blast: use frame instead of size and position
BufferStateLayers will have a source crop rect and destination
frame rect. The crop is the portion of the buffer that should be
displayed. The frame is where that portion of the buffer should
be displayed. The portion of the cropped buffer is scaled to fit
the frame.
Shader provided by romainguy@google.com.
Test: Transaction_test
Bug: 80477568
Change-Id: Ied3f3af2211132f79098aeb986292ee705a62219
diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index 315d5af..3f891d3 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -62,6 +62,7 @@
bool setTransform(uint32_t transform) override;
bool setTransformToDisplayInverse(bool transformToDisplayInverse) override;
bool setCrop(const Rect& crop) override;
+ bool setFrame(const Rect& frame) override;
bool setBuffer(const sp<GraphicBuffer>& buffer) override;
bool setAcquireFence(const sp<Fence>& fence) override;
bool setDataspace(ui::Dataspace dataspace) override;
@@ -71,18 +72,22 @@
bool setSidebandStream(const sp<NativeHandle>& sidebandStream) override;
bool setTransactionCompletedListeners(const std::vector<sp<CallbackHandle>>& handles) override;
- bool setSize(uint32_t w, uint32_t h) override;
- bool setPosition(float x, float y, bool immediate) override;
- bool setTransparentRegionHint(const Region& transparent) override;
- bool setMatrix(const layer_state_t::matrix22_t& matrix,
- bool allowNonRectPreservingTransforms) override;
-
// Override to ignore legacy layer state properties that are not used by BufferStateLayer
- bool setCrop_legacy(const Rect& /*crop*/, bool /*immediate*/) override { return false; };
+ bool setSize(uint32_t /*w*/, uint32_t /*h*/) override { return false; }
+ bool setPosition(float /*x*/, float /*y*/, bool /*immediate*/) override { return false; }
+ bool setTransparentRegionHint(const Region& transparent) override;
+ bool setMatrix(const layer_state_t::matrix22_t& /*matrix*/,
+ bool /*allowNonRectPreservingTransforms*/) override {
+ return false;
+ }
+ bool setCrop_legacy(const Rect& /*crop*/, bool /*immediate*/) override { return false; }
+ bool setOverrideScalingMode(int32_t /*overrideScalingMode*/) override { return false; }
void deferTransactionUntil_legacy(const sp<IBinder>& /*barrierHandle*/,
uint64_t /*frameNumber*/) override {}
void deferTransactionUntil_legacy(const sp<Layer>& /*barrierLayer*/,
uint64_t /*frameNumber*/) override {}
+
+ Rect getBufferSize(const State& s) const override;
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------