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Author SHA1 Message Date
mtklein
98b8485a4c O(1) SkPictureUtils::ApproxBytesUsed() 
Chrome wants to call this more often, and it's quite slow today.

Seems like this could be clearer if SkPictureUtils::ApproxBytesUsed() were SkPicture::approxBytesUsed().

BUG=chromium:471873

Review URL: https://codereview.chromium.org/1090943004
 2015-04-21 15:24:00 -07:00
tomhudson
2575f317d3 Revert of Add tokens and entry points for KHR_blend_equation_advanced (patchset #3 id:40001 of https://codereview.chromium.org/1039693004/) 
Reason for revert:
We're getting repeated crashes since this CL landed when we try to evaluate a roll into Chrome on our bots. (https://uberchromegw.corp.google.com/i/client.skia/builders/Linux%20Tests/builds/1902)

Our initial reflex is to put a #if 0 around this code (just like the immediately following lines 334-338 in GrGLInterface.cpp), but the error isn't what the GPU team expected to see if that was all we needed, so we're reverting now and asking you to resubmit tomorrow after running more thorough tests.

Original issue's description:
> Add tokens and entry points for KHR_blend_equation_advanced
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/8e578859f80b46a63144add215955221017d3609

TBR=markkilgard@gmail.com,bsalomon@google.com,cdalton@nvidia.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1101593002
 2015-04-21 14:16:53 -07:00
cdalton
8e578859f8 Add tokens and entry points for KHR_blend_equation_advanced 
BUG=skia:

Review URL: https://codereview.chromium.org/1039693004
 2015-04-21 12:34:09 -07:00
cdalton
fd4167ddf1 Import glTextureBarrier 
BUG=skia:

Review URL: https://codereview.chromium.org/1090163002
 2015-04-21 11:45:56 -07:00
mtklein
59bcfaed66 Split default and user-supplied event tracers. 
Chrome's got a test scenario where setting the user-supplied tracer is racing with a concurrent use of the default tracer.

BUG=chromium:437044

No public API changes.
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1099123002
 2015-04-21 09:38:03 -07:00
mtklein
f3f9440372 Revert of Allow NEON on iOS. (patchset #3 id:40001 of https://codereview.chromium.org/1091823002/) 
Reason for revert:
need to coordinate this with chrome gyps/gn

Original issue's description:
> Allow NEON on iOS.
>
> I have nanobench building and running (Color32_arm_neon) on my iPad.
>
> No public API changes.
> TBR=reed@google.com
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/e5043b7ea5170a639367b67c986568907576be4b

TBR=caryclark@google.com,mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1094843005
 2015-04-17 14:02:40 -07:00
bungeman
9d911d5a93 Remove filename from SkFontDescriptor. 
No one actually uses it, so remove it. Keep the string id for backward
compatibility.

TBR=reed@google.com
This doesn't change any public API.

Review URL: https://codereview.chromium.org/1057413005
 2015-04-17 11:00:06 -07:00
bungeman
f4fddfc300 Correct SkFixedToDouble. 
SkFixedToDouble uses the decimal floating point string representation
of 1/(2^16) to provide a constant value. This value is exactly
representable by a double but the decimal constant currently used
does not map to this value.

This change modifies this constant to more decimal digits so that
the actual double value desired is created.

Review URL: https://codereview.chromium.org/1097473002
 2015-04-17 10:05:43 -07:00
mtklein
e5043b7ea5 Allow NEON on iOS. 
I have nanobench building and running (Color32_arm_neon) on my iPad.

No public API changes.
TBR=reed@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/1091823002
 2015-04-17 06:36:53 -07:00
reed
ca1a22ee53 Revert of Revert of remove unused (by clients) SkPathUtils (patchset #1 id:1 of https://codereview.chromium.org/1060703003/) 
Reason for revert:
fix (removal from gypi/gn files) has landed in chrome.

Original issue's description:
> Revert of remove unused (by clients) SkPathUtils (patchset #1 id:1 of https://codereview.chromium.org/1088383003/)
>
> Reason for revert:
> This change is causing the DEPS roll to fail:
>
>
> http://build.chromium.org/p/tryserver.chromium.linux/builders/android_chromium_gn_compile_rel/builds/78771/steps/gn/logs/stdio
>
> Original issue's description:
> > remove unused (by clients) SkPathUtils
> >
> > BUG=skia:
> >
> > Committed: https://skia.googlesource.com/skia/+/aab35d91b8b80acd1902594bbf542083fdfa4bb7
>
> TBR=scroggo@google.com,reed@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/bdb0bf5f8858043878d8a4fa8130c6c87bef3fd4

TBR=scroggo@google.com,jcgregorio@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1091963002
 2015-04-16 20:10:55 -07:00
bungeman
fd0ecf46ce Add SkTPin. 
Currently there exist SkScalarPin and SkPin32, and in a future change
another version is desired. This change introduces SkTPin and changes
SkScalarPin and SkPin32 to use it.

Review URL: https://codereview.chromium.org/1090003002
 2015-04-16 12:18:28 -07:00
egdaniel
8dc7c3a839 Rename GrStencilBuffer to GrStencilAttachment 
BUG=skia:

Review URL: https://codereview.chromium.org/1083133002
 2015-04-16 11:22:42 -07:00
jcgregorio
bdb0bf5f88 Revert of remove unused (by clients) SkPathUtils (patchset #1 id:1 of https://codereview.chromium.org/1088383003/) 
Reason for revert:
This change is causing the DEPS roll to fail:

http://build.chromium.org/p/tryserver.chromium.linux/builders/android_chromium_gn_compile_rel/builds/78771/steps/gn/logs/stdio

Original issue's description:
> remove unused (by clients) SkPathUtils
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/aab35d91b8b80acd1902594bbf542083fdfa4bb7

TBR=scroggo@google.com,reed@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1060703003
 2015-04-16 09:47:36 -07:00
reed
aab35d91b8 remove unused (by clients) SkPathUtils 
BUG=skia:

Review URL: https://codereview.chromium.org/1088383003
 2015-04-16 06:16:38 -07:00
bsalomon
bed83a66f5 Don't draw if SkShader::asNewFragmentProcessor fails. 
BUG=chromium:473156

Review URL: https://codereview.chromium.org/1089063002
 2015-04-15 14:18:34 -07:00
halcanary
00b7e5eb97 SkPDF/Device/ImageFilter: Fix ImageFilter fallback code 
Broken in https://chromium.googlesource.com/skia/+/76033be

I have confirmed that this fixes 470083.

BUG=470083

Review URL: https://codereview.chromium.org/1080923004
 2015-04-15 13:05:18 -07:00
joshualitt
9e36c1a930 Start canonicalizing color for all A8 textblobs 
BUG=skia:

Review URL: https://codereview.chromium.org/1076593002
 2015-04-14 12:17:27 -07:00
egdaniel
f103cd8539 Set resScale on stroker when stroking path on gpu. 
BUG=skia:3686

Review URL: https://codereview.chromium.org/1048333003
 2015-04-13 13:06:46 -07:00
robertphillips
25c40d25d7 Add serialization of SkBitmapSource's new filterQuality member variable 
Missed this in https://codereview.chromium.org/1072603002/ (Add GM to repro crbug.com/472795)

Review URL: https://codereview.chromium.org/1078113002
 2015-04-10 08:39:58 -07:00
joshualitt
0db6dfaeb2 The TextBlobCache needs the ability to trigger a flush because otherwise its entire budget can be used up, but it will not be able to free up any space due to blobs being stuck in the GrInOrderDrawBuffer. This was causing a segfault. After this CL the cache will try to purge, and then flush if it cannot purge enough. It will not purge the most recent addition to the cache. 
TBR=bsalomon@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1071333002
 2015-04-10 07:01:30 -07:00
mtklein
9ff378b01b Rewrite memset benches, then use results to add a small-N optimization. 
The benches for N <= 10 get around 2x faster on my N7 and N9.  I believe this
is because of the reduced function-call-then-function-pointer-call overhead on
the N7, and additionally because it seems autovectorization beats our NEON code
for small N on the N9.

My desktop is unchanged, though that's probably because N=10 lies well within a
region where memset's performance is essentially constant: N=100 takes only
about 2x as long as N=1 and N=10, which perform nearly identically.

BUG=skia:

Review URL: https://codereview.chromium.org/1073863002
 2015-04-09 14:05:17 -07:00
fmalita
055f6b59d8 [SkTextBlob] Custom run font record 
Instead of using a full-blown SkPaint to store run font info, use a
custom structure.

This saves 96 bytes / run on 64bit platforms.

R=reed@google.com,mtklein@google.com,joshualitt@google.com

Review URL: https://codereview.chromium.org/1070943002
 2015-04-09 08:49:32 -07:00
robertphillips
e275fdf812 Add GM to repro crbug.com/472795 
This CL also adds a new parameter to SkBitmapSource which gives the user control of the filter quality.

BUG=472795

Review URL: https://codereview.chromium.org/1072603002
 2015-04-09 06:47:12 -07:00
fmalita
f57546ec7f Remove SK_SUPPORT_LEGACY_SCALAR_MAPPOINTS 
No longer used in Chromium.

Also drop now-unused SkMatrix::Rot_pts() & SkMatrix::RotTrans_pts().

BUG=475022
R=reed@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/1071833002
 2015-04-09 06:13:15 -07:00
jbroman
7d1b945da6 Mark SkPictureRecorder::endRecording as SK_WARN_UNUSED_RESULT. 
Ignoring the result is a memory leak.
Callers should always at least unref the result.

This bug has occurred in Blink:
  https://codereview.chromium.org/1068413002/

BUG=skia:3680

Review URL: https://codereview.chromium.org/1072633002
 2015-04-09 06:12:17 -07:00
halcanary
16e833d5aa SkString: remove fStr member 
Motivation:  I'd like sizeof(SkString) to be the same in Debug and Release.

Review URL: https://codereview.chromium.org/1073473003
 2015-04-08 13:01:22 -07:00
mtklein
feaadee1c3 SkCanvas::resetForNextPicture() 
No diffs against head for DM --config 8888 gpu 2ndpic-8888 2ndpic-gpu.

  picture_overhead_draw	1.62us ->  1.6us	0.99x
picture_overhead_nodraw	 792ns ->  342ns	0.43x

tiles and serialization modes will also test this a bit.

BUG=chromium:470553

Committed: https://skia.googlesource.com/skia/+/f920e468ac66a36c9653d1b11181480295044c7d

Review URL: https://codereview.chromium.org/1067893002
 2015-04-08 11:25:48 -07:00
bsalomon
3f324321cd Add mechanism to proactively purge old resources in GrResourceCache. 
This change leaves the feature turned off by default.

Review URL: https://codereview.chromium.org/1032873002
 2015-04-08 11:01:55 -07:00
joshualitt
b7133bed55 Adding a cache + memory pool for GPU TextBlobs 
BUG=skia:

Review URL: https://codereview.chromium.org/1055843002
 2015-04-08 09:08:31 -07:00
bsalomon
e4579adfdf Add helper for creating a SkSurface from a client created texture. 
Review URL: https://codereview.chromium.org/1071603002
 2015-04-08 08:38:40 -07:00
caryclark
95bc5f3495 change isNestedRect to isNestedFillRect 
R=reed@google.com, bsalomon@google.com

Let isNested(Fill)Rect return true if drawn path describes filled
rectangles.

Review URL: https://codereview.chromium.org/1073473002
 2015-04-08 08:34:15 -07:00
joshualitt
f1f8895cbe add realloc method to SkAutoSTMalloc 
BUG=skia:

Review URL: https://codereview.chromium.org/1069013002
 2015-04-08 07:33:33 -07:00
mtklein
c654e9016a Revert of SkCanvas::resetForNextPicture() (patchset #4 id:60001 of https://codereview.chromium.org/1067893002/) 
Reason for revert:
https://uberchromegw.corp.google.com/i/client.skia/builders/Linux%20Tests/builds/1816

Original issue's description:
> SkCanvas::resetForNextPicture()
>
> No diffs against head for DM --config 8888 gpu 2ndpic-8888 2ndpic-gpu.
>
>   picture_overhead_draw	1.62us ->  1.6us	0.99x
> picture_overhead_nodraw	 792ns ->  342ns	0.43x
>
> tiles and serialization modes will also test this a bit.
>
> BUG=chromium:470553
>
> Committed: https://skia.googlesource.com/skia/+/f920e468ac66a36c9653d1b11181480295044c7d

TBR=mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:470553

Review URL: https://codereview.chromium.org/1062353002
 2015-04-07 15:27:14 -07:00
mtklein
f920e468ac SkCanvas::resetForNextPicture() 
No diffs against head for DM --config 8888 gpu 2ndpic-8888 2ndpic-gpu.

  picture_overhead_draw	1.62us ->  1.6us	0.99x
picture_overhead_nodraw	 792ns ->  342ns	0.43x

tiles and serialization modes will also test this a bit.

BUG=chromium:470553

Review URL: https://codereview.chromium.org/1067893002
 2015-04-07 14:11:22 -07:00
reed
687fa1c745 restore clipstack to heap-ptr, so clients can ref it 
BUG=skia:

Review URL: https://codereview.chromium.org/1068883004
 2015-04-07 08:00:56 -07:00
scroggo
5965b73e54 Revert of Remove now-redundant SkPathOps enum. (patchset #1 id:1 of https://codereview.chromium.org/1051113005/) 
Reason for revert:
Android is still using this. See 4c2968b94c/logs/build_error.log

Original issue's description:
> Remove now-redundant SkPathOps enum.
>
> R=caryclark,reed
> BUG=473772
>
> Committed: https://skia.googlesource.com/skia/+/143244e27d95255807d8fa505ce0affef96d1fc8

TBR=caryclark@google.com,reed@google.com,schenney@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=473772

Review URL: https://codereview.chromium.org/1068873002
 2015-04-07 06:53:21 -07:00
mtklein
e35268ef4c Send SkPicture deletion message lazily. 
If no one has read the picture's unique ID, there's no point invalidating it.

This is the same trick we pull with SkPixelRefs.

Before:
  26M	1	1.49µs	1.6µs	1.77µs	6.25µs	42%	picture_overhead_draw
  13M	32	742ns	749ns	756ns	823ns	2%	picture_overhead_nodraw

After:
  26M	1	1.27µs	1.33µs	1.49µs	5.51µs	45%	picture_overhead_draw
  14M	43	677ns	680ns	681ns	701ns	1%	picture_overhead_nodraw

BUG=skia:

Review URL: https://codereview.chromium.org/1061283002
 2015-04-07 06:34:05 -07:00
reed
b679ca8926 reduce alloc overhead for SkCanvas 
use pre-allocated space in the canvas to avoid initial calls to malloc

BUG=skia:

Review URL: https://codereview.chromium.org/1060583007
 2015-04-07 04:40:48 -07:00
schenney
143244e27d Remove now-redundant SkPathOps enum. 
R=caryclark,reed
BUG=473772

Review URL: https://codereview.chromium.org/1051113005
 2015-04-06 09:37:56 -07:00
mtklein
76f5cc6e9e Clean up BlockRef 
- It's no longer needed to help the (2011?) transition to SkAutoTUnref.
  - It prevents us from making classes that go in SkAutoTUnrefs final,
    i.e. all ref-counted classes.

This had better not have been public API...
TBR=reed@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/1068443002
 2015-04-06 08:57:32 -07:00
scroggo
028a4135aa Add a method to read a stream without advancing it. 
Add a virtual method on SkStream which will do a "peek" some bytes, so
that those bytes are read, but the next call to read will be
unaffected.

Implement peek for SkMemoryStream, where the implementation is simple
and obvious.

Implement peek on SkFrontBufferedStream.

Add tests.

Motivated by decoding streams which cannot be rewound.

TBR=reed@google.com

BUG=skia:3257

Review URL: https://codereview.chromium.org/1044953002
 2015-04-02 13:19:51 -07:00
borenet
4808757d7a Remove all code related to NaCl 
BUG=skia:3600
DOCS_PREVIEW= https://skia.org/?cl=1036283002

Review URL: https://codereview.chromium.org/1036283002
 2015-04-02 12:16:36 -07:00
bsalomon
c9c3e62b4e Add constant color GrFP. 
Committed: https://skia.googlesource.com/skia/+/dfbbec436cbcacc3270d4b28357c8393e67d6494

Review URL: https://codereview.chromium.org/978713002
 2015-04-02 11:12:09 -07:00
joshualitt
dbd3593e0b Rename GrBitmapTextContextB to GrAtlasTextContext 
BUG=skia:

Review URL: https://codereview.chromium.org/1050173002
 2015-04-02 09:19:04 -07:00
bsalomon
599ea40cec Revert of Add constant color GrFP. (patchset #10 id:180001 of https://codereview.chromium.org/978713002/) 
Reason for revert:
Revert while investigating assertions.

Original issue's description:
> Add constant color GrFP.
>
> Committed: https://skia.googlesource.com/skia/+/dfbbec436cbcacc3270d4b28357c8393e67d6494

TBR=egdaniel@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1055023002
 2015-04-02 08:33:54 -07:00
bsalomon
dfbbec436c Add constant color GrFP. 
Review URL: https://codereview.chromium.org/978713002
 2015-04-01 14:54:57 -07:00
joshualitt
2b6acb4ed5 Switch to one single bitmap text blob cache allocation 
BUG=skia:

Review URL: https://codereview.chromium.org/1041953002
 2015-04-01 11:30:28 -07:00
scroggo
5842154480 SkCodec::onGetScanlineDecoder must call rewind. 
This mirrors the behavior in onGetPixels, and allows the implementation
to share code for handling calls to rewindIfNeeded.

This also fixes a bug where getScanlineDecoder was calling
rewindIfNeeded and treating the result as a bool.

In SkPngCodec, factor out the code to call rewindIfNeeded, and call it
in both onGetPixels and onGetScanlineDecoder.

Update the test to include testing the scanline decoder. Rename "gen"
to "codec" now that it must be an SkCodec.

BUG=skia:3257

Depends on https://codereview.chromium.org/1048423003/ (DIFFERENT ISSUE).

Review URL: https://codereview.chromium.org/1050893002
 2015-04-01 11:25:20 -07:00
vbuzinov
08b4d29a0a GrGLInterface: Add support for NV_framebuffer_mixed_samples 
Import glCoverageModulation if NV_framebuffer_mixed samples
is available

BUG=skia:3177

Review URL: https://codereview.chromium.org/993363002
 2015-04-01 06:29:49 -07:00
joshualitt
7c3a2f834e BitmapTextBatch and BitmapTextBlob 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/eed1dae04932483579b02c10f0706127d3f5d984

Review URL: https://codereview.chromium.org/1011403004
 2015-03-31 13:32:05 -07:00