Home » Archimedes archive » Archimedes World » AW-1996-07.adf » !Gamma_Gamma » !Gamma/Doc/ModuleDoc
!Gamma/Doc/ModuleDoc
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Archimedes World » AW-1996-07.adf » !Gamma_Gamma |
| Filename: | !Gamma/Doc/ModuleDoc |
| Read OK: | ✔ |
| File size: | 0753 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
PLEASE READ
===========
"The CompoSupport module included with this application is (c) R. Davison
1995. The author hereby grants permission for the inclusion of this module
in any application either commercial or public domain which may benefit
from its use as long as this message is included in full and the module
is not modified in any way. I would appreciate notification of such use
prior to release.
The author accepts no responsibility or legal liability for any loss
through use or misuse of this software even if the author has been
advised of the possibility of such loss.
Bug reports and suggestions are welcome however.
Programmers: Please contact me prior to release in order to insure that
you have the latest version of the module.
Rob Davison (rdavison@es.co.nz)
Southland, New Zealand"
Brief doc follows
Possible uses for these SWIs
...Colour correction software
...Interactive Gamma/Colour correction preview for Bitmap graphics packages
...Screensavers/Slideshow applications etc.
CompoSupport doc
ModuleName = CompoSupport ("Foggy")
SWIBlock = &83480 (Acorn approved)
MessageBlock = &83480 ditto
Star Commands
-------------
*Compo_OLE 0|1
disable/enable osfile traps to Compo Scrap dir.
SWIs
----
Compo_ReadGamma
STATUS: COMPLETE
on entry -
r0 = ptr to 256 byte buffer to hold red gammas
r1 = ptr to 256 byte buffer to hold green gammas
r2 = ptr to 256 byte buffer to hold blue gammas
on exit -
contents of buffers to hold last gamma tables written using WriteGamma or
default tables.
Compo_WriteGamma
STATUS: COMPLETE
on entry -
r0 = ptr to WORD ALIGNED red table
r1 green table
r2 blue table
on exit -
contents of buffers written to VIDC20
Other SWIs may�be defined in some future version of the module.
Message_CompoOLE &83480
Message_CompoKillDA_Request &83481
00000000 50 4c 45 41 53 45 20 52 45 41 44 0a 3d 3d 3d 3d |PLEASE READ.====|
00000010 3d 3d 3d 3d 3d 3d 3d 0a 0a 22 54 68 65 20 43 6f |=======.."The Co|
00000020 6d 70 6f 53 75 70 70 6f 72 74 20 6d 6f 64 75 6c |mpoSupport modul|
00000030 65 20 69 6e 63 6c 75 64 65 64 20 77 69 74 68 20 |e included with |
00000040 74 68 69 73 20 61 70 70 6c 69 63 61 74 69 6f 6e |this application|
00000050 20 69 73 20 28 63 29 20 52 2e 20 44 61 76 69 73 | is (c) R. Davis|
00000060 6f 6e 0a 31 39 39 35 2e 20 54 68 65 20 61 75 74 |on.1995. The aut|
00000070 68 6f 72 20 68 65 72 65 62 79 20 67 72 61 6e 74 |hor hereby grant|
00000080 73 20 70 65 72 6d 69 73 73 69 6f 6e 20 66 6f 72 |s permission for|
00000090 20 74 68 65 20 69 6e 63 6c 75 73 69 6f 6e 20 6f | the inclusion o|
000000a0 66 20 74 68 69 73 20 6d 6f 64 75 6c 65 0a 69 6e |f this module.in|
000000b0 20 61 6e 79 20 61 70 70 6c 69 63 61 74 69 6f 6e | any application|
000000c0 20 65 69 74 68 65 72 20 63 6f 6d 6d 65 72 63 69 | either commerci|
000000d0 61 6c 20 6f 72 20 70 75 62 6c 69 63 20 64 6f 6d |al or public dom|
000000e0 61 69 6e 20 77 68 69 63 68 20 6d 61 79 20 62 65 |ain which may be|
000000f0 6e 65 66 69 74 0a 66 72 6f 6d 20 69 74 73 20 75 |nefit.from its u|
00000100 73 65 20 61 73 20 6c 6f 6e 67 20 61 73 20 74 68 |se as long as th|
00000110 69 73 20 6d 65 73 73 61 67 65 20 69 73 20 69 6e |is message is in|
00000120 63 6c 75 64 65 64 20 69 6e 20 66 75 6c 6c 20 61 |cluded in full a|
00000130 6e 64 20 74 68 65 20 6d 6f 64 75 6c 65 0a 69 73 |nd the module.is|
00000140 20 6e 6f 74 20 6d 6f 64 69 66 69 65 64 20 69 6e | not modified in|
00000150 20 61 6e 79 20 77 61 79 2e 20 49 20 77 6f 75 6c | any way. I woul|
00000160 64 20 61 70 70 72 65 63 69 61 74 65 20 6e 6f 74 |d appreciate not|
00000170 69 66 69 63 61 74 69 6f 6e 20 6f 66 20 73 75 63 |ification of suc|
00000180 68 20 75 73 65 0a 70 72 69 6f 72 20 74 6f 20 72 |h use.prior to r|
00000190 65 6c 65 61 73 65 2e 0a 0a 54 68 65 20 61 75 74 |elease...The aut|
000001a0 68 6f 72 20 61 63 63 65 70 74 73 20 6e 6f 20 72 |hor accepts no r|
000001b0 65 73 70 6f 6e 73 69 62 69 6c 69 74 79 20 6f 72 |esponsibility or|
000001c0 20 6c 65 67 61 6c 20 6c 69 61 62 69 6c 69 74 79 | legal liability|
000001d0 20 66 6f 72 20 61 6e 79 20 6c 6f 73 73 0a 74 68 | for any loss.th|
000001e0 72 6f 75 67 68 20 75 73 65 20 6f 72 20 6d 69 73 |rough use or mis|
000001f0 75 73 65 20 6f 66 20 74 68 69 73 20 73 6f 66 74 |use of this soft|
00000200 77 61 72 65 20 65 76 65 6e 20 69 66 20 74 68 65 |ware even if the|
00000210 20 61 75 74 68 6f 72 20 68 61 73 20 62 65 65 6e | author has been|
00000220 0a 61 64 76 69 73 65 64 20 6f 66 20 74 68 65 20 |.advised of the |
00000230 70 6f 73 73 69 62 69 6c 69 74 79 20 6f 66 20 73 |possibility of s|
00000240 75 63 68 20 6c 6f 73 73 2e 0a 0a 42 75 67 20 72 |uch loss...Bug r|
00000250 65 70 6f 72 74 73 20 61 6e 64 20 73 75 67 67 65 |eports and sugge|
00000260 73 74 69 6f 6e 73 20 61 72 65 20 77 65 6c 63 6f |stions are welco|
00000270 6d 65 20 68 6f 77 65 76 65 72 2e 0a 0a 50 72 6f |me however...Pro|
00000280 67 72 61 6d 6d 65 72 73 3a 20 50 6c 65 61 73 65 |grammers: Please|
00000290 20 63 6f 6e 74 61 63 74 20 6d 65 20 70 72 69 6f | contact me prio|
000002a0 72 20 74 6f 20 72 65 6c 65 61 73 65 20 69 6e 20 |r to release in |
000002b0 6f 72 64 65 72 20 74 6f 20 69 6e 73 75 72 65 20 |order to insure |
000002c0 74 68 61 74 0a 79 6f 75 20 68 61 76 65 20 74 68 |that.you have th|
000002d0 65 20 6c 61 74 65 73 74 20 76 65 72 73 69 6f 6e |e latest version|
000002e0 20 6f 66 20 74 68 65 20 6d 6f 64 75 6c 65 2e 0a | of the module..|
000002f0 0a 52 6f 62 20 44 61 76 69 73 6f 6e 20 28 72 64 |.Rob Davison (rd|
00000300 61 76 69 73 6f 6e 40 65 73 2e 63 6f 2e 6e 7a 29 |avison@es.co.nz)|
00000310 0a 53 6f 75 74 68 6c 61 6e 64 2c 20 4e 65 77 20 |.Southland, New |
00000320 5a 65 61 6c 61 6e 64 22 0a 0a 42 72 69 65 66 20 |Zealand"..Brief |
00000330 64 6f 63 20 66 6f 6c 6c 6f 77 73 0a 0a 50 6f 73 |doc follows..Pos|
00000340 73 69 62 6c 65 20 75 73 65 73 20 66 6f 72 20 74 |sible uses for t|
00000350 68 65 73 65 20 53 57 49 73 0a 0a 2e 2e 2e 43 6f |hese SWIs.....Co|
00000360 6c 6f 75 72 20 63 6f 72 72 65 63 74 69 6f 6e 20 |lour correction |
00000370 73 6f 66 74 77 61 72 65 0a 2e 2e 2e 49 6e 74 65 |software....Inte|
00000380 72 61 63 74 69 76 65 20 47 61 6d 6d 61 2f 43 6f |ractive Gamma/Co|
00000390 6c 6f 75 72 20 63 6f 72 72 65 63 74 69 6f 6e 20 |lour correction |
000003a0 70 72 65 76 69 65 77 20 66 6f 72 20 42 69 74 6d |preview for Bitm|
000003b0 61 70 20 67 72 61 70 68 69 63 73 20 70 61 63 6b |ap graphics pack|
000003c0 61 67 65 73 0a 2e 2e 2e 53 63 72 65 65 6e 73 61 |ages....Screensa|
000003d0 76 65 72 73 2f 53 6c 69 64 65 73 68 6f 77 20 61 |vers/Slideshow a|
000003e0 70 70 6c 69 63 61 74 69 6f 6e 73 20 65 74 63 2e |pplications etc.|
000003f0 0a 0a 43 6f 6d 70 6f 53 75 70 70 6f 72 74 20 64 |..CompoSupport d|
00000400 6f 63 0a 0a 4d 6f 64 75 6c 65 4e 61 6d 65 20 20 |oc..ModuleName |
00000410 20 3d 20 43 6f 6d 70 6f 53 75 70 70 6f 72 74 20 | = CompoSupport |
00000420 28 22 46 6f 67 67 79 22 29 0a 53 57 49 42 6c 6f |("Foggy").SWIBlo|
00000430 63 6b 20 20 20 20 20 3d 20 26 38 33 34 38 30 20 |ck = &83480 |
00000440 28 41 63 6f 72 6e 20 61 70 70 72 6f 76 65 64 29 |(Acorn approved)|
00000450 0a 4d 65 73 73 61 67 65 42 6c 6f 63 6b 20 3d 20 |.MessageBlock = |
00000460 26 38 33 34 38 30 20 20 20 20 20 20 64 69 74 74 |&83480 ditt|
00000470 6f 0a 0a 53 74 61 72 20 43 6f 6d 6d 61 6e 64 73 |o..Star Commands|
00000480 0a 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0a 0a |.-------------..|
00000490 2a 43 6f 6d 70 6f 5f 4f 4c 45 20 30 7c 31 0a 64 |*Compo_OLE 0|1.d|
000004a0 69 73 61 62 6c 65 2f 65 6e 61 62 6c 65 20 6f 73 |isable/enable os|
000004b0 66 69 6c 65 20 74 72 61 70 73 20 74 6f 20 43 6f |file traps to Co|
000004c0 6d 70 6f 20 53 63 72 61 70 20 64 69 72 2e 0a 0a |mpo Scrap dir...|
000004d0 53 57 49 73 0a 2d 2d 2d 2d 0a 0a 43 6f 6d 70 6f |SWIs.----..Compo|
000004e0 5f 52 65 61 64 47 61 6d 6d 61 0a 53 54 41 54 55 |_ReadGamma.STATU|
000004f0 53 3a 20 43 4f 4d 50 4c 45 54 45 0a 0a 6f 6e 20 |S: COMPLETE..on |
00000500 65 6e 74 72 79 20 2d 0a 20 72 30 20 3d 20 70 74 |entry -. r0 = pt|
00000510 72 20 74 6f 20 32 35 36 20 62 79 74 65 20 62 75 |r to 256 byte bu|
00000520 66 66 65 72 20 74 6f 20 68 6f 6c 64 20 72 65 64 |ffer to hold red|
00000530 20 67 61 6d 6d 61 73 0a 20 72 31 20 3d 20 70 74 | gammas. r1 = pt|
00000540 72 20 74 6f 20 32 35 36 20 62 79 74 65 20 62 75 |r to 256 byte bu|
00000550 66 66 65 72 20 74 6f 20 68 6f 6c 64 20 67 72 65 |ffer to hold gre|
00000560 65 6e 20 67 61 6d 6d 61 73 0a 20 72 32 20 3d 20 |en gammas. r2 = |
00000570 70 74 72 20 74 6f 20 32 35 36 20 62 79 74 65 20 |ptr to 256 byte |
00000580 62 75 66 66 65 72 20 74 6f 20 68 6f 6c 64 20 62 |buffer to hold b|
00000590 6c 75 65 20 67 61 6d 6d 61 73 0a 0a 6f 6e 20 65 |lue gammas..on e|
000005a0 78 69 74 20 2d 0a 20 63 6f 6e 74 65 6e 74 73 20 |xit -. contents |
000005b0 6f 66 20 62 75 66 66 65 72 73 20 74 6f 20 68 6f |of buffers to ho|
000005c0 6c 64 20 6c 61 73 74 20 67 61 6d 6d 61 20 74 61 |ld last gamma ta|
000005d0 62 6c 65 73 20 77 72 69 74 74 65 6e 20 75 73 69 |bles written usi|
000005e0 6e 67 20 57 72 69 74 65 47 61 6d 6d 61 20 6f 72 |ng WriteGamma or|
000005f0 0a 20 64 65 66 61 75 6c 74 20 74 61 62 6c 65 73 |. default tables|
00000600 2e 0a 0a 43 6f 6d 70 6f 5f 57 72 69 74 65 47 61 |...Compo_WriteGa|
00000610 6d 6d 61 0a 53 54 41 54 55 53 3a 20 43 4f 4d 50 |mma.STATUS: COMP|
00000620 4c 45 54 45 0a 0a 6f 6e 20 65 6e 74 72 79 20 2d |LETE..on entry -|
00000630 0a 20 72 30 20 3d 20 70 74 72 20 74 6f 20 57 4f |. r0 = ptr to WO|
00000640 52 44 20 41 4c 49 47 4e 45 44 20 72 65 64 20 74 |RD ALIGNED red t|
00000650 61 62 6c 65 0a 20 72 31 20 20 20 20 20 20 20 20 |able. r1 |
00000660 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 67 | g|
00000670 72 65 65 6e 20 74 61 62 6c 65 0a 20 72 32 20 20 |reen table. r2 |
00000680 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000690 20 20 20 20 20 62 6c 75 65 20 74 61 62 6c 65 0a | blue table.|
000006a0 0a 6f 6e 20 65 78 69 74 20 2d 0a 20 63 6f 6e 74 |.on exit -. cont|
000006b0 65 6e 74 73 20 6f 66 20 62 75 66 66 65 72 73 20 |ents of buffers |
000006c0 77 72 69 74 74 65 6e 20 74 6f 20 56 49 44 43 32 |written to VIDC2|
000006d0 30 0a 0a 4f 74 68 65 72 20 53 57 49 73 20 6d 61 |0..Other SWIs ma|
000006e0 79 a0 62 65 20 64 65 66 69 6e 65 64 20 69 6e 20 |y.be defined in |
000006f0 73 6f 6d 65 20 66 75 74 75 72 65 20 76 65 72 73 |some future vers|
00000700 69 6f 6e 20 6f 66 20 74 68 65 20 6d 6f 64 75 6c |ion of the modul|
00000710 65 2e 0a 0a 4d 65 73 73 61 67 65 5f 43 6f 6d 70 |e...Message_Comp|
00000720 6f 4f 4c 45 20 26 38 33 34 38 30 0a 0a 4d 65 73 |oOLE &83480..Mes|
00000730 73 61 67 65 5f 43 6f 6d 70 6f 4b 69 6c 6c 44 41 |sage_CompoKillDA|
00000740 5f 52 65 71 75 65 73 74 20 26 38 33 34 38 31 0a |_Request &83481.|
00000750 0a 0a 0a |...|
00000753 
.