mirror of
https://github.com/moonlight-stream/moonlight-common-c.git
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Code within extern "C" should not be indented
This commit is contained in:
Cameron Gutman
parent
5ba0f82b35
commit
cbbe251f50
@ -8,62 +8,62 @@
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extern "C" {
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#endif
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// Enable this definition during debugging to enable assertions
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//#define LC_DEBUG
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// Enable this definition during debugging to enable assertions
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//#define LC_DEBUG
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typedef struct _STREAM_CONFIGURATION {
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// Dimensions in pixels of the desired video stream
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int width;
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int height;
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typedef struct _STREAM_CONFIGURATION {
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// Dimensions in pixels of the desired video stream
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int width;
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int height;
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// FPS of the desired video stream
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int fps;
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// FPS of the desired video stream
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int fps;
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// Bitrate of the desired video stream (audio adds another ~1 Mbps)
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int bitrate;
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// Bitrate of the desired video stream (audio adds another ~1 Mbps)
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int bitrate;
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// Max video packet size in bytes (use 1024 if unsure)
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int packetSize;
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// Max video packet size in bytes (use 1024 if unsure)
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int packetSize;
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// Set to non-zero value to enable remote (over the Internet)
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// streaming optimizations. If unsure, set to 0.
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int streamingRemotely;
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// Set to non-zero value to enable remote (over the Internet)
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// streaming optimizations. If unsure, set to 0.
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int streamingRemotely;
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// Specifies the channel configuration of the audio stream.
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// See AUDIO_CONFIGURATION_XXX constants below.
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int audioConfiguration;
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// Specifies the channel configuration of the audio stream.
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// See AUDIO_CONFIGURATION_XXX constants below.
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int audioConfiguration;
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// AES encryption data for the remote input stream. This must be
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// the same as what was passed as rikey and rikeyid
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// in /launch and /resume requests.
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char remoteInputAesKey[16];
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char remoteInputAesIv[16];
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} STREAM_CONFIGURATION, *PSTREAM_CONFIGURATION;
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// AES encryption data for the remote input stream. This must be
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// the same as what was passed as rikey and rikeyid
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// in /launch and /resume requests.
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char remoteInputAesKey[16];
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char remoteInputAesIv[16];
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} STREAM_CONFIGURATION, *PSTREAM_CONFIGURATION;
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// Use this function to zero the stream configuration when allocated on the stack or heap
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void LiInitializeStreamConfiguration(PSTREAM_CONFIGURATION streamConfig);
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// Use this function to zero the stream configuration when allocated on the stack or heap
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void LiInitializeStreamConfiguration(PSTREAM_CONFIGURATION streamConfig);
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typedef struct _LENTRY {
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// Pointer to the next entry or NULL if this is the last entry
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struct _LENTRY* next;
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typedef struct _LENTRY {
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// Pointer to the next entry or NULL if this is the last entry
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struct _LENTRY* next;
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// Pointer to data (never NULL)
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char* data;
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// Pointer to data (never NULL)
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char* data;
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// Size of data in bytes (never <= 0)
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int length;
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} LENTRY, *PLENTRY;
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// Size of data in bytes (never <= 0)
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int length;
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} LENTRY, *PLENTRY;
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// A decode unit describes a buffer chain of H264 data from multiple packets
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typedef struct _DECODE_UNIT {
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// Length of the entire buffer chain in bytes
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int fullLength;
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// A decode unit describes a buffer chain of H264 data from multiple packets
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typedef struct _DECODE_UNIT {
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// Length of the entire buffer chain in bytes
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int fullLength;
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// Head of the buffer chain (never NULL)
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PLENTRY bufferList;
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} DECODE_UNIT, *PDECODE_UNIT;
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// Head of the buffer chain (never NULL)
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PLENTRY bufferList;
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} DECODE_UNIT, *PDECODE_UNIT;
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// Specifies that the audio stream should be encoded in stereo (default)
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// Specifies that the audio stream should be encoded in stereo (default)
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#define AUDIO_CONFIGURATION_STEREO 0
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// Specifies that the audio stream should be in 5.1 surround sound if the PC is able
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@ -85,73 +85,73 @@ extern "C" {
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#define CAPABILITY_SLICES_PER_FRAME(x) (((unsigned char)(x)) << 24)
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// This callback is invoked to provide details about the video stream and allow configuration of the decoder
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typedef void(*DecoderRendererSetup)(int width, int height, int redrawRate, void* context, int drFlags);
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typedef void(*DecoderRendererSetup)(int width, int height, int redrawRate, void* context, int drFlags);
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// This callback performs the teardown of the video decoder
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typedef void(*DecoderRendererCleanup)(void);
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// This callback performs the teardown of the video decoder
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typedef void(*DecoderRendererCleanup)(void);
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// This callback provides Annex B formatted H264 elementary stream data to the
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// decoder. If the decoder is unable to process the submitted data for some reason,
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// it must return DR_NEED_IDR to generate a keyframe.
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// This callback provides Annex B formatted H264 elementary stream data to the
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// decoder. If the decoder is unable to process the submitted data for some reason,
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// it must return DR_NEED_IDR to generate a keyframe.
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#define DR_OK 0
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#define DR_NEED_IDR -1
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typedef int(*DecoderRendererSubmitDecodeUnit)(PDECODE_UNIT decodeUnit);
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typedef int(*DecoderRendererSubmitDecodeUnit)(PDECODE_UNIT decodeUnit);
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typedef struct _DECODER_RENDERER_CALLBACKS {
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DecoderRendererSetup setup;
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DecoderRendererCleanup cleanup;
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DecoderRendererSubmitDecodeUnit submitDecodeUnit;
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int capabilities;
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} DECODER_RENDERER_CALLBACKS, *PDECODER_RENDERER_CALLBACKS;
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typedef struct _DECODER_RENDERER_CALLBACKS {
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DecoderRendererSetup setup;
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DecoderRendererCleanup cleanup;
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DecoderRendererSubmitDecodeUnit submitDecodeUnit;
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int capabilities;
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} DECODER_RENDERER_CALLBACKS, *PDECODER_RENDERER_CALLBACKS;
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// Use this function to zero the video callbacks when allocated on the stack or heap
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void LiInitializeVideoCallbacks(PDECODER_RENDERER_CALLBACKS drCallbacks);
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// Use this function to zero the video callbacks when allocated on the stack or heap
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void LiInitializeVideoCallbacks(PDECODER_RENDERER_CALLBACKS drCallbacks);
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// This structure provides the Opus multistream decoder parameters required to successfully
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// decode the audio stream being sent from the computer. See opus_multistream_decoder_init docs
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// for details about these fields.
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//
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// The supplied mapping array is indexed according to the following output channel order:
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// 0 - Front Left
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// 1 - Front Right
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// 2 - Center
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// 3 - LFE
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// 4 - Surround Left
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// 5 - Surround Right
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//
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// If the mapping order does not match the channel order of the audio renderer, you may swap
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// the values in the mismatched indices until the mapping array matches the desired channel order.
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typedef struct _OPUS_MULTISTREAM_CONFIGURATION {
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int sampleRate;
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int channelCount;
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int streams;
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int coupledStreams;
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const unsigned char mapping[6];
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} OPUS_MULTISTREAM_CONFIGURATION, *POPUS_MULTISTREAM_CONFIGURATION;
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// This structure provides the Opus multistream decoder parameters required to successfully
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// decode the audio stream being sent from the computer. See opus_multistream_decoder_init docs
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// for details about these fields.
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//
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// The supplied mapping array is indexed according to the following output channel order:
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// 0 - Front Left
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// 1 - Front Right
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// 2 - Center
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// 3 - LFE
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// 4 - Surround Left
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// 5 - Surround Right
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//
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// If the mapping order does not match the channel order of the audio renderer, you may swap
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// the values in the mismatched indices until the mapping array matches the desired channel order.
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typedef struct _OPUS_MULTISTREAM_CONFIGURATION {
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int sampleRate;
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int channelCount;
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int streams;
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int coupledStreams;
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const unsigned char mapping[6];
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} OPUS_MULTISTREAM_CONFIGURATION, *POPUS_MULTISTREAM_CONFIGURATION;
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// This callback initializes the audio renderer. The audio configuration parameter
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// provides the negotiated audio configuration. This may differ from the one
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// specified in the stream configuration.
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typedef void(*AudioRendererInit)(int audioConfiguration, POPUS_MULTISTREAM_CONFIGURATION opusConfig);
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// This callback initializes the audio renderer. The audio configuration parameter
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// provides the negotiated audio configuration. This may differ from the one
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// specified in the stream configuration.
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typedef void(*AudioRendererInit)(int audioConfiguration, POPUS_MULTISTREAM_CONFIGURATION opusConfig);
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// This callback performs the final teardown of the audio decoder
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typedef void(*AudioRendererCleanup)(void);
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// This callback performs the final teardown of the audio decoder
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typedef void(*AudioRendererCleanup)(void);
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// This callback provides Opus audio data to be decoded and played. sampleLength is in bytes.
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typedef void(*AudioRendererDecodeAndPlaySample)(char* sampleData, int sampleLength);
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// This callback provides Opus audio data to be decoded and played. sampleLength is in bytes.
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typedef void(*AudioRendererDecodeAndPlaySample)(char* sampleData, int sampleLength);
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typedef struct _AUDIO_RENDERER_CALLBACKS {
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AudioRendererInit init;
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AudioRendererCleanup cleanup;
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AudioRendererDecodeAndPlaySample decodeAndPlaySample;
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int capabilities;
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} AUDIO_RENDERER_CALLBACKS, *PAUDIO_RENDERER_CALLBACKS;
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typedef struct _AUDIO_RENDERER_CALLBACKS {
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AudioRendererInit init;
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AudioRendererCleanup cleanup;
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AudioRendererDecodeAndPlaySample decodeAndPlaySample;
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int capabilities;
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} AUDIO_RENDERER_CALLBACKS, *PAUDIO_RENDERER_CALLBACKS;
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// Use this function to zero the audio callbacks when allocated on the stack or heap
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void LiInitializeAudioCallbacks(PAUDIO_RENDERER_CALLBACKS arCallbacks);
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// Use this function to zero the audio callbacks when allocated on the stack or heap
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void LiInitializeAudioCallbacks(PAUDIO_RENDERER_CALLBACKS arCallbacks);
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// Subject to change in future releases
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// Use LiGetStageName() for stable stage names
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// Subject to change in future releases
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// Use LiGetStageName() for stable stage names
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#define STAGE_NONE 0
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#define STAGE_PLATFORM_INIT 1
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#define STAGE_NAME_RESOLUTION 2
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@ -167,78 +167,78 @@ extern "C" {
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#define STAGE_MAX 12
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// This callback is invoked to indicate that a stage of initialization is about to begin
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typedef void(*ConnListenerStageStarting)(int stage);
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typedef void(*ConnListenerStageStarting)(int stage);
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// This callback is invoked to indicate that a stage of initialization has completed
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typedef void(*ConnListenerStageComplete)(int stage);
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// This callback is invoked to indicate that a stage of initialization has completed
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typedef void(*ConnListenerStageComplete)(int stage);
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// This callback is invoked to indicate that a stage of initialization has failed
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typedef void(*ConnListenerStageFailed)(int stage, long errorCode);
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// This callback is invoked to indicate that a stage of initialization has failed
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typedef void(*ConnListenerStageFailed)(int stage, long errorCode);
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// This callback is invoked after initialization has finished
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typedef void(*ConnListenerConnectionStarted)(void);
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// This callback is invoked after initialization has finished
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typedef void(*ConnListenerConnectionStarted)(void);
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// This callback is invoked when a connection failure occurs. It will not
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// occur as a result of a call to LiStopConnection()
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typedef void(*ConnListenerConnectionTerminated)(long errorCode);
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// This callback is invoked when a connection failure occurs. It will not
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// occur as a result of a call to LiStopConnection()
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typedef void(*ConnListenerConnectionTerminated)(long errorCode);
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// This callback is invoked to display a dialog-type message to the user
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typedef void(*ConnListenerDisplayMessage)(char* message);
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// This callback is invoked to display a dialog-type message to the user
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typedef void(*ConnListenerDisplayMessage)(char* message);
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// This callback is invoked to display a transient message for the user
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// while streaming
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typedef void(*ConnListenerDisplayTransientMessage)(char* message);
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// This callback is invoked to display a transient message for the user
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// while streaming
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typedef void(*ConnListenerDisplayTransientMessage)(char* message);
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typedef struct _CONNECTION_LISTENER_CALLBACKS {
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ConnListenerStageStarting stageStarting;
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ConnListenerStageComplete stageComplete;
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ConnListenerStageFailed stageFailed;
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ConnListenerConnectionStarted connectionStarted;
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ConnListenerConnectionTerminated connectionTerminated;
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ConnListenerDisplayMessage displayMessage;
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ConnListenerDisplayTransientMessage displayTransientMessage;
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} CONNECTION_LISTENER_CALLBACKS, *PCONNECTION_LISTENER_CALLBACKS;
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typedef struct _CONNECTION_LISTENER_CALLBACKS {
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ConnListenerStageStarting stageStarting;
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ConnListenerStageComplete stageComplete;
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ConnListenerStageFailed stageFailed;
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ConnListenerConnectionStarted connectionStarted;
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ConnListenerConnectionTerminated connectionTerminated;
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ConnListenerDisplayMessage displayMessage;
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ConnListenerDisplayTransientMessage displayTransientMessage;
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} CONNECTION_LISTENER_CALLBACKS, *PCONNECTION_LISTENER_CALLBACKS;
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// Use this function to zero the connection callbacks when allocated on the stack or heap
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void LiInitializeConnectionCallbacks(PCONNECTION_LISTENER_CALLBACKS clCallbacks);
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// Use this function to zero the connection callbacks when allocated on the stack or heap
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void LiInitializeConnectionCallbacks(PCONNECTION_LISTENER_CALLBACKS clCallbacks);
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// This function begins streaming.
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//
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// Callbacks are all optional. Pass NULL for individual callbacks within each struct or pass NULL for the entire struct
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// to use the defaults for all callbacks.
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//
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// _serverMajorVersion is the major version number of the 'appversion' tag in the /serverinfo request
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//
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int LiStartConnection(const char* host, PSTREAM_CONFIGURATION streamConfig, PCONNECTION_LISTENER_CALLBACKS clCallbacks,
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PDECODER_RENDERER_CALLBACKS drCallbacks, PAUDIO_RENDERER_CALLBACKS arCallbacks, void* renderContext, int drFlags, int _serverMajorVersion);
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// This function begins streaming.
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//
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// Callbacks are all optional. Pass NULL for individual callbacks within each struct or pass NULL for the entire struct
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// to use the defaults for all callbacks.
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//
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// _serverMajorVersion is the major version number of the 'appversion' tag in the /serverinfo request
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//
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int LiStartConnection(const char* host, PSTREAM_CONFIGURATION streamConfig, PCONNECTION_LISTENER_CALLBACKS clCallbacks,
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PDECODER_RENDERER_CALLBACKS drCallbacks, PAUDIO_RENDERER_CALLBACKS arCallbacks, void* renderContext, int drFlags, int _serverMajorVersion);
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// This function stops streaming.
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void LiStopConnection(void);
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// This function stops streaming.
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void LiStopConnection(void);
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// Use to get a user-visible string to display initialization progress
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// from the integer passed to the ConnListenerStageXXX callbacks
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const char* LiGetStageName(int stage);
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// Use to get a user-visible string to display initialization progress
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// from the integer passed to the ConnListenerStageXXX callbacks
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const char* LiGetStageName(int stage);
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// This function queues a mouse move event to be sent to the remote server.
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int LiSendMouseMoveEvent(short deltaX, short deltaY);
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// This function queues a mouse move event to be sent to the remote server.
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int LiSendMouseMoveEvent(short deltaX, short deltaY);
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// This function queues a mouse button event to be sent to the remote server.
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// This function queues a mouse button event to be sent to the remote server.
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#define BUTTON_ACTION_PRESS 0x07
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#define BUTTON_ACTION_RELEASE 0x08
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#define BUTTON_LEFT 0x01
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#define BUTTON_MIDDLE 0x02
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#define BUTTON_RIGHT 0x03
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int LiSendMouseButtonEvent(char action, int button);
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int LiSendMouseButtonEvent(char action, int button);
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// This function queues a keyboard event to be sent to the remote server.
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// This function queues a keyboard event to be sent to the remote server.
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#define KEY_ACTION_DOWN 0x03
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#define KEY_ACTION_UP 0x04
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#define MODIFIER_SHIFT 0x01
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#define MODIFIER_CTRL 0x02
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#define MODIFIER_ALT 0x04
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int LiSendKeyboardEvent(short keyCode, char keyAction, char modifiers);
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int LiSendKeyboardEvent(short keyCode, char keyAction, char modifiers);
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// Button flags
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// Button flags
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#define A_FLAG 0x1000
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#define B_FLAG 0x2000
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#define X_FLAG 0x4000
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@ -257,18 +257,18 @@ extern "C" {
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// This function queues a controller event to be sent to the remote server. It will
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// be seen by the computer as the first controller.
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int LiSendControllerEvent(short buttonFlags, unsigned char leftTrigger, unsigned char rightTrigger,
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short leftStickX, short leftStickY, short rightStickX, short rightStickY);
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int LiSendControllerEvent(short buttonFlags, unsigned char leftTrigger, unsigned char rightTrigger,
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short leftStickX, short leftStickY, short rightStickX, short rightStickY);
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// This function queues a controller event to be sent to the remote server. The controllerNumber
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// parameter is a zero-based index of which controller this event corresponds to. The largest legal
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// controller number is 3 (for a total of 4 controllers, the Xinput maximum). On generation 3 servers (GFE 2.1.x),
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// these will be sent as controller 0 regardless of the controllerNumber parameter.
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int LiSendMultiControllerEvent(short controllerNumber, short buttonFlags, unsigned char leftTrigger, unsigned char rightTrigger,
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short leftStickX, short leftStickY, short rightStickX, short rightStickY);
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// This function queues a controller event to be sent to the remote server. The controllerNumber
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// parameter is a zero-based index of which controller this event corresponds to. The largest legal
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// controller number is 3 (for a total of 4 controllers, the Xinput maximum). On generation 3 servers (GFE 2.1.x),
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// these will be sent as controller 0 regardless of the controllerNumber parameter.
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int LiSendMultiControllerEvent(short controllerNumber, short buttonFlags, unsigned char leftTrigger, unsigned char rightTrigger,
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short leftStickX, short leftStickY, short rightStickX, short rightStickY);
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// This function queues a vertical scroll event to the remote server.
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int LiSendScrollEvent(signed char scrollClicks);
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// This function queues a vertical scroll event to the remote server.
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int LiSendScrollEvent(signed char scrollClicks);
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#ifdef __cplusplus
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}
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