Remove win32/qt/xanim/real binary codecs loading

Remove the win32 loader - the win32 emulation layer, as well as the
code for using DirectShow/DMO/VFW codecs. Remove loading of xanim,
QuickTime, and RealMedia codecs.

The win32 emulation layer is based on a very old version of wine.
Apparently, wine code was copied and hacked until it was somehow able
to load a limited collection of binary codecs. It poked around in the
code segment of some known binary codecs to disable unsupported win32
API calls to make them work. Example from module.c:

    for (i=0;i<5;i++)  RVA(0x19e842)[i]=0x90; // make_new_region ?
    for (i=0;i<28;i++) RVA(0x19e86d)[i]=0x90; // call__call_CreateCompatibleDC ?
    for (i=0;i<5;i++)  RVA(0x19e898)[i]=0x90; // jmp_to_call_loadbitmap ?
    for (i=0;i<9;i++)  RVA(0x19e8ac)[i]=0x90; // call__calls_OLE_shit ?
    for (i=0;i<106;i++) RVA(0x261b10)[i]=0x90; // disable threads

Just to show how utterly insane this code is. You wouldn't want even
your worst enemy to have to maintain this. In fact, it seems nobody
made major changes to this code ever since it was committed.

Most formats can be decoded by libavcodecs these days, and the loader
couldn't be used on 64 bit platforms anyway. The same is (probably)
true for the other binary codecs.

General note about how support for win32 codecs could be added back:

It's not possible to replace the win32 loader code by using wine as
library, because modern wine can not be linked with native Linux
programs for certain reasons. It would be possible to to move DirectShow
video decoding into a separate process linked with wine, like the
CoreAVC-for-Linux patches do. There is also the mplayer-ww fork, which
uses the dshownative library to use DirectShow codecs on Windows.

1 files changed, 0 insertions, 935 deletions

diff --git a/loader/wine/msacm.h b/loader/wine/msacm.h
deleted file mode 100644
index e8cf3dabdd..0000000000
--- a/loader/wine/msacm.h
+++ /dev/null
@@ -1,935 +0,0 @@
-/*
- *      msacm.h   -       Declarations for MSACM
- */
-
-#ifndef MPLAYER_MSACM_H
-#define MPLAYER_MSACM_H
-
-#include "windef.h"
-#include "driver.h"
-#include "mmreg.h"
-
-//typedef WORD    VERSION;        /* major (high byte), minor (low byte) */
-
-typedef UINT16	MMVERSION16;
-typedef UINT	MMVERSION;
-typedef UINT16	MCIDEVICEID16;
-typedef UINT	MCIDEVICEID;
-typedef	UINT16	MMRESULT16;
-typedef	UINT	MMRESULT;
-typedef DWORD           FOURCC;         /* a four character code */
-
-
-
-#if !defined(WAVE_FORMAT_PCM)
-#define WAVE_FORMAT_PCM     1
-#endif
-
-/***********************************************************************
- * Defines/Enums
- */
-
-#define ACMERR_BASE        512
-#define ACMERR_NOTPOSSIBLE (ACMERR_BASE + 0)
-#define ACMERR_BUSY        (ACMERR_BASE + 1)
-#define ACMERR_UNPREPARED  (ACMERR_BASE + 2)
-#define ACMERR_CANCELED    (ACMERR_BASE + 3)
-
-#define MM_ACM_OPEN  MM_STREAM_OPEN
-#define MM_ACM_CLOSE MM_STREAM_CLOSE
-#define MM_ACM_DONE  MM_STREAM_DONE
-
-#define ACM_DRIVERADDF_FUNCTION   0x00000003L
-#define ACM_DRIVERADDF_NOTIFYHWND 0x00000004L
-#define ACM_DRIVERADDF_TYPEMASK   0x00000007L
-#define ACM_DRIVERADDF_LOCAL      0x00000000L
-#define ACM_DRIVERADDF_GLOBAL     0x00000008L
-
-#define ACMDRIVERDETAILS_SHORTNAME_CHARS  32
-#define ACMDRIVERDETAILS_LONGNAME_CHARS  128
-#define ACMDRIVERDETAILS_COPYRIGHT_CHARS  80
-#define ACMDRIVERDETAILS_LICENSING_CHARS 128
-#define ACMDRIVERDETAILS_FEATURES_CHARS  512
-
-#define ACMDRIVERDETAILS_FCCTYPE_AUDIOCODEC mmioFOURCC('a', 'u', 'd', 'c')
-#define ACMDRIVERDETAILS_FCCCOMP_UNDEFINED  mmioFOURCC('\0', '\0', '\0', '\0')
-
-#define ACMDRIVERDETAILS_SUPPORTF_CODEC     0x00000001L
-#define ACMDRIVERDETAILS_SUPPORTF_CONVERTER 0x00000002L
-#define ACMDRIVERDETAILS_SUPPORTF_FILTER    0x00000004L
-#define ACMDRIVERDETAILS_SUPPORTF_HARDWARE  0x00000008L
-#define ACMDRIVERDETAILS_SUPPORTF_ASYNC     0x00000010L
-#define ACMDRIVERDETAILS_SUPPORTF_LOCAL     0x40000000L
-#define ACMDRIVERDETAILS_SUPPORTF_DISABLED  0x80000000L
-
-#define ACM_DRIVERENUMF_NOLOCAL  0x40000000L
-#define ACM_DRIVERENUMF_DISABLED 0x80000000L
-
-#define ACM_DRIVERPRIORITYF_ENABLE    0x00000001L
-#define ACM_DRIVERPRIORITYF_DISABLE   0x00000002L
-#define ACM_DRIVERPRIORITYF_ABLEMASK  0x00000003L
-#define ACM_DRIVERPRIORITYF_BEGIN     0x00010000L
-#define ACM_DRIVERPRIORITYF_END       0x00020000L
-#define ACM_DRIVERPRIORITYF_DEFERMASK 0x00030000L
-
-#define MM_ACM_FILTERCHOOSE 0x8000
-
-#define FILTERCHOOSE_MESSAGE          0
-#define FILTERCHOOSE_FILTERTAG_VERIFY (FILTERCHOOSE_MESSAGE+0)
-#define FILTERCHOOSE_FILTER_VERIFY    (FILTERCHOOSE_MESSAGE+1)
-#define FILTERCHOOSE_CUSTOM_VERIFY    (FILTERCHOOSE_MESSAGE+2)
-
-#define ACMFILTERCHOOSE_STYLEF_SHOWHELP             0x00000004L
-#define ACMFILTERCHOOSE_STYLEF_ENABLEHOOK           0x00000008L
-#define ACMFILTERCHOOSE_STYLEF_ENABLETEMPLATE       0x00000010L
-#define ACMFILTERCHOOSE_STYLEF_ENABLETEMPLATEHANDLE 0x00000020L
-#define ACMFILTERCHOOSE_STYLEF_INITTOFILTERSTRUCT   0x00000040L
-#define ACMFILTERCHOOSE_STYLEF_CONTEXTHELP          0x00000080L
-
-#define ACMFILTERDETAILS_FILTER_CHARS 128
-
-#define ACM_FILTERDETAILSF_INDEX     0x00000000L
-#define ACM_FILTERDETAILSF_FILTER    0x00000001L
-#define ACM_FILTERDETAILSF_QUERYMASK 0x0000000FL
-
-#define ACMFILTERTAGDETAILS_FILTERTAG_CHARS 48
-
-#define ACM_FILTERTAGDETAILSF_INDEX       0x00000000L
-#define ACM_FILTERTAGDETAILSF_FILTERTAG   0x00000001L
-#define ACM_FILTERTAGDETAILSF_LARGESTSIZE 0x00000002L
-#define ACM_FILTERTAGDETAILSF_QUERYMASK   0x0000000FL
-
-#define ACM_FILTERENUMF_DWFILTERTAG 0x00010000L
-
-#define ACMHELPMSGSTRINGA       "acmchoose_help"
-#define ACMHELPMSGSTRINGW       L"acmchoose_help"
-#define ACMHELPMSGSTRING16       "acmchoose_help"
-
-#define ACMHELPMSGCONTEXTMENUA  "acmchoose_contextmenu"
-#define ACMHELPMSGCONTEXTMENUW  L"acmchoose_contextmenu"
-#define ACMHELPMSGCONTEXTMENU16   "acmchoose_contextmenu"
-
-#define ACMHELPMSGCONTEXTHELPA  "acmchoose_contexthelp"
-#define ACMHELPMSGCONTEXTHELPW  L"acmchoose_contexthelp"
-#define ACMHELPMSGCONTEXTHELP16   "acmchoose_contexthelp"
-
-#define MM_ACM_FORMATCHOOSE 0x8000
-
-#define FORMATCHOOSE_MESSAGE          0
-#define FORMATCHOOSE_FORMATTAG_VERIFY (FORMATCHOOSE_MESSAGE+0)
-#define FORMATCHOOSE_FORMAT_VERIFY    (FORMATCHOOSE_MESSAGE+1)
-#define FORMATCHOOSE_CUSTOM_VERIFY    (FORMATCHOOSE_MESSAGE+2)
-
-#define ACMFORMATCHOOSE_STYLEF_SHOWHELP             0x00000004L
-#define ACMFORMATCHOOSE_STYLEF_ENABLEHOOK           0x00000008L
-#define ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATE       0x00000010L
-#define ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATEHANDLE 0x00000020L
-#define ACMFORMATCHOOSE_STYLEF_INITTOWFXSTRUCT      0x00000040L
-#define ACMFORMATCHOOSE_STYLEF_CONTEXTHELP          0x00000080L
-
-#define ACMFORMATDETAILS_FORMAT_CHARS   128
-
-#define ACM_FORMATDETAILSF_INDEX     0x00000000L
-#define ACM_FORMATDETAILSF_FORMAT    0x00000001L
-#define ACM_FORMATDETAILSF_QUERYMASK 0x0000000FL
-
-#define ACM_FORMATENUMF_WFORMATTAG     0x00010000L
-#define ACM_FORMATENUMF_NCHANNELS      0x00020000L
-#define ACM_FORMATENUMF_NSAMPLESPERSEC 0x00040000L
-#define ACM_FORMATENUMF_WBITSPERSAMPLE 0x00080000L
-#define ACM_FORMATENUMF_CONVERT        0x00100000L
-#define ACM_FORMATENUMF_SUGGEST        0x00200000L
-#define ACM_FORMATENUMF_HARDWARE       0x00400000L
-#define ACM_FORMATENUMF_INPUT          0x00800000L
-#define ACM_FORMATENUMF_OUTPUT         0x01000000L
-
-#define ACM_FORMATSUGGESTF_WFORMATTAG     0x00010000L
-#define ACM_FORMATSUGGESTF_NCHANNELS      0x00020000L
-#define ACM_FORMATSUGGESTF_NSAMPLESPERSEC 0x00040000L
-#define ACM_FORMATSUGGESTF_WBITSPERSAMPLE 0x00080000L
-#define ACM_FORMATSUGGESTF_TYPEMASK       0x00FF0000L
-
-#define ACMFORMATTAGDETAILS_FORMATTAG_CHARS 48
-
-#define ACM_FORMATTAGDETAILSF_INDEX       0x00000000L
-#define ACM_FORMATTAGDETAILSF_FORMATTAG   0x00000001L
-#define ACM_FORMATTAGDETAILSF_LARGESTSIZE 0x00000002L
-#define ACM_FORMATTAGDETAILSF_QUERYMASK   0x0000000FL
-
-#define ACM_METRIC_COUNT_DRIVERS            1
-#define ACM_METRIC_COUNT_CODECS             2
-#define ACM_METRIC_COUNT_CONVERTERS         3
-#define ACM_METRIC_COUNT_FILTERS            4
-#define ACM_METRIC_COUNT_DISABLED           5
-#define ACM_METRIC_COUNT_HARDWARE           6
-#define ACM_METRIC_COUNT_LOCAL_DRIVERS     20
-#define ACM_METRIC_COUNT_LOCAL_CODECS      21
-#define ACM_METRIC_COUNT_LOCAL_CONVERTERS  22
-#define ACM_METRIC_COUNT_LOCAL_FILTERS     23
-#define ACM_METRIC_COUNT_LOCAL_DISABLED    24
-#define ACM_METRIC_HARDWARE_WAVE_INPUT     30
-#define ACM_METRIC_HARDWARE_WAVE_OUTPUT    31
-#define ACM_METRIC_MAX_SIZE_FORMAT         50
-#define ACM_METRIC_MAX_SIZE_FILTER         51
-#define ACM_METRIC_DRIVER_SUPPORT         100
-#define ACM_METRIC_DRIVER_PRIORITY        101
-
-#define ACM_STREAMCONVERTF_BLOCKALIGN 0x00000004
-#define ACM_STREAMCONVERTF_START      0x00000010
-#define ACM_STREAMCONVERTF_END        0x00000020
-
-#define ACMSTREAMHEADER_STATUSF_DONE     0x00010000L
-#define ACMSTREAMHEADER_STATUSF_PREPARED 0x00020000L
-#define ACMSTREAMHEADER_STATUSF_INQUEUE  0x00100000L
-
-#define ACM_STREAMOPENF_QUERY       0x00000001
-#define ACM_STREAMOPENF_ASYNC       0x00000002
-#define ACM_STREAMOPENF_NONREALTIME 0x00000004
-
-#define ACM_STREAMSIZEF_SOURCE      0x00000000L
-#define ACM_STREAMSIZEF_DESTINATION 0x00000001L
-#define ACM_STREAMSIZEF_QUERYMASK   0x0000000FL
-
-#define ACMDM_USER                  (DRV_USER + 0x0000)
-#define ACMDM_RESERVED_LOW          (DRV_USER + 0x2000)
-#define ACMDM_RESERVED_HIGH         (DRV_USER + 0x2FFF)
-
-#define ACMDM_BASE                  ACMDM_RESERVED_LOW
-
-#define ACMDM_DRIVER_ABOUT          (ACMDM_BASE + 11)
-
-/***********************************************************************
- * Callbacks
- */
-
-typedef WIN_BOOL CALLBACK ( *ACMDRIVERENUMCB)(
-  HACMDRIVERID hadid, DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL16 CALLBACK ( *ACMDRIVERENUMCB16)(
-  HACMDRIVERID16 hadid, DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef UINT CALLBACK ( *ACMFILTERCHOOSEHOOKPROCA)(
-  HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
-);
-
-typedef UINT CALLBACK ( *ACMFILTERCHOOSEHOOKPROCW)(
-  HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
-);
-
-typedef UINT CALLBACK ( *ACMFILTERCHOOSEHOOKPROC16)(
-  HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
-);
-
-typedef UINT CALLBACK ( *ACMFORMATCHOOSEHOOKPROCA)(
-  HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
-);
-
-typedef UINT CALLBACK ( *ACMFORMATCHOOSEHOOKPROCW)(
-  HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
-);
-
-typedef UINT16 CALLBACK ( *ACMFORMATCHOOSEHOOKPROC16)(
-  HWND16 hwnd, UINT16 uMsg, WPARAM16 wParam, LPARAM lParam
-);
-
-/***********************************************************************
- * Structures
- */
-
-typedef struct ACMDRIVERDETAILSA
-{
-  DWORD    cbStruct;
-
-  FOURCC   fccType;
-  FOURCC   fccComp;
-
-  WORD     wMid;
-  WORD     wPid;
-
-  DWORD    vdwACM;
-  DWORD    vdwDriver;
-
-  DWORD    fdwSupport;
-  DWORD    cFormatTags;
-  DWORD    cFilterTags;
-
-  HICON  hicon;
-
-  CHAR     szShortName[ACMDRIVERDETAILS_SHORTNAME_CHARS];
-  CHAR     szLongName[ACMDRIVERDETAILS_LONGNAME_CHARS];
-  CHAR     szCopyright[ACMDRIVERDETAILS_COPYRIGHT_CHARS];
-  CHAR     szLicensing[ACMDRIVERDETAILS_LICENSING_CHARS];
-  CHAR     szFeatures[ACMDRIVERDETAILS_FEATURES_CHARS];
-} ACMDRIVERDETAILSA, *PACMDRIVERDETAILSA;
-
-typedef struct ACMDRIVERDETAILSW
-{
-  DWORD    cbStruct;
-
-  FOURCC   fccType;
-  FOURCC   fccComp;
-
-  WORD     wMid;
-  WORD     wPid;
-
-  DWORD    vdwACM;
-  DWORD    vdwDriver;
-
-  DWORD    fdwSupport;
-  DWORD    cFormatTags;
-  DWORD    cFilterTags;
-
-  HICON  hicon;
-
-  WCHAR    szShortName[ACMDRIVERDETAILS_SHORTNAME_CHARS];
-  WCHAR    szLongName[ACMDRIVERDETAILS_LONGNAME_CHARS];
-  WCHAR    szCopyright[ACMDRIVERDETAILS_COPYRIGHT_CHARS];
-  WCHAR    szLicensing[ACMDRIVERDETAILS_LICENSING_CHARS];
-  WCHAR    szFeatures[ACMDRIVERDETAILS_FEATURES_CHARS];
-} ACMDRIVERDETAILSW, *PACMDRIVERDETAILSW;
-
-typedef struct ACMDRIVERDETAILS16
-{
-  DWORD   cbStruct;
-
-  FOURCC  fccType;
-  FOURCC  fccComp;
-
-  WORD    wMid;
-  WORD    wPid;
-
-  DWORD   vdwACM;
-  DWORD   vdwDriver;
-
-  DWORD   fdwSupport;
-  DWORD   cFormatTags;
-  DWORD   cFilterTags;
-
-  HICON16 hicon;
-
-  CHAR    szShortName[ACMDRIVERDETAILS_SHORTNAME_CHARS];
-  CHAR    szLongName[ACMDRIVERDETAILS_LONGNAME_CHARS];
-  CHAR    szCopyright[ACMDRIVERDETAILS_COPYRIGHT_CHARS];
-  CHAR    szLicensing[ACMDRIVERDETAILS_LICENSING_CHARS];
-  CHAR    szFeatures[ACMDRIVERDETAILS_FEATURES_CHARS];
-} ACMDRIVERDETAILS16, *NPACMDRIVERDETAILS16, *LPACMDRIVERDETAILS16;
-
-typedef struct ACMFILTERCHOOSEA
-{
-  DWORD         cbStruct;
-  DWORD         fdwStyle;
-
-  HWND        hwndOwner;
-
-  PWAVEFILTER   pwfltr;
-  DWORD         cbwfltr;
-
-  LPCSTR        pszTitle;
-
-  CHAR          szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
-  CHAR          szFilter[ACMFILTERDETAILS_FILTER_CHARS];
-  LPSTR         pszName;
-  DWORD         cchName;
-
-  DWORD         fdwEnum;
-  PWAVEFILTER   pwfltrEnum;
-
-  HINSTANCE   hInstance;
-  LPCSTR        pszTemplateName;
-  LPARAM        lCustData;
-  ACMFILTERCHOOSEHOOKPROCA pfnHook;
-} ACMFILTERCHOOSEA, *PACMFILTERCHOOSEA;
-
-typedef struct ACMFILTERCHOOSEW
-{
-  DWORD         cbStruct;
-  DWORD         fdwStyle;
-
-  HWND        hwndOwner;
-
-  PWAVEFILTER   pwfltr;
-  DWORD         cbwfltr;
-
-  LPCWSTR       pszTitle;
-
-  WCHAR         szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
-  WCHAR         szFilter[ACMFILTERDETAILS_FILTER_CHARS];
-  LPWSTR        pszName;
-  DWORD         cchName;
-
-  DWORD         fdwEnum;
-  PWAVEFILTER   pwfltrEnum;
-
-  HINSTANCE   hInstance;
-  LPCWSTR       pszTemplateName;
-  LPARAM        lCustData;
-  ACMFILTERCHOOSEHOOKPROCW pfnHook;
-} ACMFILTERCHOOSEW, *PACMFILTERCHOOSEW;
-
-typedef struct ACMFILTERCHOOSE16
-{
-  DWORD          cbStruct;
-  DWORD          fdwStyle;
-
-  HWND16         hwndOwner;
-
-  LPWAVEFILTER   pwfltr;
-  DWORD          cbwfltr;
-
-  LPCSTR         pszTitle;
-
-  char           szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
-  char           szFilter[ACMFILTERDETAILS_FILTER_CHARS];
-  LPSTR          pszName;
-  DWORD          cchName;
-
-  DWORD          fdwEnum;
-  LPWAVEFILTER   pwfltrEnum;
-
-  HINSTANCE16    hInstance;
-  LPCSTR         pszTemplateName;
-  LPARAM         lCustData;
-  ACMFILTERCHOOSEHOOKPROC16 pfnHook;
-} ACMFILTERCHOOSE16, *NPACMFILTERCHOOSE16, *LPACMFILTERCHOOSE16;
-
-typedef struct ACMFILTERDETAILSA
-{
-  DWORD           cbStruct;
-  DWORD           dwFilterIndex;
-  DWORD           dwFilterTag;
-  DWORD           fdwSupport;
-  PWAVEFILTER     pwfltr;
-  DWORD           cbwfltr;
-  CHAR            szFilter[ACMFILTERDETAILS_FILTER_CHARS];
-} ACMFILTERDETAILSA, *PACMFILTERDETAILSA;
-
-typedef struct ACMFILTERDETAILSW
-{
-  DWORD          cbStruct;
-  DWORD          dwFilterIndex;
-  DWORD          dwFilterTag;
-  DWORD          fdwSupport;
-  PWAVEFILTER    pwfltr;
-  DWORD          cbwfltr;
-  WCHAR          szFilter[ACMFILTERDETAILS_FILTER_CHARS];
-} ACMFILTERDETAILSW, *PACMFILTERDETAILSW;
-
-typedef struct ACMFILTERDETAILS16
-{
-  DWORD          cbStruct;
-  DWORD          dwFilterIndex;
-  DWORD          dwFilterTag;
-  DWORD          fdwSupport;
-  LPWAVEFILTER   pwfltr;
-  DWORD          cbwfltr;
-  CHAR           szFilter[ACMFILTERDETAILS_FILTER_CHARS];
-} ACMFILTERDETAILS16, *NPACMFILTERDETAILS16, *LPACMFILTERDETAILS16;
-
-typedef struct ACMFILTERTAGDETAILSA
-{
-  DWORD cbStruct;
-  DWORD dwFilterTagIndex;
-  DWORD dwFilterTag;
-  DWORD cbFilterSize;
-  DWORD fdwSupport;
-  DWORD cStandardFilters;
-  CHAR  szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
-} ACMFILTERTAGDETAILSA, *PACMFILTERTAGDETAILSA;
-
-typedef struct ACMFILTERTAGDETAILSW
-{
-  DWORD cbStruct;
-  DWORD dwFilterTagIndex;
-  DWORD dwFilterTag;
-  DWORD cbFilterSize;
-  DWORD fdwSupport;
-  DWORD cStandardFilters;
-  WCHAR szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
-} ACMFILTERTAGDETAILSW, *PACMFILTERTAGDETAILSW;
-
-typedef struct ACMFILTERTAGDETAILS16
-{
-  DWORD cbStruct;
-  DWORD dwFilterTagIndex;
-  DWORD dwFilterTag;
-  DWORD cbFilterSize;
-  DWORD fdwSupport;
-  DWORD cStandardFilters;
-  CHAR  szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
-} ACMFILTERTAGDETAILS16, *NPACMFILTERTAGDETAILS16, *LPACMFILTERTAGDETAILS16;
-
-typedef struct ACMFORMATCHOOSEA
-{
-  DWORD           cbStruct;
-  DWORD           fdwStyle;
-
-  HWND          hwndOwner;
-
-  PWAVEFORMATEX   pwfx;
-  DWORD           cbwfx;
-  LPCSTR          pszTitle;
-
-  CHAR            szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
-  CHAR            szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
-
-  LPSTR           pszName;
-  DWORD           cchName;
-
-  DWORD           fdwEnum;
-  PWAVEFORMATEX   pwfxEnum;
-
-  HINSTANCE     hInstance;
-  LPCSTR          pszTemplateName;
-  LPARAM          lCustData;
-  ACMFORMATCHOOSEHOOKPROCA pfnHook;
-} ACMFORMATCHOOSEA, *PACMFORMATCHOOSEA;
-
-typedef struct ACMFORMATCHOOSEW
-{
-  DWORD           cbStruct;
-  DWORD           fdwStyle;
-
-  HWND          hwndOwner;
-
-  PWAVEFORMATEX   pwfx;
-  DWORD           cbwfx;
-  LPCWSTR         pszTitle;
-
-  WCHAR           szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
-  WCHAR           szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
-
-  LPWSTR          pszName;
-  DWORD           cchName;
-
-  DWORD           fdwEnum;
-  LPWAVEFORMATEX  pwfxEnum;
-
-  HINSTANCE     hInstance;
-  LPCWSTR         pszTemplateName;
-  LPARAM          lCustData;
-  ACMFORMATCHOOSEHOOKPROCW pfnHook;
-} ACMFORMATCHOOSEW, *PACMFORMATCHOOSEW;
-
-typedef struct ACMFORMATCHOOSE16
-{
-  DWORD            cbStruct;
-  DWORD            fdwStyle;
-
-  HWND16           hwndOwner;
-
-  LPWAVEFORMATEX   pwfx;
-  DWORD            cbwfx;
-  LPCSTR           pszTitle;
-
-  CHAR             szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
-  CHAR             szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
-
-  LPSTR            pszName;
-  DWORD            cchName;
-
-  DWORD            fdwEnum;
-  LPWAVEFORMATEX   pwfxEnum;
-
-  HINSTANCE16      hInstance;
-  LPCSTR           pszTemplateName;
-  LPARAM           lCustData;
-  ACMFORMATCHOOSEHOOKPROC16 pfnHook;
-} ACMFORMATCHOOSE16, *NPACMFORMATCHOOSE16, *LPACMFORMATCHOOSE16;
-
-typedef struct ACMFORMATDETAILSA
-{
-  DWORD           cbStruct;
-  DWORD           dwFormatIndex;
-  DWORD           dwFormatTag;
-  DWORD           fdwSupport;
-  PWAVEFORMATEX   pwfx;
-  DWORD           cbwfx;
-  CHAR            szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
-} ACMFORMATDETAILSA, *PACMFORMATDETAILSA;
-
-typedef struct ACMFORMATDETAILSW
-{
-    DWORD           cbStruct;
-    DWORD           dwFormatIndex;
-    DWORD           dwFormatTag;
-    DWORD           fdwSupport;
-    PWAVEFORMATEX   pwfx;
-    DWORD           cbwfx;
-    WCHAR           szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
-} ACMFORMATDETAILSW, *PACMFORMATDETAILSW;
-
-typedef struct ACMFORMATDETAILS16
-{
-    DWORD            cbStruct;
-    DWORD            dwFormatIndex;
-    DWORD            dwFormatTag;
-    DWORD            fdwSupport;
-    LPWAVEFORMATEX   pwfx;
-    DWORD            cbwfx;
-    CHAR             szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
-} ACMFORMATDETAILS16, *NPACMFORMATDETAILS16, *LPACMFORMATDETAILS16;
-
-typedef struct ACMFORMATTAGDETAILSA
-{
-  DWORD cbStruct;
-  DWORD dwFormatTagIndex;
-  DWORD dwFormatTag;
-  DWORD cbFormatSize;
-  DWORD fdwSupport;
-  DWORD cStandardFormats;
-  CHAR  szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
-} ACMFORMATTAGDETAILSA, *PACMFORMATTAGDETAILSA;
-
-typedef struct ACMFORMATTAGDETAILSW
-{
-  DWORD cbStruct;
-  DWORD dwFormatTagIndex;
-  DWORD dwFormatTag;
-  DWORD cbFormatSize;
-  DWORD fdwSupport;
-  DWORD cStandardFormats;
-  WCHAR szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
-} ACMFORMATTAGDETAILSW, *PACMFORMATTAGDETAILSW;
-
-typedef struct ACMFORMATTAGDETAILS16
-{
-  DWORD cbStruct;
-  DWORD dwFormatTagIndex;
-  DWORD dwFormatTag;
-  DWORD cbFormatSize;
-  DWORD fdwSupport;
-  DWORD cStandardFormats;
-  CHAR  szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
-} ACMFORMATTAGDETAILS16, *NPACMFORMATTAGDETAILS16, *LPACMFORMATTAGDETAILS16;
-
-typedef struct ACMSTREAMHEADER
-{
-  DWORD  cbStruct;
-  DWORD  fdwStatus;
-  DWORD  dwUser;
-  LPBYTE pbSrc;
-  DWORD  cbSrcLength;
-  DWORD  cbSrcLengthUsed;
-  DWORD  dwSrcUser;
-  LPBYTE pbDst;
-  DWORD  cbDstLength;
-  DWORD  cbDstLengthUsed;
-  DWORD  dwDstUser;
-  DWORD  dwReservedDriver[10];
-} ACMSTREAMHEADER16, *NPACMSTREAMHEADER16, *LPACMSTREAMHEADER16,
-  ACMSTREAMHEADER, *PACMSTREAMHEADER;
-
-/***********************************************************************
- * Callbacks 2
- */
-
-typedef WIN_BOOL CALLBACK ( *ACMFILTERENUMCBA)(
-  HACMDRIVERID hadid, PACMFILTERDETAILSA pafd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL CALLBACK ( *ACMFILTERENUMCBW)(
-  HACMDRIVERID hadid, PACMFILTERDETAILSW pafd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL16 CALLBACK ( *ACMFILTERENUMCB16)(
- HACMDRIVERID16 hadid, LPACMFILTERDETAILS16 pafd,
- DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL CALLBACK ( *ACMFILTERTAGENUMCBA)(
-  HACMDRIVERID hadid, PACMFILTERTAGDETAILSA paftd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL CALLBACK ( *ACMFILTERTAGENUMCBW)(
-  HACMDRIVERID hadid, PACMFILTERTAGDETAILSW paftd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL16 CALLBACK ( *ACMFILTERTAGENUMCB16)(
-  HACMDRIVERID16 hadid, LPACMFILTERTAGDETAILS16 paftd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL CALLBACK ( *ACMFORMATENUMCBA)(
-  HACMDRIVERID hadid, PACMFORMATDETAILSA pafd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL CALLBACK ( *ACMFORMATENUMCBW)(
-  HACMDRIVERID hadid, PACMFORMATDETAILSW pafd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL16 CALLBACK ( *ACMFORMATENUMCB16)(
-  HACMDRIVERID16 hadid, LPACMFORMATDETAILS16 pafd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL CALLBACK ( *ACMFORMATTAGENUMCBA)(
-  HACMDRIVERID hadid, PACMFORMATTAGDETAILSA paftd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL CALLBACK ( *ACMFORMATTAGENUMCBW)(
-  HACMDRIVERID hadid, PACMFORMATTAGDETAILSW paftd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-typedef WIN_BOOL16 CALLBACK ( *ACMFORMATTAGENUMCB16)(
-  HACMDRIVERID16 hadid, LPACMFORMATTAGDETAILS16 paftd,
-  DWORD dwInstance, DWORD fdwSupport
-);
-
-/***********************************************************************
- * Functions - Win16
- */
-
-DWORD WINAPI acmGetVersion16(
-  void
-);
-MMRESULT16 WINAPI acmMetrics16(
-  HACMOBJ16 hao, UINT16 uMetric, LPVOID pMetric
-);
-MMRESULT16 WINAPI acmDriverEnum16(
-  ACMDRIVERENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT16 WINAPI acmDriverDetails16(
-  HACMDRIVERID16 hadid, LPACMDRIVERDETAILS16 padd, DWORD fdwDetails
-);
-MMRESULT16 WINAPI acmDriverAdd16(
-  LPHACMDRIVERID16 phadid, HINSTANCE16 hinstModule,
-  LPARAM lParam, DWORD dwPriority, DWORD fdwAdd
-);
-MMRESULT16 WINAPI acmDriverRemove16(
-  HACMDRIVERID16 hadid, DWORD fdwRemove
-);
-MMRESULT16 WINAPI acmDriverOpen16(
-  LPHACMDRIVER16 phad, HACMDRIVERID16 hadid, DWORD fdwOpen
-);
-MMRESULT16 WINAPI acmDriverClose16(
-  HACMDRIVER16 had, DWORD fdwClose
-);
-LRESULT WINAPI acmDriverMessage16(
-  HACMDRIVER16 had, UINT16 uMsg, LPARAM lParam1, LPARAM lParam2
-);
-MMRESULT16 WINAPI acmDriverID16(
-  HACMOBJ16 hao, LPHACMDRIVERID16 phadid, DWORD fdwDriverID
-);
-MMRESULT16 WINAPI acmDriverPriority16(
- HACMDRIVERID16 hadid, DWORD dwPriority, DWORD fdwPriority
-);
-MMRESULT16 WINAPI acmFormatTagDetails16(
-  HACMDRIVER16 had, LPACMFORMATTAGDETAILS16 paftd, DWORD fdwDetails
-);
-MMRESULT16 WINAPI acmFormatTagEnum16(
-  HACMDRIVER16 had, LPACMFORMATTAGDETAILS16 paftd,
-  ACMFORMATTAGENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT16 WINAPI acmFormatChoose16(
-  LPACMFORMATCHOOSE16 pafmtc
-);
-MMRESULT16 WINAPI acmFormatDetails16(
-  HACMDRIVER16 had, LPACMFORMATDETAILS16 pafd, DWORD fdwDetails
-);
-MMRESULT16 WINAPI acmFormatEnum16(
-  HACMDRIVER16 had, LPACMFORMATDETAILS16 pafd,
-  ACMFORMATENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT16 WINAPI acmFormatSuggest16(
-  HACMDRIVER16 had, LPWAVEFORMATEX pwfxSrc,
-  LPWAVEFORMATEX pwfxDst, DWORD cbwfxDst, DWORD fdwSuggest
-);
-MMRESULT16 WINAPI acmFilterTagDetails16(
-  HACMDRIVER16 had, LPACMFILTERTAGDETAILS16 paftd, DWORD fdwDetails
-);
-MMRESULT16 WINAPI acmFilterTagEnum16(
-  HACMDRIVER16 had, LPACMFILTERTAGDETAILS16 paftd,
-  ACMFILTERTAGENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT16 WINAPI acmFilterChoose16(
-  LPACMFILTERCHOOSE16 pafltrc
-);
-MMRESULT16 WINAPI acmFilterDetails16(
-  HACMDRIVER16 had, LPACMFILTERDETAILS16 pafd, DWORD fdwDetails
-);
-MMRESULT16 WINAPI acmFilterEnum16(
-  HACMDRIVER16 had, LPACMFILTERDETAILS16 pafd,
-  ACMFILTERENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT16 WINAPI acmStreamOpen16(
-  LPHACMSTREAM16 phas, HACMDRIVER16 had,
-  LPWAVEFORMATEX pwfxSrc, LPWAVEFORMATEX pwfxDst,
-  LPWAVEFILTER pwfltr, DWORD dwCallback,
-  DWORD dwInstance, DWORD fdwOpen
-);
-MMRESULT16 WINAPI acmStreamClose16(
-  HACMSTREAM16 has, DWORD fdwClose
-);
-MMRESULT16 WINAPI acmStreamSize16(
-  HACMSTREAM16 has, DWORD cbInput,
-  LPDWORD pdwOutputBytes, DWORD fdwSize
-);
-MMRESULT16 WINAPI acmStreamConvert16(
-  HACMSTREAM16 has, LPACMSTREAMHEADER16 pash, DWORD fdwConvert
-);
-MMRESULT16 WINAPI acmStreamReset16(
-  HACMSTREAM16 has, DWORD fdwReset
-);
-MMRESULT16 WINAPI acmStreamPrepareHeader16(
-  HACMSTREAM16 has, LPACMSTREAMHEADER16 pash, DWORD fdwPrepare
-);
-MMRESULT16 WINAPI acmStreamUnprepareHeader16(
-  HACMSTREAM16 has, LPACMSTREAMHEADER16 pash, DWORD fdwUnprepare
-);
-
-/***********************************************************************
- * Functions - Win32
- */
-
-MMRESULT WINAPI acmDriverAddA(
-  PHACMDRIVERID phadid, HINSTANCE hinstModule,
-  LPARAM lParam, DWORD dwPriority, DWORD fdwAdd
-);
-MMRESULT WINAPI acmDriverAddW(
-  PHACMDRIVERID phadid, HINSTANCE hinstModule,
-  LPARAM lParam, DWORD dwPriority, DWORD fdwAdd
-);
-MMRESULT WINAPI acmDriverClose(
-  HACMDRIVER had, DWORD fdwClose
-);
-MMRESULT WINAPI acmDriverDetailsA(
-  HACMDRIVERID hadid, PACMDRIVERDETAILSA padd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmDriverDetailsW(
-  HACMDRIVERID hadid, PACMDRIVERDETAILSW padd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmDriverEnum(
-  ACMDRIVERENUMCB fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT WINAPI acmDriverID(
-  HACMOBJ hao, PHACMDRIVERID phadid, DWORD fdwDriverID
-);
-LRESULT WINAPI acmDriverMessage(
-  HACMDRIVER had, UINT uMsg, LPARAM lParam1, LPARAM lParam2
-);
-MMRESULT WINAPI acmDriverOpen(
-  PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpen
-);
-MMRESULT WINAPI acmDriverPriority(
-  HACMDRIVERID hadid, DWORD dwPriority, DWORD fdwPriority
-);
-MMRESULT WINAPI acmDriverRemove(
-  HACMDRIVERID hadid, DWORD fdwRemove
-);
-MMRESULT WINAPI acmFilterChooseA(
-  PACMFILTERCHOOSEA pafltrc
-);
-MMRESULT WINAPI acmFilterChooseW(
-  PACMFILTERCHOOSEW pafltrc
-);
-MMRESULT WINAPI acmFilterDetailsA(
-  HACMDRIVER had, PACMFILTERDETAILSA pafd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFilterDetailsW(
-  HACMDRIVER had, PACMFILTERDETAILSW pafd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFilterEnumA(
-  HACMDRIVER had, PACMFILTERDETAILSA pafd,
-  ACMFILTERENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT WINAPI acmFilterEnumW(
-  HACMDRIVER had, PACMFILTERDETAILSW pafd,
-  ACMFILTERENUMCBW fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT WINAPI acmFilterTagDetailsA(
-  HACMDRIVER had, PACMFILTERTAGDETAILSA paftd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFilterTagDetailsW(
-  HACMDRIVER had, PACMFILTERTAGDETAILSW paftd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFilterTagEnumA(
-  HACMDRIVER had, PACMFILTERTAGDETAILSA paftd,
-  ACMFILTERTAGENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT WINAPI acmFilterTagEnumW(
-  HACMDRIVER had, PACMFILTERTAGDETAILSW paftd,
-  ACMFILTERTAGENUMCBW fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT WINAPI acmFormatChooseA(
-  PACMFORMATCHOOSEA pafmtc
-);
-MMRESULT WINAPI acmFormatChooseW(
-  PACMFORMATCHOOSEW pafmtc
-);
-MMRESULT WINAPI acmFormatDetailsA(
-  HACMDRIVER had, PACMFORMATDETAILSA pafd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFormatDetailsW(
-  HACMDRIVER had, PACMFORMATDETAILSW pafd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFormatEnumA(
-  HACMDRIVER had, PACMFORMATDETAILSA pafd,
-  ACMFORMATENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT WINAPI acmFormatEnumW(
-  HACMDRIVER had, PACMFORMATDETAILSW pafd,
-  ACMFORMATENUMCBW fnCallback, DWORD dwInstance,  DWORD fdwEnum
-);
-MMRESULT WINAPI acmFormatSuggest(
-  HACMDRIVER had, PWAVEFORMATEX pwfxSrc, PWAVEFORMATEX pwfxDst,
-  DWORD cbwfxDst, DWORD fdwSuggest
-);
-MMRESULT WINAPI acmFormatTagDetailsA(
-  HACMDRIVER had, PACMFORMATTAGDETAILSA paftd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFormatTagDetailsW(
-  HACMDRIVER had, PACMFORMATTAGDETAILSW paftd, DWORD fdwDetails
-);
-MMRESULT WINAPI acmFormatTagEnumA(
-  HACMDRIVER had, PACMFORMATTAGDETAILSA paftd,
-  ACMFORMATTAGENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-MMRESULT WINAPI acmFormatTagEnumW(
-  HACMDRIVER had, PACMFORMATTAGDETAILSW paftd,
-  ACMFORMATTAGENUMCBW fnCallback, DWORD dwInstance, DWORD fdwEnum
-);
-DWORD WINAPI acmGetVersion(
-  void
-);
-MMRESULT WINAPI acmMetrics(
-  HACMOBJ hao, UINT  uMetric, LPVOID  pMetric
-);
-MMRESULT WINAPI acmStreamClose(
-  HACMSTREAM has, DWORD fdwClose
-);
-MMRESULT WINAPI acmStreamConvert(
-  HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwConvert
-);
-MMRESULT WINAPI acmStreamMessage(
-  HACMSTREAM has, UINT uMsg, LPARAM lParam1, LPARAM lParam2
-);
-MMRESULT WINAPI acmStreamOpen(
-  PHACMSTREAM phas, HACMDRIVER had, PWAVEFORMATEX pwfxSrc,
-  PWAVEFORMATEX pwfxDst, PWAVEFILTER pwfltr, DWORD dwCallback,
-  DWORD dwInstance, DWORD fdwOpen
-);
-MMRESULT WINAPI acmStreamPrepareHeader(
-  HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwPrepare
-);
-MMRESULT WINAPI acmStreamReset(
-  HACMSTREAM has, DWORD fdwReset
-);
-MMRESULT WINAPI acmStreamSize(
-  HACMSTREAM has, DWORD cbInput,
-  LPDWORD pdwOutputBytes, DWORD fdwSize
-);
-MMRESULT WINAPI acmStreamUnprepareHeader(
-  HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwUnprepare
-);
-
-#endif /* MPLAYER_MSACM_H */