iotests: Fix test 200 on s390x without virtio-pci

[mirror_qemu.git] / ui / vnc-enc-tight.c

diff --git a/ui/vnc-enc-tight.c b/ui/vnc-enc-tight.c
index 49df85e7632b8ec20edf654b3e6a4665ab2876b8..d20cd1d86dfe15855b726e6c68110113d004117a 100644 (file)
--- a/ui/vnc-enc-tight.c
+++ b/ui/vnc-enc-tight.c
@@ -44,7 +44,6 @@
 #endif
 
 #include "qemu/bswap.h"
-#include "qapi/qmp/qint.h"
 #include "vnc.h"
 #include "vnc-enc-tight.h"
 #include "vnc-palette.h"
@@ -707,10 +706,8 @@ check_solid_tile32(VncState *vs, int x, int y, int w, int h,
 static bool check_solid_tile(VncState *vs, int x, int y, int w, int h,
                              uint32_t* color, bool samecolor)
 {
-    switch (VNC_SERVER_FB_BYTES) {
-    case 4:
-        return check_solid_tile32(vs, x, y, w, h, color, samecolor);
-    }
+    QEMU_BUILD_BUG_ON(VNC_SERVER_FB_BYTES != 4);
+    return check_solid_tile32(vs, x, y, w, h, color, samecolor);
 }
 
 static void find_best_solid_area(VncState *vs, int x, int y, int w, int h,
@@ -889,11 +886,11 @@ static int tight_compress_data(VncState *vs, int stream_id, size_t bytes,
  */
 static void tight_pack24(VncState *vs, uint8_t *buf, size_t count, size_t *ret)
 {
-    uint32_t *buf32;
+    uint8_t *buf8;
     uint32_t pix;
     int rshift, gshift, bshift;
 
-    buf32 = (uint32_t *)buf;
+    buf8 = buf;
 
     if (1 /* FIXME */) {
         rshift = vs->client_pf.rshift;
@@ -910,10 +907,11 @@ static void tight_pack24(VncState *vs, uint8_t *buf, size_t count, size_t *ret)
     }
 
     while (count--) {
-        pix = *buf32++;
+        pix = ldl_he_p(buf8);
         *buf++ = (char)(pix >> rshift);
         *buf++ = (char)(pix >> gshift);
         *buf++ = (char)(pix >> bshift);
+        buf8 += 4;
     }
 }
 
@@ -982,7 +980,7 @@ static int send_mono_rect(VncState *vs, int x, int y,
     }
 #endif
 
-    bytes = ((w + 7) / 8) * h;
+    bytes = DIV_ROUND_UP(w, 8) * h;
 
     vnc_write_u8(vs, (stream | VNC_TIGHT_EXPLICIT_FILTER) << 4);
     vnc_write_u8(vs, VNC_TIGHT_FILTER_PALETTE);