CC: Kenneth Graunke <[email protected]>
Signed-off-by: Topi Pohjolainen <[email protected]>
---
src/mesa/drivers/dri/i965/brw_misc_state.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c
b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 85050ce..fe021b0 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -165,6 +165,13 @@ rebase_depth_stencil(struct brw_context *brw, struct
intel_renderbuffer *irb,
perf_debug("HW workaround: blitting depth level %d to a temporary "
"to fix alignment (depth tile offset %d,%d)\n",
irb->mt_level, tile_x, tile_y);
+
+ /* Create new miptree representing single "irb->mt_level" only and
+ * make renderbuffer point this instead of the full miptree. Note that
+ * the underlying texture object still carries reference to the original
+ * full mipmap tree and intel_finalize_mipmap_tree() will eventually
+ * merge these two.
+ */
intel_renderbuffer_move_to_temp(brw, irb, invalidate);
/* Get the new offset. */
--
2.9.3
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