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remove buggy driver workaround

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This commit is contained in:
David Rose 2004-07-30 23:21:20 +00:00
parent ec83e7f9c6
commit 0764556c80
1 changed files with 6 additions and 3 deletions
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9
panda/src/glstuff/glGraphicsStateGuardian_src.cxx
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@ -4355,12 +4355,15 @@ finish_modify_state() {
if (_current_tex_mat->has_stage(stage)) { if (_current_tex_mat->has_stage(stage)) {
GLP(LoadMatrixf)(_current_tex_mat->get_mat(stage).get_data()); GLP(LoadMatrixf)(_current_tex_mat->get_mat(stage).get_data());
} else { } else {
GLP(LoadIdentity)();
// For some reason, the glLoadIdentity() call doesn't work on // For some reason, the glLoadIdentity() call doesn't work on
// my Dell laptop's IBM OpenGL driver, when used in // my Dell laptop's IBM OpenGL driver, when used in
// conjunction with glTexGen(), below. But explicitly loading // conjunction with glTexGen(), below. But explicitly loading
// an identity matrix does work. // an identity matrix does work. But this buggy-driver
// GLP(LoadIdentity)(); // workaround might have other performance implications, so I
GLP(LoadMatrixf)(LMatrix4f::ident_mat().get_data()); // leave it out.
//GLP(LoadMatrixf)(LMatrix4f::ident_mat().get_data());
} }
} }
report_my_gl_errors(); report_my_gl_errors();