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// Targeted by JavaCPP version 1.5.4: DO NOT EDIT THIS FILE
package org.bytedeco.ffmpeg.global;
import org.bytedeco.ffmpeg.avdevice.*;
import java.nio.*;
import org.bytedeco.javacpp.*;
import org.bytedeco.javacpp.annotation.*;
import static org.bytedeco.javacpp.presets.javacpp.*;
import org.bytedeco.ffmpeg.avutil.*;
import static org.bytedeco.ffmpeg.global.avutil.*;
import org.bytedeco.ffmpeg.swresample.*;
import static org.bytedeco.ffmpeg.global.swresample.*;
import org.bytedeco.ffmpeg.avcodec.*;
import static org.bytedeco.ffmpeg.global.avcodec.*;
import org.bytedeco.ffmpeg.avformat.*;
import static org.bytedeco.ffmpeg.global.avformat.*;
import org.bytedeco.ffmpeg.postproc.*;
import static org.bytedeco.ffmpeg.global.postproc.*;
import org.bytedeco.ffmpeg.swscale.*;
import static org.bytedeco.ffmpeg.global.swscale.*;
import org.bytedeco.ffmpeg.avfilter.*;
import static org.bytedeco.ffmpeg.global.avfilter.*;
public class avdevice extends org.bytedeco.ffmpeg.presets.avdevice {
static { Loader.load(); }
// Parsed from
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
// #ifndef AVDEVICE_AVDEVICE_H
// #define AVDEVICE_AVDEVICE_H
// #include "version.h"
/**
* \file
* \ingroup lavd
* Main libavdevice API header
*/
/**
* \defgroup lavd libavdevice
* Special devices muxing/demuxing library.
*
* Libavdevice is a complementary library to \ref libavf "libavformat". It
* provides various "special" platform-specific muxers and demuxers, e.g. for
* grabbing devices, audio capture and playback etc. As a consequence, the
* (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own
* I/O functions). The filename passed to avformat_open_input() often does not
* refer to an actually existing file, but has some special device-specific
* meaning - e.g. for xcbgrab it is the display name.
*
* To use libavdevice, simply call avdevice_register_all() to register all
* compiled muxers and demuxers. They all use standard libavformat API.
*
* \{
*/
// #include "libavutil/log.h"
// #include "libavutil/opt.h"
// #include "libavutil/dict.h"
// #include "libavformat/avformat.h"
/**
* Return the LIBAVDEVICE_VERSION_INT constant.
*/
@NoException public static native @Cast("unsigned") int avdevice_version();
/**
* Return the libavdevice build-time configuration.
*/
@NoException public static native @Cast("const char*") BytePointer avdevice_configuration();
/**
* Return the libavdevice license.
*/
@NoException public static native @Cast("const char*") BytePointer avdevice_license();
/**
* Initialize libavdevice and register all the input and output devices.
*/
@NoException public static native void avdevice_register_all();
/**
* Audio input devices iterator.
*
* If d is NULL, returns the first registered input audio/video device,
* if d is non-NULL, returns the next registered input audio/video device after d
* or NULL if d is the last one.
*/
@NoException public static native AVInputFormat av_input_audio_device_next(AVInputFormat d);
/**
* Video input devices iterator.
*
* If d is NULL, returns the first registered input audio/video device,
* if d is non-NULL, returns the next registered input audio/video device after d
* or NULL if d is the last one.
*/
@NoException public static native AVInputFormat av_input_video_device_next(AVInputFormat d);
/**
* Audio output devices iterator.
*
* If d is NULL, returns the first registered output audio/video device,
* if d is non-NULL, returns the next registered output audio/video device after d
* or NULL if d is the last one.
*/
@NoException public static native AVOutputFormat av_output_audio_device_next(AVOutputFormat d);
/**
* Video output devices iterator.
*
* If d is NULL, returns the first registered output audio/video device,
* if d is non-NULL, returns the next registered output audio/video device after d
* or NULL if d is the last one.
*/
@NoException public static native AVOutputFormat av_output_video_device_next(AVOutputFormat d);
// Targeting ..\avdevice\AVDeviceRect.java
/**
* Message types used by avdevice_app_to_dev_control_message().
*/
/** enum AVAppToDevMessageType */
public static native @MemberGetter int AV_APP_TO_DEV_NONE();
public static final int
/**
* Dummy message.
*/
AV_APP_TO_DEV_NONE = AV_APP_TO_DEV_NONE();
public static native @MemberGetter int AV_APP_TO_DEV_WINDOW_SIZE();
public static final int
/**
* Window size change message.
*
* Message is sent to the device every time the application changes the size
* of the window device renders to.
* Message should also be sent right after window is created.
*
* data: AVDeviceRect: new window size.
*/
AV_APP_TO_DEV_WINDOW_SIZE = AV_APP_TO_DEV_WINDOW_SIZE();
public static native @MemberGetter int AV_APP_TO_DEV_WINDOW_REPAINT();
public static final int
/**
* Repaint request message.
*
* Message is sent to the device when window has to be repainted.
*
* data: AVDeviceRect: area required to be repainted.
* NULL: whole area is required to be repainted.
*/
AV_APP_TO_DEV_WINDOW_REPAINT = AV_APP_TO_DEV_WINDOW_REPAINT();
public static native @MemberGetter int AV_APP_TO_DEV_PAUSE();
public static final int
/**
* Request pause/play.
*
* Application requests pause/unpause playback.
* Mostly usable with devices that have internal buffer.
* By default devices are not paused.
*
* data: NULL
*/
AV_APP_TO_DEV_PAUSE = AV_APP_TO_DEV_PAUSE();
public static native @MemberGetter int AV_APP_TO_DEV_PLAY();
public static final int
AV_APP_TO_DEV_PLAY = AV_APP_TO_DEV_PLAY();
public static native @MemberGetter int AV_APP_TO_DEV_TOGGLE_PAUSE();
public static final int
AV_APP_TO_DEV_TOGGLE_PAUSE = AV_APP_TO_DEV_TOGGLE_PAUSE();
public static native @MemberGetter int AV_APP_TO_DEV_SET_VOLUME();
public static final int
/**
* Volume control message.
*
* Set volume level. It may be device-dependent if volume
* is changed per stream or system wide. Per stream volume
* change is expected when possible.
*
* data: double: new volume with range of 0.0 - 1.0.
*/
AV_APP_TO_DEV_SET_VOLUME = AV_APP_TO_DEV_SET_VOLUME();
public static native @MemberGetter int AV_APP_TO_DEV_MUTE();
public static final int
/**
* Mute control messages.
*
* Change mute state. It may be device-dependent if mute status
* is changed per stream or system wide. Per stream mute status
* change is expected when possible.
*
* data: NULL.
*/
AV_APP_TO_DEV_MUTE = AV_APP_TO_DEV_MUTE();
public static native @MemberGetter int AV_APP_TO_DEV_UNMUTE();
public static final int
AV_APP_TO_DEV_UNMUTE = AV_APP_TO_DEV_UNMUTE();
public static native @MemberGetter int AV_APP_TO_DEV_TOGGLE_MUTE();
public static final int
AV_APP_TO_DEV_TOGGLE_MUTE = AV_APP_TO_DEV_TOGGLE_MUTE();
public static native @MemberGetter int AV_APP_TO_DEV_GET_VOLUME();
public static final int
/**
* Get volume/mute messages.
*
* Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or
* AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively.
*
* data: NULL.
*/
AV_APP_TO_DEV_GET_VOLUME = AV_APP_TO_DEV_GET_VOLUME();
public static native @MemberGetter int AV_APP_TO_DEV_GET_MUTE();
public static final int
AV_APP_TO_DEV_GET_MUTE = AV_APP_TO_DEV_GET_MUTE();
/**
* Message types used by avdevice_dev_to_app_control_message().
*/
/** enum AVDevToAppMessageType */
public static native @MemberGetter int AV_DEV_TO_APP_NONE();
public static final int
/**
* Dummy message.
*/
AV_DEV_TO_APP_NONE = AV_DEV_TO_APP_NONE();
public static native @MemberGetter int AV_DEV_TO_APP_CREATE_WINDOW_BUFFER();
public static final int
/**
* Create window buffer message.
*
* Device requests to create a window buffer. Exact meaning is device-
* and application-dependent. Message is sent before rendering first
* frame and all one-shot initializations should be done here.
* Application is allowed to ignore preferred window buffer size.
*
* \note: Application is obligated to inform about window buffer size
* with AV_APP_TO_DEV_WINDOW_SIZE message.
*
* data: AVDeviceRect: preferred size of the window buffer.
* NULL: no preferred size of the window buffer.
*/
AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = AV_DEV_TO_APP_CREATE_WINDOW_BUFFER();
public static native @MemberGetter int AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER();
public static final int
/**
* Prepare window buffer message.
*
* Device requests to prepare a window buffer for rendering.
* Exact meaning is device- and application-dependent.
* Message is sent before rendering of each frame.
*
* data: NULL.
*/
AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER();
public static native @MemberGetter int AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER();
public static final int
/**
* Display window buffer message.
*
* Device requests to display a window buffer.
* Message is sent when new frame is ready to be displayed.
* Usually buffers need to be swapped in handler of this message.
*
* data: NULL.
*/
AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER();
public static native @MemberGetter int AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER();
public static final int
/**
* Destroy window buffer message.
*
* Device requests to destroy a window buffer.
* Message is sent when device is about to be destroyed and window
* buffer is not required anymore.
*
* data: NULL.
*/
AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER();
public static native @MemberGetter int AV_DEV_TO_APP_BUFFER_OVERFLOW();
public static final int
/**
* Buffer fullness status messages.
*
* Device signals buffer overflow/underflow.
*
* data: NULL.
*/
AV_DEV_TO_APP_BUFFER_OVERFLOW = AV_DEV_TO_APP_BUFFER_OVERFLOW();
public static native @MemberGetter int AV_DEV_TO_APP_BUFFER_UNDERFLOW();
public static final int
AV_DEV_TO_APP_BUFFER_UNDERFLOW = AV_DEV_TO_APP_BUFFER_UNDERFLOW();
public static native @MemberGetter int AV_DEV_TO_APP_BUFFER_READABLE();
public static final int
/**
* Buffer readable/writable.
*
* Device informs that buffer is readable/writable.
* When possible, device informs how many bytes can be read/write.
*
* \warning Device may not inform when number of bytes than can be read/write changes.
*
* data: int64_t: amount of bytes available to read/write.
* NULL: amount of bytes available to read/write is not known.
*/
AV_DEV_TO_APP_BUFFER_READABLE = AV_DEV_TO_APP_BUFFER_READABLE();
public static native @MemberGetter int AV_DEV_TO_APP_BUFFER_WRITABLE();
public static final int
AV_DEV_TO_APP_BUFFER_WRITABLE = AV_DEV_TO_APP_BUFFER_WRITABLE();
public static native @MemberGetter int AV_DEV_TO_APP_MUTE_STATE_CHANGED();
public static final int
/**
* Mute state change message.
*
* Device informs that mute state has changed.
*
* data: int: 0 for not muted state, non-zero for muted state.
*/
AV_DEV_TO_APP_MUTE_STATE_CHANGED = AV_DEV_TO_APP_MUTE_STATE_CHANGED();
public static native @MemberGetter int AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED();
public static final int
/**
* Volume level change message.
*
* Device informs that volume level has changed.
*
* data: double: new volume with range of 0.0 - 1.0.
*/
AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED();
/**
* Send control message from application to device.
*
* @param s device context.
* @param type message type.
* @param data message data. Exact type depends on message type.
* @param data_size size of message data.
* @return >= 0 on success, negative on error.
* AVERROR(ENOSYS) when device doesn't implement handler of the message.
*/
@NoException public static native int avdevice_app_to_dev_control_message(AVFormatContext s,
@Cast("AVAppToDevMessageType") int type,
Pointer data, @Cast("size_t") long data_size);
/**
* Send control message from device to application.
*
* @param s device context.
* @param type message type.
* @param data message data. Can be NULL.
* @param data_size size of message data.
* @return >= 0 on success, negative on error.
* AVERROR(ENOSYS) when application doesn't implement handler of the message.
*/
@NoException public static native int avdevice_dev_to_app_control_message(AVFormatContext s,
@Cast("AVDevToAppMessageType") int type,
Pointer data, @Cast("size_t") long data_size);
// Targeting ..\avdevice\AVDeviceCapabilitiesQuery.java
/**
* AVOption table used by devices to implement device capabilities API. Should not be used by a user.
*/
/**
* Initialize capabilities probing API based on AVOption API.
*
* avdevice_capabilities_free() must be called when query capabilities API is
* not used anymore.
*
* @param caps [out] Device capabilities data. Pointer to a NULL pointer must be passed.
* @param s Context of the device.
* @param device_options An AVDictionary filled with device-private options.
* On return this parameter will be destroyed and replaced with a dict
* containing options that were not found. May be NULL.
* The same options must be passed later to avformat_write_header() for output
* devices or avformat_open_input() for input devices, or at any other place
* that affects device-private options.
*
* @return >= 0 on success, negative otherwise.
*/
@NoException public static native int avdevice_capabilities_create(@Cast("AVDeviceCapabilitiesQuery**") PointerPointer caps, AVFormatContext s,
@Cast("AVDictionary**") PointerPointer device_options);
@NoException public static native int avdevice_capabilities_create(@ByPtrPtr AVDeviceCapabilitiesQuery caps, AVFormatContext s,
@ByPtrPtr AVDictionary device_options);
/**
* Free resources created by avdevice_capabilities_create()
*
* @param caps Device capabilities data to be freed.
* @param s Context of the device.
*/
@NoException public static native void avdevice_capabilities_free(@Cast("AVDeviceCapabilitiesQuery**") PointerPointer caps, AVFormatContext s);
@NoException public static native void avdevice_capabilities_free(@ByPtrPtr AVDeviceCapabilitiesQuery caps, AVFormatContext s);
// Targeting ..\avdevice\AVDeviceInfo.java
// Targeting ..\avdevice\AVDeviceInfoList.java
/**
* List devices.
*
* Returns available device names and their parameters.
*
* \note: Some devices may accept system-dependent device names that cannot be
* autodetected. The list returned by this function cannot be assumed to
* be always completed.
*
* @param s device context.
* @param device_list [out] list of autodetected devices.
* @return count of autodetected devices, negative on error.
*/
@NoException public static native int avdevice_list_devices(AVFormatContext s, @Cast("AVDeviceInfoList**") PointerPointer device_list);
@NoException public static native int avdevice_list_devices(AVFormatContext s, @ByPtrPtr AVDeviceInfoList device_list);
/**
* Convenient function to free result of avdevice_list_devices().
*
* @param devices device list to be freed.
*/
@NoException public static native void avdevice_free_list_devices(@Cast("AVDeviceInfoList**") PointerPointer device_list);
@NoException public static native void avdevice_free_list_devices(@ByPtrPtr AVDeviceInfoList device_list);
/**
* List devices.
*
* Returns available device names and their parameters.
* These are convinient wrappers for avdevice_list_devices().
* Device context is allocated and deallocated internally.
*
* @param device device format. May be NULL if device name is set.
* @param device_name device name. May be NULL if device format is set.
* @param device_options An AVDictionary filled with device-private options. May be NULL.
* The same options must be passed later to avformat_write_header() for output
* devices or avformat_open_input() for input devices, or at any other place
* that affects device-private options.
* @param device_list [out] list of autodetected devices
* @return count of autodetected devices, negative on error.
* \note device argument takes precedence over device_name when both are set.
*/
@NoException public static native int avdevice_list_input_sources(AVInputFormat device, @Cast("const char*") BytePointer device_name,
AVDictionary device_options, @Cast("AVDeviceInfoList**") PointerPointer device_list);
@NoException public static native int avdevice_list_input_sources(AVInputFormat device, @Cast("const char*") BytePointer device_name,
AVDictionary device_options, @ByPtrPtr AVDeviceInfoList device_list);
@NoException public static native int avdevice_list_input_sources(AVInputFormat device, String device_name,
AVDictionary device_options, @ByPtrPtr AVDeviceInfoList device_list);
@NoException public static native int avdevice_list_output_sinks(AVOutputFormat device, @Cast("const char*") BytePointer device_name,
AVDictionary device_options, @Cast("AVDeviceInfoList**") PointerPointer device_list);
@NoException public static native int avdevice_list_output_sinks(AVOutputFormat device, @Cast("const char*") BytePointer device_name,
AVDictionary device_options, @ByPtrPtr AVDeviceInfoList device_list);
@NoException public static native int avdevice_list_output_sinks(AVOutputFormat device, String device_name,
AVDictionary device_options, @ByPtrPtr AVDeviceInfoList device_list);
/**
* \}
*/
// #endif /* AVDEVICE_AVDEVICE_H */
}
