virgl: ARB_texture_barrier support

Reviewed-by: Tomeu Vizoso <[email protected]>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/drivers/virgl/virgl_encode.c b/src/gallium/drivers/virgl/virgl_encode.c
index 670c5fe6c3d..190c338f458 100644
--- a/src/gallium/drivers/virgl/virgl_encode.c
+++ b/src/gallium/drivers/virgl/virgl_encode.c
@@ -1009,3 +1009,11 @@ int virgl_encode_launch_grid(struct virgl_context *ctx,
    virgl_encoder_write_dword(ctx->cbuf, grid_info->indirect_offset);
    return 0;
 }
+
+int virgl_encode_texture_barrier(struct virgl_context *ctx,
+                                 unsigned flags)
+{
+   virgl_encoder_write_cmd_dword(ctx, VIRGL_CMD0(VIRGL_CCMD_TEXTURE_BARRIER, 0, 1));
+   virgl_encoder_write_dword(ctx->cbuf, flags);
+   return 0;
+}