callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Removed unused arguments from gdk_fb_drawable_get_pixel().

Browse Source 
2000-11-20  Alexander Larsson  <alla@lysator.liu.se>

	* gdk/linux-fb/gdkdrawable-fb2.c:
	Removed unused arguments from gdk_fb_drawable_get_pixel().

	* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
	Renamed fidur specific mouse packet data in MouseDevice to
	generic. Used it in ps2 mouse handling code to avoid blocking
	reads.
This commit is contained in:
Alexander Larsson
2000-11-20 10:12:40 +00:00
committed by Alexander Larsson
parent c9e39436b9
commit 2999f465b4
9 changed files with 106 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
ChangeLog
View File

@ -1,3 +1,13 @@
2000-11-20 Alexander Larsson <alla@lysator.liu.se>
* gdk/linux-fb/gdkdrawable-fb2.c:
Removed unused arguments from gdk_fb_drawable_get_pixel().
* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
Renamed fidur specific mouse packet data in MouseDevice to
generic. Used it in ps2 mouse handling code to avoid blocking
reads.
Sat Nov 18 18:00:17 2000 Jonathan Blandford <jrb@redhat.com>
* demos/gtk-demo/main.c: Changed to have the list become

10
ChangeLog.pre-2-0
View File

@ -1,3 +1,13 @@
2000-11-20 Alexander Larsson <alla@lysator.liu.se>
* gdk/linux-fb/gdkdrawable-fb2.c:
Removed unused arguments from gdk_fb_drawable_get_pixel().
* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
Renamed fidur specific mouse packet data in MouseDevice to
generic. Used it in ps2 mouse handling code to avoid blocking
reads.
Sat Nov 18 18:00:17 2000 Jonathan Blandford <jrb@redhat.com>
* demos/gtk-demo/main.c: Changed to have the list become

10
ChangeLog.pre-2-10
View File

@ -1,3 +1,13 @@
2000-11-20 Alexander Larsson <alla@lysator.liu.se>
* gdk/linux-fb/gdkdrawable-fb2.c:
Removed unused arguments from gdk_fb_drawable_get_pixel().
* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
Renamed fidur specific mouse packet data in MouseDevice to
generic. Used it in ps2 mouse handling code to avoid blocking
reads.
Sat Nov 18 18:00:17 2000 Jonathan Blandford <jrb@redhat.com>
* demos/gtk-demo/main.c: Changed to have the list become

10
ChangeLog.pre-2-2
View File

@ -1,3 +1,13 @@
2000-11-20 Alexander Larsson <alla@lysator.liu.se>
* gdk/linux-fb/gdkdrawable-fb2.c:
Removed unused arguments from gdk_fb_drawable_get_pixel().
* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
Renamed fidur specific mouse packet data in MouseDevice to
generic. Used it in ps2 mouse handling code to avoid blocking
reads.
Sat Nov 18 18:00:17 2000 Jonathan Blandford <jrb@redhat.com>
* demos/gtk-demo/main.c: Changed to have the list become

10
ChangeLog.pre-2-4
View File

@ -1,3 +1,13 @@
2000-11-20 Alexander Larsson <alla@lysator.liu.se>
* gdk/linux-fb/gdkdrawable-fb2.c:
Removed unused arguments from gdk_fb_drawable_get_pixel().
* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
Renamed fidur specific mouse packet data in MouseDevice to
generic. Used it in ps2 mouse handling code to avoid blocking
reads.
Sat Nov 18 18:00:17 2000 Jonathan Blandford <jrb@redhat.com>
* demos/gtk-demo/main.c: Changed to have the list become

10
ChangeLog.pre-2-6
View File

@ -1,3 +1,13 @@
2000-11-20 Alexander Larsson <alla@lysator.liu.se>
* gdk/linux-fb/gdkdrawable-fb2.c:
Removed unused arguments from gdk_fb_drawable_get_pixel().
* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
Renamed fidur specific mouse packet data in MouseDevice to
generic. Used it in ps2 mouse handling code to avoid blocking
reads.
Sat Nov 18 18:00:17 2000 Jonathan Blandford <jrb@redhat.com>
* demos/gtk-demo/main.c: Changed to have the list become

10
ChangeLog.pre-2-8
View File

@ -1,3 +1,13 @@
2000-11-20 Alexander Larsson <alla@lysator.liu.se>
* gdk/linux-fb/gdkdrawable-fb2.c:
Removed unused arguments from gdk_fb_drawable_get_pixel().
* gdk/linux-fb/gdkinput-ps2.c (handle_input_ps2):
Renamed fidur specific mouse packet data in MouseDevice to
generic. Used it in ps2 mouse handling code to avoid blocking
reads.
Sat Nov 18 18:00:17 2000 Jonathan Blandford <jrb@redhat.com>
* demos/gtk-demo/main.c: Changed to have the list become

40
gdk/linux-fb/gdkdrawable-fb2.c
View File

@ -14,10 +14,7 @@ static GetPixelRet gdk_fb_drawable_get_pixel (GdkDrawable *drawable,
GdkGC *gc,
int x,
int y,
GdkColor *spot,
gboolean abs_coords,
GdkDrawable *bg_relto,
GdkDrawable *bgpm);
GdkColor *spot);
void gdk_fb_draw_rectangle (GdkDrawable *drawable,
GdkGC *gc,
gint filled,
@ -798,22 +795,13 @@ gdk_fb_drawable_get_pixel (GdkDrawable *drawable,
GdkGC *gc,
int x,
int y,
GdkColor *spot,
gboolean abs_coords,
GdkDrawable *bg_relto,
GdkDrawable *bgpm)
GdkColor *spot)
{
GetPixelRet retval = GPR_NONE;
GdkDrawableFBData *private = GDK_DRAWABLE_FBDATA (drawable);
guchar *mem = private->mem;
guint rowstride = private->rowstride;
if (!abs_coords)
{
x += private->abs_x;
y += private->abs_y;
}
switch (private->depth)
{
case 1:
@ -824,21 +812,7 @@ gdk_fb_drawable_get_pixel (GdkDrawable *drawable,
else
{
retval = GPR_USED_BG;
if (bgpm)
{
int bgx, bgy;
bgx = (x - GDK_DRAWABLE_IMPL_FBDATA (bg_relto)->abs_x) % GDK_DRAWABLE_IMPL_FBDATA (bgpm)->width;
bgy = (y - GDK_DRAWABLE_IMPL_FBDATA (bg_relto)->abs_y) % GDK_DRAWABLE_IMPL_FBDATA (bgpm)->height;
gdk_fb_drawable_get_pixel (bgpm, gc, bgx, bgy, spot, FALSE, NULL, NULL);
retval = GPR_USED_BG;
}
else
{
*spot = GDK_GC_FBDATA (gc)->values.background;
}
*spot = GDK_GC_FBDATA (gc)->values.background;
}
}
break;
@ -1242,7 +1216,7 @@ gdk_fb_draw_drawable_generic (GdkDrawable *drawable,
continue;
}
switch (gdk_fb_drawable_get_pixel (src, gc, cur_x + src_x_off, cur_y + src_y_off, &spot, TRUE, NULL, NULL))
switch (gdk_fb_drawable_get_pixel (src, gc, cur_x + src_x_off, cur_y + src_y_off, &spot))
{
case GPR_AA_GRAYVAL:
{
@ -1279,9 +1253,9 @@ gdk_fb_draw_drawable_generic (GdkDrawable *drawable,
{
int bgx, bgy;
bgx = (cur_x - GDK_DRAWABLE_IMPL_FBDATA (dc->bg_relto)->abs_x) % GDK_DRAWABLE_IMPL_FBDATA (dc->bgpm)->width;
bgy = (cur_y - GDK_DRAWABLE_IMPL_FBDATA (dc->bg_relto)->abs_y) % GDK_DRAWABLE_IMPL_FBDATA (dc->bgpm)->height;
gdk_fb_drawable_get_pixel (dc->bgpm, gc, bgx, bgy, &realspot, FALSE, NULL, NULL);
bgx = (cur_x - GDK_DRAWABLE_IMPL_FBDATA (dc->bg_relto)->abs_x) % GDK_DRAWABLE_IMPL_FBDATA (dc->bgpm)->width + private->abs_x;
bgy = (cur_y - GDK_DRAWABLE_IMPL_FBDATA (dc->bg_relto)->abs_y) % GDK_DRAWABLE_IMPL_FBDATA (dc->bgpm)->height + private->abs_y;
gdk_fb_drawable_get_pixel (dc->bgpm, gc, bgx, bgy, &realspot);
}
break;
case GPR_NONE:

60
gdk/linux-fb/gdkinput-ps2.c
View File

@ -57,8 +57,8 @@ typedef struct {
gboolean button1_pressed, button2_pressed, button3_pressed;
gboolean click_grab;
guchar fidmour_bytes[5];
int fidmour_nbytes;
guchar mouse_packet[5];
int packet_nbytes;
} MouseDevice;
typedef struct {
@ -652,7 +652,7 @@ pull_fidmour_packet (MouseDevice *mouse,
{
int n;
n = read (mouse->fd, mouse->fidmour_bytes + mouse->fidmour_nbytes, 5 - mouse->fidmour_nbytes);
n = read (mouse->fd, mouse->mouse_packet + mouse->packet_nbytes, 5 - mouse->packet_nbytes);
if (n < 0)
return FALSE;
else if (n == 0)
@ -662,31 +662,31 @@ pull_fidmour_packet (MouseDevice *mouse,
return FALSE;
}
mouse->fidmour_nbytes += n;
mouse->packet_nbytes += n;
n = 0;
if (!(mouse->fidmour_bytes[0] & 0x80))
if (!(mouse->mouse_packet[0] & 0x80))
{
int i;
/* We haven't received any of the packet yet but there is no header at the beginning */
for (i = 1; i < mouse->fidmour_nbytes; i++)
for (i = 1; i < mouse->packet_nbytes; i++)
{
if (mouse->fidmour_bytes[i] & 0x80)
if (mouse->mouse_packet[i] & 0x80)
{
n = i;
break;
}
}
}
else if (mouse->fidmour_nbytes > 1 &&
((mouse->fidmour_bytes[0] & 0x90) == 0x90))
else if (mouse->packet_nbytes > 1 &&
((mouse->mouse_packet[0] & 0x90) == 0x90))
{
/* eat the 0x90 and following byte, no clue what it's for */
n = 2;
}
else if (mouse->fidmour_nbytes == 5)
else if (mouse->packet_nbytes == 5)
{
switch (mouse->fidmour_bytes[0] & 0xF)
switch (mouse->mouse_packet[0] & 0xF)
{
case 2:
*btn_down = 0;
@ -700,10 +700,10 @@ pull_fidmour_packet (MouseDevice *mouse,
break;
}
*x = mouse->fidmour_bytes[1] + (mouse->fidmour_bytes[2] << 7);
*x = mouse->mouse_packet[1] + (mouse->mouse_packet[2] << 7);
if (*x > 8192)
*x -= 16384;
*y = mouse->fidmour_bytes[3] + (mouse->fidmour_bytes[4] << 7);
*y = mouse->mouse_packet[3] + (mouse->mouse_packet[4] << 7);
if (*y > 8192)
*y -= 16384;
/* Now map touchscreen coords to screen coords */
@ -715,8 +715,8 @@ pull_fidmour_packet (MouseDevice *mouse,
if (n)
{
memmove (mouse->fidmour_bytes, mouse->fidmour_bytes+n, mouse->fidmour_nbytes-n);
mouse->fidmour_nbytes -= n;
memmove (mouse->mouse_packet, mouse->mouse_packet+n, mouse->packet_nbytes-n);
mouse->packet_nbytes -= n;
}
}
@ -773,33 +773,32 @@ handle_input_ps2 (GIOChannel *gioc,
gpointer data)
{
MouseDevice *mouse = data;
guchar buf[3];
int n, left, dx=0, dy=0;
int n, dx=0, dy=0;
gboolean new_button1, new_button2, new_button3;
time_t the_time;
GTimeVal curtime;
gboolean got_motion = FALSE;
guchar *buf;
g_get_current_time (&curtime);
the_time = curtime.tv_usec;
while (1) /* Go through as many mouse events as we can */
{
for (left = sizeof(buf); left > 0; )
{
n = read (mouse->fd, buf+sizeof(buf)-left, left);
n = read (mouse->fd, mouse->mouse_packet + mouse->packet_nbytes, 3 - mouse->packet_nbytes);
if (n<=0) /* error or nothing to read */
break;
mouse->packet_nbytes += n;
if (mouse->packet_nbytes < 3) /* Mouse packet not finished */
break;
if (n <= 0)
{
if (left != sizeof(buf))
continue; /* XXX FIXME - this will be slow compared to turning on blocking mode, etc. */
goto done_reading_mouse_events;
}
left -= n;
}
mouse->packet_nbytes = 0;
/* Finished reading a packet */
buf = mouse->mouse_packet;
new_button1 = (buf[0] & 1) && 1;
new_button3 = (buf[0] & 2) && 1;
new_button2 = (buf[0] & 4) && 1;
@ -848,7 +847,6 @@ handle_input_ps2 (GIOChannel *gioc,
got_motion = TRUE;
}
done_reading_mouse_events:
if (got_motion)
handle_mouse_input (mouse, TRUE);