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authorEric Anholt <eric@anholt.net>2009-10-11 11:16:03 -0700
committerEric Anholt <eric@anholt.net>2009-10-11 11:21:03 -0700
commitf3be27c0cf8a4c47230f31d9d66bde7340ffb204 (patch)
tree5f3290bc7b677d0f18bde140694f7e30311b243b /src/mesa
parenta82da7fa263c7fb6b902285994136890e6dc3278 (diff)
i965: Fix the last valid address setting for the index buffer.
Again, last valid address, not first invalid address. Fixes regression in 255e5be265133280293bbfd8b2f9b74b2dec50bb that the kernel now catches and caused piglit draw_elements_base_vertex to fail.
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i965/brw_draw_upload.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 5c33246749..9d089e113e 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -726,7 +726,7 @@ static void brw_emit_index_buffer(struct brw_context *brw)
brw->ib.offset);
OUT_RELOC(brw->ib.bo,
I915_GEM_DOMAIN_VERTEX, 0,
- brw->ib.offset + brw->ib.size);
+ brw->ib.offset + brw->ib.size - 1);
OUT_BATCH( 0 );
ADVANCE_BATCH();
}