Commit Graph

13 Commits

Author SHA1 Message Date
reed@google.com
383a697692 store SkAlphaType inside SkBitmap, on road to support unpremul
BUG=
R=bsalomon@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/25275004

git-svn-id: http://skia.googlecode.com/svn/trunk@11877 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-10-21 14:00:07 +00:00
mtklein@google.com
410e6e80f0 Refactoring: get rid of the SkBenchmark void* parameter.
While I was doing massive sed-ing, I also converted every bench to use DEF_BENCH instead of registering the ugly manual way.

BUG=
R=scroggo@google.com

Review URL: https://codereview.chromium.org/23876006

git-svn-id: http://skia.googlecode.com/svn/trunk@11263 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-13 19:52:27 +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
commit-bot@chromium.org
e0e7cfe44b Change old PRG to be SkLCGRandom; change new one to SkRandom
The goal here is to get people to start using the new random number
generator, while leaving the old one in place so we don't have to 
rebaseline GMs.

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

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/23576015

git-svn-id: http://skia.googlecode.com/svn/trunk@11169 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-09 20:09:12 +00:00
commit-bot@chromium.org
6485b0be74 Switch out random number generator for tests, benches, samples.
This change makes tests, benches and samples use the new SkMWCRandom PRNG. GMs will be saved for another time, as they'll require rebaselining.

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

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/23653018

git-svn-id: http://skia.googlecode.com/svn/trunk@11136 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-06 19:05:11 +00:00
commit-bot@chromium.org
7fb83c8c72 When skia run bench cases to test performance, it will run constructors for all cases one by one, then getName to skip unnecessary cases according to command line parameters, so these constructors should be lightweight enough to avoid redundant computing. Unfortunately, some constructors contain intensive computing/rendering. They are very heavy, maybe much heavier than need-to-run bench case itself. And these redundant computation will be run every time you run bench, even you just test a single simple case. Moreover, it will mislead the real hotspot/bottleneck of the case itself.
For example, run a lightweight case, say, region_intersectsrgn_16, the hot spots are gles operation, SuperBlitter, SkRTree... introduced by irrelevant cases' constructors. These redundant computation will mislead performance tuning. 
So we can move these intensive computation to onPreDraw() of these case. They will be executed only if this case should be run.

R=reed@google.com, robertphillips@google.com, humper@google.com, tomhudson@chromium.org

Author: yunchao.he@intel.com

Review URL: https://chromiumcodereview.appspot.com/20997003

git-svn-id: http://skia.googlecode.com/svn/trunk@10486 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-01 15:58:07 +00:00
skia.committer@gmail.com
e16efc1882 Sanitizing source files in Skia_Periodic_House_Keeping
git-svn-id: http://skia.googlecode.com/svn/trunk@7406 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-01-26 07:06:02 +00:00
reed@google.com
9318231178 add benches for drawBitmapRectToRect with slight scale/translate
git-svn-id: http://skia.googlecode.com/svn/trunk@7202 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-01-15 20:21:19 +00:00
humper@google.com
7c7292c607 Added a new function to directly generate a blurred rectangle analytically.
Added two new microbenchmarks to demonstrate speedup over existing BlurSeparable approach.

Added new GM tests for blurred rectangles. 
Review URL: https://codereview.appspot.com/7037050

git-svn-id: http://skia.googlecode.com/svn/trunk@7034 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-01-04 20:29:03 +00:00
robertphillips@google.com
93f0332418 Fixed remaining clang compiler warnings
https://codereview.appspot.com/6865053/



git-svn-id: http://skia.googlecode.com/svn/trunk@6646 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-12-03 17:35:19 +00:00
reed@google.com
b8b92ea089 add DEF_BENCH marco to make it easy to register new benches
extend bitmaprect bench to include drawing with non-opaque alpha



git-svn-id: http://skia.googlecode.com/svn/trunk@5965 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-10-16 15:57:13 +00:00
skia.committer@gmail.com
f57c01bdcf Sanitizing source files in Skia_Periodic_House_Keeping
git-svn-id: http://skia.googlecode.com/svn/trunk@5943 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-10-13 02:01:56 +00:00
reed@google.com
3d407a153a add bench for drawBitmapRectToRect
git-svn-id: http://skia.googlecode.com/svn/trunk@5915 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-10-12 14:42:38 +00:00