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Merge branch 'fix_64_bit_win32_sound' into 'experimental'

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64-bit fixes for win sound driver

This fixes the win32 sound driver so it can be compiled (and run) with 64-bit Cygwin/gcc. Previously, it would crash due to pointer/int conversion losing information.

See merge request !3
This commit is contained in:
Dagen Brock 2017-01-20 11:33:04 -06:00
commit df15c0f6d9
1 changed files with 4 additions and 4 deletions
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8
src/win32snd_driver.c
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@ -85,8 +85,8 @@ win32snd_shutdown()
void CALLBACK
handle_wav_snd(HWAVEOUT hwo, UINT uMsg, DWORD dwInstance, DWORD dwParam1,
DWORD dwParam2)
handle_wav_snd(HWAVEOUT hwo, UINT uMsg, DWORD_PTR dwInstance, DWORD_PTR dwParam1,
DWORD_PTR dwParam2)
{
LPWAVEHDR lpwavehdr;
@ -155,7 +155,7 @@ child_sound_init_win32()
}
res = waveOutOpen(&g_wave_handle, WAVE_MAPPER, &wavefmt,
(DWORD)handle_wav_snd, 0, CALLBACK_FUNCTION | WAVE_ALLOWSYNC);
(DWORD_PTR)handle_wav_snd, 0, CALLBACK_FUNCTION | WAVE_ALLOWSYNC);
if(res != MMSYSERR_NOERROR) {
printf("Cannot register audio\n");
@ -185,7 +185,7 @@ child_sound_init_win32()
check_wave_error(res, "waveOutPrepareHeader");
}
res = waveOutGetDevCaps((UINT)g_wave_handle, &caps, sizeof(caps));
res = waveOutGetDevCaps((UINT_PTR)g_wave_handle, &caps, sizeof(caps));
check_wave_error(res, "waveOutGetDevCaps");
printf("Using %s\n", caps.szPname);
printf(" Bits per Sample = %d. Channels = %d\n",