56 строки
1.2 KiB
C
56 строки
1.2 KiB
C
/*
|
|
* Copyright 2015 The Emscripten Authors. All rights reserved.
|
|
* Emscripten is available under two separate licenses, the MIT license and the
|
|
* University of Illinois/NCSA Open Source License. Both these licenses can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <SDL/SDL.h>
|
|
#include <SDL/SDL_image.h>
|
|
#include <assert.h>
|
|
#include <emscripten.h>
|
|
|
|
SDL_Surface* screen;
|
|
|
|
void testImage(const char* fileName, int shouldWork) {
|
|
SDL_Surface *image = IMG_Load(fileName);
|
|
if (!image)
|
|
{
|
|
printf("IMG_Load: %s\n", IMG_GetError());
|
|
assert(!shouldWork);
|
|
return;
|
|
}
|
|
assert(shouldWork);
|
|
assert(image->format->BitsPerPixel == 32);
|
|
assert(image->format->BytesPerPixel == 4);
|
|
assert(image->pitch == 4*image->w);
|
|
|
|
SDL_BlitSurface (image, NULL, screen, NULL);
|
|
SDL_FreeSurface (image);
|
|
}
|
|
|
|
void ready(const char *f) {
|
|
printf("ready!\n");
|
|
|
|
testImage("screenshot.jpg", 1);
|
|
|
|
SDL_Flip(screen);
|
|
|
|
EM_ASM({ doReftest() });
|
|
}
|
|
|
|
int main() {
|
|
SDL_Init(SDL_INIT_VIDEO);
|
|
screen = SDL_SetVideoMode(600, 450, 32, SDL_SWSURFACE);
|
|
|
|
testImage("screenshot.jpg", 0);
|
|
|
|
printf("prepare..\n");
|
|
|
|
assert(emscripten_run_preload_plugins("screenshot.jpg", ready, NULL) == 0);
|
|
|
|
return 0;
|
|
}
|
|
|