int aac_get_top_sample(auds_t *auds, u_int8_t **data, int *size)
{
aac_t *aac=(aac_t *)auds->stream;
stop_decoder(aac);
run_decoder(aac);
return aac_get_next_sample(auds, data, size);
}
int aac_close(auds_t *auds)
{
aac_t *aac=(aac_t *)auds->stream;
if(!aac) return -1;
if(aac->inf) fclose(aac->inf);
stop_decoder(aac);
unlink(FIFO_NAME);
if(aac->buffer) free(aac->buffer);
if(aac->fname) free(aac->fname);
free(aac);
return 0;
}
static gboolean
app_run (App * app, int argc, char *argv[])
{
if (argc < 2) {
g_message ("no bitstream file specified");
return FALSE;
}
app->file_name = g_strdup (argv[1]);
if (!g_file_test (app->file_name, G_FILE_TEST_IS_REGULAR)) {
g_message ("failed to find file '%s'", app->file_name);
return FALSE;
}
app->codec = identify_codec (app->file_name);
if (!app->codec) {
app->codec = identify_codec_from_string (g_codec_str);
if (!app->codec) {
g_message ("failed to identify codec for '%s'", app->file_name);
return FALSE;
}
}
g_print ("Simple decoder (%s bitstream)\n", string_from_codec (app->codec));
app->display = video_output_create_display (NULL);
if (!app->display) {
g_message ("failed to create VA display");
return FALSE;
}
app->window = video_output_create_window (app->display,
app->window_width, app->window_height);
if (!app->window) {
g_message ("failed to create window");
return FALSE;
}
gst_vaapi_window_show (app->window);
if (!start_decoder (app)) {
g_message ("failed to start decoder thread");
return FALSE;
}
if (!start_renderer (app)) {
g_message ("failed to start renderer thread");
return FALSE;
}
app_check_events (app);
stop_renderer (app);
stop_decoder (app);
g_print ("Decoded %u frames", app->num_frames);
if (g_benchmark) {
const gdouble elapsed = g_timer_elapsed (app->timer, NULL);
g_print (" in %.2f sec (%.1f fps)\n",
elapsed, (gdouble) app->num_frames / elapsed);
}
g_print ("\n");
return TRUE;
}
