72 lines
2.3 KiB
C
72 lines
2.3 KiB
C
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#ifndef __al_included_allegro5_bitmap_h
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#define __al_included_allegro5_bitmap_h
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#include "allegro5/color.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Type: ALLEGRO_BITMAP
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*/
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typedef struct ALLEGRO_BITMAP ALLEGRO_BITMAP;
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/*
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* Bitmap flags
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*/
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enum {
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ALLEGRO_MEMORY_BITMAP = 0x0001,
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ALLEGRO_KEEP_BITMAP_FORMAT = 0x0002,
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ALLEGRO_FORCE_LOCKING = 0x0004,
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ALLEGRO_NO_PRESERVE_TEXTURE = 0x0008,
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ALLEGRO_ALPHA_TEST = 0x0010,
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_ALLEGRO_INTERNAL_OPENGL = 0x0020,
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ALLEGRO_MIN_LINEAR = 0x0040,
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ALLEGRO_MAG_LINEAR = 0x0080,
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ALLEGRO_MIPMAP = 0x0100,
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ALLEGRO_NO_PREMULTIPLIED_ALPHA = 0x0200,
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ALLEGRO_VIDEO_BITMAP = 0x0400
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};
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AL_FUNC(void, al_set_new_bitmap_format, (int format));
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AL_FUNC(void, al_set_new_bitmap_flags, (int flags));
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AL_FUNC(int, al_get_new_bitmap_format, (void));
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AL_FUNC(int, al_get_new_bitmap_flags, (void));
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AL_FUNC(void, al_add_new_bitmap_flag, (int flag));
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AL_FUNC(int, al_get_bitmap_width, (ALLEGRO_BITMAP *bitmap));
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AL_FUNC(int, al_get_bitmap_height, (ALLEGRO_BITMAP *bitmap));
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AL_FUNC(int, al_get_bitmap_format, (ALLEGRO_BITMAP *bitmap));
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AL_FUNC(int, al_get_bitmap_flags, (ALLEGRO_BITMAP *bitmap));
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AL_FUNC(ALLEGRO_BITMAP*, al_create_bitmap, (int w, int h));
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AL_FUNC(void, al_destroy_bitmap, (ALLEGRO_BITMAP *bitmap));
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AL_FUNC(void, al_put_pixel, (int x, int y, ALLEGRO_COLOR color));
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AL_FUNC(void, al_put_blended_pixel, (int x, int y, ALLEGRO_COLOR color));
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AL_FUNC(ALLEGRO_COLOR, al_get_pixel, (ALLEGRO_BITMAP *bitmap, int x, int y));
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/* Masking */
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AL_FUNC(void, al_convert_mask_to_alpha, (ALLEGRO_BITMAP *bitmap, ALLEGRO_COLOR mask_color));
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/* Clipping */
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AL_FUNC(void, al_set_clipping_rectangle, (int x, int y, int width, int height));
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AL_FUNC(void, al_reset_clipping_rectangle, (void));
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AL_FUNC(void, al_get_clipping_rectangle, (int *x, int *y, int *w, int *h));
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/* Sub bitmaps */
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AL_FUNC(ALLEGRO_BITMAP *, al_create_sub_bitmap, (ALLEGRO_BITMAP *parent, int x, int y, int w, int h));
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AL_FUNC(bool, al_is_sub_bitmap, (ALLEGRO_BITMAP *bitmap));
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AL_FUNC(ALLEGRO_BITMAP *, al_get_parent_bitmap, (ALLEGRO_BITMAP *bitmap));
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/* Miscellaneous */
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AL_FUNC(ALLEGRO_BITMAP *, al_clone_bitmap, (ALLEGRO_BITMAP *bitmap));
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#ifdef __cplusplus
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}
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#endif
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#endif
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