From: Dave Airlie <airlied@redhat.com>
Date: Mon, 29 Aug 2016 23:46:29 +0000 (+1000)
Subject: anv: initialise and increment send_sbc
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=dfe74fd1a9e16647e0f2673d3676264f2a588a95;p=mesa.git

anv: initialise and increment send_sbc

At least set this to not be uninitialised memory.

Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/intel/vulkan/anv_wsi_x11.c b/src/intel/vulkan/anv_wsi_x11.c
index 25c585f22c2..010c86c4f26 100644
--- a/src/intel/vulkan/anv_wsi_x11.c
+++ b/src/intel/vulkan/anv_wsi_x11.c
@@ -611,6 +611,7 @@ x11_queue_present(struct anv_swapchain *anv_chain,
 
    xshmfence_reset(image->shm_fence);
 
+   ++chain->send_sbc;
    xcb_void_cookie_t cookie =
       xcb_present_pixmap(chain->conn,
                          chain->window,
@@ -843,6 +844,7 @@ x11_surface_create_swapchain(VkIcdSurfaceBase *icd_surface,
    chain->window = x11_surface_get_window(icd_surface);
    chain->extent = pCreateInfo->imageExtent;
    chain->image_count = num_images;
+   chain->send_sbc = 0;
 
    chain->event_id = xcb_generate_id(chain->conn);
    xcb_present_select_input(chain->conn, chain->event_id, chain->window,