Function lodepng_assign_icc

depends/lodepng/lodepng.cpp:3002–3014

same as set but does not delete */

/* same as set but does not delete */
static unsigned lodepng_assign_icc(LodePNGInfo* info, const char* name, const unsigned char* profile, unsigned profile_size) {
  if(profile_size == 0) return 100; /*invalid ICC profile size*/

  info->iccp_name = alloc_string(name);
  info->iccp_profile = (unsigned char*)lodepng_malloc(profile_size);

  if(!info->iccp_name || !info->iccp_profile) return 83; /*alloc fail*/

  lodepng_memcpy(info->iccp_profile, profile, profile_size);
  info->iccp_profile_size = profile_size;

  return 0; /*ok*/
}

unsigned lodepng_set_icc(LodePNGInfo* info, const char* name, const unsigned char* profile, unsigned profile_size) {
  if(info->iccp_name) lodepng_clear_icc(info);