Function FreeEXRHeader

third-party/tinyexr/tinyexr.h:8522–8552

}

int FreeEXRHeader(EXRHeader *exr_header) {
  if (exr_header == NULL) {
    return TINYEXR_ERROR_INVALID_ARGUMENT;
  }

  if (exr_header->channels) {
    free(exr_header->channels);
  }

  if (exr_header->pixel_types) {
    free(exr_header->pixel_types);
  }

  if (exr_header->requested_pixel_types) {
    free(exr_header->requested_pixel_types);
  }

  for (int i = 0; i < exr_header->num_custom_attributes; i++) {
    if (exr_header->custom_attributes[i].value) {
      free(exr_header->custom_attributes[i].value);
    }
  }

  if (exr_header->custom_attributes) {
    free(exr_header->custom_attributes);
  }

  EXRSetNameAttr(exr_header, NULL);

  return TINYEXR_SUCCESS;
}

void EXRSetNameAttr(EXRHeader* exr_header, const char* name) {
  if (exr_header == NULL) {