Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.sys.apple2 > #20641

Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download

Cross-posted to 2 groups.

Show all headers | View raw

Bill Buckels wrote:
> Download it here:
> 
> http://www.appleoldies.ca/cc65/programs/shr/piclode.zip
> 
> Complete with source code and disk image. You will need to run this on an 
> Apple IIgs or on a VOC or on a CB with Charlie's SHR mods, or on a IIgs 
> emulator. It works in kegs32.
> 
> This is a gutted proof of concept and is utterly featureless. It contains 
> only the necessary code to load an SHR PIC file. It is also very easy to 
> understand simply because it is so featureless.
> 
> I only meant to accomplish one thing with this loader and that was to make
>
> sure that I wouldn't have any issues working with cc65 in SHR mode.
> 
> As it turns out there are apparently no issues.
> 
> This should compile everywhere that cc65 runs. A MAKEFILE is included.
> 
> I must of course warn you all again that I am not attempting to optimize 
> cc65 since apparently cc65 is working pretty optimally already.
> 
> This compiled to a mere 6642 bytes and seems to work quite quickly. The
> disk 
> image contains 3 SHR PIC files so you can easily try it out for yourself.
> 
> I will need to leave cc65 optimizations to those who think they can do
> such
> 
> things and instead concentrate on writing some stuff that's more fun for 
> this compiler.
> 
> I'll get some routines together over the next few days to load PIC and PNT
>
> files, and do some documentation again (which takes forever of course).
> 
> I will also be interested to see if I can write a BROOKS loader in cc65. 
> Aztec C65 wouldn't have been quick enough but I think cc65 is quick
> enough.
> 
> I rather think that a VOC loader for interlaced mode might be relatively 
> straight-forward in cc65 as well. The fact that this code is 8 bit 6502
> code 
> means that it will run on an Apple IIe with a VOC.
> 
> Bill
>

Nice work!

Back to comp.sys.apple2 | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download "Bill Buckels" <bbuckels@mts.net> - 2014-07-12 20:52 -0500
  Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download STYNX <Jonas.Groenhagen@gmx.de> - 2014-07-13 04:06 -0700
    Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download "Bill Buckels" <bbuckels@mts.net> - 2014-07-13 06:49 -0500
      Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download Charlie <charlieDOTd@verEYEzon.net> - 2014-07-14 10:33 -0400
        Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download Charlie <charlieDOTd@verEYEzon.net> - 2014-07-14 11:22 -0400
          Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download "Bill Buckels" <bbuckels@mts.net> - 2014-07-14 17:28 -0500
        Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download "Bill Buckels" <bbuckels@mts.net> - 2014-07-14 17:16 -0500
    Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download "Bill Buckels" <bbuckels@mts.net> - 2014-07-13 07:09 -0500
      Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download STYNX <Jonas.Groenhagen@gmx.de> - 2014-07-13 09:39 -0700
  Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download Bob Hilden <bobjetzet@sogetthis.com> - 2014-07-13 17:21 +0000
    Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download "Bill Buckels" <bbuckels@mts.net> - 2014-07-13 12:54 -0500
      Re: SHR in cc65 - Super Hi-Res Image Loader - Proof of Concept Available for Download Bob Hilden <bobjetzet@sogetthis.com> - 2014-07-13 20:08 +0000

csiph-web