using System;
using System.Runtime.InteropServices;
+using Tizen.Multimedia.MediaCodec;
-namespace Tizen.Multimedia.MediaCodec
+internal static partial class Interop
{
- internal static partial class Interop
+ internal static class MediaCodec
{
- internal static class MediaCodec
- {
- [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
- internal delegate void InputBufferUsedCallback(IntPtr mediaPacket, IntPtr arg);
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+ internal delegate void InputBufferUsedCallback(IntPtr mediaPacket, IntPtr arg);
- [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
- internal delegate void OutputBufferAvailableCallback(IntPtr mediaPacket, IntPtr arg);
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+ internal delegate void OutputBufferAvailableCallback(IntPtr mediaPacket, IntPtr arg);
- [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
- internal delegate void ErrorCallback(int errorCode, IntPtr arg);
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+ internal delegate void ErrorCallback(int errorCode, IntPtr arg);
- [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
- internal delegate void EosCallback(IntPtr arg);
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+ internal delegate void EosCallback(IntPtr arg);
- [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
- internal delegate void BufferStatusCallback(int statusCode, IntPtr arg);
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+ internal delegate void BufferStatusCallback(int statusCode, IntPtr arg);
- [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
- internal delegate bool SupportedCodecCallback(int codecType, IntPtr arg);
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+ internal delegate bool SupportedCodecCallback(int codecType, IntPtr arg);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_create")]
- internal static extern int Create(out IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_create")]
+ internal static extern MediaCodecErrorCode Create(out IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_destroy")]
- internal static extern int Destroy(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_destroy")]
+ internal static extern MediaCodecErrorCode Destroy(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_codec")]
- internal static extern int Configure(IntPtr handle, int codecType, int flags);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_codec")]
+ internal static extern MediaCodecErrorCode Configure(IntPtr handle, int codecType, int flags);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_vdec_info")]
- internal static extern int SetVideoDecoderInfo(IntPtr handle, int width, int height);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_vdec_info")]
+ internal static extern MediaCodecErrorCode SetVideoDecoderInfo(IntPtr handle, int width, int height);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_venc_info")]
- internal static extern int SetVideoEncoderInfo(IntPtr handle, int width, int height,
- int fps, int targetBits);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_venc_info")]
+ internal static extern MediaCodecErrorCode SetVideoEncoderInfo(IntPtr handle, int width, int height,
+ int fps, int targetBits);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_adec_info")]
- internal static extern int SetAudioDecoderInfo(IntPtr handle, int sampleRate, int channel,
- int bit);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_adec_info")]
+ internal static extern MediaCodecErrorCode SetAudioDecoderInfo(IntPtr handle, int sampleRate, int channel,
+ int bit);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_aenc_info")]
- internal static extern int SetAudioEncoderInfo(IntPtr handle, int sampleRate, int channel,
- int bit, int bitRate);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_aenc_info")]
+ internal static extern MediaCodecErrorCode SetAudioEncoderInfo(IntPtr handle, int sampleRate, int channel,
+ int bit, int bitRate);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_prepare")]
- internal static extern int Prepare(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_prepare")]
+ internal static extern MediaCodecErrorCode Prepare(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unprepare")]
- internal static extern int Unprepare(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unprepare")]
+ internal static extern MediaCodecErrorCode Unprepare(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_process_input")]
- internal static extern int Process(IntPtr handle, IntPtr mediaPacket, ulong timeoutInUs);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_process_input")]
+ internal static extern MediaCodecErrorCode Process(IntPtr handle, IntPtr mediaPacket, ulong timeoutInUs);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_get_output")]
- internal static extern int GetOutput(IntPtr handle, out IntPtr packet, ulong timeoutInUs);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_get_output")]
+ internal static extern MediaCodecErrorCode GetOutput(IntPtr handle, out IntPtr packet, ulong timeoutInUs);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_flush_buffers")]
- internal static extern int FlushBuffers(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_flush_buffers")]
+ internal static extern MediaCodecErrorCode FlushBuffers(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_input_buffer_used_cb")]
- internal static extern int SetInputBufferUsedCb(IntPtr handle,
- InputBufferUsedCallback cb, IntPtr arg = default(IntPtr));
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_input_buffer_used_cb")]
+ internal static extern MediaCodecErrorCode SetInputBufferUsedCb(IntPtr handle,
+ InputBufferUsedCallback cb, IntPtr arg = default(IntPtr));
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_input_buffer_used_cb")]
- internal static extern int UnsetInputBufferUsedCb(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_input_buffer_used_cb")]
+ internal static extern MediaCodecErrorCode UnsetInputBufferUsedCb(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_output_buffer_available_cb")]
- internal static extern int SetOutputBufferAvailableCb(IntPtr handle,
- OutputBufferAvailableCallback cb, IntPtr arg = default(IntPtr));
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_output_buffer_available_cb")]
+ internal static extern MediaCodecErrorCode SetOutputBufferAvailableCb(IntPtr handle,
+ OutputBufferAvailableCallback cb, IntPtr arg = default(IntPtr));
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_output_buffer_available_cb")]
- internal static extern int UnsetOutputBufferAvailableCb(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_output_buffer_available_cb")]
+ internal static extern MediaCodecErrorCode UnsetOutputBufferAvailableCb(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_error_cb")]
- internal static extern int SetErrorCb(IntPtr handle, ErrorCallback cb, IntPtr arg = default(IntPtr));
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_error_cb")]
+ internal static extern MediaCodecErrorCode SetErrorCb(IntPtr handle, ErrorCallback cb, IntPtr arg = default(IntPtr));
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_error_cb")]
- internal static extern int UnsetErrorCb(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_error_cb")]
+ internal static extern MediaCodecErrorCode UnsetErrorCb(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_eos_cb")]
- internal static extern int SetEosCb(IntPtr handle, EosCallback cb, IntPtr arg = default(IntPtr));
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_eos_cb")]
+ internal static extern MediaCodecErrorCode SetEosCb(IntPtr handle, EosCallback cb, IntPtr arg = default(IntPtr));
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_eos_cb")]
- internal static extern int UnsetEosCb(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_eos_cb")]
+ internal static extern MediaCodecErrorCode UnsetEosCb(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_buffer_status_cb")]
- internal static extern int SetBufferStatusCb(IntPtr handle, BufferStatusCallback cb,
- IntPtr arg = default(IntPtr));
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_set_buffer_status_cb")]
+ internal static extern MediaCodecErrorCode SetBufferStatusCb(IntPtr handle, BufferStatusCallback cb,
+ IntPtr arg = default(IntPtr));
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_buffer_status_cb")]
- internal static extern int UnsetBufferStatusCb(IntPtr handle);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_unset_buffer_status_cb")]
+ internal static extern MediaCodecErrorCode UnsetBufferStatusCb(IntPtr handle);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_get_supported_type")]
- internal static extern int GetSupportedType(IntPtr handle, int codecType, bool isEncoder,
- out int value);
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_get_supported_type")]
+ internal static extern MediaCodecErrorCode GetSupportedType(IntPtr handle, int codecType, bool isEncoder,
+ out int value);
- [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_foreach_supported_codec_static")]
- internal static extern int ForeachSupportedCodec(SupportedCodecCallback cb, IntPtr arg);
- }
+ [DllImport(Libraries.MediaCodec, EntryPoint = "mediacodec_foreach_supported_codec_static")]
+ internal static extern MediaCodecErrorCode ForeachSupportedCodec(SupportedCodecCallback cb, IntPtr arg);
}
}
+