commit ed531a30d8c7e2abec270b9541bdf86b5253a8a6
author Peiyong Lin <lpy@google.com> Fri Oct 26 18:27:56 2018 -0700
committer Peiyong Lin <lpy@google.com> Thu Nov 29 19:37:20 2018 -0800
tree 0fb56e76e5b58c7ebf3bccc4d30cb904cfd5bccc
parent 75cc36e4924601444c75b24a59fac117ead00ee2

[SurfaceFlinger] Query per display SkipClientColorTransform.

Previously the ability of SkipClientColorTransform is a global capability.
However, some hardwares can't apply it for all displays. Thus we introduced per
display capability. This patch plumbs it in SurfaceFlinger.

BUG: 69911676
Test: Build, flash and boot, verify with color blindness
Change-Id: Ibde2c5fe16b090bb07594702dd450ab863414589

services/surfaceflinger/DisplayHardware/ComposerHal.h

diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index c39171e..61af348 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -48,24 +48,20 @@
 using types::V1_0::ColorTransform;
 using types::V1_0::Hdr;
 using types::V1_0::Transform;
-
 using types::V1_1::PixelFormat;
 using types::V1_1::RenderIntent;
 using types::V1_2::ColorMode;
 using types::V1_2::Dataspace;
-
 using V2_1::Config;
 using V2_1::Display;
 using V2_1::Error;
 using V2_1::IComposerCallback;
 using V2_1::Layer;
-
 using V2_3::CommandReaderBase;
 using V2_3::CommandWriterBase;
-
 using V2_3::IComposer;
 using V2_3::IComposerClient;
-
+using DisplayCapability = IComposerClient::DisplayCapability;
 using PerFrameMetadata = IComposerClient::PerFrameMetadata;
 using PerFrameMetadataKey = IComposerClient::PerFrameMetadataKey;
 
@@ -196,6 +192,8 @@
     virtual Error getDisplayedContentSamplingAttributes(Display display, PixelFormat* outFormat,
                                                         Dataspace* outDataspace,
                                                         uint8_t* outComponentMask) = 0;
+    virtual Error getDisplayCapabilities(Display display,
+                                         std::vector<DisplayCapability>* outCapabilities) = 0;
 };
 
 namespace impl {
@@ -398,6 +396,8 @@
     Error getDisplayedContentSamplingAttributes(Display display, PixelFormat* outFormat,
                                                 Dataspace* outDataspace,
                                                 uint8_t* outComponentMask) override;
+    Error getDisplayCapabilities(Display display,
+                                 std::vector<DisplayCapability>* outCapabilities) override;
 
 private:
     class CommandWriter : public CommandWriterBase {