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Minor coding improvements for c71aa6 .

This commit is contained in:
Alexander Bikadorov 2015-05-04 15:43:23 +02:00
parent c71aa61f8f
commit 96f4d64449
1 changed files with 7 additions and 6 deletions
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13
src/musicbrainz/chromaprinter.cpp
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@ -31,7 +31,8 @@
static const int kDecodeRate = 11025;
static const int kDecodeChannels = 1;
static const int kPlayLength = 30; // seconds
static const int kPlayLengthSecs = 30;
static const int kTimeoutSecs = 10;
Chromaprinter::Chromaprinter(const QString& filename)
: filename_(filename), convert_element_(nullptr) {}
@ -99,10 +100,10 @@ QString Chromaprinter::CreateFingerprint() {
// Play only first x seconds
gst_element_set_state(pipeline, GST_STATE_PAUSED);
// wait for state change before seeking
gst_element_get_state(pipeline, nullptr, nullptr, 10 * GST_SECOND);
gst_element_get_state(pipeline, nullptr, nullptr, kTimeoutSecs * GST_SECOND);
gst_element_seek(pipeline, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
GST_SEEK_TYPE_SET, 0 * GST_SECOND, GST_SEEK_TYPE_SET,
kPlayLength * GST_SECOND);
kPlayLengthSecs * GST_SECOND);
QTime time;
time.start();
@ -112,14 +113,14 @@ QString Chromaprinter::CreateFingerprint() {
// Wait until EOS or error
GstMessage* msg = gst_bus_timed_pop_filtered(
bus, 10 * GST_SECOND,
bus, kTimeoutSecs * GST_SECOND,
static_cast<GstMessageType>(GST_MESSAGE_EOS | GST_MESSAGE_ERROR));
if (msg != nullptr) {
if (msg->type == GST_MESSAGE_ERROR) {
// Report error
GError* error;
gchar* debugs;
GError* error = nullptr;
gchar* debugs = nullptr;
gst_message_parse_error(msg, &error, &debugs);
QString message = QString::fromLocal8Bit(error->message);