mirror of
git://nv-tegra.nvidia.com/tegra/gst-src/gst-nvarguscamera.git
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be2b6d211e
da5475c4506f0f70011e5723f4f3e1e7368a0554 - gst-nvarguscamera/nvbufsurface.h 1be6fc0d7406e0633b7e2cba49166a2f0a085cdd - gst-nvarguscamera/Makefile f2949ff626879be5aaeabf40e9ad8eab11238b6e - gst-nvarguscamera/gstnvarguscamera_utils.h 5b71a3ab30d24949dcf3770e509d17dd1af64256 - gst-nvarguscamera/gstnvarguscamera_utils.cpp 704bc9c630378dd0ab3da09d386464aaca369d05 - gst-nvarguscamera/gstnvarguscamerasrc.hpp 31603afe2ae89fa3fc94e382a28df8f163194659 - gst-nvarguscamera/gstnvarguscamerasrc.cpp 08b7522e02574bb6b1d0142a847a8f972d185671 - gst-nvarguscamera/3rdpartyheaders.tbz2 fa14f1cb043a26a6465ce793ac78479d8f6afa02 - gst-nvarguscamera/gstnvdsbufferpool.h Change-Id: I361b4fbf0992d712f256a79106608509399affeb
289 lines
8.2 KiB
C++
289 lines
8.2 KiB
C++
/*
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* Copyright (c) 2017-2023, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of NVIDIA CORPORATION nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __GST_NVARGUSCAMERASRC_H__
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#define __GST_NVARGUSCAMERASRC_H__
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#include <gst/gst.h>
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#include <condition_variable>
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#include <chrono>
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#include "nvbufsurface.h"
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#include "nvbufsurftransform.h"
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#include "gstnvarguscamera_utils.h"
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#include "gstnvdsbufferpool.h"
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G_BEGIN_DECLS
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/* #defines don't like whitespacey bits */
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#define GST_TYPE_NVARGUSCAMERASRC \
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(gst_nv_argus_camera_src_get_type())
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#define GST_NVARGUSCAMERASRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NVARGUSCAMERASRC,GstNvArgusCameraSrc))
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#define GST_NVARGUSCAMERASRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NVARGUSCAMERASRC,GstNvArgusCameraSrcClass))
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#define GST_IS_NVARGUSCAMERASRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NVARGUSCAMERASRC))
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#define GST_IS_NVARGUSCAMERASRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NVARGUSCAMERASRC))
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#define NVARGUSCAM_DEFAULT_WB_MODE NvArgusCamAwbMode_Auto
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#define NVARGUSCAM_DEFAULT_SATURATION 1.0
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#define NVARGUSCAM_DEFAULT_EXPOSURE_TIME "34000 358733000"
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#define NVARGUSCAM_DEFAULT_SENSOR_ID 0
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#define NVARGUSCAM_DEFAULT_SENSOR_MODE_STATE -1
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#define NVARGUSCAM_DEFAULT_TOTAL_SENSOR_MODES 0
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#define NVARGUSCAM_DEFAULT_GAIN_RANGE "1 16"
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#define NVARGUSCAM_DEFAULT_DIGITAL_GAIN_RANGE "1 256"
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#define NVARGUSCAM_DEFAULT_TNR_MODE NvArgusCamNoiseReductionMode_Fast
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#define NVARGUSCAM_DEFAULT_TNR_STRENGTH -1.0
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#define NVARGUSCAM_DEFAULT_EE_MODE NvArgusCamEdgeEnhancementMode_Fast
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#define NVARGUSCAM_DEFAULT_EE_STRENGTH -1.0
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#define NVARGUSCAM_DEFAULT_AEANTIBANDING_MODE NvArgusCamAeAntibandingMode_Auto
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#define NVARGUSCAM_DEFAULT_EXP_COMPENSATION 0.0
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#define NVARGUSCAM_DEFAULT_AE_LOCK FALSE
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#define NVARGUSCAM_DEFAULT_AWB_LOCK FALSE
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typedef struct _GstNvArgusCameraSrc GstNvArgusCameraSrc;
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typedef struct _GstNvArgusCameraSrcClass GstNvArgusCameraSrcClass;
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typedef struct _GstNvArgusCameraSrcBuffer GstNvArgusCameraSrcBuffer;
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typedef struct NvArgusCameraRangeRec
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{
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/** Lower limit for the range. */
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gfloat low;
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/** Upper limit for the range. */
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gfloat high;
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} NvArgusCameraRange;
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/* NvArgusCameraSrc Controls */
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typedef struct NvArgusCamControls
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{
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NvArgusCamAwbMode wbmode;
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gfloat saturation;
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NvArgusCameraRange exposureTimeRange;
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NvArgusCameraRange gainRange;
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NvArgusCameraRange ispDigitalGainRange;
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NvArgusCamNoiseReductionMode NoiseReductionMode;
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NvArgusCamEdgeEnhancementMode EdgeEnhancementMode;
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NvArgusCamAeAntibandingMode AeAntibandingMode;
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gfloat NoiseReductionStrength;
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gfloat EdgeEnhancementStrength;
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gfloat ExposureCompensation;
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gboolean AeLock;
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gboolean AwbLock;
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Argus::AcRegion AeRegion;
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} NvArgusCamControls;
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/* NvArgusCameraSrc buffer */
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struct _GstNvArgusCameraSrcBuffer
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{
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gint dmabuf_fd;
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GstBuffer *gst_buf;
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NvBufSurface *surf;
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};
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typedef struct NvArgusFrameInfo
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{
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gint fd;
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guint64 frameNum;
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guint64 frameTime;
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} NvArgusFrameInfo;
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struct _GstNvArgusCameraSrc
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{
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GstBaseSrc base_nvarguscamera;
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GstPad *srcpad;
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GThread *consumer_thread;
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GThread *argus_thread;
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gboolean silent;
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GstBufferPool *pool;
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GstCaps *outcaps;
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gint width;
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gint height;
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gint fps_n;
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gint fps_d;
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gint sensor_id;
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gint sensor_mode;
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guint total_sensor_modes;
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guint timeout;
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guint secToRun;
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guint64 event_timeout;
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guint64 acquire_timeout;
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gchar *exposureTimeString;
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gchar *gainRangeString;
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gchar *ispDigitalGainRangeString;
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gchar *aeRegionString;
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GQueue *nvmm_buffers;
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GMutex nvmm_buffers_queue_lock;
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GCond nvmm_buffers_queue_cond;
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gboolean stop_requested;
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gboolean unlock_requested;
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gboolean timeout_complete;
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NvBufSurfTransformParams transform_params;
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GQueue *argus_buffers;
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GMutex argus_buffers_queue_lock;
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GCond argus_buffers_queue_cond;
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GMutex argus_buffer_consumed_lock;
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GCond argus_buffer_consumed_cond;
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gboolean is_argus_buffer_consumed;
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GMutex eos_lock;
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GCond eos_cond;
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GMutex queue_lock;
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std::condition_variable cv;
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std::mutex mtx;
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NvArgusCamControls controls;
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gboolean wbPropSet;
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gboolean saturationPropSet;
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gboolean exposureTimePropSet;
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gboolean gainRangePropSet;
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gboolean ispDigitalGainRangePropSet;
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gboolean tnrStrengthPropSet;
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gboolean tnrModePropSet;
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gboolean edgeEnhancementStrengthPropSet;
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gboolean edgeEnhancementModePropSet;
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gboolean aeAntibandingPropSet;
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gboolean exposureCompensationPropSet;
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gboolean aeLockPropSet;
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gboolean aeRegionPropSet;
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gboolean awbLockPropSet;
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gboolean argus_in_error;
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void *iRequest_ptr;
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void *iCaptureSession_ptr;
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void *AeRegion_ptr;
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void *iEventProvider_ptr;
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void *iEventQueue_ptr;
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void *iAutoControlSettings_ptr;
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void *request_ptr;
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void *outRequest_ptr;
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void *iDenoiseSettings_ptr;
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void *iEeSettings_ptr;
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void *iRequestSourceSettings_ptr;
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Argus::UniqueObj<Argus::EventQueue> queue;
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Argus::UniqueObj<Argus::OutputStream> outputStream;
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Argus::UniqueObj<Argus::OutputStreamSettings> streamSettings;
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Argus::UniqueObj<Argus::Request> request;
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NvArgusFrameInfo *frameInfo;
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};
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struct _GstNvArgusCameraSrcClass
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{
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GstBaseSrcClass base_nvarguscamera_class;
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};
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GType gst_nv_argus_camera_src_get_type (void);
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namespace ArgusSamples
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{
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/**
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* Base class for threads. Derived classes need to implement 'threadInitialize', 'threadExecute'
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* and 'threadShutdown'. This class handles the transition between the thread states.
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*/
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class ThreadArgus
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{
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public:
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ThreadArgus();
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virtual ~ThreadArgus();
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/**
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* Initialize
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*/
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bool initialize(GstNvArgusCameraSrc *);
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/**
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* Shutdown
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*/
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bool shutdown();
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/**
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* Wait until the thread is in 'running' state
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*
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* @param timeout [in] timeout in us
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*/
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bool waitRunning(useconds_t timeoutUs = 5 * 1000 * 1000);
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GstNvArgusCameraSrc *src;
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protected:
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virtual bool threadInitialize(GstNvArgusCameraSrc *) = 0;
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virtual bool threadExecute(GstNvArgusCameraSrc *) = 0;
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virtual bool threadShutdown(GstNvArgusCameraSrc *) = 0;
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/**
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* Request thread shutdown
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*/
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bool requestShutdown()
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{
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m_doShutdown = true;
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return true;
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}
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Ordered<bool> m_doShutdown; ///< set to request shutdown of the thread
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private:
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pthread_t m_threadID; ///< thread ID
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/**
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* Thread states
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*/
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enum ThreadState
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{
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THREAD_INACTIVE, ///< is inactive
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THREAD_INITIALIZING, ///< is initializing
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THREAD_RUNNING, ///< is running
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THREAD_FAILED, ///< has failed
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THREAD_DONE, ///< execution done
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};
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Ordered<ThreadState> m_threadState;
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bool threadFunction(GstNvArgusCameraSrc *);
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static void *threadFunctionStub(void *dataPtr);
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};
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} // namespace ArgusSamples
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G_END_DECLS
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#endif /* __GST_NVARGUSCAMERASRC_H__ */
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