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work around VC7 bug

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This commit is contained in:
David Rose 2002-05-23 01:34:39 +00:00
parent 20e055d41f
commit 74c527d72b
1 changed files with 6 additions and 2 deletions
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8
panda/src/gobj/lens.cxx
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@ -1313,8 +1313,12 @@ compute_film_mat() {
// The lens will return a point in the range [-film_size/2,
// film_size/2] in each dimension. Convert this to [-1, 1], and
// also apply the offset.
const LVecBase2f &film_size = get_film_size();
const LVector2f &film_offset = get_film_offset();
// We declare these two as local variables, instead of references,
// to work around a VC7 compiler bug.
LVecBase2f film_size = get_film_size();
LVector2f film_offset = get_film_offset();
/* this line triggers a VC7 opt bug, so explicitly set matrix below instead
_film_mat =
LMatrix4f::translate_mat(-film_offset[0], -film_offset[1], 0.0f) *