commit f97df4d8a6e4ef1364244b0e9adefc08c3f95c06
author Alec Mouri <alecmouri@google.com> Wed Sep 06 02:10:05 2023 +0000
committer Alec Mouri <alecmouri@google.com> Wed Dec 06 00:16:02 2023 +0000
tree bd5a54efeda611d597c67dca073abe995b928feb
parent d6a6f38c2449d059e9ba2f90668b95145f6237b8

Support fp16 in sf

* Make sure we don't dim SDR in renderengine, and instead map HDR to the
  correct relative luminance above 1.0
* Plumb the HDR/SDR ratio into HWC

Bug: 236745178
Test: builds
Change-Id: I325972a01280d287189d38dd6c5bf7f2d4b776bb

services/surfaceflinger/DisplayHardware/ComposerHal.h

diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index 082717a..1a24222 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -163,7 +163,8 @@
      */
     virtual Error setClientTarget(Display display, uint32_t slot, const sp<GraphicBuffer>& target,
                                   int acquireFence, Dataspace dataspace,
-                                  const std::vector<IComposerClient::Rect>& damage) = 0;
+                                  const std::vector<IComposerClient::Rect>& damage,
+                                  float hdrSdrRatio) = 0;
     virtual Error setColorMode(Display display, ColorMode mode, RenderIntent renderIntent) = 0;
     virtual Error setColorTransform(Display display, const float* matrix) = 0;
     virtual Error setOutputBuffer(Display display, const native_handle_t* buffer,