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authorKUDr <kudr@openttd.org>2007-01-10 18:12:09 +0000
committerKUDr <kudr@openttd.org>2007-01-10 18:12:09 +0000
commite373ea7096c741a8189f7a480863fd21dd6f6be1 (patch)
treed9abc3d9810159441bed9f82a52bd1ee52d770dd /src/sound/win32_s.c
parent001d858b528d78743deaf7dcea46ea8f0736bad9 (diff)
downloadopenttd-e373ea7096c741a8189f7a480863fd21dd6f6be1.tar.xz
(svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
Diffstat (limited to 'src/sound/win32_s.c')
-rw-r--r--src/sound/win32_s.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/src/sound/win32_s.c b/src/sound/win32_s.c
deleted file mode 100644
index a39cee985..000000000
--- a/src/sound/win32_s.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* $Id$ */
-
-#include "../stdafx.h"
-#include "../openttd.h"
-#include "../driver.h"
-#include "../functions.h"
-#include "../mixer.h"
-#include "win32_s.h"
-#include <windows.h>
-#include <mmsystem.h>
-
-static HWAVEOUT _waveout;
-static WAVEHDR _wave_hdr[2];
-static int _bufsize;
-
-static void PrepareHeader(WAVEHDR *hdr)
-{
- hdr->dwBufferLength = _bufsize * 4;
- hdr->dwFlags = 0;
- hdr->lpData = malloc(_bufsize * 4);
- if (hdr->lpData == NULL ||
- waveOutPrepareHeader(_waveout, hdr, sizeof(WAVEHDR)) != MMSYSERR_NOERROR)
- error("waveOutPrepareHeader failed");
-}
-
-static void FillHeaders(void)
-{
- WAVEHDR *hdr;
-
- for (hdr = _wave_hdr; hdr != endof(_wave_hdr); hdr++) {
- if (!(hdr->dwFlags & WHDR_INQUEUE)) {
- MxMixSamples(hdr->lpData, hdr->dwBufferLength / 4);
- if (waveOutWrite(_waveout, hdr, sizeof(WAVEHDR)) != MMSYSERR_NOERROR)
- error("waveOutWrite failed");
- }
- }
-}
-
-static void CALLBACK waveOutProc(HWAVEOUT hwo, UINT uMsg, DWORD_PTR dwInstance,
- DWORD dwParam1, DWORD dwParam2)
-{
- switch (uMsg) {
- case WOM_DONE:
- if (_waveout) FillHeaders();
- break;
-
- default:
- break;
- }
-}
-
-static const char *Win32SoundStart(const char* const* parm)
-{
- WAVEFORMATEX wfex;
- int hz;
-
- _bufsize = GetDriverParamInt(parm, "bufsize", 1024);
- hz = GetDriverParamInt(parm, "hz", 11025);
- wfex.wFormatTag = WAVE_FORMAT_PCM;
- wfex.nChannels = 2;
- wfex.nSamplesPerSec = hz;
- wfex.nAvgBytesPerSec = hz * 2 * 2;
- wfex.nBlockAlign = 4;
- wfex.wBitsPerSample = 16;
- if (waveOutOpen(&_waveout, WAVE_MAPPER, &wfex, (DWORD_PTR)&waveOutProc, 0, CALLBACK_FUNCTION) != MMSYSERR_NOERROR)
- return "waveOutOpen failed";
- PrepareHeader(&_wave_hdr[0]);
- PrepareHeader(&_wave_hdr[1]);
- FillHeaders();
- return NULL;
-}
-
-static void Win32SoundStop(void)
-{
- HWAVEOUT waveout = _waveout;
-
- _waveout = NULL;
- waveOutReset(waveout);
- waveOutUnprepareHeader(waveout, &_wave_hdr[0], sizeof(WAVEHDR));
- waveOutUnprepareHeader(waveout, &_wave_hdr[1], sizeof(WAVEHDR));
- waveOutClose(waveout);
-}
-
-const HalSoundDriver _win32_sound_driver = {
- Win32SoundStart,
- Win32SoundStop,
-};