Changeset 32794 in vbox

Timestamp:

Sep 28, 2010 2:30:57 PM (14 years ago)

Author:

vboxsync

Message:

Devices/Graphics/DevVGA: fix a bug in r14534 which set scan line pitch in bytes instead of pixels

File:

• trunk/src/VBox/Devices/Graphics/DevVGA.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Graphics/DevVGA.cpp

@@ -871 +871 @@
                     s->vbe_line_offset = val * ((s->vbe_regs[VBE_DISPI_INDEX_BPP] + 7) >> 3);
                 /* XXX: support weird bochs semantics ? */
-                s->vbe_regs[VBE_DISPI_INDEX_VIRT_WIDTH] = s->vbe_line_offset;
+                s->vbe_regs[VBE_DISPI_INDEX_VIRT_WIDTH] = val;
                 s->vbe_regs[VBE_DISPI_INDEX_X_OFFSET] = 0;
                 s->vbe_regs[VBE_DISPI_INDEX_Y_OFFSET] = 0;
@@ -901 +901 @@
                     s->vbe_line_offset = s->vbe_regs[VBE_DISPI_INDEX_XRES] * ((val + 7) >> 3);
                 /* XXX: support weird bochs semantics ? */
-                s->vbe_regs[VBE_DISPI_INDEX_VIRT_WIDTH] = s->vbe_line_offset;
+                s->vbe_regs[VBE_DISPI_INDEX_VIRT_WIDTH] = val;
                 s->vbe_regs[VBE_DISPI_INDEX_X_OFFSET] = 0;
                 s->vbe_regs[VBE_DISPI_INDEX_Y_OFFSET] = 0;