From 1a2482be2dce854bed01bcf0202be0eb7cef8931 Mon Sep 17 00:00:00 2001
From: Huw Davies <huw@codeweavers.com>
Date: Fri, 15 Apr 2022 21:40:43 +0100
Subject: [PATCH] wineoss: Move set_volumes to the unixlib.

Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/wineoss.drv/mmdevdrv.c | 35 ++++++-----------------------------
 dlls/wineoss.drv/oss.c      | 35 +++++++++++++++++++++++++++++++++++
 dlls/wineoss.drv/unixlib.h  | 31 ++++++++++---------------------
 3 files changed, 51 insertions(+), 50 deletions(-)

diff --git a/dlls/wineoss.drv/mmdevdrv.c b/dlls/wineoss.drv/mmdevdrv.c
index cdd9b09bff7..9e3380ca8d9 100644
--- a/dlls/wineoss.drv/mmdevdrv.c
+++ b/dlls/wineoss.drv/mmdevdrv.c
@@ -18,22 +18,7 @@
  */
 
 #define COBJMACROS
-#include "config.h"
-
 #include <stdarg.h>
-#include <errno.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <math.h>
-#include <sys/soundcard.h>
-#include <pthread.h>
 
 #include "windef.h"
 #include "winbase.h"
@@ -277,16 +262,6 @@ static DWORD WINAPI timer_thread(void *user)
     return 0;
 }
 
-static void oss_lock(struct oss_stream *stream)
-{
-    pthread_mutex_lock(&stream->lock);
-}
-
-static void oss_unlock(struct oss_stream *stream)
-{
-    pthread_mutex_unlock(&stream->lock);
-}
-
 static void set_device_guid(EDataFlow flow, HKEY drv_key, const WCHAR *key_name,
         GUID *guid)
 {
@@ -361,11 +336,13 @@ static void get_device_guid(EDataFlow flow, const char *device, GUID *guid)
 
 static void set_stream_volumes(ACImpl *This)
 {
-    struct oss_stream *stream = This->stream;
+    struct set_volumes_params params;
 
-    oss_lock(stream);
-    stream->mute = This->session->mute;
-    oss_unlock(stream);
+    params.stream = This->stream;
+    params.master_volume = (This->session->mute ? 0.0f : This->session->master_vol);
+    params.volumes = This->vols;
+    params.session_volumes = This->session->channel_vols;
+    OSS_CALL(set_volumes, &params);
 }
 
 static const OSSDevice *get_ossdevice_from_guid(const GUID *guid)
diff --git a/dlls/wineoss.drv/oss.c b/dlls/wineoss.drv/oss.c
index 79f2e994d89..b4e2cbda704 100644
--- a/dlls/wineoss.drv/oss.c
+++ b/dlls/wineoss.drv/oss.c
@@ -44,6 +44,28 @@
 
 #include "unixlib.h"
 
+struct oss_stream
+{
+    WAVEFORMATEX *fmt;
+    EDataFlow flow;
+    UINT flags;
+    AUDCLNT_SHAREMODE share;
+    HANDLE event;
+
+    int fd;
+
+    BOOL playing, mute, please_quit;
+    UINT64 written_frames, last_pos_frames;
+    UINT32 period_frames, bufsize_frames, held_frames, tmp_buffer_frames, in_oss_frames;
+    UINT32 oss_bufsize_bytes, lcl_offs_frames; /* offs into local_buffer where valid data starts */
+    REFERENCE_TIME period;
+
+    BYTE *local_buffer, *tmp_buffer;
+    INT32 getbuf_last; /* <0 when using tmp_buffer */
+
+    pthread_mutex_t lock;
+};
+
 WINE_DEFAULT_DEBUG_CHANNEL(oss);
 
 /* copied from kernelbase */
@@ -1316,6 +1338,18 @@ static NTSTATUS get_position(void *args)
     return oss_unlock_result(stream, &params->result, S_OK);
 }
 
+static NTSTATUS set_volumes(void *args)
+{
+    struct set_volumes_params *params = args;
+    struct oss_stream *stream = params->stream;
+
+    oss_lock(stream);
+    stream->mute = !params->master_volume;
+    oss_unlock(stream);
+
+    return STATUS_SUCCESS;
+}
+
 static NTSTATUS set_event_handle(void *args)
 {
     struct set_event_handle_params *params = args;
@@ -1368,6 +1402,7 @@ unixlib_entry_t __wine_unix_call_funcs[] =
     get_next_packet_size,
     get_frequency,
     get_position,
+    set_volumes,
     set_event_handle,
     is_started,
 };
diff --git a/dlls/wineoss.drv/unixlib.h b/dlls/wineoss.drv/unixlib.h
index ed93f0836b1..1ed152fe794 100644
--- a/dlls/wineoss.drv/unixlib.h
+++ b/dlls/wineoss.drv/unixlib.h
@@ -18,27 +18,7 @@
 
 #include "mmdeviceapi.h"
 
-struct oss_stream
-{
-    WAVEFORMATEX *fmt;
-    EDataFlow flow;
-    UINT flags;
-    AUDCLNT_SHAREMODE share;
-    HANDLE event;
-
-    int fd;
-
-    BOOL playing, mute, please_quit;
-    UINT64 written_frames, last_pos_frames;
-    UINT32 period_frames, bufsize_frames, held_frames, tmp_buffer_frames, in_oss_frames;
-    UINT32 oss_bufsize_bytes, lcl_offs_frames; /* offs into local_buffer where valid data starts */
-    REFERENCE_TIME period;
-
-    BYTE *local_buffer, *tmp_buffer;
-    INT32 getbuf_last; /* <0 when using tmp_buffer */
-
-    pthread_mutex_t lock;
-};
+struct stream_oss;
 
 /* From <dlls/mmdevapi/mmdevapi.h> */
 enum DriverPriority
@@ -208,6 +188,14 @@ struct get_position_params
     UINT64 *qpctime;
 };
 
+struct set_volumes_params
+{
+    struct oss_stream *stream;
+    float master_volume;
+    const float *volumes;
+    const float *session_volumes;
+};
+
 struct set_event_handle_params
 {
     struct oss_stream *stream;
@@ -243,6 +231,7 @@ enum oss_funcs
     oss_get_next_packet_size,
     oss_get_frequency,
     oss_get_position,
+    oss_set_volumes,
     oss_set_event_handle,
     oss_is_started,
 };