void Application::initializeDevIL() {
ilInit();
iluInit();
ilutInit();
ilutRenderer(ILUT_OPENGL);
ilutEnable(ILUT_OPENGL_CONV);
}
TextureManager::TextureManager(){
ilInit();
iluInit();
ilEnable(IL_CONV_PAL);
ilutRenderer(ILUT_OPENGL);
ilutEnable(ILUT_OPENGL_CONV);
}
void devil_init()
{
ilInit();
iluInit();
ilutInit();
ilutRenderer(ILUT_OPENGL);
ilutEnable(ILUT_OPENGL_CONV);
}
void cRenderer::initExternals(){
glewExperimental = GL_TRUE; //új GLEW extensionok
glewInit(); //GLEW inicializálása
ilInit(); //DevIL / IL inicializálása
iluInit(); //DevIL / ILU iniclializálása
ilutRenderer(ILUT_OPENGL); //DevIL OpenGL-re állítása
ilEnable(IL_ORIGIN_SET); //DevIL origin beállítása
ilOriginFunc(IL_ORIGIN_LOWER_LEFT); //DevIL bal lent legyen az origin
ilutEnable(ILUT_GL_USE_S3TC); //S3TC formátum használata
}
void InitializeTextureLoading()
{
#if !_ANGEL_DISABLE_DEVIL
ilInit();
iluInit();
ilutInit();
glDisable(GL_TEXTURE_2D);
// Convert any paletted images
ilEnable(IL_CONV_PAL);
// Allegedly gets rid of dithering on some nvidia cards.
ilutEnable(ILUT_OPENGL_CONV);
#endif
}
int main(int argc, char** argv)
{
// No filename is specified on the command-line.
if (argc < 2) {
printf ("Please run as:\n\nDevIL_testGL image_filename\n");
return 1;
}
FileName = argv[1]; // Set filename equal to the first argument.
//
// Check if the shared lib's version matches the executable's version.
//
//
// fixed to get the right numbers from the right library call...
//
if (ilGetInteger(IL_VERSION_NUM) < IL_VERSION ||
iluGetInteger(ILU_VERSION_NUM) < ILU_VERSION ||
ilutGetInteger(ILUT_VERSION_NUM) < ILUT_VERSION) {
printf ("DevIL library is out of date! Please upgrade\n");
return 2;
}
// Needed to initialize DevIL.
ilInit ();
iluInit();
// GL cannot use palettes anyway, so convert early.
ilEnable (IL_CONV_PAL);
// Gets rid of dithering on some nVidia-based cards.
ilutEnable (ILUT_OPENGL_CONV);
// Generate the main image name to use.
ilGenImages (1, &ImgId);
// Bind this image name.
ilBindImage (ImgId);
// Loads the image specified by File into the ImgId image.
if (!ilLoadImage(FileName)) {
HandleDevILErrors ();
}
// Make sure the window is in the same proportions as the image.
// Generate the appropriate width x height less than or equal to MAX_X x MAX_Y.
// Instead of just clipping Width x Height to MAX_X x MAX_Y, we scale to
// an appropriate size, so the image isn't stretched/squished.
Width = ilGetInteger (IL_IMAGE_WIDTH);
Height = ilGetInteger (IL_IMAGE_HEIGHT);
if (Width > 0) { // Don't want a divide by 0...
if (Width > MAX_X) {
Width = MAX_X;
Height = (ILuint)(MAX_X / (ILfloat)ilGetInteger(IL_IMAGE_WIDTH) * Height);
}
}
if (Height > 0) { // Don't want a divide by 0...
if (Height > MAX_Y) {
Height = MAX_Y;
Width = (ILuint)(MAX_Y / (ILfloat)ilGetInteger(IL_IMAGE_HEIGHT) * Width);
}
}
HandleDevILErrors ();
// Standard glut initializations.
glutInit (&argc, argv); // Standard glut initialization.
glutInitDisplayMode (GLUT_RGB | GLUT_DOUBLE);
glutInitWindowPosition (100, 100);
glutInitWindowSize (Width, Height);
window = glutCreateWindow("Developer's Image Library (DevIL) Test");
ilutInit();
glutDisplayFunc (DisplayFunc);
glutKeyboardFunc (KeyboardFunc);
// Goes into our setup function.
if (Setup() == IL_FALSE)
return 1;
// Enter the main (Free)GLUT processing loop
glutMainLoop();
// Clean up any loose ends.
CleanUp();
return 0;
}
int main(int argc, char** argv)
{
//char Test[6] = { 0, 0, 0, 0, 0, 0 };
if (argc < 2) {
//cout << "Please specify a filename." << endl;
return 1;
}
File = argv[1];
if (argc > 2) {
TransFactor = atoi(argv[2]) != 0 ? -atoi(argv[2]) : TransFactor;
}
if (ilGetInteger(IL_VERSION_NUM) < IL_VERSION ||
ilGetInteger(ILU_VERSION_NUM) < ILU_VERSION ||
ilGetInteger(ILUT_VERSION_NUM) < ILUT_VERSION) {
//cout << "OpenIL version is different...exiting!" << endl;
return 2;
}
ilInit();
//ilEnable(IL_CONV_PAL);
ilutEnable(ILUT_OPENGL_CONV);
glutInit(&argc, argv);
ilGenImages(1, &ImgId);
ilBindImage(ImgId);
ilLoadImage(File);
// Generate the appropriate width x height less than or equal to MAX_X x MAX_Y.
// Instead of just clipping Width x Height to MAX_X x MAX_Y, we scale to
// an appropriate size, so the image isn't stretched/squished.
Width = ilGetInteger(IL_IMAGE_WIDTH);
Height = ilGetInteger(IL_IMAGE_HEIGHT);
if (Width > 0) { // Don't want a divide by 0...
if (Width > MAX_X) {
Width = MAX_X;
Height = (ILuint)(MAX_X / (ILfloat)ilGetInteger(IL_IMAGE_WIDTH) * Height);
}
}
if (Height > 0) { // Don't want a divide by 0...
if (Height > MAX_Y) {
Height = MAX_Y;
Width = (ILuint)(MAX_Y / (ILfloat)ilGetInteger(IL_IMAGE_HEIGHT) * Width);
}
}
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowPosition(100, 100);
glutInitWindowSize(Width, Height);
Window = glutCreateWindow("Open Image Library (OpenIL) Test");
glutDisplayFunc(DisplayFunc);
glutKeyboardFunc(KeyboardFunc);
glutSpecialFunc(KeySpecialFunc);
if (Setup() == IL_FALSE)
return 1;
// Enter the main (Free)GLUT processing loop
glutMainLoop();
CleanUp();
return 0;
}
