SkRasterPipeline::compile().

I'm not yet caching these in the blitter, and speed is essentially unchanged in the bench where I am now building and compiling the pipeline only once.  This may not be able to stay a simple std::function after I figure out caching, but for now it's a nice fit.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3911

Change-Id: I9545af589f73baf9f17cb4e6ace9a814c2478fe9
Reviewed-on: https://skia-review.googlesource.com/3911
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/core/SkRasterPipeline.cpp b/src/core/SkRasterPipeline.cpp
index 707a33ae6f..54de6793b0 100644
--- a/src/core/SkRasterPipeline.cpp
+++ b/src/core/SkRasterPipeline.cpp
@@ -22,6 +22,6 @@ void SkRasterPipeline::extend(const SkRasterPipeline& src) {
     }
 }
 
-void SkRasterPipeline::run(size_t x, size_t n) const {
-    SkOpts::run_pipeline(x,n, fStages, fNum);
+std::function<void(size_t, size_t)> SkRasterPipeline::compile() const {
+    return SkOpts::compile_pipeline(fStages, fNum);
 }