/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef OHOS_OPEN_SOURCE_LIBYUV_IMAGE_CONVERTER_H
#define OHOS_OPEN_SOURCE_LIBYUV_IMAGE_CONVERTER_H

#include <stdint.h>

namespace OHOS {
namespace OpenSourceLibyuv {
#ifdef __cplusplus
extern "C" {
#endif

typedef enum FilterMode {
    kFilterNone = 0,
    kFilterLinear = 1,
    kFilterBilinear = 2,
    kFilterBox = 3
} FilterModeEnum;

struct ImageConverter {
    int32_t (*NV12ToI420)(const uint8_t* src_y, int src_stride_y, const uint8_t* src_uv, int src_stride_uv,
        uint8_t* dst_y, int dst_stride_y, uint8_t* dst_u, int dst_stride_u,
        uint8_t* dst_v, int dst_stride_v, int width, int height);
    int32_t (*I420Scale)(const uint8_t* src_y, int src_stride_y, const uint8_t* src_u, int src_stride_u,
        const uint8_t* src_v, int src_stride_v, int src_width, int src_height,
        uint8_t* dst_y, int dst_stride_y, uint8_t* dst_u, int dst_stride_u,
        uint8_t* dst_v, int dst_stride_v, int dst_width, int dst_height,
        enum FilterMode filtering);
    int32_t (*I420ToNV21)(const uint8_t* src_y, int src_stride_y, const uint8_t* src_u, int src_stride_u,
        const uint8_t* src_v, int src_stride_v, uint8_t* dst_y, int dst_stride_y,
        uint8_t* dst_vu, int dst_stride_vu, int width, int height);
    int32_t (*I420ToRGBA)(const uint8_t* src_y, int src_stride_y, const uint8_t* src_u, int src_stride_u,
        const uint8_t* src_v, int src_stride_v, uint8_t* dst_rgba, int dst_stride_rgba,
        int width, int height);
    int32_t (*ARGBToNV12)(const uint8_t* src_argb, int src_stride_argb, uint8_t* dst_y, int dst_stride_y,
        uint8_t* dst_uv, int dst_stride_uv, int width, int height);
};

struct ImageConverter GetImageConverter(void);

#ifdef __cplusplus
}
#endif

} // namespace OpenSourceLibyuv
} // namespace OHOS
#endif // OHOS_OPEN_SOURCE_LIBYUV_IMAGE_CONVERTER_H