/// <summary>
/// Initializes a new instance of the <see cref="AVPacket"/> class.
/// </summary>
/// <param name="client">
/// An implementation of the <see cref="FFmpegClient"/> interface which provides access to the native FFmpeg functions.
/// </param>
public AVPacket(FFmpegClient client)
{
this.client = client;
this.handle = client.AllocPacket();
client.InitPacket(this.handle);
}
/// <summary>
/// Initializes a new instance of the <see cref="AVIOContext"/> class.
/// </summary>
/// <param name="ffmpeg">
/// An implementation of the <see cref="FFmpegClient"/> interface which provides access to the native FFmpeg functions.
/// </param>
/// <param name="handle">
/// A <see cref="AVIOContextHandle"/> which points to the native <see cref="NativeAVIOContext"/>
/// object.
/// </param>
public AVIOContext(FFmpegClient ffmpeg, AVIOContextHandle handle)
{
this.ffmpeg = ffmpeg;
this.handle = handle;
this.buffer = new AVMemoryHandle(this.ffmpeg, this.NativeObject->buffer, ownsHandle: false);
}
/// <summary>
/// Initializes a new instance of the <see cref="AVFormatContextHandle"/> class.
/// </summary>
/// <param name="ffmpeg">
/// The ffmpeg client.
/// </param>
/// <param name="context">
/// The handle to be wrapped.
/// </param>
public unsafe AVFormatContextHandle(FFmpegClient ffmpeg, NativeAVFormatContext *context)
: base((IntPtr)context, true)
{
this.ffmpeg = ffmpeg;
}
/// <summary>
/// Initializes a new instance of the <see cref="H264Decoder"/> class.
/// </summary>
/// <param name="stream">
/// The <see cref="Stream"/> from which to consume data.
/// </param>
/// <param name="logger">
/// The logger to use when logging.
/// </param>
/// <param name="client">
/// The ffmpeg client to access the FFmpeg API.
/// </param>
public H264Decoder(Stream stream, ILogger <H264Decoder> logger, FFmpegClient client)
{
this.client = client;
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.stream = stream ?? throw new ArgumentNullException(nameof(stream));
}
/// <summary>
/// Initializes a new instance of the <see cref="AVFrameHandle"/> class.
/// </summary>
/// <param name="ffmpeg">
/// An implementation of the <see cref="FFmpegClient"/> interface, which allows releasing
/// the handle.
/// </param>
public AVFrameHandle(FFmpegClient ffmpeg)
: base((IntPtr)ffmpeg.AllocFrame(), true)
{
this.ffmpeg = ffmpeg;
}
/// <summary>
/// Initializes a new instance of the <see cref="AVFrameHandle"/> class.
/// </summary>
/// <param name="ffmpeg">
/// An implementation of the <see cref="FFmpegClient"/> interface, which allows releasing
/// the handle.
/// </param>
/// <param name="context">
/// The handle to be wrapped.
/// </param>
public AVFrameHandle(FFmpegClient ffmpeg, NativeAVFrame *context)
: base((IntPtr)context, true)
{
this.ffmpeg = ffmpeg;
}
/// <summary>
/// Initializes a new instance of the <see cref="AVCodec"/> class.
/// </summary>
/// <param name="client">
/// An implementation of the <see cref="FFmpegClient"/> which provides access to the native FFmpeg functions.
/// </param>
/// <param name="context">
/// The the native codec context.
/// </param>
/// <param name="codec">
/// The netive codec object.
/// </param>
/// <remarks>
/// Use only for testing purposes.
/// </remarks>
public AVCodec(FFmpegClient client, NativeAVCodecContext *context, NativeAVCodec *codec)
{
this.context = context;
this.native = codec;
this.client = client;
}
/// <summary>
/// Initializes a new instance of the <see cref="AVFrame"/> class.
/// </summary>
/// <param name="client">
/// An implementation of the <see cref="FFmpegClient"/> interface which provides access to the native FFmpeg functions.
/// </param>
public AVFrame(FFmpegClient client)
: this(client, new AVFrameHandle(client))
{
}
/// <summary>
/// Initializes a new instance of the <see cref="AVFrame"/> class.
/// </summary>
/// <param name="client">
/// An implementation of the <see cref="FFmpegClient"/> interface which provides access to the native FFmpeg functions.
/// </param>
/// <param name="handle">
/// A <see cref="AVFrameHandle"/> which points to the native <see cref="NativeAVFrame"/>
/// object.</param>
public AVFrame(FFmpegClient client, AVFrameHandle handle)
{
this.handle = handle;
this.client = client;
}
