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PureOS
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qemu
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d3ffcafe
Commit
d3ffcafe
authored
Jul 16, 2009
by
Blue Swirl
Browse files
Sparc32: fix SDL zooming with TCX
Signed-off-by:
Blue Swirl
<
blauwirbel@gmail.com
>
parent
24d904ea
Changes
1
Hide whitespace changes
Inline
Side-by-side
hw/tcx.c
View file @
d3ffcafe
...
...
@@ -49,8 +49,25 @@ typedef struct TCXState {
static
void
tcx_screen_dump
(
void
*
opaque
,
const
char
*
filename
);
static
void
tcx24_screen_dump
(
void
*
opaque
,
const
char
*
filename
);
static
void
tcx_invalidate_display
(
void
*
opaque
);
static
void
tcx24_invalidate_display
(
void
*
opaque
);
static
void
tcx_set_dirty
(
TCXState
*
s
)
{
unsigned
int
i
;
for
(
i
=
0
;
i
<
MAXX
*
MAXY
;
i
+=
TARGET_PAGE_SIZE
)
{
cpu_physical_memory_set_dirty
(
s
->
vram_offset
+
i
);
}
}
static
void
tcx24_set_dirty
(
TCXState
*
s
)
{
unsigned
int
i
;
for
(
i
=
0
;
i
<
MAXX
*
MAXY
*
4
;
i
+=
TARGET_PAGE_SIZE
)
{
cpu_physical_memory_set_dirty
(
s
->
vram24_offset
+
i
);
cpu_physical_memory_set_dirty
(
s
->
cplane_offset
+
i
);
}
}
static
void
update_palette_entries
(
TCXState
*
s
,
int
start
,
int
end
)
{
...
...
@@ -75,10 +92,11 @@ static void update_palette_entries(TCXState *s, int start, int end)
break
;
}
}
if
(
s
->
depth
==
24
)
tcx24_invalidate_display
(
s
);
else
tcx_invalidate_display
(
s
);
if
(
s
->
depth
==
24
)
{
tcx24_set_dirty
(
s
);
}
else
{
tcx_set_dirty
(
s
);
}
}
static
void
tcx_draw_line32
(
TCXState
*
s1
,
uint8_t
*
d
,
...
...
@@ -344,23 +362,18 @@ static void tcx24_update_display(void *opaque)
static
void
tcx_invalidate_display
(
void
*
opaque
)
{
TCXState
*
s
=
opaque
;
int
i
;
for
(
i
=
0
;
i
<
MAXX
*
MAXY
;
i
+=
TARGET_PAGE_SIZE
)
{
cpu_physical_memory_set_dirty
(
s
->
vram_offset
+
i
);
}
tcx_set_dirty
(
s
);
qemu_console_resize
(
s
->
ds
,
s
->
width
,
s
->
height
);
}
static
void
tcx24_invalidate_display
(
void
*
opaque
)
{
TCXState
*
s
=
opaque
;
int
i
;
tcx_invalidate_display
(
s
);
for
(
i
=
0
;
i
<
MAXX
*
MAXY
*
4
;
i
+=
TARGET_PAGE_SIZE
)
{
cpu_physical_memory_set_dirty
(
s
->
vram24_offset
+
i
);
cpu_physical_memory_set_dirty
(
s
->
cplane_offset
+
i
);
}
tcx_set_dirty
(
s
);
tcx24_set_dirty
(
s
);
qemu_console_resize
(
s
->
ds
,
s
->
width
,
s
->
height
);
}
static
void
tcx_save
(
QEMUFile
*
f
,
void
*
opaque
)
...
...
@@ -399,10 +412,11 @@ static int tcx_load(QEMUFile *f, void *opaque, int version_id)
qemu_get_8s
(
f
,
&
s
->
dac_index
);
qemu_get_8s
(
f
,
&
s
->
dac_state
);
update_palette_entries
(
s
,
0
,
256
);
if
(
s
->
depth
==
24
)
tcx24_invalidate_display
(
s
);
else
tcx_invalidate_display
(
s
);
if
(
s
->
depth
==
24
)
{
tcx24_set_dirty
(
s
);
}
else
{
tcx_set_dirty
(
s
);
}
return
0
;
}
...
...
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