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1438 Commits

Author SHA1 Message Date
senorblanco@chromium.org
7a47ad3bac Implement SSE2-based implementations of the morphology filters (dilate & erode). This gives a 3-5X speedup over the naive implementation, and also mitigates a timing-based security attack in Chrome (https://code.google.com/p/chromium/issues/detail?id=251711). 
NOTE: this will require a corresponding GYP change on the Skia roll into Chrome: https://codereview.chromium.org/52453004/

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

Review URL: https://codereview.chromium.org/52603004

git-svn-id: http://skia.googlecode.com/svn/trunk@12038 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-30 21:57:04 +00:00
robertphillips@google.com
4e5559af89 Allow specifying the max texture count on the bots 
https://codereview.chromium.org/50413011/



git-svn-id: http://skia.googlecode.com/svn/trunk@12020 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-30 17:04:16 +00:00
commit-bot@chromium.org
7585479202 Allow SkLazyPixelRef to use SkScaledImageCache 
-   SkScaledImageCache:
    -   Add new FindAndLock/AddAndLock variants that work well with
        SkLazyPixelRefs (take width, height, generation_id).
    -   Add static versions of these new variants.

-   SkLazyPixelRef:
    -   If NULL passed in as SkImageCache* in the constructor, it will
        now default to using the static SkScaledImageCache methods to
        cache decoded images.
    -   If (fImageCache==NULL), the default allocator can be changed
        with the setAllocator method.  If (fImageCache!=NULL), the
        SkImageCache handles allocation.

-   CachedDecodingPixelRefTest to test the new functionality.

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

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/37343002

git-svn-id: http://skia.googlecode.com/svn/trunk@12006 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-29 19:55:00 +00:00
commit-bot@chromium.org
ea7e69a52e A fix for annoying clang error "unused-const-variabl" in third_party code. 
../../third_party/externals/libwebp/src/enc/quant.c:105:23: error: unused variable 'kCoeffThresh' [-Werror,-Wunused-const-variable]
static const uint16_t kCoeffThresh[16] = {
                              ^
                      1 error generated.

BUG=None
TEST=build with clang, ninja -C out/Debug most.
R=bsalomon@google.com, epoger@google.com, thakis@chromium.org, mtklein@google.com

Author: tfarina@chromium.org

Review URL: https://codereview.chromium.org/47603012

git-svn-id: http://skia.googlecode.com/svn/trunk@11990 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-28 22:05:12 +00:00
commit-bot@chromium.org
2d3a7897e5 DM: add --pipe 
internal_links is failing across all three versions.  One of the rects doesn't draw.

BUG=
R=epoger@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/47773002

git-svn-id: http://skia.googlecode.com/svn/trunk@11985 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-28 19:51:26 +00:00
commit-bot@chromium.org
5003bde3f8 Factor out skia_keep_frame_pointer. Handy with perf to get call stacks. 
Today it's set when we're running a sanitizer, but it's more generally useful.  perf record -g (--call-graph) only works for me if we don't omit the frame pointer.

BUG=
R=bungeman@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/41923004

git-svn-id: http://skia.googlecode.com/svn/trunk@11966 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-25 18:14:54 +00:00
commit-bot@chromium.org
50a3043194 We want to give SkPixelRef a way to signal over to GrResourceCache that it's become pointless to keep around textures based on that SkPixelRef when its pixels change, so that it can be a good citizen and free those textures. 
This adds an invalidation listener mechanism to SkPixelRef to let it send this message while still staying ignorant of who's listening.

These messages are tricky to deliver.  The SkPixelRefs they originates from and the GrResourceCaches they ultimately end up at may be on different threads; neither class is threadsafe; their object lifetimes are totally independent; it's a many-senders-to-many-receivers relation; and neither codebase should really know about the other.

So I've added a per-message-type global message bus to broadcast messages to threadsafe inboxes.  Anyone can post() a message, which will show up in all the inboxes of that type, read whenever the inbox's owner calls poll().  The implementation is _dumb_; it can be improved in several dimensions (inbox size limits, lock-free message delivery) if we find the need.

I took some care to make sure not to send the invalidation message for any SkPixelRef that's sharing a generation ID with another SkPixelRef.

BUG=
R=bsalomon@google.com, scroggo@google.com, reed@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/26734003

git-svn-id: http://skia.googlecode.com/svn/trunk@11949 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-24 17:44:27 +00:00
vandebo@chromium.org
ece95c32d5 [PDF] Add unpremultiply support and a GM (try5) 
This is a resubmit of https://codereview.chromium.org/22831039 which was
reverted because it causes issues on Windows.

BUG=chromium:175548
R=edisonn@google.com

Review URL: https://codereview.chromium.org/37873003

git-svn-id: http://skia.googlecode.com/svn/trunk@11945 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-24 15:20:00 +00:00
vandebo@chromium.org
ccf6b91a54 Revert "[PDF] Add unpremultiply support and a GM (try4)" 
This reverts commit r11928

gm seems to crash on windows.

Review URL: https://codereview.chromium.org/38153003

git-svn-id: http://skia.googlecode.com/svn/trunk@11931 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-23 21:36:43 +00:00
vandebo@chromium.org
e66d376067 [PDF] Add unpremultiply support and a GM (try4) 
This is a resubmit of https://codereview.chromium.org/22831039 which was
reverted because it causes issues on Windows (really, release builds).

BUG=chromium:175548
R=edisonn@google.com

Review URL: https://codereview.chromium.org/33493003

git-svn-id: http://skia.googlecode.com/svn/trunk@11928 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-23 20:17:29 +00:00
commit-bot@chromium.org
c0b7e10c6a Initial error handling code 
I made it as simple as possible. The impact seems minimal and it should do what's necessary to make this code secure.

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=11247

R=reed@google.com, scroggo@google.com, djsollen@google.com, sugoi@google.com, bsalomon@google.com, mtklein@google.com, senorblanco@google.com, senorblanco@chromium.org

Author: sugoi@chromium.org

Review URL: https://codereview.chromium.org/23021015

git-svn-id: http://skia.googlecode.com/svn/trunk@11922 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-23 17:06:21 +00:00
commit-bot@chromium.org
a34995e18b Implement SkColorFilter as a GrGLEffect 
Adds GrEffect::willUseInputColor() which indicates whether or not the
input color affects the output of the effect. This is needed for
certain Xfermodes, such as kSrc_Mode. For these modes the color filter
will not use the input color.

An effect with GrEffect::willUseInputColor() true will cause all color
or coverage effects before it to be discarded, as their computations
cannot affect the output. In these cases program is marked as having
white input color.

This fixes an assert when Skia is compiled in a mode that prefers
using uniforms instead of attributes for constants. (Flags
GR_GL_USE_NV_PATH_RENDERING or GR_GL_NO_CONSTANT_ATTRIBUTES). Using
attributes hides the problem where the fragment shader does not need
input color for color filters that ignore DST part of the filter. The
assert would be hit when uniform manager tries to bind an uniform which
has been optimized away by the shader compiler.

Adds specific GrGLSLExpr4 and GrGLSLExpr1 classes. This way the GLSL
expressions like "(v - src.a)" can remain somewhat readable in form of
"(v - src.a())". The GrGLSLExpr<typename> template implements the
generic functionality, GrGLSLExprX is the specialization that exposes
the type-safe interface to this functionality.

Also adds operators so that GLSL binary operators of the form
"(float * vecX)" can be expressed in C++. Before only the equivalent
"(vecX * float)" was possible. This reverts the common blending
calculations to more conventional order, such as "(1-a) * c" instead of
"c * (1-a)".

Changes GrGLSLExpr1::OnesStr from 1 to 1.0 in order to preserve the
color filter blending formula string the same (with the exception of
variable name change).

Shaders change in case of input color being needed:
 -   vec4 filteredColor;
 -   filteredColor = (((1.0 - uFilterColor.a) * output_Stage0) + uFilterColor);
 -   fsColorOut = filteredColor;
 +   vec4 output_Stage1;
 +   { // Stage 1: ModeColorFilterEffect
 +   output_Stage1 = (((1.0 - uFilterColor_Stage1.a) * output_Stage0) + uFilterColor_Stage1);
 +   }
 +   fsColorOut = output_Stage1;

Shaders change in case of input color being not needed:
 -uniform vec4 uFilterColor;
 -in vec4 vColor;
 +uniform vec4 uFilterColor_Stage0;
  out vec4 fsColorOut;
  void main() {
 -   vec4 filteredColor;
 -   filteredColor = uFilterColor;
 -   fsColorOut = filteredColor;
 +   vec4 output_Stage0;
 +   { // Stage 0: ModeColorFilterEffect
 +   output_Stage0 = uFilterColor_Stage0;
 +   }
 +   fsColorOut = output_Stage0;
  }

R=bsalomon@google.com, robertphillips@google.com, jvanverth@google.com

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/25023003

git-svn-id: http://skia.googlecode.com/svn/trunk@11912 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-23 05:42:03 +00:00
commit-bot@chromium.org
8c908273bb add tests for SkDocument 
R=reed@google.com, vandebo@chromium.org

Author: edisonn@google.com

Review URL: https://codereview.chromium.org/33423002

git-svn-id: http://skia.googlecode.com/svn/trunk@11907 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-22 14:49:03 +00:00
mtklein@google.com
4c2af74078 GrTHashCache -> GrTHashTable 
The class is Table, but the file's Cache.  That's confusing.

BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/32523004

git-svn-id: http://skia.googlecode.com/svn/trunk@11898 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-21 21:04:06 +00:00
commit-bot@chromium.org
192cbf67b2 DM: add --serialize 
Plus:
  - minor ReplayTask refactoring to share code with SerializeTask
  - move --replay to ReplayTask and --serialize to SerializeTask like WriteTask
  - when --writePath is given, write failures for Replay and Serialize tasks
  - function names have fewer blatant Skia style violations

BUG=
R=bsalomon@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/32613003

git-svn-id: http://skia.googlecode.com/svn/trunk@11890 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-21 18:40:25 +00:00
vandebo@chromium.org
1c87672883 Revert "[PDF] Add unpremultiply support and a GM (try3)." 
This is crashing in some configurations, can now repro.

This reverts commit 12add177d0ab7bbac97f5093c9382924d88bde8c.

Review URL: https://codereview.chromium.org/29903002

git-svn-id: http://skia.googlecode.com/svn/trunk@11868 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-18 21:04:51 +00:00
mtklein@google.com
a7a9f37a31 DM: add --writePath 
For fun, make the output prettier, hiding ", N failures" unless there is one.

BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/29293003

git-svn-id: http://skia.googlecode.com/svn/trunk@11867 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-18 20:52:44 +00:00
vandebo@chromium.org
59fd223870 [PDF] Add unpremultiply support and a GM (try3). 
This is a resubmit of https://codereview.chromium.org/22831039 which was
reverted because it causes issues on Windows.

BUG=chromium:175548
R=edisonn@google.com

Review URL: https://codereview.chromium.org/29193003

git-svn-id: http://skia.googlecode.com/svn/trunk@11866 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-18 20:18:29 +00:00
vandebo@chromium.org
ce60c1fc5d Revert "[PDF] Add unpremultiply support and a GM." 
This reverts commit f746273b8ba282f548a6eaffb45b11b6f468aa8e.

Review URL: https://codereview.chromium.org/29343002

git-svn-id: http://skia.googlecode.com/svn/trunk@11858 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-18 16:10:03 +00:00
vandebo@chromium.org
c4d17716cd [PDF] Add unpremultiply support and a GM. 
This is a resubmit of https://codereview.chromium.org/22831039 which was
reverted because it causes issues on Windows.

BUG=chromium:175548
R=edisonn@google.com

Review URL: https://codereview.chromium.org/27518003

git-svn-id: http://skia.googlecode.com/svn/trunk@11857 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-18 15:53:03 +00:00
commit-bot@chromium.org
cd7992ba55 ARM Skia NEON patches - 30 - Xfermode: NEON modeprocs 
Xfermode: NEON implementation of SIMD procs

This patch contains a NEON implementation for a number of Xfermodes.
It provides a big speedup on Xfermode benchmarks (currently up to 3x
with gcc4.7 but up to 10x when gcc produces optimal code for it).

Signed-off-by: Kévin PETIT <kevin.petit@arm.com>

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=11777

Committed: http://code.google.com/p/skia/source/detail?r=11813

R=djsollen@google.com, mtklein@google.com, reed@google.com, robertphillips@google.com

Author: kevin.petit.arm@gmail.com

Review URL: https://codereview.chromium.org/26627004

git-svn-id: http://skia.googlecode.com/svn/trunk@11843 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-17 16:29:34 +00:00
robertphillips@google.com
dfe0f43e11 Reverting r11813 (ARM Skia NEON patches - 30 - Xfermode: NEON modeprocs - https://codereview.chromium.org/26627004) due to Chromium compilation faliures. 
git-svn-id: http://skia.googlecode.com/svn/trunk@11833 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-17 00:09:17 +00:00
commit-bot@chromium.org
846872f75b Fix DM build failures: 
- forgot tool_main;
  - skip building where skia_gpu is false;
  - lots of scalar -> int warnings;
  - stray return on a void method;
  - stifle warning about a uint32_t cast to bool

BUG=
R=bungeman@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/26468005

git-svn-id: http://skia.googlecode.com/svn/trunk@11821 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 18:21:03 +00:00
jvanverth@google.com
c7a40fad0b Split out GrBitmapTextContext from GrTextContext. 
This is a stepping stone to having a variety of different text context types
(bitmaps, distance fields, NV path rendering).

R=bsalomon@google.com

Review URL: https://codereview.chromium.org/27199002

git-svn-id: http://skia.googlecode.com/svn/trunk@11820 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 18:15:34 +00:00
commit-bot@chromium.org
8f930ff33e Remove unused header SkImageTypes.h 
R=reed@google.com

Author: tfarina@chromium.org

Review URL: https://codereview.chromium.org/27281003

git-svn-id: http://skia.googlecode.com/svn/trunk@11815 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 17:02:28 +00:00
commit-bot@chromium.org
b4c29c5363 ARM Skia NEON patches - 30 - Xfermode: NEON modeprocs 
Xfermode: NEON implementation of SIMD procs

This patch contains a NEON implementation for a number of Xfermodes.
It provides a big speedup on Xfermode benchmarks (currently up to 3x
with gcc4.7 but up to 10x when gcc produces optimal code for it).

Signed-off-by: Kévin PETIT <kevin.petit@arm.com>

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=11777

R=djsollen@google.com, mtklein@google.com, reed@google.com, robertphillips@google.com

Author: kevin.petit.arm@gmail.com

Review URL: https://codereview.chromium.org/26627004

git-svn-id: http://skia.googlecode.com/svn/trunk@11813 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 16:24:08 +00:00
commit-bot@chromium.org
6397217b30 detach blur result texture when it is the same texture used to render path mask 
R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/26968006

git-svn-id: http://skia.googlecode.com/svn/trunk@11805 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 13:53:54 +00:00
mtklein@google.com
6001ee3a34 remove dm from everything 
git-svn-id: http://skia.googlecode.com/svn/trunk@11804 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 13:18:43 +00:00
mtklein@google.com
d36522d12d dm is like gm, but faster and with fewer features. 
This is sort of the near-minimal proof-of-concept skeleton.

  - It can run existing GMs.
  - It supports most configs (just not PDF).
  - --replay is the only "fancy" feature it currently supports

Hopefully you will be disturbed by its speed.

BUG=
R=epoger@google.com

Review URL: https://codereview.chromium.org/22839016

git-svn-id: http://skia.googlecode.com/svn/trunk@11802 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 13:02:15 +00:00
robertphillips@google.com
f8dd38424c Reverting r11777 (ARM Skia NEON patches - 30 - Xfermode: NEON modeprocs) due to Chromium compilation failure 
git-svn-id: http://skia.googlecode.com/svn/trunk@11799 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 01:12:38 +00:00
commit-bot@chromium.org
a46128ee54 Remove obsolete CityHash conditional. 
BUG=
R=bungeman@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/26172003

git-svn-id: http://skia.googlecode.com/svn/trunk@11785 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-15 20:03:59 +00:00
commit-bot@chromium.org
baa15581f6 ARM Skia NEON patches - 30 - Xfermode: NEON modeprocs 
Xfermode: NEON implementation of SIMD procs

This patch contains a NEON implementation for a number of Xfermodes.
It provides a big speedup on Xfermode benchmarks (currently up to 3x
with gcc4.7 but up to 10x when gcc produces optimal code for it).

Signed-off-by: Kévin PETIT <kevin.petit@arm.com>

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

Author: kevin.petit.arm@gmail.com

Review URL: https://codereview.chromium.org/26627004

git-svn-id: http://skia.googlecode.com/svn/trunk@11777 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-15 16:18:40 +00:00
reed@google.com
4979f32cd3 remove SkDataSet, and just store a key/value in SkAnnotation 
BUG=
R=mtklein@google.com

Review URL: https://codereview.chromium.org/27208002

git-svn-id: http://skia.googlecode.com/svn/trunk@11759 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-14 16:49:15 +00:00
commit-bot@chromium.org
5e00989a28 Add SkPDFDeviceFlatenner which extends SkPDFDevice to add support to flatten the path and the text when we have perspective. 
prepare to deprecate SkPDFDevice constructor, and route gm and render_pdfs to use SkDocument::Create pdf interface instead. - controlled by a flag
add comments where we are supposed to flatten other features (paint, shaders, ... )

R=reed@google.com, bungeman@google.com, scroggo@google.com, vandebo@chromium.org, bsalomon@google.com

Author: edisonn@google.com

Review URL: https://codereview.chromium.org/24811002

git-svn-id: http://skia.googlecode.com/svn/trunk@11751 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-14 13:42:12 +00:00
commit-bot@chromium.org
1108fc3058 Remove SkLumaXfermode. 
Possibly the shortest-lived Skia feature, SkLumaXfermode is now replaced
by a color filter implementation (SkLumaColorFilter). All known existing
clients (Blink) have been converted.

R=reed@google.com

Author: fmalita@chromium.org

Review URL: https://codereview.chromium.org/26916002

git-svn-id: http://skia.googlecode.com/svn/trunk@11750 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-14 13:11:11 +00:00
bungeman@google.com
fab44db294 Clean up SkTypes.h. 
This change removes sk_stdint.h since it is only needed for vs2008 and earlier.
This change removes SK_MMAP_SUPPORT define since it is no longer used.
This change removes the stdio.h include from SkTypes.h since on many systems
this is a very large header, few Skia files actually use it, it is
available everywhere standard, and SkDebugf should be used instead.

After this change there is no need for external users to put Skia's
include/config into their own list of includes, saving the headache
of having two header files of the same name and sometimes getting the
wrong one depending on include order.

R=bsalomon@google.com, djsollen@google.com

Review URL: https://codereview.chromium.org/27044002

git-svn-id: http://skia.googlecode.com/svn/trunk@11738 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-11 18:50:45 +00:00
halcanary@google.com
29d4e63864 GIF decode: optional error messages and fault tolerance. 
Add new runtime configuration variable,
images.gif.suppressDecoderWarnings, which suppresses warning and
errors from the GIF library.  It defaults to "true", which is current
behavior.

(This setting can be changed by setting the environment variable
skia_images_gif_suppressDecoderWarnings="false".)

Some conditions which were errors before are now warnings:

-   If the image width or height is greater than the GIF screen width or
    height (respectively) we expand the screen to hold the image.

-   If the offset of the image inside the screen would place the
    image outside of the screen, we shift the image to fix this.

-   If the image lacks a color table, we create a default color table.

-   If the image is truncated, then the rest of the image is filled with
    the fill color.

In all four cases, if images.gif.suppressDecoderWarnings is set to
false, then a warning message is printed via SkDebugf.

In the event of another kind of error, SkGIFImageDecoder::onDecode()
will still return false.  But with this change, if
images.gif.suppressDecoderWarnings is set to false, a description of
the error is printed via SkDebugf.

Also, added a new unit test GifTest, which tests the deconing of both
good GIf files and corrupted files that should now work with this
change.  This unit test is disabled on Win32, iOS, and Mac.

BUG=skia:1689
R=scroggo@google.com

Review URL: https://codereview.chromium.org/26743002

git-svn-id: http://skia.googlecode.com/svn/trunk@11734 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-11 18:21:56 +00:00
bungeman@google.com
0fbe01fa53 Add -fPIC fro tsan (isn't alrady set in non-library). 
git-svn-id: http://skia.googlecode.com/svn/trunk@11702 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 17:24:17 +00:00
bungeman@google.com
27d4ffe352 Enable -fPIE, and -pie in tsan build. We're already -fPIC. 
R=mtklein@google.com

Review URL: https://codereview.chromium.org/26142003

git-svn-id: http://skia.googlecode.com/svn/trunk@11701 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 17:09:49 +00:00
commit-bot@chromium.org
338a49fc55 Add new GM to stress test the GPU font cache for cases similar to 
Chromium issue 303803.

BUG=303803

Committed: http://code.google.com/p/skia/source/detail?r=11673

R=robertphillips@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/26699002

git-svn-id: http://skia.googlecode.com/svn/trunk@11680 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-09 18:12:23 +00:00
jvanverth@google.com
5466b0ebbc Revert "Add new GM to stress test the GPU font cache" 
git-svn-id: http://skia.googlecode.com/svn/trunk@11678 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-09 17:03:22 +00:00
mtklein@google.com
3a19fb58a6 Sketch of SK_ONCE 
BUG=
R=bungeman@google.com

Review URL: https://codereview.chromium.org/26563002

git-svn-id: http://skia.googlecode.com/svn/trunk@11674 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-09 16:12:23 +00:00
commit-bot@chromium.org
7d14ceff7b Add new GM to stress test the GPU font cache for cases similar to 
Chromium issue 303803.

BUG=303803
R=robertphillips@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/26699002

git-svn-id: http://skia.googlecode.com/svn/trunk@11673 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-09 16:00:42 +00:00
commit-bot@chromium.org
df187c7eb2 ARM Skia NEON patches - 28 - Xfermode: SIMD modeprocs 
Xfermode: allow for SIMD modeprocs

    This patch introduces the ability to have SIMD Xfermode modeprocs.
    In the NEON implementation, SIMD modeprocs will process 8 pixels
    at a time.

    Signed-off-by: Kévin PETIT <kevin.petit@arm.com>

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=11654

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

Author: kevin.petit.arm@gmail.com

Review URL: https://codereview.chromium.org/23644006

git-svn-id: http://skia.googlecode.com/svn/trunk@11669 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-09 14:39:46 +00:00
djsollen@google.com
6f980c6a23 Revert "ARM Skia NEON patches - 28 - Xfermode: SIMD modeprocs" 
This reverts http://code.google.com/p/skia/source/detail?r=11654

Review URL: https://codereview.chromium.org/26340010

git-svn-id: http://skia.googlecode.com/svn/trunk@11655 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-08 16:59:53 +00:00
commit-bot@chromium.org
84cc1ebc5a ARM Skia NEON patches - 28 - Xfermode: SIMD modeprocs 
Xfermode: allow for SIMD modeprocs

    This patch introduces the ability to have SIMD Xfermode modeprocs.
    In the NEON implementation, SIMD modeprocs will process 8 pixels
    at a time.

    Signed-off-by: Kévin PETIT <kevin.petit@arm.com>

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

Author: kevin.petit.arm@gmail.com

Review URL: https://codereview.chromium.org/23644006

git-svn-id: http://skia.googlecode.com/svn/trunk@11654 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-08 16:47:22 +00:00
mtklein@google.com
9f3b0e462e skia/trunk changes for generic sanitizer gyp flag. 
BUG=
R=borenet@google.com

Review URL: https://codereview.chromium.org/25564003

git-svn-id: http://skia.googlecode.com/svn/trunk@11648 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-08 15:16:36 +00:00
commit-bot@chromium.org
6c1ee2d4e7 Luminance-to-alpha color filter (SkLumaColorFilter). 
Adding a color filter luma implementation. The plan is to convert
existing clients and then deprecate SkLumaXfermode.

R=bsalomon@google.com, reed@google.com, robertphillips@google.com

Author: fmalita@chromium.org

Review URL: https://codereview.chromium.org/25453004

git-svn-id: http://skia.googlecode.com/svn/trunk@11636 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-07 18:00:17 +00:00
commit-bot@chromium.org
261dc569b6 Move VertexBuilder to a GrGLFullShaderBuilder subclass 
Removes the VertexBuilder nested class from GrGLShaderBuilder in favor
of a new GrGLFullShaderBuilder subclass, and adds an optional emitCode
overload to GrGLEffect that takes a GrGLFullShaderBuilder. Makes
setData virtual in GrGLEffectArray and adds a GrGLVertexEffectArray
subclass that gets built using a GrGLFullShaderBuilder. Also adds a
new GrGLVertexEffect subclass that makes the GrGLFullShaderBuilder
overload required for emitCode, and updates GrGLEffects to inherit
from GrGLVertexEffect where needed.

R=bsalomon@google.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/25474006

git-svn-id: http://skia.googlecode.com/svn/trunk@11612 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-04 15:42:56 +00:00
halcanary@google.com
fed3037217 Make image decoding more fault resistant, less verbose. 
This change address what happens when a jpeg is partially downloaded
before failing.  Many browsers will render it anyway: we want Skia to
do the same.  The JpegTest takes a perfectly cromulent jpeg file and
only passes into the ImageDecoder the first half of the image.  We
then verify that the image decoder returns a valid bitmap of the
correct dimensions.

We also fixed some png library errors, including issue 1691.

Also, suppressed the majority of warnings from using libpng and
libjpeg.  By default, most warnings are *not* suppressed in debug mode.
If you have a debug binary and wish to suppress warnings, set the
following environment variables to true
    skia_images_png_suppressDecoderWarnings
    skia_images_jpeg_suppressDecoderWarnings
or from within a program that links to Skia:
    #if defined(SK_DEBUG)
    #include "SkRTConf.h"
    SK_CONF_SET("images.jpeg.suppressDecoderWarnings", true);
    SK_CONF_SET("images.png.suppressDecoderWarnings", true);
    #endif

I tested this, before (control) and after these changes (test), on
364,295 skps from the cluster telemetry.
-   number of errors+warnings in control = 2804
-   number of errors+warnings fixed = 2283
-   number of PNG verbosity fixed =  2152
-   number of PNG error fixed = 4
-   number of PNG segfault fixed = 3
-   number of PNG errors changed to warnings = 62
-   number of JPG verbosity fixed =  26
-   number of JPG error fixed = 91
Not all errors and warning have been fixed.

These numbers were generated using the find_bad_images_in_skps.py
program.  This program may be useful going forward for testing
image-decoding libraries on skp files from the cluster telemetry.
find_bad_images_in_skps.py depends on the test_image_decoder program,
which simply executes the SkImageDecoder::DecodeFile function and uses
its exit status to report success or failure.

BUG=skia:1649
BUG=skia:1691
BUG=skia:1680
R=scroggo@google.com

Review URL: https://codereview.chromium.org/24449003

git-svn-id: http://skia.googlecode.com/svn/trunk@11597 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-04 12:46:45 +00:00
commit-bot@chromium.org
3390b9ac9a Repurpose GrGLCoordTransform as GrGLProgramEffects 
Creates a GrGLProgramEffects class that the GrGLProgram uses to manage
an array of effects. This gives us enough abstraction for the program
to cleanly handle different types of coord transforms.

R=bsalomon@google.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/25605008

git-svn-id: http://skia.googlecode.com/svn/trunk@11588 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-03 15:17:58 +00:00
djsollen@google.com
5df5e6126d Update PDF backend to support fallback fonts on Android. 
R=edisonn@google.com, reed@google.com, vandebo@chromium.org

Review URL: https://codereview.chromium.org/24364008

git-svn-id: http://skia.googlecode.com/svn/trunk@11586 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-03 14:42:24 +00:00
commit-bot@chromium.org
09846a05be Add new skyline Rectanizer 
The skyline Rectanizer tracks the leading silhouette of the
currently packed rects and tries to fit the next rectangle
on top of that. This gives slightly better packing behavior
than the current log2 scheme.

Also shrank the size of the plots, which increases their
number from 18 to 32 and gives better cache behavior (fewer
purges and uploads).

R=bsalomon@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/25584002

git-svn-id: http://skia.googlecode.com/svn/trunk@11577 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-02 17:37:59 +00:00
bsalomon@google.com
ea1abfcab6 Fix gpu.gypi missing file issue 
git-svn-id: http://skia.googlecode.com/svn/trunk@11571 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-02 15:02:55 +00:00
caryclark@google.com
7eaa53d8f7 path ops work in progress 
make more skps work

remove edit files

BUG=

Review URL: https://codereview.chromium.org/23542056

git-svn-id: http://skia.googlecode.com/svn/trunk@11570 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-02 14:49:34 +00:00
bsalomon@google.com
77af6805e5 Make GPU coord transforms automatic 
Adds a GrCoordTransform class and updates the framework to handle
coord transforms similar to how it handles textures with
GrTextureAccess. Renames GrGLEffectMatrix to GrGLCoordTransform and
slightly repurposes it to be used by the framework instead of effects.

R=bsalomon@google.com, robertphillips@google.com

Review URL: https://codereview.chromium.org/24853002

git-svn-id: http://skia.googlecode.com/svn/trunk@11569 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-02 13:04:56 +00:00
commit-bot@chromium.org
76eaf749cf Add a GrCustomCoordsTextureEffect class 
Extracts a GrCustomCoordsTextureEffect class from
GrSimpleTextureEffect. This way there are no effects that can
conditionally require a vertex shader. They either always need one or
never do. Also removes kCustom_CoordsType from the CoordsType enum in
GrEffect (that enum is really only meant for coords provided by the
framework), and updates GrSimpleTextureEffect::TestCreate to make the
effect with position as well, instead of just local coords.

R=bsalomon@google.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/24018007

git-svn-id: http://skia.googlecode.com/svn/trunk@11531 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-30 18:41:38 +00:00
commit-bot@chromium.org
1e10a9a207 quiet down more third-party warnings in poppler and jsoncpp 
BUG=
R=djsollen@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/25319002

git-svn-id: http://skia.googlecode.com/svn/trunk@11530 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-30 18:19:26 +00:00
scroggo@google.com
83fd2c7c43 Add a buffered SkStream class. 
This is used by Android to buffer an input stream which may not
otherwise be able to rewind.

Add a test for the new class.

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

Review URL: https://codereview.chromium.org/23717055

git-svn-id: http://skia.googlecode.com/svn/trunk@11488 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 21:35:39 +00:00
reed@google.com
939ca7ce86 move GrMalloc, GrFree, Gr_bzero to their sk equivalents 
BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/23566022

git-svn-id: http://skia.googlecode.com/svn/trunk@11486 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 19:56:51 +00:00
reed@google.com
baed71fbfe add counting to Globals, and refactor some for clarity 
BUG=

Review URL: https://codereview.chromium.org/24447003

git-svn-id: http://skia.googlecode.com/svn/trunk@11484 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 19:28:27 +00:00
commit-bot@chromium.org
1a4fb70c8a Moving 4 SkImageFilter derived classes from blink to skia 
There were 4 classes in blink that derived from SkImageFilter :
- TileImageFilter -> SkTileImageFilter
- OffsetImageFilter -> SkOffsetImageFilter (already existed)
- FloodImageFilter -> SkFloodImageFilter
- CompositeImageFilter -> SkCompositeImageFilter

All functions were copied as is, without modification (except for warnings fixes), except for the offset filter, which was merged into the existing SkOffsetImageFilter class, as a special case when a crop rect is provided. Since the names won't clash with the names in blink, it should be easy to integrate them in blink later and fix issues, if needed.

BUG=
R=senorblanco@google.com, senorblanco@chromium.org, bsalomon@google.com, reed@google.com, mtklein@google.com

Author: sugoi@chromium.org

Review URL: https://chromiumcodereview.appspot.com/24157005

git-svn-id: http://skia.googlecode.com/svn/trunk@11475 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 16:09:28 +00:00
commit-bot@chromium.org
97f8167622 We don't flatten or unflatten SkPaintOptionsAndroid. Reproduce and fix. 
BUG=skia:1625
R=djsollen@google.com, reed@google.com

Author: mtklein@google.com

Review URL: https://chromiumcodereview.appspot.com/24075010

git-svn-id: http://skia.googlecode.com/svn/trunk@11472 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 15:16:12 +00:00
robertphillips@google.com
ca0c8389e2 Move bound and isFinite into pathref 
https://codereview.chromium.org/24350006/



git-svn-id: http://skia.googlecode.com/svn/trunk@11467 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 12:18:23 +00:00
bungeman@google.com
1435f9f29a Add skia_tsan_build to match skia_asan_build and fix one example race. 
R=mtklein@google.com

Review URL: https://codereview.chromium.org/24644003

git-svn-id: http://skia.googlecode.com/svn/trunk@11464 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-25 22:39:22 +00:00
scroggo@google.com
111fd11e11 Bench baseline for mostly 0 image. 
Add a baseline for decoding a mostly 0 image. This is in advance of
https://codereview.chromium.org/24269006/ which provides an option to
skip writing those 0s (as part of BUG=skia:1661). On my Nexus 4, the
benchmark does not slow down after that change.

As suggested in https://codereview.chromium.org/24269006/ add a
resourcePath flag to bench. Will require a change in buildbot in order
to actually use the flag.

Add an image used by the test.

Until https://codereview.chromium.org/24448002 is submitted,
the test will not actually be run by the bots (since it
won't know where to find the file).

BUG=skia:1661
R=djsollen@google.com, mtklein@google.com

Review URL: https://codereview.chromium.org/24440002

git-svn-id: http://skia.googlecode.com/svn/trunk@11461 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-25 21:42:12 +00:00
commit-bot@chromium.org
4382330a15 Replace GR_*_BUILD by their SK_BUILD_FOR_* equivalents. 
BUG=None
TEST=None, no functional changes.
R=bsalomon@google.com, robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/24253009

git-svn-id: http://skia.googlecode.com/svn/trunk@11457 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-25 20:57:51 +00:00
reed@google.com
d28ba8010c promote SkImage::AlphaType to SkAlphaType 
BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/24130009

git-svn-id: http://skia.googlecode.com/svn/trunk@11421 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-20 19:33:52 +00:00
mtklein@google.com
519f9677a4 Add sk_calloc. Remove SkMemory_stdlib, which seems unused. 
I'm seeing basically no difference between malloc + bzero and calloc on my desktop, but on a Galaxy Nexus calloc is never slower, and significantly faster once the allocation size becomes large, both for allocation and for _reading_.

BUG=skia:1662
R=reed@google.com

Review URL: https://codereview.chromium.org/24251008

git-svn-id: http://skia.googlecode.com/svn/trunk@11414 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-20 14:31:45 +00:00
commit-bot@chromium.org
22d69f9973 I'm investigating how to make the IPC transfer a bit more secure on the 
skia side by adding some safety checks. This cl is about brainstorming
and proposing possible solutions for type checking at different stages.

BUG=
R=senorblanco@google.com, sugoi@google.com, scroggo@google.com, reed@android.com, senorblanco@chromium.org, mtklein@google.com, reed@google.com

Author: sugoi@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22799007

git-svn-id: http://skia.googlecode.com/svn/trunk@11395 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-19 18:40:49 +00:00
jvanverth@google.com
4ea2878f07 Add string art GM and sample. 
BUG=279014
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/23609037

git-svn-id: http://skia.googlecode.com/svn/trunk@11383 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-19 15:32:22 +00:00
djsollen@google.com
1f584ed3f4 Update Android's FontHost to return NULL if familyName does not match 
R=scroggo@google.com, wangxianzhu@chromium.org

Review URL: https://codereview.chromium.org/23601041

git-svn-id: http://skia.googlecode.com/svn/trunk@11377 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-19 12:08:40 +00:00
robertphillips@google.com
35349d80b3 Revert r11342 (Add infrastructure for testing the debugger code) due to build breakages 
git-svn-id: http://skia.googlecode.com/svn/trunk@11343 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-18 13:28:10 +00:00
commit-bot@chromium.org
15ec2ea617 Add infrastructure for testing the debugger code. 
This creates the necessarily files and GYP targets to start adding tests
for the debugger code. There is currently one test added, more will be added
once the infrastructure is in place.

BUG=
R=mtklein@google.com

Author: dsinclair@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23589007

git-svn-id: http://skia.googlecode.com/svn/trunk@11342 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-18 13:01:17 +00:00
commit-bot@chromium.org
a0b40280a4 Replace uses of GrNoncopyable by SkNoncopyable. 
BUG=None
TEST=None, no functional changes.
R=bsalomon@google.com, robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23483042

git-svn-id: http://skia.googlecode.com/svn/trunk@11341 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-18 13:00:55 +00:00
reed@google.com
636d87a3f4 update devicelooper to skip internal tiles that are empty, and unittests 
BUG=

Review URL: https://codereview.chromium.org/23463040

git-svn-id: http://skia.googlecode.com/svn/trunk@11331 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 20:03:43 +00:00
jvanverth@google.com
dcd36f3c9d Add Clock Sample. 
There are two possible rendering methods: paths (default) or primitives.
At the moment the rrect primitive only supports axis-aligned rrects for
GPU acceleration, so that will not be a win on GPU.

R=reed@google.com

Review URL: https://codereview.chromium.org/23876008

git-svn-id: http://skia.googlecode.com/svn/trunk@11330 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 19:52:05 +00:00
djsollen@google.com
6def2a2dc7 Add a test for color bitmap fonts. 
This CL also includes a sample font from https://code.google.com/p/color-emoji/

R=reed@google.com

Review URL: https://codereview.chromium.org/24181002

git-svn-id: http://skia.googlecode.com/svn/trunk@11317 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 15:30:21 +00:00
caryclark@google.com
570863f2e2 path ops work in progress 
path ops work in progress

BUG=

Review URL: https://codereview.chromium.org/21359002

git-svn-id: http://skia.googlecode.com/svn/trunk@11291 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 15:55:01 +00:00
robertphillips@google.com
24ddde9758 Revert 11247, 11250, 11251, 11257, and 11279 to unblock DEPS roll (https://codereview.chromium.org/24159002/) 
11279 Sanitizing source files in Housekeeper-Nightly - https://code.google.com/p/skia/source/detail?r=11279
11257 Canary build fix - https://codereview.chromium.org/23532068
11251 More warnings as errors fixes - https://code.google.com/p/skia/source/detail?r=11251
11250 Warnings as errors fix - https://code.google.com/p/skia/source/detail?r=11250
11247 Initial error handling code - https://chromiumcodereview.appspot.com/23021015



git-svn-id: http://skia.googlecode.com/svn/trunk@11288 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 14:04:05 +00:00
robertphillips@google.com
ba6e954140 Revert the revert of 11247, 11250, 11251 and 11279 (Chrome already relies on changes in r11247) 
git-svn-id: http://skia.googlecode.com/svn/trunk@11287 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 13:40:12 +00:00
robertphillips@google.com
478884f7d3 Revert 11247, 11250, 11251 and 11279 to unblock DEPS roll (https://codereview.chromium.org/24159002/) 
11279 Sanitizing source files in Housekeeper-Nightly - https://code.google.com/p/skia/source/detail?r=11279
11251 More warnings as errors fixes - https://code.google.com/p/skia/source/detail?r=11251
11250 Warnings as errors fix - https://code.google.com/p/skia/source/detail?r=11250
11247 Initial error handling code - https://chromiumcodereview.appspot.com/23021015



git-svn-id: http://skia.googlecode.com/svn/trunk@11285 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 13:19:11 +00:00
edisonn@google.com
af54a513a5 pdfviewer: do not submit, uploaded for backup, and will be done actually after I refactor the params for functions, to put the char* params in a structure: report errors and warnings in pdf, infrastructure 
Review URL: https://codereview.chromium.org/23902018

git-svn-id: http://skia.googlecode.com/svn/trunk@11262 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-13 19:33:42 +00:00
mtklein@google.com
1fb04e2540 add a way to get code coverage 
BUG=
R=borenet@google.com

Review URL: https://codereview.chromium.org/23523055

git-svn-id: http://skia.googlecode.com/svn/trunk@11261 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-13 19:32:43 +00:00
commit-bot@chromium.org
5792cded61 Initial error handling code 
I made it as simple as possible. The impact seems minimal and it should do what's necessary to make this code secure.

BUG=
R=reed@google.com, scroggo@google.com, djsollen@google.com, sugoi@google.com, bsalomon@google.com, mtklein@google.com, senorblanco@google.com, senorblanco@chromium.org

Author: sugoi@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23021015

git-svn-id: http://skia.googlecode.com/svn/trunk@11247 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-13 12:39:34 +00:00
mtklein@google.com
c289743864 Major bench refactoring. 
- Use FLAGS_.
   - Remove outer repeat loop.
   - Tune inner loop automatically.

BUG=skia:1590
R=epoger@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/23478013

git-svn-id: http://skia.googlecode.com/svn/trunk@11187 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-10 19:23:38 +00:00
bsalomon@google.com
82d1223aec Two and three color GPU gradients without textures. 
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/22854005

git-svn-id: http://skia.googlecode.com/svn/trunk@11158 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-09 15:36:26 +00:00
commit-bot@chromium.org
a4de8c257e Remove GrRefCnt.h in favor of SkRefCnt.h 
This removes GrRefCnt.h with all its tyepdefs and #defines and just switch them
to the Sk* equivalents.

GrSafeSetNull was promoted to SkSafeSetNull in SkRefCnt.h.

BUG=None
TEST=none, no functional changes.
R=bsalomon@google.com, robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23904003

git-svn-id: http://skia.googlecode.com/svn/trunk@11151 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-09 13:38:37 +00:00
jvanverth@google.com
bfe2b9d3a2 Move oval and rect renderer includes to private interface 
R=bsalomon@google.com, robertphillips@google.com

Review URL: https://codereview.chromium.org/23513016

git-svn-id: http://skia.googlecode.com/svn/trunk@11132 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-06 16:57:29 +00:00
commit-bot@chromium.org
91a798f121 alpha threshold bitmap shader 
Committed: http://code.google.com/p/skia/source/detail?r=11122

R=reed@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/23707019

git-svn-id: http://skia.googlecode.com/svn/trunk@11131 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-06 15:31:06 +00:00
bsalomon@google.com
67db510c9c Revert "alpha threshold bitmap shader" 
This reverts commit r11122.

git-svn-id: http://skia.googlecode.com/svn/trunk@11123 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-05 22:48:05 +00:00
commit-bot@chromium.org
4ec4cf93b7 alpha threshold bitmap shader 
R=reed@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/23707019

git-svn-id: http://skia.googlecode.com/svn/trunk@11122 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-05 21:54:04 +00:00
humper@google.com
3aad3b01af add support for high quality image filtering on the GPU 
R=bsalomon@google.com, reed@google.com

Review URL: https://codereview.chromium.org/23779003

git-svn-id: http://skia.googlecode.com/svn/trunk@11087 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-04 19:23:53 +00:00
djsollen@google.com
339e79fbea Add SkCanvasStack and update the Canvas utilities to use it. 
BUG=
R=reed@google.com

Review URL: https://codereview.chromium.org/23865004

git-svn-id: http://skia.googlecode.com/svn/trunk@11081 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-04 17:16:00 +00:00
commit-bot@chromium.org
5651512aa3 Remove uses of GR_RELEASE. 
Instead of using GR_RELEASE new code should just use SK_RELEASE, like its
counterpart SK_DEBUG instead of GR_DEBUG.

R=bsalomon@google.com, robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23479017

git-svn-id: http://skia.googlecode.com/svn/trunk@11070 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-03 23:32:08 +00:00
robertphillips@google.com
53238bc960 Move SkBitmapDevice functions to their own file 
https://codereview.chromium.org/23553006/



git-svn-id: http://skia.googlecode.com/svn/trunk@11022 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-30 13:12:10 +00:00
commit-bot@chromium.org
e029440758 Replace SkTScopedPtr with SkAutoTDelete in Skia. 
BUG=
R=djsollen@google.com, reed@google.com, vandebo@chromium.org

Author: mtklein@google.com

Review URL: https://chromiumcodereview.appspot.com/23621005

git-svn-id: http://skia.googlecode.com/svn/trunk@11016 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-29 22:14:04 +00:00
djsollen@google.com
5587ac09be Create a semi-stable API for capturing the state of an SkCanvas and reconstructing that state across different versions of Skia. 
R=joth@chromium.org, mtklein@google.com, reed@google.com, scroggo@google.com

Committed: https://code.google.com/p/skia/source/detail?r=11010

Review URL: https://codereview.chromium.org/23545017

git-svn-id: http://skia.googlecode.com/svn/trunk@11013 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-29 20:20:40 +00:00
djsollen@google.com
16b86ced1f Revert "Create a semi-stable API for capturing the state of an SkCanvas and reconstructing that state across different versions of Skia." 
This reverts r11010.

Review URL: https://codereview.chromium.org/23757008

git-svn-id: http://skia.googlecode.com/svn/trunk@11011 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-29 19:41:56 +00:00
djsollen@google.com
2ce9fce145 Create a semi-stable API for capturing the state of an SkCanvas and reconstructing that state across different versions of Skia. 
R=joth@chromium.org, mtklein@google.com, reed@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/23545017

git-svn-id: http://skia.googlecode.com/svn/trunk@11010 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-29 19:29:09 +00:00
scroggo@google.com
1a2e71d9a8 Don't require getLength on Mac. 
For consistency with our other image decoders, do not depend on getLength
in Mac specific decoder.

BUG=skia:1570
R=djsollen@google.com

Review URL: https://codereview.chromium.org/23004008

git-svn-id: http://skia.googlecode.com/svn/trunk@10990 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-28 19:13:13 +00:00
reed@google.com
1c028bd395 fix state machine so we know simple only loops once, but we can call maprect in debug mode 
Revert "Revert of r10943."

This reverts commit 9e83074cce521d3cc3b8b3a9b819a612a07d800a.

BUG=
R=tomhudson@google.com

Review URL: https://codereview.chromium.org/23618005

git-svn-id: http://skia.googlecode.com/svn/trunk@10981 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-28 15:23:19 +00:00
commit-bot@chromium.org
e997c26e2e ARM Skia NEON patches - 15 - Preparation work for Blitmask optims 
Blitmask: copy empty factory functions to a new file

Signed-off-by: Kévin PETIT <kevin.petit@arm.com>

BUG=
R=djsollen@google.com

Author: kevin.petit.arm@gmail.com

Review URL: https://chromiumcodereview.appspot.com/21120007

git-svn-id: http://skia.googlecode.com/svn/trunk@10980 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-28 15:07:58 +00:00
commit-bot@chromium.org
515dcd3603 Replace uses of GR_DEBUG by SK_DEBUG. 
BUG=None
R=bsalomon@google.com, robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23137022

git-svn-id: http://skia.googlecode.com/svn/trunk@10978 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-28 14:17:03 +00:00
rmistry@google.com
e09d6f4819 Revert of r10943. 
Review URL: https://codereview.chromium.org/23626002

git-svn-id: http://skia.googlecode.com/svn/trunk@10944 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-27 18:53:41 +00:00
reed@google.com
42cb6c0247 add SkDeviceLooper to handle larger-than-fixedpoint 
BUG=

Review URL: https://codereview.chromium.org/23392006

git-svn-id: http://skia.googlecode.com/svn/trunk@10943 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-27 17:53:52 +00:00
robertphillips@google.com
62aa8d6148 Update pdf.gypi to actually work with Chromium 
https://chromiumcodereview.appspot.com/23112031/



git-svn-id: http://skia.googlecode.com/svn/trunk@10916 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-26 13:47:20 +00:00
robertphillips@google.com
69b1302689 Reverting r10901 (Add unpremultiply support and GM) 
git-svn-id: http://skia.googlecode.com/svn/trunk@10909 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-25 11:20:54 +00:00
borenet@google.com
d30cb83fd3 Don't compile the debugger on ChromeOS 
TBR=epoger

Review URL: https://codereview.chromium.org/22831048

git-svn-id: http://skia.googlecode.com/svn/trunk@10904 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-24 15:50:43 +00:00
commit-bot@chromium.org
52130e8a5e Add unpremultiply support and GM 
R=vandebo@chromium.org, edisonn@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22831039

git-svn-id: http://skia.googlecode.com/svn/trunk@10901 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-23 21:43:03 +00:00
commit-bot@chromium.org
181fcb4a21 Refactor SkPDFImage 
R=vandebo@chromium.org, edisonn@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22889020

git-svn-id: http://skia.googlecode.com/svn/trunk@10896 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-23 19:06:53 +00:00
commit-bot@chromium.org
eaa7797990 Add luminance mask transfer modes. 
This adds kSrcInLum_Mode and kDstInLum_Mode, to support CSS and SVG luminance masks (http://www.w3.org/TR/css-masking/#MaskValues , http://www.w3.org/TR/SVG/masking.html#Masking ).

The transfer coefficient is computed according to http://www.w3.org/TR/2011/REC-SVG11-20110816/filters.html#feColorMatrixElement "luminance-to-alpha":

  luma = 0.2125 * r + 0.7154 * g + 0.0721 * b


R=bsalomon@google.com, reed@google.com, robertphillips@google.com, vandebo@chromium.org

Author: fmalita@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22918012

git-svn-id: http://skia.googlecode.com/svn/trunk@10887 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-23 13:13:12 +00:00
commit-bot@chromium.org
07e1c3fd50 Pull out Effect Shaders in GPU Path Renderer 
Move the effects in HairLinePathRender (and eventually others into their
own class called GrBezierEffects. This will allow for more sharing of
code between different path renderers on GPU.

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=10877

R=bsalomon@google.com, jvanverth@google.com, robertphillips@google.com

Author: egdaniel@google.com

Review URL: https://chromiumcodereview.appspot.com/23004010

git-svn-id: http://skia.googlecode.com/svn/trunk@10884 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-22 20:41:15 +00:00
egdaniel@google.com
2398bbd8dc Revert "Pull out Effect Shaders in GPU Path Renderer" 
This reverts commit c48a99661cb3df9baa7012c001f8d7dcf0a2f368.

git-svn-id: http://skia.googlecode.com/svn/trunk@10881 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-22 18:32:25 +00:00
commit-bot@chromium.org
89ff637a84 Pull out Effect Shaders in GPU Path Renderer 
Move the effects in HairLinePathRender (and eventually others into their
own class called GrBezierEffects. This will allow for more sharing of
code between different path renderers on GPU.

BUG=
R=bsalomon@google.com, jvanverth@google.com, robertphillips@google.com

Author: egdaniel@google.com

Review URL: https://chromiumcodereview.appspot.com/23004010

git-svn-id: http://skia.googlecode.com/svn/trunk@10877 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-22 17:31:06 +00:00
commit-bot@chromium.org
e324cc69be Restyle SkPDFImageShader and support tiling bitmaps outside clip bounds 
BUG=chromium:99458
R=edisonn@google.com, vandebo@chromium.org

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22884013

git-svn-id: http://skia.googlecode.com/svn/trunk@10870 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 23:10:45 +00:00
bsalomon@google.com
7344385b70 Fix android doubly defined empty string due to static lib and shared lib thing. 
git-svn-id: http://skia.googlecode.com/svn/trunk@10868 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 20:50:50 +00:00
commit-bot@chromium.org
78a1078f17 Create new target to hold gpu test code, enable direct testing of GrEffects in GM. 
R=robertphillips@google.com, jvanverth@google.com, egdaniel@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/23352003

git-svn-id: http://skia.googlecode.com/svn/trunk@10866 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 19:27:48 +00:00
borenet@google.com
47ae4b0d54 Add skia_clang_build gyp define, add -Wstring-conversion flag 
If you want the warning, you have to specify skia_clang_build=1

R=djsollen@google.com

Review URL: https://codereview.chromium.org/23038014

git-svn-id: http://skia.googlecode.com/svn/trunk@10861 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 18:02:50 +00:00
robertphillips@google.com
3c3c46238d Bleed cleanup (remove nocolorbleed GM & enable bleed in game bench) 
https://codereview.chromium.org/23264014/



git-svn-id: http://skia.googlecode.com/svn/trunk@10853 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 16:30:39 +00:00
bungeman@google.com
bfc6cc4b6c allow both GDI and DW fontmgrs at the same time 
BUG=
R=bungeman@google.com

Committed: https://code.google.com/p/skia/source/detail?r=10718

Committed: https://code.google.com/p/skia/source/detail?r=10788

Review URL: https://codereview.chromium.org/23058002

git-svn-id: http://skia.googlecode.com/svn/trunk@10851 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 15:20:43 +00:00
scroggo@google.com
dbf9f884c3 Avoid getLength in ico decoder. 
Only call getLength() if hasLength() returned true. Otherwise, copy the
stream into an SkDynamicMemoryWStream and copy it into alloc'ed space.

Share common code between bmp and ico.

BUG=https://b.corp.google.com/issue?id=8432093
R=djsollen@google.com

Review URL: https://codereview.chromium.org/23330002

git-svn-id: http://skia.googlecode.com/svn/trunk@10850 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 15:01:48 +00:00
robertphillips@google.com
9241e33ca9 Chromium staging for SkDevice refactoring 
https://codereview.chromium.org/23332009/



git-svn-id: http://skia.googlecode.com/svn/trunk@10844 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 13:54:44 +00:00
skia.committer@gmail.com
b74bdf0249 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@10842 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-21 07:01:29 +00:00
edisonn@google.com
8cee797901 pdfviewer: check in pdfapi classes 
Review URL: https://codereview.chromium.org/22900010

git-svn-id: http://skia.googlecode.com/svn/trunk@10834 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-20 18:56:49 +00:00
commit-bot@chromium.org
327c081e4b Add libpoppler for PDF rendering, take 2 
R=vandebo@chromium.org, edisonn@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23301009

git-svn-id: http://skia.googlecode.com/svn/trunk@10833 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-20 18:57:01 +00:00
vandebo@chromium.org
54c538e9a5 Revert "The CL adds libpoppler to DEPS and adds a libpoppler-cpp gyp target for Linux, Windows, and Mac. This does not currently change the GM tool to use poppler - that will be a refactor job in a separate CL." 
This reverts commit r10823
TBR=richardlin@chromium.org

Review URL: https://codereview.chromium.org/23190020

git-svn-id: http://skia.googlecode.com/svn/trunk@10828 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-20 17:06:22 +00:00
commit-bot@chromium.org
85e9db0347 The CL adds libpoppler to DEPS and adds a libpoppler-cpp gyp target for Linux, Windows, and Mac. This does not currently change the GM tool to use poppler - that will be a refactor job in a separate CL. 
Several third-party libraries are pulled in, and platform-specific headers are included under third_party/(library name). Chromium style READMEs containing a description of the library, as well as a LICENSE file are also included in that directory. (is there a Skia-specific style for these?)

R=vandebo@chromium.org, edisonn@google.com, djsollen@chromium.org, bungeman@chromium.org, open-source-third-party-reviews@google.com, thestig@chromium.org

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/20220002

git-svn-id: http://skia.googlecode.com/svn/trunk@10823 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-20 16:34:34 +00:00
robertphillips@google.com
bcb88e51cd Revert r10788 (allow both GDI and DW fontmgrs at the same time) due to Chromium XP bot failures 
git-svn-id: http://skia.googlecode.com/svn/trunk@10813 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-20 14:36:59 +00:00
commit-bot@chromium.org
d28063e491 Replace uses of GR_API by SK_API. 
R=bsalomon@google.com, robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22881005

git-svn-id: http://skia.googlecode.com/svn/trunk@10808 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-20 12:23:06 +00:00
robertphillips@google.com
8d3c640b5a Fix for nested rect drawing bug 
https://codereview.chromium.org/22824016/



git-svn-id: http://skia.googlecode.com/svn/trunk@10804 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-20 12:11:31 +00:00
scroggo@google.com
8b71ef16ec skia: Added SkDiscardableMemory interface. 
Chrome's implementation of SkDiscardableMemory is provided here:
https://codereview.chromium.org/23206002. SkDiscardableMemory is
intended to be used for image caching.

R=reed@google.com, scroggo@google.com, hclam@chromium.org, jamesr@chromium.org
BUG=229120

Author=ernstm@chromium.org

Submitted on behalf of ernstm@chromium.org due to commit queue bug.

Review URL: https://codereview.chromium.org/22950012

git-svn-id: http://skia.googlecode.com/svn/trunk@10797 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-19 18:38:08 +00:00
borenet@google.com
cb9445de82 Add libraries to fix Ubuntu13 Clang build 
R=bungeman@google.com, djsollen@google.com

Review URL: https://codereview.chromium.org/23281003

git-svn-id: http://skia.googlecode.com/svn/trunk@10796 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-19 18:26:04 +00:00
skia.committer@gmail.com
7475811143 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@10790 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-17 07:01:54 +00:00
bungeman@google.com
069975678a allow both GDI and DW fontmgrs at the same time 
BUG=
R=bungeman@google.com

Committed: https://code.google.com/p/skia/source/detail?r=10718

Review URL: https://codereview.chromium.org/23058002

git-svn-id: http://skia.googlecode.com/svn/trunk@10788 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-16 20:31:11 +00:00
edisonn@google.com
23e899bef2 pdfviewer: fix typo in sample app 
Review URL: https://codereview.chromium.org/22861007

git-svn-id: http://skia.googlecode.com/svn/trunk@10781 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-16 17:01:24 +00:00
edisonn@google.com
63ce82fb41 pdfviewer: (cleanup) put the gyp for library code in a separate file 
Review URL: https://codereview.chromium.org/23038004

git-svn-id: http://skia.googlecode.com/svn/trunk@10779 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-16 16:13:44 +00:00
commit-bot@chromium.org
8f4269725b This bench attempts to recreate Chromium's Canvas_putImageData performance test to track down https://code.google.com/p/chromium/issues/detail?id=270649. 
Cranking the repitition count up to 500 on a MacPro yields:

WITHOUT 10624:
running bench [640 480]            writepix_rgba_UPM  8888: cmsecs = 748.25   GPU: cmsecs = 225.95 gmsecs = 244.80
running bench [640 480]             writepix_rgba_PM  8888: cmsecs =  54.12   GPU: cmsecs = 225.77 gmsecs = 244.59

WITH 10624:
running bench [640 480]            writepix_rgba_UPM  8888: cmsecs = 747.70   GPU: cmsecs = 230.30 gmsecs = 249.51
running bench [640 480]             writepix_rgba_PM  8888: cmsecs =  55.05   GPU: cmsecs = 230.13 gmsecs = 249.38

R=bsalomon@google.com

Author: robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/22895012

git-svn-id: http://skia.googlecode.com/svn/trunk@10761 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-16 00:40:34 +00:00
robertphillips@google.com
968863f818 Revert r10718 to unblock roll 
git-svn-id: http://skia.googlecode.com/svn/trunk@10759 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-15 22:42:54 +00:00
mtklein@google.com
2822c9a92b Nobody defines SK_SUPPORT_HINTING_SCALE_FACTOR any more, so remove it. 
I left the dummy value in the flattened paint.  I'm hoping to do an overhaul of
the paint serialization format which will need a picture version bump anyway,
so it can all go together.  If that doesn't pan out we can remove this on its
own later.

BUG=
R=reed@google.com

Review URL: https://codereview.chromium.org/23056005

git-svn-id: http://skia.googlecode.com/svn/trunk@10757 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-15 21:20:14 +00:00
scroggo@google.com
12bf9b35d2 Revert "Unpremultiply SkBitmaps for PDF output" 
This reverts commit 16a6c9d28c8ef6f827d50ef258005fa5ec971bd9.

Seems to be breaking all of the windows debug bots in GM.

git-svn-id: http://skia.googlecode.com/svn/trunk@10737 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-15 14:51:04 +00:00
skia.committer@gmail.com
936be472b5 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@10727 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-15 07:01:06 +00:00
edisonn@google.com
fb7b1bf534 pdfviewer: workaround gyp issue with multiple files, not being translated into an array in linux (works in mac, as per spec) 
Review URL: https://codereview.chromium.org/23157003

git-svn-id: http://skia.googlecode.com/svn/trunk@10726 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-14 22:05:06 +00:00
commit-bot@chromium.org
5d18cee176 Unpremultiply SkBitmaps for PDF output 
BUG=skia:236, chromium:175548
R=vandebo@chromium.org, edisonn@google.com, reed@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22329003

git-svn-id: http://skia.googlecode.com/svn/trunk@10725 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-14 22:02:23 +00:00
commit-bot@chromium.org
24ab3b0ce5 Add blend optimization helpers and use to convert rect draws to clears. 
R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/22558003

git-svn-id: http://skia.googlecode.com/svn/trunk@10723 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-14 21:56:37 +00:00
edisonn@google.com
33f11b6fcd pdfviewer: make pdfviewer compile on mac 
Review URL: https://codereview.chromium.org/23163007

git-svn-id: http://skia.googlecode.com/svn/trunk@10721 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-14 21:35:27 +00:00
reed@google.com
7d65dee189 allow both GDI and DW fontmgrs at the same time 
BUG=
R=bungeman@google.com

Review URL: https://codereview.chromium.org/23058002

git-svn-id: http://skia.googlecode.com/svn/trunk@10718 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-14 18:59:28 +00:00
edisonn@google.com
3aa355527a pdfviewer: 1) debug code for drawText (show magenta background for text, to show text even when we fail to load/show it), 2) some cleanup: refactor and rename classes and files 
Review URL: https://codereview.chromium.org/23020003

git-svn-id: http://skia.googlecode.com/svn/trunk@10716 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-14 18:26:20 +00:00
commit-bot@chromium.org
c1bf2de835 Fix crash when querying a runtime config that is defined in environment 
Fix crash when querying a runtime config in case when there's no
skia.conf file and the config variable is still defined in the
environment.

Runs the added SkRTConf::UnitTest test as part of new "UnitTest" test.

Previous version of the patch failed Windows build due to setenv usage.
On Windows, use _putenv_s instead.

BUG=skia:1494
R=bsalomon@google.com, humper@google.com

Author: kkinnunen@nvidia.com

Review URL: https://chromiumcodereview.appspot.com/23174002

git-svn-id: http://skia.googlecode.com/svn/trunk@10715 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-14 18:14:37 +00:00
djsollen@google.com
d4236574cf Prevent picture recording from over optimizing the culling of clips. 
BUG=skia:1496
R=mtklein@google.com, reed@google.com, robertphillips@google.com

Review URL: https://codereview.chromium.org/22875008

git-svn-id: http://skia.googlecode.com/svn/trunk@10689 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-13 14:29:06 +00:00
djsollen@google.com
2cad2c04c3 fix malformed gypi file that was missing commas 
R=torne@chromium.org

Review URL: https://codereview.chromium.org/22841003

git-svn-id: http://skia.googlecode.com/svn/trunk@10678 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-12 14:57:54 +00:00
djsollen@google.com
cc95b1aeb8 Update Skia Android tools. 
This CL moves the skia_launcher out of the system/bin and into
/data/local/tmp; removes the need to package our shared libs in an
apk; and updates all the scripts to work in the new environment.

R=mtklein@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/22617002

git-svn-id: http://skia.googlecode.com/svn/trunk@10673 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-12 12:30:04 +00:00
robertphillips@google.com
1c0ade7fc6 Reverted r10654 (Fix crash when querying a runtime config that is defined in environment) due to compilation failure on Chromium win_layout bot 
git-svn-id: http://skia.googlecode.com/svn/trunk@10669 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-11 13:20:18 +00:00
djsollen@google.com
a8797b966f remove include from the header paths 
R=robertphillips@google.com, torne@chromium.org

Review URL: https://codereview.chromium.org/22450005

git-svn-id: http://skia.googlecode.com/svn/trunk@10664 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-09 16:11:36 +00:00
djsollen@google.com
ee05f759c8 Remove exported headers and add all public headers into dictionary for reference by clients. 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/22613003

git-svn-id: http://skia.googlecode.com/svn/trunk@10661 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-09 15:45:35 +00:00
commit-bot@chromium.org
a1007def7e Fix crash when querying a runtime config that is defined in environment 
Fix crash when querying a runtime config in case when there's no
skia.conf file and the config variable is still defined in the
environment.

Runs the added SkRTConf::UnitTest test as part of new "UnitTest" test.

BUG=skia:1494
R=bsalomon@google.com, humper@google.com

Author: kkinnunen@nvidia.com

Review URL: https://chromiumcodereview.appspot.com/22650007

git-svn-id: http://skia.googlecode.com/svn/trunk@10654 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-09 13:23:56 +00:00
skia.committer@gmail.com
17f1ae63d5 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@10650 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-09 07:01:22 +00:00
commit-bot@chromium.org
c28f555f7f This attempts to replicate some bad cache behavior Mozilla reported. 
R=bsalomon@google.com

Author: robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/22411005

git-svn-id: http://skia.googlecode.com/svn/trunk@10649 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-08 22:55:21 +00:00
commit-bot@chromium.org
103f2d0f22 Add new GM to targeted at rect->clear optimization with different xfermodes. 
R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/22264010

git-svn-id: http://skia.googlecode.com/svn/trunk@10645 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-08 21:13:38 +00:00
commit-bot@chromium.org
34504ad924 Adding 2 functions to the Skia API 
I need wrappers for both SkOrderedReadBuffer and SkOrderedWriteBuffer inside Chromium in order to do the IPC serialization of Skia SkImageFilter objects.

See https://codereview.chromium.org/21271002/

BUG=
R=djsollen@google.com, scroggo@google.com, reed@google.com

Author: sugoi@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22591002

git-svn-id: http://skia.googlecode.com/svn/trunk@10642 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-08 19:20:05 +00:00
edisonn@google.com
768bc6a920 pdfviewer: add ability to run on gpu 
Review URL: https://codereview.chromium.org/22684002

git-svn-id: http://skia.googlecode.com/svn/trunk@10638 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-08 12:42:13 +00:00
djsollen@google.com
1efccd297e Create a gypi that contains all the SK_API header files for use by clients (i.e. chromium). 
R=robertphillips@google.com, torne@chromium.org

Review URL: https://codereview.chromium.org/22474010

git-svn-id: http://skia.googlecode.com/svn/trunk@10637 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-08 12:31:05 +00:00
commit-bot@chromium.org
d2623a1a0b Use Path Ops to generate PDF clips 
R=vandebo@chromium.org, edisonn@google.com, caryclark@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/21161003

git-svn-id: http://skia.googlecode.com/svn/trunk@10633 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-08 02:52:05 +00:00
junov@chromium.org
f44fcdca01 Upstreaming DropShadowImageFilter into skia, from Blink 
GM imagefiltersbase will need rebaselining after this change

R=senorblanco@chromium.org

Committed: https://code.google.com/p/skia/source/detail?r=10583

Review URL: https://codereview.chromium.org/22258005

git-svn-id: http://skia.googlecode.com/svn/trunk@10626 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-07 20:00:55 +00:00
scroggo@google.com
8dc8bc5547 Add downsample from 8888 to 4444. 
Extend SkBitmap::copyTo to copy from a source with
SkARGB_8888_Config to a destination bitmap with
SkARGB_4444_Config.

BUG=http://code.google.com/p/chromium/issues/detail?id=245774
R=reed@google.com

Review URL: https://codereview.chromium.org/22350003

git-svn-id: http://skia.googlecode.com/svn/trunk@10621 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-07 19:16:05 +00:00
reed@google.com
ebbda765e1 enable SK_FONTHOST_USES_FONTMGR for mac and win. linux fontmgr not ready 
BUG=

Review URL: https://codereview.chromium.org/22406004

git-svn-id: http://skia.googlecode.com/svn/trunk@10605 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-07 15:30:09 +00:00
bsalomon@google.com
75796db3b3 Revert "Add blend optimization helpers and use to convert rect draws to clears." 
This reverts commit r10537.

git-svn-id: http://skia.googlecode.com/svn/trunk@10601 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-07 13:34:14 +00:00
commit-bot@chromium.org
1c4c9ef437 Move SkComposeImageFilter into its own {.h, .cpp} files 
In http://crrev.com/21154002, SkComposeImageFilter will be used
outside of tests. Consequently, this moves SkComposeImageFilter from
SkTestImageFilters.{h, cpp} into its own {.h, .cpp} files.

BUG=181613
R=senorblanco@chromium.org

Author: ajuma@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22438003

git-svn-id: http://skia.googlecode.com/svn/trunk@10591 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-07 00:07:51 +00:00
jvanverth@google.com
9c8b4eaf28 Reverting r10583: Upstreaming DropShadowImageFilter into skia, from Blink 
git-svn-id: http://skia.googlecode.com/svn/trunk@10587 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-06 21:12:59 +00:00
junov@chromium.org
d8e4024719 Upstreaming DropShadowImageFilter into skia, from Blink 
GM imagefiltersbase will need rebaselining after this change

R=senorblanco@chromium.org

Review URL: https://codereview.chromium.org/22258005

git-svn-id: http://skia.googlecode.com/svn/trunk@10583 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-06 20:01:40 +00:00
commit-bot@chromium.org
4460de4e9e Tweak -mssse3 on Mac a little. 
Using OTHER_CPLUSPLUSFLAGS instead of OTHER_CFLAGS will append -mssse3 into the
argument list instead of overwriting as the old note warns about.  (So it's
actually there twice now for the files in opts_ssse3, and we can still build if
we remove -mssse3 from common_conditions.gypi.)

We could also just delete this clause entirely given that
common_conditions.gypi sets it anyway.  Which do you think is best?  This code
won't compile unless _someone_ has set -mssse3.  Seems to me the redundancy
helps communicate that and protect against changes in common_conditions.gypi.

BUG=
R=epoger@google.com, bungeman@google.com

Author: mtklein@google.com

Review URL: https://chromiumcodereview.appspot.com/21279005

git-svn-id: http://skia.googlecode.com/svn/trunk@10573 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-06 18:13:01 +00:00
commit-bot@chromium.org
c1cdf21ab8 Add blend optimization helpers and use to convert rect draws to clears. 
Committed: http://code.google.com/p/skia/source/detail?r=10537

R=robertphillips@google.com, jvanverth@google.com, reed@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/21877006

git-svn-id: http://skia.googlecode.com/svn/trunk@10562 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-06 15:07:23 +00:00
commit-bot@chromium.org
f916f9e7cf revise SkTDynamicHash and add unit tests 
BUG=
R=reed@google.com

Author: mtklein@google.com

Review URL: https://chromiumcodereview.appspot.com/22292004

git-svn-id: http://skia.googlecode.com/svn/trunk@10552 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-05 22:31:20 +00:00
bsalomon@google.com
9b6a185e36 Revert "Add blend optimization helpers and use to convert rect draws to clears." 
This reverts commit r10537.

git-svn-id: http://skia.googlecode.com/svn/trunk@10542 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-05 18:27:23 +00:00
edisonn@google.com
5149bd954b pdfviewer: set backdround to transparent, and add an app to chop transparent content in png files. 
Review URL: https://codereview.chromium.org/21981008

git-svn-id: http://skia.googlecode.com/svn/trunk@10538 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-05 17:26:11 +00:00
commit-bot@chromium.org
66017f6cc5 Add blend optimization helpers and use to convert rect draws to clears. 
R=robertphillips@google.com, jvanverth@google.com, reed@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/21877006

git-svn-id: http://skia.googlecode.com/svn/trunk@10537 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-05 16:55:55 +00:00
djsollen@google.com
6a6c80c6e3 Enable SkUtilsArm on all ARM platforms and always use NDK compliant NEON detection on Android. 
R=scroggo@google.com

Review URL: https://codereview.chromium.org/22193002

git-svn-id: http://skia.googlecode.com/svn/trunk@10530 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-05 13:38:28 +00:00
commit-bot@chromium.org
19dd017a62 Fix a crash on stroking empty paths with nv_path_rendering enabled 
Fix the crash by defining that GrPathRenderer::drawPath and
GrPathRenderer::stencilPath are called only with non-empty paths.

Adds a new test "GpuDrawPath" and tests the condition.

BUG=1477
R=bsalomon@google.com

Author: kkinnunen@nvidia.com

Review URL: https://chromiumcodereview.appspot.com/22173002

git-svn-id: http://skia.googlecode.com/svn/trunk@10528 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-05 13:28:55 +00:00
commit-bot@chromium.org
7e5d18664b In preparation for make Chromium's skia.gyp use pdf.gypi. 
R=edisonn@google.com, djsollen@google.com

Author: robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/21952002

git-svn-id: http://skia.googlecode.com/svn/trunk@10526 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-04 15:09:23 +00:00
bsalomon@google.com
aade2e1e19 Add fullscreen rect bench 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/21592002

git-svn-id: http://skia.googlecode.com/svn/trunk@10510 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-02 14:39:25 +00:00
scroggo@google.com
d4c3565aac Fixes for JPEG subset decoding. 
Ensure that the stream passed to JPEG for subset decoding is
neither deleted before it is no longer needed nor deleted an
extra time.

src/images/SkJpegUtility.h:
src/images/SkJpegUtility.cpp:
Always ref and unref the stream provided to skjpeg_source_mgr.
Add some comments explaining how skjpeg_source_mgr's members
handle ownership.
Fix a warning comparing signed and unsigned numbers, converting
to size_t which is more appropriate for measuring bytes.
Remove dead code referring to fMemoryBase and fMemoryBaseSize,
which are never used.

src/images/SkImageDecoder_libjpeg.cpp:
Call the new constructor for skjpeg_source_mgr, which no longer
takes a boolean to determine ownership.

include/images/SkBitmapRegionDecoder.h
src/images/SkBitmapRegionDecoder.cpp:
This small shim has been removed, since it is not needed to use
Skia's image decoders. Its functionality will be folded into
Android.

Required for the merge to Android.

R=djsollen@google.com

Review URL: https://codereview.chromium.org/21561002

git-svn-id: http://skia.googlecode.com/svn/trunk@10483 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-01 15:03:42 +00:00
senorblanco@chromium.org
350b4d50ea Remove SkBlendImageFilter, and all tests. Its functionality has been subsumed by SkXfermodeImageFilter. 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/21404002

git-svn-id: http://skia.googlecode.com/svn/trunk@10482 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-01 14:59:05 +00:00
commit-bot@chromium.org
92ffe7d10e Inverse fill support in PDF 
BUG= https://code.google.com/p/skia/issues/detail?id=241 (partial fix)
R=edisonn@google.com, vandebo@chromium.org, reed@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/19519017

git-svn-id: http://skia.googlecode.com/svn/trunk@10476 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-31 22:54:31 +00:00
mtklein@google.com
d9d5c05b50 Enable runtime checks for SSSE3 on x86 on Android. 
$ compare-android.sh bench --match bitmap_ --repeat 30
master -> ssse3
N=30 p=0.001000 (corrected to 0.000033)
sig?  speedup  bench
  n    -1.16%  bitmap_scale_filter_256_64
  y    -0.72%  bitmap_8888_A_scale_bicubic
  y    -0.21%  bitmap_index8_A
  n    -0.00%  bitmap_565
  n    -0.00%  bitmap_scale_filter_90_80
  n     0.03%  bitmap_8888_A_source_transparent
  y     0.06%  bitmap_index8
  y     0.30%  bitmap_8888_A_source_stripes_two
  n     0.34%  bitmap_scale_filter_80_90
  y     0.42%  bitmap_8888_A
  y     0.44%  bitmap_8888_A_source_opaque
  n     0.53%  bitmap_scale_filter_90_10
  y     0.71%  bitmap_8888_A_source_stripes_three
  y     0.91%  bitmap_8888_A_scale_rotate_bicubic
  y     1.04%  bitmap_8888_update
  n     1.19%  bitmap_scale_filter_10_90
  n     1.39%  bitmap_scale_filter_90_90
  y     1.77%  bitmap_8888_update_volatile
  y     1.89%  bitmap_8888
  y     2.37%  bitmap_scale_filter_30_90
  y     9.57%  bitmap_scale_filter_64_256
  n    17.86%  bitmap_scale_filter_90_30
  y    25.40%  bitmap_8888_A_scale_rotate_bilerp
  y    27.19%  bitmap_8888_scale_rotate_bilerp
  y    27.23%  bitmap_8888_update_scale_rotate_bilerp
  y    27.29%  bitmap_8888_update_volatile_scale_rotate_bilerp
  y    55.08%  bitmap_8888_A_scale_bilerp
  y    58.75%  bitmap_8888_update_volatile_scale_bilerp
  y    58.90%  bitmap_8888_scale_bilerp
  y    58.92%  bitmap_8888_update_scale_bilerp
Overall speedup: 10.52%

BUG=skia:1111
R=djsollen@google.com

Review URL: https://codereview.chromium.org/21203005

git-svn-id: http://skia.googlecode.com/svn/trunk@10474 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-31 20:09:25 +00:00
reed@google.com
e027a6ed9b adapt FontConfig to use SK_FONTHOST_USES_FONTMGR 
BUG=

Review URL: https://codereview.chromium.org/21331003

git-svn-id: http://skia.googlecode.com/svn/trunk@10463 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-31 17:37:31 +00:00
djsollen@google.com
f7542ba18e update gyp for ARM builds to be more well defined. 
R=mtklein@google.com

Review URL: https://codereview.chromium.org/21096005

git-svn-id: http://skia.googlecode.com/svn/trunk@10454 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-31 12:57:27 +00:00
robertphillips@google.com
17ad2bd077 Fix quickReject computation for blurs 
https://codereview.chromium.org/17035007/



git-svn-id: http://skia.googlecode.com/svn/trunk@10428 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-30 12:15:19 +00:00
edisonn@google.com
e878e726bd pdfviewer: more plumming for soft masks, blend modes and transparency groups 
Review URL: https://codereview.chromium.org/21125002

git-svn-id: http://skia.googlecode.com/svn/trunk@10419 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-29 19:10:58 +00:00
edisonn@google.com
a0cefa18fc pdfviewer: gs operator implementation: dashing and font 
Review URL: https://codereview.chromium.org/20810002

git-svn-id: http://skia.googlecode.com/svn/trunk@10403 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-28 18:34:14 +00:00
skia.committer@gmail.com
956b310f13 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@10385 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-26 07:00:58 +00:00
robertphillips@google.com
aaa9b29ed8 Added GM to test forthcoming bleed flag 
https://codereview.chromium.org/20101004/



git-svn-id: http://skia.googlecode.com/svn/trunk@10375 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-25 21:34:00 +00:00
edisonn@google.com
50bbdb4f3e pdfviewer: update drawBitmap, and fic a gyp issue: gyp does not run in a consistent way on various palt forms, and it generates some files in ../../../foo instead of ../foo - Solution: use the (inconvenient) Shared intermediary directory that should work on all platforms. 
Review URL: https://codereview.chromium.org/20328002

git-svn-id: http://skia.googlecode.com/svn/trunk@10359 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-25 15:33:13 +00:00
sglez@google.com
a9b7936a72 Add lua_pictures target to tools.gyp 
BUG=
R=rmistry@google.com

Review URL: https://codereview.chromium.org/20321002

git-svn-id: http://skia.googlecode.com/svn/trunk@10355 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-25 14:55:18 +00:00
senorblanco@chromium.org
194d775edc This patch implements a crop rect for SkImageFilter. It has been implemented for SkColorFilterImageFilter and SkBlurImageFilter as examples. 
In order to preserve the immutability of SkImageFilters, the crop rect is passed as a constructor parameter. If NULL (the default), the bounds of the input image are used, as before.

This also tightens up the boundary handling for SkImageBlurFilter on the GPU backend. Where we were previously using clamping semantics, we now respect decal semantics (so we don't oversaturate the edges). This brings the GPU and raster backends into closer alignment, but will require some new baselines for the GPU tests.

At a minimum, the following tests will need new baselines: imageblur, imagefiltersbase, imagefilterscropped, spritebitmap.

R=reed@google.com

Committed: https://code.google.com/p/skia/source/detail?r=10251

Review URL: https://codereview.chromium.org/19775006

git-svn-id: http://skia.googlecode.com/svn/trunk@10338 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-24 22:19:24 +00:00
sglez@google.com
43f2b2c833 SkiaExamples improvements. 
Make it possible for a client to write a Hello World in less than 50 lines.

R=caryclark@google.com

Review URL: https://codereview.chromium.org/18574002

git-svn-id: http://skia.googlecode.com/svn/trunk@10319 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-24 17:48:03 +00:00
edisonn@google.com
03d5f4b598 pdfviewer: path for outputs are relative to some other folder, make them absolute. 
Review URL: https://codereview.chromium.org/19808012

git-svn-id: http://skia.googlecode.com/svn/trunk@10318 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-24 17:32:30 +00:00
sglez@google.com
586db93c44 refactor duplication (shouldSkip and skip_name) into a utility function 
R=caryclark@google.com, reed@google.com

Committed: https://code.google.com/p/skia/source/detail?r=10280

Review URL: https://codereview.chromium.org/19807005

git-svn-id: http://skia.googlecode.com/svn/trunk@10317 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-24 17:24:23 +00:00
mtklein@google.com
8d725b25a6 all in the gyp 
BUG=
R=caryclark@google.com

Review URL: https://codereview.chromium.org/19726012

git-svn-id: http://skia.googlecode.com/svn/trunk@10315 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-24 16:20:05 +00:00
edisonn@google.com
147adb10f7 pdfviewer: remove dependency on picture_utils. add utility function to render SkStream into bitmap. 
Review URL: https://codereview.chromium.org/20087003

git-svn-id: http://skia.googlecode.com/svn/trunk@10314 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-24 15:56:19 +00:00
robertphillips@google.com
58c856a54a Reverting r10251 (Implement crop rect for SkImageFilter) due to Chromium-side unit test failures 
git-svn-id: http://skia.googlecode.com/svn/trunk@10304 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-24 13:18:06 +00:00