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56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
// Copyright 2021 Jan Schmidt <jan@centricular.com>
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// SPDX-License-Identifier: BSL-1.0
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/*!
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* @file
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* @brief Interface to read WMR cameras
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* @author Jan Schmidt <jan@centricular.com>
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* @ingroup drv_wmr
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*/
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#pragma once
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#include "xrt/xrt_config_have.h"
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#include "util/u_logging.h"
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#include "xrt/xrt_prober.h"
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#include "wmr_config.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct wmr_camera;
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#ifdef XRT_HAVE_LIBUSB
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struct wmr_camera *
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wmr_camera_open(struct xrt_prober_device *dev_holo, enum u_logging_level log_level);
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void
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wmr_camera_free(struct wmr_camera *cam);
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/*!
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* Starts the cameras.
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*
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* The data pointed to by @p configs must be kept alive for as long as the camera is kept alive.
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*/
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bool
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wmr_camera_start(struct wmr_camera *cam, const struct wmr_camera_config *configs, int config_count);
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bool
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wmr_camera_stop(struct wmr_camera *cam);
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int
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wmr_camera_set_gain(struct wmr_camera *cam, uint8_t camera_id, uint8_t exposure);
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#else
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/* Stubs to disable camera functions without libusb */
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#define wmr_camera_open(dev_holo, ll) NULL
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#define wmr_camera_free(cam)
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#define wmr_camera_start(cam, cam_configs, n_configs) false
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#define wmr_camera_stop(cam) false
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#define wmr_camera_set_gain(cam, camera_id, exposure) -1
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#endif
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#ifdef __cplusplus
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}
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#endif
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