invalidate the surface when the physical changes (6656dbc8) · Commits · e / os / android_frameworks_native-old

libs/surfaceflinger/Layer.cpp

+4 −7

Original line number	Diff line number	Diff line
		@@ -330,10 +330,6 @@ uint32_t Layer::doTransaction(uint32_t flags)
		int(mBuffers[0]->getWidth()), int(mBuffers[0]->getHeight()),
		int(mBuffers[1]->getWidth()), int(mBuffers[1]->getHeight()));

		// record the new size, form this point on, when the client request a
		// buffer, it'll get the new size.
		setDrawingSize(temp.requested_w, temp.requested_h);

		// we're being resized and there is a freeze display request,
		// acquire a freeze lock, so that the screen stays put
		// until we've redrawn at the new size; this is to avoid
		@@ -346,9 +342,10 @@ uint32_t Layer::doTransaction(uint32_t flags)
		}
		}

		// recompute the visible region
		flags \|= Layer::eVisibleRegion;
		this->contentDirty = true;
		// record the new size, form this point on, when the client request a
		// buffer, it'll get the new size.
		setDrawingSize(temp.requested_w, temp.requested_h);

		// all buffers need reallocation
		lcblk->reallocate();
		}

+6 −0

Original line number	Diff line number	Diff line
		@@ -202,6 +202,12 @@ uint32_t LayerBase::doTransaction(uint32_t flags)
		editTemp.h = temp.requested_h;
		}

		if ((front.w != temp.w) \|\| (front.h != temp.h)) {
		// invalidate and recompute the visible regions if needed
		flags \|= Layer::eVisibleRegion;
		this->contentDirty = true;
		}

		if (temp.sequence != front.sequence) {
		// invalidate and recompute the visible regions if needed
		flags \|= eVisibleRegion;