2701 unsigned lodepng_color_mode_copy(LodePNGColorMode* dest, const LodePNGColorMode* source) {  in lodepng_color_mode_copy()  argument
2702   lodepng_color_mode_cleanup(dest);  in lodepng_color_mode_copy()
2703   lodepng_memcpy(dest, source, sizeof(LodePNGColorMode));  in lodepng_color_mode_copy()
2705     dest->palette = (unsigned char*)lodepng_malloc(1024);  in lodepng_color_mode_copy()
2706     if(!dest->palette && source->palettesize) return 83; /*alloc fail*/  in lodepng_color_mode_copy()
2707     lodepng_memcpy(dest->palette, source->palette, source->palettesize * 4);  in lodepng_color_mode_copy()
2861 static unsigned LodePNGUnknownChunks_copy(LodePNGInfo* dest, const LodePNGInfo* src) {  in LodePNGUnknownChunks_copy()  argument
2864   LodePNGUnknownChunks_cleanup(dest);  in LodePNGUnknownChunks_copy()
2868     dest->unknown_chunks_size[i] = src->unknown_chunks_size[i];  in LodePNGUnknownChunks_copy()
2869     dest->unknown_chunks_data[i] = (unsigned char*)lodepng_malloc(src->unknown_chunks_size[i]);  in LodePNGUnknownChunks_copy()
2870     if(!dest->unknown_chunks_data[i] && dest->unknown_chunks_size[i]) return 83; /*alloc fail*/  in LodePNGUnknownChunks_copy()
2872       dest->unknown_chunks_data[i][j] = src->unknown_chunks_data[i][j];  in LodePNGUnknownChunks_copy()
2897 static unsigned LodePNGText_copy(LodePNGInfo* dest, const LodePNGInfo* source) {  in LodePNGText_copy()  argument
2899   dest->text_keys = NULL;  in LodePNGText_copy()
2900   dest->text_strings = NULL;  in LodePNGText_copy()
2901   dest->text_num = 0;  in LodePNGText_copy()
2903     CERROR_TRY_RETURN(lodepng_add_text(dest, source->text_keys[i], source->text_strings[i]));  in LodePNGText_copy()
2957 static unsigned LodePNGIText_copy(LodePNGInfo* dest, const LodePNGInfo* source) {  in LodePNGIText_copy()  argument
2959   dest->itext_keys = NULL;  in LodePNGIText_copy()
2960   dest->itext_langtags = NULL;  in LodePNGIText_copy()
2961   dest->itext_transkeys = NULL;  in LodePNGIText_copy()
2962   dest->itext_strings = NULL;  in LodePNGIText_copy()
2963   dest->itext_num = 0;  in LodePNGIText_copy()
2965     CERROR_TRY_RETURN(lodepng_add_itext(dest, source->itext_keys[i], source->itext_langtags[i],  in LodePNGIText_copy()
3073 unsigned lodepng_info_copy(LodePNGInfo* dest, const LodePNGInfo* source) {  in lodepng_info_copy()  argument
3074   lodepng_info_cleanup(dest);  in lodepng_info_copy()
3075   lodepng_memcpy(dest, source, sizeof(LodePNGInfo));  in lodepng_info_copy()
3076   lodepng_color_mode_init(&dest->color);  in lodepng_info_copy()
3077   CERROR_TRY_RETURN(lodepng_color_mode_copy(&dest->color, &source->color));  in lodepng_info_copy()
3080   CERROR_TRY_RETURN(LodePNGText_copy(dest, source));  in lodepng_info_copy()
3081   CERROR_TRY_RETURN(LodePNGIText_copy(dest, source));  in lodepng_info_copy()
3083 …CERROR_TRY_RETURN(lodepng_assign_icc(dest, source->iccp_name, source->iccp_profile, source->iccp_p…  in lodepng_info_copy()
3086   LodePNGUnknownChunks_init(dest);  in lodepng_info_copy()
3087   CERROR_TRY_RETURN(LodePNGUnknownChunks_copy(dest, source));  in lodepng_info_copy()
5075 void lodepng_state_copy(LodePNGState* dest, const LodePNGState* source) {  in lodepng_state_copy()  argument
5076   lodepng_state_cleanup(dest);  in lodepng_state_copy()
5077   *dest = *source;  in lodepng_state_copy()
5078   lodepng_color_mode_init(&dest->info_raw);  in lodepng_state_copy()
5079   lodepng_info_init(&dest->info_png);  in lodepng_state_copy()
5080   dest->error = lodepng_color_mode_copy(&dest->info_raw, &source->info_raw); if(dest->error) return;  in lodepng_state_copy()
5081   dest->error = lodepng_info_copy(&dest->info_png, &source->info_png); if(dest->error) return;  in lodepng_state_copy()