Mercurial > mxe-octave
view src/sdl_image-test.c @ 5978:1569a1d140ae
octave-launch: Set number of OpenBLAS threads to number of cores (bug #61208).
* installer-files/octave-launch.c (get_num_physical_cores): New function to get
number of physical processor cores.
(wmain): Set OPENBLAS_NUM_THREADS to number of physical processor cores for
performance.
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Thu, 25 Nov 2021 18:37:52 +0100 |
parents | 99516e73b368 |
children |
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/* * This file is part of MXE. * See index.html for further information. */ #include <SDL.h> #include <SDL_image.h> int main(int argc, char *argv[]) { SDL_Surface *image; SDL_Surface *screen; (void)argc; (void)argv; if (SDL_Init(SDL_INIT_EVERYTHING) < 0) return 1; image = IMG_Load("test.png"); screen = SDL_SetVideoMode(640, 480, 32, SDL_HWSURFACE); if (SDL_BlitSurface(image, NULL, screen, NULL) < 0) return 1; SDL_UpdateRect(screen, 0, 0, image->w, image->h); SDL_Delay(3000); SDL_Quit(); return 0; }