commit 698147a3bea8216b2214e388b92ae4208c4aee20
author Peiyong Lin <lpy@google.com> Fri Sep 14 13:27:18 2018 -0700
committer Peiyong Lin <lpy@google.com> Mon Sep 17 13:37:53 2018 -0700
tree 7c0d7ee1664a281a240b356ce18a986cb5382785
parent 0e09d73f479520297e0ea1e2ac9c7c91cd3995be

[SurfaceFlinger] Plumb setLayerColorTransform.

setLayerColorTransform is a new compsoer HAL API to set color transform matrix
on a layer, which is applied before composition.

BUG: 111562338
Test: Build, flash, boot
Change-Id: I7ee145dcf78a7f61fac2c652f9b5e83e5aa0d1f3

services/surfaceflinger/DisplayHardware/ComposerHal.h

diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index 60b0f72..94be6e9 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -27,7 +27,7 @@
 #include <android/hardware/graphics/common/1.1/types.h>
 #include <android/hardware/graphics/composer/2.3/IComposer.h>
 #include <android/hardware/graphics/composer/2.3/IComposerClient.h>
-#include <composer-command-buffer/2.2/ComposerCommandBuffer.h>
+#include <composer-command-buffer/2.3/ComposerCommandBuffer.h>
 #include <gui/HdrMetadata.h>
 #include <math/mat4.h>
 #include <ui/GraphicBuffer.h>
@@ -60,8 +60,8 @@
 using V2_1::IComposerCallback;
 using V2_1::Layer;
 
-using V2_2::CommandReaderBase;
-using V2_2::CommandWriterBase;
+using V2_3::CommandReaderBase;
+using V2_3::CommandWriterBase;
 
 using V2_3::IComposer;
 using V2_3::IComposerClient;
@@ -191,6 +191,8 @@
     // Composer HAL 2.3
     virtual Error getDisplayIdentificationData(Display display, uint8_t* outPort,
                                                std::vector<uint8_t>* outData) = 0;
+    virtual Error setLayerColorTransform(Display display, Layer layer,
+                                         const float* matrix) = 0;
 };
 
 namespace impl {
@@ -389,6 +391,7 @@
     // Composer HAL 2.3
     Error getDisplayIdentificationData(Display display, uint8_t* outPort,
                                        std::vector<uint8_t>* outData) override;
+    Error setLayerColorTransform(Display display, Layer layer, const float* matrix) override;
 
 private:
     class CommandWriter : public CommandWriterBase {