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i965: Fix assertion for surface tile offset usage on Ironlake.

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Fixes assertion failure in fbo-generatemipmap-npot.
This commit is contained in:
Eric Anholt 2010-04-22 15:24:26 -07:00
parent 64516430be
commit b2e52e7278
1 changed files with 1 additions and 1 deletions
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src/mesa/drivers/dri/i965/brw_wm_surface_state.c
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@ -588,7 +588,7 @@ brw_update_renderbuffer_surface(struct brw_context *brw,
tile_base = ((key.draw_y / 32) * (32 * pitch));
tile_base += (key.draw_x - tile_x) / (128 / key.cpp) * 4096;
}
assert(intel->is_g4x || (tile_x == 0 && tile_y == 0));
assert(brw->has_surface_tile_offset || (tile_x == 0 && tile_y == 0));
assert(tile_x % 4 == 0);
assert(tile_y % 2 == 0);
/* Note that the low bits of these fields are missing, so