About
=====

pngconv is a command-line tool for converting PNG files to
RAW chunky files. It uses lodepng and doesn't depends on any datatypes.

This tool can be useful for making software for Apollo V4 SAGA.  

RAW files can be:
 - RGB888
 - ARGB888
 - RGB565
 - ARGB555

Also you can add or not add some noise to image during convertion(for allowing
keep more details on image during bit reducing).

Usage
=====

pngconv 555 Y input_file_name.png output_file_name.raw

Will create ARGB555(one bit alpha) raw image with added noise.

`555` can be replaced replaced to:
 - `888` for RGB888 
 - `A888` for RGBA8888
 - `565` for RGB565
 - `555` for ARGB555
 

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[Amiga]                  66326  273737  24.2% -lh5- f557 Jul 23  2022 lodepng.c
[Amiga]                  32093  102103  31.4% -lh5- b48f Jul 23  2022 lodepng.h
[Amiga]                   1481    4851  30.5% -lh5- 9784 Oct 28 14:06 main.c
[Amiga]                    221     374  59.1% -lh5- 71c2 Oct 28 14:35 Makefile
[Amiga]                  38197   75768  50.4% -lh5- 765d Oct 28 14:34 pngconv
[Amiga]                    366     657  55.7% -lh5- a148 Oct 28 14:25 readme.txt
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         6 files  138684  457490  30.3%            Oct 29 00:27