9.0/sources/libs/nvll_osd/cuda/drawOBB.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-NvidiaProprietary
 *
 * NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
 * property and proprietary rights in and to this material, related
 * documentation and any modifications thereto. Any use, reproduction,
 * disclosure or distribution of this material and related documentation
 * without an express license agreement from NVIDIA CORPORATION or
 * its affiliates is strictly prohibited.
 */
 
#ifndef __DRAW_OBB_H__
#define __DRAW_OBB_H__
 
#include <stdint.h>
#include <cuda_runtime.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
void drawOBB_border_cuda_unit_alpha(
    uint8_t *image,
    int width, int height, int pitch,
    float center_x, float center_y,
    float obb_width, float obb_height,
    float angle_rad,
    cudaStream_t stream,
    unsigned int r, unsigned int g, unsigned int b,
    int border_width);
 
void drawOBB_border_cuda(
    uint8_t *image,
    int width, int height, int pitch,
    float center_x, float center_y,
    float obb_width, float obb_height,
    float angle_rad,
    cudaStream_t stream,
    unsigned int r, unsigned int g, unsigned int b,
    float alpha,
    int border_width);
 
void drawOBB_fill_cuda_unit_alpha(
    uint8_t *image,
    int width, int height, int pitch,
    float center_x, float center_y,
    float obb_width, float obb_height,
    float angle_rad,
    unsigned int r, unsigned int g, unsigned int b,
    cudaStream_t stream);
 
void drawOBB_fill_cuda(
    uint8_t *image,
    int width, int height, int pitch,
    float center_x, float center_y,
    float obb_width, float obb_height,
    float angle_rad,
    unsigned int r, unsigned int g, unsigned int b,
    float alpha,
    cudaStream_t stream);
 
void drawOBB_combined_cuda_unit_alpha(
    uint8_t *image,
    int width, int height, int pitch,
    float center_x, float center_y,
    float obb_width, float obb_height,
    float angle_rad,
    cudaStream_t stream,
    unsigned int border_r, unsigned int border_g, unsigned int border_b,
    int border_width,
    unsigned int fill_r, unsigned int fill_g, unsigned int fill_b,
    bool is_filled);
 
void drawOBB_combined_cuda(
    uint8_t *image,
    int width, int height, int pitch,
    float center_x, float center_y,
    float obb_width, float obb_height,
    float angle_rad,
    cudaStream_t stream,
    unsigned int border_r, unsigned int border_g, unsigned int border_b,
    float border_alpha,
    int border_width,
    unsigned int fill_r, unsigned int fill_g, unsigned int fill_b,
    float fill_alpha,
    bool is_filled);
 
#ifdef __cplusplus
}
#endif
 
#endif // __DRAW_OBB_H__