static obs_properties_t *color_grade_filter_properties(void *data)
{
struct lut_filter_data *s = data;
struct dstr path = {0};
const char *slash;
obs_properties_t *props = obs_properties_create();
struct dstr filter_str = {0};
dstr_cat(&filter_str, "(*.png)");
if (s && s->file && *s->file) {
dstr_copy(&path, s->file);
} else {
dstr_copy(&path, obs_module_file("LUTs"));
dstr_cat_ch(&path, '/');
}
dstr_replace(&path, "\\", "/");
slash = strrchr(path.array, '/');
if (slash)
dstr_resize(&path, slash - path.array + 1);
obs_properties_add_path(props, SETTING_IMAGE_PATH, TEXT_IMAGE_PATH,
OBS_PATH_FILE, filter_str.array, path.array);
obs_properties_add_float_slider(props, SETTING_CLUT_AMOUNT,
TEXT_AMOUNT, 0, 1, 0.01);
dstr_free(&filter_str);
UNUSED_PARAMETER(data);
return props;
}
static obs_properties_t *image_source_properties(void *data)
{
struct image_source *s = data;
struct dstr path = {0};
obs_properties_t *props = obs_properties_create();
if (s && s->file && *s->file) {
const char *slash;
dstr_copy(&path, s->file);
dstr_replace(&path, "\\", "/");
slash = strrchr(path.array, '/');
if (slash)
dstr_resize(&path, slash - path.array + 1);
}
obs_properties_add_path(props,
"file", obs_module_text("File"),
OBS_PATH_FILE, image_filter, path.array);
obs_properties_add_bool(props,
"unload", obs_module_text("UnloadWhenNotShowing"));
dstr_free(&path);
return props;
}
static inline void make_data_dir(struct dstr *parsed_data_dir,
const char *data_dir, const char *name)
{
dstr_copy(parsed_data_dir, data_dir);
dstr_replace(parsed_data_dir, "%module%", name);
if (dstr_end(parsed_data_dir) == '/')
dstr_resize(parsed_data_dir, parsed_data_dir->len - 1);
}
void dstr_from_wcs(struct dstr *dst, const wchar_t *wstr)
{
size_t len = wchar_to_utf8(wstr, 0, NULL, 0, 0);
if (len) {
dstr_resize(dst, len);
wchar_to_utf8(wstr, 0, dst->array, len+1, 0);
} else {
dstr_free(dst);
}
}
static inline char *get_module_name(const char *file)
{
static size_t ext_len = 0;
struct dstr name = {0};
if (ext_len == 0) {
const char *ext = get_module_extension();
ext_len = strlen(ext);
}
dstr_copy(&name, file);
dstr_resize(&name, name.len - ext_len);
return name.array;
}
static void process_found_module(struct obs_module_path *omp,
const char *path, bool directory,
obs_find_module_callback_t callback, void *param)
{
struct obs_module_info info;
struct dstr name = {0};
struct dstr parsed_bin_path = {0};
const char *file;
char *parsed_data_dir;
bool bin_found = true;
file = strrchr(path, '/');
file = file ? (file + 1) : path;
if (strcmp(file, ".") == 0 || strcmp(file, "..") == 0)
return;
dstr_copy(&name, file);
if (!directory) {
char *ext = strrchr(name.array, '.');
if (ext)
dstr_resize(&name, ext - name.array);
dstr_copy(&parsed_bin_path, path);
} else {
bin_found = parse_binary_from_directory(&parsed_bin_path,
omp->bin, file);
}
parsed_data_dir = make_data_directory(name.array, omp->data);
if (parsed_data_dir && bin_found) {
info.bin_path = parsed_bin_path.array;
info.data_path = parsed_data_dir;
callback(param, &info);
}
bfree(parsed_data_dir);
dstr_free(&name);
dstr_free(&parsed_bin_path);
}
static void make_globent(struct os_globent *ent, WIN32_FIND_DATA *wfd,
const char *pattern)
{
struct dstr name = {0};
struct dstr path = {0};
char *slash;
dstr_from_wcs(&name, wfd->cFileName);
dstr_copy(&path, pattern);
slash = strrchr(path.array, '/');
if (slash)
dstr_resize(&path, slash + 1 - path.array);
else
dstr_free(&path);
dstr_cat_dstr(&path, &name);
ent->path = path.array;
ent->directory = is_dir(wfd);
dstr_free(&name);
}
static void find_modules_in_path(struct obs_module_path *omp,
obs_find_module_callback_t callback, void *param)
{
struct dstr search_path = {0};
char *module_start;
bool search_directories = false;
os_glob_t *gi;
dstr_copy(&search_path, omp->bin);
module_start = strstr(search_path.array, "%module%");
if (module_start) {
dstr_resize(&search_path, module_start - search_path.array);
search_directories = true;
}
if (!dstr_is_empty(&search_path) && dstr_end(&search_path) != '/')
dstr_cat_ch(&search_path, '/');
dstr_cat_ch(&search_path, '*');
if (!search_directories)
dstr_cat(&search_path, get_module_extension());
if (os_glob(search_path.array, 0, &gi) == 0) {
for (size_t i = 0; i < gi->gl_pathc; i++) {
if (search_directories == gi->gl_pathv[i].directory)
process_found_module(omp,
gi->gl_pathv[i].path,
search_directories,
callback, param);
}
os_globfree(gi);
}
dstr_free(&search_path);
}
/*
* List available devices
*/
static void v4l2_device_list(obs_property_t *prop, obs_data_t *settings)
{
DIR *dirp;
struct dirent *dp;
struct dstr device;
bool cur_device_found;
size_t cur_device_index;
const char *cur_device_name;
#ifdef __FreeBSD__
dirp = opendir("/dev");
#else
dirp = opendir("/sys/class/video4linux");
#endif
if (!dirp)
return;
cur_device_found = false;
cur_device_name = obs_data_get_string(settings, "device_id");
obs_property_list_clear(prop);
dstr_init_copy(&device, "/dev/");
while ((dp = readdir(dirp)) != NULL) {
int fd;
uint32_t caps;
struct v4l2_capability video_cap;
#ifdef __FreeBSD__
if (strstr(dp->d_name, "video") == NULL)
continue;
#endif
if (dp->d_type == DT_DIR)
continue;
dstr_resize(&device, 5);
dstr_cat(&device, dp->d_name);
if ((fd = v4l2_open(device.array, O_RDWR | O_NONBLOCK)) == -1) {
blog(LOG_INFO, "Unable to open %s", device.array);
continue;
}
if (v4l2_ioctl(fd, VIDIOC_QUERYCAP, &video_cap) == -1) {
blog(LOG_INFO, "Failed to query capabilities for %s",
device.array);
v4l2_close(fd);
continue;
}
#ifndef V4L2_CAP_DEVICE_CAPS
caps = video_cap.capabilities;
#else
/* ... since Linux 3.3 */
caps = (video_cap.capabilities & V4L2_CAP_DEVICE_CAPS)
? video_cap.device_caps
: video_cap.capabilities;
#endif
if (!(caps & V4L2_CAP_VIDEO_CAPTURE)) {
blog(LOG_INFO, "%s seems to not support video capture",
device.array);
v4l2_close(fd);
continue;
}
obs_property_list_add_string(prop, (char *) video_cap.card,
device.array);
blog(LOG_INFO, "Found device '%s' at %s", video_cap.card,
device.array);
/* check if this is the currently used device */
if (cur_device_name && !strcmp(cur_device_name, device.array))
cur_device_found = true;
v4l2_close(fd);
}
/* add currently selected device if not present, but disable it ... */
if (!cur_device_found && cur_device_name && strlen(cur_device_name)) {
cur_device_index = obs_property_list_add_string(prop,
cur_device_name, cur_device_name);
obs_property_list_item_disable(prop, cur_device_index, true);
}
closedir(dirp);
dstr_free(&device);
}
void dstr_left(struct dstr *dst, const struct dstr *str, const size_t pos)
{
dstr_resize(dst, pos);
if (dst != str)
memcpy(dst->array, str->array, pos);
}
static obs_properties_t *ffmpeg_source_getproperties(void *data)
{
struct ffmpeg_source *s = data;
struct dstr filter = {0};
struct dstr path = {0};
UNUSED_PARAMETER(data);
obs_properties_t *props = obs_properties_create();
obs_properties_set_flags(props, OBS_PROPERTIES_DEFER_UPDATE);
obs_property_t *prop;
// use this when obs allows non-readonly paths
prop = obs_properties_add_bool(props, "is_local_file",
obs_module_text("LocalFile"));
obs_property_set_modified_callback(prop, is_local_file_modified);
dstr_copy(&filter, obs_module_text("MediaFileFilter.AllMediaFiles"));
dstr_cat(&filter, media_filter);
dstr_cat(&filter, obs_module_text("MediaFileFilter.VideoFiles"));
dstr_cat(&filter, video_filter);
dstr_cat(&filter, obs_module_text("MediaFileFilter.AudioFiles"));
dstr_cat(&filter, audio_filter);
dstr_cat(&filter, obs_module_text("MediaFileFilter.AllFiles"));
dstr_cat(&filter, " (*.*)");
if (s && s->input && *s->input) {
const char *slash;
dstr_copy(&path, s->input);
dstr_replace(&path, "\\", "/");
slash = strrchr(path.array, '/');
if (slash)
dstr_resize(&path, slash - path.array + 1);
}
obs_properties_add_path(props, "local_file",
obs_module_text("LocalFile"), OBS_PATH_FILE,
filter.array, path.array);
dstr_free(&filter);
dstr_free(&path);
prop = obs_properties_add_bool(props, "looping",
obs_module_text("Looping"));
obs_properties_add_bool(props, "restart_on_activate",
obs_module_text("RestartWhenActivated"));
obs_properties_add_text(props, "input",
obs_module_text("Input"), OBS_TEXT_DEFAULT);
obs_properties_add_text(props, "input_format",
obs_module_text("InputFormat"), OBS_TEXT_DEFAULT);
#ifndef __APPLE__
obs_properties_add_bool(props, "hw_decode",
obs_module_text("HardwareDecode"));
#endif
obs_properties_add_bool(props, "clear_on_media_end",
obs_module_text("ClearOnMediaEnd"));
prop = obs_properties_add_bool(props, "close_when_inactive",
obs_module_text("CloseFileWhenInactive"));
obs_property_set_long_description(prop,
obs_module_text("CloseFileWhenInactive.ToolTip"));
prop = obs_properties_add_list(props, "color_range",
obs_module_text("ColorRange"), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_list_add_int(prop, obs_module_text("ColorRange.Auto"),
VIDEO_RANGE_DEFAULT);
obs_property_list_add_int(prop, obs_module_text("ColorRange.Partial"),
VIDEO_RANGE_PARTIAL);
obs_property_list_add_int(prop, obs_module_text("ColorRange.Full"),
VIDEO_RANGE_FULL);
return props;
}
static obs_properties_t *ffmpeg_source_getproperties(void *data)
{
struct ffmpeg_source *s = data;
struct dstr filter = {0};
struct dstr path = {0};
UNUSED_PARAMETER(data);
obs_properties_t *props = obs_properties_create();
obs_properties_set_flags(props, OBS_PROPERTIES_DEFER_UPDATE);
obs_property_t *prop;
// use this when obs allows non-readonly paths
prop = obs_properties_add_bool(props, "is_local_file",
obs_module_text("LocalFile"));
obs_property_set_modified_callback(prop, is_local_file_modified);
dstr_copy(&filter, obs_module_text("MediaFileFilter.AllMediaFiles"));
dstr_cat(&filter, media_filter);
dstr_cat(&filter, obs_module_text("MediaFileFilter.VideoFiles"));
dstr_cat(&filter, video_filter);
dstr_cat(&filter, obs_module_text("MediaFileFilter.AudioFiles"));
dstr_cat(&filter, audio_filter);
dstr_cat(&filter, obs_module_text("MediaFileFilter.AllFiles"));
dstr_cat(&filter, " (*.*)");
if (s && s->input && *s->input) {
const char *slash;
dstr_copy(&path, s->input);
dstr_replace(&path, "\\", "/");
slash = strrchr(path.array, '/');
if (slash)
dstr_resize(&path, slash - path.array + 1);
}
obs_properties_add_path(props, "local_file",
obs_module_text("LocalFile"), OBS_PATH_FILE,
filter.array, path.array);
dstr_free(&filter);
dstr_free(&path);
obs_properties_add_bool(props, "looping", obs_module_text("Looping"));
obs_properties_add_bool(props, "restart_on_activate",
obs_module_text("RestartWhenActivated"));
obs_properties_add_text(props, "input",
obs_module_text("Input"), OBS_TEXT_DEFAULT);
obs_properties_add_text(props, "input_format",
obs_module_text("InputFormat"), OBS_TEXT_DEFAULT);
obs_properties_add_bool(props, "hw_decode",
obs_module_text("HardwareDecode"));
obs_properties_add_bool(props, "clear_on_media_end",
obs_module_text("ClearOnMediaEnd"));
prop = obs_properties_add_bool(props, "advanced",
obs_module_text("Advanced"));
obs_property_set_modified_callback(prop, is_advanced_modified);
obs_properties_add_bool(props, "force_scale",
obs_module_text("ForceFormat"));
prop = obs_properties_add_int(props, "audio_buffer_size",
obs_module_text("AudioBufferSize"), 1, 9999, 1);
obs_property_set_visible(prop, false);
prop = obs_properties_add_int(props, "video_buffer_size",
obs_module_text("VideoBufferSize"), 1, 9999, 1);
obs_property_set_visible(prop, false);
prop = obs_properties_add_list(props, "frame_drop",
obs_module_text("FrameDropping"), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_list_add_int(prop, obs_module_text("DiscardNone"),
AVDISCARD_NONE);
obs_property_list_add_int(prop, obs_module_text("DiscardDefault"),
AVDISCARD_DEFAULT);
obs_property_list_add_int(prop, obs_module_text("DiscardNonRef"),
AVDISCARD_NONREF);
obs_property_list_add_int(prop, obs_module_text("DiscardBiDir"),
AVDISCARD_BIDIR);
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55, 67, 100)
obs_property_list_add_int(prop, obs_module_text("DiscardNonIntra"),
AVDISCARD_NONINTRA);
#endif
obs_property_list_add_int(prop, obs_module_text("DiscardNonKey"),
AVDISCARD_NONKEY);
obs_property_list_add_int(prop, obs_module_text("DiscardAll"),
AVDISCARD_ALL);
obs_property_set_visible(prop, false);
prop = obs_properties_add_list(props, "color_range",
obs_module_text("ColorRange"), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_list_add_int(prop, obs_module_text("ColorRange.Auto"),
VIDEO_RANGE_DEFAULT);
obs_property_list_add_int(prop, obs_module_text("ColorRange.Partial"),
VIDEO_RANGE_PARTIAL);
obs_property_list_add_int(prop, obs_module_text("ColorRange.Full"),
VIDEO_RANGE_FULL);
obs_property_set_visible(prop, false);
return props;
}
