Remove array of TextureSampler pointers from GrIOResourceProcessor.

Instead store sampler count on base class and subclasses implement a
virtual to get the ith sampler.

Change-Id: I13e2447a6467a09761d8615acb4aa360b87b1476
Reviewed-on: https://skia-review.googlesource.com/141563
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/effects/imagefilters/SkMorphologyImageFilter.cpp b/src/effects/imagefilters/SkMorphologyImageFilter.cpp
index 899c5a1d57..99060b9453 100644
--- a/src/effects/imagefilters/SkMorphologyImageFilter.cpp
+++ b/src/effects/imagefilters/SkMorphologyImageFilter.cpp
@@ -167,6 +167,8 @@ private:
 
     bool onIsEqual(const GrFragmentProcessor&) const override;
 
+    const TextureSampler& onTextureSampler(int i) const override { return fTextureSampler; }
+
     GrMorphologyEffect(sk_sp<GrTextureProxy>, Direction, int radius, Type, const float range[2]);
     explicit GrMorphologyEffect(const GrMorphologyEffect&);
 
@@ -317,7 +319,7 @@ GrMorphologyEffect::GrMorphologyEffect(sk_sp<GrTextureProxy> proxy,
         , fType(type)
         , fUseRange(SkToBool(range)) {
     this->addCoordTransform(&fCoordTransform);
-    this->addTextureSampler(&fTextureSampler);
+    this->setTextureSamplerCnt(1);
     if (fUseRange) {
         fRange[0] = range[0];
         fRange[1] = range[1];
@@ -333,7 +335,7 @@ GrMorphologyEffect::GrMorphologyEffect(const GrMorphologyEffect& that)
         , fType(that.fType)
         , fUseRange(that.fUseRange) {
     this->addCoordTransform(&fCoordTransform);
-    this->addTextureSampler(&fTextureSampler);
+    this->setTextureSamplerCnt(1);
     if (that.fUseRange) {
         fRange[0] = that.fRange[0];
         fRange[1] = that.fRange[1];