venus: track render pass

vkCmdCopyQueryPoolResults cannot be called within a render pass/or
while the render pass is suspended so track when commands are inside
a render pass. Also track whether a secondary command buffer is
considered to be entirely inside a render pass.

Signed-off-by: Juston Li <justonli@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23348>

src/virtio/vulkan/vn_command_buffer.h

@@ -69,6 +69,9 @@ struct vn_command_buffer {
    uint32_t draw_cmd_batched;
 
    /* For batching query feedback in render passes */
+   /* in_render_pass remains true when a render pass is suspended */
+   bool in_render_pass;
+   bool suspends;
    /* viewMask is stored per subpass for legacy render pass */
    const struct vn_render_pass *render_pass;
    uint32_t subpass_index;