BITMAP* ILAPIENTRY ilutAllegLoadImage(ILstring FileName)
{
ILuint ImgId;
PALETTE Pal;
ilGenImages(1, &ImgId);
ilBindImage(ImgId);
if (!ilLoadImage(FileName)) {
ilDeleteImages(1, &ImgId);
return 0;
}
ilDeleteImages(1, &ImgId);
return ilutConvertToAlleg(Pal);
}
int main(int argc, char *argv[])
{
BITMAP *Image;
PALETTE Pal;
ILuint Id;
if (argc != 2) {
printf("Please specify a filename.\n");
return 1;
}
ilInit();
ilGenImages(1, &Id);
ilBindImage(Id);
ilLoadImage(argv[1]);
// if (ilGetInteger(IL_IMAGE_FORMAT) == GL_BGR ||
// ilGetInteger(IL_IMAGE_FORMAT) == GL_BGRA)
ilSwapColours();
Image = (BITMAP*)ilutConvertToAlleg(Pal);
allegro_init();
install_keyboard();
if (ilGetInteger(IL_IMAGE_BYTES_PER_PIXEL) == 8) {
set_color_depth(8);
set_palette(Pal);
}
else
set_color_depth(32);
set_gfx_mode(GFX_AUTODETECT, 640, 480, 0, 0);
blit(Image, screen, 0, 0, (SCREEN_W - Image->w) / 2,
(SCREEN_H - Image->h) / 2, Image->w, Image->h);
destroy_bitmap(Image);
readkey();
return 0;
}
BITMAP *ilAlleg::Convert(ilImage &Image, PALETTE Pal)
{
Image.Bind();
return ilutConvertToAlleg(Pal);
}