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allegtest.c
Package: devil-1.7.99.tar.gz　[view]
Upload User: wmy0603
Upload Date: 2022-05-02
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Code Size: 1k
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Compress-Decompress algrithms

Development Platform:

Visual C++

allegtest.c：Code Content
  1. // Almost identical to Allegro's ex15.c
  3. #include <IL/il.h>
  4. #include <IL/ilu.h>
  5. #include <IL/ilut.h>
  6. #include <allegro.h>
  7. #include <stdlib.h>
  8. #include <stdio.h>
  11. int main(int argc, char *argv[])
  12. {
  13.   BITMAP *Image;
  14.   PALETTE Pal;
  15.   ILuint Id;
  17.   if (argc != 2) {
  18.      printf("Please specify a filename.n");
  19.      return 1;
  20.   }
  22.   ilInit();
  23.   ilGenImages(1, &Id);
  24.   ilBindImage(Id);
  25.   ilLoadImage(argv[1]);
  27. //  if (ilGetInteger(IL_IMAGE_FORMAT) == GL_BGR ||
  28. //      ilGetInteger(IL_IMAGE_FORMAT) == GL_BGRA)
  29.         ilSwapColours();
  31.   Image = (BITMAP*)ilutConvertToAlleg(Pal);
  33.   allegro_init();
  34.   install_keyboard();
  35.   if (ilGetInteger(IL_IMAGE_BYTES_PER_PIXEL) == 8) {
  36.      set_color_depth(8);
  37.      set_palette(Pal);
  38.   }
  39.   else
  40.      set_color_depth(32);
  41.   set_gfx_mode(GFX_AUTODETECT, 640, 480, 0, 0);
  43.   blit(Image, screen, 0, 0, (SCREEN_W - Image->w) / 2,
  44.         (SCREEN_H - Image->h) / 2, Image->w, Image->h);
  46.   destroy_bitmap(Image);
  48.   readkey();
  50.   return 0;
  51. }