text: /******************************************************************************
   * The MIT License (MIT)
   *
   * Copyright (c) 2019-2021 Baldur Karlsson
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   ******************************************************************************/
  
  #pragma once
  
  #include <stdio.h>
  #include "api/replay/data_types.h"
  #include "serialise/streamio.h"
  
  struct dds_data
  {
    uint32_t width;
    uint32_t height;
    uint32_t depth;
  
    uint32_t mips;
    uint32_t slices;
  
    bool cubemap;
  
    ResourceFormat format;
  };
  
  struct read_dds_data : public dds_data
  {
    bytebuf buffer;
  
    // pairs of {offset, size} into above data buffer
    rdcarray<rdcpair<size_t, size_t>> subresources;
  };
  
  struct write_dds_data : public dds_data
  {
    rdcarray<byte *> subresources;
  };
  
  extern bool is_dds_file(byte *headerBuffer, size_t size);
  extern read_dds_data load_dds_from_file(StreamReader *reader);
  extern bool write_dds_to_file(FILE *f, const write_dds_data &data);
  