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vbo: set draw_id

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Fixes conditional jump depending on uninitialized value
in si_state_draw.c:593

Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Miklós Máté <mtmkls@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Miklós Máté 2016-08-26 06:48:00 -06:00 committed by Brian Paul
parent 10f6e08549
commit b9ac72b511
1 changed files with 1 additions and 0 deletions
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src/mesa/vbo/vbo_exec_array.c
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@ -778,6 +778,7 @@ vbo_validated_drawrangeelements(struct gl_context *ctx, GLenum mode,
prim[0].basevertex = basevertex;
prim[0].num_instances = numInstances;
prim[0].base_instance = baseInstance;
prim[0].draw_id = 0;
/* Need to give special consideration to rendering a range of
* indices starting somewhere above zero. Typically the