dwayne
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obs-sample
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WIP

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Dwayne Harris 3 years ago
parent
e75dae0d77
commit
c6e239afcd
1 changed files with 119 additions and 79 deletions
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  1. 198
      obs.c

198
obs.c
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@ -9,82 +9,120 @@ const int window_width = 1280;
const int window_height = 720;
obs_display_t *display;
const char *
get_version()
const char * go_get_version()
{
sprintf (version, "Version: 0.0.1; OBS version: %s\n", obs_get_version_string ());
sprintf(version, "Version: 0.0.1; OBS version: %s\n", obs_get_version_string());
return version;
}
void
print_version_string()
void print_version_string()
{
printf ("%s\n", get_version ());
printf("%s\n", go_get_version());
}
void
obs_render (void *param,
uint32_t cx,
uint32_t cy)
static void obs_render(void *param, uint32_t cx, uint32_t cy)
{
obs_render_main_texture ();
obs_render_main_texture();
}
void
render_input_types_window(GtkApplication *app,
GtkWidget *parent_window)
static bool enum_sources(void *param, obs_source_t *source)
{
GtkWidget *box = param;
const char *source_name = obs_source_get_name(source);
uint32_t flags = obs_source_get_output_flags(source);
if ((flags & OBS_SOURCE_VIDEO) != 0)
printf("video source!\n");
printf("source: %s\n", source_name);
gtk_container_add(GTK_CONTAINER(box), gtk_label_new(source_name));
return true;
}
static void render_sources_window(GtkApplication *app, GtkWidget *parent_window)
{
GtkWidget *window, *box;
const char *input_type;
const char *t;
printf("rendering input types\n");
printf("rendering sources\n");
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "OBS - Sources");
gtk_window_set_default_size (GTK_WINDOW (window), 500, 500);
window = gtk_application_window_new(app);
gtk_window_set_title(GTK_WINDOW(window), "OBS - Sources");
gtk_window_set_default_size(GTK_WINDOW(window), 500, 500);
box = gtk_list_box_new();
box = gtk_list_box_new ();
for (int i = 0; obs_enum_input_types (i, &input_type); ++i)
for (int i = 0; obs_enum_source_types(i, &t); ++i)
{
printf("input type: %s\n", input_type);
gtk_container_add (GTK_CONTAINER (box), gtk_label_new (input_type));
printf("source type: %s\n", t);
//gtk_container_add(GTK_CONTAINER(box), gtk_label_new(t));
}
gtk_container_add ( GTK_CONTAINER (window), box);
gtk_widget_show_all (box);
gtk_window_present (GTK_WINDOW (window));
for (int i = 0; obs_enum_input_types(i, &t); ++i)
{
printf("input type: %s\n", t);
//gtk_container_add(GTK_CONTAINER(box), gtk_label_new(t));
}
obs_enum_sources(enum_sources, box);
gtk_container_add(GTK_CONTAINER(window), box);
gtk_widget_show_all(box);
gtk_window_present(GTK_WINDOW(window));
}
static void
activate (GtkApplication *app,
gpointer user_data)
static void activate(GtkApplication *app, gpointer user_data)
{
GtkWidget *window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "OBS");
gtk_window_set_default_size (GTK_WINDOW (window), window_width, window_height);
gtk_window_present (GTK_WINDOW (window));
GtkWidget *window = gtk_application_window_new(app);
gtk_window_set_title(GTK_WINDOW(window), "OBS");
gtk_window_set_default_size(GTK_WINDOW(window), window_width, window_height);
gtk_window_present(GTK_WINDOW(window));
struct gs_init_data info;
info.cx = window_width;
info.cy = window_height;
info.window.id = gdk_x11_window_get_xid (gtk_widget_get_window (window));
info.window.display = gdk_window_get_display (gtk_widget_get_window (window));
info.window.id = gdk_x11_window_get_xid(gtk_widget_get_window(window));
info.window.display = gdk_window_get_display(gtk_widget_get_window(window));
info.format = GS_BGRA;
info.zsformat = GS_ZS_NONE;
display = obs_display_create (&info, 0);
display = obs_display_create(&info, 0);
if (display == NULL)
{
printf("error creating display!\n");
}
{
printf("error creating display!\n");
}
obs_display_add_draw_callback(display, obs_render, NULL);
//const char *v_id = obs_get_latest_input_type_id();
obs_data_t *settings = obs_data_create();
obs_data_set_default_int(settings, "input", -1);
obs_data_set_default_int(settings, "pixelformat", -1);
obs_data_set_default_int(settings, "standard", -1);
obs_data_set_default_int(settings, "dv_timing", -1);
obs_data_set_default_int(settings, "resolution", -1);
obs_data_set_default_int(settings, "framerate", -1);
obs_data_set_default_int(settings, "color_range", VIDEO_RANGE_DEFAULT);
obs_data_set_default_bool(settings, "buffering", true);
obs_data_set_default_bool(settings, "auto_reset", false);
obs_data_set_default_int(settings, "timeout_frames", 5);
//obs_data_set_string(settings, "local_file", "");
obs_source_t *source = obs_source_create("souce1", "Source", NULL, NULL);
if (source == NULL)
printf("couldn't create source");
obs_scene_t *scene = obs_scene_create("scene1");
if (scene == NULL)
printf("couldn't create scene");
obs_scene_add(scene, source);
obs_set_output_source(0, obs_scene_get_source(scene));
obs_display_add_draw_callback (display, obs_render, NULL);
render_input_types_window (app, window);
render_sources_window(app, window);
}
int
main(int argc,
char **argv)
int main(int argc, char **argv)
{
GtkApplication* app;
int status;
@ -95,47 +133,49 @@ main(int argc,
print_version_string();
if (!obs_initialized())
{
if (!obs_startup("en-US", NULL, NULL))
{
if (!obs_startup("en-US", NULL, NULL))
{
printf("Failed to start OBS...\n");
return 1;
}
// This just initializes OpenGL
glutInit(&argc, argv);
struct obs_video_info v;
struct obs_audio_info a;
v.graphics_module = "libobs-opengl.so.0";
v.fps_num = 30000;
v.fps_den = 1001;
v.base_width = window_width;
v.base_height = window_height;
v.output_width = window_width;
v.output_height = window_height;
v.output_format = VIDEO_FORMAT_NV12;
v.adapter = 0;
v.gpu_conversion = true;
v.colorspace = VIDEO_CS_601;
v.range = VIDEO_RANGE_PARTIAL;
v.scale_type = OBS_SCALE_BICUBIC;
a.samples_per_sec = 44100;
a.speakers = SPEAKERS_STEREO;
obs_reset_video (&v);
obs_reset_audio (&a);
printf("Failed to start OBS...\n");
return 1;
}
status = g_application_run (G_APPLICATION (app), argc, argv);
obs_load_all_modules();
// This just initializes OpenGL
glutInit(&argc, argv);
struct obs_video_info v;
struct obs_audio_info a;
v.graphics_module = "libobs-opengl.so.0";
v.fps_num = 30000;
v.fps_den = 1001;
v.base_width = window_width;
v.base_height = window_height;
v.output_width = window_width;
v.output_height = window_height;
v.output_format = VIDEO_FORMAT_NV12;
v.adapter = 0;
v.gpu_conversion = true;
v.colorspace = VIDEO_CS_601;
v.range = VIDEO_RANGE_PARTIAL;
v.scale_type = OBS_SCALE_BICUBIC;
a.samples_per_sec = 44100;
a.speakers = SPEAKERS_STEREO;
obs_reset_video(&v);
obs_reset_audio(&a);
}
status = g_application_run(G_APPLICATION(app), argc, argv);
if (display != NULL)
obs_display_destroy (display);
obs_display_destroy(display);
obs_shutdown ();
g_object_unref (app);
obs_shutdown();
g_object_unref(app);
return status;
}
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