[PATCH 0/2] MR9704: winmm, msvfw32: DGV window shenanigans with audio only files

[Bernhard Kölbl]

Basically, check if we can set a HWND in the driver, before doing so.
Right now, msvfw32 + mciqtz32 error out on audio only playbacks, breaking the game Transcendence.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9704

[PATCH 1/2] winmm/tests: Test dgv window behavior for audio files.

[Bernhard Kölbl]

From: Bernhard Kölbl <bkoelbl(a)codeweavers.com>

---
 dlls/winmm/tests/mci.c    |  53 +++++++++++++++++++++++++++++++-------
 dlls/winmm/tests/rsrc.rc  |   4 +++
 dlls/winmm/tests/test.mp3 | Bin 0 -> 2157 bytes
 3 files changed, 48 insertions(+), 9 deletions(-)
 create mode 100644 dlls/winmm/tests/test.mp3

diff --git a/dlls/winmm/tests/mci.c b/dlls/winmm/tests/mci.c
index f6654912515..051675ef5c2 100644
--- a/dlls/winmm/tests/mci.c
+++ b/dlls/winmm/tests/mci.c
@@ -1316,14 +1316,15 @@ static void test_AutoOpenWAVE(HWND hwnd)
     ok(0xDEADF00D==intbuf[0] && 0xABADCAFE==intbuf[2],"DWORD buffer corruption\n");
 }
 
-static void test_playWaveTypeMpegvideo(void)
+static void test_playTypeMpegvideo(HWND hwnd)
 {
+    const WCHAR *filename = load_resource(L"test.mp3");
+    MCI_DGV_WINDOW_PARMSW window_param = { 0 };
+    MCI_STATUS_PARMS status_parm = { 0 };
+    MCI_PLAY_PARMS play_parm = { 0 };
+    MCIDEVICEID wDeviceID = 0;
+    char buf[1024] = { 0 };
     MCIERROR err;
-    MCIDEVICEID wDeviceID;
-    MCI_PLAY_PARMS play_parm;
-    MCI_STATUS_PARMS status_parm;
-    char buf[1024];
-    memset(buf, 0, sizeof(buf));
 
     err = mciSendStringA("open tempfile.wav type MPEGVideo alias mysound", NULL, 0, NULL);
     ok(err==ok_saved,"mci open tempfile.wav type MPEGVideo returned %s\n", dbg_mcierr(err));
@@ -1335,6 +1336,14 @@ static void test_playWaveTypeMpegvideo(void)
     wDeviceID = mciGetDeviceIDA("mysound");
     ok(wDeviceID == 1, "mciGetDeviceIDA mysound returned %u, expected 1\n", wDeviceID);
 
+    window_param.hWnd = hwnd;
+    err = mciSendCommandW(wDeviceID, MCI_WINDOW, MCI_DGV_WINDOW_STATE, (DWORD_PTR)&window_param);
+    ok(err == MCIERR_NO_WINDOW,"mciSendCommandW returned %s\n", dbg_mcierr(err));
+
+    window_param.hWnd = hwnd;
+    err = mciSendCommandW(wDeviceID, MCI_WINDOW, MCI_DGV_WINDOW_HWND, (DWORD_PTR)&window_param);
+    ok(err == MCIERR_INTERNAL,"mciSendCommandW returned %s\n", dbg_mcierr(err));
+
     err = mciSendCommandA(wDeviceID, MCI_PLAY, 0, (DWORD_PTR)&play_parm);
     ok(!err,"mciCommand play returned %s\n", dbg_mcierr(err));
 
@@ -1372,13 +1381,39 @@ static void test_playWaveTypeMpegvideo(void)
     ok(err==ok_saved,"mci open tempfile.wav type MPEGVideo returned %s\n", dbg_mcierr(err));
 
     err = mciSendStringA("play mysound", NULL, 0, NULL);
-    ok(!err,"mci play retuend %s\n", dbg_mcierr(err));
+    ok(!err,"mci play returned %s\n", dbg_mcierr(err));
 
     err = mciSendStringA("play mysound", NULL, 0, NULL);
-    ok(!err,"mci play retuend %s\n", dbg_mcierr(err));
+    ok(!err,"mci play returned %s\n", dbg_mcierr(err));
 
     err = mciSendStringA("close mysound", NULL, 0, NULL);
     ok(!err,"mci close returned %s\n", dbg_mcierr(err));
+
+    /* test playing a mp3 file */
+    snprintf(buf, 1024, "open %ls type MPEGVideo alias mytest", filename);
+    err = mciSendStringA(buf, NULL, 0, NULL);
+    ok(!err, "mci open test.mp3 type MPEGVideo returned %s\n", dbg_mcierr(err));
+
+    wDeviceID = mciGetDeviceIDA("mytest");
+    ok(wDeviceID == 1, "mciGetDeviceIDA returned incorrect device id %u\n", wDeviceID);
+
+    window_param.hWnd = hwnd;
+    err = mciSendCommandW(wDeviceID, MCI_WINDOW, MCI_DGV_WINDOW_STATE, (DWORD_PTR)&window_param);
+    ok(err == MCIERR_NO_WINDOW,"mciSendCommandW returned %s\n", dbg_mcierr(err));
+
+    window_param.hWnd = hwnd;
+    err = mciSendCommandW(wDeviceID, MCI_WINDOW, MCI_DGV_WINDOW_HWND, (DWORD_PTR)&window_param);
+    ok(err == MCIERR_INTERNAL,"mciSendCommandW returned %s\n", dbg_mcierr(err));
+
+    err = mciSendCommandA(wDeviceID, MCI_PLAY, 0, (DWORD_PTR)&play_parm);
+    ok(!err,"mciCommand play returned %s\n", dbg_mcierr(err));
+
+    err = mciSendStringA("status mytest mode", buf, sizeof(buf), NULL);
+    ok(!err,"mci status mode returned %s\n", dbg_mcierr(err));
+    ok(!strcmp(buf,"playing"), "mci status mode: %s\n", buf);
+
+    err = mciSendStringA("close mytest", NULL, 0, NULL);
+    ok(!err,"mci close returned %s\n", dbg_mcierr(err));
 }
 
 static void test_asyncWaveTypeMpegvideo(HWND hwnd)
@@ -1783,7 +1818,7 @@ START_TEST(mci)
         test_playWAVE(hwnd);
         test_asyncWAVE(hwnd);
         test_AutoOpenWAVE(hwnd);
-        test_playWaveTypeMpegvideo();
+        test_playTypeMpegvideo(hwnd);
         test_asyncWaveTypeMpegvideo(hwnd);
     }else
         skip("No output devices available, skipping all output tests\n");
diff --git a/dlls/winmm/tests/rsrc.rc b/dlls/winmm/tests/rsrc.rc
index b36fa3c407d..7d36b069b78 100644
--- a/dlls/winmm/tests/rsrc.rc
+++ b/dlls/winmm/tests/rsrc.rc
@@ -53,3 +53,7 @@ test_mp2.wav WAVE "test_mp2.wav"
  * So I manually set it 11480 (the file size divided by 0.1 seconds). */
 /* @makedep: test_mp3.wav */
 test_mp3.wav WAVE "test_mp3.wav"
+
+/* ffmpeg -f lavfi -i "sine=frequency=500" -t 0.5 -ar 48000 -b:a 32k -f mp3 -acodec mp3 -write_xing 0 test.mp3 */
+/* @makedep: test.mp3 */
+test.mp3 RCDATA "test.mp3"
diff --git a/dlls/winmm/tests/test.mp3 b/dlls/winmm/tests/test.mp3
new file mode 100644
index 0000000000000000000000000000000000000000..b35e6b77d1315fa5b742085226ecd0cefbdf4896
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-- 
GitLab


https://gitlab.winehq.org/wine/wine/-/merge_requests/9704

[PATCH 2/2] msvfw32: Only attempt to set a dgv window, when the driver has a window itself.

[Bernhard Kölbl]

From: Bernhard Kölbl <bkoelbl(a)codeweavers.com>

---
 dlls/msvfw32/mciwnd.c | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/dlls/msvfw32/mciwnd.c b/dlls/msvfw32/mciwnd.c
index 5ab9b698e13..cdf52b3490d 100644
--- a/dlls/msvfw32/mciwnd.c
+++ b/dlls/msvfw32/mciwnd.c
@@ -551,9 +551,11 @@ static LRESULT WINAPI MCIWndProc(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lPa
     case MCIWNDM_OPENW:
         {
             RECT rc;
+            BOOL has_window;
             HCURSOR hCursor;
             MCI_OPEN_PARMSW mci_open;
             MCI_GETDEVCAPS_PARMS mci_devcaps;
+            MCI_DGV_WINDOW_PARMSW mci_window;
             WCHAR aliasW[64];
             WCHAR drv_name[MAX_PATH];
             static const WCHAR formatW[] = {'%','d',0};
@@ -626,16 +628,29 @@ static LRESULT WINAPI MCIWndProc(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lPa
 
             mwi->dev_type = mci_devcaps.dwReturn;
 
+            mci_window.nCmdShow = -1;
+            mwi->lasterror = mciSendCommandW(mwi->mci, MCI_WINDOW, MCI_DGV_WINDOW_STATE, (DWORD_PTR)&mci_window);
+
+            if (mwi->lasterror == MCIERR_NO_WINDOW)
+            {
+                has_window = 0;
+                mwi->lasterror = 0;
+            }
+            else if (mwi->lasterror)
+            {
+                MCIWND_notify_error(mwi);
+                goto end_of_mci_open;
+            }
+            else has_window = 1;
+
             drv_name[0] = 0;
             SendMessageW(hWnd, MCIWNDM_GETDEVICEW, 256, (LPARAM)drv_name);
             if (drv_name[0] && GetPrivateProfileStringW(mci32W, drv_name, NULL,
                                             drv_name, MAX_PATH, system_iniW))
                 mwi->hdrv = OpenDriver(drv_name, NULL, 0);
 
-            if (mwi->dev_type == MCI_DEVTYPE_DIGITAL_VIDEO)
+            if (mwi->dev_type == MCI_DEVTYPE_DIGITAL_VIDEO && has_window)
             {
-                MCI_DGV_WINDOW_PARMSW mci_window;
-
                 mci_window.hWnd = hWnd;
                 mwi->lasterror = mciSendCommandW(mwi->mci, MCI_WINDOW,
                                                  MCI_DGV_WINDOW_HWND,
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/9704