vx_meta_format.h

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/*
 * Copyright (c) 2012-2016 The Khronos Group Inc.
 *
 * 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 VX_META_FORMAT_H_
#define VX_META_FORMAT_H_


#ifdef __cplusplus
extern "C" {
#endif

typedef struct _vx_meta_format
{
    tivx_reference_t base;

    vx_size size;
    vx_enum type;

    vx_kernel_image_valid_rectangle_f valid_rect_callback;

    struct {
        vx_uint32 width;
        vx_uint32 height;
        vx_df_image format;
    } img;

    struct {
        vx_uint32 width;
        vx_uint32 height;
        vx_df_image format;
        vx_size levels;
        vx_float32 scale;
    } pmd;

    struct {
        vx_enum type;
    } sc;

    struct {
        vx_enum item_type;
        vx_size capacity;
    } arr;

    struct {
        vx_enum type;
        vx_size rows;
        vx_size cols;
    } mat;

    struct {
        vx_size bins;
        vx_int32 offset;
        vx_uint32 range;
    } dist;

    struct {
        vx_uint32 src_width;
        vx_uint32 src_height;
        vx_uint32 dst_width;
        vx_uint32 dst_height;
    } remap;

    struct {
        vx_enum type;
        vx_size count;
    } lut;

    struct {
        vx_enum type;
    } thres;

    struct {
        vx_enum item_type;
        vx_size num_items;
    } objarr;

    struct {
        vx_size number_of_dimensions;
        vx_size dimensions[TIVX_CONTEXT_MAX_TENSOR_DIMS];
        vx_enum data_type;
        vx_int8 fixed_point_position;
    } tensor;

    struct {
        vx_char type_name[VX_MAX_REFERENCE_NAME];
        vx_size size;
    } user_data_object;

    tivx_raw_image_create_params_t raw_image;

} tivx_meta_format_t;


vx_status ownReleaseMetaFormat(vx_meta_format *meta);

vx_meta_format ownCreateMetaFormat(vx_context context);

vx_bool ownIsMetaFormatEqual(vx_meta_format meta1, vx_meta_format meta2, vx_enum type);

#ifdef __cplusplus
}
#endif

#endif