r600g: Invalidate texture cache when creating vertex buffers for compute v2

Compute shaders fetch data from vertex buffers via the texture cache, so
we need to make sure the texture cache is flushed.

v2:
  - Fix rebase mistake
  - Fix spelling in comment

Reviewed-by: Marek Olšák <maraeo@gmail.com>

diff --git a/src/gallium/drivers/r600/evergreen_compute.c b/src/gallium/drivers/r600/evergreen_compute.c
index 1056cf297a05e3e5c7f66726f8fde0433e811ae7..2c66306ebc3f87530ba0a9512fe28091b8d139fc 100644 (file)
--- a/src/gallium/drivers/r600/evergreen_compute.c
+++ b/src/gallium/drivers/r600/evergreen_compute.c
@@ -96,7 +96,9 @@ static void evergreen_cs_set_vertex_buffer(
        vb->buffer = buffer;
        vb->user_buffer = NULL;
 
-       rctx->flags |= rctx->has_vertex_cache ? R600_CONTEXT_VTX_FLUSH : R600_CONTEXT_TEX_FLUSH;
+       /* The vertex instructions in the compute shaders use the texture cache,
+        * so we need to invalidate it. */
+       rctx->flags |= R600_CONTEXT_TEX_FLUSH;
        state->enabled_mask |= 1 << vb_index;
        state->dirty_mask |= 1 << vb_index;
        r600_atom_dirty(rctx, &state->atom);