| e61c411c1258a323a010558c08de3d9f8d170dca |
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12-Jun-2014 |
egdaniel <egdaniel@google.com> |
Use vertex attributes for dash effect in gpu
This will allow us to batch dashed lines together when drawing. Also, this removes the need for
a coord transform matrix in the shader, thus we save the cost of uploading a new matrix uniform
everytime we do a simple transform to the dashed line we are drawing.
BUG=skia:
R=bsalomon@google.com
Author: egdaniel@google.com
Review URL: https://codereview.chromium.org/326103002
/external/skia/include/core/SkStrokeRec.h
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| 5c8ee2539b9316b22416a991a1f560ef5cec7957 |
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01-Nov-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Make GrContext cache the gpu paths
Creating paths for nv_path_rendering is costly. Try to reduce this
cost by caching paths based on the SkPath "hash" (i.e. SkPathRef
generation id) and stroke properties.
Adds the paths to GrContext::fTextureCache instance. Later this should
be renamed and the GrContext API should reflect the nature of the cache
better.
R=bsalomon@google.com, mtklein@google.com
Author: kkinnunen@nvidia.com
Review URL: https://codereview.chromium.org/26557003
git-svn-id: http://skia.googlecode.com/svn/trunk@12083 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/core/SkStrokeRec.h
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| 5f74cf8c49701f514b69dc6f1a8b5c0ffd78af0a |
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17-Dec-2012 |
sugoi@google.com <sugoi@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Follow up on the previous patch :
- Moved the SkStrokeRec class in its own file
- Replaced SkStroke by SkStrokeRec in Ganesh
- Moved path stroking to the Ganesh level in some cases (everytime it isn't required to do it directly in SkGpuDevice). PathEffect and MaskFilter still require path stroking at the SkGpuDevice for now.
- Renamed static functions in SkPath with proper names
* No functionality shold have changed with this patch. This is a step towards enabling Ganesh Path Renderers to decide whether or not to stroke the path rather than always receiving the stroked path as an input argument.
BUG=chromium:135111
TEST=Try path rendering tests from the gm
Review URL: https://codereview.appspot.com/6946072
git-svn-id: http://skia.googlecode.com/svn/trunk@6861 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/core/SkStrokeRec.h
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