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i965: Use nir->has_transform_feedback_varyings to avoid shader_prog. 

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Kenneth Graunke 2015-10-02 16:45:09 -07:00
parent 7768b802e5
commit 21585048a2
1 changed files with 1 additions and 1 deletions
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2
src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp
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@ -473,7 +473,7 @@ vec4_gs_visitor::gs_emit_vertex(int stream_id)
* be recorded by transform feedback, we can simply discard all geometry
* bound to these streams when transform feedback is disabled.
*/
if (stream_id > 0 && shader_prog->TransformFeedback.NumVarying == 0)
if (stream_id > 0 && !nir->info.has_transform_feedback_varyings)
return;
/* If we're outputting 32 control data bits or less, then we can wait