dsound: Don't use state.buffer_size before it has been initialized.

[Francois Gouget]

---
I cannot garantee that the test will still succeed after this patch 
because it was already failing before :-(
Might be because of some weirdness specific to my system, but 
then, as I often get told, xmms works just fine so why not Wine!
So something to investigate further at some point...

 dlls/dsound/tests/ds3d.c  |    4 ++--
 dlls/dsound/tests/ds3d8.c |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/dsound/tests/ds3d.c b/dlls/dsound/tests/ds3d.c
index 5dc0a2e..db0ddfe 100644
--- a/dlls/dsound/tests/ds3d.c
+++ b/dlls/dsound/tests/ds3d.c
@@ -562,14 +562,14 @@ void test_buffer(LPDIRECTSOUND dso, LPDI
         }
 
         /* try an offset past the end of the buffer */
-        rc = IDirectSoundBuffer_Lock(*dsbo, state.buffer_size, 0, &buffer1,
+        rc = IDirectSoundBuffer_Lock(*dsbo, dsbcaps.dwBufferBytes, 0, &buffer1,
                                       &length1, NULL, NULL,
                                       DSBLOCK_ENTIREBUFFER);
         ok(rc==DSERR_INVALIDPARAM, "IDirectSoundBuffer_Lock() should have "
            "returned DSERR_INVALIDPARAM, returned %s\n", DXGetErrorString8(rc));
 
         /* try a size larger than the buffer */
-        rc = IDirectSoundBuffer_Lock(*dsbo, 0, state.buffer_size + 1,
+        rc = IDirectSoundBuffer_Lock(*dsbo, 0, dsbcaps.dwBufferBytes + 1,
                                      &buffer1, &length1, NULL, NULL,
                                      DSBLOCK_FROMWRITECURSOR);
         ok(rc==DSERR_INVALIDPARAM, "IDirectSoundBuffer_Lock() should have "
diff --git a/dlls/dsound/tests/ds3d8.c b/dlls/dsound/tests/ds3d8.c
index 9208582..ef02a45 100644
--- a/dlls/dsound/tests/ds3d8.c
+++ b/dlls/dsound/tests/ds3d8.c
@@ -448,14 +448,14 @@ void test_buffer8(LPDIRECTSOUND8 dso, LP
         }
 
         /* try an offset past the end of the buffer */
-        rc = IDirectSoundBuffer_Lock(*dsbo, state.buffer_size, 0, &buffer1,
+        rc = IDirectSoundBuffer_Lock(*dsbo, dsbcaps.dwBufferBytes, 0, &buffer1,
                                       &length1, NULL, NULL,
                                       DSBLOCK_ENTIREBUFFER);
         ok(rc==DSERR_INVALIDPARAM, "IDirectSoundBuffer_Lock() should have "
            "returned DSERR_INVALIDPARAM, returned %s\n", DXGetErrorString8(rc));
 
         /* try a size larger than the buffer */
-        rc = IDirectSoundBuffer_Lock(*dsbo, 0, state.buffer_size + 1,
+        rc = IDirectSoundBuffer_Lock(*dsbo, 0, dsbcaps.dwBufferBytes + 1,
                                      &buffer1, &length1, NULL, NULL,
                                      DSBLOCK_FROMWRITECURSOR);
         ok(rc==DSERR_INVALIDPARAM, "IDirectSoundBuffer_Lock() should have "
-- 
1.4.1.1