GrConstColorProcessor uses 4f colors in the destination space
Many places that construct one are explicitly specifying opaque white or
transparent black, which we can assume (based on the semantics of the
operation) should remain (0,0,0,0) or (1,1,1,1), so that's simple.
In other cases, we convert our source color to destination space.
One wrinkle is tht SkColorFilter now needs to know the destination color
space, due to SkModeColorFilter.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3903
Change-Id: I4969c0260588f4021300733f601b47dc606adf79
Reviewed-on: https://skia-review.googlesource.com/3903
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
diff --git a/src/effects/SkTableColorFilter.cpp b/src/effects/SkTableColorFilter.cpp
index ebf646b..7591088 100644
--- a/src/effects/SkTableColorFilter.cpp
+++ b/src/effects/SkTableColorFilter.cpp
@@ -49,7 +49,7 @@
sk_sp<SkColorFilter> makeComposed(sk_sp<SkColorFilter> inner) const override;
#if SK_SUPPORT_GPU
- sk_sp<GrFragmentProcessor> asFragmentProcessor(GrContext*) const override;
+ sk_sp<GrFragmentProcessor> asFragmentProcessor(GrContext*, SkColorSpace*) const override;
#endif
void filterSpan(const SkPMColor src[], int count, SkPMColor dst[]) const override;
@@ -561,13 +561,14 @@
(flags & (1 << 2)) ? luts[2] : nullptr,
(flags & (1 << 3)) ? luts[3] : nullptr
));
-
- sk_sp<GrFragmentProcessor> fp = filter->asFragmentProcessor(d->fContext);
+ sk_sp<SkColorSpace> colorSpace = GrTest::TestColorSpace(d->fRandom);
+ sk_sp<GrFragmentProcessor> fp = filter->asFragmentProcessor(d->fContext, colorSpace.get());
SkASSERT(fp);
return fp;
}
-sk_sp<GrFragmentProcessor> SkTable_ColorFilter::asFragmentProcessor(GrContext* context) const {
+sk_sp<GrFragmentProcessor> SkTable_ColorFilter::asFragmentProcessor(GrContext* context,
+ SkColorSpace*) const {
SkBitmap bitmap;
this->asComponentTable(&bitmap);