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source-mirror: Refactor onto obs::source_factory

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2019-10-15 13:34:47 +02:00
parent d47ab0570f
commit 52c9e372ba
2 changed files with 247 additions and 409 deletions
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560
source/sources/source-mirror.cpp
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@ -61,365 +61,6 @@
#define ST_SCALING_BOUNDS_FILLHEIGHT "Source.Mirror.Scaling.Bounds.FillHeight"
#define ST_SCALING_ALIGNMENT "Source.Mirror.Scaling.Alignment"
static std::shared_ptr<source::mirror::mirror_factory> factory_instance = nullptr;
void source::mirror::mirror_factory::initialize()
{
factory_instance = std::make_shared<source::mirror::mirror_factory>();
}
void source::mirror::mirror_factory::finalize()
{
factory_instance.reset();
}
std::shared_ptr<source::mirror::mirror_factory> source::mirror::mirror_factory::get()
{
return factory_instance;
}
source::mirror::mirror_factory::mirror_factory()
{
memset(&_source_info, 0, sizeof(obs_source_info));
_source_info.id = "obs-stream-effects-source-mirror";
_source_info.type = OBS_SOURCE_TYPE_INPUT;
_source_info.output_flags = OBS_SOURCE_VIDEO | OBS_SOURCE_AUDIO | OBS_SOURCE_CUSTOM_DRAW;
_source_info.get_name = get_name;
_source_info.get_defaults = get_defaults;
_source_info.get_properties = get_properties;
_source_info.get_width = get_width;
_source_info.get_height = get_height;
_source_info.create = create;
_source_info.destroy = destroy;
_source_info.update = update;
_source_info.activate = activate;
_source_info.deactivate = deactivate;
_source_info.video_tick = video_tick;
_source_info.video_render = video_render;
_source_info.enum_active_sources = enum_active_sources;
_source_info.load = load;
_source_info.save = save;
obs_register_source(&_source_info);
}
source::mirror::mirror_factory::~mirror_factory() {}
const char* source::mirror::mirror_factory::get_name(void*) noexcept try {
return D_TRANSLATE(ST);
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::get_defaults(obs_data_t* data) noexcept try {
obs_data_set_default_string(data, ST_SOURCE, "");
obs_data_set_default_bool(data, ST_AUDIO, false);
obs_data_set_default_int(data, ST_AUDIO_LAYOUT, static_cast<int64_t>(SPEAKERS_UNKNOWN));
obs_data_set_default_bool(data, ST_SCALING, false);
obs_data_set_default_string(data, ST_SCALING_SIZE, "100x100");
obs_data_set_default_int(data, ST_SCALING_METHOD, (int64_t)obs_scale_type::OBS_SCALE_BILINEAR);
obs_data_set_default_bool(data, ST_SCALING_TRANSFORMKEEPORIGINAL, false);
obs_data_set_default_int(data, ST_SCALING_BOUNDS, (int64_t)obs_bounds_type::OBS_BOUNDS_STRETCH);
obs_data_set_default_int(data, ST_SCALING_ALIGNMENT, OBS_ALIGN_CENTER);
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
bool source::mirror::mirror_factory::modified_properties(obs_properties_t* pr, obs_property_t* p,
obs_data_t* data) noexcept try {
if (obs_properties_get(pr, ST_SOURCE) == p) {
obs_source_t* target = obs_get_source_by_name(obs_data_get_string(data, ST_SOURCE));
if (target) {
std::vector<char> buf(256);
snprintf(buf.data(), buf.size(), "%" PRIu32 "x%" PRIu32, obs_source_get_width(target),
obs_source_get_height(target));
obs_data_set_string(data, ST_SOURCE_SIZE, buf.data());
} else {
obs_data_set_string(data, ST_SOURCE_SIZE, "0x0");
}
obs_source_release(target);
}
if (obs_properties_get(pr, ST_AUDIO) == p) {
bool show = obs_data_get_bool(data, ST_AUDIO);
obs_property_set_visible(obs_properties_get(pr, ST_AUDIO_LAYOUT), show);
return true;
}
if (obs_properties_get(pr, ST_SCALING) == p) {
bool show = obs_data_get_bool(data, ST_SCALING);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_METHOD), show);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_SIZE), show);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_BOUNDS), show);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_ALIGNMENT), show);
return true;
}
if (obs_properties_get(pr, ST_SCALING_BOUNDS) == p) {
obs_bounds_type scaling_type = static_cast<obs_bounds_type>(obs_data_get_int(data, ST_SCALING_BOUNDS));
obs_property_t* p2 = obs_properties_get(pr, ST_SCALING_BOUNDS);
switch (scaling_type) {
case obs_bounds_type::OBS_BOUNDS_STRETCH:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_STRETCH)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_INNER:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FIT)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_OUTER:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FILL)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_TO_WIDTH:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FILLWIDTH)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_TO_HEIGHT:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FILLHEIGHT)));
break;
default:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS)));
break;
}
return true;
}
return false;
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return false;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return false;
}
obs_properties_t* source::mirror::mirror_factory::get_properties(void*) noexcept try {
obs_properties_t* pr = obs_properties_create();
obs_property_t* p = nullptr;
p = obs_properties_add_list(pr, ST_SOURCE, D_TRANSLATE(ST_SOURCE), OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_STRING);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SOURCE)));
obs_property_set_modified_callback(p, modified_properties);
obs_property_list_add_string(p, "", "");
obs::source_tracker::get()->enumerate(
[&p](std::string name, obs_source_t*) {
obs_property_list_add_string(p, std::string(name + " (Source)").c_str(), name.c_str());
return false;
},
obs::source_tracker::filter_sources);
obs::source_tracker::get()->enumerate(
[&p](std::string name, obs_source_t*) {
obs_property_list_add_string(p, std::string(name + " (Scene)").c_str(), name.c_str());
return false;
},
obs::source_tracker::filter_scenes);
p = obs_properties_add_text(pr, ST_SOURCE_SIZE, D_TRANSLATE(ST_SOURCE_SIZE), OBS_TEXT_DEFAULT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SOURCE_SIZE)));
obs_property_set_enabled(p, false);
p = obs_properties_add_bool(pr, ST_AUDIO, D_TRANSLATE(ST_AUDIO));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_AUDIO)));
obs_property_set_modified_callback(p, modified_properties);
p = obs_properties_add_list(pr, ST_AUDIO_LAYOUT, D_TRANSLATE(ST_AUDIO_LAYOUT), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Unknown)), static_cast<int64_t>(SPEAKERS_UNKNOWN));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Mono)), static_cast<int64_t>(SPEAKERS_MONO));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Stereo)), static_cast<int64_t>(SPEAKERS_STEREO));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(StereoLFE)), static_cast<int64_t>(SPEAKERS_2POINT1));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Quadraphonic)), static_cast<int64_t>(SPEAKERS_4POINT0));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(QuadraphonicLFE)),
static_cast<int64_t>(SPEAKERS_4POINT1));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Surround)), static_cast<int64_t>(SPEAKERS_5POINT1));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(FullSurround)), static_cast<int64_t>(SPEAKERS_7POINT1));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_AUDIO_LAYOUT)));
p = obs_properties_add_bool(pr, ST_SCALING, D_TRANSLATE(ST_SCALING));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING)));
obs_property_set_modified_callback(p, modified_properties);
p = obs_properties_add_list(pr, ST_SCALING_METHOD, D_TRANSLATE(ST_SCALING_METHOD), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_METHOD)));
obs_property_set_modified_callback(p, modified_properties);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_POINT), (int64_t)obs_scale_type::OBS_SCALE_POINT);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_BILINEAR), (int64_t)obs_scale_type::OBS_SCALE_BILINEAR);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_BICUBIC), (int64_t)obs_scale_type::OBS_SCALE_BICUBIC);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_LANCZOS), (int64_t)obs_scale_type::OBS_SCALE_LANCZOS);
p = obs_properties_add_text(pr, ST_SCALING_SIZE, D_TRANSLATE(ST_SCALING_SIZE), OBS_TEXT_DEFAULT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_SIZE)));
p = obs_properties_add_bool(pr, ST_SCALING_TRANSFORMKEEPORIGINAL, D_TRANSLATE(ST_SCALING_TRANSFORMKEEPORIGINAL));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_TRANSFORMKEEPORIGINAL)));
p = obs_properties_add_list(pr, ST_SCALING_BOUNDS, D_TRANSLATE(ST_SCALING_BOUNDS), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS)));
obs_property_set_modified_callback(p, modified_properties);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_STRETCH), (int64_t)obs_bounds_type::OBS_BOUNDS_STRETCH);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FIT), (int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_INNER);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FILL), (int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_OUTER);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FILLWIDTH),
(int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_TO_WIDTH);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FILLHEIGHT),
(int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_TO_HEIGHT);
p = obs_properties_add_list(pr, ST_SCALING_ALIGNMENT, D_TRANSLATE(ST_SCALING_ALIGNMENT), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_ALIGNMENT)));
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_LEFT "\\@ \\@" S_ALIGNMENT_TOP "\\@"),
OBS_ALIGN_LEFT | OBS_ALIGN_TOP);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_TOP "\\@"), OBS_ALIGN_TOP);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_RIGHT "\\@ \\@" S_ALIGNMENT_TOP "\\@"),
OBS_ALIGN_RIGHT | OBS_ALIGN_TOP);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_LEFT "\\@"), OBS_ALIGN_LEFT);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_CENTER "\\@"), OBS_ALIGN_CENTER);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_RIGHT "\\@"), OBS_ALIGN_RIGHT);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_LEFT "\\@ \\@" S_ALIGNMENT_BOTTOM "\\@"),
OBS_ALIGN_LEFT | OBS_ALIGN_BOTTOM);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_BOTTOM "\\@"), OBS_ALIGN_BOTTOM);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_RIGHT "\\@ \\@" S_ALIGNMENT_BOTTOM "\\@"),
OBS_ALIGN_RIGHT | OBS_ALIGN_BOTTOM);
return pr;
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return nullptr;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return nullptr;
}
void* source::mirror::mirror_factory::create(obs_data_t* data, obs_source_t* source) noexcept try {
return new source::mirror::mirror_instance(data, source);
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return nullptr;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return nullptr;
}
void source::mirror::mirror_factory::destroy(void* p) noexcept try {
if (p) {
delete static_cast<source::mirror::mirror_instance*>(p);
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
uint32_t source::mirror::mirror_factory::get_width(void* p) noexcept try {
if (p) {
return static_cast<source::mirror::mirror_instance*>(p)->get_width();
}
return 0;
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return 0;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return 0;
}
uint32_t source::mirror::mirror_factory::get_height(void* p) noexcept try {
if (p) {
return static_cast<source::mirror::mirror_instance*>(p)->get_height();
}
return 0;
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return 0;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return 0;
}
void source::mirror::mirror_factory::update(void* p, obs_data_t* data) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->update(data);
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::activate(void* p) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->activate();
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::deactivate(void* p) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->deactivate();
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::video_tick(void* p, float t) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->video_tick(t);
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::video_render(void* p, gs_effect_t* ef) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->video_render(ef);
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::enum_active_sources(void* p, obs_source_enum_proc_t enum_callback,
void* param) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->enum_active_sources(enum_callback, param);
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::load(void* p, obs_data_t* d) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->load(d);
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_factory::save(void* p, obs_data_t* d) noexcept try {
if (p) {
static_cast<source::mirror::mirror_instance*>(p)->save(d);
}
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
}
void source::mirror::mirror_instance::release_input()
{
// Clear any references to the previous source.
@ -474,9 +115,9 @@ void source::mirror::mirror_instance::acquire_input(std::string source_name)
}
}
source::mirror::mirror_instance::mirror_instance(obs_data_t*, obs_source_t* src)
: _self(src), _active(true), _tick(0), _scene_rendered(false), _rescale_alignment(0), _rescale_enabled(false),
_rescale_width(1), _rescale_height(1), _rescale_keep_orig_size(false),
source::mirror::mirror_instance::mirror_instance(obs_data_t* settings, obs_source_t* self)
: obs::source_instance(settings, self), _active(true), _tick(0), _scene_rendered(false), _rescale_alignment(0),
_rescale_enabled(false), _rescale_width(1), _rescale_height(1), _rescale_keep_orig_size(false),
_rescale_type(obs_scale_type::OBS_SCALE_BICUBIC), _rescale_bounds(obs_bounds_type::OBS_BOUNDS_STRETCH),
_audio_enabled(false), _audio_kill_thread(false), _audio_have_output(false), _audio_layout(SPEAKERS_UNKNOWN),
_source_item(nullptr)
@ -744,6 +385,13 @@ void source::mirror::mirror_instance::enum_active_sources(obs_source_enum_proc_t
}
}
void source::mirror::mirror_instance::enum_all_sources(obs_source_enum_proc_t enum_callback, void* param)
{
if (this->_scene) {
enum_callback(this->_self, this->_scene->get(), param);
}
}
void source::mirror::mirror_instance::load(obs_data_t* data)
{
this->update(data);
@ -830,3 +478,191 @@ void source::mirror::mirror_instance::on_audio_data(obs::source*, const audio_da
}
this->_audio_notify.notify_all();
}
std::shared_ptr<source::mirror::mirror_factory> source::mirror::mirror_factory::factory_instance;
source::mirror::mirror_factory::mirror_factory()
{
_info.id = "obs-stream-effects-source-mirror";
_info.type = OBS_SOURCE_TYPE_INPUT;
_info.output_flags = OBS_SOURCE_VIDEO | OBS_SOURCE_AUDIO | OBS_SOURCE_CUSTOM_DRAW;
obs_register_source(&_info);
}
source::mirror::mirror_factory::~mirror_factory() {}
const char* source::mirror::mirror_factory::get_name()
{
return D_TRANSLATE(ST);
}
void source::mirror::mirror_factory::get_defaults2(obs_data_t* data)
{
obs_data_set_default_string(data, ST_SOURCE, "");
obs_data_set_default_bool(data, ST_AUDIO, false);
obs_data_set_default_int(data, ST_AUDIO_LAYOUT, static_cast<int64_t>(SPEAKERS_UNKNOWN));
obs_data_set_default_bool(data, ST_SCALING, false);
obs_data_set_default_string(data, ST_SCALING_SIZE, "100x100");
obs_data_set_default_int(data, ST_SCALING_METHOD, (int64_t)obs_scale_type::OBS_SCALE_BILINEAR);
obs_data_set_default_bool(data, ST_SCALING_TRANSFORMKEEPORIGINAL, false);
obs_data_set_default_int(data, ST_SCALING_BOUNDS, (int64_t)obs_bounds_type::OBS_BOUNDS_STRETCH);
obs_data_set_default_int(data, ST_SCALING_ALIGNMENT, OBS_ALIGN_CENTER);
}
static bool modified_properties(obs_properties_t* pr, obs_property_t* p, obs_data_t* data) noexcept try {
if (obs_properties_get(pr, ST_SOURCE) == p) {
obs_source_t* target = obs_get_source_by_name(obs_data_get_string(data, ST_SOURCE));
if (target) {
std::vector<char> buf(256);
snprintf(buf.data(), buf.size(), "%" PRIu32 "x%" PRIu32, obs_source_get_width(target),
obs_source_get_height(target));
obs_data_set_string(data, ST_SOURCE_SIZE, buf.data());
} else {
obs_data_set_string(data, ST_SOURCE_SIZE, "0x0");
}
obs_source_release(target);
}
if (obs_properties_get(pr, ST_AUDIO) == p) {
bool show = obs_data_get_bool(data, ST_AUDIO);
obs_property_set_visible(obs_properties_get(pr, ST_AUDIO_LAYOUT), show);
return true;
}
if (obs_properties_get(pr, ST_SCALING) == p) {
bool show = obs_data_get_bool(data, ST_SCALING);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_METHOD), show);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_SIZE), show);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_BOUNDS), show);
obs_property_set_visible(obs_properties_get(pr, ST_SCALING_ALIGNMENT), show);
return true;
}
if (obs_properties_get(pr, ST_SCALING_BOUNDS) == p) {
obs_bounds_type scaling_type = static_cast<obs_bounds_type>(obs_data_get_int(data, ST_SCALING_BOUNDS));
obs_property_t* p2 = obs_properties_get(pr, ST_SCALING_BOUNDS);
switch (scaling_type) {
case obs_bounds_type::OBS_BOUNDS_STRETCH:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_STRETCH)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_INNER:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FIT)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_OUTER:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FILL)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_TO_WIDTH:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FILLWIDTH)));
break;
case obs_bounds_type::OBS_BOUNDS_SCALE_TO_HEIGHT:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS_FILLHEIGHT)));
break;
default:
obs_property_set_long_description(p2, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS)));
break;
}
return true;
}
return false;
} catch (const std::exception& ex) {
P_LOG_ERROR("Unexpected exception in function '%s': %s.", __FUNCTION_NAME__, ex.what());
return false;
} catch (...) {
P_LOG_ERROR("Unexpected exception in function '%s'.", __FUNCTION_NAME__);
return false;
}
obs_properties_t* source::mirror::mirror_factory::get_properties2(source::mirror::mirror_instance* data)
{
obs_properties_t* pr = obs_properties_create();
obs_property_t* p = nullptr;
p = obs_properties_add_list(pr, ST_SOURCE, D_TRANSLATE(ST_SOURCE), OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_STRING);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SOURCE)));
obs_property_set_modified_callback(p, modified_properties);
obs_property_list_add_string(p, "", "");
obs::source_tracker::get()->enumerate(
[&p](std::string name, obs_source_t*) {
obs_property_list_add_string(p, std::string(name + " (Source)").c_str(), name.c_str());
return false;
},
obs::source_tracker::filter_sources);
obs::source_tracker::get()->enumerate(
[&p](std::string name, obs_source_t*) {
obs_property_list_add_string(p, std::string(name + " (Scene)").c_str(), name.c_str());
return false;
},
obs::source_tracker::filter_scenes);
p = obs_properties_add_text(pr, ST_SOURCE_SIZE, D_TRANSLATE(ST_SOURCE_SIZE), OBS_TEXT_DEFAULT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SOURCE_SIZE)));
obs_property_set_enabled(p, false);
p = obs_properties_add_bool(pr, ST_AUDIO, D_TRANSLATE(ST_AUDIO));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_AUDIO)));
obs_property_set_modified_callback(p, modified_properties);
p = obs_properties_add_list(pr, ST_AUDIO_LAYOUT, D_TRANSLATE(ST_AUDIO_LAYOUT), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Unknown)), static_cast<int64_t>(SPEAKERS_UNKNOWN));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Mono)), static_cast<int64_t>(SPEAKERS_MONO));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Stereo)), static_cast<int64_t>(SPEAKERS_STEREO));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(StereoLFE)), static_cast<int64_t>(SPEAKERS_2POINT1));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Quadraphonic)), static_cast<int64_t>(SPEAKERS_4POINT0));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(QuadraphonicLFE)),
static_cast<int64_t>(SPEAKERS_4POINT1));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(Surround)), static_cast<int64_t>(SPEAKERS_5POINT1));
obs_property_list_add_int(p, D_TRANSLATE(ST_AUDIO_LAYOUT_(FullSurround)), static_cast<int64_t>(SPEAKERS_7POINT1));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_AUDIO_LAYOUT)));
p = obs_properties_add_bool(pr, ST_SCALING, D_TRANSLATE(ST_SCALING));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING)));
obs_property_set_modified_callback(p, modified_properties);
p = obs_properties_add_list(pr, ST_SCALING_METHOD, D_TRANSLATE(ST_SCALING_METHOD), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_METHOD)));
obs_property_set_modified_callback(p, modified_properties);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_POINT), (int64_t)obs_scale_type::OBS_SCALE_POINT);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_BILINEAR), (int64_t)obs_scale_type::OBS_SCALE_BILINEAR);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_BICUBIC), (int64_t)obs_scale_type::OBS_SCALE_BICUBIC);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_METHOD_LANCZOS), (int64_t)obs_scale_type::OBS_SCALE_LANCZOS);
p = obs_properties_add_text(pr, ST_SCALING_SIZE, D_TRANSLATE(ST_SCALING_SIZE), OBS_TEXT_DEFAULT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_SIZE)));
p = obs_properties_add_bool(pr, ST_SCALING_TRANSFORMKEEPORIGINAL, D_TRANSLATE(ST_SCALING_TRANSFORMKEEPORIGINAL));
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_TRANSFORMKEEPORIGINAL)));
p = obs_properties_add_list(pr, ST_SCALING_BOUNDS, D_TRANSLATE(ST_SCALING_BOUNDS), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_BOUNDS)));
obs_property_set_modified_callback(p, modified_properties);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_STRETCH), (int64_t)obs_bounds_type::OBS_BOUNDS_STRETCH);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FIT), (int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_INNER);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FILL), (int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_OUTER);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FILLWIDTH),
(int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_TO_WIDTH);
obs_property_list_add_int(p, D_TRANSLATE(ST_SCALING_BOUNDS_FILLHEIGHT),
(int64_t)obs_bounds_type::OBS_BOUNDS_SCALE_TO_HEIGHT);
p = obs_properties_add_list(pr, ST_SCALING_ALIGNMENT, D_TRANSLATE(ST_SCALING_ALIGNMENT), OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_set_long_description(p, D_TRANSLATE(D_DESC(ST_SCALING_ALIGNMENT)));
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_LEFT "\\@ \\@" S_ALIGNMENT_TOP "\\@"),
OBS_ALIGN_LEFT | OBS_ALIGN_TOP);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_TOP "\\@"), OBS_ALIGN_TOP);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_RIGHT "\\@ \\@" S_ALIGNMENT_TOP "\\@"),
OBS_ALIGN_RIGHT | OBS_ALIGN_TOP);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_LEFT "\\@"), OBS_ALIGN_LEFT);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_CENTER "\\@"), OBS_ALIGN_CENTER);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_RIGHT "\\@"), OBS_ALIGN_RIGHT);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_LEFT "\\@ \\@" S_ALIGNMENT_BOTTOM "\\@"),
OBS_ALIGN_LEFT | OBS_ALIGN_BOTTOM);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_BOTTOM "\\@"), OBS_ALIGN_BOTTOM);
obs_property_list_add_int(p, obs_module_recursive_text("\\@" S_ALIGNMENT_RIGHT "\\@ \\@" S_ALIGNMENT_BOTTOM "\\@"),
OBS_ALIGN_RIGHT | OBS_ALIGN_BOTTOM);
return pr;
}

96
source/sources/source-mirror.hpp
View file

@ -27,6 +27,7 @@
#include "gfx/gfx-source-texture.hpp"
#include "obs/gs/gs-rendertarget.hpp"
#include "obs/gs/gs-sampler.hpp"
#include "obs/obs-source-factory.hpp"
#include "obs/obs-source.hpp"
#include "plugin.hpp"
@ -42,46 +43,12 @@
namespace source {
namespace mirror {
class mirror_factory {
obs_source_info _source_info;
public: // Singleton
static void initialize();
static void finalize();
static std::shared_ptr<mirror_factory> get();
public:
mirror_factory();
~mirror_factory();
static const char* get_name(void*) noexcept;
static void get_defaults(obs_data_t*) noexcept;
static bool modified_properties(obs_properties_t*, obs_property_t*, obs_data_t*) noexcept;
static obs_properties_t* get_properties(void*) noexcept;
static void* create(obs_data_t*, obs_source_t*) noexcept;
static void destroy(void*) noexcept;
static uint32_t get_width(void*) noexcept;
static uint32_t get_height(void*) noexcept;
static void update(void*, obs_data_t*) noexcept;
static void activate(void*) noexcept;
static void deactivate(void*) noexcept;
static void video_tick(void*, float) noexcept;
static void video_render(void*, gs_effect_t*) noexcept;
static void enum_active_sources(void*, obs_source_enum_proc_t, void*) noexcept;
static void load(void*, obs_data_t*) noexcept;
static void save(void*, obs_data_t*) noexcept;
};
struct mirror_audio_data {
obs_source_audio audio = {};
std::vector<std::vector<float_t>> data;
};
class mirror_instance {
obs_source_t* _self;
class mirror_instance : public obs::source_instance {
bool _active;
float_t _tick;
@ -122,24 +89,59 @@ namespace source {
void acquire_input(std::string source_name);
public:
mirror_instance(obs_data_t*, obs_source_t*);
~mirror_instance();
mirror_instance(obs_data_t* settings, obs_source_t* self);
virtual ~mirror_instance();
uint32_t get_width();
uint32_t get_height();
virtual uint32_t get_width() override;
virtual uint32_t get_height() override;
virtual void update(obs_data_t*) override;
virtual void load(obs_data_t*) override;
virtual void save(obs_data_t*) override;
virtual void activate() override;
virtual void deactivate() override;
virtual void video_tick(float) override;
virtual void video_render(gs_effect_t*) override;
virtual void enum_active_sources(obs_source_enum_proc_t, void*) override;
virtual void enum_all_sources(obs_source_enum_proc_t, void*) override;
void update(obs_data_t*);
void activate();
void deactivate();
void video_tick(float);
void video_render(gs_effect_t*);
void audio_output_cb() noexcept;
void enum_active_sources(obs_source_enum_proc_t, void*);
void load(obs_data_t*);
void save(obs_data_t*);
void on_source_rename(obs::source* source, std::string new_name, std::string old_name);
void on_audio_data(obs::source* source, const audio_data* audio, bool muted);
};
class mirror_factory : public obs::source_factory<source::mirror::mirror_factory, source::mirror::mirror_instance> {
static std::shared_ptr<source::mirror::mirror_factory> factory_instance;
public: // Singleton
static void initialize()
{
factory_instance = std::make_shared<source::mirror::mirror_factory>();
}
static void finalize()
{
factory_instance.reset();
}
static std::shared_ptr<mirror_factory> get()
{
return factory_instance;
}
public:
mirror_factory();
virtual ~mirror_factory() override;
virtual const char* get_name();
virtual void get_defaults2(obs_data_t* data);
virtual obs_properties_t* get_properties2(source::mirror::mirror_instance* data);
};
} // namespace mirror
}; // namespace source