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| author | David Robillard <d@drobilla.net> | 2020-11-27 17:57:40 +0100 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2020-11-27 21:42:51 +0100 |
| commit | e398029f74d6be188829032f5f4d8a8a9e2fb3f9 (patch) | |
| tree | 7685185b92290e8d61462d7e9f3d4ddea134c10b /src/AlsaDriver.cpp | |
| parent | 6342c9cfa934b356b6903be030ce2667c4e5b829 (diff) | |
| download | patchage-e398029f74d6be188829032f5f4d8a8a9e2fb3f9.tar.gz patchage-e398029f74d6be188829032f5f4d8a8a9e2fb3f9.tar.bz2 patchage-e398029f74d6be188829032f5f4d8a8a9e2fb3f9.zip | |
Always initialize variables
Diffstat (limited to 'src/AlsaDriver.cpp')
| -rw-r--r-- | src/AlsaDriver.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/AlsaDriver.cpp b/src/AlsaDriver.cpp index 64b13c4..f7143b2 100644 --- a/src/AlsaDriver.cpp +++ b/src/AlsaDriver.cpp @@ -111,11 +111,11 @@ AlsaDriver::refresh() _ignored.clear(); _port_addrs.clear(); - snd_seq_client_info_t* cinfo; + snd_seq_client_info_t* cinfo = nullptr; snd_seq_client_info_alloca(&cinfo); snd_seq_client_info_set_client(cinfo, -1); - snd_seq_port_info_t* pinfo; + snd_seq_port_info_t* pinfo = nullptr; snd_seq_port_info_alloca(&pinfo); PatchageModule* parent = nullptr; @@ -154,7 +154,7 @@ AlsaDriver::refresh() continue; } - snd_seq_query_subscribe_t* subsinfo; + snd_seq_query_subscribe_t* subsinfo = nullptr; snd_seq_query_subscribe_alloca(&subsinfo); snd_seq_query_subscribe_set_root(subsinfo, addr); snd_seq_query_subscribe_set_index(subsinfo, 0); @@ -234,12 +234,12 @@ AlsaDriver::create_port_view_internal(Patchage* patchage, return; } - snd_seq_client_info_t* cinfo; + snd_seq_client_info_t* cinfo = nullptr; snd_seq_client_info_alloca(&cinfo); snd_seq_client_info_set_client(cinfo, addr.client); snd_seq_get_any_client_info(_seq, addr.client, cinfo); - snd_seq_port_info_t* pinfo; + snd_seq_port_info_t* pinfo = nullptr; snd_seq_port_info_alloca(&pinfo); snd_seq_port_info_set_client(pinfo, addr.client); snd_seq_port_info_set_port(pinfo, addr.port); @@ -336,12 +336,12 @@ AlsaDriver::ignore(const snd_seq_addr_t& addr, bool add) return false; } - snd_seq_client_info_t* cinfo; + snd_seq_client_info_t* cinfo = nullptr; snd_seq_client_info_alloca(&cinfo); snd_seq_client_info_set_client(cinfo, addr.client); snd_seq_get_any_client_info(_seq, addr.client, cinfo); - snd_seq_port_info_t* pinfo; + snd_seq_port_info_t* pinfo = nullptr; snd_seq_port_info_alloca(&pinfo); snd_seq_port_info_set_client(pinfo, addr.client); snd_seq_port_info_set_port(pinfo, addr.port); @@ -394,7 +394,7 @@ AlsaDriver::connect(PatchagePort* src_port, PatchagePort* dst_port) bool result = true; - snd_seq_port_subscribe_t* subs; + snd_seq_port_subscribe_t* subs = nullptr; snd_seq_port_subscribe_malloc(&subs); snd_seq_port_subscribe_set_sender(subs, &src.id.alsa_addr); snd_seq_port_subscribe_set_dest(subs, &dst.id.alsa_addr); @@ -445,7 +445,7 @@ AlsaDriver::disconnect(PatchagePort* src_port, PatchagePort* dst_port) const PortID src = s->second; const PortID dst = d->second; - snd_seq_port_subscribe_t* subs; + snd_seq_port_subscribe_t* subs = nullptr; snd_seq_port_subscribe_malloc(&subs); snd_seq_port_subscribe_set_sender(subs, &src.id.alsa_addr); snd_seq_port_subscribe_set_dest(subs, &dst.id.alsa_addr); @@ -477,7 +477,7 @@ AlsaDriver::disconnect(PatchagePort* src_port, PatchagePort* dst_port) bool AlsaDriver::create_refresh_port() { - snd_seq_port_info_t* port_info; + snd_seq_port_info_t* port_info = nullptr; snd_seq_port_info_alloca(&port_info); snd_seq_port_info_set_name(port_info, "System Announcement Reciever"); snd_seq_port_info_set_type(port_info, SND_SEQ_PORT_TYPE_APPLICATION); @@ -529,13 +529,13 @@ AlsaDriver::_refresh_main() int caps = 0; - snd_seq_client_info_t* cinfo; + snd_seq_client_info_t* cinfo = nullptr; snd_seq_client_info_alloca(&cinfo); - snd_seq_port_info_t* pinfo; + snd_seq_port_info_t* pinfo = nullptr; snd_seq_port_info_alloca(&pinfo); - snd_seq_event_t* ev; + snd_seq_event_t* ev = nullptr; while (snd_seq_event_input(_seq, &ev) > 0) { assert(ev); |