Implemented the DirectSound HAL mode for DMA primary buffers, with a

10ms latency (not noticeable), and about 300ms of prebuffering. Fixed a few bugs. Added a Wine-only WINMM flag for waveOutOpen for DirectSound to use (so drivers like wineoss have some way of knowing what to prepare itself for).

Implemented the DirectSound HAL mode for DMA primary buffers, with a
849c9304 · Ove Kaaven · Alexandre Julliard · 1f0c216e · 849c9304 · 849c9304
Commit 849c9304 authored Jun 24, 2000 by Ove Kaaven Committed by Alexandre Julliard Jun 24, 2000
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dsound_main.c dlls/dsound/dsound_main.c +0 -0

mmsystem.h include/mmsystem.h +3 -0

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--- a/dlls/dsound/dsound_main.c
+++ b/dlls/dsound/dsound_main.c
--- a/include/mmsystem.h
+++ b/include/mmsystem.h
@@ -222,6 +222,9 @@ typedef LPDRVCALLBACK LPWAVECALLBACK;
 #define  WAVE_MAPPED               	0x0004
 #define  WAVE_FORMAT_DIRECT        	0x0008
 #define  WAVE_FORMAT_DIRECT_QUERY  	(WAVE_FORMAT_QUERY | WAVE_FORMAT_DIRECT)
+#ifdef __WINE__
+#define  WAVE_DIRECTSOUND               0x0080
+#endif

 typedef struct wavehdr_tag {
    LPSTR       lpData;		/* pointer to locked data buffer */