change-Id: I79b51cf8605bc16641cfe7b3e1b369f801bf0922

       Bug: 5122491
       Remove font cache purge log message

Change-Id: Ib5a23433b8cb1402c96b8d510ed875be7400c80c

bug: 5009656
Change-Id: Ic91bdb84e42b4d07f88bd6df1a2bedc2031404df

This change has also been submitted upstream to Skia in r1954.

bug: 5060654
Change-Id: Iac9ce0d9150c59e4db6653081d7f46843ea8f2bf

Implement virtual methods 'onBuildTileIndex' & 'onDecodeRegion' for
supporting image cropping for Skia-WebP image Decoder.
Utilize the native rescaling+Cropping capability of WebP-Decoder to
implement image cropping.
- Incorporated code comments from Pascal.
- Found one bug w.r.t setting SampleSize. Rectifying that in this patch.

Change-Id: Ib7b04129a65ed17f845d0600f3553b9b24846838

Implement on-the-fly image resizing (down-scaling) for WebP images.
The image decoder is aware of the device memory constriant via
SampleSize set by the application like Webkit/WebCore.
sampleSize=1 implies no down-scaling. Likewise, SampleSize=2 implies
resizing image width & height by a factor of '1/2', resulting in '1/4'th
size for the decoded image.
SampleSize is merely a hint from the application to the decoder. Decoder
may choose to ignore this hint and decode the image at full scale.
Native WebP image decoder (new APIs) supports on-the-fly resizing.
Making the Skia-WebP decoder 'SampleSize' aware and implementing the
on-the-fly resizing in this change.

Change-Id: Ibbd62baf4a6ad2d3904aafb22807f4513641e64c

This change adds new files in /system/etc: system_fonts.xml and
fallback_fonts.xml. The change also allows a third file to be added
by vendors in /vendor/etc/fallback_fonts.xml. These files, loaded at
boot time, mimic the logic that used to be in code, but which is
now configurable through editing these files, making the system more
flexible and easy to work with for us and vendors as future fonts
are added to the system.

Change-Id: Iac0af4924ca0454c6dde4d53058b1425200ed4b7

Remove the custom code for decoding WebP image. Use the native
color-modes RGBA, RGBA_4444 & RGB_565 for Skia-WebP-Decoder class.
- Removed other dead code as well.

Change-Id: I414778b71aaea754d92ed6b07ebd7b6336e1f102

bug: 4390209
Change-Id: I74774b43b3f0c903fb96911e156d9911cf55bb68

The change being reverted somehow alters the reference counting of
SkTypeface instances, resulting in prematurely freed font data, which
is the underlying issue with the disappearing clock on the lockscreen
(http://b/5004404).

This reverts commit 792a256a.

Bug: 5004404
Change-Id: I5c3b225f860ce2dcfc0751bded2d842b43a2d3c4

An invalid face is not expected here, but still should not be allowed
to crash.

Bug: 5002710
Change-Id: Ifd11e918f968d5eef67932e514ea6754819fb7a5

This updated line was to have been included in CL 118811, but some
bad gerrit-fu caused it to go amiss.

Bug: 4390209
Change-Id: Ia7b8e2849cfae3cdfbebc09a91fe26f2355f1ebb

Updated the Android-Skia-WebP decoder with following changes:
- Added support for incremental WebP decoding. So instead of allocating
  input buffer corresponding to the whole image (could be few MBs), the
  input is read iteratively in a buffer size of 64KB.
- Refactored onDecode method (O(200) lines) to a smaller (O(30) lines)
  method with 2-3 helper functions.
- Removed low (byte-level) parsing from this code and calling WebP
  public APIs for the same (like WebPGetInfo).
- Incorporated Pascal's feedback.
- Few more feedback from Pascal.
Change-Id: I104822ec3922eca1efc19422908f07770c4c140b

Regular and Bold styles are now included in the fallback list.

Bug: 4902641
Change-Id: Ia88dedb136ab00dee3ae4e4cc5552e0d3a743f13

Fallback fonts are now recorded with their styles in the list of
available fonts (which is now a doubly-linked list). NextLogicalFont()
has a new parameter, providing the originally requested fontID, from
which we can determine the requested style, which we then pass to
find_best_face() to pick from the available styles.

SkFontHost::NextLogicalFont() no longer assumes that origFontID is
valid (see http://b/issue?id=4980240).

Bug: 4390209
Change-Id: I2e600f7eb75d207e95bae8cc9ed8379ade396058

This reverts commit da49dc51.

Bug: 4980240
Change-Id: Ib0470d458db12821a89ce019d395152d06296305

Fallback fonts are now recorded with their styles in the list of
available fonts (which is now a doubly-linked list). NextLogicalFont()
has a new parameter, providing the originally requested fontID, from
which we can determine the requested style, which we then pass to
find_best_face() to pick from the available styles.

Bug: 4390209
Change-Id: I0c45fd7cefd00df3805bd75df77c519f6d922fe7

* commit '0896ce1e':
  Restore legacy behaviors for better compatibility

Test for alpha==255 is apparently cloned from
S32A_Opaque_BlitRow32_arm, but does not apply to Blend variant.

Change-Id: I5d6154399265cb6f8291595a9bc62b2741301590

Change-Id: I536026aab833367350b595b41911e9888cff2e3a

Change-Id: Iba2f457ca4e8ea90078d1028e1ea829b3d889285

Change-Id: Ifdf889d2ed36cc88bdc105cbb629fe2f68111ccd

Change-Id: Ief005abc9eb741ccf5efec3d1f29fe2dfc23103d