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109
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1 #include "viewerSDL.h"
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2 #include "Func.h"
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3 #include "TaskManager.h"
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4
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5 extern void post2runLoop(void *);
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6
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7 extern
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8
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9 void
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10 ViewerSDL::video_init()
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11 {
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12 Uint32 sdl_flag = default_sdl_flag | SDL_INIT_VIDEO;
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13 Uint32 *p;
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14
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15 if (SDL_Init(sdl_flag) < 0) {
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16 fprintf(stderr,"Couldn't initialize SDL: %s\n", SDL_GetError());
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17 exit(1);
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18 }
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19
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20 screen = SDL_SetVideoMode(width, height, bpp, SDL_HWSURFACE);
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21 if (screen == NULL) {
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22 fprintf(stderr, "Couldn't set GL mode: %s\n", SDL_GetError());
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23 SDL_Quit();
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24 exit(1);
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25 }
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26
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27 pixels = (Uint32*)screen->pixels;
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28
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29 p = (Uint32*)manager->malloc(sizeof(int)*width*height);
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30 bitmap = SDL_CreateRGBSurfaceFrom((void *)p, width, height, 32,
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31 width*4, redMask, greenMask,
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32 blueMask, alphaMask);
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33 }
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34
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35 void
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36 ViewerSDL::clean_pixels()
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37 {
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38 //bzero(pixels, sizeof(int)*width*height);
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39 }
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40
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41 void
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42 ViewerSDL::run_loop(void)
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43 {
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44 #if !defined(__LINUX__)
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45 SDL_BlitSurface(bitmap, NULL, screen, NULL);
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46 SDL_UpdateRect(screen, 0, 0, 0, 0);
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47 #endif
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48
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49 Viewer::run_loop();
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50 }
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51
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52 void
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53 ViewerSDL::run_finish(void)
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54 {
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55 SDL_FreeSurface(bitmap);
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56
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57 Viewer::run_finish();
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58 }
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