From 772d80843fa389f78a1167c69071f2ecd80b47e0 Mon Sep 17 00:00:00 2001 From: Luo Jinghua Date: Tue, 27 Nov 2012 14:28:36 +0800 Subject: Add suppport for more sample rates to extern device --- src/device_extern.cpp | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/src/device_extern.cpp b/src/device_extern.cpp index 3d61e0f..48c59d0 100644 --- a/src/device_extern.cpp +++ b/src/device_extern.cpp @@ -77,8 +77,18 @@ namespace audiere { !module.init("libExtAudioDevice.so")) return 0; - ret = module.open(44100, 2, 16, 1); - if (ret != 0) + int rates[] = { 44100, 48000, 22050, 8000 }; + int rate = -1; + for (size_t i = 0; i < sizeof(rates) / sizeof(rates[0]); i++) + { + ret = module.open(rates[i], 2, 16, 1); + if (ret == 0) + { + rate = rates[i]; + break; + } + } + if (rate > 0) { ADR_LOG("Unable to open audio device\n"); module.uninit(); @@ -94,7 +104,7 @@ namespace audiere { return 0; } - return new ExternAudioDevice(module, 44100, 4096); + return new ExternAudioDevice(module, rate, 4096); } ExternAudioDevice::ExternAudioDevice(ExternModule module, -- cgit v1.2.3