[Performous-commit] Tapio Vierros : Audio device matching by name, first exact, then if not found, partial.

[Lasse Kärkkäi. <tr...@us...>]

Module: performous
Branch: master
Commit: 89d958378a472a339bf38db6c2ff6a81ec5c7451

Author: Tapio Vierros <tap...@gm...>
Date:   Sun Jul 18 17:05:09 2010 +0300

Audio device matching by name, first exact, then if not found, partial.

---

 libs/libda/include/libda/portaudio.hpp |   13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/libs/libda/include/libda/portaudio.hpp b/libs/libda/include/libda/portaudio.hpp
index d6e33b1..c1ab993 100644
--- a/libs/libda/include/libda/portaudio.hpp
+++ b/libs/libda/include/libda/portaudio.hpp
@@ -58,14 +58,21 @@ namespace portaudio {
 				int tmp;
 				if (iss >> tmp && iss.get() == EOF && tmp >= 0 && tmp < count) val = tmp;
 			}
-			// Try name matching
+			// Try matching exact name
 			if (val < 0) for (int i = 0; i != count; ++i) {
 				PaDeviceInfo const* info = Pa_GetDeviceInfo(i);
 				if (!info) continue;
 				if (inputDevice && info->maxInputChannels == 0) continue;
 				if (!inputDevice && info->maxOutputChannels == 0) continue;
-				val = i;
-				break;
+				if (info->name == name) { val = i; break; }
+			}
+			// Try matching partial name
+			if (val < 0) for (int i = 0; i != count; ++i) {
+				PaDeviceInfo const* info = Pa_GetDeviceInfo(i);
+				if (!info) continue;
+				if (inputDevice && info->maxInputChannels == 0) continue;
+				if (!inputDevice && info->maxOutputChannels == 0) continue;
+				if (std::string(info->name).find(name) != std::string::npos) { val = i; break; }
 			}
 			// Error handling
 			std::string dir = inputDevice ? "input" : "output";