Bool
imageBufferToTexture(CompScreen *screen,
CompTexture *texture,
const char *image,
unsigned int width,
unsigned int height)
{
#if IMAGE_BYTE_ORDER == MSBFirst
return imageToTexture(screen, texture, image, width, height,
GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV);
#else
return imageToTexture(screen, texture, image, width, height,
GL_BGRA, GL_UNSIGNED_BYTE);
#endif
}
virtual void execute ()
{
assert (theater != NULL);
assert (camouflage_file_name != "");
if (debug)
std::fprintf (stderr, "Loading camouflage: %s ",
camouflage_file_name.c_str ());
if (camouflages.find (camouflage_file_name) != camouflages.end ())
{
if (debug)
std::fprintf (stderr, "from cache.\n");
current_camouflage = camouflages [camouflage_file_name];
}
else
{
if (debug)
std::fprintf (stderr, "from file.\n");
if (! file_exists (camouflage_file_name))
{
std::fprintf (stderr, "Cannot find camouflage %s. Line %i.\n",
camouflage_file_name.c_str (), yylineno);
exit (1);
}
osg::Image * image_from_file =
osgDB::readImageFile (camouflage_file_name);
osg::Texture2D * camouflage_from_file =
imageToTexture(image_from_file);
camouflages [camouflage_file_name] = camouflage_from_file;
current_camouflage = camouflage_from_file;
if (debug)
std::fprintf (stderr, "Loaded.\n");
}
}
Bool
imageDataToTexture(CompScreen *screen,
CompTexture *texture,
const char *image,
unsigned int width,
unsigned int height,
GLenum format,
GLenum type)
{
return imageToTexture(screen, texture, image, width, height, format, type);
}