[EMAIL PROTECTED] wrote:
>> This patch solves also most of the overflow/invalid float problems I had with
>> the GL-modes in xlockmore. Two are still remaining (in the stairs and lament
>> modes). Probably they result from simmilar "initialization" errors, which up
>> to now I could not locate. I even did not succeed to reproduce the problem
>> in one of the demo's.
>>
>> Jouk
>
>
>I've just committed a more comprehensive fix which allows us to skip the
>offending vertices in the window transform and in FX/fxvsetup. It also
>clears up a longstanding wierdness introduced into clipping (the CLIP_4D
>hack/crock).
I got them, but it still has the overflow/invalid float problem with
xlockmore. The two run-time errors are at the end of this mail.
The second error only occurs when "lament" is the first demo to start.
IMHO this indicates some initialization problem.
I have not found any of the demo programs to give this problem.
BTW if you want to try: the latest version of xlockmore is availabe at
ftp://ftp.tux.org/pub/x/xlockmore
Jouk
Error 1 :
polka-jj) xlock -install -nolock -mode random -modelist stairs
%SYSTEM-F-HPARITH, high performance arithmetic trap, Imask=00000000, Fmask=00000
020, summary=08, PC=0000000000330138, PS=0000001B
-SYSTEM-F-FLTOVF, arithmetic trap, floating overflow at PC=0000000000330138, PS=
0000001B
%TRACE-F-NOMSG, Message number 0009804C
image module routine line rel PC abs PC
XLOCK TRIANGLE persp_textured_triangle
19472 000000000000DB78 0000000000330138
XLOCK QUADS basic_quad 8765 0000000000000050 0000000000322520
XLOCK VBRENDER render_quad 10880 00000000000010C8 00000000002DE238
XLOCK VBRENDER render_vb_quad_strip_cull
11223 0000000000001F58 00000000002DF0C8
XLOCK VBRENDER gl_render_vb 11854 0000000000003EF4 00000000002E1064
XLOCK VBXFORM gl_transform_vb 13185 0000000000000E2C 00000000002753BC
XLOCK VBXFORM gl_execute_cassette 13836 00000000000026D0 0000000000276C60
XLOCK VBXFORM gl_maybe_transform_vb 13209 0000000000000ED8 0000000000275468
XLOCK API2 glVertex3f 12687 000000000000461C 000000000025082C
XLOCK QUADRIC gluSphere 8140 0000000000001088 0000000000384388
XLOCK STAIRS mySphere 25833 0000000000000078 00000000001EFDB8
XLOCK STAIRS draw_stairs 25939 00000000000011B8 00000000001F0EF8
XLOCK MODE call_callback_hook 16472 00000000000002A8 0000000000149EF8
XLOCK XLOCK runMainLoop 28152 00000000000012B4 0000000000141E14
XLOCK XLOCK justDisplay 28805 00000000000030C0 0000000000143C20
XLOCK XLOCK main 29838 0000000000005D68 00000000001468C8
XLOCK XLOCK __main 0 0000000000000070 0000000000140BD0
XLOCK 0 0000000000378208 0000000000388208
0 FFFFFFFF82F9B118 FFFFFFFF82F9B118
polka-jj)
Error 2 :
polka-jj) xlock -install -nolock -mode random -modelist lament
%SYSTEM-F-HPARITH, high performance arithmetic trap, Imask=00000000, Fmask=00000
020, summary=02, PC=00000000002CB550, PS=0000001B
-SYSTEM-F-FLTINV, floating invalid operation, PC=00000000002CB550, PS=0000001B
%TRACE-F-NOMSG, Message number 0009804C
image module routine line rel PC abs PC
XLOCK XFORM transform_normalize_normals_raw
12544 00000000000038A0 00000000002CB550
XLOCK VBXFORM gl_transform_vb 13061 0000000000000AD4 0000000000275064
XLOCK VBXFORM gl_execute_cassette 13836 00000000000026D0 0000000000276C60
XLOCK DLIST execute_list 16600 00000000000070A0 0000000000268900
XLOCK DLIST gl_CallList 17224 0000000000008AC0 000000000026A320
XLOCK API1 glCallList 12171 0000000000000580 0000000000246400
XLOCK LAMENT draw 26809 0000000000004C44 00000000002142E4
XLOCK LAMENT draw_lament 27459 0000000000006CB4 0000000000216354
XLOCK MODE call_refresh_hook 16519 000000000000034C 0000000000149F9C
XLOCK RANDOM refresh_random 16520 0000000000001308 00000000002237A8
XLOCK MODE call_refresh_hook 16519 000000000000034C 0000000000149F9C
XLOCK XLOCK justDisplay 28827 00000000000031BC 0000000000143D1C
XLOCK XLOCK main 29838 0000000000005D68 00000000001468C8
XLOCK XLOCK __main 0 0000000000000070 0000000000140BD0
XLOCK 0 0000000000378208 0000000000388208
0 FFFFFFFF82F9B118 FFFFFFFF82F9B118
Ceterum censeo tertium millennium post Christum natum anno MMI incepturum esse
>------------------------------------------------------------------------------<
Jouk Jansen
[EMAIL PROTECTED]
Technische Universiteit Delft tttttttttt uu uu ddddddd
Nationaal centrum voor HREM tttttttttt uu uu dd dd
Rotterdamseweg 137 tt uu uu dd dd
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tel. 31-15-2781536 tt uuuuuuu ddddddd
>------------------------------------------------------------------------------<
