From: <no...@so...> - 2001-01-15 23:14:03
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Bug #128941, was updated on 2001-Jan-15 15:13 Here is a current snapshot of the bug. Project: Direct Rendering Infrastructure Category: TDFX X Server Status: Open Resolution: None Bug Group: Rendering Error Priority: 5 Submitted by: nobody Assigned to : nobody Summary: pixel smearing on top of the screen / Xv related? Details: I noticed some lines of "pixel smearing" on top of the screen with XFree86 4.0.2 and the latest the trunk (tdfx). It appears with Q3A and UT during switching the screen. Q3A Immediately during the switch from the "loading things" screen to the "demo001" demo screen. UT Sometimes during the camera switch (cut) in the "arena" when the hero comes up from the ground or a little later during the switch to the "Unreal TOURNAMENT" screen (the included intro). Could it be Xv extention related (memory allocation)? I see some corruption with a little Xv test program (testxv) after I started the X server for the second (!!!) time. BTW The Xv extention works only the Right Way when "root" have started the X server. Authentification or access problem? -Dieter Here comes some output from "testxv". The displayed window size is wrong. A 640x480 window is created!? SunWave1>./testxv starting up video testapp... found 24bit TrueColor beginning to parse the Xvideo extension... ======================================== XvQueryExtension returned the following: p_version : 2 p_release : 2 p_request_base : 142 p_event_base : 80 p_error_base : 158 ======================================== ======================================= XvQueryAdaptors returned the following: 1 adaptors available. name: 3dfx Accelerated Video Engine type: input | image | ports: 1 first port: 58 adaptor 0 ; format list: depth=24, visual=35 depth=24, visual=36 depth=24, visual=37 depth=24, visual=38 depth=24, visual=39 depth=24, visual=40 depth=24, visual=41 depth=24, visual=42 encoding list for port 58 id=0, name=XV_IMAGE, size=1024x750, numerator=1, denominator=1 attribute list for port 58 image format list for port 58 0x32315659 (YV12) planar 0x30323449 (I420) planar 0x78666474 (tdfx) packed 460800 200 frames in 7 seconds; 28 fps 200 frames in 6 seconds; 33 fps 200 frames in 5 seconds; 44 fps 200 frames in 5 seconds; 44 fps 200 frames in 6 seconds; 33 fps 200 frames in 5 seconds; 44 fps For detailed info, follow this link: http://sourceforge.net/bugs/?func=detailbug&bug_id=128941&group_id=387 |