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dshow: invert condition to avoid leaking objects 

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
This commit is contained in:
Ramiro Polla 2011-09-09 00:16:17 -03:00 committed by Stefano Sabatini
parent dd41036a4c
commit 215e197942
1 changed files with 3 additions and 3 deletions
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6
libavdevice/dshow.c
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@ -261,7 +261,7 @@ dshow_cycle_devices(AVFormatContext *avctx, ICreateDevEnum *devenum,
return AVERROR(EIO);
}
while (IEnumMoniker_Next(classenum, 1, &m, NULL) == S_OK && !device_filter) {
while (!device_filter && IEnumMoniker_Next(classenum, 1, &m, NULL) == S_OK) {
IPropertyBag *bag = NULL;
char *buf = NULL;
VARIANT var;
@ -469,7 +469,7 @@ dshow_cycle_pins(AVFormatContext *avctx, enum dshowDeviceType devtype,
av_log(avctx, AV_LOG_INFO, "DirectShow %s device options\n",
devtypename);
}
while (IEnumPins_Next(pins, 1, &pin, NULL) == S_OK && !device_pin) {
while (!device_pin && IEnumPins_Next(pins, 1, &pin, NULL) == S_OK) {
IKsPropertySet *p = NULL;
IEnumMediaTypes *types = NULL;
PIN_INFO info = {0};
@ -508,7 +508,7 @@ dshow_cycle_pins(AVFormatContext *avctx, enum dshowDeviceType devtype,
goto next;
IEnumMediaTypes_Reset(types);
while (IEnumMediaTypes_Next(types, 1, &type, NULL) == S_OK && !device_pin) {
while (!device_pin && IEnumMediaTypes_Next(types, 1, &type, NULL) == S_OK) {
if (IsEqualGUID(&type->majortype, mediatype[devtype])) {
device_pin = pin;
goto next;