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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | #include |
| 2 | #include |
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| 3 | #include |
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| 4 | #include |
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| 5 | |||
| 6 | ImageDesc I; |
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| 7 | FILE * fmpeg=NULL; |
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| 8 | |||
| 9 | char * vblit_buffer=NULL; |
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| 10 | char * bitmap_buffer=NULL; |
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| 11 | int line_width; |
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| 12 | |||
| 13 | int blit_x_offs=0; |
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| 14 | int blit_y_offs=0; |
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| 15 | |||
| 16 | int win_size_x=0; |
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| 17 | int win_size_y=0; |
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| 18 | |||
| 19 | unsigned long inter_frame_delay; |
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| 20 | |||
| 21 | char player_window_title[256]; |
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| 22 | char loaded_file_name[256]; |
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| 23 | |||
| 24 | enum { |
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| 25 | st_STOP=0,st_PLAYING=1,st_PAUSE=2,st_NOMOVIE=3 |
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| 26 | } play_state=st_NOMOVIE; |
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| 27 | |||
| 28 | #define __convert_line(from,to) \ |
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| 29 | { \ |
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| 30 | int d0,d1,d2; \ |
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| 31 | __asm__ __volatile__( \ |
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| 32 | "1:\n\t" \ |
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| 33 | "lodsw\n\t" \ |
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| 34 | "stosw\n\t" \ |
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| 35 | "lodsw\n\t" \ |
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| 36 | "stosb\n\t" \ |
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| 37 | "loop 1b" \ |
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| 38 | :"=&c"(d0),"=&S"(d1),"=&D"(d2) \ |
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| 39 | :"0"(line_width),"1"(from),"2"(to)); \ |
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| 40 | } |
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| 41 | |||
| 42 | void convert_output_image(void) |
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| 43 | { |
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| 44 | char * src=bitmap_buffer; |
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| 45 | char * dst=vblit_buffer; |
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| 46 | int i; |
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| 47 | for(i=0;i |
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| 48 | { |
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| 49 | __convert_line(src,dst); |
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| 50 | src+=line_width; |
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| 51 | dst+=line_width; |
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| 52 | } |
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| 53 | } |
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| 54 | |||
| 55 | int reload_mpg(const char * fname) |
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| 56 | { |
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| 57 | if(fmpeg) fclose(fmpeg); |
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| 58 | fmpeg=fopen(fname,"rb"); |
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| 59 | if(!fmpeg) return -1; |
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| 60 | SetMPEGOption(MPEG_DITHER,FULL_COLOR_DITHER); |
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| 61 | OpenMPEG(fmpeg,&I); |
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| 62 | line_width=I.Width; |
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| 63 | vblit_buffer=(char *)realloc(vblit_buffer,I.Width*I.Height*3); |
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| 64 | bitmap_buffer=(char *)realloc(bitmap_buffer,I.Width*I.Height*4); |
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| 65 | return 0; |
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| 66 | } |
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| 67 | |||
| 68 | void close_mpg(void) |
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| 69 | { |
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| 70 | if(fmpeg) fclose(fmpeg); |
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| 71 | if(vblit_buffer) free(vblit_buffer); |
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| 72 | if(bitmap_buffer) free(bitmap_buffer); |
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| 73 | vblit_buffer=NULL; |
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| 74 | bitmap_buffer=NULL; |
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| 75 | fmpeg=NULL; |
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| 76 | } |
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| 77 | |||
| 78 | void rewind_mpg(void) |
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| 79 | { |
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| 80 | RewindMPEG(fmpeg,&I); |
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| 81 | } |
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| 82 | |||
| 83 | int play_mpg_frame(void) |
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| 84 | { |
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| 85 | if(!GetMPEGFrame(bitmap_buffer)) return -1; |
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| 86 | convert_output_image(); |
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| 87 | __menuet__putimage(blit_x_offs,blit_y_offs,I.Width,I.Height,vblit_buffer); |
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| 88 | return 0; |
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| 89 | } |
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| 90 | |||
| 91 | void set_player_wnd_title(char * fname) |
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| 92 | { |
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| 93 | int i; |
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| 94 | if(!fname || play_state==st_NOMOVIE) |
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| 95 | fname="No movie loaded"; |
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| 96 | i=sprintf(player_window_title,"Menuet MPEG player - %s",fname); |
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| 97 | __menuet__write_text(4,4,0xffffff,player_window_title,i); |
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| 98 | } |
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| 99 | |||
| 100 | static char * player_buttons1[]={" || "," > "," ## "," /\\ "," \\/ "}; |
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| 101 | static char * player_buttons2[]={"pause","play ","stop ","eject","load "}; |
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| 102 | |||
| 103 | #define BUTT_SIZE_X (5*8) |
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| 104 | #define BUTT_SIZE_Y (2*12) |
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| 105 | |||
| 106 | void paint_player_buttons(void) |
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| 107 | { |
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| 108 | int xpos,ypos,i; |
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| 109 | xpos=5; |
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| 110 | ypos=20; |
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| 111 | for(i=0;i<5;i++) |
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| 112 | { |
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| 113 | __menuet__make_button(xpos,ypos,BUTT_SIZE_X,BUTT_SIZE_Y,i+2,0x40000000); |
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| 114 | } |
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| 115 | } |
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| 116 | |||
| 117 | void paint_player_window(void) |
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| 118 | { |
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| 119 | __menuet__window_redraw(1); |
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| 120 | if(play_state==st_NOMOVIE) |
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| 121 | { |
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| 122 | win_size_x=40*8; |
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| 123 | win_size_y=200; |
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| 124 | } else { |
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| 125 | win_size_x=max(40*8,I.Width+20); |
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| 126 | win_size_y=max(200,I.Height+50); |
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| 127 | } |
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| 128 | __menuet__define_window(100,100,win_size_x,win_size_y,0x03000080, |
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| 129 | 0x800000FF,0x000080); |
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| 130 | set_player_wnd_title(loaded_file_name); |
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| 131 | if(play_state!=st_NOMOVIE) |
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| 132 | { |
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| 133 | blit_x_offs=10; |
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| 134 | blit_y_offs=40; |
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| 135 | __menuet__putimage(blit_x_offs,blit_y_offs,I.Width,I.Height,vblit_buffer); |
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| 136 | } |
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| 137 | paint_player_buttons(); |
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| 138 | __menuet__window_redraw(2); |
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| 139 | } |