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Merge "Fix: Release skia resources when RenderNode layer is configured" into sc-dev am: 43038ca7a7

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15081298

Change-Id: Ic0b26acf06e5add1bac87aeb95c1e2e7ed698b94
This commit is contained in:
TreeHugger Robot
2021-06-23 20:32:46 +00:00
committed by Automerger Merge Worker
parent 2ba1b392d7 43038ca7a7
commit 4a3b07e1a2
3 changed files with 11 additions and 2 deletions
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2
libs/hwui/RenderNode.h
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@@ -331,6 +331,8 @@ public:
mSkiaLayer.reset();
}
mProperties.mutateLayerProperties().mutableStretchEffect().clear();
mStretchMask.clear();
// Clear out the previous snapshot and the image filter the previous
// snapshot was created with whenever the layer changes.
mSnapshotResult.snapshot = nullptr;

7
libs/hwui/effects/StretchEffect.cpp
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@@ -186,6 +186,7 @@ static const SkString stretchShader = SkString(R"(
static const float ZERO = 0.f;
static const float INTERPOLATION_STRENGTH_VALUE = 0.7f;
static const char CONTENT_TEXTURE[] = "uContentTexture";
sk_sp<SkShader> StretchEffect::getShader(float width, float height,
const sk_sp<SkImage>& snapshotImage,
@@ -207,7 +208,7 @@ sk_sp<SkShader> StretchEffect::getShader(float width, float height,
mBuilder = std::make_unique<SkRuntimeShaderBuilder>(getStretchEffect());
}
mBuilder->child("uContentTexture") =
mBuilder->child(CONTENT_TEXTURE) =
snapshotImage->makeShader(SkTileMode::kClamp, SkTileMode::kClamp,
SkSamplingOptions(SkFilterMode::kLinear), matrix);
mBuilder->uniform("uInterpolationStrength").set(&INTERPOLATION_STRENGTH_VALUE, 1);
@@ -226,7 +227,9 @@ sk_sp<SkShader> StretchEffect::getShader(float width, float height,
mBuilder->uniform("viewportWidth").set(&width, 1);
mBuilder->uniform("viewportHeight").set(&height, 1);
return mBuilder->makeShader(nullptr, false);
auto result = mBuilder->makeShader(nullptr, false);
mBuilder->child(CONTENT_TEXTURE) = nullptr;
return result;
}
sk_sp<SkRuntimeEffect> StretchEffect::getStretchEffect() {

4
libs/hwui/effects/StretchEffect.h
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@@ -113,6 +113,10 @@ public:
return !isEmpty();
}
void clear() {
mBuilder = nullptr;
}
private:
static sk_sp<SkRuntimeEffect> getStretchEffect();
mutable SkVector mStretchDirection{0, 0};