[Spice-devel] [PATHCH win-qxl 8/8] CreateDeviceBitmap: more verbose debug prints on error paths

[Alon Levy]

---
 display/surface.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/display/surface.c b/display/surface.c
index 7146b32..98351e6 100644
--- a/display/surface.c
+++ b/display/surface.c
@@ -106,8 +106,8 @@ HBITMAP CreateDeviceBitmap(PDev *pdev, SIZEL size, ULONG format, QXLPHYSICAL *ph
     };
 
     if (!(surf = EngCreateDeviceBitmap((DHSURF)GetSurfaceInfo(pdev, surface_id), size, format))) {
-        DEBUG_PRINT((NULL, 0, "%s: create device surface failed, 0x%lx\n",
-                     __FUNCTION__, pdev));
+        DEBUG_PRINT((pdev, 0, "%s: EngCreateDeviceBitmap failed, pdev 0x%lx, surface_id=%d\n",
+                    __FUNCTION__, pdev, surface_id));
         goto out_error1;
     }
 
@@ -119,7 +119,8 @@ HBITMAP CreateDeviceBitmap(PDev *pdev, SIZEL size, ULONG format, QXLPHYSICAL *ph
                              HOOK_GRADIENTFILL 
 #endif
                              )) {
-        DEBUG_PRINT((pdev, 0, "%s: EngAssociateSurface failed\n", __FUNCTION__));
+        DEBUG_PRINT((pdev, 0, "%s: EngAssociateSurface failed, surface_id=%d\n",
+                    __FUNCTION__, surface_id));
         goto out_error2;
     }
 
@@ -128,10 +129,14 @@ HBITMAP CreateDeviceBitmap(PDev *pdev, SIZEL size, ULONG format, QXLPHYSICAL *ph
     QXLGetSurface(pdev, phys_mem, size.cx, size.cy, depth,
                   &stride, base_mem, allocation_type);
     if (!*base_mem) {
+        DEBUG_PRINT((pdev, 0, "%s: QXLGetSurface failed, surface_id=%d\n",
+                    __FUNCTION__, surface_id));
         goto out_error2;
     }
 
     if (!CreateDrawArea(pdev, *base_mem, format, size.cx, size.cy, stride, surface_id)) {
+        DEBUG_PRINT((pdev, 0, "%s: CreateDrawArea failed, surface_id=%d\n",
+                __FUNCTION__, surface_id));
         goto out_error3;
     }
 
-- 
1.7.4.2