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Adding explicit check for using dummy file devices.

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Calling into the file device factory without being compiled with file
devices makes no sense and would cause hard-to-debug errors. Therefore
I'm adding an explicit check so this isn't allowed.

R=henrika@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/13849004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6621 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
phoglund@webrtc.org 2014-07-08 11:39:19 +00:00
parent 33d110d8ea
commit 22292df53b
1 changed files with 6 additions and 0 deletions
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6
webrtc/modules/audio_device/dummy/file_audio_device_factory.cc
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@ -32,6 +32,12 @@ FileAudioDevice* FileAudioDeviceFactory::CreateFileAudioDevice(
void FileAudioDeviceFactory::SetFilenamesToUse(
const char* inputAudioFilename, const char* outputAudioFilename) {
#ifndef WEBRTC_DUMMY_FILE_DEVICES
// Sanity: must be compiled with the right define to run this.
printf("Trying to use dummy file devices, but is not compiled "
"with WEBRTC_DUMMY_FILE_DEVICES. Bailing out.\n");
exit(1);
#endif
assert(strlen(inputAudioFilename) < MAX_FILENAME_LEN &&
strlen(outputAudioFilename) < MAX_FILENAME_LEN);