Signed-off-by: Ping Cheng <[email protected]>
---
src/wcmISDV4.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/wcmISDV4.c b/src/wcmISDV4.c
index 7bab7d4..a0c9b3b 100644
--- a/src/wcmISDV4.c
+++ b/src/wcmISDV4.c
@@ -31,6 +31,10 @@
#define RESET_RELATIVE(ds) do { (ds).relwheel = 0; } while (0)
+/* resolution in points/m */
+#define ISDV4_PEN_RESOLUTION 100000
+#define ISDV4_TOUCH_RESOLUTION 10000
+
/* ISDV4 init process
This process is the same for other backends (i.e. USB).
@@ -142,8 +146,6 @@ static int wcmSkipInvalidBytes(const unsigned char* data,
int len)
return n;
}
-
-
/*****************************************************************************
* wcmSerialValidate -- validates serial packet; returns 0 on success,
* positive number of bytes to skip on error.
@@ -318,9 +320,9 @@ static void isdv4InitISDV4(WacomCommonPtr common, const
char* id, float version)
common->wcmPktLength = ISDV4_PKGLEN_TPCPEN;
/* digitizer X resolution in points/m */
- common->wcmResolX = 100000;
+ common->wcmResolX = ISDV4_PEN_RESOLUTION;
/* digitizer Y resolution in points/m */
- common->wcmResolY = 100000;
+ common->wcmResolY = ISDV4_PEN_RESOLUTION;
/* tilt disabled */
common->wcmFlags &= ~TILT_ENABLED_FLAG;
@@ -510,7 +512,7 @@ static int isdv4GetRanges(InputInfoPtr pInfo)
(1 << reply.panel_resolution);
if (reply.panel_resolution)
- common->wcmTouchResolX = common->wcmTouchResolY = 10000;
+ common->wcmTouchResolX = common->wcmTouchResolY =
ISDV4_TOUCH_RESOLUTION;
common->wcmVersion = reply.version;
ret = Success;
--
1.7.3.5
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