mm_camera_channel_t * mm_app_add_snapshot_channel(mm_camera_test_obj_t *test_obj)
{
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *stream = NULL;
channel = mm_app_add_channel(test_obj,
MM_CHANNEL_TYPE_SNAPSHOT,
NULL,
NULL,
NULL);
if (NULL == channel) {
LOGE(" add channel failed");
return NULL;
}
stream = mm_app_add_snapshot_stream(test_obj,
channel,
mm_app_snapshot_notify_cb,
(void *)test_obj,
1,
1);
if (NULL == stream) {
LOGE(" add snapshot stream failed\n");
mm_app_del_channel(test_obj, channel);
return NULL;
}
return channel;
}
int mm_app_start_preview_zsl(mm_camera_test_obj_t *test_obj)
{
int32_t rc = MM_CAMERA_OK;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *s_preview = NULL;
mm_camera_stream_t *s_main = NULL;
mm_camera_channel_attr_t attr;
memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_BURST;
attr.look_back = 2;
attr.post_frame_skip = 0;
attr.water_mark = 2;
attr.max_unmatched_frames = 3;
channel = mm_app_add_channel(test_obj,
MM_CHANNEL_TYPE_ZSL,
&attr,
mm_app_zsl_notify_cb,
test_obj);
if (NULL == channel) {
CDBG_ERROR("%s: add channel failed", __func__);
return -MM_CAMERA_E_GENERAL;
}
s_preview = mm_app_add_preview_stream(test_obj,
channel,
mm_app_preview_notify_cb,
(void *)test_obj,
PREVIEW_BUF_NUM);
if (NULL == s_preview) {
CDBG_ERROR("%s: add preview stream failed\n", __func__);
mm_app_del_channel(test_obj, channel);
return rc;
}
s_main = mm_app_add_snapshot_stream(test_obj,
channel,
NULL,
NULL,
PREVIEW_BUF_NUM,
0);
if (NULL == s_main) {
CDBG_ERROR("%s: add main snapshot stream failed\n", __func__);
mm_app_del_stream(test_obj, channel, s_preview);
mm_app_del_channel(test_obj, channel);
return rc;
}
rc = mm_app_start_channel(test_obj, channel);
if (MM_CAMERA_OK != rc) {
CDBG_ERROR("%s:start zsl failed rc=%d\n", __func__, rc);
mm_app_del_stream(test_obj, channel, s_preview);
mm_app_del_stream(test_obj, channel, s_main);
mm_app_del_channel(test_obj, channel);
return rc;
}
return rc;
}
int mm_app_start_snapshot(int cam_id)
{
int rc = MM_CAMERA_OK;
int stream[2];
int op_mode = 0;
uint8_t initial_reg_flag;
mm_camera_frame_len_offset frame_offset_info;
mm_camera_bundle_attr_t attr;
mm_camera_app_obj_t *pme = mm_app_get_cam_obj(cam_id);
if (MM_CAMERA_OK != mm_app_stop_preview(cam_id)) {
CDBG_ERROR("%s: Stop preview Failed cam_id=%d\n",__func__,cam_id);
return -1;
}
op_mode = MM_CAMERA_OP_MODE_CAPTURE;
mm_app_set_snapshot_mode(cam_id,op_mode);
usleep(20*1000);
// pme->cam->ops->prepare_snapshot(pme->cam->camera_handle,pme->ch_id,0);
if (MM_CAMERA_OK != (rc = mm_app_add_snapshot_stream(cam_id))) {
CDBG_ERROR("%s : Add Snapshot stream err",__func__);
return rc;
}
if (MM_CAMERA_OK != (rc = mm_app_config_snapshot_format(cam_id))) {
CDBG_ERROR("%s : Config Snapshot stream err",__func__);
return rc;
}
if (MM_CAMERA_OK != (rc = mm_app_streamon_snapshot(cam_id))) {
CDBG_ERROR("%s : Stream on Snapshot stream err",__func__);
return rc;
}
/* init jpeg buf */
pme->cam->ops->get_stream_parm(pme->cam->camera_handle,
pme->ch_id,
pme->stream[MM_CAMERA_SNAPSHOT_MAIN].id,
MM_CAMERA_STREAM_OFFSET,
&frame_offset_info);
CDBG_ERROR("%s : alloc jpeg buf (len=%d)",__func__, frame_offset_info.frame_len);
rc = mm_stream_alloc_bufs(pme,
&pme->jpeg_buf,
&frame_offset_info,
1);
if (0 != rc) {
CDBG_ERROR("%s : mm_stream_alloc_bufs err",__func__);
return rc;
}
CDBG("%s: END, rc=%d\n", __func__, rc);
return rc;
}
int mm_app_start_capture(mm_camera_test_obj_t *test_obj,
uint8_t num_snapshots)
{
int32_t rc = MM_CAMERA_OK;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *s_main = NULL;
mm_camera_stream_t *s_metadata = NULL;
mm_camera_channel_attr_t attr;
memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
attr.max_unmatched_frames = 3;
channel = mm_app_add_channel(test_obj,
MM_CHANNEL_TYPE_CAPTURE,
&attr,
mm_app_snapshot_notify_cb,
test_obj);
if (NULL == channel) {
CDBG_ERROR("%s: add channel failed", __func__);
return -MM_CAMERA_E_GENERAL;
}
#if 0 // Removing metadata stream for snapshot in qcamera app.
s_metadata = mm_app_add_metadata_stream(test_obj,
channel,
mm_app_snapshot_metadata_notify_cb,
(void *)test_obj,
CAPTURE_BUF_NUM);
if (NULL == s_metadata) {
CDBG_ERROR("%s: add metadata stream failed\n", __func__);
mm_app_del_channel(test_obj, channel);
return -MM_CAMERA_E_GENERAL;
}
#endif
s_main = mm_app_add_snapshot_stream(test_obj,
channel,
NULL,
NULL,
CAPTURE_BUF_NUM,
num_snapshots);
if (NULL == s_main) {
CDBG_ERROR("%s: add main snapshot stream failed\n", __func__);
mm_app_del_channel(test_obj, channel);
return rc;
}
rc = mm_app_start_channel(test_obj, channel);
if (MM_CAMERA_OK != rc) {
CDBG_ERROR("%s:start zsl failed rc=%d\n", __func__, rc);
mm_app_del_stream(test_obj, channel, s_main);
mm_app_del_stream(test_obj, channel, s_metadata);
mm_app_del_channel(test_obj, channel);
return rc;
}
return rc;
}
int mm_app_start_capture(mm_camera_test_obj_t *test_obj,
uint8_t num_snapshots)
{
int32_t rc = MM_CAMERA_OK;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *s_main = NULL;
mm_camera_stream_t *s_post = NULL;
mm_camera_channel_attr_t attr;
memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
attr.max_unmatched_frames = 3;
channel = mm_app_add_channel(test_obj,
MM_CHANNEL_TYPE_CAPTURE,
&attr,
mm_app_snapshot_notify_cb,
test_obj);
if (NULL == channel) {
LOGE(" add channel failed");
return -MM_CAMERA_E_GENERAL;
}
s_main = mm_app_add_snapshot_stream(test_obj,
channel,
mm_app_snapshot_notify_cb,
(void *)test_obj,
CAPTURE_BUF_NUM,
num_snapshots);
if (NULL == s_main) {
LOGE(" add main snapshot stream failed\n");
mm_app_del_channel(test_obj, channel);
return rc;
}
s_post = mm_app_add_postview_stream(test_obj,
channel,
NULL,
NULL,
CAPTURE_BUF_NUM,
num_snapshots);
if (NULL == s_main) {
LOGE(" add main postview stream failed\n");
mm_app_del_channel(test_obj, channel);
return rc;
}
rc = mm_app_start_channel(test_obj, channel);
if (MM_CAMERA_OK != rc) {
LOGE("start zsl failed rc=%d\n", rc);
mm_app_del_stream(test_obj, channel, s_main);
mm_app_del_channel(test_obj, channel);
return rc;
}
return rc;
}
int mm_app_start_snapshot(int cam_id)
{
int rc = MM_CAMERA_OK;
int stream[2];
int op_mode = 0;
mm_camera_bundle_attr_t attr;
mm_camera_app_obj_t *pme = mm_app_get_cam_obj(cam_id);
if (MM_CAMERA_OK != mm_app_stop_preview(cam_id)) {
CDBG_ERROR("%s: Stop preview Failed cam_id=%d\n",__func__,cam_id);
return -1;
}
op_mode = MM_CAMERA_OP_MODE_CAPTURE;
mm_app_set_snapshot_mode(cam_id,op_mode);
pme->cam->ops->prepare_snapshot(pme->cam->camera_handle,pme->ch_id,0);
if (MM_CAMERA_OK != (rc = mm_app_add_snapshot_stream(cam_id))) {
CDBG_ERROR("%s : Add Snapshot stream err",__func__);
}
if (MM_CAMERA_OK != (rc = mm_app_config_snapshot_format(cam_id))) {
CDBG_ERROR("%s : Config Snapshot stream err",__func__);
}
if (MM_CAMERA_OK != (rc = mm_app_streamon_snapshot(cam_id))) {
CDBG_ERROR("%s : Stream on Snapshot stream err",__func__);
}
#if 0
/*start OMX Jpeg encoder*/
#ifndef DISABLE_JPEG_ENCODING
my_cam_app.hal_lib.omxJpegOpen();
#endif
#endif
end:
CDBG("%s: END, rc=%d\n", __func__, rc);
return rc;
}
int mm_app_start_preview_zsl(mm_camera_test_obj_t *test_obj)
{
int32_t rc = MM_CAMERA_OK;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *s_preview = NULL;
mm_camera_stream_t *s_metadata = NULL;
mm_camera_stream_t *s_main = NULL;
mm_camera_channel_attr_t attr;
memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
attr.look_back = 2;
attr.post_frame_skip = 0;
attr.water_mark = 2;
attr.max_unmatched_frames = 3;
channel = mm_app_add_channel(test_obj,
MM_CHANNEL_TYPE_ZSL,
&attr,
mm_app_zsl_notify_cb,
test_obj);
if (NULL == channel) {
CDBG_ERROR("%s: add channel failed", __func__);
return -MM_CAMERA_E_GENERAL;
}
s_preview = mm_app_add_preview_stream(test_obj,
channel,
mm_app_preview_notify_cb,
(void *)test_obj,
PREVIEW_BUF_NUM);
if (NULL == s_preview) {
CDBG_ERROR("%s: add preview stream failed\n", __func__);
mm_app_del_channel(test_obj, channel);
return rc;
}
s_metadata = mm_app_add_metadata_stream(test_obj,
channel,
mm_app_metadata_notify_cb,
(void *)test_obj,
PREVIEW_BUF_NUM);
if (NULL == s_metadata) {
CDBG_ERROR("%s: add metadata stream failed\n", __func__);
mm_app_del_channel(test_obj, channel);
return rc;
}
s_main = mm_app_add_snapshot_stream(test_obj,
channel,
NULL,
NULL,
PREVIEW_BUF_NUM,
0);
if (NULL == s_main) {
CDBG_ERROR("%s: add main snapshot stream failed\n", __func__);
mm_app_del_stream(test_obj, channel, s_preview);
mm_app_del_channel(test_obj, channel);
return rc;
}
rc = mm_app_start_channel(test_obj, channel);
if (MM_CAMERA_OK != rc) {
CDBG_ERROR("%s:start zsl failed rc=%d\n", __func__, rc);
mm_app_del_stream(test_obj, channel, s_preview);
mm_app_del_stream(test_obj, channel, s_metadata);
mm_app_del_stream(test_obj, channel, s_main);
mm_app_del_channel(test_obj, channel);
return rc;
}
if ( test_obj->enable_reproc ) {
if ( NULL == mm_app_add_reprocess_channel(test_obj, s_main) ) {
CDBG_ERROR("%s: Reprocess channel failed to initialize \n", __func__);
mm_app_del_stream(test_obj, channel, s_preview);
#ifdef USE_METADATA_STREAM
mm_app_del_stream(test_obj, channel, s_metadata);
#endif
mm_app_del_stream(test_obj, channel, s_main);
mm_app_del_channel(test_obj, channel);
return rc;
}
rc = mm_app_start_reprocess(test_obj);
if (MM_CAMERA_OK != rc) {
CDBG_ERROR("%s: reprocess start failed rc=%d\n", __func__, rc);
mm_app_del_stream(test_obj, channel, s_preview);
#ifdef USE_METADATA_STREAM
mm_app_del_stream(test_obj, channel, s_metadata);
#endif
mm_app_del_stream(test_obj, channel, s_main);
mm_app_del_channel(test_obj, channel);
return rc;
}
}
return rc;
}
