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libremidi update to v5.4.3 and added virtual midi out as default

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This commit is contained in:
Sebastian
2026-06-23 00:05:41 +02:00
parent dc0003232a
commit 51cd271b6f
166 changed files with 8135 additions and 2009 deletions
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include/libremidi/backends/alsa_seq/midi_out.hpp
+10 -14
View File
@@ -3,7 +3,7 @@
#include <libremidi/backends/alsa_seq/helpers.hpp>
#include <libremidi/detail/midi_out.hpp>
namespace libremidi::alsa_seq
NAMESPACE_LIBREMIDI::alsa_seq
{
class midi_out_impl final
@@ -30,7 +30,7 @@ public:
return;
}
if (snd.midi.event_new(this->bufferSize, &this->coder) < 0)
if (snd.midi.event_new(this->m_bufferSize, &this->coder) < 0)
{
libremidi_handle_error(this->configuration, "error initializing MIDI event parser.");
return;
@@ -68,8 +68,9 @@ public:
stdx::error open_port(const output_port& p, std::string_view portName) override
{
unsigned int nSrc = this->get_port_count(SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE);
if (nSrc < 1)
unsigned int n_src
= this->get_port_count(SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE);
if (n_src < 1)
{
libremidi_handle_error(this->configuration, "no MIDI output sources found!");
return make_error_code(std::errc::no_such_device);
@@ -109,11 +110,6 @@ public:
return stdx::error{};
}
stdx::error set_client_name(std::string_view clientName) override
{
return alsa_data::set_client_name(clientName);
}
stdx::error set_port_name(std::string_view portName) override
{
return alsa_data::set_port_name(portName);
@@ -122,9 +118,9 @@ public:
stdx::error send_message(const unsigned char* message, std::size_t size) override
{
int64_t result{};
if (size > this->bufferSize)
if (size > this->m_bufferSize)
{
this->bufferSize = size;
this->m_bufferSize = size;
result = snd.midi.event_resize_buffer(this->coder, size);
if (result != 0)
{
@@ -146,8 +142,8 @@ public:
// FIXME direct is set but snd_seq_event_output_direct is not used...
snd_seq_ev_set_direct(&ev);
const int64_t nBytes = size; // signed to avoir potential overflow with size - offset below
result = snd.midi.event_encode(this->coder, message + offset, (long)(nBytes - offset), &ev);
const int64_t n_bytes = size; // signed to avoir potential overflow with size - offset below
result = snd.midi.event_encode(this->coder, message + offset, (long)(n_bytes - offset), &ev);
if (result < 0)
{
libremidi_handle_warning(this->configuration, "event parsing error!");
@@ -174,6 +170,6 @@ public:
}
private:
uint64_t bufferSize{32};
uint64_t m_bufferSize{32};
};
}