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wine
wine-cw
Commits
6036ad7f
Commit
6036ad7f
authored
Oct 31, 1999
by
Eric Pouech
Committed by
Alexandre Julliard
Oct 31, 1999
Browse files
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Plain Diff
Fixed PlaySound proc for non PCM content.
parent
dfd13e2f
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Showing
1 changed file
with
96 additions
and
102 deletions
+96
-102
mmsystem.c
dlls/winmm/mmsystem.c
+96
-102
No files found.
dlls/winmm/mmsystem.c
View file @
6036ad7f
...
...
@@ -11,6 +11,7 @@
* 98/9 added Win32 MCI support
* 99/4 added mmTask and mmThread functions support
* added midiStream support
* 99/9 added support for loadable low level drivers
*/
/* FIXME: I think there are some segmented vs. linear pointer weirdnesses
...
...
@@ -253,8 +254,13 @@ static HMMIO get_mmioFromProfile(UINT uFlags, LPCSTR lpszName)
static
BOOL
WINAPI
proc_PlaySound
(
LPCSTR
lpszSoundName
,
UINT
uFlags
)
{
BOOL
bRet
=
FALSE
;
HMMIO
hmmio
;
HMMIO
hmmio
=
0
;
MMCKINFO
ckMainRIFF
;
MMCKINFO
mmckInfo
;
LPWAVEFORMATEX
lpWaveFormat
=
NULL
;
HWAVE
hWave
=
0
;
WAVEHDR
waveHdr
;
INT
count
,
bufsize
,
left
;
TRACE
(
"SoundName='%s' uFlags=%04X !
\n
"
,
lpszSoundName
,
uFlags
);
if
(
lpszSoundName
==
NULL
)
{
...
...
@@ -280,115 +286,103 @@ static BOOL WINAPI proc_PlaySound(LPCSTR lpszSoundName, UINT uFlags)
if
(
PlaySound_SearchMode
==
1
)
{
PlaySound_SearchMode
=
0
;
if
((
hmmio
=
get_mmioFromFile
(
lpszSoundName
))
==
0
)
if
((
hmmio
=
get_mmioFromProfile
(
uFlags
,
lpszSoundName
))
==
0
)
return
FALSE
;
if
((
hmmio
=
get_mmioFromFile
(
lpszSoundName
))
==
0
)
hmmio
=
get_mmioFromProfile
(
uFlags
,
lpszSoundName
);
}
if
(
PlaySound_SearchMode
==
2
)
{
PlaySound_SearchMode
=
0
;
if
((
hmmio
=
get_mmioFromProfile
(
uFlags
|
SND_NODEFAULT
,
lpszSoundName
))
==
0
)
if
((
hmmio
=
get_mmioFromFile
(
lpszSoundName
))
==
0
)
if
((
hmmio
=
get_mmioFromProfile
(
uFlags
,
lpszSoundName
))
==
0
)
return
FALSE
;
if
((
hmmio
=
get_mmioFromProfile
(
uFlags
|
SND_NODEFAULT
,
lpszSoundName
))
==
0
)
if
((
hmmio
=
get_mmioFromFile
(
lpszSoundName
))
==
0
)
hmmio
=
get_mmioFromProfile
(
uFlags
,
lpszSoundName
)
;
}
}
if
(
mmioDescend
(
hmmio
,
&
ckMainRIFF
,
NULL
,
0
)
==
0
)
{
DWORD
dwPos
=
mmioSeek
(
hmmio
,
0
,
SEEK_CUR
);
do
{
TRACE
(
"ParentChunk ckid=%.4s fccType=%.4s cksize=%08lX
\n
"
,
(
LPSTR
)
&
ckMainRIFF
.
ckid
,
(
LPSTR
)
&
ckMainRIFF
.
fccType
,
ckMainRIFF
.
cksize
);
mmioSeek
(
hmmio
,
dwPos
,
SEEK_SET
);
if
((
ckMainRIFF
.
ckid
==
FOURCC_RIFF
)
&&
(
ckMainRIFF
.
fccType
==
mmioFOURCC
(
'W'
,
'A'
,
'V'
,
'E'
)))
{
MMCKINFO
mmckInfo
;
mmckInfo
.
ckid
=
mmioFOURCC
(
'f'
,
'm'
,
't'
,
' '
);
if
(
mmioDescend
(
hmmio
,
&
mmckInfo
,
&
ckMainRIFF
,
MMIO_FINDCHUNK
)
==
0
)
{
PCMWAVEFORMAT
pcmWaveFormat
;
TRACE
(
"Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX
\n
"
,
(
LPSTR
)
&
mmckInfo
.
ckid
,
(
LPSTR
)
&
mmckInfo
.
fccType
,
mmckInfo
.
cksize
);
if
(
mmioRead
(
hmmio
,
(
HPSTR
)
&
pcmWaveFormat
,
(
long
)
sizeof
(
PCMWAVEFORMAT
))
==
(
long
)
sizeof
(
PCMWAVEFORMAT
))
{
TRACE
(
"wFormatTag=%04X !
\n
"
,
pcmWaveFormat
.
wf
.
wFormatTag
);
TRACE
(
"nChannels=%d
\n
"
,
pcmWaveFormat
.
wf
.
nChannels
);
TRACE
(
"nSamplesPerSec=%ld
\n
"
,
pcmWaveFormat
.
wf
.
nSamplesPerSec
);
TRACE
(
"nAvgBytesPerSec=%ld
\n
"
,
pcmWaveFormat
.
wf
.
nAvgBytesPerSec
);
TRACE
(
"nBlockAlign=%d
\n
"
,
pcmWaveFormat
.
wf
.
nBlockAlign
);
TRACE
(
"wBitsPerSample=%u !
\n
"
,
pcmWaveFormat
.
wBitsPerSample
);
mmckInfo
.
ckid
=
mmioFOURCC
(
'd'
,
'a'
,
't'
,
'a'
);
/* move to end of 'fmt ' chunk */
mmioSeek
(
hmmio
,
mmckInfo
.
dwDataOffset
+
((
mmckInfo
.
cksize
+
1
)
&
~
1
),
SEEK_SET
);
if
(
mmioDescend
(
hmmio
,
&
mmckInfo
,
&
ckMainRIFF
,
MMIO_FINDCHUNK
)
==
0
)
{
DWORD
dwRet
;
HWAVE
hWave
;
TRACE
(
"Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX
\n
"
,
(
LPSTR
)
&
mmckInfo
.
ckid
,
(
LPSTR
)
&
mmckInfo
.
fccType
,
mmckInfo
.
cksize
);
pcmWaveFormat
.
wf
.
nAvgBytesPerSec
=
pcmWaveFormat
.
wf
.
nSamplesPerSec
*
pcmWaveFormat
.
wf
.
nBlockAlign
;
dwRet
=
waveOutOpen
(
&
hWave
,
WAVE_MAPPER
,
(
LPWAVEFORMATEX
)
&
pcmWaveFormat
,
0L
,
0L
,
CALLBACK_NULL
);
if
(
dwRet
==
MMSYSERR_NOERROR
)
{
WAVEHDR
waveHdr
;
HGLOBAL16
hData
;
INT
count
,
bufsize
,
left
=
mmckInfo
.
cksize
;
bufsize
=
64000
;
hData
=
GlobalAlloc16
(
GMEM_MOVEABLE
,
bufsize
);
waveHdr
.
lpData
=
(
LPSTR
)
GlobalLock16
(
hData
);
waveHdr
.
dwBufferLength
=
bufsize
;
waveHdr
.
dwUser
=
0L
;
waveHdr
.
dwFlags
=
0L
;
waveHdr
.
dwLoops
=
0L
;
dwRet
=
waveOutPrepareHeader
(
hWave
,
&
waveHdr
,
sizeof
(
WAVEHDR
));
if
(
dwRet
==
MMSYSERR_NOERROR
)
{
while
(
left
)
{
if
(
PlaySound_Stop
)
{
PlaySound_Stop
=
FALSE
;
PlaySound_Loop
=
FALSE
;
break
;
}
if
(
bufsize
>
left
)
bufsize
=
left
;
count
=
mmioRead
(
hmmio
,
waveHdr
.
lpData
,
bufsize
);
if
(
count
<
1
)
break
;
left
-=
count
;
waveHdr
.
dwBufferLength
=
count
;
/* waveHdr.dwBytesRecorded = count; */
/* FIXME: doesn't expect async ops */
waveOutWrite
(
hWave
,
&
waveHdr
,
sizeof
(
WAVEHDR
));
while
(
!
(
waveHdr
.
dwFlags
&
WHDR_DONE
))
Sleep
(
10
);
}
waveOutUnprepareHeader
(
hWave
,
&
waveHdr
,
sizeof
(
WAVEHDR
));
while
(
waveOutClose
(
hWave
)
==
WAVERR_STILLPLAYING
)
Sleep
(
100
);
bRet
=
TRUE
;
}
else
WARN
(
"can't prepare WaveOut device !
\n
"
);
GlobalUnlock16
(
hData
);
GlobalFree16
(
hData
);
}
}
}
if
(
hmmio
==
0
)
return
FALSE
;
if
(
mmioDescend
(
hmmio
,
&
ckMainRIFF
,
NULL
,
0
))
goto
errCleanUp
;
TRACE
(
"ParentChunk ckid=%.4s fccType=%.4s cksize=%08lX
\n
"
,
(
LPSTR
)
&
ckMainRIFF
.
ckid
,
(
LPSTR
)
&
ckMainRIFF
.
fccType
,
ckMainRIFF
.
cksize
);
if
((
ckMainRIFF
.
ckid
!=
FOURCC_RIFF
)
||
(
ckMainRIFF
.
fccType
!=
mmioFOURCC
(
'W'
,
'A'
,
'V'
,
'E'
)))
goto
errCleanUp
;
mmckInfo
.
ckid
=
mmioFOURCC
(
'f'
,
'm'
,
't'
,
' '
);
if
(
mmioDescend
(
hmmio
,
&
mmckInfo
,
&
ckMainRIFF
,
MMIO_FINDCHUNK
))
goto
errCleanUp
;
TRACE
(
"Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX
\n
"
,
(
LPSTR
)
&
mmckInfo
.
ckid
,
(
LPSTR
)
&
mmckInfo
.
fccType
,
mmckInfo
.
cksize
);
lpWaveFormat
=
HeapAlloc
(
GetProcessHeap
(),
0
,
mmckInfo
.
cksize
);
if
(
mmioRead
(
hmmio
,
(
HPSTR
)
lpWaveFormat
,
mmckInfo
.
cksize
)
<
sizeof
(
WAVEFORMAT
))
goto
errCleanUp
;
TRACE
(
"wFormatTag=%04X !
\n
"
,
lpWaveFormat
->
wFormatTag
);
TRACE
(
"nChannels=%d
\n
"
,
lpWaveFormat
->
nChannels
);
TRACE
(
"nSamplesPerSec=%ld
\n
"
,
lpWaveFormat
->
nSamplesPerSec
);
TRACE
(
"nAvgBytesPerSec=%ld
\n
"
,
lpWaveFormat
->
nAvgBytesPerSec
);
TRACE
(
"nBlockAlign=%d
\n
"
,
lpWaveFormat
->
nBlockAlign
);
TRACE
(
"wBitsPerSample=%u !
\n
"
,
lpWaveFormat
->
wBitsPerSample
);
/* move to end of 'fmt ' chunk */
mmioAscend
(
hmmio
,
&
mmckInfo
,
0
);
mmckInfo
.
ckid
=
mmioFOURCC
(
'd'
,
'a'
,
't'
,
'a'
);
if
(
mmioDescend
(
hmmio
,
&
mmckInfo
,
&
ckMainRIFF
,
MMIO_FINDCHUNK
))
goto
errCleanUp
;
TRACE
(
"Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX
\n
"
,
(
LPSTR
)
&
mmckInfo
.
ckid
,
(
LPSTR
)
&
mmckInfo
.
fccType
,
mmckInfo
.
cksize
);
if
(
waveOutOpen
(
&
hWave
,
WAVE_MAPPER
,
lpWaveFormat
,
0L
,
0L
,
CALLBACK_NULL
)
!=
MMSYSERR_NOERROR
)
goto
errCleanUp
;
/* make it so that 3 buffers per second are needed */
bufsize
=
(((
lpWaveFormat
->
nAvgBytesPerSec
/
3
)
-
1
)
/
lpWaveFormat
->
nBlockAlign
+
1
)
*
lpWaveFormat
->
nBlockAlign
;
waveHdr
.
lpData
=
HeapAlloc
(
GetProcessHeap
(),
0
,
bufsize
);
do
{
waveHdr
.
dwUser
=
0L
;
waveHdr
.
dwFlags
=
0L
;
waveHdr
.
dwLoops
=
0L
;
left
=
mmckInfo
.
cksize
;
mmioSeek
(
hmmio
,
mmckInfo
.
dwDataOffset
,
SEEK_SET
);
while
(
left
)
{
waveHdr
.
dwBufferLength
=
bufsize
;
if
(
waveOutPrepareHeader
(
hWave
,
&
waveHdr
,
sizeof
(
WAVEHDR
))
==
MMSYSERR_NOERROR
)
{
if
(
PlaySound_Stop
)
{
PlaySound_Stop
=
FALSE
;
PlaySound_Loop
=
FALSE
;
break
;
}
}
}
while
(
PlaySound_Loop
);
}
if
(
bufsize
>
left
)
bufsize
=
left
;
count
=
mmioRead
(
hmmio
,
waveHdr
.
lpData
,
bufsize
);
if
(
count
<
1
)
break
;
left
-=
count
;
waveHdr
.
dwBufferLength
=
count
;
/* waveHdr.dwBytesRecorded = count; */
/* FIXME: doesn't expect async ops */
waveOutWrite
(
hWave
,
&
waveHdr
,
sizeof
(
WAVEHDR
));
while
(
!
(
waveHdr
.
dwFlags
&
WHDR_DONE
))
Sleep
(
10
);
waveOutUnprepareHeader
(
hWave
,
&
waveHdr
,
sizeof
(
WAVEHDR
));
bRet
=
TRUE
;
}
else
WARN
(
"can't prepare WaveOut device !
\n
"
);
}
}
while
(
PlaySound_Loop
);
errCleanUp:
HeapFree
(
GetProcessHeap
(),
0
,
waveHdr
.
lpData
);
HeapFree
(
GetProcessHeap
(),
0
,
lpWaveFormat
);
if
(
hWave
)
while
(
waveOutClose
(
hWave
)
==
WAVERR_STILLPLAYING
)
Sleep
(
100
);
if
(
hmmio
)
mmioClose
(
hmmio
,
0
);
if
(
hmmio
!=
0
)
mmioClose
(
hmmio
,
0
);
return
bRet
;
}
...
...
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