[PATCH 09/10] winecoreaudio: Pass the time relative to the start time to the callback.

[Huw Davies]

This matches the behaviour of the other instance of the invocation of
the MIM_LONGDATA callback.

It's rather difficult to reliably write a test for this, but it has
been observed to be the case on Windows.

Signed-off-by: Huw Davies <huw(a)codeweavers.com>
---
 dlls/winecoreaudio.drv/midi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winecoreaudio.drv/midi.c b/dlls/winecoreaudio.drv/midi.c
index 4eb68c8b1d7..ab861d44525 100644
--- a/dlls/winecoreaudio.drv/midi.c
+++ b/dlls/winecoreaudio.drv/midi.c
@@ -159,7 +159,7 @@ static DWORD MIDIIn_Reset(WORD wDevID)
 	lpMidiHdr->dwFlags &= ~MHDR_INQUEUE;
 	lpMidiHdr->dwFlags |= MHDR_DONE;
 	/* FIXME: when called from 16 bit, lpQueueHdr needs to be a segmented ptr */
-	MIDI_NotifyClient(wDevID, MIM_LONGDATA, (DWORD_PTR)lpMidiHdr, dwTime);
+	MIDI_NotifyClient(wDevID, MIM_LONGDATA, (DWORD_PTR)lpMidiHdr, dwTime - sources[wDevID].startTime);
     }
     midi_lock( FALSE );
 
-- 
2.23.0

[Andrew Eikum]

Signed-off-by: Andrew Eikum <aeikum(a)codeweavers.com>

On Mon, Nov 29, 2021 at 11:26:47AM +0000, Huw Davies wrote:
> This matches the behaviour of the other instance of the invocation of
> the MIM_LONGDATA callback.
>
> It's rather difficult to reliably write a test for this, but it has
> been observed to be the case on Windows.
>
> Signed-off-by: Huw Davies <huw(a)codeweavers.com>
> ---
>  dlls/winecoreaudio.drv/midi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/dlls/winecoreaudio.drv/midi.c b/dlls/winecoreaudio.drv/midi.c
> index 4eb68c8b1d7..ab861d44525 100644
> --- a/dlls/winecoreaudio.drv/midi.c
> +++ b/dlls/winecoreaudio.drv/midi.c
> @@ -159,7 +159,7 @@ static DWORD MIDIIn_Reset(WORD wDevID)
>   lpMidiHdr->dwFlags &= ~MHDR_INQUEUE;
>   lpMidiHdr->dwFlags |= MHDR_DONE;
>   /* FIXME: when called from 16 bit, lpQueueHdr needs to be a segmented ptr */
> -	MIDI_NotifyClient(wDevID, MIM_LONGDATA, (DWORD_PTR)lpMidiHdr, dwTime);
> +	MIDI_NotifyClient(wDevID, MIM_LONGDATA, (DWORD_PTR)lpMidiHdr, dwTime - sources[wDevID].startTime);
>      }
>      midi_lock( FALSE );
>
> -- 
> 2.23.0