void OBSBasic::on_tabAddSceneBtn_clicked()
{
QString format{ QTStr("Basic.Main.DefaultSceneName.Text") };
QString sceneName = format.arg(m_curNewSceneNameIndex++);
{
std::string name = QT_TO_UTF8(sceneName);
obs_scene_t *scene = obs_scene_create(name.c_str());
obs_source_t *source = obs_scene_get_source(scene);
AddScene(source);
SetCurrentScene(source);
obs_scene_release(scene);
}
}
void BiLiOBSMainWid::LoadScene()
{
obs_data_t* sceneData = BiliConfigFile::LoadSceneData();
if (sceneData)
{
BiliSceneConfig::Set(sceneData);
obs_data_release(sceneData);
}
//如果加载进来的场景不够3个，就补到三个
std::string firstAddedScene;
int sceneCount = 0;
for (OBSSource& src : OBSEnumSources())
{
if (strcmp(obs_source_get_id(src), "scene") == 0)
{
++sceneCount;
}
}
int nextSceneIndex = 1;
for (; sceneCount < 3; ++sceneCount)
{
restartByNewName:
std::string sceneName = tr("Scene %1").arg(nextSceneIndex).toUtf8().data();
obs_source_t* existedSource = obs_get_source_by_name(sceneName.c_str());
if (existedSource != 0)
{
obs_source_release(existedSource);
++nextSceneIndex;
goto restartByNewName;
}
if (firstAddedScene.empty())
{
firstAddedScene = sceneName;
}
obs_scene_t* scene = obs_scene_create(sceneName.c_str());
obs_source_t* sceneSource = obs_scene_get_source(scene);
obs_add_source(sceneSource);
obs_scene_release(scene);
}
obs_source_t* currentOutputSource = obs_get_output_source(0);
if (!currentOutputSource)
{
if (!firstAddedScene.empty())
{
currentOutputSource = obs_get_source_by_name(firstAddedScene.c_str());
if (currentOutputSource)
{
obs_set_output_source(0, currentOutputSource);
obs_source_release(currentOutputSource);
}
}
}
else
{
obs_source_release(currentOutputSource);
}
//更新列表控件
sceneListWidgetOperator->NotifyCurrentSceneChanged();
}
int WINAPI WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPSTR cmdLine,
int numCmd)
{
HWND hwnd = NULL;
base_set_log_handler(do_log);
try {
hwnd = CreateTestWindow(instance);
if (!hwnd)
throw "Couldn't create main window";
/* ------------------------------------------------------ */
/* create OBS */
CreateOBS(hwnd);
/* ------------------------------------------------------ */
/* load module */
if (obs_load_module("test-input") != 0)
throw "Couldn't load module";
/* ------------------------------------------------------ */
/* create source */
SourceContext source = obs_source_create(SOURCE_INPUT,
"random", "some randon source", NULL);
if (!source)
throw "Couldn't create random test source";
/* ------------------------------------------------------ */
/* create filter */
SourceContext filter = obs_source_create(SOURCE_FILTER,
"test", "a nice little green filter", NULL);
if (!filter)
throw "Couldn't create test filter";
obs_source_filter_add(source, filter);
/* ------------------------------------------------------ */
/* create scene and add source to scene (twice) */
SceneContext scene = obs_scene_create("test scene");
if (!scene)
throw "Couldn't create scene";
AddTestItems(scene, source);
/* ------------------------------------------------------ */
/* set the scene as the primary draw source and go */
obs_set_output_source(0, source);
MSG msg;
while (GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
} catch (char *error) {
MessageBoxA(NULL, error, NULL, 0);
}
obs_shutdown();
blog(LOG_INFO, "Number of memory leaks: %llu", bnum_allocs());
DestroyWindow(hwnd);
return 0;
}