Opened 18 years ago

Closed 10 years ago

#96 closed bug (fixed)

Chart test app display bug

Reported by: rune.hatle@… Owned by: jackburton
Priority: normal Milestone: R1
Component: Applications/Chart Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: All

Description (last modified by jackburton)

i have an ati radeon 9700 pro and the "chart" program works fine. exept 1 thing. when i shift from directwindow and drawbitmap it hangs som of the "dots" on the window

Change History (20)

comment:1 by korli, 18 years ago

Summary: chart → Chart test app display bug

comment:2 by jackburton, 18 years ago

Fixed by Axel in svn

comment:3 by johndrinkwater, 18 years ago

Cc: john@… added

This is still an open bug in hrev16324, stars are left on the BDirectWindow from the first frame after changing display mode.

comment:4 by sikosis, 18 years ago

Status: new → assigned

comment:5 by sikosis, 18 years ago

Status: assigned → new

comment:6 by sikosis, 18 years ago

Owner: changed from sikosis to jackburton

comment:7 by jackburton, 18 years ago

Status: new → assigned

comment:8 by jackburton, 18 years ago

"after changing display mode"

You mean after switching from directwindow to drawbitmap and back or after switching display mode like from 800x600 to 1024x768 ?

comment:9 by jackburton, 18 years ago

Okay, I could reproduce it in 32 bit mode. Seems something like #111. Will have a look.

comment:10 by axeld, 18 years ago

Does this still happen?

comment:11 by johndrinkwater, 18 years ago

Yup, just tested with hrev17004

This is caused when changing drawing mode (drawbitmap/directwindow), the view isn?t invalidated correctly from the previous frame.

comment:12 by diver, 18 years ago

Cc: diver added

comment:13 by korli, 18 years ago

bug_group: → developers

comment:14 by kutspam@…, 18 years ago

Also in 17782 this bug appears

comment:15 by kutspam@…, 18 years ago

(In reply to comment #7)

Also in 17782 this bug appears

And the cursor gets eaten away. I have the radeon driver working so there should be HW accel. BDirectWindow used

comment:16 by jackburton, 18 years ago

(In reply to comment #8)

(In reply to comment #7)

Also in 17782 this bug appears

And the cursor gets eaten away. I have the radeon driver working so there should be HW accel. BDirectWindow used

Currently we don't have an hardware cursor, so that is expected, actually :) Thanks for reporting, though.

comment:17 by jackburton, 16 years ago

Description: modified (diff)
Platform: → All
Resolution: → fixed
Status: assigned → closed

Since a "couple" of revisions (hrev15844 actually) the animation view was placed off by one. Fixed in hrev23059.

comment:18 by caimbeul, 12 years ago

Resolution: fixed
Status: closed → reopened
Version: → R1/alpha3

I have what appears to be this same error, in R1/alpha3 and in hrev43768 (gcc2hybrid, VirtualBox 4.1.6 on Windows XP SP3).

Steps to reproduce:

  1. Open the Chart Demo.
  2. Set Display to DrawBitmap.
  3. Now set Display to DirectWindow.
  4. Set Animation to e.g. Slow Rotation.
  5. Drag the Chart window around while the animation runs.

Result:

The initial star layout, from before the animation started, is overlaid on top of the animated stars. These "frozen" stars are erased one by one as the animated stars pass through them, but dragging the window causes them all to reappear.

Expected:

The animation should continue undisturbed as the window is dragged.

Note that this only happens if DrawBitmap is selected before switching to DirectWindow. If I set Display to DirectWindow immediately after starting the program, there is no problem.

comment:19 by diver, 12 years ago

Cc: diver removed
Component: Applications → Applications/Chart
Version: R1/alpha3 → R1/Development

Still here in hrev44622.

comment:20 by pulkomandy, 10 years ago

Resolution: → fixed
Status: reopened → closed

Fixed in hrev48023.

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