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455 Commits

Author SHA1 Message Date
krajcevski
f461a8fdf6 Simple GPU based dithering: 
If dithering is turned on, apply an effect that filters the pixel through
the following pipeline:

for each channel c:
  1. Compute quantized colors [low, high] that c is between
  2. Pick high by flipping a coin weighted by (c - low)

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

Author: krajcevski@google.com

Review URL: https://codereview.chromium.org/321253002
 2014-06-19 14:14:06 -07:00
bsalomon
8b2fac4b25 Cache the GrEffect used for text rendering in GrBitmapTextContext. 
R=jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/338093005
 2014-06-19 14:13:45 -07:00
egdaniel
d58a0ba9cf Push dash checks into GrContext. 
Add class to hold stroke and dash info.

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

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/311183002
 2014-06-11 10:30:05 -07:00
cdalton
511923443f Generate path names on the client side 
Pre-allocates a range of path names and manages allocations within
that range on the client side. This allows us to generate new path
objects in a feed-forward manner that doesn't require round trips to
the GL server.

BUG=skia:
R=bsalomon@google.com, markkilgard@gmail.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/304403003
 2014-06-09 11:16:58 -07:00
robertphillips
d537341e16 Move GrIPoint16 to SkIPoint16 (and remove GrPoint.h) 
R=bsalomon@google.com, reed@google.com

Author: robertphillips@google.com

Review URL: https://codereview.chromium.org/309683002
 2014-06-02 10:20:15 -07:00
commit-bot@chromium.org
ad854bf9c0 Add testing for Rectanizer-derived classes 
This in preparation for expanding the Rectanizer API for removing rects and adding a new derived class

R=jvanverth@google.com

Author: robertphillips@google.com

Review URL: https://codereview.chromium.org/304313002

git-svn-id: http://skia.googlecode.com/svn/trunk@14972 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-29 18:46:38 +00:00
commit-bot@chromium.org
628ed0b220 Add Dashing gpu effect for simple dashed lines 
BUG=skia:
R=bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/274673004

git-svn-id: http://skia.googlecode.com/svn/trunk@14775 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-19 14:32:49 +00:00
commit-bot@chromium.org
089a780c33 Split GrResource into GrCacheable/GrGpuObject 
Before this change, an object needed to inherit from GrResource (and
thus be a GPU object) in order to live in the GrResourceCache. That
was a problem for caching items that weren't GPU objects themselves,
but owned GPU objects.

This change splits GrResource into two classes:

  1. GrCacheable: The base class for objects that can live in the
     GrResourceCache.

  2. GrGpuObject, which inherits from GrCacheable: The base class for
     objects that get tracked by GrGpu.

This change is purely a refactor; there is no change in functionality.

Change-Id: I3e8daeb1f123041f414aa306c1366e959ae9e39e

BUG=skia:
R=bsalomon@google.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/251013002

git-svn-id: http://skia.googlecode.com/svn/trunk@14553 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-05-02 21:38:22 +00:00
commit-bot@chromium.org
9add5dc33f Move GrGLInterface function ptr setup into a common function for all OpenGL GrGLInterface factories (but not GLES yet). 
R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/254713006

git-svn-id: http://skia.googlecode.com/svn/trunk@14444 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-29 20:06:22 +00:00
robertphillips@google.com
e930a07562 Add a GrLayerCache to GrContext 
https://codereview.chromium.org/217343006/



git-svn-id: http://skia.googlecode.com/svn/trunk@14038 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-04-03 00:34:27 +00:00
commit-bot@chromium.org
8ddc26b68c Actually identify required saveLayers in SkGpuDevice::EXPERIMENTAL_drawPicture 
NOTRY=true
R=bsalomon@google.com, rmistry@google.com

Author: robertphillips@google.com

Review URL: https://codereview.chromium.org/212933002

git-svn-id: http://skia.googlecode.com/svn/trunk@13993 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-03-31 17:55:12 +00:00
commit-bot@chromium.org
3eedb801e3 Add clip effect for circles 
BUG=skia:2181
R=jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/214153002

git-svn-id: http://skia.googlecode.com/svn/trunk@13974 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-03-28 15:58:31 +00:00
commit-bot@chromium.org
4784182993 Revert of Implement text rendering with NVPR (https://codereview.chromium.org/196133014/) 
Reason for revert:
This probably caused Win8 test bot fail during gm run:

http://108.170.217.252:10117/builders/Test-Win8-ShuttleA-GTX660-x86-Debug/builds/574

I can not identify any errors from the logs, so maybe it hung or something?

Original issue's description:
> Implement text rendering with NVPR
>
> Use path rendering to render the text from outlines if supported by the
> GPU. Implement this in GrStencilAndCoverTextContext by copying large
> chunks of code from GrBitmapTextContext (drawText) and
> GrDistanceFieldTextContext (drawPosText).
>
> The drawing is implemented with "instanced" path drawing
> functions.
>
> Moves the creation of the "main" text context from SkGpuDevice to the
> GrContext::createTextContext. This is done because the decision of which
> text renderer is optimal can be made only with the internal
> implementation-specific information of the context.
>
> Committed: http://code.google.com/p/skia/source/detail?r=13962

R=jvanverth@google.com, bsalomon@google.com, mtklein@google.com
TBR=bsalomon@google.com, jvanverth@google.com, mtklein@google.com
NOTREECHECKS=true
NOTRY=true

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/213123014

git-svn-id: http://skia.googlecode.com/svn/trunk@13963 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-03-27 14:19:17 +00:00
commit-bot@chromium.org
dcb8ef9e86 Implement text rendering with NVPR 
Use path rendering to render the text from outlines if supported by the
GPU. Implement this in GrStencilAndCoverTextContext by copying large
chunks of code from GrBitmapTextContext (drawText) and
GrDistanceFieldTextContext (drawPosText).

The drawing is implemented with "instanced" path drawing
functions.

Moves the creation of the "main" text context from SkGpuDevice to the
GrContext::createTextContext. This is done because the decision of which
text renderer is optimal can be made only with the internal
implementation-specific information of the context.

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

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/196133014

git-svn-id: http://skia.googlecode.com/svn/trunk@13962 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-03-27 11:26:10 +00:00
commit-bot@chromium.org
2a05de0c04 Add Gpu Tracing to Ganesh 
BUG=skia:2316
R=bsalomon@google.com, tomhudson@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/184443003

git-svn-id: http://skia.googlecode.com/svn/trunk@13936 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-03-25 15:17:32 +00:00
commit-bot@chromium.org
b97c3ffddf Enable use of distance fields via SkPaint flag. 
Now that distance field generation is fast enough to make it practical, this makes distances field fonts easily available to anyone who wants to try them out (i.e Chromium).

BUG=skia:2173
R=reed@google.com, bsalomon@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/193163003

git-svn-id: http://skia.googlecode.com/svn/trunk@13741 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-03-11 17:07:15 +00:00
commit-bot@chromium.org
4fcc3ca411 Add GrSet class built on top of RedBlackTree 
BUG=skia:
R=bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/176903003

git-svn-id: http://skia.googlecode.com/svn/trunk@13616 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-02-27 20:23:22 +00:00
commit-bot@chromium.org
c2f7824436 Analytic rrect clip for cicular corners, radius >= 0.5 
BUG=skia:2181
R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/171413004

git-svn-id: http://skia.googlecode.com/svn/trunk@13498 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-02-19 15:18:05 +00:00
commit-bot@chromium.org
c3fe54975d Add convex polygon rendering effect and GM to test it. 
BUG=skia:2051
R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/149683004

git-svn-id: http://skia.googlecode.com/svn/trunk@13242 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-01-30 18:15:51 +00:00
commit-bot@chromium.org
ddf2bfb190 Move GrTextContext to private interface 
NOTRY=true
R=bsalomon@google.com, reed@google.com

Author: jvanverth@google.com

Review URL: https://codereview.chromium.org/145073005

git-svn-id: http://skia.googlecode.com/svn/trunk@13239 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-01-30 16:41:23 +00:00
bsalomon@google.com
ee9fb43774 fix file names in gpu.gypi 
Review URL: https://codereview.chromium.org/99193004

git-svn-id: http://skia.googlecode.com/svn/trunk@12572 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-12-09 18:48:51 +00:00
commit-bot@chromium.org
907fbd53c5 Make texture domain a helper so that it can be incorporated into other effects. 
R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/98893006

git-svn-id: http://skia.googlecode.com/svn/trunk@12569 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-12-09 17:03:02 +00:00
commit-bot@chromium.org
ab1c13864d Fix compilation with SK_ENABLE_INST_COUNT=1 
Add INHERITED declarations to class declarations that prevent
compilation with the flag.

Remove SK_DEFINE_INST_COUNT from all class implementations.  Instead,
use function-local static variables in the reference count helper
classes to create the global instances to store the needed info. The
accessor functions are defined inline in the helper classes, so
definitions are not needed. The initialization point of the variables
should be as well defined as previously.

Remove SK_DECLARE_INST_COUNT_TEMPLATE and use SK_DECLARE_INST_COUNT
instead. This avoids possible future compilation errors further.

For SK_ENABLE_INST_COUNT=0 compilation, add an empty static member
function to all classes that use SK_DECLARE_INST_COUNT and
SK_DECLARE_INST_COUNT_ROOT macros. The function ensures that classes
contain public INHERITED typedef. This member function seems to be
compiled away. This shouĺd ensure that part of the compilation errors
are caught earlier.

Also adds DSK_DECLARE_INST_COUNT to few SkPDFDict subclasses.

R=robertphillips@google.com, richardlin@chromium.org, bsalomon@google.com

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/98703002

git-svn-id: http://skia.googlecode.com/svn/trunk@12501 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-12-05 12:08:12 +00:00
commit-bot@chromium.org
611fde182a Remove the comments settings for vim tab width and expansion variables. 
These add unnecessary bloat for everyone to carry around, so we just
remove them now.

The same change was made in chromium by Tony in
http://codereview.chromium.org/7310019 - crrev.com/92046

BUG=None
TEST=./gyp_skia
R=mtklein@google.com

Author: tfarina@chromium.org

Review URL: https://codereview.chromium.org/92673003

git-svn-id: http://skia.googlecode.com/svn/trunk@12443 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-12-02 22:23:03 +00:00
rmistry@google.com
d6bab02386 Reverting r12427 
git-svn-id: http://skia.googlecode.com/svn/trunk@12428 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-12-02 13:50:38 +00:00
skia.committer@gmail.com
5b39f5ba9c Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@12427 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-12-02 13:36:22 +00:00
commit-bot@chromium.org
742058f0ca Speed up GrResourceCache lookup by inlining GrBinHashKey comparisons 
The GCC compilers for Android and Ubuntu do not seem to be able to
inline the memcmp operations on GrBinHashKey data. Write the comparisons
manually. Also shortcut GrBinHashKey::EQ to skip comparison when hashes
do not match.

Speeds up grresourcecache_find test on ARM and x86_64. Speeds up
grresourcecache_add on x86_64.

In order to test the change, moves ad hoc Gr unit tests from
src/gr_unittest.cpp to tests/GrUnitTests to be consistent with other
tests and enables GrUnitTests.

Fixes a regression from r2863 with where re-setting GrBinHashKey data
would not set the hash correctly. This should also improve the hash
function itself. The regression caused many of the hash operations be
no-ops. This is caught by the unit test.

Renames the comparison functions that GrHashTable needs from EQ, LT to
Equals, LessThan.

Renames GrTBinHashKey to GrBinHashKey. The GrTBinHashKey used to
forward comparison functions to an ENTRY template class, which would
extract the key and call back to the GrTBinHashKey. This would save
the user from writing one comparison function when comparison was done
with int ENTRY::compare(). There's no real benefit in this now. Also
this was used only for one class (GrTextureStripAtlas). The other use
in GrResourceKey was not actually using the provided "shortcut". The
new GrBinHashKey is not templated with the entry, rather just provides
== and < functions. The users of GrTHashTable provide the needed
functions now.

Adds explicit documentation of functions that are actually needed
GrTHashTable for the Key template. Adds SK_DEBUG guards according to
the contract.

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

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/88113002

git-svn-id: http://skia.googlecode.com/svn/trunk@12426 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-28 08:24:29 +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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
commit-bot@chromium.org
42dacab4e7 Make GrPaint have a variable sized array of color and coverage stages rather than a fixed size. 
R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/18686007

git-svn-id: http://skia.googlecode.com/svn/trunk@10062 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-13 17:24:24 +00:00
robertphillips@google.com
e63296e5d6 Fuse skgr & gr targets in gyp files 
https://codereview.chromium.org/17101010/



git-svn-id: http://skia.googlecode.com/svn/trunk@9653 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-18 14:43:53 +00:00
bsalomon@google.com
018f179efb Expand modulate, add, subtract, extract component glsl helpers. 
Review URL: https://codereview.chromium.org/13895006

git-svn-id: http://skia.googlecode.com/svn/trunk@8755 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-18 19:36:09 +00:00
commit-bot@chromium.org
90c240aca0 Move edge GrEffects to locally defined classes. 
This removes the general GrEdgeEffect and the specialized oval GrEffects and declares them within the renderer files that use them. It also splits GrEdgeEffect into three different GrEffects.

Author: jvanverth@google.com

Reviewed By: robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/13344002

git-svn-id: http://skia.googlecode.com/svn/trunk@8493 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-02 17:57:21 +00:00
bsalomon@google.com
798c8c4fe6 Move GrGLProgramDesc::Build to new cpp file. 
Review URL: https://codereview.chromium.org/13097007

git-svn-id: http://skia.googlecode.com/svn/trunk@8414 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-27 19:50:27 +00:00
bsalomon@google.com
31ec7985f2 Move GrGLProgram::Desc out of GrGLProgram. 
Review URL: https://codereview.chromium.org/12942014

git-svn-id: http://skia.googlecode.com/svn/trunk@8411 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-27 18:14:57 +00:00
bsalomon@google.com
4647f90598 Replace edge types with GrEdgeEffect. 
This strips out last of the edge types and the fixed function edge attribute and replaces them with using GrEdgeEffect. Also fixes a minor bug when checking attribute counts -- it was using kAttribIndexCount instead of kVertexAttribCnt. 

Original Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/13069003

git-svn-id: http://skia.googlecode.com/svn/trunk@8392 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-26 14:45:27 +00:00
bsalomon@google.com
c26d94fd7d Move nested class GrDrawTarget::Caps out as GrDrawTargetCaps. 
Pass caps to GrEffect::TestCreate() functions so that they can return effects that will work with the capabilities.
Review URL: https://codereview.chromium.org/12965018

git-svn-id: http://skia.googlecode.com/svn/trunk@8369 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-25 18:19:00 +00:00
commit-bot@chromium.org
81312830ef Move oval rendering code to GrOvalRenderer. 
Author: jvanverth@google.com

Reviewed By: bsalomon@google.com,robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/12657003

git-svn-id: http://skia.googlecode.com/svn/trunk@8345 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-22 18:34:09 +00:00
jvanverth@google.com
65eb4d5a21 Add stroked ovals and CircleEdgeEffect. 
Adds some optimizations to the circle and ellipse shaders, static effect 
instances for their GrEffects, and some minor changes to GrDrawState::setEffect
to make GrEffect setup faster.


git-svn-id: http://skia.googlecode.com/svn/trunk@8238 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-19 18:51:02 +00:00
skia.committer@gmail.com
91274b9972 Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@8120 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-13 07:01:04 +00:00
commit-bot@chromium.org
ff6ea2663f Add GrEllipseEdgeEffect. 
Adds the effect that replaces the old oval rendering code. Also hooks in code to set attribute names and indices for effects.

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/12462008

git-svn-id: http://skia.googlecode.com/svn/trunk@8092 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-12 12:26:08 +00:00
bsalomon@google.com
6918d482d6 Use vertex array objects on core profiles. 
Review URL: https://codereview.chromium.org/12533007

git-svn-id: http://skia.googlecode.com/svn/trunk@8024 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-07 19:09:11 +00:00
bsalomon@google.com
ecd84842b3 Add support to GrGLInterface for vertex array objects 
Committed: https://code.google.com/p/skia/source/detail?r=7919
Review URL: https://codereview.chromium.org/12379025

git-svn-id: http://skia.googlecode.com/svn/trunk@7924 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-01 15:36:02 +00:00
bsalomon@google.com
b82c3993c2 Revert 7919 and 7920 (committed wrong version of r7919.) 
git-svn-id: http://skia.googlecode.com/svn/trunk@7923 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-01 15:32:49 +00:00
bsalomon@google.com
87c6d7a99e Add support to GrGLInterface for vertex array objects 
Review URL: https://codereview.chromium.org/12379025

git-svn-id: http://skia.googlecode.com/svn/trunk@7919 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-01 14:37:18 +00:00
robertphillips@google.com
6177e6999d Split GrGLContextInfo into GrGLContext & GrGLContextInfo 
https://codereview.appspot.com/7436045/



git-svn-id: http://skia.googlecode.com/svn/trunk@7905 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-02-28 20:16:25 +00:00
bsalomon@google.com
1744f97ea7 Use glGetStringi to get extensions when available. 
Review URL: https://codereview.chromium.org/12328111

git-svn-id: http://skia.googlecode.com/svn/trunk@7872 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-02-26 21:46:32 +00:00
bsalomon@google.com
8f9436161a Consolidate functions common the the null and debug GL interfaces. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/7400053

git-svn-id: http://skia.googlecode.com/svn/trunk@7860 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-02-26 14:34:43 +00:00
bsalomon@google.com
e49ad45404 Add GrGLBufferImpl to unify implementation of GrGLVertexBuffer and GrGLIndexBuffer. 
Review URL: https://codereview.appspot.com/7346055

git-svn-id: http://skia.googlecode.com/svn/trunk@7798 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-02-20 19:33:20 +00:00
bsalomon@google.com
85983288ba Remove compile time option to use different types for text vertices. 
Review URL: https://codereview.appspot.com/7309060

git-svn-id: http://skia.googlecode.com/svn/trunk@7658 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-02-07 22:00:29 +00:00
bsalomon@google.com
68b58c9538 Remove default implementation of GrEffect::isEqual. Make GrSingleTextureEffect abstract. 
Review URL: https://codereview.appspot.com/7142049

git-svn-id: http://skia.googlecode.com/svn/trunk@7254 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-17 16:50:08 +00:00
bsalomon@google.com
21cbec4870 Remove GrTDArray. 
Two dynamic array classes is enough.

R=reed@google.com
Review URL: https://codereview.appspot.com/7069047

git-svn-id: http://skia.googlecode.com/svn/trunk@7053 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-07 17:23:00 +00:00
bsalomon@google.com
11f20d6270 Remove GrInstanceCounter. 
R=reed@google.com
Review URL: https://codereview.appspot.com/6849125

git-svn-id: http://skia.googlecode.com/svn/trunk@6972 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-01-02 19:57:10 +00:00
bsalomon@google.com
0797c2ccea Reland 6914 w/ fixes. 
git-svn-id: http://skia.googlecode.com/svn/trunk@6916 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-20 15:13:01 +00:00
bsalomon@google.com
0b6ad2297f Revert 6914 to fix build issues. 
git-svn-id: http://skia.googlecode.com/svn/trunk@6915 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-20 14:23:26 +00:00
bsalomon@google.com
4b86e3428b Simplify cache IDs and keys. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6954047

git-svn-id: http://skia.googlecode.com/svn/trunk@6914 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-20 14:18:10 +00:00
bsalomon@google.com
45a15f551b Modifications to GrPatherRenderer(Chain) interfaces to support clip mask manager. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6904069

git-svn-id: http://skia.googlecode.com/svn/trunk@6741 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-10 19:10:17 +00:00
bsalomon@google.com
170bd792e1 Move GrReducedClip to its own files. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6891045

git-svn-id: http://skia.googlecode.com/svn/trunk@6686 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-05 22:26:11 +00:00
tfarina@chromium.org
223137f49d Remove GrRandom API in favor of SkRandom. 
TEST=tests
R=bsalomon@google.com

Review URL: https://codereview.appspot.com/6855062

git-svn-id: http://skia.googlecode.com/svn/trunk@6539 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-21 22:38:36 +00:00
bsalomon@google.com
b9086a0268 Replace GrMatrix with SkMatrix. 
Review URL: https://codereview.appspot.com/6814067

git-svn-id: http://skia.googlecode.com/svn/trunk@6247 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 18:02:54 +00:00
borenet@google.com
7158e6acca Improve NaCl support 
- Add nacl_make script to build Skia targets for NaCl using gyp
- Add nacl_interface for command-line apps
- Add nacl_sample as front-end for SampleApp
- Add freetype to DEPS
- Various gyp tweaks for NaCl

TODO:
- Implement GL interface
- Implement font host
- Fix plumbing so that SampleApp works properly
Review URL: https://codereview.appspot.com/6671044

git-svn-id: http://skia.googlecode.com/svn/trunk@6245 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 17:43:44 +00:00
bsalomon@google.com
8171288341 Remove GrScalar, replace with SkScalar. 
Review URL: https://codereview.appspot.com/6812064

git-svn-id: http://skia.googlecode.com/svn/trunk@6243 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 17:12:34 +00:00
bsalomon@google.com
d8b5faca04 Reland r6233 with fix. 
git-svn-id: http://skia.googlecode.com/svn/trunk@6241 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 17:02:46 +00:00
bsalomon@google.com
115b06f3d5 Re-revert r6233. 
git-svn-id: http://skia.googlecode.com/svn/trunk@6239 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 15:47:55 +00:00
bsalomon@google.com
c3a58f345d Reland r6233 with fix for config conversion texture matrices. 
git-svn-id: http://skia.googlecode.com/svn/trunk@6238 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 15:40:47 +00:00
bsalomon@google.com
66e534da8e Revert r6233 while investigating bot failures. 
git-svn-id: http://skia.googlecode.com/svn/trunk@6235 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 14:02:43 +00:00
bsalomon@google.com
ce49e16d3b Checkpoint in moving texture matrices out of GrGLProgram and into GrGLEffect. 
Review URL: https://codereview.appspot.com/6818064

git-svn-id: http://skia.googlecode.com/svn/trunk@6233 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-01 13:50:50 +00:00
robertphillips@google.com
97b6b0730d Fleshed out GPU portion of image/surface feature 
https://codereview.appspot.com/6813055/



git-svn-id: http://skia.googlecode.com/svn/trunk@6214 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-31 14:48:39 +00:00
bsalomon@google.com
2eaaefd7e6 Pass GrCustomStage to key-generation functions and emitCode(). 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6819046

git-svn-id: http://skia.googlecode.com/svn/branches/gpu_dev@6182 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-29 19:51:22 +00:00
bsalomon@google.com
08283afc26 Rename GrSamplerState to GrEffectStage. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6777053

git-svn-id: http://skia.googlecode.com/svn/trunk@6135 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-26 13:01:20 +00:00
bsalomon@google.com
396e61fe44 Rename GrProgramStageFactory to GrBackendEffectFactory. 
Review URL: https://codereview.appspot.com/6773044

git-svn-id: http://skia.googlecode.com/svn/trunk@6125 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-25 19:00:29 +00:00
bsalomon@google.com
d698f77c13 GrGLProgramStage Renaming Part 1. 
Renamed cpp and h
s/GrGLProgramStage/GrGLEffect/
Review URL: https://codereview.appspot.com/6759054

git-svn-id: http://skia.googlecode.com/svn/trunk@6090 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-25 13:22:00 +00:00
bsalomon@google.com
6f261bed02 GrCustomStage Renaming Part 2 
GrSamplerState member rename
GrCustomStageUnitTest rename
some comment updates
Review URL: https://codereview.appspot.com/6771043

git-svn-id: http://skia.googlecode.com/svn/trunk@6078 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-24 19:07:10 +00:00
bsalomon@google.com
a469c28c3c CustomStage Renaming Part 1 
Search and replace:
GrCustomStage->GrEffect
GrCustomStageTestFactory->GrEffectTestFactory

renamed the cpp/h files from customStage->effect

reordered gypi, #includes, forward decls to maintain alphabetical sort.

manually fixed up some whitespace and linewraps

deleted a commented out #include

R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6758046

git-svn-id: http://skia.googlecode.com/svn/trunk@6076 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-24 18:28:34 +00:00
bsalomon@google.com
b2ad101313 Make table color filter use asNewCustomStage. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6713051

git-svn-id: http://skia.googlecode.com/svn/trunk@5976 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-17 15:00:32 +00:00
bsalomon@google.com
af84e748ce Move setPaint from GrContext to GrDrawState. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6624045

git-svn-id: http://skia.googlecode.com/svn/trunk@5823 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-05 13:23:24 +00:00
bsalomon@google.com
2b64f84b4b Add SkNativeGLContext implementation for iOS. 
R=caryclark@google.com
Review URL: https://codereview.appspot.com/6589055

git-svn-id: http://skia.googlecode.com/svn/trunk@5767 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-02 15:25:12 +00:00
bsalomon@google.com
c58b126623 Move android gl files from src/gpu/android to src/gpu/gl/android. 
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6590051

git-svn-id: http://skia.googlecode.com/svn/trunk@5757 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-01 19:06:57 +00:00
reed@google.com
7ec0015ec3 delete obsolete/unused SkGpuCanvas 
git-svn-id: http://skia.googlecode.com/svn/trunk@5752 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-01 18:06:05 +00:00
bsalomon@google.com
cca3c8f21b Make gpu work in iOS SampleApp. 
This includes updates to the GrGLInterface and changes to the DeviceManager subclass used on iOS.
Review URL: https://codereview.appspot.com/6582043

git-svn-id: http://skia.googlecode.com/svn/trunk@5722 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-09-28 16:56:28 +00:00
robertphillips@google.com
f585c45173 Remove GrTLList.h 
https://codereview.appspot.com/6577043/



git-svn-id: http://skia.googlecode.com/svn/trunk@5670 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-09-25 18:53:17 +00:00
bsalomon@google.com
047696c1c6 Move GrTextureAccess decl/defn to separate files 
Review URL: https://codereview.appspot.com/6500104/



git-svn-id: http://skia.googlecode.com/svn/trunk@5482 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-09-11 13:29:29 +00:00
robertphillips@google.com
7fa18762e0 Extended instance counting to all GrResource-derived classes 
http://codereview.appspot.com/6489109/



git-svn-id: http://skia.googlecode.com/svn/trunk@5480 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-09-11 13:02:31 +00:00
robertphillips@google.com
1fcc1b8099 Moved GrClipMaskCache to its own files 
https://codereview.appspot.com/6496055/



git-svn-id: http://skia.googlecode.com/svn/trunk@5331 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-29 12:52:05 +00:00
bsalomon@google.com
a04e8e8424 Do premul and r/b swap conversions in a custom effect 
Review URL: https://codereview.appspot.com/6473060/



git-svn-id: http://skia.googlecode.com/svn/trunk@5284 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-27 12:53:13 +00:00
bsalomon@google.com
2080635ce0 Add gpu.gypi to ease skia->chrome rolls 
http://codereview.appspot.com/6486043/


git-svn-id: http://skia.googlecode.com/svn/trunk@5250 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-23 12:55:01 +00:00