[Xen-changelog] [xen-unstable] ioemu: always disable shared buffer in text mode

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1209732490 -3600
# Node ID e309f53f3f83d461a2c10efe65db3b6b2894b590
# Parent  26f394079b6cca2010c2567fcd73d2e14b1be43d
ioemu: always disable shared buffer in text mode
by not calling get_bpp() (which only makes sense in graphical mode)
and always use 0 instead.

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>
---
 tools/ioemu/hw/vga.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff -r 26f394079b6c -r e309f53f3f83 tools/ioemu/hw/vga.c
--- a/tools/ioemu/hw/vga.c      Fri May 02 13:47:46 2008 +0100
+++ b/tools/ioemu/hw/vga.c      Fri May 02 13:48:10 2008 +0100
@@ -1075,7 +1075,7 @@ static rgb_to_pixel_dup_func *rgb_to_pix
  */
 static void vga_draw_text(VGAState *s, int full_update)
 {
-    int cx, cy, cheight, cw, ch, cattr, height, width, ch_attr, depth;
+    int cx, cy, cheight, cw, ch, cattr, height, width, ch_attr;
     int cx_min, cx_max, linesize, x_incr;
     uint32_t offset, fgcol, bgcol, v, cursor_offset;
     uint8_t *d1, *d, *src, *s1, *dest, *cursor_ptr;
@@ -1086,9 +1086,8 @@ static void vga_draw_text(VGAState *s, i
     vga_draw_glyph8_func *vga_draw_glyph8;
     vga_draw_glyph9_func *vga_draw_glyph9;
 
-    depth = s->get_bpp(s);
-    if (s->ds->dpy_colourdepth != NULL && s->ds->depth != depth)
-        s->ds->dpy_colourdepth(s->ds, depth);
+    if (s->ds->dpy_colourdepth != NULL && s->ds->depth != 0)
+        s->ds->dpy_colourdepth(s->ds, 0);
     s->rgb_to_pixel = 
         rgb_to_pixel_dup_table[get_depth_index(s->ds)];
 

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