From: Marek Olšák <marek.ol...@amd.com>
GFX9 doesn't have (usable) mipmap offsets.
---
src/gallium/drivers/radeonsi/si_state.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_state.c
b/src/gallium/drivers/radeonsi/si_state.c
index 1f1b4db..82f2793 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -4052,12 +4052,15 @@ static void si_query_opaque_metadata(struct
r600_common_screen *rscreen,
/* Dwords [2:9] contain the image descriptor. */
memcpy(&md->metadata[2], desc, sizeof(desc));
+ md->size_metadata = 10 * 4;
/* Dwords [10:..] contain the mipmap level offsets. */
- for (i = 0; i <= res->last_level; i++)
- md->metadata[10+i] = rtex->surface.u.legacy.level[i].offset >>
8;
+ if (rscreen->chip_class <= VI) {
+ for (i = 0; i <= res->last_level; i++)
+ md->metadata[10+i] =
rtex->surface.u.legacy.level[i].offset >> 8;
- md->size_metadata = (11 + res->last_level) * 4;
+ md->size_metadata += (1 + res->last_level) * 4;
+ }
}
static void si_apply_opaque_metadata(struct r600_common_screen *rscreen,
--
2.7.4
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