[Mesa-dev] [PATCH 4/5] i965/miptree: Map with movntdqa for linear buffers only

[Scott D Phillips]

Removes a place where gtt mapping is used.
---
 src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index e4a3f163d2..fa4ae06399 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -3707,7 +3707,8 @@ intel_miptree_map(struct brw_context *brw,
 #if defined(USE_SSE41)
    } else if (!(mode & GL_MAP_WRITE_BIT) &&
               !mt->compressed && cpu_has_sse4_1 &&
-              (mt->surf.row_pitch % 16 == 0)) {
+              (mt->surf.row_pitch % 16 == 0) &&
+              (mt->surf.tiling == ISL_TILING_LINEAR)) {
       intel_miptree_map_movntdqa(brw, mt, map, level, slice);
 #endif
    } else if (mt->surf.tiling != ISL_TILING_LINEAR) {
@@ -3752,6 +3753,7 @@ intel_miptree_unmap(struct brw_context *brw,
    } else if (!(map->mode & GL_MAP_WRITE_BIT) &&
               !mt->compressed && cpu_has_sse4_1 &&
               (mt->surf.row_pitch % 16 == 0) &&
+              (mt->surf.tiling == ISL_TILING_LINEAR) &&
               map->buffer) {
       intel_miptree_unmap_movntdqa(brw, mt, map, level, slice);
 #endif
-- 
2.14.3