nsgif__frame_next()

static fl::u32 fl::third_party::nsgif__frame_next ( const nsgif_t * gif, bool partial, fl::u32 frame )

static

Definition at line 1819 of file gif.cpp.hpp.

{
    fl::u32 frames = partial ?
            gif->frame_count_partial :
            gif->info.frame_count;
 
    if (frames == 0) {
        return NSGIF_FRAME_INVALID;
    }
 
    frame++;
    return (frame >= frames) ? 0 : frame;
}

References fl::FL_NO_EXCEPT, and NSGIF_FRAME_INVALID.

Referenced by nsgif__next_displayable_frame(), and nsgif_frame_decode().

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