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Fix some compilation errors with MinGW.

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This commit is contained in:
David Reid
2018-03-18 17:31:00 +10:00
parent 54b590683a
commit 326f268b8f
1 changed files with 39 additions and 6 deletions
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mini_al.h
+39 -6
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@@ -315,6 +315,7 @@ extern "C" {
#define MAL_ENABLE_NULL
#endif
#include <stddef.h> // For size_t.
#if defined(_MSC_VER) && _MSC_VER < 1600
typedef signed char mal_int8;
@@ -6111,6 +6112,38 @@ mal_result mal_device__main_loop__dsound(mal_device* pDevice)
//
///////////////////////////////////////////////////////////////////////////////
#ifdef MAL_HAS_WINMM
// Some older compilers don't have WAVEOUTCAPS2A and WAVEINCAPS2A, so we'll need to write this ourselves. These structures
// are exactly the same as the older ones but they have a few GUIDs for manufacturer/product/name identification. I'm keeping
// the names the same as the Win32 library for consistency, but namespaced to avoid naming conflicts with the Win32 version.
typedef struct
{
WORD wMid;
WORD wPid;
MMVERSION vDriverVersion;
CHAR szPname[MAXPNAMELEN];
DWORD dwFormats;
WORD wChannels;
WORD wReserved1;
DWORD dwSupport;
GUID ManufacturerGuid;
GUID ProductGuid;
GUID NameGuid;
} MAL_WAVEOUTCAPS2A;
typedef struct
{
WORD wMid;
WORD wPid;
MMVERSION vDriverVersion;
CHAR szPname[MAXPNAMELEN];
DWORD dwFormats;
WORD wChannels;
WORD wReserved1;
GUID ManufacturerGuid;
GUID ProductGuid;
GUID NameGuid;
} MAL_WAVEINCAPS2A;
typedef UINT (WINAPI * MAL_PFN_waveOutGetNumDevs)(void);
typedef MMRESULT (WINAPI * MAL_PFN_waveOutGetDevCapsA)(UINT_PTR uDeviceID, LPWAVEOUTCAPSA pwoc, UINT cbwoc);
typedef MMRESULT (WINAPI * MAL_PFN_waveOutOpen)(LPHWAVEOUT phwo, UINT uDeviceID, LPCWAVEFORMATEX pwfx, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen);
@@ -6239,7 +6272,7 @@ mal_result mal_context_get_device_info_from_WAVECAPS(mal_context* pContext, MAL_
return MAL_SUCCESS;
}
mal_result mal_context_get_device_info_from_WAVEOUTCAPS2(mal_context* pContext, WAVEOUTCAPS2A* pCaps, mal_device_info* pDeviceInfo)
mal_result mal_context_get_device_info_from_WAVEOUTCAPS2(mal_context* pContext, MAL_WAVEOUTCAPS2A* pCaps, mal_device_info* pDeviceInfo)
{
mal_assert(pContext != NULL);
mal_assert(pCaps != NULL);
@@ -6253,7 +6286,7 @@ mal_result mal_context_get_device_info_from_WAVEOUTCAPS2(mal_context* pContext,
return mal_context_get_device_info_from_WAVECAPS(pContext, &caps, pDeviceInfo);
}
mal_result mal_context_get_device_info_from_WAVEINCAPS2(mal_context* pContext, WAVEINCAPS2A* pCaps, mal_device_info* pDeviceInfo)
mal_result mal_context_get_device_info_from_WAVEINCAPS2(mal_context* pContext, MAL_WAVEINCAPS2A* pCaps, mal_device_info* pDeviceInfo)
{
mal_assert(pContext != NULL);
mal_assert(pCaps != NULL);
@@ -6286,7 +6319,7 @@ mal_result mal_context_enumerate_devices__winmm(mal_context* pContext, mal_enum_
// Playback.
UINT playbackDeviceCount = ((MAL_PFN_waveOutGetNumDevs)pContext->winmm.waveOutGetNumDevs)();
for (UINT iPlaybackDevice = 0; iPlaybackDevice < playbackDeviceCount; ++iPlaybackDevice) {
WAVEOUTCAPS2A caps;
MAL_WAVEOUTCAPS2A caps;
mal_zero_object(&caps);
MMRESULT result = ((MAL_PFN_waveOutGetDevCapsA)pContext->winmm.waveOutGetDevCapsA)(iPlaybackDevice, (WAVEOUTCAPSA*)&caps, sizeof(caps));
if (result == MMSYSERR_NOERROR) {
@@ -6306,7 +6339,7 @@ mal_result mal_context_enumerate_devices__winmm(mal_context* pContext, mal_enum_
// Capture.
UINT captureDeviceCount = ((MAL_PFN_waveInGetNumDevs)pContext->winmm.waveInGetNumDevs)();
for (UINT iCaptureDevice = 0; iCaptureDevice < captureDeviceCount; ++iCaptureDevice) {
WAVEINCAPS2A caps;
MAL_WAVEINCAPS2A caps;
mal_zero_object(&caps);
MMRESULT result = ((MAL_PFN_waveInGetDevCapsA)pContext->winmm.waveInGetDevCapsA)(iCaptureDevice, (WAVEINCAPSA*)&caps, sizeof(caps));
if (result == MMSYSERR_NOERROR) {
@@ -6339,14 +6372,14 @@ mal_result mal_context_get_device_info__winmm(mal_context* pContext, mal_device_
pDeviceInfo->id.winmm = winMMDeviceID;
if (deviceType == mal_device_type_playback) {
WAVEOUTCAPS2A caps;
MAL_WAVEOUTCAPS2A caps;
mal_zero_object(&caps);
MMRESULT result = ((MAL_PFN_waveOutGetDevCapsA)pContext->winmm.waveOutGetDevCapsA)(winMMDeviceID, (WAVEOUTCAPSA*)&caps, sizeof(caps));
if (result == MMSYSERR_NOERROR) {
return mal_context_get_device_info_from_WAVEOUTCAPS2(pContext, &caps, pDeviceInfo);
}
} else {
WAVEINCAPS2A caps;
MAL_WAVEINCAPS2A caps;
mal_zero_object(&caps);
MMRESULT result = ((MAL_PFN_waveInGetDevCapsA)pContext->winmm.waveInGetDevCapsA)(winMMDeviceID, (WAVEINCAPSA*)&caps, sizeof(caps));
if (result == MMSYSERR_NOERROR) {