vrshoot: src/image.h annotate

vrshoot

visual studio project files

author	John Tsiombikas <nuclear@member.fsf.org>
date	Sun, 02 Feb 2014 18:36:38 +0200
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rev	line source
nuclear@0	1 #ifndef IMAGE_H_
nuclear@0	2 #define IMAGE_H_
nuclear@0	3
nuclear@0	4 class Image {
nuclear@0	5 public:
nuclear@0	6 enum Format {
nuclear@0	7 FMT_GREY,
nuclear@0	8 FMT_RGB,
nuclear@0	9 FMT_RGBA,
nuclear@0	10 FMT_GREY_FLOAT,
nuclear@0	11 FMT_RGB_FLOAT,
nuclear@0	12 FMT_RGBA_FLOAT
nuclear@0	13 };
nuclear@0	14
nuclear@0	15 private:
nuclear@0	16 Format fmt;
nuclear@0	17 int width, height;
nuclear@0	18 void *pixels;
nuclear@0	19
nuclear@0	20 public:
nuclear@0	21 Image();
nuclear@0	22 ~Image();
nuclear@0	23
nuclear@0	24 int get_width() const;
nuclear@0	25 int get_height() const;
nuclear@0	26
nuclear@0	27 Format get_format() const;
nuclear@0	28
nuclear@0	29 bool create(int x, int y, Format fmt = FMT_RGBA);
nuclear@0	30 bool set_pixels(int xsz, int ysz, void *pixels, Format fmt = FMT_RGBA);
nuclear@0	31 bool set_pixels(int xsz, int ysz, void *pixels, int scan_width, Format fmt = FMT_RGBA);
nuclear@0	32 bool set_pixels(int xsz, int ysz, void *pixels, int x, int y, int scan_width = -1, Format fmt = FMT_RGBA);
nuclear@0	33 void *get_pixels() const;
nuclear@0	34
nuclear@0	35 void flip_horizontal();
nuclear@0	36 void flip_vertical();
nuclear@0	37 void rotate_180();
nuclear@0	38
nuclear@0	39 bool load(const char *fname);
nuclear@0	40 bool save(const char *fname) const;
nuclear@0	41 };
nuclear@0	42
nuclear@0	43 #endif // IMAGE_H_