* #27232: jni: added pjproject checkout as regular git content
We will remove it once the next release of pjsip (with Android support)
comes out and is merged into SFLphone.
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(¶m->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(¶m->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,
+ ¶m->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 */