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sna/gen6: Initialise a couple more composite op members for copy_boxes 

Valgrind detected that I missed initialised a couple of fields for
use with the generic state emission paths:

==28683== Conditional jump or move depends on uninitialised value(s)
==28683==    at 0x83BE646: gen6_get_blend (gen6_render.c:251)
==28683==    by 0x83BF769: gen6_emit_state (gen6_render.c:818)
==28683==    by 0x83C38ED: gen6_emit_copy_state (gen6_render.c:2280)
==28683==    by 0x83C3C89: gen6_render_copy_boxes (gen6_render.c:2356)
==28683== Conditional jump or move depends on uninitialised value(s)
==28683==    at 0x83C15C3: gen6_rectangle_begin (gen6_render.c:1458)
==28683==    by 0x83C177D: gen6_get_rectangles (gen6_render.c:1502)
==28683==    by 0x83C3D16: gen6_render_copy_boxes (gen6_render.c:2363)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2011-06-07 08:18:30 +01:00
parent 4e443cbef5
commit 790f90a277
1 changed files with 2 additions and 0 deletions
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2
src/sna/gen6_render.c
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@ -2339,6 +2339,8 @@ gen6_render_copy_boxes(struct sna *sna, uint8_t alu,
tmp.is_affine = TRUE;
tmp.floats_per_vertex = 3;
tmp.has_component_alpha = 0;
tmp.need_magic_ca_pass = 0;
tmp.u.gen6.wm_kernel = GEN6_WM_KERNEL_NOMASK;
tmp.u.gen6.nr_surfaces = 2;