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-rw-r--r--ipecamera/private.h121
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diff --git a/ipecamera/private.h b/ipecamera/private.h
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+#ifndef _IPECAMERA_PRIVATE_H
+#define _IPECAMERA_PRIVATE_H
+
+#include "ipecamera.h"
+
+#define IPECAMERA_BUG_EXTRA_DATA
+#define IPECAMERA_BUG_MULTIFRAME_PACKETS
+#define IPECAMERA_BUG_INCOMPLETE_PACKETS
+
+#define IPECAMERA_DEFAULT_BUFFER_SIZE 64 //**< should be power of 2 */
+#define IPECAMERA_RESERVE_BUFFERS 2 //**< Return Frame is Lost error, if requested frame will be overwritten after specified number of frames
+#define IPECAMERA_SLEEP_TIME 250000 //**< Michele thinks 250 should be enough, but reset failing in this case */
+#define IPECAMERA_NEXT_FRAME_DELAY 1000 //**< Michele requires 30000 to sync between End Of Readout and next Frame Req */
+#define IPECAMERA_WAIT_FRAME_RCVD_TIME 0 //**< by Uros ,wait 6 ms */
+#define IPECAMERA_NOFRAME_SLEEP 100
+#define IPECAMERA_NOFRAME_PREPROC_SLEEP 100
+
+#define IPECAMERA_MAX_LINES 1088
+#define IPECAMERA_EXPECTED_STATUS 0x08409FFFF
+#define IPECAMERA_END_OF_SEQUENCE 0x1F001001
+
+#define IPECAMERA_MAX_CHANNELS 16
+#define IPECAMERA_PIXELS_PER_CHANNEL 128
+#define IPECAMERA_WIDTH (IPECAMERA_MAX_CHANNELS * IPECAMERA_PIXELS_PER_CHANNEL)
+
+#define IPECAMERA_FRAME_REQUEST 0x1E9
+#define IPECAMERA_READOUT_FLAG 0x200
+#define IPECAMERA_READOUT 0x3E1
+#define IPECAMERA_IDLE 0x1E1
+#define IPECAMERA_START_INTERNAL_STIMULI 0x1F1
+
+
+typedef uint32_t ipecamera_payload_t;
+
+typedef struct {
+ pcilib_event_id_t evid;
+ struct timeval timestamp;
+} ipecamera_autostop_t;
+
+typedef struct {
+ size_t i;
+ pthread_t thread;
+ ipecamera_t *ipecamera;
+
+ int started; /**< flag indicating that join & cleanup is required */
+} ipecamera_preprocessor_t;
+
+
+typedef struct {
+ ipecamera_event_info_t event; /**< this structure is overwritten by the reader thread, we need a copy */
+ pthread_rwlock_t mutex; /**< this mutex protects reconstructed buffers only, the raw data, event_info, etc. will be overwritten by reader thread anyway */
+} ipecamera_frame_t;
+
+struct ipecamera_s {
+ pcilib_context_t event;
+ ufo_decoder ipedec;
+
+ char *data;
+ ipecamera_pixel_t *image;
+ size_t size;
+
+ pcilib_event_callback_t cb;
+ void *cb_user;
+
+ pcilib_event_id_t event_id;
+ pcilib_event_id_t preproc_id;
+ pcilib_event_id_t reported_id;
+
+ pcilib_dma_engine_t rdma, wdma;
+
+ pcilib_register_t packet_len_reg;
+ pcilib_register_t control_reg, status_reg;
+ pcilib_register_t start_reg, end_reg;
+ pcilib_register_t n_lines_reg;
+ uint16_t line_reg;
+ pcilib_register_t exposure_reg;
+ pcilib_register_t flip_reg;
+
+ int started; /**< Camera is in grabbing mode (start function is called) */
+ int streaming; /**< Camera is in streaming mode (we are within stream call) */
+ int parse_data; /**< Indicates if some processing of the data is required, otherwise only rawdata_callback will be called */
+
+ int run_reader; /**< Instructs the reader thread to stop processing */
+ int run_streamer; /**< Indicates request to stop streaming events and can be set by reader_thread upon exit or by user request */
+ int run_preprocessors; /**< Instructs preprocessors to exit */
+
+ ipecamera_autostop_t autostop;
+
+ struct timeval autostop_time;
+
+ size_t buffer_size; /**< How many images to store */
+ size_t buffer_pos; /**< Current image offset in the buffer, due to synchronization reasons should not be used outside of reader_thread */
+ size_t cur_size; /**< Already written part of data in bytes */
+ size_t raw_size; /**< Size of raw data in bytes */
+ size_t full_size; /**< Size of raw data including the padding */
+ size_t padded_size; /**< Size of buffer for raw data, including the padding for performance */
+
+ size_t image_size; /**< Size of a single image in bytes */
+
+ int width, height;
+
+
+// void *raw_buffer;
+ void *buffer;
+ ipecamera_change_mask_t *cmask;
+ ipecamera_frame_t *frame;
+
+
+ ipecamera_image_dimensions_t dim;
+
+ pthread_t rthread;
+
+ size_t n_preproc;
+ ipecamera_preprocessor_t *preproc;
+ pthread_mutex_t preproc_mutex;
+
+ int preproc_mutex_destroy;
+ int frame_mutex_destroy;
+};
+
+#endif /* _IPECAMERA_PRIVATE_H */