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Author SHA1 Message Date
reed@android.com
452f844f64 disable cubic test for now (currently broken) 
git-svn-id: http://skia.googlecode.com/svn/trunk@124 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-16 18:47:55 +00:00
reed@android.com
3555591c15 add sanity checks to handles extremely large coordinates or filter margins. 
Should not hurt features (we hope), but is an easy way to survive malicious
values on a small-memory machine like a handset.



git-svn-id: http://skia.googlecode.com/svn/trunk@123 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-16 18:46:55 +00:00
turk@google.com
dfb6fb5669 Add missing file. 
git-svn-id: http://skia.googlecode.com/svn/trunk@122 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-16 17:34:27 +00:00
reed@android.com
1337a7b14c see prev. checkin (missed these files). Change ownership rule for streams to the 
skia std. of receiver calls ref() if it needs to, but regardless, the caller
always manages/balances its own ownership.



git-svn-id: http://skia.googlecode.com/svn/trunk@121 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-16 13:56:10 +00:00
reed@android.com
791f5a11f2 Change (correct) SkImageRef's ownership rule for streams to the skia standard 
pattern: the receiver will call ref() if it chooses when passed to a constructor
or setter, so the caller must balance its ownership itself. This matches how all
other refcnt objects are handled.



git-svn-id: http://skia.googlecode.com/svn/trunk@120 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-16 13:53:11 +00:00
turk@google.com
6f8491bf76 Initial implementation of polygon trianagulation. It seems to be robust and passes the associated tests, 
but has some problems:
(1) it generates T-vertices;
(2) it only works with right-handed outer contours;
(3) The sort and search are inefficient.


git-svn-id: http://skia.googlecode.com/svn/trunk@119 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-13 22:05:46 +00:00
reed@android.com
590ef3fd3a remember to specify the bloody font tag in the constructor! 
git-svn-id: http://skia.googlecode.com/svn/trunk@118 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-10 04:02:30 +00:00
reed@android.com
330578d67d mac fonts sort of work now 
- haven't tested rotation yet
- spacing/bounds still look bad



git-svn-id: http://skia.googlecode.com/svn/trunk@117 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-09 18:12:13 +00:00
reed@android.com
0bf64d48cc implement fontmetrics 
git-svn-id: http://skia.googlecode.com/svn/trunk@116 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-09 17:22:22 +00:00
reed@android.com
ea446b9bc5 check-point (2) on mac fonts 
- simplify typeface factories



git-svn-id: http://skia.googlecode.com/svn/trunk@115 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-09 15:25:11 +00:00
reed@android.com
60dfdbc1ae minor check-point for switching to glyphs 
git-svn-id: http://skia.googlecode.com/svn/trunk@114 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-09 14:51:39 +00:00
reed@android.com
5e5adfd12c migrate more legacy unittests into tests/ 
SkParse yet to be cleaned up



git-svn-id: http://skia.googlecode.com/svn/trunk@113 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-07 03:39:23 +00:00
reed@android.com
62533ed6bb fix leak in Deserialize 
git-svn-id: http://skia.googlecode.com/svn/trunk@112 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-06 15:57:26 +00:00
reed@android.com
fb12c3e6ba fix ref() in CreateTypeface 
fix comment in SkDraw.cpp



git-svn-id: http://skia.googlecode.com/svn/trunk@111 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-05 20:43:42 +00:00
reed@android.com
54043a394e patch SkMath.h to build in ARMv4 
test code for mac fonts (disabled)



git-svn-id: http://skia.googlecode.com/svn/trunk@110 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-05 14:14:49 +00:00
reed@android.com
b1d9d2ef28 Significant cleanup in api, and more importantly in sementics, of SkFontHost 
- FindTypeface is now CreateTypeface, and what it returns is always considered
    a new instance, even if it is from a cache (in which case it will have been
    ref()'d. The caller must always balance its ownership by calling unref() on
    the result when they are done.
- CloseStream is gone, since the caller can/must call stream->unref() when they
    are done using it.
- ResolveTypeface is now ValidFontID, and just returns a bool.



git-svn-id: http://skia.googlecode.com/svn/trunk@109 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-04 17:37:51 +00:00
reed@android.com
069b827f8e API cleanup: rename typeface Create to CreateFromName, and remove default arg 
git-svn-id: http://skia.googlecode.com/svn/trunk@108 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-04 15:31:48 +00:00
reed@android.com
0650c6ca12 Move SkTSort.h back to private, and instead allow in the makefile for tests to 
see private headers. This also means the tests don't have to use ../.. to find
the private header they want.



git-svn-id: http://skia.googlecode.com/svn/trunk@107 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-04 14:02:44 +00:00
turk@google.com
7d3a58a5e4 Format more consistently with the rest of Skia. 
git-svn-id: http://skia.googlecode.com/svn/trunk@106 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-04 01:33:35 +00:00
reed@android.com
ef772ddb86 remove unimplemented (and uncalled) SkTypeface::Hash() 
git-svn-id: http://skia.googlecode.com/svn/trunk@105 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-03 21:20:49 +00:00
reed@android.com
1116fb25e5 change srcover (and dstover) to use the faster thought slightly less accurate 
computation of the scale factor (+1 instead of SkAlpha255To256). This has the
upside of guaranteeing that if the dst is opaque (alpha==255), it will always
stay opaque.



git-svn-id: http://skia.googlecode.com/svn/trunk@104 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-03 20:31:12 +00:00
reed@android.com
d66efc273e add test for different srcover implementations 
git-svn-id: http://skia.googlecode.com/svn/trunk@103 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-03 18:35:18 +00:00
turk@google.com
5755a2a9ab Unit test and bug fixes for cubic Bezier clipping. 
git-svn-id: http://skia.googlecode.com/svn/trunk@102 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-03 02:56:05 +00:00
turk@google.com
4896f9e017 Add cubic clipping, similar to that of quad clipping. Both Newton-Raphson and Bisection are implemented, because it is not clear which one will yield the highest performance on a given platform. Bisection is turned on as the default. 
git-svn-id: http://skia.googlecode.com/svn/trunk@101 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-02 20:00:00 +00:00
reed@android.com
98de2bdbd1 explicitly call "our" version of clipPath in the case when clipRect needs to 
turn itself into a path when the matrix rotates. This avoids infinite recursion
when the canvas is subclassed (e.g. SkPicture's recording canvas).



git-svn-id: http://skia.googlecode.com/svn/trunk@100 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-02 19:41:36 +00:00
reed@android.com
3abec1d7c3 add initial unittests for Path 
add operator== for paths
still need to implement isRect!



git-svn-id: http://skia.googlecode.com/svn/trunk@99 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-02 05:36:20 +00:00
reed@android.com
a396a16d53 add tests (unittests) to Makefile 
move SkTSort.h into public includes



git-svn-id: http://skia.googlecode.com/svn/trunk@98 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-28 18:26:14 +00:00
reed@android.com
d8730ea8b2 more tests (need more meat in there) 
git-svn-id: http://skia.googlecode.com/svn/trunk@97 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-27 22:06:06 +00:00
reed@android.com
ed673310e2 add initial unittest framework (tests) 
move some previous unittests out of core classes and into tests



git-svn-id: http://skia.googlecode.com/svn/trunk@96 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-27 16:24:51 +00:00
reed@android.com
3469c76c40 Handle kA8 bitmaps drawing through a matrix (was infinitely recursive) 
git-svn-id: http://skia.googlecode.com/svn/trunk@95 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-24 19:03:20 +00:00
reed@android.com
ff7f389c8a Oops, CreateTypeface takes over ownership of the stream, instead of just ref() 
This should be changed, for until it is, fix CreateTypefaceFromFile to not call
unref() if the typeface got created.



git-svn-id: http://skia.googlecode.com/svn/trunk@94 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-20 21:11:40 +00:00
reed@android.com
1bfd0ca780 Implement CreateTypefaceFromFile 
git-svn-id: http://skia.googlecode.com/svn/trunk@93 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-20 14:22:36 +00:00
reed@android.com
ae814c809e add picture-record option to speedup complex clips 
remove hack that stopped picture-playback from culling on clipPath() result



git-svn-id: http://skia.googlecode.com/svn/trunk@92 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-13 14:56:09 +00:00
reed@android.com
9b0390626f remove white-space 
git-svn-id: http://skia.googlecode.com/svn/trunk@91 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-11 15:09:58 +00:00
reed@android.com
62900b4c64 handle failure when creating a scalercontext 
git-svn-id: http://skia.googlecode.com/svn/trunk@90 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-11 15:07:19 +00:00
reed@android.com
d9c0f0b57a check for non-invertible matrices in getClipBounds() 
git-svn-id: http://skia.googlecode.com/svn/trunk@89 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-06 22:39:37 +00:00
reed@android.com
c07d23a6e2 Chop quads exactly on the clip bounds, so we don't spend CPU cycles walking them 
when we're above or below the clip.

Still to do:
- chop in X to avoid 16.16. overflow in the edgelist
- apply the same logic for cubics (tho much harder math)



git-svn-id: http://skia.googlecode.com/svn/trunk@88 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-02-06 13:30:58 +00:00
reed@android.com
3a859a0034 draft of Text benchmark 
not enabled yet, as having trouble with mac-fonthost port



git-svn-id: http://skia.googlecode.com/svn/trunk@87 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-28 00:56:29 +00:00
reed@android.com
a21ff6f6cf add png to bench files 
git-svn-id: http://skia.googlecode.com/svn/trunk@86 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-27 18:25:02 +00:00
reed@android.com
3c2b7e8b5e explicitly define the gHead for the codec llist 
git-svn-id: http://skia.googlecode.com/svn/trunk@85 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-27 01:43:36 +00:00
reed@android.com
45bcb22e7a update header path (from android) 
git-svn-id: http://skia.googlecode.com/svn/trunk@84 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-26 23:54:06 +00:00
reed@android.com
f523e25da0 add BitmapBench 
git-svn-id: http://skia.googlecode.com/svn/trunk@83 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-26 23:15:37 +00:00
reed@android.com
1b4c81541f don't add in png-codec for the mac build 
git-svn-id: http://skia.googlecode.com/svn/trunk@82 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-23 21:51:56 +00:00
reed@android.com
fb21016338 Move libpng file into app, rather than the libskia, so it doesn't get optimized 
away



git-svn-id: http://skia.googlecode.com/svn/trunk@81 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-23 21:24:39 +00:00
reed@android.com
64dbab7e05 need to include carbon.h so we know what OSStatus is 
git-svn-id: http://skia.googlecode.com/svn/trunk@80 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-23 16:33:13 +00:00
reed@android.com
3a0b5befc3 Remove legacy pascal prefix 
git-svn-id: http://skia.googlecode.com/svn/trunk@79 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-23 16:23:10 +00:00
reed@android.com
a70ba36c97 remove duplicate SkTRegistry definition 
git-svn-id: http://skia.googlecode.com/svn/trunk@78 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-22 17:41:57 +00:00
reed@android.com
7b830a1d27 update makefile for newly moved Factories 
git-svn-id: http://skia.googlecode.com/svn/trunk@77 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-22 13:41:08 +00:00
reed@android.com
00bf85a986 pull from android: use registry to build up list of image codecs 
git-svn-id: http://skia.googlecode.com/svn/trunk@76 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-22 13:04:56 +00:00
reed@android.com
9db6087c0e oops, add images_files.mk 
rename options with prefix SKIA_



git-svn-id: http://skia.googlecode.com/svn/trunk@75 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-01-21 15:07:03 +00:00