Ejemplo n.º 1
0
static inline void chroma_settings_update(
		struct chroma_key_filter_data *filter, obs_data_t *settings)
{
	int64_t similarity = obs_data_get_int(settings, SETTING_SIMILARITY);
	int64_t smoothness = obs_data_get_int(settings, SETTING_SMOOTHNESS);
	int64_t spill = obs_data_get_int(settings, SETTING_SPILL);
	uint32_t key_color = (uint32_t)obs_data_get_int(settings,
			SETTING_KEY_COLOR);
	const char *key_type = obs_data_get_string(settings,
			SETTING_COLOR_TYPE);
	struct vec4 key_color_v4;
	struct matrix4 yuv_mat_m4;

	if (strcmp(key_type, "green") == 0)
		key_color = 0x00FF00;
	else if (strcmp(key_type, "blue") == 0)
		key_color = 0xFF9900;
	else if (strcmp(key_type, "magenta") == 0)
		key_color = 0xFF00FF;

	vec4_from_rgba(&filter->key_rgb, key_color | 0xFF000000);

	memcpy(&yuv_mat_m4, yuv_mat, sizeof(yuv_mat));
	vec4_transform(&key_color_v4, &filter->key_rgb, &yuv_mat_m4);
	vec2_set(&filter->chroma, key_color_v4.y, key_color_v4.z);

	filter->similarity = (float)similarity / 1000.0f;
	filter->smoothness = (float)smoothness / 1000.0f;
	filter->spill = (float)spill / 1000.0f;
}
Ejemplo n.º 2
0
static void noise_gate_update(void *data, obs_data_t *s)
{
	struct noise_gate_data *ng = data;
	float open_threshold_db;
	float close_threshold_db;
	float sample_rate;
	int attack_time_ms;
	int hold_time_ms;
	int release_time_ms;

	open_threshold_db = (float)obs_data_get_double(s, S_OPEN_THRESHOLD);
	close_threshold_db = (float)obs_data_get_double(s, S_CLOSE_THRESHOLD);
	attack_time_ms = (int)obs_data_get_int(s, S_ATTACK_TIME);
	hold_time_ms = (int)obs_data_get_int(s, S_HOLD_TIME);
	release_time_ms = (int)obs_data_get_int(s, S_RELEASE_TIME);
	sample_rate = (float)audio_output_get_sample_rate(obs_get_audio());

	ng->sample_rate_i = 1.0f / sample_rate;
	ng->channels = audio_output_get_channels(obs_get_audio());
	ng->open_threshold = db_to_mul(open_threshold_db);
	ng->close_threshold = db_to_mul(close_threshold_db);
	ng->attack_rate = 1.0f / (ms_to_secf(attack_time_ms) * sample_rate);
	ng->release_rate = 1.0f / (ms_to_secf(release_time_ms) * sample_rate);

	const float threshold_diff = ng->open_threshold - ng->close_threshold;
	const float min_decay_period = (1.0f / 75.0f) * sample_rate;

	ng->decay_rate = threshold_diff / min_decay_period;
	ng->hold_time = ms_to_secf(hold_time_ms);
	ng->is_open = false;
	ng->attenuation = 0.0f;
	ng->level = 0.0f;
	ng->held_time = 0.0f;
}
Ejemplo n.º 3
0
static void color_filter_update(void *data, obs_data_t *settings)
{
	struct color_filter_data *filter = data;
	uint32_t color = (uint32_t)obs_data_get_int(settings, SETTING_COLOR);
	uint32_t opacity = (uint32_t)obs_data_get_int(settings,
			SETTING_OPACITY);
	double contrast = obs_data_get_double(settings, SETTING_CONTRAST);
	double brightness = obs_data_get_double(settings, SETTING_BRIGHTNESS);
	double gamma = obs_data_get_double(settings, SETTING_GAMMA);

	color &= 0xFFFFFF;
	color |= ((opacity * 255) / 100) << 24;

	vec4_from_rgba(&filter->color, color);

	contrast = (contrast < 0.0) ?
		(1.0 / (-contrast + 1.0)) : (contrast + 1.0);

	brightness *= 0.5;

	gamma = (gamma < 0.0) ? (-gamma + 1.0) : (1.0 / (gamma + 1.0));

	filter->contrast = (float)contrast;
	filter->brightness = (float)brightness;
	filter->gamma = (float)gamma;
}
Ejemplo n.º 4
0
static bool init_connect(struct rtmp_stream *stream)
{
	obs_service_t *service;
	obs_data_t *settings;

	if (stopping(stream))
		pthread_join(stream->send_thread, NULL);

	free_packets(stream);

	service = obs_output_get_service(stream->output);
	if (!service)
		return false;

	os_atomic_set_bool(&stream->disconnected, false);
	stream->total_bytes_sent = 0;
	stream->dropped_frames   = 0;
	stream->min_drop_dts_usec= 0;
	stream->min_priority     = 0;

	settings = obs_output_get_settings(stream->output);
	dstr_copy(&stream->path,     obs_service_get_url(service));
	dstr_copy(&stream->key,      obs_service_get_key(service));
	dstr_copy(&stream->username, obs_service_get_username(service));
	dstr_copy(&stream->password, obs_service_get_password(service));
	stream->drop_threshold_usec =
		(int64_t)obs_data_get_int(settings, OPT_DROP_THRESHOLD) * 1000;
	stream->max_shutdown_time_sec =
		(int)obs_data_get_int(settings, OPT_MAX_SHUTDOWN_TIME_SEC);
	obs_data_release(settings);
	return true;
}
Ejemplo n.º 5
0
//对字体的支持
QFont obs_data_get_qfont(obs_data_t *data, const char *name){

	obs_data_t  *font_obj = obs_data_get_obj(data, name);

	const char *face = obs_data_get_string(font_obj, "face");
	const char *style = obs_data_get_string(font_obj, "style");
	int        size = (int)obs_data_get_int(font_obj, "size");
	uint32_t   flags = (uint32_t)obs_data_get_int(font_obj, "flags");

	QFont font;
	if (face) {
		font.setFamily(face);
		font.setStyleName(style);
	}

	if (size)
		font.setPointSize(size); 

	if (flags & OBS_FONT_BOLD) font.setBold(true);
	if (flags & OBS_FONT_ITALIC) font.setItalic(true);
	if (flags & OBS_FONT_UNDERLINE) font.setUnderline(true);
	if (flags & OBS_FONT_STRIKEOUT) font.setStrikeOut(true);

	return font;
}
Ejemplo n.º 6
0
static void expander_update(void *data, obs_data_t *s)
{
	struct expander_data *cd = data;
	const char *presets = obs_data_get_string(s, S_PRESETS);
	if (strcmp(presets, "expander") == 0 && cd->is_gate) {
		obs_data_clear(s);
		obs_data_set_string(s, S_PRESETS, "expander");
		expander_defaults(s);
		cd->is_gate = false;
	}
	if (strcmp(presets, "gate") == 0 && !cd->is_gate) {
		obs_data_clear(s);
		obs_data_set_string(s, S_PRESETS, "gate");
		expander_defaults(s);
		cd->is_gate = true;
	}

	const uint32_t sample_rate =
			audio_output_get_sample_rate(obs_get_audio());
	const size_t num_channels =
			audio_output_get_channels(obs_get_audio());
	const float attack_time_ms =
			(float)obs_data_get_int(s, S_ATTACK_TIME);
	const float release_time_ms =
			(float)obs_data_get_int(s, S_RELEASE_TIME);
	const float output_gain_db =
			(float)obs_data_get_double(s, S_OUTPUT_GAIN);

	cd->ratio = (float)obs_data_get_double(s, S_RATIO);

	cd->threshold = (float)obs_data_get_double(s, S_THRESHOLD);
	cd->attack_gain = gain_coefficient(sample_rate,
			attack_time_ms / MS_IN_S_F);
	cd->release_gain = gain_coefficient(sample_rate,
			release_time_ms / MS_IN_S_F);
	cd->output_gain = db_to_mul(output_gain_db);
	cd->num_channels = num_channels;
	cd->sample_rate = sample_rate;
	cd->slope = 1.0f - cd->ratio;

	const char *detect_mode = obs_data_get_string(s, S_DETECTOR);
	if (strcmp(detect_mode, "RMS") == 0)
		cd->detector = RMS_DETECT;
	if (strcmp(detect_mode, "peak") == 0)
		cd->detector = PEAK_DETECT;
	if (strcmp(detect_mode, "none") == 0)
		cd->detector = NO_DETECT;

	size_t sample_len = sample_rate * DEFAULT_AUDIO_BUF_MS / MS_IN_S;
	if (cd->envelope_buf_len == 0)
		resize_env_buffer(cd, sample_len);
	if (cd->runaverage_len == 0)
		resize_runaverage_buffer(cd, sample_len);
	if (cd->maxspl_len == 0)
		resize_maxspl_buffer(cd, sample_len);
	if (cd->env_in_len == 0)
		resize_env_in_buffer(cd, sample_len);
}
Ejemplo n.º 7
0
static void ffmpeg_source_update(void *data, obs_data_t *settings)
{
	struct ffmpeg_source *s = data;

	bool is_local_file = obs_data_get_bool(settings, "is_local_file");

	char *input;
	char *input_format;

	bfree(s->input);
	bfree(s->input_format);

	if (is_local_file) {
		input = (char *)obs_data_get_string(settings, "local_file");
		input_format = NULL;
		s->is_looping = obs_data_get_bool(settings, "looping");
		s->close_when_inactive = obs_data_get_bool(settings,
				"close_when_inactive");

		obs_source_set_async_unbuffered(s->source, true);
	} else {
		input = (char *)obs_data_get_string(settings, "input");
		input_format = (char *)obs_data_get_string(settings,
				"input_format");
		s->is_looping = false;
		s->close_when_inactive = true;

		obs_source_set_async_unbuffered(s->source, false);
	}

	s->input = input ? bstrdup(input) : NULL;
	s->input_format = input_format ? bstrdup(input_format) : NULL;
#ifndef __APPLE__
	s->is_hw_decoding = obs_data_get_bool(settings, "hw_decode");
#endif
	s->is_clear_on_media_end = obs_data_get_bool(settings,
			"clear_on_media_end");
	s->restart_on_activate = obs_data_get_bool(settings,
			"restart_on_activate");
	s->range = (enum video_range_type)obs_data_get_int(settings,
			"color_range");
	s->buffering_mb = (int)obs_data_get_int(settings, "buffering_mb");
	s->is_local_file = is_local_file;

	if (s->media_valid) {
		mp_media_free(&s->media);
		s->media_valid = false;
	}

	bool active = obs_source_active(s->source);
	if (!s->close_when_inactive || active)
		ffmpeg_source_open(s);

	dump_source_info(s, input, input_format);
	if (!s->restart_on_activate || active)
		ffmpeg_source_start(s);
}
Ejemplo n.º 8
0
void BrowserSource::UpdateSettings(obs_data_t *settings)
{
	isLocalFile = obs_data_get_bool(settings, "is_local_file");
	url = obs_data_get_string(settings, isLocalFile ? "local_file" : "url");
	css = obs_data_get_string(settings, "css");
	width = (uint32_t)obs_data_get_int(settings, "width");
	height = (uint32_t)obs_data_get_int(settings, "height");
	fps = (uint32_t)obs_data_get_int(settings, "fps");
	shutdown = obs_data_get_bool(settings, "shutdown");

	UpdateBrowser();
}
Ejemplo n.º 9
0
static bool init_connect(struct rtmp_stream *stream)
{
	obs_service_t *service;
	obs_data_t *settings;
	const char *bind_ip;
	int64_t drop_p;
	int64_t drop_b;

	if (stopping(stream)) {
		pthread_join(stream->send_thread, NULL);
	}

	free_packets(stream);

	service = obs_output_get_service(stream->output);
	if (!service)
		return false;

	os_atomic_set_bool(&stream->disconnected, false);
	stream->total_bytes_sent = 0;
	stream->dropped_frames   = 0;
	stream->min_priority     = 0;

	settings = obs_output_get_settings(stream->output);
	dstr_copy(&stream->path,     obs_service_get_url(service));
	dstr_copy(&stream->key,      obs_service_get_key(service));
	dstr_copy(&stream->username, obs_service_get_username(service));
	dstr_copy(&stream->password, obs_service_get_password(service));
	dstr_depad(&stream->path);
	dstr_depad(&stream->key);
	drop_b = (int64_t)obs_data_get_int(settings, OPT_DROP_THRESHOLD);
	drop_p = (int64_t)obs_data_get_int(settings, OPT_PFRAME_DROP_THRESHOLD);
	stream->max_shutdown_time_sec =
		(int)obs_data_get_int(settings, OPT_MAX_SHUTDOWN_TIME_SEC);

	if (drop_p < (drop_b + 200))
		drop_p = drop_b + 200;

	stream->drop_threshold_usec = 1000 * drop_b;
	stream->pframe_drop_threshold_usec = 1000 * drop_p;

	bind_ip = obs_data_get_string(settings, OPT_BIND_IP);
	dstr_copy(&stream->bind_ip, bind_ip);

	stream->new_socket_loop = obs_data_get_bool(settings,
			OPT_NEWSOCKETLOOP_ENABLED);
	stream->low_latency_mode = obs_data_get_bool(settings,
			OPT_LOWLATENCY_ENABLED);

	obs_data_release(settings);
	return true;
}
Ejemplo n.º 10
0
static bool rtmp_stream_start(void *data)
{
	struct rtmp_stream *stream = data;
	obs_service_t *service = obs_output_get_service(stream->output);
	obs_data_t *settings;

	if (!obs_output_can_begin_data_capture(stream->output, 0))
		return false;
	if (!obs_output_initialize_encoders(stream->output, 0))
		return false;

	stream->total_bytes_sent = 0;
	stream->dropped_frames   = 0;

	settings = obs_output_get_settings(stream->output);
	dstr_copy(&stream->path,     obs_service_get_url(service));
	dstr_copy(&stream->key,      obs_service_get_key(service));
	dstr_copy(&stream->username, obs_service_get_username(service));
	dstr_copy(&stream->password, obs_service_get_password(service));
	stream->drop_threshold_usec =
		(int64_t)obs_data_get_int(settings, OPT_DROP_THRESHOLD) * 1000;
	obs_data_release(settings);

	return pthread_create(&stream->connect_thread, NULL, connect_thread,
			stream) == 0;
}
Ejemplo n.º 11
0
/**
 * The x server was changed
 */
static bool xshm_server_changed(obs_properties_t *props,
		obs_property_t *p, obs_data_t *settings)
{
	UNUSED_PARAMETER(p);

	bool advanced           = obs_data_get_bool(settings, "advanced");
	int_fast32_t old_screen = obs_data_get_int(settings, "screen");
	const char *server      = obs_data_get_string(settings, "server");
	obs_property_t *screens = obs_properties_get(props, "screen");

	/* we want a real NULL here in case there is no string here */
	server = (advanced && *server) ? server : NULL;

	obs_property_list_clear(screens);

	Display *dpy = XOpenDisplay(server);
	if (!dpy) {
		obs_property_set_enabled(screens, false);
		return true;
	}

	struct dstr screen_info;
	dstr_init(&screen_info);
	bool xinerama = xinerama_is_active(dpy);
	int_fast32_t count = (xinerama) ?
			xinerama_screen_count(dpy) : XScreenCount(dpy);

	for (int_fast32_t i = 0; i < count; ++i) {
		int_fast32_t x, y, w, h;
		x = y = w = h = 0;

		if (xinerama)
			xinerama_screen_geo(dpy, i, &x, &y, &w, &h);
		else
			x11_screen_geo(dpy, i, &w, &h);

		dstr_printf(&screen_info, "Screen %"PRIuFAST32" (%"PRIuFAST32
				"x%"PRIuFAST32" @ %"PRIuFAST32
				",%"PRIuFAST32")", i, w, h, x, y);

		obs_property_list_add_int(screens, screen_info.array, i);
	}

	/* handle missing screen */
	if (old_screen + 1 > count) {
		dstr_printf(&screen_info, "Screen %"PRIuFAST32" (not found)",
				old_screen);
		size_t index = obs_property_list_add_int(screens,
				screen_info.array, old_screen);
		obs_property_list_item_disable(screens, index, true);

	}

	dstr_free(&screen_info);

	XCloseDisplay(dpy);
	obs_property_set_enabled(screens, true);

	return true;
}
Ejemplo n.º 12
0
/*
 * Format selected callback
 */
static bool format_selected(obs_properties_t *props, obs_property_t *p,
		obs_data_t *settings)
{
	UNUSED_PARAMETER(p);
	int dev = v4l2_open(obs_data_get_string(settings, "device_id"),
			O_RDWR | O_NONBLOCK);
	if (dev == -1)
		return false;

	int input     = (int) obs_data_get_int(settings, "input");
	uint32_t caps = 0;
	if (v4l2_get_input_caps(dev, input, &caps) < 0)
		return false;
	caps &= V4L2_IN_CAP_STD | V4L2_IN_CAP_DV_TIMINGS;

	obs_property_t *resolution = obs_properties_get(props, "resolution");
	obs_property_t *framerate  = obs_properties_get(props, "framerate");
	obs_property_t *standard   = obs_properties_get(props, "standard");
	obs_property_t *dv_timing  = obs_properties_get(props, "dv_timing");

	obs_property_set_visible(resolution, (!caps) ? true : false);
	obs_property_set_visible(framerate,  (!caps) ? true : false);
	obs_property_set_visible(standard,
			(caps & V4L2_IN_CAP_STD) ? true : false);
	obs_property_set_visible(dv_timing,
			(caps & V4L2_IN_CAP_DV_TIMINGS) ? true : false);

	if (!caps) {
		v4l2_resolution_list(dev, obs_data_get_int(
				settings, "pixelformat"), resolution);
	}
	if (caps & V4L2_IN_CAP_STD)
		v4l2_standard_list(dev, standard);
	if (caps & V4L2_IN_CAP_DV_TIMINGS)
		v4l2_dv_timing_list(dev, dv_timing);

	v4l2_close(dev);

	if (!caps)
		obs_property_modified(resolution, settings);
	if (caps & V4L2_IN_CAP_STD)
		obs_property_modified(standard, settings);
	if (caps & V4L2_IN_CAP_DV_TIMINGS)
		obs_property_modified(dv_timing, settings);

	return true;
}
Ejemplo n.º 13
0
static void scene_load_item(struct obs_scene *scene, obs_data_t *item_data)
{
	const char            *name = obs_data_get_string(item_data, "name");
	obs_source_t          *source = obs_get_source_by_name(name);
	struct obs_scene_item *item;
	bool visible;

	if (!source) {
		blog(LOG_WARNING, "[scene_load_item] Source %s not found!",
				name);
		return;
	}

	item = obs_scene_add(scene, source);
	if (!item) {
		blog(LOG_WARNING, "[scene_load_item] Could not add source '%s' "
		                  "to scene '%s'!",
		                  name, obs_source_get_name(scene->source));
		
		obs_source_release(source);
		return;
	}

	obs_data_set_default_int(item_data, "align",
			OBS_ALIGN_TOP | OBS_ALIGN_LEFT);

	item->rot     = (float)obs_data_get_double(item_data, "rot");
	item->align   = (uint32_t)obs_data_get_int(item_data, "align");
	visible = obs_data_get_bool(item_data, "visible");
	obs_data_get_vec2(item_data, "pos",    &item->pos);
	obs_data_get_vec2(item_data, "scale",  &item->scale);

	set_visibility(item, visible);

	item->bounds_type =
		(enum obs_bounds_type)obs_data_get_int(item_data,
				"bounds_type");
	item->bounds_align =
		(uint32_t)obs_data_get_int(item_data, "bounds_align");
	obs_data_get_vec2(item_data, "bounds", &item->bounds);

	obs_source_release(source);

	update_item_transform(item);
}
Ejemplo n.º 14
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static inline void update_settings(struct monitor_capture *capture,
                                   obs_data_t *settings)
{
    capture->monitor        = (int)obs_data_get_int(settings, "monitor");
    capture->capture_cursor = obs_data_get_bool(settings, "capture_cursor");
    capture->compatibility  = obs_data_get_bool(settings, "compatibility");

    dc_capture_free(&capture->data);
    update_monitor(capture, settings);
}
Ejemplo n.º 15
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static void decklink_update(void *data, obs_data_t *settings)
{
	DeckLink *decklink = (DeckLink *)data;
	const char *hash = obs_data_get_string(settings, DEVICE_HASH);
	long long id = obs_data_get_int(settings, MODE_ID);
	BMDPixelFormat pixelFormat = (BMDPixelFormat)obs_data_get_int(settings,
			PIXEL_FORMAT);
	speaker_layout channelFormat = (speaker_layout)obs_data_get_int(settings,
			CHANNEL_FORMAT);

	decklink_enable_buffering(decklink,
			obs_data_get_bool(settings, BUFFERING));

	ComPtr<DeckLinkDevice> device;
	device.Set(deviceEnum->FindByHash(hash));

	decklink->SetPixelFormat(pixelFormat);
	decklink->SetChannelFormat(channelFormat);
	decklink->Activate(device, id);
}
Ejemplo n.º 16
0
void obs_transition_load(obs_source_t *tr, obs_data_t *data)
{
    const char *name = obs_data_get_string(data, "transition_source_a");
    int64_t alignment = obs_data_get_int(data, "transition_alignment");
    int64_t mode = obs_data_get_int(data, "transition_mode");
    int64_t scale_type = obs_data_get_int(data, "transition_scale_type");
    int64_t cx = obs_data_get_int(data, "transition_cx");
    int64_t cy = obs_data_get_int(data, "transition_cy");
    obs_source_t *source = NULL;

    if (name) {
        source = obs_get_source_by_name(name);
        if (source) {
            if (!obs_source_add_active_child(tr, source)) {
                blog(LOG_WARNING, "Cannot set transition '%s' "
                     "to source '%s' due to "
                     "infinite recursion",
                     tr->context.name, name);
                obs_source_release(source);
                source = NULL;
            }
        } else {
            blog(LOG_WARNING, "Failed to find source '%s' for "
                 "transition '%s'",
                 name, tr->context.name);
        }
    }

    lock_transition(tr);
    tr->transition_sources[0] = source;
    tr->transition_source_active[0] = true;
    tr->transition_alignment = (uint32_t)alignment;
    tr->transition_mode = (enum obs_transition_mode)mode;
    tr->transition_scale_type = (enum obs_transition_scale_type)scale_type;
    tr->transition_cx = (uint32_t)cx;
    tr->transition_cy = (uint32_t)cy;
    unlock_transition(tr);

    recalculate_transition_size(tr);
    recalculate_transition_matrices(tr);
}
Ejemplo n.º 17
0
static void stinger_update(void *data, obs_data_t *settings)
{
	struct stinger_info *s = data;
	const char *path = obs_data_get_string(settings, "path");

	obs_data_t *media_settings = obs_data_create();
	obs_data_set_string(media_settings, "local_file", path);

	obs_source_release(s->media_source);
	s->media_source = obs_source_create_private("ffmpeg_source", NULL,
			media_settings);
	obs_data_release(media_settings);

	int64_t point = obs_data_get_int(settings, "transition_point");

	s->transition_point_is_frame =
			obs_data_get_int(settings, "tp_type") == TIMING_FRAME;

	if (s->transition_point_is_frame)
		s->transition_point_frame = (uint64_t)point;
	else
		s->transition_point_ns = (uint64_t)(point * 1000000LL);

	s->monitoring_type = (int)obs_data_get_int(settings,"audio_monitoring");
	obs_source_set_monitoring_type(s->media_source, s->monitoring_type);

	s->fade_style = (enum fade_style)obs_data_get_int(settings,
			"audio_fade_style");

	switch (s->fade_style) {
	default:
	case FADE_STYLE_FADE_OUT_FADE_IN:
		s->mix_a = mix_a_fade_in_out;
		s->mix_b = mix_b_fade_in_out;
		break;
	case FADE_STYLE_CROSS_FADE:
		s->mix_a = mix_a_cross_fade;
		s->mix_b = mix_b_cross_fade;
		break;
	}
}
Ejemplo n.º 18
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/*
 * Resolution selected callback
 */
static bool resolution_selected(obs_properties_t *props, obs_property_t *p,
		obs_data_t *settings)
{
	UNUSED_PARAMETER(p);
	int width, height;
	int dev = v4l2_open(obs_data_get_string(settings, "device_id"),
			O_RDWR | O_NONBLOCK);
	if (dev == -1)
		return false;

	obs_property_t *prop = obs_properties_get(props, "framerate");
	v4l2_unpack_tuple(&width, &height, obs_data_get_int(settings,
				"resolution"));
	v4l2_framerate_list(dev, obs_data_get_int(settings, "pixelformat"),
			width, height, prop);
	v4l2_close(dev);

	obs_property_modified(prop, settings);

	return true;
}
void BiLiTextSourcePropertyDlg::OnOpacitySliderChanged(int val)
{
	OpacityValLabel->setText(QString("%1%").arg(val * 100 / 255));

	obs_data_t *settings = obs_source_get_settings(mSrc);
	int color = obs_data_get_int(settings, "color1");
	val = (color & 0x00FFFFFF) | (val << 24);

	obs_data_set_int(settings, "color1", val);
	obs_data_set_int(settings, "color2", val);
	obs_source_update(mSrc, settings);
	obs_data_release(settings);
}
Ejemplo n.º 20
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/**
 * Update the capture with changed settings
 */
static void xshm_update(void *vptr, obs_data_t *settings)
{
	XSHM_DATA(vptr);

	xshm_capture_stop(data);

	data->screen_id   = obs_data_get_int(settings, "screen");
	data->show_cursor = obs_data_get_bool(settings, "show_cursor");
	data->advanced    = obs_data_get_bool(settings, "advanced");
	data->server      = bstrdup(obs_data_get_string(settings, "server"));

	xshm_capture_start(data);
}
Ejemplo n.º 21
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static bool newer_than_cache(void *param, obs_data_t *cache_file)
{
	struct file_update_data *input = param;
	const char *name = obs_data_get_string(cache_file, "name");
	int version = (int)obs_data_get_int(cache_file, "version");

	if (strcmp(input->name, name) == 0) {
		input->found = true;
		input->newer = input->version > version;
		return false;
	}

	return true;
}
Ejemplo n.º 22
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static bool transition_point_type_modified(obs_properties_t *ppts,
		obs_property_t *p, obs_data_t *s)
{
	int64_t type = obs_data_get_int(s, "tp_type");
	p = obs_properties_get(ppts, "transition_point");

	if (type == TIMING_TIME)
		obs_property_set_description(p,
				obs_module_text("TransitionPoint"));
	else
		obs_property_set_description(p,
				obs_module_text("TransitionPointFrame"));
	return true;
}
Ejemplo n.º 23
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static bool update_files_to_local(void *param, obs_data_t *local_file)
{
	struct update_info *info = param;
	struct file_update_data data = {
		.name = obs_data_get_string(local_file, "name"),
		.version = (int)obs_data_get_int(local_file, "version")
	};

	enum_files(info->cache_package, newer_than_cache, &data);
	if (data.newer || !data.found)
		copy_local_to_cache(info, data.name);

	return true;
}

static int update_local_version(struct update_info *info)
{
	int local_version;
	int cache_version = 0;

	local_version = (int)obs_data_get_int(info->local_package, "version");
	cache_version = (int)obs_data_get_int(info->cache_package, "version");

	/* if local cached version is out of date, copy new version */
	if (cache_version < local_version) {
		enum_files(info->local_package, update_files_to_local, info);
		copy_local_to_cache(info, "package.json");

		obs_data_release(info->cache_package);
		obs_data_addref(info->local_package);
		info->cache_package = info->local_package;

		return local_version;
	}

	return cache_version;
}
Ejemplo n.º 24
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static inline void key_settings_update(
		struct color_key_filter_data *filter, obs_data_t *settings)
{
	int64_t similarity = obs_data_get_int(settings, SETTING_SIMILARITY);
	int64_t smoothness = obs_data_get_int(settings, SETTING_SMOOTHNESS);
	uint32_t key_color = (uint32_t)obs_data_get_int(settings,
			SETTING_KEY_COLOR);
	const char *key_type = obs_data_get_string(settings,
			SETTING_COLOR_TYPE);

	if (strcmp(key_type, "green") == 0)
		key_color = 0x00FF00;
	else if (strcmp(key_type, "blue") == 0)
		key_color = 0xFF0000;
	else if (strcmp(key_type, "red") == 0)
		key_color = 0x0000FF;
	else if (strcmp(key_type, "magenta") == 0)
		key_color = 0xFF00FF;

	vec4_from_rgba(&filter->key_color, key_color | 0xFF000000);

	filter->similarity = (float)similarity / 1000.0f;
	filter->smoothness = (float)smoothness / 1000.0f;
}
Ejemplo n.º 25
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static void crop_filter_update(void *data, obs_data_t *settings)
{
	struct crop_filter_data *filter = data;

	filter->absolute = !obs_data_get_bool(settings, "relative");
	filter->left = (int)obs_data_get_int(settings, "left");
	filter->top = (int)obs_data_get_int(settings, "top");
	filter->right = (int)obs_data_get_int(settings, "right");
	filter->bottom = (int)obs_data_get_int(settings, "bottom");
	filter->abs_cx = (int)obs_data_get_int(settings, "cx");
	filter->abs_cy = (int)obs_data_get_int(settings, "cy");
}
Ejemplo n.º 26
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static void add_video_encoder_params(struct ffmpeg_muxer *stream,
		struct dstr *cmd, obs_encoder_t *vencoder)
{
	obs_data_t *settings = obs_encoder_get_settings(vencoder);
	int bitrate = (int)obs_data_get_int(settings, "bitrate");
	video_t *video = obs_get_video();
	const struct video_output_info *info = video_output_get_info(video);

	obs_data_release(settings);

	dstr_catf(cmd, "%s %d %d %d %d %d ",
			"h264",
			bitrate,
			obs_output_get_width(stream->output),
			obs_output_get_height(stream->output),
			(int)info->fps_num,
			(int)info->fps_den);
}
Ejemplo n.º 27
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static void update_monitor(struct monitor_capture *capture,
		obs_data_t *settings)
{
	struct monitor_info monitor = {0};
	uint32_t width, height;

	monitor.desired_id = (int)obs_data_get_int(settings, "monitor");
	EnumDisplayMonitors(NULL, NULL, enum_monitor, (LPARAM)&monitor);

	capture->monitor = monitor.id;

	width  = monitor.rect.right  - monitor.rect.left;
	height = monitor.rect.bottom - monitor.rect.top;

	dc_capture_init(&capture->data, monitor.rect.left, monitor.rect.top,
			width, height, capture->capture_cursor,
			capture->compatibility);
}
static inline void update_settings(struct duplicator_capture *capture,
		obs_data_t *settings)
{
	capture->monitor        = (int)obs_data_get_int(settings, "monitor");
	capture->capture_cursor = obs_data_get_bool(settings, "capture_cursor");

	obs_enter_graphics();

	gs_duplicator_destroy(capture->duplicator);
	capture->duplicator = gs_duplicator_create(capture->monitor);
	capture->width = 0;
	capture->height = 0;
	capture->x = 0;
	capture->y = 0;
	capture->rot = 0;
	capture->reset_timeout = 0.0f;

	obs_leave_graphics();
}
static bool confirm_service_file(void *param, struct file_download_data *file)
{
	if (astrcmpi(file->name, "services.json") == 0) {
		obs_data_t *data;
		int format_version;

		data = obs_data_create_from_json((char*)file->buffer.array);
		if (!data)
			return false;

		format_version = (int)obs_data_get_int(data, "format_version");
		obs_data_release(data);

		if (format_version != RTMP_SERVICES_FORMAT_VERSION)
			return false;
	}

	UNUSED_PARAMETER(param);
	return true;
}
Ejemplo n.º 30
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static void add_audio_encoder_params(struct dstr *cmd, obs_encoder_t *aencoder)
{
	obs_data_t *settings = obs_encoder_get_settings(aencoder);
	int bitrate = (int)obs_data_get_int(settings, "bitrate");
	audio_t *audio = obs_get_audio();
	struct dstr name = {0};

	obs_data_release(settings);

	dstr_copy(&name, obs_encoder_get_name(aencoder));
	dstr_replace(&name, "\"", "\"\"");

	dstr_catf(cmd, "\"%s\" %d %d %d ",
			name.array,
			bitrate,
			(int)obs_encoder_get_sample_rate(aencoder),
			(int)audio_output_get_channels(audio));

	dstr_free(&name);
}