commit 7dae9c10f1588f48da9ce8015b75ebdc54be8a8d
author Alec Mouri <alecmouri@google.com> Thu Jul 13 19:40:53 2023 +0000
committer Alec Mouri <alecmouri@google.com> Fri Jul 14 21:58:21 2023 +0000
tree 14b46ea2ceb63e92073a9a94e8ce5295273b5227
parent 1c5a29c71795e30e9dc8ec08415d1eba9a1071cc

Propagate the 170M->sRGB lie everywhere.

If the device is configured to decode SDR video standards as sRGB, then
we need to do this for screenshots and caching as well.

See patch I64fc8f2ea77f8e595333de36fb9da2979d8316ca for why we allow for reinterpreting 170M as sRGB.

Bug: 288330598
Test: Netflix full screen, disable HW overlays, then swipe to home
Change-Id: Ie4eabd6301826fcb9e302ba6079f7f6b94e5a8b8

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index ee5251a..1c64686 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -7485,7 +7485,8 @@
                                         .sdrWhitePointNits = sdrWhitePointNits,
                                         .displayBrightnessNits = displayBrightnessNits,
                                         .targetBrightness = targetBrightness,
-                                        .regionSampling = regionSampling});
+                                        .regionSampling = regionSampling,
+                                        .treat170mAsSrgb = mTreat170mAsSrgb});
 
         const float colorSaturation = grayscale ? 0 : 1;
         compositionengine::CompositionRefreshArgs refreshArgs{