[SurfaceFlinger] Apply legacy saturation matrix globally for Display P3.
We disallow legacy saturation matrix since this commit. For those do
have such a matrix, instead of applying it between sRGB->P3 conversion,
we apply it on P3. This means P3 and HDR tone mapped to P3 are also
saturated.
Bug: 110840428
Test: See red/orange scene through Camera ViewFinder, take a picture,
check the picture in Photos App, the red/orange should have
similar saturation.
Change-Id: I335b39888a76c7e411d9e03d9ad71448cbd7c05f
Merged-In: I335b39888a76c7e411d9e03d9ad71448cbd7c05f
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 8566b03..8da97b1 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -879,8 +879,8 @@
std::thread::id mMainThreadId;
DisplayColorSetting mDisplayColorSetting = DisplayColorSetting::MANAGED;
- // Applied on sRGB layers when the render intent is non-colorimetric.
- mat4 mLegacySrgbSaturationMatrix;
+ // Applied on Display P3 layers when the render intent is non-colorimetric.
+ mat4 mEnhancedSaturationMatrix;
using CreateBufferQueueFunction =
std::function<void(sp<IGraphicBufferProducer>* /* outProducer */,