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Author SHA1 Message Date
reed
d97f07dc43 revert fuzzer fixes for canvas, need to investigate more 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1717943002

TBR=

Review URL: https://codereview.chromium.org/1717943002
 2016-02-20 18:48:58 -08:00
reed
00bea4ad31 fix misc asserts and checks found by fuzzer 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002

TBR=robertphilips

Review URL: https://codereview.chromium.org/1713383002
 2016-02-20 14:18:27 -08:00
herb
f5d4746ad7 Fix asserts found in SampleApp and update the tests with additional interesting numbers. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1717743004

Review URL: https://codereview.chromium.org/1717743004
 2016-02-19 16:54:12 -08:00
benjaminwagner
4534562f76 Change type of SkScalerContext_FreeType::fScaleX/Y. All uses want FT_F26Dot6. 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711053004

Review URL: https://codereview.chromium.org/1711053004
 2016-02-19 15:30:20 -08:00
herb
3eb4895ea1 Add point spans, but fall back for all cases. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711963003

curr/maxrss     loops   min     median  mean    max     stddev  samples                 config  bench
  10/10  MB     1       481µs   504µs   512µs   580µs   6%      ▁▁▄▆▂▃▁▁▁▁▁▁▃▇█▅▃█▃▅    nonrendering    SkBitmapFPAffineXClampYClampFilterOrig
  10/10  MB     1       2.21ms  2.31ms  2.31ms  2.53ms  4%      ▁▁▆▃▃▃▄▅▂▁▄▁█▅▁▁▄▂▆▁    nonrendering    SkBitmapFPAffineXClampYClampFilterLinr
  10/10  MB     1       2.49ms  2.63ms  2.61ms  2.78ms  4%      ▄▃▇▄▅▇▆▁▆▁▁▁▅▂▁▄▃█▆▃    nonrendering    SkBitmapFPAffineXClampYClampFiltersRGB
  10/10  MB     2       150µs   151µs   153µs   162µs   2%      ▅▇▂▂▁▁▂▂▁▁▂▂▁▁▁▁▇█▂▁    nonrendering    SkBitmapFPAffineXClampYClampNearestOrig
  10/10  MB     1       552µs   553µs   562µs   658µs   4%      ▁▁▁▁▁▁▁▁▁▄▃▁▁▁▁▁▁▁▁█    nonrendering    SkBitmapFPAffineXClampYClampNearestLinr
  10/10  MB     1       718µs   742µs   748µs   808µs   4%      ▃▃▁▁▅▁▁▁▁▃▃▃▃▇▇▇▁▁▇█    nonrendering    SkBitmapFPAffineXClampYClampNearestsRGB
  10/10  MB     1       277µs   286µs   292µs   341µs   7%      █▁▁▁▁▁▁▁▁▁▃▂▃▃▆█▄▂▂▂    nonrendering    SkBitmapFPScaleXClampYClampFilterOrig
  10/10  MB     1       2.21ms  2.41ms  2.39ms  2.55ms  4%      ▄▆▃▅▇▂▁▁▇▅▆▅▅▆▄▅█▅▆▅    nonrendering    SkBitmapFPScaleXClampYClampFilterLinr
  10/10  MB     1       2.55ms  2.68ms  2.69ms  2.94ms  4%      ▂▃▁▁▄▄▅▅▄▃█▄▃▇▂▁▃▃▂▂    nonrendering    SkBitmapFPScaleXClampYClampFiltersRGB
  10/10  MB     4       59.9µs  60.6µs  61.6µs  71.1µs  5%      ▂▃▄▁▁▁▁█▇▁▂▁▁▁▁▁▁▁▁▁    nonrendering    SkBitmapFPScaleXClampYClampNearestOrig
  10/10  MB     1       534µs   560µs   559µs   613µs   5%      ▇▂▁▅▅▅█▅▅▃▁▁▁▁▂▄▅▁▁▁    nonrendering    SkBitmapFPScaleXClampYClampNearestLinr
  10/10  MB     1       639µs   658µs   666µs   731µs   5%      ▅█▃▂▃▇▆▁▁▁▁▁▂▁▁▁▁▄█▄    nonrendering    SkBitmapFPScaleXClampYClampNearestsRGB
  10/10  MB     4       61.6µs  65.7µs  65.5µs  70.4µs  5%      ▃▃▃█▆▆▂▂▂▅▄▄▇▄▁▂▁▄██    nonrendering    SkBitmapFPIdentityXClampYClampFilterOrig
  10/10  MB     1       2.22ms  2.34ms  2.35ms  2.57ms  3%      ▂█▅▄▃▃▃▄▂▄▄▄▂▄▁▆▃▁▄▃    nonrendering    SkBitmapFPIdentityXClampYClampFilterLinr
  10/10  MB     1       2.42ms  2.52ms  2.52ms  2.76ms  4%      ▁▁▄▂▄▄▃▅█▄▅▁▃▁▁▃▁▄▃▃    nonrendering    SkBitmapFPIdentityXClampYClampFiltersRGB
  10/10  MB     4       59.7µs  64.7µs  64.8µs  73.3µs  7%      ▂▂▄▁▂▁▁▂▁▁▆▄▆▆▇▄▆▇▂█    nonrendering    SkBitmapFPIdentityXClampYClampNearestOrig
  10/10  MB     1       376µs   388µs   387µs   429µs   4%      ▃▃▆▁▄▄▁▃█▁▁▁▁▁▃▃▄▁▁▁    nonrendering    SkBitmapFPIdentityXClampYClampNearestLinr
  10/10  MB     1       496µs   511µs   518µs   568µs   5%      ▂▆▆█▆▃▂▂█▇▃▁▁▁▁▁▁▁▁▁    nonrendering    SkBitmapFPIdentityXClampYClampNearestsRGB

Review URL: https://codereview.chromium.org/1711963003
 2016-02-19 14:39:47 -08:00
mtklein
cbf897802b DM: remove unnecessary use of std::function 
This draw_to_canvas() function doesn't need the power of std::function.

This skips a copy or two, which is nice, and seems to clear
up most of my MSAN problems.  Why?  I do not know.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1718633002

CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-MSAN-Trybot

Review URL: https://codereview.chromium.org/1718633002
 2016-02-19 14:27:14 -08:00
bsalomon
365bbff200 Changes to merge vulkan code 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711793004

Review URL: https://codereview.chromium.org/1711793004
 2016-02-19 14:26:30 -08:00
joshualitt
8e0ef294d0 Calculate translations to apply to vertices in batch 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1716443005

Review URL: https://codereview.chromium.org/1716443005
 2016-02-19 14:13:03 -08:00
reed
3b32bc51f4 check pm swizzle when extracting lcd coverage 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1706283005

Review URL: https://codereview.chromium.org/1706283005
 2016-02-19 13:46:03 -08:00
reed
c5b1228141 remove supports4f flag for colorfilters 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1720443002

Review URL: https://codereview.chromium.org/1720443002
 2016-02-19 13:38:53 -08:00
scroggo
950fb1ca24 Insert an empty image when we cannot decode 
In SKP deserialization, if there is a 0 byte encoded image, we insert
an empty image into the output SkPicture so that we can continue
deserializing. Do the same when our decoder cannot decode it. This may
be the result of a bug in our decoder, or in the stream serialization.
But it should not mean the entire stream is invalid.

BUG=skia:4691
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1715853002

Review URL: https://codereview.chromium.org/1715853002
 2016-02-19 12:08:41 -08:00
mtklein
27e88d0dab gyp_skia: use path python, be quiet 
/usr/bin/python might not be python 2.x

I'm getting annoyed by scripts printing messages when there's no problem.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1716493003

Review URL: https://codereview.chromium.org/1716493003
 2016-02-19 11:43:57 -08:00
msarett
740668d907 Update libpng to 1.6.22beta 
Intel SSE filter optimizations have been upstreamed.  Let's test on
the upstream version (which we can use in Android).

BUG=skia:4573
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1710083007

Review URL: https://codereview.chromium.org/1710083007
 2016-02-19 11:14:43 -08:00
robertphillips
cbc5bccebe Add GPU-backed SkImage case to ImageFilterCache unit test 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713073002

Review URL: https://codereview.chromium.org/1713073002
 2016-02-19 10:41:13 -08:00
mtklein
be8c19e8d3 NEON f32 <-> f16 and f32 <-> u16 
Adds f32 <-> f16 ARMv7 and ARMv8 NEON code.
Also adds NEON f32 <-> u16 code to make the comparison fair.

The NDK GCC does not support the ARMv8 NEON intrinsics needed to go fastest, so we use a tiny amount of inline assembly.

The ARMv7 half -> float is different enough from the SSE version that it does not make sense to use SkNx.

Still TODO:
ARMv7 float -> half.  Naively translating the SSE version results in 0x0000 where we'd expect a denormal output.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1700473003
CQ_EXTRA_TRYBOTS=client.skia.android:Test-Android-GCC-Nexus5-CPU-NEON-Arm7-Release-Trybot,Test-Android-GCC-Nexus9-CPU-Denver-Arm64-Release-Trybot;client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1700473003
 2016-02-19 09:40:24 -08:00
mtklein
09d06850fa add back some basic configs to MSAN bot 
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-MSAN-Trybot

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1706373004

Review URL: https://codereview.chromium.org/1706373004
 2016-02-19 09:08:50 -08:00
jvanverth
d106c2c640 Revert of Use unorm shorts for texture coordinates when rendering text. (patchset #3 id:40001 of https://codereview.chromium.org/1713693002/ ) 
Reason for revert:
Causing issues with text on Mali 400s. Examples: 	largeglyphblur, imageblurtiled. It appears that there are precision problems.

Original issue's description:
> Use unorm shorts for texture coordinates when rendering text.
>
> There are a couple of reasons for this:
> - Vulkan does not guarantee conversions from integral vertex attributes
>   to floating point shader variables
> - This may be faster and more precise on some platforms, as it avoids
>   the aforementioned conversion and changes a multiply by a very small
>   value to a multiply by a medium-sized value.
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713693002
> TBR=bsalomon@google.com
>
> Committed: https://skia.googlesource.com/skia/+/e507ff0460f4f878214b9454fb5b9ab8d64d8063

TBR=joshualitt@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1709133003
 2016-02-19 08:43:26 -08:00
ethannicholas
85fca851e6 added /enableGPU command to skiaserve 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1715503004

Review URL: https://codereview.chromium.org/1715503004
 2016-02-19 08:40:59 -08:00
robertphillips
df7bb471e5 Update SkImageFilter's cache to handle SkSpecialImages and add unit test 
This is calved off of: https://codereview.chromium.org/1695823002/ (Get OffsetImageFilter really working with SkSpecialImages)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1709263002
TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1709263002
 2016-02-19 08:19:40 -08:00
caryclark
449f7fcf70 fix iter to document close correctly 
R=reed@google.com
BUG=skia:4950
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1717623002

Review URL: https://codereview.chromium.org/1717623002
 2016-02-19 07:40:34 -08:00
jvanverth
e507ff0460 Use unorm shorts for texture coordinates when rendering text. 
There are a couple of reasons for this:
- Vulkan does not guarantee conversions from integral vertex attributes
  to floating point shader variables
- This may be faster and more precise on some platforms, as it avoids
  the aforementioned conversion and changes a multiply by a very small
  value to a multiply by a medium-sized value.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713693002
TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1713693002
 2016-02-19 06:35:22 -08:00
scroggo
77b798ce8e Update the version of libpng used by Skia tests 
The version of libpng we were using has some security vulnerabilities.
Update to a newer version - 1.6.20 (047737496a/).

Update pnglibconf.h. The new version is a copy of the newer version of
the file, with our /* custom settings */ tacked onto the end. (The
custom settings are unchanged from the last version.)

Update the LICENSE. The new version is a copy of the LICENSE that
libpng now includes as a separate file.

Update the README file to reflect the change in source of the LICENSE
file.

BUG=skia:4573
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1453373003

Review URL: https://codereview.chromium.org/1453373003
 2016-02-19 06:33:07 -08:00
rmistry
4ed187a010 Test build scheduler. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711253003

NOTRY=true
TBR=

Review URL: https://codereview.chromium.org/1711253003
 2016-02-19 03:47:53 -08:00
reed
b187dd3fb3 remove xferu64 gm -- not needed now that the blitters are hooked up 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1710283002

TBR=

Review URL: https://codereview.chromium.org/1710283002
 2016-02-18 17:11:47 -08:00
reed
4b25cf0bc0 fix red/blue order in 64bit blits 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1715513004

Review URL: https://codereview.chromium.org/1715513004
 2016-02-18 14:52:17 -08:00
herb
ed545042fc Switch to pixmap in API. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1712653002

Review URL: https://codereview.chromium.org/1712653002
 2016-02-18 13:55:02 -08:00
ethannicholas
c85d9fbc0a GrAuditTrail can now be enabled/disabled at runtime 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1712753002

TBR=bsalomon@google.com
Doesn't actually change the public API

Review URL: https://codereview.chromium.org/1712753002
 2016-02-18 13:45:40 -08:00
reed
dd9ffea9ce make SkPM4f private 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713653002

Review URL: https://codereview.chromium.org/1713653002
 2016-02-18 12:39:14 -08:00
cdalton
8528541dd7 Add more specialized fragment builders 
Adds specialized fragment builders for primitive and fragment
processors. Removes fragment-specific functionality from the Xfer
fragment builder.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1709153002

Review URL: https://codereview.chromium.org/1709153002
 2016-02-18 12:37:08 -08:00
bungeman
d689bf8748 Move SkTInternalLList.h to src/core. 
TBR=reed
Not intended for external use.

Review URL: https://codereview.chromium.org/1712563004
 2016-02-18 11:53:18 -08:00
mtklein
517558ad19 MSAN: cut down to green 
I have no idea what's going on with the current bot failures.
This disables lots of things to get it green.
Probably more than necessary.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707873002

CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-MSAN-Trybot

Review URL: https://codereview.chromium.org/1707873002
 2016-02-18 11:42:00 -08:00
bungeman
bc1cebbd2b Move SkTDStack.h to src/animator. 
This file is only used by animator and may or may not be sane. Move
the file from include/core to src/animator since no one else is using
it.

TBR=reed
Make it go away!

Review URL: https://codereview.chromium.org/1710083002
 2016-02-18 11:01:13 -08:00
ethannicholas
3afae70a48 fixed SkDrawCommand JSON generation 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1715443002

Review URL: https://codereview.chromium.org/1715443002
 2016-02-18 10:50:50 -08:00
ethannicholas
3ca1e1ae4f added server-side breakpoint support to skiaserve 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707863003

Review URL: https://codereview.chromium.org/1707863003
 2016-02-18 10:22:34 -08:00
borenet
3fe4df6d8b Add luci-go isolate.sha1 files 
NOTRY=true
BUG=skia:3775, skia:4763
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711013002

Review URL: https://codereview.chromium.org/1711013002
 2016-02-18 10:13:14 -08:00
bsalomon
1526e0a5f5 Make build_command_buffer.py work on Windows 
BUG=skia:4957
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1710983002

Review URL: https://codereview.chromium.org/1710983002
 2016-02-18 10:01:11 -08:00
caryclark
dcd1fcc6e9 check for zero conic weights in interp 
this will fix the current (and uncover the next)
ASAN failure

TBR=tomhudson@google.com
BUG=skia:4549
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711813002

Review URL: https://codereview.chromium.org/1711813002
 2016-02-18 09:00:01 -08:00
bungeman
a7e9f05119 Move SkTDArray to private. 
TBR=reed
Moving to private is good.

Review URL: https://codereview.chromium.org/1707213002
 2016-02-18 08:53:33 -08:00
robertphillips
3b087f4010 Update SkSpecialImage API 
This adds some temporary compatibility features:
   internal_getBM & internal_fromBM - to convert back & forth from Bitmaps in the ImageFilters
   internal_getProxy - to allow the special images to interface with the current ImagerFilter system

It also adds a unique ID, opaque flag and size method.
   The unique ID and size method are needed for the image filter's caching system.
   The opaque flag is need for swapping back & forth from Bitmaps

These are all calved off of https://codereview.chromium.org/1695823002/ (Get OffsetImageFilter really working with SkSpecialImages) which actually makes use of them.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1705113002

Review URL: https://codereview.chromium.org/1705113002
 2016-02-18 08:48:04 -08:00
reed
4528c867c4 lcd blits for sRGB 
Unimplemented for F16 for the moment, but not needed yet.
Surprisingly not much slower than current impl (not srgb correct)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707883002

Review URL: https://codereview.chromium.org/1707883002
 2016-02-18 08:16:33 -08:00
borenet
d9fa758292 Port Skia recipe to normal Python scripts, move to Skia repo 
BUG=skia:4763
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703663002

Review URL: https://codereview.chromium.org/1703663002
 2016-02-18 08:05:48 -08:00
mtklein
e1fce93f36 Remove FuzzPaeth now that we have some real Fuzzes. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711753002

Review URL: https://codereview.chromium.org/1711753002
 2016-02-18 06:58:13 -08:00
bsalomon
c969bfced3 Make build_command_buffer.py work on Mac and Windows. 
Also specify GYP_GENERATORS and add flags to gclient sync to make it more likely to succeed.

BUG=skia:4957
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704193002

Review URL: https://codereview.chromium.org/1704193002
 2016-02-18 06:40:55 -08:00
kjlubick
5bd98a244b Create ParsePath API fuzz 
This is based on https://codereview.chromium.org/1675053002

BUG=skia:4438
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1702383003

Review URL: https://codereview.chromium.org/1702383003
 2016-02-18 06:27:39 -08:00
caryclark
a7b16858d5 remove legacy flags 
R=fmalita@chromium.org
BUG=573166
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707383002

Review URL: https://codereview.chromium.org/1707383002
 2016-02-18 06:16:31 -08:00
caryclark
a110538912 fix asan error deref-ing null ptr 
TBR=tomhudson@google.com
BUG=skia:4549
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1709023002

Review URL: https://codereview.chromium.org/1709023002
 2016-02-18 06:13:25 -08:00
scroggo
ef0fed3bf0 Remove position from FrontBufferedStream 
When FrontBufferedStream was written, it implemented getPosition()
and returned true for hasPosition(). The CL that introduced it
(crrev.com/23717055) does not have any indication why, but I'm guessing
it was because it was easy to implement. None of our decoders rely on
this (only some tests do).

Now that we have a decoder (SkRawCodec) that expects to be able to seek
a stream if it has a position (which makes sense - SkStream.h
associates that with SkStreamSeekable, and there is no other way to
check to see if a stream is seekable), it is failing because
FrontBufferedStream reports it has a position and the decoder tries to
seek.

Remove FrontBufferedStream::hasPosition() (reverting to the default,
false) and ::getPosition() (so it will return 0).

Fix tests - do not call FrontBufferedStream::getPosition()

Update CodexTest to test using an FrontBufferedStream, like Android
does.

BUG=b/27218441
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703293002

Review URL: https://codereview.chromium.org/1703293002
 2016-02-18 05:59:25 -08:00
caryclark
6b14c6b329 remove legacy bitmap filter 
R=fmalita@chromium.org
BUG=skia:2261
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1711683002

Review URL: https://codereview.chromium.org/1711683002
 2016-02-18 05:45:33 -08:00
joshualitt
adab5a2a4b fix comma in GrAuditTrail json 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1704133002

Review URL: https://codereview.chromium.org/1704133002
 2016-02-18 05:04:39 -08:00
caryclark
8e7b19d0f0 add interp path 
Add path methods to determine if a pair of paths
can be interpolated, and to interpolate them.

R=reed@google.com, robertphillips@google.com
BUG=skia:4549
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703943003

Review URL: https://codereview.chromium.org/1703943003
 2016-02-18 04:11:49 -08:00