1 files changed, 78 insertions, 0 deletions
diff --git a/channels/tsmf/client/tsmf_decoder.h b/channels/tsmf/client/tsmf_decoder.h
new file mode 100644
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+++ b/channels/tsmf/client/tsmf_decoder.h
@@ -0,0 +1,78 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Video Redirection Virtual Channel - Decoder
+ *
+ * Copyright 2010-2011 Vic Lee
+ * Copyright 2012 Hewlett-Packard Development Company, L.P.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FREERDP_CHANNEL_TSMF_CLIENT_DECODER_H
+#define FREERDP_CHANNEL_TSMF_CLIENT_DECODER_H
+
+#include "tsmf_types.h"
+
+typedef enum
+{
+	Control_Pause,
+	Control_Resume,
+	Control_Restart,
+	Control_Stop
+} ITSMFControlMsg;
+
+typedef struct s_ITSMFDecoder ITSMFDecoder;
+
+struct s_ITSMFDecoder
+{
+	/* Set the decoder format. Return true if supported. */
+	BOOL (*SetFormat)(ITSMFDecoder* decoder, TS_AM_MEDIA_TYPE* media_type);
+	/* Decode a sample. */
+	BOOL (*Decode)(ITSMFDecoder* decoder, const BYTE* data, UINT32 data_size, UINT32 extensions);
+	/* Get the decoded data */
+	BYTE* (*GetDecodedData)(ITSMFDecoder* decoder, UINT32* size);
+	/* Get the pixel format of decoded video frame */
+	UINT32 (*GetDecodedFormat)(ITSMFDecoder* decoder);
+	/* Get the width and height of decoded video frame */
+	BOOL (*GetDecodedDimension)(ITSMFDecoder* decoder, UINT32* width, UINT32* height);
+	/* Free the decoder */
+	void (*Free)(ITSMFDecoder* decoder);
+	/* Optional Contol function */
+	BOOL (*Control)(ITSMFDecoder* decoder, ITSMFControlMsg control_msg, UINT32* arg);
+	/* Decode a sample with extended interface. */
+	BOOL(*DecodeEx)
+	(ITSMFDecoder* decoder, const BYTE* data, UINT32 data_size, UINT32 extensions,
+	 UINT64 start_time, UINT64 end_time, UINT64 duration);
+	/* Get current play time */
+	UINT64 (*GetRunningTime)(ITSMFDecoder* decoder);
+	/* Update Gstreamer Rendering Area */
+	BOOL(*UpdateRenderingArea)
+	(ITSMFDecoder* decoder, int newX, int newY, int newWidth, int newHeight, int numRectangles,
+	 RDP_RECT* rectangles);
+	/* Change Gstreamer Audio Volume */
+	BOOL (*ChangeVolume)(ITSMFDecoder* decoder, UINT32 newVolume, UINT32 muted);
+	/* Check buffer level */
+	BOOL (*BufferLevel)(ITSMFDecoder* decoder);
+	/* Register a callback for frame ack. */
+	BOOL (*SetAckFunc)(ITSMFDecoder* decoder, BOOL (*cb)(void*, BOOL), void* stream);
+	/* Register a callback for stream seek detection. */
+	BOOL (*SetSyncFunc)(ITSMFDecoder* decoder, void (*cb)(void*), void* stream);
+};
+
+#define TSMF_DECODER_EXPORT_FUNC_NAME "TSMFDecoderEntry"
+typedef ITSMFDecoder* (*TSMF_DECODER_ENTRY)(void);
+
+ITSMFDecoder* tsmf_load_decoder(const char* name, TS_AM_MEDIA_TYPE* media_type);
+BOOL tsmf_check_decoder_available(const char* name);
+
+#endif /* FREERDP_CHANNEL_TSMF_CLIENT_DECODER_H */