45 lines
962 B
C
45 lines
962 B
C
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#include "display.h"
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void wait_for_keypressed()
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{
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SDL_Event event;
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do
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{
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SDL_PollEvent(&event);
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} while (event.type != SDL_KEYDOWN);
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do
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{
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SDL_PollEvent(&event);
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} while (event.type != SDL_KEYUP);
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}
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SDL_Window *display_img(SDL_Surface *image)
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{
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if (SDL_VideoInit(NULL) < 0) // Initialize SDL
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{
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printf("Error of initializing SDL : %s", SDL_GetError());
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}
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// Create window
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SDL_Window *fenetre;
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int w = image->w; // width of the bmp
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int h = image->h; // height of the bmp
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fenetre =
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SDL_CreateWindow("OCR", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
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w, h, SDL_WINDOW_RESIZABLE);
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if (fenetre == NULL) // if problem return error
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{
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printf("Error of creating window : %s", SDL_GetError());
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}
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SDL_BlitSurface(image, NULL, SDL_GetWindowSurface(fenetre), 0);
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SDL_UpdateWindowSurface(fenetre);
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return fenetre;
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}
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