diff options
Diffstat (limited to 'libnsgif.h')
-rw-r--r-- | libnsgif.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -33,6 +33,7 @@ #define GIF_INSUFFICIENT_DATA -3 #define GIF_DATA_ERROR -4 #define GIF_INSUFFICIENT_MEMORY -5 +#define GIF_FRAME_NO_DISPLAY -6 /* Maximum colour table size */ @@ -42,11 +43,16 @@ */ #define GIF_MAX_LZW 12 +/* 1-byte GIF Trailer "[indicates] the end of the GIF Data Stream" (fixed value: 0x3b) +*/ +#define GIF_TRAILER 0x3b + /* The GIF frame data */ typedef struct gif_frame { unsigned int frame_pointer; /**< offset (in bytes) to the GIF frame data */ unsigned int frame_delay; /**< delay (in cs) before animating the frame */ + bool display; /**< whether the frame should be displayed/animated */ bool virgin; /**< whether the frame has previously been used */ bool opaque; /**< whether the frame is totally opaque */ bool redraw_required; /**< whether a forcable screen redraw is required */ |