Merge pull request #6830 from akien-mga/thirdparty

Move most "drivers" as toggleable "modules" and split their thirdparty libraries in an own tree

1 files changed, 146 insertions, 0 deletions

diff --git a/modules/mpc/audio_stream_mpc.h b/modules/mpc/audio_stream_mpc.h
new file mode 100644
index 0000000000..c982bdc358
--- /dev/null
+++ b/modules/mpc/audio_stream_mpc.h
@@ -0,0 +1,146 @@
+/*************************************************************************/
+/*  audio_stream_mpc.h                                                   */
+/*************************************************************************/
+/*                       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.                */
+/*************************************************************************/
+#ifndef AUDIO_STREAM_MPC_H
+#define AUDIO_STREAM_MPC_H
+
+#include "io/resource_loader.h"
+#include "os/file_access.h"
+#include "os/thread_safe.h"
+#include "scene/resources/audio_stream.h"
+
+#include <mpc/mpcdec.h>
+
+class AudioStreamPlaybackMPC : public AudioStreamPlayback {
+
+	OBJ_TYPE( AudioStreamPlaybackMPC, AudioStreamPlayback );
+
+	bool preload;
+	FileAccess *f;
+	String file;
+	DVector<uint8_t> data;
+	int data_ofs;
+	int streamlen;
+
+
+	bool active;
+	bool paused;
+	bool loop;
+	int loops;
+
+	// mpc
+	mpc_reader reader;
+	mpc_demux* demux;
+	mpc_streaminfo si;
+	MPC_SAMPLE_FORMAT sample_buffer[MPC_DECODER_BUFFER_LENGTH];
+
+	static mpc_int32_t _mpc_read(mpc_reader *p_reader,void *p_dst, mpc_int32_t p_bytes);
+	static mpc_bool_t _mpc_seek(mpc_reader *p_reader,mpc_int32_t p_offset);
+	static mpc_int32_t _mpc_tell(mpc_reader *p_reader);
+	static mpc_int32_t _mpc_get_size(mpc_reader *p_reader);
+	static mpc_bool_t _mpc_canseek(mpc_reader *p_reader);
+
+	int stream_min_size;
+	int stream_rate;
+	int stream_channels;
+
+protected:
+	Error _open_file();
+	void _close_file();
+	int _read_file(void *p_dst,int p_bytes);
+	bool _seek_file(int p_pos);
+	int _tell_file()  const;
+	int _sizeof_file() const;
+	bool _canseek_file() const;
+
+
+	Error _reload();
+	static void _bind_methods();
+
+public:
+
+	void set_file(const String& p_file);
+	String get_file() const;
+
+	virtual void play(float p_offset=0);
+	virtual void stop();
+	virtual bool is_playing() const;
+
+
+	virtual void set_loop(bool p_enable);
+	virtual bool has_loop() const;
+
+	virtual float get_length() const;
+
+	virtual String get_stream_name() const;
+
+	virtual int get_loop_count() const;
+
+	virtual float get_pos() const;
+	virtual void seek_pos(float p_time);
+
+	virtual int get_channels() const { return stream_channels; }
+	virtual int get_mix_rate() const { return stream_rate; }
+
+	virtual int get_minimum_buffer_size() const { return stream_min_size; }
+	virtual int mix(int16_t* p_bufer,int p_frames);
+
+	virtual void set_loop_restart_time(float p_time) {  }
+
+	AudioStreamPlaybackMPC();
+	~AudioStreamPlaybackMPC();
+};
+
+class AudioStreamMPC : public AudioStream {
+
+	OBJ_TYPE( AudioStreamMPC, AudioStream );
+
+	String file;
+public:
+
+	Ref<AudioStreamPlayback> instance_playback() {
+		Ref<AudioStreamPlaybackMPC> pb = memnew( AudioStreamPlaybackMPC );
+		pb->set_file(file);
+		return pb;
+	}
+
+	void set_file(const String& p_file) { file=p_file; }
+
+
+};
+
+class ResourceFormatLoaderAudioStreamMPC : public ResourceFormatLoader {
+public:
+	virtual RES load(const String &p_path,const String& p_original_path="",Error *r_error=NULL);
+	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 // AUDIO_STREAM_MPC_H