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Fix texenv segfault. Reported by Ben Skeggs.

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This commit is contained in:
Keith Whitwell 2005-05-10 09:56:02 +00:00
parent ecb6bfc0ce
commit 9ca8815d3b
1 changed files with 10 additions and 0 deletions
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10
src/mesa/main/texenvprogram.c
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@ -705,6 +705,16 @@ void _mesa_UpdateTexEnvProgram( GLcontext *ctx )
p.program->NumTexIndirections = 1; /* correct? */
p.program->NumTexInstructions = 0;
p.program->NumAluInstructions = 0;
p.program->Base.String = 0;
p.program->Base.NumInstructions =
p.program->Base.NumTemporaries =
p.program->Base.NumParameters =
p.program->Base.NumAttributes = p.program->Base.NumAddressRegs = 0;
if (p.program->Parameters)
_mesa_free_parameter_list(p.program->Parameters);
p.program->Parameters = _mesa_new_parameter_list();
p.program->InputsRead = 0;
p.program->OutputsWritten = 0;
p.src_texture = undef;
p.src_previous = undef;