From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Tue, 23 May 2017 19:17:20 +0000 (+0200)
Subject: Be slightly clearer about what happens when we try to enable output with no matching... 
X-Git-Tag: 1.6.0~11
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=c1b32e2a40f386489fc796b43c8afca99db32dea;p=nageru

Be slightly clearer about what happens when we try to enable output with no matching modes. Still not really handled well.
---

diff --git a/bmusb b/bmusb
index 36ed21d..b18056f 160000
--- a/bmusb
+++ b/bmusb
@@ -1 +1 @@
-Subproject commit 36ed21d8e2c4590d7f6489efc05489f21da8d5be
+Subproject commit b18056fe32dd46134d7f12165bfa083378f2d9bb
diff --git a/decklink_output.cpp b/decklink_output.cpp
index d6ce684..f2ac40b 100644
--- a/decklink_output.cpp
+++ b/decklink_output.cpp
@@ -67,6 +67,11 @@ void DeckLinkOutput::start_output(uint32_t mode, int64_t base_pts)
 	assert(output);
 	assert(!playback_initiated);
 
+	if (video_modes.empty()) {
+		fprintf(stderr, "ERROR: No matching output modes for %dx%d found\n", width, height);
+		exit(1);
+	}
+
 	should_quit.unquit();
 	playback_initiated = true;
 	playback_started = false;