Remove support for GLs without separate stencil.

As a consequence we no longer need GrDrawFace.

This effectively raises the minimum bar for non-ES OpenGL to 2.0 as there is no extension that adds the GL 2.0 separate stencil functionality. GL_ATI_separate_stencil is close but it does not have glStencilMaskSeparate.
Bug: skia:
Change-Id: I36d17a69400c8beeacb6dab8d8c5c3317814cfe4
Reviewed-on: https://skia-review.googlesource.com/15603
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/src/gpu/GrPipeline.h b/src/gpu/GrPipeline.h
index e0c85d3f4d..3483d2bed4 100644
--- a/src/gpu/GrPipeline.h
+++ b/src/gpu/GrPipeline.h
@@ -70,7 +70,6 @@ public:
 
     struct InitArgs {
         uint32_t fFlags = 0;
-        GrDrawFace fDrawFace = GrDrawFace::kBoth;
         const GrProcessorSet* fProcessors = nullptr;  // Must be finalized
         const GrUserStencilSettings* fUserStencil = &GrUserStencilSettings::kUnused;
         const GrAppliedClip* fAppliedClip = nullptr;
@@ -222,13 +221,6 @@ public:
         return this->getXferProcessor().xferBarrierType(caps);
     }
 
-    /**
-     * Gets whether the target is drawing clockwise, counterclockwise,
-     * or both faces.
-     * @return the current draw face(s).
-     */
-    GrDrawFace getDrawFace() const { return static_cast<GrDrawFace>(fDrawFace); }
-
 private:
     void markAsBad() { fFlags |= kIsBad_Flag; }