commit 0cd1d8db19914fdef74d90cbbeb6c86e36401d6f
author ramindani <ramindani@google.com> Tue Jun 13 13:43:23 2023 -0700
committer ramindani <ramindani@google.com> Mon Jul 17 16:49:03 2023 -0700
tree 18aa802c51779640b61380a75f81692a4e6ed783
parent 86e34535acfc71cff6381f21be4ce0c31f76963b

[SF] Implements composer3 version 3 interface

Utilizes the getDisplayConfigurations to construct
DisplayModes for the display.

Test: build, go/wm-smoke, atest libsurfaceflinger_unittest
BUG: 284866749
BUG: 287517652
Change-Id: I2480e4ac56ec681cd126491d26f0fb1741072f26

services/surfaceflinger/DisplayHardware/HWComposer.h

diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 3702c62..8247d97 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -99,8 +99,8 @@
         int32_t width = -1;
         int32_t height = -1;
         nsecs_t vsyncPeriod = -1;
-        int32_t dpiX = -1;
-        int32_t dpiY = -1;
+        float dpiX = -1.f;
+        float dpiY = -1.f;
         int32_t configGroup = -1;
 
         friend std::ostream& operator<<(std::ostream& os, const HWCDisplayMode& mode) {
@@ -501,6 +501,9 @@
     std::optional<DisplayIdentificationInfo> onHotplugDisconnect(hal::HWDisplayId);
     bool shouldIgnoreHotplugConnect(hal::HWDisplayId, bool hasDisplayIdentificationData) const;
 
+    std::vector<HWCDisplayMode> getModesFromDisplayConfigurations(uint64_t hwcDisplayId) const;
+    std::vector<HWCDisplayMode> getModesFromLegacyDisplayConfigs(uint64_t hwcDisplayId) const;
+
     int32_t getAttribute(hal::HWDisplayId hwcDisplayId, hal::HWConfigId configId,
                          hal::Attribute attribute) const;