i965: Use negative relocation deltas to minimse vertex uploads

With relaxed relocation checking in the kernel, we can specify a
negative delta (i.e. pointing outside of the target bo) in order to fake
a range in a large buffer. We only then need to upload the elements used
and adjust the buffer offset such that they correspond with the indices
used in the DrawArrays.

(Depends on libdrm 0209428b3918c4336018da9293cdcbf7f8fedfb6)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 2e8561d36a..897220b6ea 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -460,7 +460,7 @@ struct brw_context
    GLboolean has_negative_rhw_bug;
    GLboolean has_aa_line_parameters;
    GLboolean has_pln;
-;
+
    struct {
       struct brw_state_flags dirty;