View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005594 | JEDI VCL | 00 JVCL Components | public | 2011-06-09 10:42 | 2011-06-11 11:05 |
| Reporter | bugmenot | Assigned To | AHUser | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | won't fix | ||
| Product Version | 3.40 | ||||
| Target Version | Fixed in Version | ||||
| Summary | 0005594: jvplugin did't use GdiPlus unit | ||||
| Description | the GdiPlus is download from http://www.bilsen.com/gdiplus/GdiPlus1.2.zip? if jvplugin use GdiPlus unit,the application did't exit; the jvplugin kind is dll. | ||||
| Tags | No tags attached. | ||||
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Please provide the zipped sources of a sample application showing this. Please note however that this is most likely due to a problem inside the GDIPLus unit you are using. As a result, it is most likely that we won't be able to provide support. |
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2011-06-11 10:04
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demo.zip (1,199,758 bytes) |
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This is a problem with the GDI+ unit. It calls GdiplusStartup/GdiplusShutdown in the initialization/finalization block. And those are called from the DllMain function (that Delphi inserts for you). But the documentation of GDI+ tells us that you must not call those functions from DllMain. <quote> // Must not be called from DllMain - can cause deadlock. </quote> And guess what you get with this Gdi+ unit: a deadlock on application termination. A solution would be to comment out the GdiplusStartup/GdiplusShutdown in the unit's initialization/finalization block and call them by hand, but not from a initialization/finalization block or a function that is called from there. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-06-09 10:42 | bugmenot | New Issue | |
| 2011-06-10 15:04 | obones | Note Added: 0018720 | |
| 2011-06-10 15:04 | obones | Status | new => feedback |
| 2011-06-11 10:04 | bugmenot | File Added: demo.zip | |
| 2011-06-11 11:05 | AHUser | Note Added: 0018735 | |
| 2011-06-11 11:05 | AHUser | Status | feedback => resolved |
| 2011-06-11 11:05 | AHUser | Resolution | open => won't fix |
| 2011-06-11 11:05 | AHUser | Assigned To | => AHUser |
