use buffered meta
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4891d3787a
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@ -479,15 +479,16 @@ void config_isp(struct CameraState *s, int io_mem_handle, int fence, int request
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void enqueue_buffer(struct CameraState *s, int i) {
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int ret;
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int request_id = s->frame_id;
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int request_id = s->camera_bufs_metadata[i].frame_id;
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if (s->buf_handle[i]) {
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release(s->video0_fd, s->buf_handle[i]);
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// wait
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//struct cam_sync_wait sync_wait = {0};
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//sync_wait.sync_obj = s->sync_objs[i];
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//sync_wait.timeout_ms = 175;
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//ret = cam_control(s->video1_fd, CAM_SYNC_WAIT, &sync_wait, sizeof(sync_wait));
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//LOGD("fence wait: %d %d", ret, sync_wait.sync_obj);
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// struct cam_sync_wait sync_wait = {0};
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// sync_wait.sync_obj = s->sync_objs[i];
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// sync_wait.timeout_ms = 100;
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// ret = cam_control(s->video1_fd, CAM_SYNC_WAIT, &sync_wait, sizeof(sync_wait));
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// LOGD("fence wait: %d %d", ret, sync_wait.sync_obj);
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// destroy old output fence
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struct cam_sync_info sync_destroy = {0};
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@ -496,8 +497,6 @@ void enqueue_buffer(struct CameraState *s, int i) {
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ret = cam_control(s->video1_fd, CAM_SYNC_DESTROY, &sync_destroy, sizeof(sync_destroy));
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LOGD("fence destroy: %d %d", ret, sync_destroy.sync_obj);
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}
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// new request_ids
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s->request_ids[i] = request_id;
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// do stuff
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struct cam_req_mgr_sched_request req_mgr_sched_request = {0};
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@ -949,32 +948,32 @@ void cameras_run(MultiCameraState *s) {
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struct cam_req_mgr_message *event_data = (struct cam_req_mgr_message *)ev.u.data;
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uint64_t timestamp = event_data->u.frame_msg.timestamp;
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LOGD("v4l2 event: sess_hdl %d, link_hdl %d, frame_id %d, req_id %lld, timestamp 0x%llx, sof_status %d\n", event_data->session_hdl, event_data->u.frame_msg.link_hdl, event_data->u.frame_msg.frame_id, event_data->u.frame_msg.request_id, event_data->u.frame_msg.timestamp, event_data->u.frame_msg.sof_status);
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// printf("sess_hdl %d, link_hdl %d, frame_id %d, req_id %lld, timestamp 0x%llx, sof_status %d\n", event_data->session_hdl, event_data->u.frame_msg.link_hdl, event_data->u.frame_msg.frame_id, event_data->u.frame_msg.request_id, event_data->u.frame_msg.timestamp, event_data->u.frame_msg.sof_status);
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printf("sess_hdl %d, link_hdl %d, frame_id %lu, req_id %lu, timestamp 0x%lx, sof_status %d\n", event_data->session_hdl, event_data->u.frame_msg.link_hdl, event_data->u.frame_msg.frame_id, event_data->u.frame_msg.request_id, event_data->u.frame_msg.timestamp, event_data->u.frame_msg.sof_status);
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if (event_data->u.frame_msg.request_id != 0 || (event_data->u.frame_msg.request_id == 0 &&
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((s->rear.first && event_data->session_hdl == s->rear.req_mgr_session_info.session_hdl) ||
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(s->wide.first && event_data->session_hdl == s->wide.req_mgr_session_info.session_hdl) ||
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(s->front.first && event_data->session_hdl == s->front.req_mgr_session_info.session_hdl)))) {
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if (event_data->session_hdl == s->rear.req_mgr_session_info.session_hdl) {
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if (event_data->u.frame_msg.request_id > 0) {s->rear.first = false;}
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s->rear.frame_id++;
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//printf("rear %d\n", s->rear.frame_id);
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if (event_data->u.frame_msg.request_id > 0) {s->rear.first = false;}
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int buf_idx = s->rear.frame_id % FRAME_BUF_COUNT;
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s->rear.camera_bufs_metadata[buf_idx].frame_id = s->rear.frame_id;
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s->rear.camera_bufs_metadata[buf_idx].timestamp_eof = timestamp; // only has sof?
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tbuffer_dispatch(&s->rear.camera_tb, buf_idx);
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} else if (event_data->session_hdl == s->wide.req_mgr_session_info.session_hdl) {
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if (event_data->u.frame_msg.request_id > 0) {s->wide.first = false;}
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s->wide.frame_id++;
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//printf("wide %d\n", s->wide.frame_id);
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if (event_data->u.frame_msg.request_id > 0) {s->wide.first = false;}
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int buf_idx = s->wide.frame_id % FRAME_BUF_COUNT;
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s->wide.camera_bufs_metadata[buf_idx].frame_id = s->wide.frame_id;
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s->wide.camera_bufs_metadata[buf_idx].timestamp_eof = timestamp;
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tbuffer_dispatch(&s->wide.camera_tb, buf_idx);
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} else if (event_data->session_hdl == s->front.req_mgr_session_info.session_hdl) {
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if (event_data->u.frame_msg.request_id > 0) {s->front.first = false;}
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s->front.frame_id++;
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//printf("front %d\n", s->front.frame_id);
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if (event_data->u.frame_msg.request_id > 0) {s->front.first = false;}
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int buf_idx = s->front.frame_id % FRAME_BUF_COUNT;
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s->front.camera_bufs_metadata[buf_idx].frame_id = s->front.frame_id;
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s->front.camera_bufs_metadata[buf_idx].timestamp_eof = timestamp;
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@ -1027,13 +1026,13 @@ void camera_autoexposure(CameraState *s, float grey_frac) {
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if (s->analog_gain_frac > 4) {
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s->analog_gain_frac = 8.0;
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AG = 0xEEEE;
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printf("cam %d gain_frac is %f, set AG to 0x%X, S to %d, dc %d \n", s->camera_num, s->analog_gain_frac, AG, s->exposure_time, s->dc_gain_enabled);
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// printf("cam %d gain_frac is %f, set AG to 0x%X, S to %d, dc %d \n", s->camera_num, s->analog_gain_frac, AG, s->exposure_time, s->dc_gain_enabled);
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} else {
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AG = -(1.147 * s->analog_gain_frac * s->analog_gain_frac) + (7.67 * s->analog_gain_frac) - 0.1;
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if (AG - s->analog_gain == -1) {AG = s->analog_gain;}
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s->analog_gain = AG;
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AG = AG * 4096 + AG * 256 + AG * 16 + AG;
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printf("cam %d gain_frac is %f, set AG to 0x%X, S to %d, dc %d \n", s->camera_num, s->analog_gain_frac, AG, s->exposure_time, s->dc_gain_enabled);
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// printf("cam %d gain_frac is %f, set AG to 0x%X, S to %d, dc %d \n", s->camera_num, s->analog_gain_frac, AG, s->exposure_time, s->dc_gain_enabled);
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}
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struct i2c_random_wr_payload exp_reg_array[] = {{0x3366, AG}, // analog gain
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{0x3362, s->dc_gain_enabled?0x1:0x0}, // DC_GAIN
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@ -62,7 +62,6 @@ typedef struct CameraState {
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int buf0_handle;
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int buf_handle[FRAME_BUF_COUNT];
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int request_ids[FRAME_BUF_COUNT];
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int sync_objs[FRAME_BUF_COUNT];
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int frame_id;
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bool first;
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