[PATCH 4/4] winealsa: Move release_capture_buffer to the unixlib.

[Huw Davies]

Signed-off-by: Huw Davies 
---
 dlls/winealsa.drv/alsa.c     | 29 +++++++++++++++++++++++++++++
 dlls/winealsa.drv/mmdevdrv.c | 31 +++++--------------------------
 dlls/winealsa.drv/unixlib.h  |  8 ++++++++
 3 files changed, 42 insertions(+), 26 deletions(-)

diff --git a/dlls/winealsa.drv/alsa.c b/dlls/winealsa.drv/alsa.c
index 60ef49c4c1a..02063fd3374 100644
--- a/dlls/winealsa.drv/alsa.c
+++ b/dlls/winealsa.drv/alsa.c
@@ -1752,6 +1752,34 @@ static NTSTATUS get_capture_buffer(void *args)
     return alsa_unlock_result(stream, &params->result, *frames ? S_OK : AUDCLNT_S_BUFFER_EMPTY);
 }

+static NTSTATUS release_capture_buffer(void *args)
+{
+    struct release_capture_buffer_params *params = args;
+    struct alsa_stream *stream = params->stream;
+    UINT32 done = params->done;
+
+    alsa_lock(stream);
+
+    if(!done){
+        stream->getbuf_last = 0;
+        return alsa_unlock_result(stream, &params->result, S_OK);
+    }
+
+    if(!stream->getbuf_last)
+        return alsa_unlock_result(stream, &params->result, AUDCLNT_E_OUT_OF_ORDER);
+
+    if(stream->getbuf_last != done)
+        return alsa_unlock_result(stream, &params->result, AUDCLNT_E_INVALID_SIZE);
+
+    stream->written_frames += done;
+    stream->held_frames -= done;
+    stream->lcl_offs_frames += done;
+    stream->lcl_offs_frames %= stream->bufsize_frames;
+    stream->getbuf_last = 0;
+
+    return alsa_unlock_result(stream, &params->result, S_OK);
+}
+
 static NTSTATUS is_format_supported(void *args)
 {
     struct is_format_supported_params *params = args;
@@ -2086,6 +2114,7 @@ unixlib_entry_t __wine_unix_call_funcs[] =
     get_render_buffer,
     release_render_buffer,
     get_capture_buffer,
+    release_capture_buffer,
     is_format_supported,
     get_mix_format,
     get_buffer_size,
diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c
index cecb358bab7..b50025aa77c 100644
--- a/dlls/winealsa.drv/mmdevdrv.c
+++ b/dlls/winealsa.drv/mmdevdrv.c
@@ -1398,37 +1398,16 @@ static HRESULT WINAPI AudioCaptureClient_ReleaseBuffer(
         IAudioCaptureClient *iface, UINT32 done)
 {
     ACImpl *This = impl_from_IAudioCaptureClient(iface);
-    struct alsa_stream *stream = This->stream;
+    struct release_capture_buffer_params params;

TRACE("(%p)->(%u)\n", This, done);

-    alsa_lock(stream);
-
-    if(!done){
-        stream->getbuf_last = 0;
-        alsa_unlock(stream);
-        return S_OK;
-    }
-
-    if(!stream->getbuf_last){
-        alsa_unlock(stream);
-        return AUDCLNT_E_OUT_OF_ORDER;
-    }
-
-    if(stream->getbuf_last != done){
-        alsa_unlock(stream);
-        return AUDCLNT_E_INVALID_SIZE;
-    }
+    params.stream = This->stream;
+    params.done = done;

-    stream->written_frames += done;
-    stream->held_frames -= done;
-    stream->lcl_offs_frames += done;
-    stream->lcl_offs_frames %= stream->bufsize_frames;
-    stream->getbuf_last = 0;
+    ALSA_CALL(release_capture_buffer, &params);

-    alsa_unlock(stream);
-
-    return S_OK;
+    return params.result;
 }

static HRESULT WINAPI AudioCaptureClient_GetNextPacketSize(
diff --git a/dlls/winealsa.drv/unixlib.h b/dlls/winealsa.drv/unixlib.h
index c4efe5ad764..ddca1a3100c 100644
--- a/dlls/winealsa.drv/unixlib.h
+++ b/dlls/winealsa.drv/unixlib.h
@@ -141,6 +141,13 @@ struct get_capture_buffer_params
     UINT64 *qpcpos;
 };

+struct release_capture_buffer_params
+{
+    struct alsa_stream *stream;
+    UINT32 done;
+    HRESULT result;
+};
+
 struct is_format_supported_params
 {
     const char *alsa_name;
@@ -199,6 +206,7 @@ enum alsa_funcs
     alsa_get_render_buffer,
     alsa_release_render_buffer,
     alsa_get_capture_buffer,
+    alsa_release_capture_buffer,
     alsa_is_format_supported,
     alsa_get_mix_format,
     alsa_get_buffer_size,