msadp32.acm: Constify some variables.

This commit is contained in:
Andrew Talbot 2007-05-27 19:38:55 +01:00 committed by Alexandre Julliard
parent 0bfd58014a
commit ece244b79e

View file

@ -55,7 +55,7 @@ static LRESULT ADPCM_drvClose(DWORD_PTR dwDevID)
typedef struct tagAcmAdpcmData
{
void (*convert)(PACMDRVSTREAMINSTANCE adsi,
void (*convert)(const ACMDRVSTREAMINSTANCE *adsi,
const unsigned char*, LPDWORD, unsigned char*, LPDWORD);
} AcmAdpcmData;
@ -101,7 +101,7 @@ static ADPCMCOEFSET MSADPCM_CoeffSet[] =
/***********************************************************************
* ADPCM_GetFormatIndex
*/
static DWORD ADPCM_GetFormatIndex(WAVEFORMATEX* wfx)
static DWORD ADPCM_GetFormatIndex(const WAVEFORMATEX* wfx)
{
int i, hi;
const Format* fmts;
@ -204,7 +204,7 @@ static inline void process_nibble(unsigned nibble, int* idelta,
if (*idelta < 16) *idelta = 16;
}
static void cvtSSms16K(PACMDRVSTREAMINSTANCE adsi,
static void cvtSSms16K(const ACMDRVSTREAMINSTANCE *adsi,
const unsigned char* src, LPDWORD nsrc,
unsigned char* dst, LPDWORD ndst)
{
@ -254,7 +254,7 @@ static void cvtSSms16K(PACMDRVSTREAMINSTANCE adsi,
}
}
static void cvtMMms16K(PACMDRVSTREAMINSTANCE adsi,
static void cvtMMms16K(const ACMDRVSTREAMINSTANCE *adsi,
const unsigned char* src, LPDWORD nsrc,
unsigned char* dst, LPDWORD ndst)
{
@ -616,7 +616,7 @@ static LRESULT ADPCM_StreamClose(PACMDRVSTREAMINSTANCE adsi)
* ADPCM_StreamSize
*
*/
static LRESULT ADPCM_StreamSize(PACMDRVSTREAMINSTANCE adsi, PACMDRVSTREAMSIZE adss)
static LRESULT ADPCM_StreamSize(const ACMDRVSTREAMINSTANCE *adsi, PACMDRVSTREAMSIZE adss)
{
switch (adss->fdwSize)
{