Add output format properties to SkImageFilter::Context

For now, this is just the color space (of the original
requesting device). This is used when constructing
intermediate rendering surfaces, so that we ensure we
land in a surface that's similar/compatible to the
final consumer of the DAG's output.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2357273002

Review-Url: https://codereview.chromium.org/2357273002

1 files changed, 3 insertions, 2 deletions

diff --git a/src/effects/SkDisplacementMapEffect.cpp b/src/effects/SkDisplacementMapEffect.cpp
index 0f49a991c2..8fc0ec1366 100644
--- a/src/effects/SkDisplacementMapEffect.cpp
+++ b/src/effects/SkDisplacementMapEffect.cpp
@@ -336,10 +336,11 @@ sk_sp<SkSpecialImage> SkDisplacementMapEffect::onFilterImage(SkSpecialImage* sou
         SkMatrix matrix;
         matrix.setTranslate(-SkIntToScalar(colorBounds.x()), -SkIntToScalar(colorBounds.y()));
 
+        SkColorSpace* colorSpace = ctx.outputProperties().colorSpace();
         sk_sp<GrDrawContext> drawContext(
             context->makeDrawContext(SkBackingFit::kApprox, bounds.width(), bounds.height(),
-                                     GrRenderableConfigForColorSpace(source->getColorSpace()),
-                                     sk_ref_sp(source->getColorSpace())));
+                                     GrRenderableConfigForColorSpace(colorSpace),
+                                     sk_ref_sp(colorSpace)));
         if (!drawContext) {
             return nullptr;
         }