diff --git a/source/encoders/encoder-ffmpeg.cpp b/source/encoders/encoder-ffmpeg.cpp index ae4ad532..915a3a04 100644 --- a/source/encoders/encoder-ffmpeg.cpp +++ b/source/encoders/encoder-ffmpeg.cpp @@ -77,8 +77,8 @@ using namespace streamfx::encoder::codec; enum class keyframe_type { SECONDS, FRAMES }; -ffmpeg_instance::ffmpeg_instance(obs_data_t* settings, obs_encoder_t* self) - : encoder_instance(settings, self), +ffmpeg_instance::ffmpeg_instance(obs_data_t* settings, obs_encoder_t* self, bool is_hw) + : encoder_instance(settings, self, is_hw), _factory(reinterpret_cast(obs_encoder_get_type_data(self))), @@ -93,11 +93,11 @@ ffmpeg_instance::ffmpeg_instance(obs_data_t* settings, obs_encoder_t* self) _free_frames(), _used_frames(), _free_frames_last_used() { // Initialize GPU Stuff - if (obs_encoder_get_caps(self) & OBS_ENCODER_CAP_PASS_TEXTURE) { + if (is_hw) { // Abort if user specified manual override. if ((static_cast(obs_data_get_int(settings, KEY_FFMPEG_COLORFORMAT)) != AV_PIX_FMT_NONE) || (obs_data_get_int(settings, KEY_FFMPEG_GPU) != -1) || (obs_encoder_scaling_enabled(_self))) { - throw std::runtime_error("Unable to create accelerated encoder due to user settings."); + throw std::runtime_error("Selected settings prevent the use of hardware encoding, falling back to software."); } #ifdef WIN32 @@ -125,7 +125,7 @@ ffmpeg_instance::ffmpeg_instance(obs_data_t* settings, obs_encoder_t* self) av_new_packet(&_packet, 8 * 1024 * 1024); // 8 MB precached Packet size. // Initialize - if (obs_encoder_get_caps(self) & OBS_ENCODER_CAP_PASS_TEXTURE) { + if (is_hw) { initialize_hw(settings); } else { initialize_sw(settings); @@ -883,58 +883,70 @@ void ffmpeg_instance::parse_ffmpeg_commandline(std::string text) ffmpeg_factory::ffmpeg_factory(const AVCodec* codec) : _avcodec(codec) { - { // Generate information - _id = std::string(PREFIX) + "-" + std::string(_avcodec->name); - - // Figure out what codec this encoder is for. - if (auto* desc = avcodec_descriptor_get(_avcodec->id); desc) { - _codec = desc->name; - } else { - // If FFmpeg doesn't know better, fall back to the name. - _codec = _avcodec->name; - } - - // Generate a readable name - std::stringstream sstr; - if (_avcodec->long_name) { - sstr << _avcodec->long_name; - sstr << " (" << _avcodec->name << ")"; - } else { - sstr << _avcodec->name; - } - sstr << D_TRANSLATE(ST_FFMPEG_SUFFIX); - _name = sstr.str(); + // Generate default identifier. + { + std::stringstream str; + str << PREFIX << _avcodec->name; + _id = str.str(); } - // Find Codec UI handler. - _handler = ffmpeg_manager::get()->get_handler(_avcodec->name); - if (_handler) + { // Generate default name. + std::stringstream str; + if (_avcodec->long_name) { + str << _avcodec->long_name; + str << " (" << _avcodec->name << ")"; + } else { + str << _avcodec->name; + } + str << D_TRANSLATE(ST_FFMPEG_SUFFIX); + _name = str.str(); + } + + // Try and find a codec name that libOBS understands. + if (auto* desc = avcodec_descriptor_get(_avcodec->id); desc) { + _codec = desc->name; + } else { + // If FFmpeg doesn't know better, fall back to the name. + _codec = _avcodec->name; + } + + // Find any available handlers for this codec. + if (_handler = ffmpeg_manager::get()->get_handler(_avcodec->name); _handler) { + // Override any found info with the one specified by the handler. _handler->adjust_info(this, _avcodec, _id, _name, _codec); - // Build Info structure. - _info.id = _id.c_str(); - _info.codec = _codec.c_str(); - if (_avcodec->type == AVMediaType::AVMEDIA_TYPE_VIDEO) { - _info.type = obs_encoder_type::OBS_ENCODER_VIDEO; - } else if (_avcodec->type == AVMediaType::AVMEDIA_TYPE_AUDIO) { - _info.type = obs_encoder_type::OBS_ENCODER_AUDIO; - } - if (::ffmpeg::tools::can_hardware_encode(_avcodec)) { - _info.caps |= OBS_ENCODER_CAP_PASS_TEXTURE; + // Add texture capability for hardware encoders. + if (_handler->is_hardware_encoder(this)) { + _info.caps |= OBS_ENCODER_CAP_PASS_TEXTURE; + } + } else { + // If there are no handlers, default to mark it deprecated. + _info.caps |= OBS_ENCODER_CAP_DEPRECATED; } - finish_setup(); - { - std::string id = std::string("StreamFX-") + _avcodec->name; - std::string id2 = id + "_sw"; - register_proxy(id); - register_proxy(id2); + { // Build Info structure. + _info.id = _id.c_str(); + _info.codec = _codec.c_str(); + if (_avcodec->type == AVMediaType::AVMEDIA_TYPE_VIDEO) { + _info.type = obs_encoder_type::OBS_ENCODER_VIDEO; + } else if (_avcodec->type == AVMediaType::AVMEDIA_TYPE_AUDIO) { + _info.type = obs_encoder_type::OBS_ENCODER_AUDIO; + } } - { - std::string id = std::string("obs-ffmpeg-encoder_") + _avcodec->name; - std::string id2 = id + "_sw"; - register_proxy(id); - register_proxy(id2); + + // Register encoder and proxies. + finish_setup(); + const std::string proxies[] = { + std::string("streamfx--") + _avcodec->name, + std::string("StreamFX-") + _avcodec->name, + std::string("obs-ffmpeg-encoder_") + _avcodec->name, + }; + for (auto proxy_id : proxies) { + register_proxy(proxy_id); + if (_info.caps & OBS_ENCODER_CAP_PASS_TEXTURE) { + std::string proxy_fallback_id = proxy_id + "_sw"; + register_proxy(proxy_fallback_id); + } } } diff --git a/source/encoders/encoder-ffmpeg.hpp b/source/encoders/encoder-ffmpeg.hpp index b0a256e0..3780b691 100644 --- a/source/encoders/encoder-ffmpeg.hpp +++ b/source/encoders/encoder-ffmpeg.hpp @@ -77,7 +77,7 @@ namespace streamfx::encoder::ffmpeg { std::chrono::high_resolution_clock::time_point _free_frames_last_used; public: - ffmpeg_instance(obs_data_t* settings, obs_encoder_t* self); + ffmpeg_instance(obs_data_t* settings, obs_encoder_t* self, bool is_hw); virtual ~ffmpeg_instance(); public: