From 3685a12bad497bd979abf94d2c64ed9dcf1cdc5a Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Sat, 15 Oct 2016 15:27:57 +0200 Subject: [PATCH] radeonsi/gfx9: don't write mipmap level offsets to BO metadata MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit GFX9 doesn't have (usable) mipmap offsets. Reviewed-by: Nicolai Hähnle --- 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 f6c6f1f2dc5..de64e64a338 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -4053,12 +4053,15 @@ 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, -- 2.30.2