From d710b265f8c9c94f3315d2d2ae2267c7437eb179 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?B=C5=82a=C5=BCej=20Szczygie=C5=82?= Date: Mon, 17 Oct 2016 17:14:07 +0200 Subject: Add WebM module Use already existing libraries: libvorbis and libopus. Also use newly added libraries: libvpx, libwebm, libsimplewebm. --- modules/webm/video_stream_webm.h | 128 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 modules/webm/video_stream_webm.h (limited to 'modules/webm/video_stream_webm.h') diff --git a/modules/webm/video_stream_webm.h b/modules/webm/video_stream_webm.h new file mode 100644 index 0000000000..d1e02d0663 --- /dev/null +++ b/modules/webm/video_stream_webm.h @@ -0,0 +1,128 @@ +/*************************************************************************/ +/* av_stream_webm.cpp.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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. */ +/*************************************************************************/ +#include "scene/resources/video_stream.h" +#include "io/resource_loader.h" + +class WebMFrame; +class WebMDemuxer; +class VPXDecoder; +class OpusVorbisDecoder; + +class VideoStreamPlaybackWebm : public VideoStreamPlayback { + + OBJ_TYPE(VideoStreamPlaybackWebm, VideoStreamPlayback) + + String file_name; + int audio_track; + + WebMDemuxer *webm; + VPXDecoder *video; + OpusVorbisDecoder *audio; + + WebMFrame **video_frames, *audio_frame; + int video_frames_pos, video_frames_capacity; + + int num_decoded_samples, samples_offset; + AudioMixCallback mix_callback; + void *mix_udata; + + bool playing, paused; + double delay_compensation; + double time, video_frame_delay, video_pos; + + DVector frame_data; + Ref texture; + + int16_t *pcm; + +public: + VideoStreamPlaybackWebm(); + ~VideoStreamPlaybackWebm(); + + bool open_file(const String &p_file); + + virtual void stop(); + virtual void play(); + + virtual bool is_playing() const; + + virtual void set_paused(bool p_paused); + virtual bool is_paused(bool p_paused) const; + + virtual void set_loop(bool p_enable); + virtual bool has_loop() const; + + virtual float get_length() const; + + virtual float get_pos() const; + virtual void seek_pos(float p_time); + + virtual void set_audio_track(int p_idx); + + virtual Ref get_texture(); + virtual void update(float p_delta); + + virtual void set_mix_callback(AudioMixCallback p_callback, void *p_userdata); + virtual int get_channels() const; + virtual int get_mix_rate() const; + +private: + inline bool has_enough_video_frames() const; + + void delete_pointers(); +}; + +/**/ + +class VideoStreamWebm : public VideoStream { + + OBJ_TYPE(VideoStreamWebm, VideoStream) + + String file; + int audio_track; + +public: + VideoStreamWebm(); + + virtual Ref instance_playback(); + + virtual void set_file(const String &p_file); + virtual void set_audio_track(int p_track); +}; + +/**/ + +class ResourceFormatLoaderVideoStreamWebm : public ResourceFormatLoader { + +public: + virtual RES load(const String &p_path, const String &p_original_path, Error *r_error); + virtual void get_recognized_extensions(List *p_extensions) const; + virtual bool handles_type(const String &p_type) const; + virtual String get_resource_type(const String &p_path) const; +}; -- cgit v1.2.3 From c7bc44d5ad9aae4902280012f7654e2318cd910e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= Date: Sun, 1 Jan 2017 22:01:57 +0100 Subject: Welcome in 2017, dear changelog reader! That year should bring the long-awaited OpenGL ES 3.0 compatible renderer with state-of-the-art rendering techniques tuned to work as low as middle end handheld devices - without compromising with the possibilities given for higher end desktop games of course. Great times ahead for the Godot community and the gamers that will play our games! --- modules/webm/video_stream_webm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'modules/webm/video_stream_webm.h') diff --git a/modules/webm/video_stream_webm.h b/modules/webm/video_stream_webm.h index d1e02d0663..83f0b6af09 100644 --- a/modules/webm/video_stream_webm.h +++ b/modules/webm/video_stream_webm.h @@ -5,7 +5,7 @@ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ -- cgit v1.2.3