diff options
Diffstat (limited to 'servers/movie_writer/movie_writer.h')
| -rw-r--r-- | servers/movie_writer/movie_writer.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/servers/movie_writer/movie_writer.h b/servers/movie_writer/movie_writer.h new file mode 100644 index 0000000000..7877a60715 --- /dev/null +++ b/servers/movie_writer/movie_writer.h @@ -0,0 +1,90 @@ +/*************************************************************************/ +/* movie_writer.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef MOVIE_WRITER_H +#define MOVIE_WRITER_H + +#include "core/templates/local_vector.h" +#include "servers/audio/audio_driver_dummy.h" +#include "servers/audio_server.h" + +class MovieWriter : public Object { + GDCLASS(MovieWriter, Object); + + uint64_t fps = 0; + uint64_t mix_rate = 0; + uint32_t audio_channels = 0; + + String project_name; + + LocalVector<int32_t> audio_mix_buffer; + + enum { + MAX_WRITERS = 8 + }; + static MovieWriter *writers[]; + static uint32_t writer_count; + +protected: + virtual uint32_t get_audio_mix_rate() const; + virtual AudioServer::SpeakerMode get_audio_speaker_mode() const; + + virtual Error write_begin(const Size2i &p_movie_size, uint32_t p_fps, const String &p_base_path); + virtual Error write_frame(const Ref<Image> &p_image, const int32_t *p_audio_data); + virtual void write_end(); + + GDVIRTUAL0RC(uint32_t, _get_audio_mix_rate) + GDVIRTUAL0RC(AudioServer::SpeakerMode, _get_audio_speaker_mode) + + GDVIRTUAL1RC(bool, _handles_file, const String &) + GDVIRTUAL0RC(Vector<String>, _get_supported_extensions) + + GDVIRTUAL3R(Error, _write_begin, const Size2i &, uint32_t, const String &) + GDVIRTUAL2R(Error, _write_frame, const Ref<Image> &, GDNativeConstPtr<int32_t>) + GDVIRTUAL0(_write_end) + + static void _bind_methods(); + +public: + virtual bool handles_file(const String &p_path) const; + virtual void get_supported_extensions(List<String> *r_extensions) const; + + static void add_writer(MovieWriter *p_writer); + static MovieWriter *find_writer_for_file(const String &p_file); + + void begin(const Size2i &p_movie_size, uint32_t p_fps, const String &p_base_path); + void add_frame(const Ref<Image> &p_image); + + static void set_extensions_hint(); + + void end(); +}; + +#endif // MOVIE_WRITER_H |