added GrSkSLFP and converted DitherEffect to use it

Bug: skia:
Change-Id: I84b71165eab1712355f3c7669cee2d33d259f3df
Reviewed-on: https://skia-review.googlesource.com/124504
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/sksl/SkSLMain.cpp b/src/sksl/SkSLMain.cpp
index 8ba0933f8c..3da90dfbe2 100644
--- a/src/sksl/SkSLMain.cpp
+++ b/src/sksl/SkSLMain.cpp
@@ -45,8 +45,10 @@ int main(int argc, const char** argv) {
         kind = SkSL::Program::kGeometry_Kind;
     } else if (input.endsWith(".fp")) {
         kind = SkSL::Program::kFragmentProcessor_Kind;
+    } else if (input.endsWith(".stage")) {
+        kind = SkSL::Program::kPipelineStage_Kind;
     } else {
-        printf("input filename must end in '.vert', '.frag', '.geom', or '.fp'\n");
+        printf("input filename must end in '.vert', '.frag', '.geom', '.fp', or '.stage'\n");
         exit(1);
     }