SkImageFilter::onMakeColorSpace() - more overrides

Fills out most of the simple implementations.
Improves 22 gms in gbr-8888.

Bug: skia:
Change-Id: I881ade140993568263de75be51aed240d2de8cc6
Reviewed-on: https://skia-review.googlesource.com/13126
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/effects/SkMatrixConvolutionImageFilter.cpp b/src/effects/SkMatrixConvolutionImageFilter.cpp
index 5c5ddc66d2..092cb661bd 100644
--- a/src/effects/SkMatrixConvolutionImageFilter.cpp
+++ b/src/effects/SkMatrixConvolutionImageFilter.cpp
@@ -388,6 +388,19 @@ sk_sp<SkSpecialImage> SkMatrixConvolutionImageFilter::onFilterImage(SkSpecialIma
                                           dst);
 }
 
+sk_sp<SkImageFilter> SkMatrixConvolutionImageFilter::onMakeColorSpace(SkColorSpaceXformer* xformer)
+const {
+    SkASSERT(1 == this->countInputs());
+    if (!this->getInput(0)) {
+        return sk_ref_sp(const_cast<SkMatrixConvolutionImageFilter*>(this));
+    }
+
+    sk_sp<SkImageFilter> input = this->getInput(0)->makeColorSpace(xformer);
+    return SkMatrixConvolutionImageFilter::Make(fKernelSize, fKernel, fGain, fBias, fKernelOffset,
+                                                fTileMode, fConvolveAlpha, std::move(input),
+                                                this->getCropRectIfSet());
+}
+
 SkIRect SkMatrixConvolutionImageFilter::onFilterNodeBounds(const SkIRect& src, const SkMatrix& ctm,
                                                            MapDirection direction) const {
     SkIRect dst = src;