Re: revised direct sound capture patches

[Dmitry Timoshkov]

"Robert Reif"  wrote:
> wineoss.diff starts to add support for a real direct sound capture
> driver. It also
> changes the capture fragment size but this still  needs tuning for best
> performance.
> @@ -534,11 +536,11 @@
> #ifdef EMULATE_SB16
> ossdev->in_caps.wMid = 0x0002;
> ossdev->in_caps.wPid = 0x0004;
> - strcpy(ossdev->in_caps.szPname, "SB16 Wave In");
> - strncpy(ossdev->in_caps.szPname, "SB16 Wave In",MAXPNAMELEN-1);
>
> #else
> ossdev->in_caps.wMid = 0x00FF; /* Manufac ID */
> ossdev->in_caps.wPid = 0x0001; /* Product ID */
> - strcpy(ossdev->in_caps.szPname, "OpenSoundSystem WAVIN Driver");
> - strncpy(ossdev->in_caps.szPname, "OpenSoundSystem WAVIN Driver",MAXPNAMELEN-1);

Why do you need these changes? MAXPNAMELEN in include/mmsystem.h is defined as
#define MAXPNAMELEN      32     /* max product name length (including NULL) */

so it's perfectly correct to use strcpy here.

revised direct sound capture patches

[Robert Reif]

Yes it's correct as is but I made the change to prevent possible
problems if the name changes here or when it's cut and pasted
into another driver.  Just trying to prevent a possible future bug.

Dmitry Timoshkov wrote:
> "Robert Reif"  wrote:
> > wineoss.diff starts to add support for a real direct sound capture
> > driver. It also
> > changes the capture fragment size but this still  needs tuning for best
> > performance.
> > @@ -534,11 +536,11 @@
> > #ifdef EMULATE_SB16
> > ossdev->in_caps.wMid = 0x0002;
> > ossdev->in_caps.wPid = 0x0004;
> > - strcpy(ossdev->in_caps.szPname, "SB16 Wave In");
> > - strncpy(ossdev->in_caps.szPname, "SB16 Wave In",MAXPNAMELEN-1);
> >
> > #else
> > ossdev->in_caps.wMid = 0x00FF; /* Manufac ID */
> > ossdev->in_caps.wPid = 0x0001; /* Product ID */
> > - strcpy(ossdev->in_caps.szPname, "OpenSoundSystem WAVIN Driver");
> > - strncpy(ossdev->in_caps.szPname, "OpenSoundSystem WAVIN Driver",MAXPNAMELEN-1);
>
> Why do you need these changes? MAXPNAMELEN in include/mmsystem.h is defined as
> #define MAXPNAMELEN      32     /* max product name length (including NULL) */
>
> so it's perfectly correct to use strcpy here.
>
> --
> Dmitry.

revised direct sound capture patches

[Dmitry Timoshkov]

"Robert Reif"  wrote:
> Yes it's correct as is but I made the change to prevent possible
> problems if the name changes here or when it's cut and pasted
> into another driver.  Just trying to prevent a possible future bug.

Just adding a comment would suffice IMO.