Dwayne Harris 3 years ago
parent
commit
779cdae4f4
  1. 114
      obs.c

114
obs.c

@ -9,7 +9,7 @@ const int window_width = 1280;
const int window_height = 720;
obs_display_t *display;
const char * go_get_version()
const char* go_get_version()
{
sprintf(version, "Version: 0.0.1; OBS version: %s\n", obs_get_version_string());
return version;
@ -74,17 +74,18 @@ static void render_sources_window(GtkApplication *app, GtkWidget *parent_window)
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_title(GTK_WINDOW(window), "OBS - Progrium");
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.format = GS_BGRA;
info.zsformat = GS_ZS_NONE;
struct gs_init_data info = {
.cx = window_width,
.cy = window_height,
.window.id = gdk_x11_window_get_xid(gtk_widget_get_window(window)),
.window.display = gdk_window_get_display(gtk_widget_get_window(window)),
.format = GS_BGRA,
.zsformat = GS_ZS_NONE,
};
display = obs_display_create(&info, 0);
if (display == NULL)
@ -94,21 +95,22 @@ static void activate(GtkApplication *app, gpointer user_data)
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);
//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, "device_id", "/dev/video2");
//obs_data_set_string(settings, "format", "NV12");
obs_source_t *source = obs_source_create("v4l2_input", "Source", settings, NULL);
if (source == NULL)
printf("couldn't create source");
@ -125,7 +127,8 @@ static void activate(GtkApplication *app, gpointer user_data)
int main(int argc, char **argv)
{
GtkApplication* app;
int status;
obs_module_t *module;
int status, res;
app = gtk_application_new("xyz.dwayne.obs", G_APPLICATION_FLAGS_NONE);
g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
@ -139,31 +142,48 @@ int main(int argc, char **argv)
printf("Failed to start OBS...\n");
return 1;
}
obs_load_all_modules();
// This next line crashes the app on load
//obs_load_all_modules();
// This just initializes OpenGL
// This just initializes OpenGL.
// The program won't run if OpenGL hasn't been initialized.
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;
res = obs_open_module(&module, "/usr/lib/x86_64-linux-gnu/obs-plugins/obs-ffmpeg.so", NULL);
if (res != MODULE_SUCCESS)
printf("error opening plugin\n");
obs_init_module(module);
res = obs_open_module(&module, "/usr/lib/x86_64-linux-gnu/obs-plugins/linux-v4l2.so", NULL);
if (res != MODULE_SUCCESS)
printf("error opening v4l2 plugin\n");
obs_init_module(module);
obs_post_load_modules();
struct obs_video_info v = {
.graphics_module = "libobs-opengl.so.0",
.fps_num = 30000,
.fps_den = 1001,
.base_width = window_width,
.base_height = window_height,
.output_width = window_width,
.output_height = window_height,
.output_format = VIDEO_FORMAT_NV12,
.adapter = 0,
.gpu_conversion = true,
.colorspace = VIDEO_CS_601,
.range = VIDEO_RANGE_PARTIAL,
.scale_type = OBS_SCALE_BICUBIC,
};
struct obs_audio_info a = {
.samples_per_sec = 44100,
.speakers = SPEAKERS_STEREO,
};
obs_reset_video(&v);
obs_reset_audio(&a);

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