diff --git a/jni/pjproject-android/.svn/pristine/78/788b215fbe9f93506db072e233fe8de6fb48f533.svn-base b/jni/pjproject-android/.svn/pristine/78/788b215fbe9f93506db072e233fe8de6fb48f533.svn-base
new file mode 100644
index 0000000..699c8d1
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/78/788b215fbe9f93506db072e233fe8de6fb48f533.svn-base
@@ -0,0 +1,631 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <pjmedia-videodev/videodev_imp.h>
+#include <pj/assert.h>
+#include <pj/log.h>
+#include <pj/os.h>
+#include <pj/rand.h>
+
+
+#if defined(PJMEDIA_VIDEO_DEV_HAS_CBAR_SRC) && \
+    PJMEDIA_VIDEO_DEV_HAS_CBAR_SRC != 0
+
+
+#define THIS_FILE		"colorbar_dev.c"
+#define DEFAULT_CLOCK_RATE	90000
+#define DEFAULT_WIDTH		352 //640
+#define DEFAULT_HEIGHT		288 //480
+#define DEFAULT_FPS		25
+
+/* cbar_ device info */
+struct cbar_dev_info
+{
+    pjmedia_vid_dev_info	 info;
+};
+
+/* cbar_ factory */
+struct cbar_factory
+{
+    pjmedia_vid_dev_factory	 base;
+    pj_pool_t			*pool;
+    pj_pool_factory		*pf;
+
+    unsigned			 dev_count;
+    struct cbar_dev_info	*dev_info;
+};
+
+struct cbar_fmt_info {
+    pjmedia_format_id            fmt_id;        /* Format ID                */
+
+    /* Info for packed formats. */
+    unsigned                     c_offset[3];   /* Color component offset, 
+                                                   in bytes                 */
+    unsigned                     c_stride[3];   /* Color component stride,
+                                                   or distance between two 
+                                                   consecutive same color
+                                                   components, in bytes     */
+};
+
+/* Colorbar video source supports */
+static struct cbar_fmt_info cbar_fmts[] =
+{
+    /* Packed formats */
+    { PJMEDIA_FORMAT_YUY2,      {0, 1, 3}, {2, 4, 4} },
+    { PJMEDIA_FORMAT_UYVY,      {1, 0, 2}, {2, 4, 4} },
+    { PJMEDIA_FORMAT_YVYU,      {0, 3, 1}, {2, 4, 4} },
+    { PJMEDIA_FORMAT_RGBA,      {0, 1, 2}, {4, 4, 4} },
+    { PJMEDIA_FORMAT_RGB24,     {0, 1, 2}, {3, 3, 3} },
+    { PJMEDIA_FORMAT_BGRA,      {2, 1, 0}, {4, 4, 4} },
+
+    /* Planar formats */
+    { PJMEDIA_FORMAT_YV12 },
+    { PJMEDIA_FORMAT_I420 },
+    { PJMEDIA_FORMAT_I422 },
+    { PJMEDIA_FORMAT_I420JPEG },
+    { PJMEDIA_FORMAT_I422JPEG },
+};
+
+/* Video stream. */
+struct cbar_stream
+{
+    pjmedia_vid_dev_stream	     base;	    /**< Base stream	    */
+    pjmedia_vid_dev_param	     param;	    /**< Settings	    */
+    pj_pool_t			    *pool;          /**< Memory pool.       */
+
+    pjmedia_vid_dev_cb		     vid_cb;	    /**< Stream callback.   */
+    void			    *user_data;	    /**< Application data.  */
+
+    const struct cbar_fmt_info      *cbfi;
+    const pjmedia_video_format_info *vfi;
+    pjmedia_video_apply_fmt_param    vafp;
+    pj_uint8_t                      *first_line[PJMEDIA_MAX_VIDEO_PLANES];
+    pj_timestamp		     ts;
+    unsigned			     ts_inc;
+};
+
+
+/* Prototypes */
+static pj_status_t cbar_factory_init(pjmedia_vid_dev_factory *f);
+static pj_status_t cbar_factory_destroy(pjmedia_vid_dev_factory *f);
+static pj_status_t cbar_factory_refresh(pjmedia_vid_dev_factory *f); 
+static unsigned    cbar_factory_get_dev_count(pjmedia_vid_dev_factory *f);
+static pj_status_t cbar_factory_get_dev_info(pjmedia_vid_dev_factory *f,
+					     unsigned index,
+					     pjmedia_vid_dev_info *info);
+static pj_status_t cbar_factory_default_param(pj_pool_t *pool,
+                                              pjmedia_vid_dev_factory *f,
+					      unsigned index,
+					      pjmedia_vid_dev_param *param);
+static pj_status_t cbar_factory_create_stream(
+					pjmedia_vid_dev_factory *f,
+					pjmedia_vid_dev_param *param,
+					const pjmedia_vid_dev_cb *cb,
+					void *user_data,
+					pjmedia_vid_dev_stream **p_vid_strm);
+
+static pj_status_t cbar_stream_get_param(pjmedia_vid_dev_stream *strm,
+					 pjmedia_vid_dev_param *param);
+static pj_status_t cbar_stream_get_cap(pjmedia_vid_dev_stream *strm,
+				       pjmedia_vid_dev_cap cap,
+				       void *value);
+static pj_status_t cbar_stream_set_cap(pjmedia_vid_dev_stream *strm,
+				       pjmedia_vid_dev_cap cap,
+				       const void *value);
+static pj_status_t cbar_stream_get_frame(pjmedia_vid_dev_stream *strm,
+                                         pjmedia_frame *frame);
+static pj_status_t cbar_stream_start(pjmedia_vid_dev_stream *strm);
+static pj_status_t cbar_stream_stop(pjmedia_vid_dev_stream *strm);
+static pj_status_t cbar_stream_destroy(pjmedia_vid_dev_stream *strm);
+
+/* Operations */
+static pjmedia_vid_dev_factory_op factory_op =
+{
+    &cbar_factory_init,
+    &cbar_factory_destroy,
+    &cbar_factory_get_dev_count,
+    &cbar_factory_get_dev_info,
+    &cbar_factory_default_param,
+    &cbar_factory_create_stream,
+    &cbar_factory_refresh
+};
+
+static pjmedia_vid_dev_stream_op stream_op =
+{
+    &cbar_stream_get_param,
+    &cbar_stream_get_cap,
+    &cbar_stream_set_cap,
+    &cbar_stream_start,
+    &cbar_stream_get_frame,
+    NULL,
+    &cbar_stream_stop,
+    &cbar_stream_destroy
+};
+
+
+/****************************************************************************
+ * Factory operations
+ */
+/*
+ * Init cbar_ video driver.
+ */
+pjmedia_vid_dev_factory* pjmedia_cbar_factory(pj_pool_factory *pf)
+{
+    struct cbar_factory *f;
+    pj_pool_t *pool;
+
+    pool = pj_pool_create(pf, "cbar video", 512, 512, NULL);
+    f = PJ_POOL_ZALLOC_T(pool, struct cbar_factory);
+    f->pf = pf;
+    f->pool = pool;
+    f->base.op = &factory_op;
+
+    return &f->base;
+}
+
+
+/* API: init factory */
+static pj_status_t cbar_factory_init(pjmedia_vid_dev_factory *f)
+{
+    struct cbar_factory *cf = (struct cbar_factory*)f;
+    struct cbar_dev_info *ddi;
+    unsigned i;
+
+    cf->dev_count = 1;
+    cf->dev_info = (struct cbar_dev_info*)
+ 		   pj_pool_calloc(cf->pool, cf->dev_count,
+ 				  sizeof(struct cbar_dev_info));
+
+    ddi = &cf->dev_info[0];
+    pj_bzero(ddi, sizeof(*ddi));
+    pj_ansi_strncpy(ddi->info.name, "Colorbar generator",
+		    sizeof(ddi->info.name));
+    ddi->info.driver[sizeof(ddi->info.driver)-1] = '\0';
+    pj_ansi_strncpy(ddi->info.driver, "Colorbar", sizeof(ddi->info.driver));
+    ddi->info.driver[sizeof(ddi->info.driver)-1] = '\0';
+    ddi->info.dir = PJMEDIA_DIR_CAPTURE;
+    ddi->info.has_callback = PJ_FALSE;
+
+    ddi->info.caps = PJMEDIA_VID_DEV_CAP_FORMAT;
+    ddi->info.fmt_cnt = sizeof(cbar_fmts)/sizeof(cbar_fmts[0]);
+    for (i = 0; i < ddi->info.fmt_cnt; i++) {
+        pjmedia_format *fmt = &ddi->info.fmt[i];
+        pjmedia_format_init_video(fmt, cbar_fmts[i].fmt_id,
+				  DEFAULT_WIDTH, DEFAULT_HEIGHT,
+				  DEFAULT_FPS, 1);
+    }
+
+    PJ_LOG(4, (THIS_FILE, "Colorbar video src initialized with %d device(s):",
+	       cf->dev_count));
+    for (i = 0; i < cf->dev_count; i++) {
+	PJ_LOG(4, (THIS_FILE, "%2d: %s", i, cf->dev_info[i].info.name));
+    }
+
+    return PJ_SUCCESS;
+}
+
+/* API: destroy factory */
+static pj_status_t cbar_factory_destroy(pjmedia_vid_dev_factory *f)
+{
+    struct cbar_factory *cf = (struct cbar_factory*)f;
+    pj_pool_t *pool = cf->pool;
+
+    cf->pool = NULL;
+    pj_pool_release(pool);
+
+    return PJ_SUCCESS;
+}
+
+/* API: refresh the list of devices */
+static pj_status_t cbar_factory_refresh(pjmedia_vid_dev_factory *f)
+{
+    PJ_UNUSED_ARG(f);
+    return PJ_SUCCESS;
+}
+
+/* API: get number of devices */
+static unsigned cbar_factory_get_dev_count(pjmedia_vid_dev_factory *f)
+{
+    struct cbar_factory *cf = (struct cbar_factory*)f;
+    return cf->dev_count;
+}
+
+/* API: get device info */
+static pj_status_t cbar_factory_get_dev_info(pjmedia_vid_dev_factory *f,
+					     unsigned index,
+					     pjmedia_vid_dev_info *info)
+{
+    struct cbar_factory *cf = (struct cbar_factory*)f;
+
+    PJ_ASSERT_RETURN(index < cf->dev_count, PJMEDIA_EVID_INVDEV);
+
+    pj_memcpy(info, &cf->dev_info[index].info, sizeof(*info));
+
+    return PJ_SUCCESS;
+}
+
+/* API: create default device parameter */
+static pj_status_t cbar_factory_default_param(pj_pool_t *pool,
+                                              pjmedia_vid_dev_factory *f,
+					      unsigned index,
+					      pjmedia_vid_dev_param *param)
+{
+    struct cbar_factory *cf = (struct cbar_factory*)f;
+    struct cbar_dev_info *di = &cf->dev_info[index];
+
+    PJ_ASSERT_RETURN(index < cf->dev_count, PJMEDIA_EVID_INVDEV);
+
+    PJ_UNUSED_ARG(pool);
+
+    pj_bzero(param, sizeof(*param));
+    param->dir = PJMEDIA_DIR_CAPTURE;
+    param->cap_id = index;
+    param->rend_id = PJMEDIA_VID_INVALID_DEV;
+    param->flags = PJMEDIA_VID_DEV_CAP_FORMAT;
+    param->clock_rate = DEFAULT_CLOCK_RATE;
+    pj_memcpy(&param->fmt, &di->info.fmt[0], sizeof(param->fmt));
+
+    return PJ_SUCCESS;
+}
+
+static const struct cbar_fmt_info* get_cbar_fmt_info(pjmedia_format_id id)
+{
+    unsigned i;
+
+    for (i = 0; i < sizeof(cbar_fmts)/sizeof(cbar_fmts[0]); i++) {
+        if (cbar_fmts[i].fmt_id == id)
+            return &cbar_fmts[i];
+    }
+
+    return NULL;
+}
+
+static void fill_first_line(pj_uint8_t *first_lines[], 
+                            const struct cbar_fmt_info *cbfi,
+                            const pjmedia_video_format_info *vfi,
+                            const pjmedia_video_apply_fmt_param *vafp)
+{
+    typedef pj_uint8_t color_comp_t[3];
+    color_comp_t rgb_colors[] = 
+    { 
+        {255,255,255}, {255,255,0}, {0,255,255}, {0,255,0},
+        {255,0,255}, {255,0,0}, {0,0,255}, {0,0,0}
+    };
+    color_comp_t yuv_colors[] = 
+    { 
+        //{235,128,128}, {162,44,142}, {131,156,44}, {112,72,58},
+        //{84,184,198}, {65,100,212}, {35,212,114}, {16,128,128}
+        {235,128,128}, {210,16,146}, {170,166,16}, {145,54,34},
+        {106,202,222}, {81,90,240}, {41,240,110}, {16,128,128}
+    };
+
+    unsigned i, j, k;
+
+    if (vfi->plane_cnt == 1) {
+        /* Packed */
+
+        for (i = 0; i < 8; ++i) {
+            /* iterate bars */
+            for (j = 0; j < 3; ++j) {
+                /* iterate color components */
+                pj_uint8_t *p = NULL, c;
+                unsigned bar_width, inc_p;
+
+                if (vfi->color_model == PJMEDIA_COLOR_MODEL_RGB)
+                    c = rgb_colors[i][j];
+                else
+                    c = yuv_colors[i][j];
+
+                bar_width = vafp->size.w/8;
+                bar_width /= (cbfi->c_stride[j] * 8 / vfi->bpp);
+                inc_p = cbfi->c_stride[j];
+                p = first_lines[0] + bar_width*i*inc_p + cbfi->c_offset[j];
+
+                /* draw this color */
+                for (k = 0; k < bar_width; ++k) {
+                    *p = c;
+                    p += inc_p;
+                }
+            }
+        }
+
+    } else if (vfi->plane_cnt == 3) {
+
+        for (i = 0; i < 8; ++i) {
+            /* iterate bars */
+            for (j = 0; j < 3; ++j) {
+                /* iterate planes/color components */
+                pj_uint8_t *p = NULL, c;
+                unsigned bar_width;
+
+                if (vfi->color_model == PJMEDIA_COLOR_MODEL_RGB)
+                    c = rgb_colors[i][j];
+		else {
+		    if (vfi->id == PJMEDIA_FORMAT_YV12 && j > 0)
+			c = yuv_colors[i][3-j];
+		    else
+			c = yuv_colors[i][j];
+		}
+
+                bar_width = vafp->strides[j]/8;
+                p = first_lines[j] + bar_width*i;
+
+                /* draw this plane/color */
+                for (k = 0; k < bar_width; ++k)
+                    *p++ = c;
+            }
+        }
+    }
+}
+
+/* API: create stream */
+static pj_status_t cbar_factory_create_stream(
+					pjmedia_vid_dev_factory *f,
+					pjmedia_vid_dev_param *param,
+					const pjmedia_vid_dev_cb *cb,
+					void *user_data,
+					pjmedia_vid_dev_stream **p_vid_strm)
+{
+    struct cbar_factory *cf = (struct cbar_factory*)f;
+    pj_pool_t *pool;
+    struct cbar_stream *strm;
+    const pjmedia_video_format_detail *vfd;
+    const pjmedia_video_format_info *vfi;
+    pjmedia_video_apply_fmt_param vafp;
+    const struct cbar_fmt_info *cbfi;
+    unsigned i;
+
+    PJ_ASSERT_RETURN(f && param && p_vid_strm, PJ_EINVAL);
+    PJ_ASSERT_RETURN(param->fmt.type == PJMEDIA_TYPE_VIDEO &&
+		     param->fmt.detail_type == PJMEDIA_FORMAT_DETAIL_VIDEO &&
+                     param->dir == PJMEDIA_DIR_CAPTURE,
+		     PJ_EINVAL);
+
+    pj_bzero(&vafp, sizeof(vafp));
+
+    vfd = pjmedia_format_get_video_format_detail(&param->fmt, PJ_TRUE);
+    vfi = pjmedia_get_video_format_info(NULL, param->fmt.id);
+    cbfi = get_cbar_fmt_info(param->fmt.id);
+    if (!vfi || !cbfi)
+        return PJMEDIA_EVID_BADFORMAT;
+
+    vafp.size = param->fmt.det.vid.size;
+    if (vfi->apply_fmt(vfi, &vafp) != PJ_SUCCESS)
+        return PJMEDIA_EVID_BADFORMAT;
+
+    /* Create and Initialize stream descriptor */
+    pool = pj_pool_create(cf->pf, "cbar-dev", 512, 512, NULL);
+    PJ_ASSERT_RETURN(pool != NULL, PJ_ENOMEM);
+
+    strm = PJ_POOL_ZALLOC_T(pool, struct cbar_stream);
+    pj_memcpy(&strm->param, param, sizeof(*param));
+    strm->pool = pool;
+    pj_memcpy(&strm->vid_cb, cb, sizeof(*cb));
+    strm->user_data = user_data;
+    strm->vfi = vfi;
+    strm->cbfi = cbfi;
+    pj_memcpy(&strm->vafp, &vafp, sizeof(vafp));
+    strm->ts_inc = PJMEDIA_SPF2(param->clock_rate, &vfd->fps, 1);
+
+    for (i = 0; i < vfi->plane_cnt; ++i) {
+        strm->first_line[i] = pj_pool_alloc(pool, vafp.strides[i]);
+        pj_memset(strm->first_line[i], 255, vafp.strides[i]);
+    }
+
+    fill_first_line(strm->first_line, strm->cbfi, vfi, &strm->vafp);
+
+    /* Apply the remaining settings */
+/*    if (param->flags & PJMEDIA_VID_DEV_CAP_INPUT_SCALE) {
+	cbar_stream_set_cap(&strm->base,
+		            PJMEDIA_VID_DEV_CAP_INPUT_SCALE,
+                            &param->fmt);
+    }
+*/
+    /* Done */
+    strm->base.op = &stream_op;
+    *p_vid_strm = &strm->base;
+
+    return PJ_SUCCESS;
+}
+
+/* API: Get stream info. */
+static pj_status_t cbar_stream_get_param(pjmedia_vid_dev_stream *s,
+					 pjmedia_vid_dev_param *pi)
+{
+    struct cbar_stream *strm = (struct cbar_stream*)s;
+
+    PJ_ASSERT_RETURN(strm && pi, PJ_EINVAL);
+
+    pj_memcpy(pi, &strm->param, sizeof(*pi));
+
+/*    if (cbar_stream_get_cap(s, PJMEDIA_VID_DEV_CAP_INPUT_SCALE,
+                            &pi->fmt.info_size) == PJ_SUCCESS)
+    {
+        pi->flags |= PJMEDIA_VID_DEV_CAP_INPUT_SCALE;
+    }
+*/
+    return PJ_SUCCESS;
+}
+
+/* API: get capability */
+static pj_status_t cbar_stream_get_cap(pjmedia_vid_dev_stream *s,
+				       pjmedia_vid_dev_cap cap,
+				       void *pval)
+{
+    struct cbar_stream *strm = (struct cbar_stream*)s;
+
+    PJ_UNUSED_ARG(strm);
+
+    PJ_ASSERT_RETURN(s && pval, PJ_EINVAL);
+
+    if (cap==PJMEDIA_VID_DEV_CAP_INPUT_SCALE)
+    {
+        return PJMEDIA_EVID_INVCAP;
+//	return PJ_SUCCESS;
+    } else {
+	return PJMEDIA_EVID_INVCAP;
+    }
+}
+
+/* API: set capability */
+static pj_status_t cbar_stream_set_cap(pjmedia_vid_dev_stream *s,
+				       pjmedia_vid_dev_cap cap,
+				       const void *pval)
+{
+    struct cbar_stream *strm = (struct cbar_stream*)s;
+
+    PJ_UNUSED_ARG(strm);
+
+    PJ_ASSERT_RETURN(s && pval, PJ_EINVAL);
+
+    if (cap==PJMEDIA_VID_DEV_CAP_INPUT_SCALE)
+    {
+	return PJ_SUCCESS;
+    }
+
+    return PJMEDIA_EVID_INVCAP;
+}
+
+static pj_status_t spectrum_run(struct cbar_stream *d, pj_uint8_t *p,
+                                pj_size_t size)
+{
+    unsigned i;
+    pj_uint8_t *ptr = p;
+    pj_time_val tv;
+
+    PJ_UNUSED_ARG(size);
+
+    /* Subsequent lines */
+    for (i=0; i<d->vfi->plane_cnt; ++i) {
+        pj_uint8_t *plane_end;
+
+        plane_end = ptr + d->vafp.plane_bytes[i];
+        while (ptr < plane_end) {
+            pj_memcpy(ptr, d->first_line[i], d->vafp.strides[i]);
+            ptr += d->vafp.strides[i]; 
+        }
+    }
+
+    /* blinking dot */
+    pj_gettimeofday(&tv);
+    if (tv.msec < 660) {
+	enum { DOT_SIZE = 8 };
+        pj_uint8_t dot_clr_rgb[3] = {255, 255, 255};
+        pj_uint8_t dot_clr_yuv[3] = {235, 128, 128};
+
+        if (d->vfi->plane_cnt == 1) {
+            for (i = 0; i < 3; ++i) {
+                pj_uint8_t *ptr;
+                unsigned j, k, inc_ptr;
+                pj_size_t dot_size = DOT_SIZE;
+
+                dot_size /= (d->cbfi->c_stride[i] * 8 / d->vfi->bpp);
+                inc_ptr = d->cbfi->c_stride[i];
+                for (j = 0; j < dot_size; ++j) {
+                    ptr = p + d->vafp.strides[0]*(dot_size+j+1) - 
+                          2*dot_size*inc_ptr + d->cbfi->c_offset[i];
+                    for (k = 0; k < dot_size; ++k) {
+                        if (d->vfi->color_model == PJMEDIA_COLOR_MODEL_RGB)
+                            *ptr = dot_clr_rgb[i];
+                        else
+                            *ptr = dot_clr_yuv[i];
+                        ptr += inc_ptr;
+                    }
+                }
+            }
+        } else {
+            pj_size_t offset_p = 0;
+
+            for (i = 0; i < 3; ++i) {
+                pj_uint8_t *ptr, c;
+                unsigned j;
+                pj_size_t dot_size = DOT_SIZE;
+
+                if (d->vfi->color_model == PJMEDIA_COLOR_MODEL_RGB)
+                    c = dot_clr_rgb[i];
+                else
+                    c = dot_clr_yuv[i];
+
+                dot_size /= (d->vafp.size.w / d->vafp.strides[i]);
+                ptr = p + offset_p + d->vafp.strides[i]*(dot_size+1) - 
+                      2*dot_size;
+                for (j = 0; j < dot_size; ++j) {
+                    pj_memset(ptr, c, dot_size);
+                    ptr += d->vafp.strides[i];
+                }
+                offset_p += d->vafp.plane_bytes[i];
+            }
+        }
+    }
+
+    return PJ_SUCCESS;
+}
+
+/* API: Get frame from stream */
+static pj_status_t cbar_stream_get_frame(pjmedia_vid_dev_stream *strm,
+                                         pjmedia_frame *frame)
+{
+    struct cbar_stream *stream = (struct cbar_stream*)strm;
+
+    frame->type = PJMEDIA_FRAME_TYPE_VIDEO;
+    frame->bit_info = 0;
+    frame->timestamp = stream->ts;
+    stream->ts.u64 += stream->ts_inc;
+    return spectrum_run(stream, frame->buf, frame->size);
+}
+
+/* API: Start stream. */
+static pj_status_t cbar_stream_start(pjmedia_vid_dev_stream *strm)
+{
+    struct cbar_stream *stream = (struct cbar_stream*)strm;
+
+    PJ_UNUSED_ARG(stream);
+
+    PJ_LOG(4, (THIS_FILE, "Starting cbar video stream"));
+
+    return PJ_SUCCESS;
+}
+
+/* API: Stop stream. */
+static pj_status_t cbar_stream_stop(pjmedia_vid_dev_stream *strm)
+{
+    struct cbar_stream *stream = (struct cbar_stream*)strm;
+
+    PJ_UNUSED_ARG(stream);
+
+    PJ_LOG(4, (THIS_FILE, "Stopping cbar video stream"));
+
+    return PJ_SUCCESS;
+}
+
+
+/* API: Destroy stream. */
+static pj_status_t cbar_stream_destroy(pjmedia_vid_dev_stream *strm)
+{
+    struct cbar_stream *stream = (struct cbar_stream*)strm;
+
+    PJ_ASSERT_RETURN(stream != NULL, PJ_EINVAL);
+
+    cbar_stream_stop(strm);
+
+    pj_pool_release(stream->pool);
+
+    return PJ_SUCCESS;
+}
+
+#endif	/* PJMEDIA_VIDEO_DEV_HAS_CBAR_SRC */