LUT NDK doc update (479ef941) · Commits · e / os / android_frameworks_native

include/android/display_luts.h

+8 −1

Original line number	Diff line number	Diff line
		@@ -67,6 +67,13 @@ typedef struct ADisplayLuts ADisplayLuts;
		* therefore they don't take the ownership of the instance created by
		* \a ADisplayLutsEntry_create.
		*
		* 1D Lut(s) are treated as gain curves.
		* 3D Lut(s) are used for direct color manipulations.
		* The values of 3D Lut(s) data should be normalized to the range 0.0f
		* to 1.0f, inclusive. And 1.0f is the maximum panel luminance.
		* And 3D Lut(s) data is organized in RGB order
		* (R0, R1, R2, ..., RN, G0, G1, G2, ..., GN, B0, B1, B2, ..., BN) if N is the dimension.
		*
		* @param buffer The lut raw buffer. The function creates a copy of it and does not need to
		* outlive the life of the ADisplayLutsEntry.
		* @param length The length of lut raw buffer
		@@ -132,7 +139,7 @@ const float* _Nonnull ADisplayLutsEntry_getBuffer(const ADisplayLutsEntry* _Nonn
		/**
		* Creates a \a ADisplayLuts instance.
		*
		* You are responsible for mamanging the memory of the returned object.
		* You are responsible for managing the memory of the returned object.
		* Always call \a ADisplayLuts_destroy to release it after use. E.g., after calling
		* the function \a ASurfaceTransaction_setLuts.
		*