[Bug 28294] New: [r300g] Unigine Sanctuary: almost everything is black

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28294

           Summary: [r300g] Unigine Sanctuary: almost everything is black
           Product: Mesa
           Version: git
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/r300
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: drakkk at centrum.cz


Created an attachment (id=35899)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=35899)
terminal output

I noticed ARB_half_float_vertex support in mesa this morning which is needed
for Unigine. I gave it a try and it finally starts. However almost everything
is black except for fires from torches (screenshot attached). Terminal is full
of mesa user errors and there are some missing opcodes like:

r300: Unknown TGSI/RC opcode: KILP
r300: Unknown TGSI/RC opcode: BGNLOOP
r300: Unknown TGSI/RC opcode: BRK
r300: Unknown TGSI/RC opcode: ENDLOOP
r300 FP: Compiler Error:
r500_fragprog_emit.c::translate_rgb_op(): translate_rgb_op(1): unknown opcode

Using a dummy shader instead.
If there's an 'unknown opcode' message, please file a bug report and attach
this log.
r300 VP: Compiler error:
Unknown opcode 32
Using a dummy shader instead.
If there's an 'unknown opcode' message, please file a bug report and attach
this log.

Probably more than one problem. However this is a big improvement indeed. This
may be the first time Unigine actually tries to render something with open
source drivers :-)

01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon Mobility
X1600]

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