56 строки
977 B
C
56 строки
977 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <SDL/SDL.h>
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#include <SDL/SDL_image.h>
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#include <assert.h>
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#include <emscripten.h>
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#define SIZE 203164
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SDL_Surface* screen;
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char *buffer;
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int testImage() {
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SDL_Surface *image = IMG_Load_RW(SDL_RWFromMem(buffer, SIZE), 1);
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if (!image)
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{
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printf("IMG_Load: %s\n", IMG_GetError());
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return 0;
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}
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printf("load succeeded\n");
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assert(image->format->BitsPerPixel == 32);
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assert(image->format->BytesPerPixel == 4);
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assert(image->pitch == 4*image->w);
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int result = image->w;
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SDL_BlitSurface (image, NULL, screen, NULL);
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SDL_FreeSurface (image);
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return result;
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}
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void ready() {
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testImage();
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SDL_Flip(screen);
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}
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int main() {
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SDL_Init(SDL_INIT_VIDEO);
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screen = SDL_SetVideoMode(600, 450, 32, SDL_SWSURFACE);
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printf("prepare..\n");
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FILE *f = fopen("screenshot.not", "rb");
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buffer = malloc(SIZE);
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fread(buffer, SIZE, 1, f);
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fclose(f);
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ready();
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return 0;
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}
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