Revision 042e0add libavcodec/png.h

View differences:

libavcodec/png.h
34 34
#define PNG_COLOR_TYPE_RGB_ALPHA  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
35 35
#define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
36 36

  
37
#define PNG_FILTER_TYPE_LOCO   64
37 38
#define PNG_FILTER_VALUE_NONE  0
38 39
#define PNG_FILTER_VALUE_SUB   1
39 40
#define PNG_FILTER_VALUE_UP    2
......
49 50
#define NB_PASSES 7
50 51

  
51 52
extern const uint8_t ff_pngsig[8];
53
extern const uint8_t ff_mngsig[8];
52 54

  
53 55
/* Mask to determine which y pixels are valid in a pass */
54 56
extern const uint8_t ff_png_pass_ymask[NB_PASSES];

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