static void* AppleCLGetProcAddress(const char* name)
{
static bool initialized = false;
static void* handle = NULL;
if (!handle && !initialized)
{
cv::AutoLock lock(cv::getInitializationMutex());
if (!initialized)
{
const char* defaultPath = "/System/Library/Frameworks/OpenCL.framework/Versions/Current/OpenCL";
const char* path = getRuntimePath(defaultPath);
if (path)
handle = dlopen(path, RTLD_LAZY | RTLD_GLOBAL);
if (handle == NULL)
{
if (path != NULL && path != defaultPath)
fprintf(stderr, ERROR_MSG_CANT_LOAD);
}
else if (dlsym(handle, OPENCL_FUNC_TO_CHECK_1_1) == NULL)
{
fprintf(stderr, ERROR_MSG_INVALID_VERSION);
handle = NULL;
}
initialized = true;
}
}
if (!handle)
return NULL;
return dlsym(handle, name);
}
static void* WinGetProcAddress(const char* name)
{
static bool initialized = false;
static HMODULE handle = NULL;
if (!handle && !initialized)
{
cv::AutoLock lock(cv::getInitializationMutex());
if (!initialized)
{
handle = GetModuleHandleA("OpenCL.dll");
if (!handle)
{
const char* defaultPath = "OpenCL.dll";
const char* path = getRuntimePath(defaultPath);
if (path)
handle = LoadLibraryA(path);
if (!handle)
{
if (path != NULL && path != defaultPath)
fprintf(stderr, ERROR_MSG_CANT_LOAD);
}
else if (GetProcAddress(handle, OPENCL_FUNC_TO_CHECK_1_1) == NULL)
{
fprintf(stderr, ERROR_MSG_INVALID_VERSION);
FreeLibrary(handle);
handle = NULL;
}
}
initialized = true;
}
}
if (!handle)
return NULL;
return (void*)GetProcAddress(handle, name);
}
static void* GetProcAddress(const char* name)
{
static bool initialized = false;
static void* handle = NULL;
if (!handle && !initialized)
{
cv::AutoLock lock(cv::getInitializationMutex());
if (!initialized)
{
const char* defaultPath = "libOpenCL.so";
const char* path = getRuntimePath(defaultPath);
if (path)
{
handle = GetHandle(path);
if (!handle)
{
if (path == defaultPath)
handle = GetHandle("libOpenCL.so.1");
else
fprintf(stderr, ERROR_MSG_CANT_LOAD);
}
}
initialized = true;
}
}
if (!handle)
return NULL;
return dlsym(handle, name);
}
/**
* setFilePaths - set paths for image used within gMTP
* @param argc
* @param argv
*/
void setFilePaths(int argc, char *argv[]) {
// Get our executable location.
applicationpath = getRuntimePath(argc, argv);
// Set our image locations.
file_logo_png = g_strdup_printf("%s/../share/gmtp/logo.png", applicationpath);
file_icon48_png = g_strdup_printf("%s/../share/gmtp/gmtpicon.png", applicationpath);
file_icon16_png = g_strdup_printf("%s/../share/gmtp/icon-16.png", applicationpath);
file_about_png = g_strdup_printf("%s/../share/gmtp/stock-about-16.png", applicationpath);
file_format_png = g_strdup_printf("%s/../share/gmtp/view-refresh.png", applicationpath);
file_audio_png = g_strdup_printf("%s/../share/gmtp/audio-x-mpeg.png", applicationpath);
file_video_png = g_strdup_printf("%s/../share/gmtp/video-x-generic.png", applicationpath);
file_playlist_png = g_strdup_printf("%s/../share/gmtp/audio-x-mp3-playlist.png", applicationpath);
file_album_png = g_strdup_printf("%s/../share/gmtp/media-cdrom-audio.png", applicationpath);
file_textfile_png = g_strdup_printf("%s/../share/gmtp/text-plain.png", applicationpath);
file_generic_png = g_strdup_printf("%s/../share/gmtp/empty.png", applicationpath);
file_folder_png = g_strdup_printf("%s/../share/gmtp/folder.png", applicationpath);
file_image_png = g_strdup_printf("%s/../share/gmtp/image-x-generic.png", applicationpath);
} // end setFilePaths()