--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/gst_adaptation/xaadaptationgst.h	Fri May 14 16:22:35 2010 +0300
@@ -0,0 +1,168 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+#ifndef XAADAPTATIONGST_H_
+#define XAADAPTATIONGST_H_
+
+#include <pthread.h>
+#include <semaphore.h>
+#include <string.h>
+#include <unistd.h>
+#include "openmaxalwrapper.h"
+#include "xaglobals.h"
+#include <gst.h>
+#include <gstappsrc.h>
+#include <gstappsink.h>
+#include <gstappbuffer.h>
+#include "xaplatform.h"
+#include "xaadptbasectx.h"
+#include <stdlib.h>
+
+#ifdef XA_IMPL_MEASURE_GST_DELAY
+#include <time.h>
+#endif /* XA_IMPL_MEASURE_GST_DELAY */
+
+/* MACROS */
+#define FLIP_NONE               0
+#define FLIP_CLOCKWISE          1 /* Rotate clockwise 90 degrees */
+#define FLIP_ROTATE_180         2 /* Rotate 180 degrees */
+#define FLIP_COUNTERCLOCKWISE   3 /* Rotate counter-clockwise 90 degrees */
+#define FLIP_HORIZONTAL         4 /* Flip image horizontally */
+#define FLIP_VERTICAL           5 /* Flip image vertically */
+
+/* TYPEDEFS */
+typedef gboolean (*GstBusCb)( GstBus *bus, GstMessage *message, gpointer data );
+
+#define CONTENT_PIPE_BUFFER_SIZE 1000
+#define TEST_VIDEO_WIDTH     640
+#define TEST_VIDEO_HEIGHT    480
+
+/*typedef enum
+{
+    XA_AUDIO_WAVENC = 0,
+    XA_AUDIO_VORBISENC,
+    XA_AUDIO_PCM,
+    XA_NUM_OF_AUDIOENCODERS  Do not move this line 
+} XAAudioEnc;*/
+
+/*typedef enum
+{
+    XA_VIDEO_JPEGENC = 0,
+    XA_VIDEO_THEORAENC,
+    XA_NUM_OF_VIDEOENCODERS  Do not move this line 
+} XAVideoEnc;*/
+
+/*typedef enum CP_STATE
+{
+	CPStateNull =0,
+	CPStateInitialized,
+	CPStatePrerolling,
+	CPStateStarted,
+	CPStateRunning,
+	CPStatePaused,
+	CPStateStopped,
+	CPStateWaitForData,
+	CPStateEOS,
+	CPStateError
+}CP_STATE;*/
+
+/*typedef enum
+{
+    XA_IMAGE_JPEGENC = 0,
+    XA_IMAGE_RAW,
+    XA_NUM_OF_IMAGEENCODERS  Do not move this line 
+} XAImageEnc;*/
+
+
+/* STRUCTURES */
+
+/* Forward declaration of adaptation basecontext */
+typedef struct XAAdaptationGstCtx_ XAAdaptationGstCtx;
+
+/*
+ * Structure that holds all common variables for every
+ * Gst-Adaptation context structures.
+ */
+typedef struct XAAdaptationGstCtx_
+{
+    /* Common Variables for all adaptation elements */
+    XAAdaptationBaseCtx baseObj;
+
+    GstState        binWantedState;   /** requested gst-bin target state **/
+    GstElement      *bin;       /** Container for all gst elements **/
+
+    GstBus          *bus;       /** Gst-bus where gst sends messages **/
+    GMainLoop       *busloop;       /** Gst-bus listener loop **/
+    pthread_t       busloopThr;
+    GstBusCb        busCb;      /** Gst-Bus callback funtion*/
+
+    XAboolean       waitingasyncop;
+    sem_t           semAsyncWait;
+    guint           asynctimer;
+
+#ifdef XA_IMPL_MEASURE_GST_DELAY
+    clock_t     startTime;
+    clock_t     endTime;
+    double      diff;
+#endif /*XA_IMPL_MEASURE_GST_DELAY*/
+
+    XAboolean thread_launched;
+    pthread_mutex_t ds_mutex;
+    pthread_cond_t ds_condition;
+    XAboolean cond_mutx_inited;
+    /* FUNCTIONS*/
+
+} XAAdaptationGstCtx_;
+
+/* FUNCTIONS */
+/*
+ * gboolean XAAdaptationBase_GstBusCb( GstBus *bus, GstMessage *message, gpointer data );
+ * Default CallBack handler for gst-bus messages. This will be called if object specific callback is
+ * not implemented.
+ */
+ 
+XAresult XAAdaptationGst_Init( XAAdaptationGstCtx* pSelf, XAuint32 ctxId );
+XAresult XAAdaptationGst_PostInit( XAAdaptationGstCtx* ctx );
+void XAAdaptationGst_Free( XAAdaptationGstCtx* ctx );
+
+ 
+gboolean XAAdaptationGst_GstBusCb( GstBus *bus, GstMessage *message, gpointer data );
+
+XAresult XAAdaptationGst_InitGstListener(XAAdaptationGstCtx* ctx);
+void* XAAdaptationGst_LaunchGstListener(void* args);
+void XAAdaptationGst_StopGstListener(XAAdaptationGstCtx* ctx);
+
+void XAAdaptationGst_PrepareAsyncWait(XAAdaptationGstCtx* ctx);
+void XAAdaptationGst_StartAsyncWait(XAAdaptationGstCtx* ctx);
+gboolean XAAdaptationGst_CancelAsyncWait(gpointer ctx);
+void XAAdaptationGst_CompleteAsyncWait(XAAdaptationGstCtx* ctx);
+
+GstElement* XAAdaptationGst_CreateGstSource( XADataSource* xaSrc, const char *name, XAboolean *isobj, XAboolean *isPCM, XAboolean *isRawImage );
+GstElement* XAAdaptationGst_CreateGstSink( XADataSink* xaSrc, const char *name, XAboolean *isobj );
+GstElement* XAAdaptationGst_CreateVideoPP(void);
+
+GstElement* XAAdaptationGst_CreateVideoPPBlackScr(void);
+GstElement* XAAdaptationGst_CreateInputSelector(void);
+GstElement* XAAdaptationGst_CreateAudioPP(void);
+void XAAdaptationGst_PadBlockCb(GstPad *pad, gboolean blocked, gpointer user_data);
+void XAAdaptationGst_SetAllCaps (GstCaps * caps, char *field, ...);
+
+
+
+/*XAresult XAMetadataAdapt_TryWriteTags(XAAdaptationGstCtx* mCtx, GstBin* binToWriteTo);*/
+
+#endif /* XAADAPTATIONGST_H_ */