avdevice/decklink_common: properly check DoesSupportVideoMode result when trying VANC flag

Marton Balint committed 7 years ago

Commit f3e22e31 parent e036b8d1 file · +1 −1Browse files

Showing the changes to libavdevice/decklink_common.cpp (1 of 1 file). Show all

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libavdevice/decklink_common.cpp+1−1

@@ -256,7 +256,7 @@ int ff_decklink_set_format(AVFormatContext *avctx, · 255 unmodified lines
256	} else {	256	} else {
257	if (!ctx->supports_vanc \|\| ctx->dlo->DoesSupportVideoMode(ctx->bmd_mode, ctx->raw_format,	257	if (!ctx->supports_vanc \|\| ctx->dlo->DoesSupportVideoMode(ctx->bmd_mode, ctx->raw_format,
258	bmdVideoOutputVANC,	258	bmdVideoOutputVANC,
259	&support, NULL) != S_OK) {	259	&support, NULL) != S_OK \|\| support != bmdDisplayModeSupported) {
260	/* Try without VANC enabled */	260	/* Try without VANC enabled */
261	if (ctx->dlo->DoesSupportVideoMode(ctx->bmd_mode, ctx->raw_format,	261	if (ctx->dlo->DoesSupportVideoMode(ctx->bmd_mode, ctx->raw_format,
262	bmdVideoOutputFlagDefault,	262	bmdVideoOutputFlagDefault,