input_block.h

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#include <tiovx_modules.h>
#include <apps/include/info.h>

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#ifndef _TIOVX_APPS_INPUT_BLOCK
#define _TIOVX_APPS_INPUT_BLOCK

#include <tiovx_modules.h>

#if defined(TARGET_OS_LINUX)
#include <v4l2_capture_module.h>
#include <linux_aewb_module.h>
#include <v4l2_decode_module.h>
#endif

#include <apps/include/info.h>
#include <apps/include/resize_block.h>

#ifdef __cplusplus
extern "C" {
#endif

#if defined(TARGET_OS_LINUX)
/*
 * V4L2 Information
 */
typedef struct {
    /* V4L2Capture handle in case input is v4l2 capture */
    v4l2CaptureHandle   *v4l2_capture_handle;

    /* Aewb handle for v4l2 capture */
    AewbHandle          *aewb_handle;

    /* AEWB Pad from viss */
    Pad                 *aewb_pad;

    /* H3A Pad from viss */
    Pad                 *h3a_pad;

    /* V4L2Decode handle in case input is video file */
    v4l2DecodeHandle    *v4l2_decode_handle;

} V4l2InputObject;
#endif

/*
 * Input block information
 */
typedef struct {
    /* Input pad to the block */
    Pad                 *input_pad;

    /* Output pads from the block */
    Pad                 *output_pads[TIOVX_MODULES_MAX_NODE_OUTPUTS];

    /* Number of outputs to this block. */
    uint32_t            num_outputs;

    /* InputInfo */
    InputInfo           *input_info;

#if defined(TARGET_OS_LINUX)
    /* Handles and pads related to v4l2 */
    V4l2InputObject     v4l2_obj;
#endif

    /* TEE Node config */
    TIOVXTeeNodeCfg     tee_cfg;

} InputBlock;

void initialize_input_block(InputBlock *input_block);

int32_t connect_pad_to_input_block(InputBlock *input_block, Pad* pad);

int32_t create_input_block(GraphObj *graph, InputBlock *input_block);

#ifdef __cplusplus
}
#endif

#endif