winearts patch
Robert Reif
reif at earthlink.net
Thu May 13 17:39:34 CDT 2004
Sample rate sanity check.
Fix SMPTE time.
-------------- next part --------------
Index: dlls/winmm/winearts/audio.c
===================================================================
RCS file: /home/wine/wine/dlls/winmm/winearts/audio.c,v
retrieving revision 1.17
diff -u -r1.17 audio.c
--- dlls/winmm/winearts/audio.c 11 May 2004 04:28:13 -0000 1.17
+++ dlls/winmm/winearts/audio.c 13 May 2004 22:36:00 -0000
@@ -1110,7 +1110,8 @@
/* only PCM format is supported so far... */
if (lpDesc->lpFormat->wFormatTag != WAVE_FORMAT_PCM ||
lpDesc->lpFormat->nChannels == 0 ||
- lpDesc->lpFormat->nSamplesPerSec == 0 ||
+ lpDesc->lpFormat->nSamplesPerSec < DSBFREQUENCY_MIN ||
+ lpDesc->lpFormat->nSamplesPerSec > DSBFREQUENCY_MAX ||
(lpDesc->lpFormat->wBitsPerSample!=8 && lpDesc->lpFormat->wBitsPerSample!=16)) {
WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%ld !\n",
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
@@ -1419,13 +1420,13 @@
break;
case TIME_SMPTE:
time = val / (wwo->format.wf.nAvgBytesPerSec / 1000);
- lpTime->u.smpte.hour = time / 108000;
- time -= lpTime->u.smpte.hour * 108000;
- lpTime->u.smpte.min = time / 1800;
- time -= lpTime->u.smpte.min * 1800;
- lpTime->u.smpte.sec = time / 30;
- time -= lpTime->u.smpte.sec * 30;
- lpTime->u.smpte.frame = time;
+ lpTime->u.smpte.hour = time / (60 * 60 * 1000);
+ time -= lpTime->u.smpte.hour * (60 * 60 * 1000);
+ lpTime->u.smpte.min = time / (60 * 1000);
+ time -= lpTime->u.smpte.min * (60 * 1000);
+ lpTime->u.smpte.sec = time / 1000;
+ time -= lpTime->u.smpte.sec * 1000;
+ lpTime->u.smpte.frame = time * 30 / 1000;
lpTime->u.smpte.fps = 30;
TRACE("TIME_SMPTE=%02u:%02u:%02u:%02u\n",
lpTime->u.smpte.hour, lpTime->u.smpte.min,
@@ -1849,7 +1850,8 @@
/* only PCM format is support so far... */
if (lpDesc->lpFormat->wFormatTag != WAVE_FORMAT_PCM ||
lpDesc->lpFormat->nChannels == 0 ||
- lpDesc->lpFormat->nSamplesPerSec == 0 ||
+ lpDesc->lpFormat->nSamplesPerSec < DSBFREQUENCY_MIN ||
+ lpDesc->lpFormat->nSamplesPerSec > DSBFREQUENCY_MAX ||
(lpDesc->lpFormat->wBitsPerSample!=8 && lpDesc->lpFormat->wBitsPerSample!=16)) {
WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%ld !\n",
lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels,
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