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i965/fp: Set coord_components correctly for cube textures.

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I've no idea why this was 4.  It certainly seems wrong.

Prevents assertion failures in fp-incomplete-tex with some upcoming
patches of mine.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Kenneth Graunke 2015-04-03 18:30:57 -07:00
parent dd7d068784
commit 62050886c8
1 changed files with 1 additions and 1 deletions
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2
src/mesa/drivers/dri/i965/brw_fs_fp.cpp
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@ -448,7 +448,7 @@ fs_visitor::emit_fragment_program_code()
break;
case TEXTURE_CUBE_INDEX: {
coord_components = 4;
coord_components = 3;
fs_reg temp = vgrf(glsl_type::float_type);
fs_reg cubecoord = vgrf(glsl_type::vec3_type);