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Windows 7 x64 confirm:

Run IDE > Form / New Form > Compile/Run (F5) > Close Window, then press any key (T for example) = crash.

Great! Thank you very much JHPJHP :).

Let me one more question:
I can set custom resolution after cvCreateCameraCapture():
cvSetCaptureProperty(*capture, #CV_CAP_PROP_FRAME_WIDTH, 1280)
cvSetCaptureProperty(*capture, #CV_CAP_PROP_FRAME_HEIGHT, 720)

But this will "reopen" camera again. Can I ...

In your case working with multiple memory addresses is unavoidable, but maybe the following provides an alternative?
It's strange, but not luck:
IncludeFile "includes/cv_functions.pbi"

EnableExplicit

UseJPEGImageDecoder()
UseJPEGImageEncoder()

Global *g_image.IplImage

Procedure.i get_frame ...

The reason for separate memory addresses is because you're creating and releasing the web cam and query-image in the main loop.
- releasing the web cab also releases the query-image (releasing both can cause a memory fault)
Thanks for reply. But I should creating and releasing WebCam like this ...

Can anyone help me with my code?
IncludeFile "includes/cv_functions.pbi"

EnableExplicit

UseJPEGImageDecoder()
UseJPEGImageEncoder()

Procedure.i get_frame(quality.i)
Protected rtrn.i
Protected *capture.CvCapture
;cvSetCaptureProperty(*capture.CvCapture, #CV_CAP_PROP_FRAME_WIDTH, 320 ...

Example of Procedure with some Optional Arguments:
Procedure.i proc(one.i, two.i = 1337, three.i = 1337)
Debug one
Debug two
Debug three
EndProcedure
What if I want call this procedure with declare only first (one) and third (three, optional) arguments? I do not want declare second (two ...

Hello. Some Issue with CoInitialize_ API function and MessageRequester.

In this code CoInitialize_ return 0 (zero):
MessageBox_(0, "", "", 0)
Debug CoInitialize_(0)

Here CoInitialize_ return 1:
MessageRequester("", "")
Debug CoInitialize_(0)
What's wrong with MessageRequester?

Yes, but native will be better.
For example, with DrawTextEx() you also need to create "Ex" functions of TextWidth/Height, something else .
Just my wish...

Hello. It would be nice if DrawText() function support New Line, like TextGadget() with #CRLF$.
Example (set #enable constant to 0 or 1):
#enable = 1 ;1 or 0

OpenWindow(0, #PB_Ignore, #PB_Ignore, 320, 280, "2D Text")
CreateImage(0, 320, 280)
StartDrawing(ImageOutput(0))


CompilerIf #enable ...

Hello.
I create application with Sound sub-system and planning to PlaySound's in some cases.
I want have possibility to Mute my application via Windows 7 Sound Mixer .

The problem that application added in Windows 7 Sound Mixer only after PlaySound() function execute. Example:
#ogg_file = "D ...

Please, add CTRL + SHIFT + ARROW_UP/ARROW_DOWN shortcut for move lines like in Notepad++:


Also:
CTRL + 0-9 NUMBER for select desired TAB like in FireFox:

So, I found reason of error, this code:
Define current_mesh.i = CreateMesh(#PB_Any, #PB_Mesh_TriangleFan, #PB_Mesh_Static)
MeshVertexPosition(0, 0, 0)
MeshVertexColor(RGB(Random(255),Random(255),Random(255)))
MeshVertexPosition(-5, 5, 0)
MeshVertexColor(RGB(Random(255),Random(255),Random(255 ...

Num3 wrote:I always install DX9 side by side with DX11, give it a try, some dll might be needed from DX9 version.

If you add: In my code () — it's works for you? No critical error?

Do you have the latest DirectX 9 version installed for your system?

Get the latest here http://filehippo.com/download_directx/

By the error window style I think you're on windows 2000.
I have DirectX 11. Windows 7.
In default "StaticGeometry.pb" example — all is okay, I can see shadows. But, if ...