372    png_bytep *output_ptr;   /* Array of pointers to output */  member
385    comp->output_ptr = NULL;  in png_text_compress()
456             if (comp->output_ptr != NULL)  in png_text_compress()
460                old_ptr = comp->output_ptr;  in png_text_compress()
462                comp->output_ptr = (png_bytepp)png_malloc(png_ptr,  in png_text_compress()
466                png_memcpy(comp->output_ptr, old_ptr, old_max  in png_text_compress()
472                comp->output_ptr = (png_bytepp)png_malloc(png_ptr,  in png_text_compress()
478          comp->output_ptr[comp->num_output_ptr] =  in png_text_compress()
482          png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf,  in png_text_compress()
512                if (comp->output_ptr != NULL)  in png_text_compress()
516                   old_ptr = comp->output_ptr;  in png_text_compress()
519                   comp->output_ptr = (png_bytepp)png_malloc(png_ptr,  in png_text_compress()
523                   png_memcpy(comp->output_ptr, old_ptr,  in png_text_compress()
530                   comp->output_ptr = (png_bytepp)png_malloc(png_ptr,  in png_text_compress()
536             comp->output_ptr[comp->num_output_ptr] =  in png_text_compress()
540             png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf,  in png_text_compress()
598         z_cmf = comp->output_ptr[0][0];  in png_write_compressed_data_out()
623            if (comp->output_ptr[0][0] != z_cmf)  in png_write_compressed_data_out()
627               comp->output_ptr[0][0] = (png_byte)z_cmf;  in png_write_compressed_data_out()
628               tmp = comp->output_ptr[0][1] & 0xe0;  in png_write_compressed_data_out()
630               comp->output_ptr[0][1] = (png_byte)tmp;  in png_write_compressed_data_out()
653       png_write_chunk_data(png_ptr, comp->output_ptr[i],  in png_write_compressed_data_out()
656       png_free(png_ptr, comp->output_ptr[i]);  in png_write_compressed_data_out()
660       png_free(png_ptr, comp->output_ptr);  in png_write_compressed_data_out()
1107    comp.output_ptr = NULL;  in png_write_iCCP()
1699    comp.output_ptr = NULL;  in png_write_zTXt()
1761    comp.output_ptr = NULL;  in png_write_iTXt()