FB Wiki Pages that need work

blahboybang · Post by **blahboybang** » Mar 18, 2006 1:20

CRAP! I read that it did what I thought on the forum!

TRIXORS! YOU HAVE MADE ME OUT AS A FOOL!!!

Can you fix it?

Post by **Imortis** » May 22, 2006 16:46

Update to the List that still need Code:

Dateadd
Datediff
Datepart
Datevalue
Erl
Field
Flip
Import
Inp
Input(file i/o)
Int
Lib
Loc
Option byval
Output
Pcopy
Pmap
Pointer
Random
Rgba
Screencopy
Threadwait
Wait
Window

This list has also been added to the wiki.

D.J.Peters · Post by **D.J.Peters** » May 24, 2006 19:43

I can't find any info about ConvertRow?

Joshy

Antoni · Post by **Antoni** » May 24, 2006 19:46

Only gods know....

cha0s · Post by **cha0s** » May 25, 2006 9:15

i tried... i thought this would work....

Code: Select all

'' fb_GfxImageConvertRow( byval src as any ptr, byval src_bpp as integer, _
''						  byval dst as any ptr, byval dst_bpp as integer, _
''						  byval width as integer, byval isrgb as integer = 1 ) as void

Dim As uByte Ptr img1
Dim As uInteger Ptr img2
Dim As Integer rowCopy

Screen 13

img1 = ImageCreate( 20, 20, 4 ) '' fill it with red
Put( 20, 20), img1
Sleep

Screen 14, 32

img2 = ImageCreate( 20, 20, 0 )


For rowCopy = 0 To 19

  imageconvertrow( _ 
                   img1 + rowCopy * 20 + 4, 8 , _
                   img2 + rowCopy * 20 + 1, 32, _
                   20 )

Next



Put( 20, 20 ), img2            
Sleep

VirusScanner · Post by **VirusScanner** » May 26, 2006 7:37

Pages for Namespace, Using, and Extern "C++" have been added.

D.J.Peters · Post by **D.J.Peters** » May 26, 2006 20:23

cha0s@
Thanx curently i have no sourcecode of the runtimelibs but with your example i can renember on this helper sub.

Joshy

EDIT: sorry but your example won't work any idea what's are wrong?

This works on my box

Code: Select all

type pic8 field=1
  as short   w,h
  as byte    pixels(20*20)
end type
type pic32 field=1
  as short   w,h
  as integer pixels(20*20)
end type

dim as pic8  image8
dim as pic32 image32
dim as integer x,y
image8.w  =(20 shl 3) or 1
image8.h  = 20
image32.w =(20 shl 3) or 4 
image32.h = 20

for y=0 to 19
  for x=0 to 19
    image8.pixels (x+y*20)=rnd*255
  next
next



screenres 640,480,8
put (0,0),@image8,pset 
Sleep 
imageconvertrow  @image8.pixels(0) ,8, _ 
                 @image32.pixels(0),32,20*20

screenres 640,480,32 
put (0,0),@image32,pset 
sleep
            
Sleep

cha0s · Post by **cha0s** » May 27, 2006 0:12

no, i had no idea what was wrong, but good that you posted a working one =)

i just guessed after trying to read the c rtlib src...

D.J.Peters · Post by **D.J.Peters** » May 27, 2006 10:39

hello cha0s
what are differs is i convert the image before i switch to the new mode seams to be a bug in image creation (imagecreate) and i sugest to a new name of this useful helper sub.

"ImageConvert" all images are continues block of memory so the width param shold be changed to numofpixels.

Code: Select all

imageconvert  @image8.pixels(0) ,8, _
              @image32.pixels(0),32,20*20

Joshy

Antoni · Post by **Antoni** » Jun 11, 2006 9:44

We have undocumented keywords again!

* IMAGECONVERTROW
* __FB_OPTION_EXPLICIT__
* __FB_OPTION_ESCAPE__
* __FB_OPTION_DYNAMIC__
* __FB_OPTION_PRIVATE__
* __FB_OPTION_BYVAL__
* __FB_OUT_EXE__
* __FB_OUT_DLL__
* __FB_OUT_LIB__
* __FB_OUT_OBJ__
* ERFN
* ERMN

Post by **coderJeff** » Jun 12, 2006 14:38

I added the base pages for:

Antoni wrote: * __FB_OPTION_EXPLICIT__
* __FB_OPTION_ESCAPE__
* __FB_OPTION_DYNAMIC__
* __FB_OPTION_PRIVATE__
* __FB_OPTION_BYVAL__

I will also add the other new keywords as well as content, and Links on the CatPg* pages. I've been having too much fun recompiling my old progs with fb.16 to finish it at the moment. Will do it soon, sorry.

Post by **v1ctor** » Jun 14, 2006 0:58

I've been having too much fun recompiling my old progs with fb.16 to finish it at the moment.

You forgot the <sarcasm></sarcasm> tags :).

Post by **coderJeff** » Jun 14, 2006 1:38

No, seriously! All my programs compile and run. guidemo, atom smash, rigid bodies. The worst problem I get is "Function result was not explicitly set" warnings. fb.16 has been kind to me. ;)

I'm now going back and working on mkwiki (for posting wiki pages). It was pretty quick and dirty before. I think it could be handy tool, but I haven't looked at it in a month until now.

Post by **coderJeff** » Jun 14, 2006 20:45

Antoni wrote:We have undocumented keywords again!

* __FB_OPTION_EXPLICIT__
* __FB_OPTION_ESCAPE__
* __FB_OPTION_DYNAMIC__
* __FB_OPTION_PRIVATE__
* __FB_OPTION_BYVAL__
* __FB_OUT_EXE__
* __FB_OUT_DLL__
* __FB_OUT_LIB__
* __FB_OUT_OBJ__
* ERFN
* ERMN

Pages, added. Categories updated. ERFN, ERMN are incomplete. FB_OUT* need examples. I have not even looked at IMAGECONERTROW.

I will return to this when I can. In the meantime, anyone else who has the time, please look over these pages. You could

- report an error
- suggest an example
- make a correction

Please report here.

Thanks

Post by **counting_pine** » Jun 14, 2006 23:03

I've had a go at the ImageConvertRow page. But I think it could use a little more explanation.