winsys/amdgpu: don't drop manually added fence dependencies

wow, it's hard to believe that fence and syncobjs dependencies were ignored.

Cc: 18.3 19.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
index 4bccd3f..7b18f54 100644 (file)
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
@@ -1211,8 +1211,6 @@ static void amdgpu_add_fence_dependencies_bo_lists(struct amdgpu_cs *acs)
 {
    struct amdgpu_cs_context *cs = acs->csc;
 
-   cs->num_fence_dependencies = 0;
-
    amdgpu_add_fence_dependencies_bo_list(acs, cs->fence, cs->num_real_buffers, cs->real_buffers);
    amdgpu_add_fence_dependencies_bo_list(acs, cs->fence, cs->num_slab_buffers, cs->slab_buffers);
    amdgpu_add_fence_dependencies_bo_list(acs, cs->fence, cs->num_sparse_buffers, cs->sparse_buffers);