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Commit 78c34c3b authored by Kenneth Graunke's avatar Kenneth Graunke Committed by Dylan Baker
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iris: Initialize ice->state.prim_mode to an invalid value

It was calloc'd to 0 which is PIPE_PRIM_POINTS, which means that we
fail to notice an initial primitive of points being new, and fail at
updating the "primitive is points or lines" field.

We do not need to reset this on device loss because we're tracking
the last primitive mode sent to us on the CPU via draw_vbo, not the
last primitive mode sent to the GPU.

Fixes several tests:
- dEQP-GLES3.functional.clipping.point.wide_point_clip
- dEQP-GLES3.functional.clipping.point.wide_point_clip_viewport_center
- dEQP-GLES3.functional.clipping.point.wide_point_clip_viewport_corner

Fixes: dcfca0af ("iris: Set XY Clipping correctly.")
(cherry picked from commit c9fb704f)
parent cd0402c5
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