Revert^2 "[SF] Introduce VirtualDisplayId"
This change introduces a new class VirtualDisplayId which is
inherited by HwcVirtualDisplayId and GpuVirtualDisplayId.
HwcVirtualDisplayId replaces the current ids assigned to
virtual displays backed by HWC. GpuVirtualDisplayIds are random
generated IDs assigned to non HWC virtual displays, which currently
don't have IDs. This way all compositionengine/Display and
DisplayDevice objects have a DisplayId.
The logic for ID generation is encapsulated in DisplayIdGenerator.h.
Bug: 162916145
Bug: 160679868
Bug: 137375833
Test: scrcpy on device
Test: atest DisplayIdGeneratorTest
Test: atest libsurfaceflinger_unittest
Test: m WITH_TIDY=1 surfaceflinger
Change-Id: I6e7247d18e3521978dfd8af2dc7b1d36ccaa7313
diff --git a/services/surfaceflinger/DisplayHardware/FramebufferSurface.h b/services/surfaceflinger/DisplayHardware/FramebufferSurface.h
index a1859f3..759943a 100644
--- a/services/surfaceflinger/DisplayHardware/FramebufferSurface.h
+++ b/services/surfaceflinger/DisplayHardware/FramebufferSurface.h
@@ -23,6 +23,7 @@
#include <compositionengine/DisplaySurface.h>
#include <compositionengine/impl/HwcBufferCache.h>
#include <gui/ConsumerBase.h>
+#include <ui/DisplayId.h>
#include <ui/Size.h>
#include "DisplayIdentification.h"
@@ -39,7 +40,7 @@
class FramebufferSurface : public ConsumerBase, public compositionengine::DisplaySurface {
public:
- FramebufferSurface(HWComposer& hwc, DisplayId displayId,
+ FramebufferSurface(HWComposer& hwc, PhysicalDisplayId displayId,
const sp<IGraphicBufferConsumer>& consumer, uint32_t maxWidth,
uint32_t maxHeight);
@@ -69,7 +70,7 @@
status_t nextBuffer(uint32_t& outSlot, sp<GraphicBuffer>& outBuffer,
sp<Fence>& outFence, ui::Dataspace& outDataspace);
- const DisplayId mDisplayId;
+ const PhysicalDisplayId mDisplayId;
// Framebuffer size has a dimension limitation in pixels based on the graphics capabilities of
// the device.