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radeonsi/gfx9: fix importing shared textures with DCC 

VI has 11 dwords at least. GFX9 has 10 dwords.

Cc: 17.2 17.3 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2017-11-30 02:16:29 +01:00
parent 6f0ce2617e
commit ed4780383c
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/radeon/r600_texture.c
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@ -646,7 +646,7 @@ static void si_apply_opaque_metadata(struct si_screen *sscreen,
/* Return if DCC is enabled. The texture should be set up with it
* already.
*/
if (md->size_metadata >= 11 * 4 &&
if (md->size_metadata >= 10 * 4 && /* at least 2(header) + 8(desc) dwords */
md->metadata[0] != 0 &&
md->metadata[1] == si_get_bo_metadata_word1(sscreen) &&
G_008F28_COMPRESSION_EN(desc[6])) {