3145 unsigned lodepng_color_mode_copy(LodePNGColorMode * dest, const LodePNGColorMode * source)  in lodepng_color_mode_copy()  argument
3147     lodepng_color_mode_cleanup(dest);  in lodepng_color_mode_copy()
3148     lodepng_memcpy(dest, source, sizeof(LodePNGColorMode));  in lodepng_color_mode_copy()
3150         dest->palette = (unsigned char *)lodepng_malloc(1024);  in lodepng_color_mode_copy()
3151         if(!dest->palette && source->palettesize) return 83; /*alloc fail*/  in lodepng_color_mode_copy()
3152         lodepng_memcpy(dest->palette, source->palette, source->palettesize * 4);  in lodepng_color_mode_copy()
3323 static unsigned LodePNGUnknownChunks_copy(LodePNGInfo * dest, const LodePNGInfo * src)  in LodePNGUnknownChunks_copy()  argument
3327     LodePNGUnknownChunks_cleanup(dest);  in LodePNGUnknownChunks_copy()
3331         dest->unknown_chunks_size[i] = src->unknown_chunks_size[i];  in LodePNGUnknownChunks_copy()
3332         dest->unknown_chunks_data[i] = (unsigned char *)lodepng_malloc(src->unknown_chunks_size[i]);  in LodePNGUnknownChunks_copy()
3333         if(!dest->unknown_chunks_data[i] && dest->unknown_chunks_size[i]) return 83; /*alloc fail*/  in LodePNGUnknownChunks_copy()
3335             dest->unknown_chunks_data[i][j] = src->unknown_chunks_data[i][j];  in LodePNGUnknownChunks_copy()
3362 static unsigned LodePNGText_copy(LodePNGInfo * dest, const LodePNGInfo * source)  in LodePNGText_copy()  argument
3365     dest->text_keys = NULL;  in LodePNGText_copy()
3366     dest->text_strings = NULL;  in LodePNGText_copy()
3367     dest->text_num = 0;  in LodePNGText_copy()
3369         CERROR_TRY_RETURN(lodepng_add_text(dest, source->text_keys[i], source->text_strings[i]));  in LodePNGText_copy()
3428 static unsigned LodePNGIText_copy(LodePNGInfo * dest, const LodePNGInfo * source)  in LodePNGIText_copy()  argument
3431     dest->itext_keys = NULL;  in LodePNGIText_copy()
3432     dest->itext_langtags = NULL;  in LodePNGIText_copy()
3433     dest->itext_transkeys = NULL;  in LodePNGIText_copy()
3434     dest->itext_strings = NULL;  in LodePNGIText_copy()
3435     dest->itext_num = 0;  in LodePNGIText_copy()
3437         CERROR_TRY_RETURN(lodepng_add_itext(dest, source->itext_keys[i], source->itext_langtags[i],  in LodePNGIText_copy()
3557 unsigned lodepng_info_copy(LodePNGInfo * dest, const LodePNGInfo * source)  in lodepng_info_copy()  argument
3559     lodepng_info_cleanup(dest);  in lodepng_info_copy()
3560     lodepng_memcpy(dest, source, sizeof(LodePNGInfo));  in lodepng_info_copy()
3561     lodepng_color_mode_init(&dest->color);  in lodepng_info_copy()
3562     CERROR_TRY_RETURN(lodepng_color_mode_copy(&dest->color, &source->color));  in lodepng_info_copy()
3565     CERROR_TRY_RETURN(LodePNGText_copy(dest, source));  in lodepng_info_copy()
3566     CERROR_TRY_RETURN(LodePNGIText_copy(dest, source));  in lodepng_info_copy()
3568 …CERROR_TRY_RETURN(lodepng_assign_icc(dest, source->iccp_name, source->iccp_profile, source->iccp_p…  in lodepng_info_copy()
3571     LodePNGUnknownChunks_init(dest);  in lodepng_info_copy()
3572     CERROR_TRY_RETURN(LodePNGUnknownChunks_copy(dest, source));  in lodepng_info_copy()
5947 void lodepng_state_copy(LodePNGState * dest, const LodePNGState * source)  in lodepng_state_copy()  argument
5949     lodepng_state_cleanup(dest);  in lodepng_state_copy()
5950     *dest = *source;  in lodepng_state_copy()
5951     lodepng_color_mode_init(&dest->info_raw);  in lodepng_state_copy()
5952     lodepng_info_init(&dest->info_png);  in lodepng_state_copy()
5953     dest->error = lodepng_color_mode_copy(&dest->info_raw, &source->info_raw);  in lodepng_state_copy()
5954     if(dest->error) return;  in lodepng_state_copy()
5955     dest->error = lodepng_info_copy(&dest->info_png, &source->info_png);  in lodepng_state_copy()
5956     if(dest->error) return;  in lodepng_state_copy()