diff options
Diffstat (limited to 'modules/gdnative/videodecoder/video_stream_gdnative.h')
| -rw-r--r-- | modules/gdnative/videodecoder/video_stream_gdnative.h | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/modules/gdnative/videodecoder/video_stream_gdnative.h b/modules/gdnative/videodecoder/video_stream_gdnative.h deleted file mode 100644 index b0a10242be..0000000000 --- a/modules/gdnative/videodecoder/video_stream_gdnative.h +++ /dev/null @@ -1,205 +0,0 @@ -/*************************************************************************/ -/* video_stream_gdnative.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 VIDEO_STREAM_GDNATIVE_H -#define VIDEO_STREAM_GDNATIVE_H - -#include "../gdnative.h" -#include "core/io/file_access.h" -#include "scene/resources/texture.h" -#include "scene/resources/video_stream.h" - -struct VideoDecoderGDNative { - const godot_videodecoder_interface_gdnative *interface = nullptr; - String plugin_name = "none"; - Vector<String> supported_extensions; - - VideoDecoderGDNative() {} - - VideoDecoderGDNative(const godot_videodecoder_interface_gdnative *p_interface) : - interface(p_interface), - plugin_name(p_interface->get_plugin_name()) { - _get_supported_extensions(); - } - -private: - void _get_supported_extensions() { - supported_extensions.clear(); - int num_ext; - const char **supported_ext = interface->get_supported_extensions(&num_ext); - for (int i = 0; i < num_ext; i++) { - supported_extensions.push_back(supported_ext[i]); - } - } -}; - -class VideoDecoderServer { -private: - Vector<VideoDecoderGDNative *> decoders; - Map<String, int> extensions; - - static VideoDecoderServer *instance; - -public: - static VideoDecoderServer *get_instance() { - return instance; - } - - const Map<String, int> &get_extensions() { - return extensions; - } - - void register_decoder_interface(const godot_videodecoder_interface_gdnative *p_interface) { - VideoDecoderGDNative *decoder = memnew(VideoDecoderGDNative(p_interface)); - int index = decoders.size(); - for (int i = 0; i < decoder->supported_extensions.size(); i++) { - extensions[decoder->supported_extensions[i]] = index; - } - decoders.push_back(decoder); - } - - VideoDecoderGDNative *get_decoder(const String &extension) { - if (extensions.size() == 0 || !extensions.has(extension)) { - return nullptr; - } - return decoders[extensions[extension]]; - } - - VideoDecoderServer() { - instance = this; - } - - ~VideoDecoderServer() { - for (int i = 0; i < decoders.size(); i++) { - memdelete(decoders[i]); - } - decoders.clear(); - instance = nullptr; - } -}; - -class VideoStreamPlaybackGDNative : public VideoStreamPlayback { - GDCLASS(VideoStreamPlaybackGDNative, VideoStreamPlayback); - - Ref<ImageTexture> texture; - bool playing = false; - bool paused = false; - - Vector2 texture_size; - - void *mix_udata = nullptr; - AudioMixCallback mix_callback = nullptr; - - int num_channels = -1; - float time = 0.0; - bool seek_backward = false; - int mix_rate = 0; - double delay_compensation = 0; - - float *pcm = nullptr; - int pcm_write_idx = 0; - int samples_decoded = 0; - - void cleanup(); - void update_texture(); - -protected: - String file_name; - - FileAccess *file = nullptr; - - const godot_videodecoder_interface_gdnative *interface = nullptr; - void *data_struct = nullptr; - -public: - VideoStreamPlaybackGDNative(); - ~VideoStreamPlaybackGDNative(); - - void set_interface(const godot_videodecoder_interface_gdnative *p_interface); - - bool open_file(const String &p_file); - - virtual void stop() override; - virtual void play() override; - - virtual bool is_playing() const override; - - virtual void set_paused(bool p_paused) override; - virtual bool is_paused() const override; - - virtual void set_loop(bool p_enable) override; - virtual bool has_loop() const override; - - virtual float get_length() const override; - - virtual float get_playback_position() const override; - virtual void seek(float p_time) override; - - virtual void set_audio_track(int p_idx) override; - - //virtual int mix(int16_t* p_buffer,int p_frames)=0; - - virtual Ref<Texture2D> get_texture() const override; - virtual void update(float p_delta) override; - - virtual void set_mix_callback(AudioMixCallback p_callback, void *p_userdata) override; - virtual int get_channels() const override; - virtual int get_mix_rate() const override; -}; - -class VideoStreamGDNative : public VideoStream { - GDCLASS(VideoStreamGDNative, VideoStream); - - String file; - int audio_track = 0; - -protected: - static void - _bind_methods(); - -public: - void set_file(const String &p_file); - String get_file(); - - virtual void set_audio_track(int p_track) override; - virtual Ref<VideoStreamPlayback> instance_playback() override; - - VideoStreamGDNative() {} -}; - -class ResourceFormatLoaderVideoStreamGDNative : public ResourceFormatLoader { -public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE); - virtual void get_recognized_extensions(List<String> *p_extensions) const; - virtual bool handles_type(const String &p_type) const; - virtual String get_resource_type(const String &p_path) const; -}; - -#endif |