From dcb38bbd32eb96ec46d69658390353a853b3af6d Mon Sep 17 00:00:00 2001
From: Dominik Laskowski <domlaskowski@google.com>
Date: Fri, 25 Jan 2019 02:35:50 -0800
Subject: SF: Plumb physical display IDs to libgui

This CL replaces ISurfaceComposer::{eDisplayIdMain,eDisplayIdHdmi} with
the stable 64-bit display IDs generated by SF. Note that the 64-bit IDs
fall back to the old values if the HWC API for display identification is
not supported.

Bug: 74619554
Test: LocalDisplayAdapter and Choreographer receive 64-bit IDs
Test: 64-bit IDs fall back to 0 and 1 on HWC 2.2 and below
Change-Id: I3c08eff6eb8bb179ecce596ab2820a2aa44c8649
---
 libs/gui/SurfaceComposerClient.cpp | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'libs/gui/SurfaceComposerClient.cpp')

diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index c712bde97d..90656d60c7 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -374,8 +374,20 @@ void SurfaceComposerClient::destroyDisplay(const sp<IBinder>& display) {
     return ComposerService::getComposerService()->destroyDisplay(display);
 }
 
-sp<IBinder> SurfaceComposerClient::getBuiltInDisplay(int32_t id) {
-    return ComposerService::getComposerService()->getBuiltInDisplay(id);
+std::vector<PhysicalDisplayId> SurfaceComposerClient::getPhysicalDisplayIds() {
+    return ComposerService::getComposerService()->getPhysicalDisplayIds();
+}
+
+std::optional<PhysicalDisplayId> SurfaceComposerClient::getInternalDisplayId() {
+    return ComposerService::getComposerService()->getInternalDisplayId();
+}
+
+sp<IBinder> SurfaceComposerClient::getPhysicalDisplayToken(PhysicalDisplayId displayId) {
+    return ComposerService::getComposerService()->getPhysicalDisplayToken(displayId);
+}
+
+sp<IBinder> SurfaceComposerClient::getInternalDisplayToken() {
+    return ComposerService::getComposerService()->getInternalDisplayToken();
 }
 
 void SurfaceComposerClient::Transaction::setAnimationTransaction() {
-- 
cgit v1.2.3-59-g8ed1b