Exemplos de obs_get_default_effect em C++ (Cpp)

Exemplo n.º 1

Arquivo: obs-source.c Projeto: Christicles/obs-studio

static void obs_source_draw_async_texture(struct obs_source *source)
{
	effect_t    effect        = gs_geteffect();
	bool        yuv           = format_is_yuv(source->async_format);
	bool        limited_range = yuv && !source->async_full_range;
	const char  *type         = yuv ? "DrawMatrix" : "Draw";
	bool        def_draw      = (!effect);
	technique_t tech;

	if (def_draw) {
		effect = obs_get_default_effect();
		tech = effect_gettechnique(effect, type);
		technique_begin(tech);
		technique_beginpass(tech, 0);
	}

	obs_source_draw_texture(source, effect,
			yuv ? source->async_color_matrix : NULL,
			limited_range ? source->async_color_range_min : NULL,
			limited_range ? source->async_color_range_max : NULL);

	if (def_draw) {
		technique_endpass(tech);
		technique_end(tech);
	}
}

Exemplo n.º 2

Arquivo: xshm-input.c Projeto: AlexNe/obs-studio

/**
 * Render the capture data
 */
static void xshm_video_render(void *vptr, gs_effect_t *effect)
{
	XSHM_DATA(vptr);

	effect = obs_get_opaque_effect();

	if (!data->texture)
		return;

	gs_eparam_t *image = gs_effect_get_param_by_name(effect, "image");
	gs_effect_set_texture(image, data->texture);

	while (gs_effect_loop(effect, "Draw")) {
		gs_draw_sprite(data->texture, 0, 0, 0);
	}

	if (data->show_cursor) {
		effect = obs_get_default_effect();

		while (gs_effect_loop(effect, "Draw")) {
			xcb_xcursor_render(data->cursor);
		}
	}
}