1 #ifndef OVERLAYFRAME_INC
2 #define OVERLAYFRAME_INC
6 #define TRANSFER_TYPES 7
8 #define TRANSFER_NORMAL 0
9 #define TRANSFER_ADDITION 1
10 #define TRANSFER_SUBTRACT 2
11 #define TRANSFER_MULTIPLY 3
12 #define TRANSFER_DIVIDE 4
13 #define TRANSFER_REPLACE 5
14 #define TRANSFER_MAX 6
16 // Interpolation types
19 #define NEAREST_NEIGHBOR 0 // Nearest for enlargement and reduction
20 #define CUBIC_CUBIC 1 // Bicubic enlargement and reduction
21 #define CUBIC_LINEAR 2 // Bicubic enlargement and linear reduction
22 #define LINEAR_LINEAR 3 // Not explicitely called but used for user
30 // c-file-style: "linux"