aintern.h

allego 窗口系统源码

#endif

AL_FUNC(void, _poly_zbuf_flat16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_grgb16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_lit16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_lit16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask_lit16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask_lit16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_trans16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_trans16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask_trans16, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask_trans16, (unsigned long addr, int w, POLYGON_SEGMENT *info));

#endif

#ifdef ALLEGRO_COLOR24

AL_FUNC(void, _poly_scanline_grgb24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));

#ifndef SCAN_EXPORT
AL_FUNC(void, _poly_scanline_grgb24x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_lit24x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_lit24x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask_lit24x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_lit24x, (unsigned long addr, int w, POLYGON_SEGMENT *info));

AL_FUNC(void, _poly_scanline_ptex_lit24d, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_lit24d, (unsigned long addr, int w, POLYGON_SEGMENT *info));
#endif

AL_FUNC(void, _poly_zbuf_flat24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_grgb24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask_lit24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask_trans24, (unsigned long addr, int w, POLYGON_SEGMENT *info));

#endif

#ifdef ALLEGRO_COLOR32

AL_FUNC(void, _poly_scanline_grgb32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));

#ifndef SCAN_EXPORT
AL_FUNC(void, _poly_scanline_grgb32x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_lit32x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_lit32x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_atex_mask_lit32x, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_lit32x, (unsigned long addr, int w, POLYGON_SEGMENT *info));

AL_FUNC(void, _poly_scanline_ptex_lit32d, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_scanline_ptex_mask_lit32d, (unsigned long addr, int w, POLYGON_SEGMENT *info));
#endif

AL_FUNC(void, _poly_zbuf_flat32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_grgb32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask_lit32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_atex_mask_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));
AL_FUNC(void, _poly_zbuf_ptex_mask_trans32, (unsigned long addr, int w, POLYGON_SEGMENT *info));

#endif


/* sound lib stuff */
AL_VAR(MIDI_DRIVER, _midi_none);
AL_VAR(int, _digi_volume);
AL_VAR(int, _midi_volume);
AL_VAR(int, _sound_flip_pan); 
AL_VAR(int, _sound_hq);
AL_VAR(int, _sound_stereo);
AL_VAR(int, _sound_bits);
AL_VAR(int, _sound_freq);
AL_VAR(int, _sound_port);
AL_VAR(int, _sound_dma);
AL_VAR(int, _sound_irq);

AL_VAR(int, _sound_installed);
AL_VAR(int, _sound_input_installed);

AL_FUNC(int, _midi_allocate_voice, (int min, int max));

AL_VAR(volatile long, _midi_tick);

AL_FUNC(int, _digmid_find_patches, (char *dir, int dir_size, char *file, int file_size));

#define VIRTUAL_VOICES  256


typedef struct          /* a virtual (as seen by the user) soundcard voice */
{
   AL_CONST SAMPLE *sample;      /* which sample are we playing? (NULL = free) */
   int num;             /* physical voice number (-1 = been killed off) */
   int autokill;        /* set to free the voice when the sample finishes */
   long time;           /* when we were started (for voice allocation) */
   int priority;        /* how important are we? */
} VOICE;

AL_ARRAY(VOICE, _voice);


typedef struct          /* a physical (as used by hardware) soundcard voice */
{
   int num;             /* the virtual voice currently using me (-1 = free) */
   int playmode;        /* are we looping? */
   int vol;             /* current volume (fixed point .12) */
   int dvol;            /* volume delta, for ramping */
   int target_vol;      /* target volume, for ramping */
   int pan;             /* current pan (fixed point .12) */
   int dpan;            /* pan delta, for sweeps */
   int target_pan;      /* target pan, for sweeps */
   int freq;            /* current frequency (fixed point .12) */
   int dfreq;           /* frequency delta, for sweeps */
   int target_freq;     /* target frequency, for sweeps */
} PHYS_VOICE;

AL_ARRAY(PHYS_VOICE, _phys_voice);


#define MIXER_DEF_SFX               8
#define MIXER_MAX_SFX               64

AL_FUNC(int,  _mixer_init, (int bufsize, int freq, int stereo, int is16bit, int *voices));
AL_FUNC(void, _mixer_exit, (void));
AL_FUNC(void, _mix_some_samples, (unsigned long buf, unsigned short seg, int issigned));
AL_FUNC(void, _mixer_init_voice, (int voice, AL_CONST SAMPLE *sample));
AL_FUNC(void, _mixer_release_voice, (int voice));
AL_FUNC(void, _mixer_start_voice, (int voice));
AL_FUNC(void, _mixer_stop_voice, (int voice));
AL_FUNC(void, _mixer_loop_voice, (int voice, int loopmode));
AL_FUNC(int,  _mixer_get_position, (int voice));
AL_FUNC(void, _mixer_set_position, (int voice, int position));
AL_FUNC(int,  _mixer_get_volume, (int voice));
AL_FUNC(void, _mixer_set_volume, (int voice, int volume));
AL_FUNC(void, _mixer_ramp_volume, (int voice, int time, int endvol));
AL_FUNC(void, _mixer_stop_volume_ramp, (int voice));
AL_FUNC(int,  _mixer_get_frequency, (int voice));
AL_FUNC(void, _mixer_set_frequency, (int voice, int frequency));
AL_FUNC(void, _mixer_sweep_frequency, (int voice, int time, int endfreq));
AL_FUNC(void, _mixer_stop_frequency_sweep, (int voice));
AL_FUNC(int,  _mixer_get_pan, (int voice));
AL_FUNC(void, _mixer_set_pan, (int voice, int pan));
AL_FUNC(void, _mixer_sweep_pan, (int voice, int time, int endpan));
AL_FUNC(void, _mixer_stop_pan_sweep, (int voice));
AL_FUNC(void, _mixer_set_echo, (int voice, int strength, int delay));
AL_FUNC(void, _mixer_set_tremolo, (int voice, int rate, int depth));
AL_FUNC(void, _mixer_set_vibrato, (int voice, int rate, int depth));

AL_FUNC(void, _dummy_noop1, (int p));
AL_FUNC(void, _dummy_noop2, (int p1, int p2));
AL_FUNC(void, _dummy_noop3, (int p1, int p2, int p3));
AL_FUNC(int,  _dummy_load_patches, (AL_CONST char *patches, AL_CONST char *drums));
AL_FUNC(void, _dummy_adjust_patches, (AL_CONST char *patches, AL_CONST char *drums));
AL_FUNC(void, _dummy_key_on, (int inst, int note, int bend, int vol, int pan));


/* datafile ID's for compatibility with the old datafile format */
#define V1_DAT_MAGIC             0x616C6C2EL

#define V1_DAT_DATA              0
#define V1_DAT_FONT              1
#define V1_DAT_BITMAP_16         2 
#define V1_DAT_BITMAP_256        3
#define V1_DAT_SPRITE_16         4
#define V1_DAT_SPRITE_256        5
#define V1_DAT_PALETTE_16        6
#define V1_DAT_PALETTE_256       7
#define V1_DAT_FONT_8x8          8
#define V1_DAT_FONT_PROP         9
#define V1_DAT_BITMAP            10
#define V1_DAT_PALETTE           11
#define V1_DAT_SAMPLE            12
#define V1_DAT_MIDI              13
#define V1_DAT_RLE_SPRITE        14
#define V1_DAT_FLI               15
#define V1_DAT_C_SPRITE          16
#define V1_DAT_XC_SPRITE         17

#define OLD_FONT_SIZE            95
#define LESS_OLD_FONT_SIZE       224


/* datafile object loading functions */
AL_FUNC(void, _unload_datafile_object, (DATAFILE *dat));


/* information about a datafile object */
typedef struct DATAFILE_TYPE
{
   int type;
   AL_METHOD(void *, load, (PACKFILE *f, long size));
   AL_METHOD(void, destroy, (void *));
} DATAFILE_TYPE;


#define MAX_DATAFILE_TYPES    32

AL_ARRAY(DATAFILE_TYPE, _datafile_type);

AL_VAR(int, _compile_sprites);

AL_FUNC(void, _construct_datafile, (DATAFILE *data));


/* for readbmp.c */
AL_FUNC(void, _register_bitmap_file_type_init, (void));


/* for module linking system; see comment in allegro.c */
struct _AL_LINKER_MIDI
{
   AL_METHOD(int, init, (void));
   AL_METHOD(void, exit, (void));
};

AL_VAR(struct _AL_LINKER_MIDI *, _al_linker_midi);

struct _AL_LINKER_MOUSE
{
   AL_METHOD(void, set_mouse_etc, (void));
   AL_METHOD(void, show_mouse, (BITMAP *));
   BITMAP **mouse_screen_ptr;
};

AL_VAR(struct _AL_LINKER_MOUSE *, _al_linker_mouse);


/* dynamic driver lists */
AL_FUNC(_DRIVER_INFO *, _create_driver_list, (void));
AL_FUNC(void, _destroy_driver_list, (_DRIVER_INFO *drvlist));
AL_FUNC(void, _driver_list_append_driver, (_DRIVER_INFO **drvlist, int id, void *driver, int autodetect));
AL_FUNC(void, _driver_list_prepend_driver, (_DRIVER_INFO **drvlist, int id, void *driver, int autodetect));
AL_FUNC(void, _driver_list_append_list, (_DRIVER_INFO **drvlist, _DRIVER_INFO *srclist));


AL_FUNC(void *, _al_sane_realloc, (void *ptr, size_t size));


#ifdef __cplusplus
   }
#endif

#endif          /* ifndef AINTERN_H */