void ui_drawing_area_init(GtkWidget* widget, gpointer data)
{
// This is here because gtk cannot return XWindow that is proper
// GLXRenderable until it is shown on screen so we have to postpone all
// OpenGL and OpenCL stuff unitl window is drawn for the first time.
core_subsystem_start();
if(sys_get_config()->project != NULL) {
io_load_image(sys_get_config()->project);
}
gl_initialized = TRUE;
}
int main(int argc, char **argv)
{
log_t* loghandle;
void* libhandle;
int retcode;
struct sigaction sa_quit;
handler_api_t handler_api;
sys_config_t* system_config;
system_config = sys_get_config();
mcp_parse_arguments(argc, argv, system_config);
if(system_config->debug == LOG_NOFLAGS &&
util_file_stat(system_config->pidfile) != 0) {
fprintf(stderr, "%s: PID file %s exists! Not starting.\n", argv[0], system_config->pidfile);
exit(EXIT_FAILURE);
}
libhandle = dlopen(system_config->libfile, RTLD_NOW);
if(!libhandle) {
fprintf(stderr, "%s: Could not load handler library: %s\n", argv[0], dlerror());
exit(EXIT_FAILURE);
}
if(sys_initapi(libhandle, &handler_api) != 0) {
fprintf(stderr, "%s: Specified handler library is invalid", argv[0]);
dlclose(libhandle);
exit(EXIT_FAILURE);
}
loghandle = log_open(system_config->logfile, system_config->debug);
if(!loghandle) {
fprintf(stderr, "%s: Could not open log file: %s\n", argv[0], MCPROXY_LOGFILE);
dlclose(libhandle);
exit(EXIT_FAILURE);
}
log_set_default(loghandle);
if(system_config->debug == LOG_NOFLAGS)
mcp_daemonize();
memset(&sa_quit, 0, sizeof(struct sigaction));
sa_quit.sa_handler = sig_quit;
sigaction(SIGTERM, &sa_quit, NULL);
sigaction(SIGINT, &sa_quit, NULL);
if(system_config->debug == LOG_NOFLAGS)
util_file_writepid(system_config->pidfile);
retcode = core_main(system_config, &handler_api);
log_close(loghandle);
dlclose(libhandle);
if(system_config->debug == LOG_NOFLAGS)
unlink(system_config->pidfile);
exit(retcode);
}
void
convolution_init()
{
//TODO: Move to some common function
char *progdir = sys_get_config()->dir_clprogs;
size_t path_len = strlen(progdir) + strlen(kernel_filename) + 2 * sizeof(char);
char *progpath = malloc(sizeof(char) * path_len);
sprintf(progpath, "%s/%s",progdir, kernel_filename);
g_debug("convolution_init: %s", progpath);
device_result_t err = device_kernel_create(sys_get_state()->context,
progpath, "main",
&kernel);
free(progpath);
if( err != DEVICE_OK ) {
g_error("Error while creating convolution kernel");
}
}