valter/dosbox-staging
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Use fabsf when return value is a float. Small warning fix.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4269
This commit is contained in:
Peter Veenstra 2019-10-09 20:49:21 +00:00
parent 19478d45f5
commit e1d8eb67a4
3 changed files with 5 additions and 5 deletions
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2
src/dos/drive_cache.cpp
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@ -243,7 +243,7 @@ void DOS_Drive_Cache::AddEntryDirOverlay(const char* path, bool checkExists) {
#if defined (WIN32)
//OS2 ?
if (post > dironly && *(post - 1) == ':' && (post - dironly) == 2)
post++; //move away from X: as need to end up with x:\
post++; //move away from X: as need to end up with x:\ .
#else
//Lets hope this is not really used.. (root folder specified as overlay)
if (post == dironly)

6
src/hardware/joystick.cpp
View file

@ -67,7 +67,7 @@ struct JoyStick {
}
void transform_circular(){
float r = sqrt(xpos * xpos + ypos * ypos);
float r = sqrtf(xpos * xpos + ypos * ypos);
if (r == 0.0) {xfinal = xpos; yfinal = ypos; return;}
float deadzone_f = deadzone / 100.0f;
float s = 1.0f - deadzone_f;
@ -77,8 +77,8 @@ struct JoyStick {
}
float deadzonescale = (r - deadzone_f) / s; //r if deadzone=0;
float xa = fabs(xpos);
float ya = fabs(ypos);
float xa = fabsf(xpos);
float ya = fabsf(ypos);
float maxpos = (ya>xa?ya:xa);
xfinal = xpos * deadzonescale/maxpos;
yfinal = ypos * deadzonescale/maxpos;

2
src/hardware/pcspeaker.cpp
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@ -278,7 +278,7 @@ static void PCSPEAKER_CallBack(Bitu len) {
index+=vol_len;
} else {
/* Check how long it will take to goto new level */
float vol_time=fabs(vol_diff)/SPKR_SPEED;
float vol_time=fabsf(vol_diff)/SPKR_SPEED;
if (vol_time<=vol_len) {
/* Volume reaches endpoint in this block, calc until that point */
value+=vol_time*spkr.volcur;