[PATCH 6/9] winepulse: Move GetEndpointIDs into mmdevapi.

[Davide Beatrici]

From: Davide Beatrici

---
 dlls/mmdevapi/devenum.c               | 53 +++++++++++++++++-----
 dlls/mmdevapi/main.c                  |  1 -
 dlls/mmdevapi/mmdevapi_private.h      |  7 ---
 dlls/winepulse.drv/mmdevdrv.c         | 64 ---------------------------
 dlls/winepulse.drv/winepulse.drv.spec |  1 -
 5 files changed, 41 insertions(+), 85 deletions(-)

diff --git a/dlls/mmdevapi/devenum.c b/dlls/mmdevapi/devenum.c
index 6344ec66d34..6fdda0d76f3 100644
--- a/dlls/mmdevapi/devenum.c
+++ b/dlls/mmdevapi/devenum.c
@@ -17,6 +17,7 @@
  */

#include <stdarg.h>
+#include <wchar.h>

#define NONAMELESSUNION
 #define COBJMACROS
@@ -527,29 +528,57 @@ static HRESULT set_format(MMDevice *dev)

HRESULT load_driver_devices(EDataFlow flow)
 {
-    WCHAR **ids;
-    GUID *guids;
-    UINT num, def, i;
-    HRESULT hr;
+    struct get_endpoint_ids_params params;
+    WCHAR **ids = NULL;
+    GUID *guids = NULL;
+    UINT i;

-    if(!drvs.pGetEndpointIDs)
-        return S_OK;
+    params.flow = flow;
+    params.size = 1024;
+    params.endpoints = NULL;
+    do {
+        HeapFree(GetProcessHeap(), 0, params.endpoints);
+        params.endpoints = HeapAlloc(GetProcessHeap(), 0, params.size);
+        __wine_unix_call(drvs.module_unixlib, get_endpoint_ids, &params);
+    } while (params.result == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER));

-    hr = drvs.pGetEndpointIDs(flow, &ids, &guids, &num, &def);
-    if(FAILED(hr))
-        return hr;
+    if (FAILED(params.result))
+        goto end;
+
+    ids = HeapAlloc(GetProcessHeap(), 0, params.num * sizeof(*ids));
+    guids = HeapAlloc(GetProcessHeap(), 0, params.num * sizeof(*guids));
+    if (!ids || !guids) {
+        params.result = E_OUTOFMEMORY;
+        goto end;
+    }
+
+    for (i = 0; i < params.num; i++) {
+        const WCHAR *name = (WCHAR *)((char *)params.endpoints + params.endpoints[i].name);
+        const char *dev_name = (char *)params.endpoints + params.endpoints[i].device;
+        const unsigned int size = (wcslen(name) + 1) * sizeof(WCHAR);

-    for(i = 0; i < num; ++i){
+        if (!(ids[i] = HeapAlloc(GetProcessHeap(), 0, size))) {
+            while (i--) HeapFree(GetProcessHeap(), 0, ids[i]);
+            params.result = E_OUTOFMEMORY;
+            goto end;
+        }
+        memcpy(ids[i], name, size);
+        drvs.pget_device_guid(flow, dev_name, &guids[i]);
+    }
+
+    for (i = 0; i < params.num; ++i) {
         MMDevice *dev;
         dev = MMDevice_Create(ids[i], &guids[i], flow, DEVICE_STATE_ACTIVE,
-                def == i);
+                params.default_idx == i);
         set_format(dev);
     }

+end:
+    HeapFree(GetProcessHeap(), 0, params.endpoints);
     HeapFree(GetProcessHeap(), 0, guids);
     HeapFree(GetProcessHeap(), 0, ids);

-    return S_OK;
+    return params.result;
 }

static void MMDevice_Destroy(MMDevice *This)
diff --git a/dlls/mmdevapi/main.c b/dlls/mmdevapi/main.c
index d5ed3a653d4..12a81ba9aa5 100644
--- a/dlls/mmdevapi/main.c
+++ b/dlls/mmdevapi/main.c
@@ -100,7 +100,6 @@ static BOOL load_driver(const WCHAR *name, DriverFuncs *driver)
         if(!driver->p##n) { goto fail; } } while(0)
     LDFC(get_device_guid);
     LDFC(get_device_name_from_guid);
-    LDFC(GetEndpointIDs);
 #undef LDFC

GetModuleFileNameW(NULL, path, ARRAY_SIZE(path));
diff --git a/dlls/mmdevapi/mmdevapi_private.h b/dlls/mmdevapi/mmdevapi_private.h
index c703ef2517b..0ed9140c3ed 100644
--- a/dlls/mmdevapi/mmdevapi_private.h
+++ b/dlls/mmdevapi/mmdevapi_private.h
@@ -44,13 +44,6 @@ typedef struct _DriverFuncs {

void (WINAPI *pget_device_guid)(EDataFlow flow, const char *name, GUID *guid);
     BOOL (WINAPI *pget_device_name_from_guid)(GUID *guid, char **name, EDataFlow *flow);
-    /* ids gets an array of human-friendly endpoint names
-     * keys gets an array of driver-specific stuff that is used
-     *   in GetAudioEndpoint to identify the endpoint
-     * it is the caller's responsibility to free both arrays, and
-     *   all of the elements in both arrays with HeapFree() */
-    HRESULT (WINAPI *pGetEndpointIDs)(EDataFlow flow, WCHAR ***ids,
-            GUID **guids, UINT *num, UINT *default_index);
 } DriverFuncs;

extern DriverFuncs drvs DECLSPEC_HIDDEN;
diff --git a/dlls/winepulse.drv/mmdevdrv.c b/dlls/winepulse.drv/mmdevdrv.c
index 11cbc15448c..19d3d4040a3 100644
--- a/dlls/winepulse.drv/mmdevdrv.c
+++ b/dlls/winepulse.drv/mmdevdrv.c
@@ -96,13 +96,6 @@ BOOL WINAPI DllMain(HINSTANCE dll, DWORD reason, void *reserved)
     return TRUE;
 }

-static void pulse_call(enum unix_funcs code, void *params)
-{
-    NTSTATUS status;
-    status = WINE_UNIX_CALL(code, params);
-    assert(!status);
-}
-
 void WINAPI get_device_guid(EDataFlow flow, const char *pulse_name, GUID *guid)
 {
     WCHAR key_name[MAX_PULSE_NAME_LEN + 2];
@@ -147,63 +140,6 @@ void WINAPI get_device_guid(EDataFlow flow, const char *pulse_name, GUID *guid)
     RegCloseKey(drv_key);
 }

-HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids_out, GUID **keys,
-        UINT *num, UINT *def_index)
-{
-    struct get_endpoint_ids_params params;
-    GUID *guids = NULL;
-    WCHAR **ids = NULL;
-    unsigned int i = 0;
-
-    TRACE("%d %p %p %p\n", flow, ids_out, num, def_index);
-
-    params.flow = flow;
-    params.size = MAX_PULSE_NAME_LEN * 4;
-    params.endpoints = NULL;
-    do {
-        HeapFree(GetProcessHeap(), 0, params.endpoints);
-        params.endpoints = HeapAlloc(GetProcessHeap(), 0, params.size);
-        pulse_call(get_endpoint_ids, &params);
-    } while(params.result == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER));
-
-    if (FAILED(params.result))
-        goto end;
-
-    ids = HeapAlloc(GetProcessHeap(), 0, params.num * sizeof(*ids));
-    guids = HeapAlloc(GetProcessHeap(), 0, params.num * sizeof(*guids));
-    if (!ids || !guids) {
-        params.result = E_OUTOFMEMORY;
-        goto end;
-    }
-
-    for (i = 0; i < params.num; i++) {
-        WCHAR *name = (WCHAR *)((char *)params.endpoints + params.endpoints[i].name);
-        char *pulse_name = (char *)params.endpoints + params.endpoints[i].device;
-        unsigned int size = (wcslen(name) + 1) * sizeof(WCHAR);
-
-        if (!(ids[i] = HeapAlloc(GetProcessHeap(), 0, size))) {
-            params.result = E_OUTOFMEMORY;
-            break;
-        }
-        memcpy(ids[i], name, size);
-        get_device_guid(flow, pulse_name, &guids[i]);
-    }
-
-end:
-    HeapFree(GetProcessHeap(), 0, params.endpoints);
-    if (FAILED(params.result)) {
-        HeapFree(GetProcessHeap(), 0, guids);
-        while (i--) HeapFree(GetProcessHeap(), 0, ids[i]);
-        HeapFree(GetProcessHeap(), 0, ids);
-    } else {
-        *ids_out = ids;
-        *keys = guids;
-        *num = params.num;
-        *def_index = params.default_idx;
-    }
-    return params.result;
-}
-
 BOOL WINAPI get_device_name_from_guid(GUID *guid, char **name, EDataFlow *flow)
 {
     struct device_cache *device;
diff --git a/dlls/winepulse.drv/winepulse.drv.spec b/dlls/winepulse.drv/winepulse.drv.spec
index 5aea12a6a86..17a0d504c7c 100644
--- a/dlls/winepulse.drv/winepulse.drv.spec
+++ b/dlls/winepulse.drv/winepulse.drv.spec
@@ -1,7 +1,6 @@
 # MMDevAPI driver functions
 @ stdcall -private get_device_guid(long ptr ptr) get_device_guid
 @ stdcall -private get_device_name_from_guid(ptr ptr ptr) get_device_name_from_guid
-@ stdcall -private GetEndpointIDs(long ptr ptr ptr ptr) AUDDRV_GetEndpointIDs

# WinMM driver functions
 @ stdcall -private DriverProc(long long long long long) winealsa.drv.DriverProc