MultiMedia/cdxlplay/include/cdxlplay.h

   1 /*
   2 **  CDXLPlay (C) 2009 Fredrik Wikstrom
   3 **/
   4
   5 #ifndef CDXLPLAY_H
   6 #define CDXLPLAY_H
   7
   8 #include <SDL/SDL.h>
   9 #ifdef __AROS__
  10 #include <GL/gl.h>
  11 #else
  12 #include <GL/GL.h>
  13 #endif
  14 #include <stdio.h>
  15 #include <unistd.h>
  16 #include <stdlib.h>
  17 #include <string.h>
  18 #include <sys/time.h>
  19 #include "endian.h"
  20 #include "lists.h"
  21 #include "cdxl.h"
  22 #include "p2c.h"
  23
  24 #define PROGNAME "CDXLPlay"
  25 #define VSTRING "1.4"
  26
  27 #define NULL ((void *)0)
  28 #define MAX(a,b) ((a)>(b)?(a):(b))
  29 #define MIN(a,b) ((a)<(b)?(a):(b))
  30
  31 struct cdxl_file {
  32         char *filename;
  33         FILE *file;
  34         int num_frames;
  35         struct list list;
  36         int padded_width;
  37         uint8_t *chunky;
  38         int has_audio;
  39 };
  40
  41 struct cdxl_frame {
  42         struct node node;
  43         int index;
  44         PAN pan;
  45         off_t offset;
  46         int size;
  47         int cmap_size;
  48         int plane_size;
  49         int video_size;
  50         int audio_size;
  51         int is_ham;
  52         int is_stereo;
  53         uint8_t *buffer;
  54 };
  55
  56 struct audio_node {
  57         struct node node;
  58         int frame;
  59         int8_t *pcm;
  60         int apos;
  61         int alen;
  62 };
  63
  64 struct player_data {
  65         const char *filename;
  66         uint32_t sdl_video_flags;
  67         SDL_Surface *screen;
  68         SDL_Surface *surf;
  69         struct cdxl_file *cdxl;
  70         struct cdxl_frame *frame;
  71         SDL_TimerID timer_id;
  72         struct cdxl_frame *aframe;
  73         struct list audio_list;
  74         SDL_mutex *audio_mutex;
  75         SDL_cond *audio_cond;
  76         int audio_enable;
  77         int aprebuf;
  78         int fps;
  79         int freq;
  80         int loop;
  81         int width, height;
  82         int pixel_ratio;
  83         int status;
  84         struct timeval tv;
  85 };
  86
  87 enum {
  88         PAUSED,
  89         PLAYING
  90 };
  91
  92 /* main.c */
  93 int main (int argc, char *argv[]);
  94
  95 /* options.c */
  96 int get_options (int argc, char *argv[], struct player_data *pd);
  97 void free_options (void);
  98
  99 /* cdxlplay.c */
 100 struct cdxl_file *open_cdxl(const char *filename);
 101 void close_cdxl(struct cdxl_file *cdxl);
 102 int read_cdxl_frame(struct cdxl_file *cdxl, struct cdxl_frame *frame);
 103 void free_cdxl_frame(struct cdxl_file *cdxl, struct cdxl_frame *frame);
 104 int decode_cdxl_frame(struct cdxl_file *cdxl, struct cdxl_frame *frame, SDL_Surface *surf);
 105
 106 /* scale.c */
 107 void ScaleSurface(SDL_Surface *source, SDL_Surface *dest, uint32_t pix_ratio);
 108
 109 /* opengl.c */
 110 void GLInit(int w, int h);
 111 void GLExit();
 112 void GLScaleSurface(SDL_Surface *source, SDL_Surface *dest, uint32_t pix_ratio);
 113
 114 #endif