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[client] spice: allow mouse smoothing in capture but only if not RAW

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This commit is contained in:
Geoffrey McRae 2021-01-09 14:55:20 +11:00
parent 1a4ac4c109
commit 318759f54d
2 changed files with 18 additions and 17 deletions
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2
client/src/config.c
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@ -285,7 +285,7 @@ static struct Option options[] =
{
.module = "input",
.name = "mouseSmoothing",
.description = "Apply simple mouse smoothing when not in capture mode (helps reduce aliasing)",
.description = "Apply simple mouse smoothing when rawMouse is not in use (helps reduce aliasing)",
.type = OPTION_TYPE_BOOL,
.value.x_bool = true,
},

33
client/src/main.c
View file

@ -866,6 +866,14 @@ static bool isValidCursorLocation(int x, int y)
static void cursorToInt(double ex, double ey, int *x, int *y)
{
/* only smooth if enabled and not using raw mode */
if (params.mouseSmoothing && !(g_cursor.grab && params.rawMouse))
{
static struct DoublePoint last = { 0 };
ex = last.x = (last.x + ex) / 2.0;
ey = last.y = (last.y + ey) / 2.0;
}
/* convert to int accumulating the fractional error */
g_cursor.acc.x += ex;
g_cursor.acc.y += ey;
@ -879,17 +887,18 @@ static void handleMouseGrabbed(double ex, double ey)
{
int x, y;
/* apply sensitivity */
if (g_cursor.sens != 0)
if (params.rawMouse && !g_cursor.useScale)
{
ex = (ex / 10.0) * (g_cursor.sens + 10);
ey = (ey / 10.0) * (g_cursor.sens + 10);
cursorToInt(ex, ey, &x, &y);
/* raw unscaled input are always round numbers */
x = floor(ex);
y = floor(ey);
}
else
{
x = floor(ex);
y = floor(ey);
/* apply sensitivity */
ex = (ex / 10.0) * (g_cursor.sens + 10);
ey = (ey / 10.0) * (g_cursor.sens + 10);
cursorToInt(ex, ey, &x, &y);
}
if (x == 0 && y == 0)
@ -1029,15 +1038,7 @@ static void handleMouseNormal(double ex, double ey)
}
int x, y;
if (params.mouseSmoothing)
{
static struct DoublePoint last = { 0 };
last.x = (last.x + ex) / 2.0;
last.y = (last.y + ey) / 2.0;
cursorToInt(last.x, last.y, &x, &y);
}
else
cursorToInt(ex, ey, &x, &y);
cursorToInt(ex, ey, &x, &y);
if (x == 0 && y == 0)
return;