Create a DLL

[SPH]

Hi all,

I need your help.
I want to create a DLL designed by PB5.11
(I want to use 4 instructions from PB5.11 in PB6.00+)
Here is the code I enter in PB5.11:

Code: Select all

ProcedureDLL.q DSolidSprite(Sprite,x,y,Couleur):DisplaySolidSprite(Sprite,x,y,Couleur):EndProcedure
ProcedureDLL.q DShadowSprite(Sprite,x,y):DisplayShadowSprite(Sprite,x,y):EndProcedure
ProcedureDLL.q DTranslucentSprite(Sprite,x,y,Intensity):DisplayTranslucentSprite(Sprite,x,y,Intensity):EndProcedure
ProcedureDLL.q DRGBFilter(x,y,w,h,r,g,b):DisplayRGBFilter(x,y,w,h,r,g,b):EndProcedure

Here is the setting before creating the DLL:


Am I good so far?

[SPH]

I make my DLL from PB64 5.11. It is created.
But when using it, it crashes

[17:23:05] Waiting for the program to start...
[17:23:05] Executable type: Windows - x64 (64bit, Unicode)
[17:23:05] Executable started.
[17:23:05] [ERROR] Scrab_francais_translucent.pb (Line: 317)
[17:23:05] [ERROR] Invalid memory access. (reading error at address 8 )

[Mijikai]

The functions in the dll dont know about the screen that is why it crashes.

[mk-soft]

Clear,

the internal library does not match the new library. In addition, different memory areas and lists are used. A DLL has its own memory management.

[SPH]

Thank you (very much) for your comments.
How to use a DLL then?

[mk-soft]

Then you would have to execute all functions from the DLL.

But this is not allowed. That would be wrapping the PB functions and violates the licence condition of Purebasic