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NO-OP: whitespace

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Robin Gareus 2020-04-29 14:34:54 +02:00
parent 6144de5bf0
commit 551be058f2
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 162 additions and 173 deletions
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335
libs/ardour/globals.cc
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@ -35,21 +35,21 @@
#include <cstdio> // Needed so that libraptor (included in lrdf) won't complain #include <cstdio> // Needed so that libraptor (included in lrdf) won't complain
#include <cstdlib> #include <cstdlib>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/types.h>
#include <sys/time.h> #include <sys/time.h>
#include <sys/types.h>
#ifndef PLATFORM_WINDOWS #ifndef PLATFORM_WINDOWS
#include <sys/resource.h> #include <sys/resource.h>
#endif #endif
#include <unistd.h>
#include <fcntl.h>
#include <errno.h> #include <errno.h>
#include <fcntl.h>
#include <time.h> #include <time.h>
#include <unistd.h>
#include <glib.h> #include <glib.h>
#include "pbd/gstdio_compat.h" #include "pbd/gstdio_compat.h"
#ifdef PLATFORM_WINDOWS #ifdef PLATFORM_WINDOWS
#include <stdio.h> // for _setmaxstdio #include <stdio.h> // for _setmaxstdio
#include <windows.h> // for LARGE_INTEGER #include <windows.h> // for LARGE_INTEGER
#endif #endif
@ -85,22 +85,22 @@
#endif #endif
#include "pbd/cpus.h" #include "pbd/cpus.h"
#include "pbd/enumwriter.h"
#include "pbd/error.h" #include "pbd/error.h"
#include "pbd/file_utils.h"
#include "pbd/fpu.h"
#include "pbd/id.h" #include "pbd/id.h"
#include "pbd/pbd.h" #include "pbd/pbd.h"
#include "pbd/strsplit.h" #include "pbd/strsplit.h"
#include "pbd/fpu.h"
#include "pbd/file_utils.h"
#include "pbd/enumwriter.h"
#include "midi++/port.h"
#include "midi++/mmc.h" #include "midi++/mmc.h"
#include "midi++/port.h"
#include "LuaBridge/LuaBridge.h" #include "LuaBridge/LuaBridge.h"
#include "ardour/analyser.h" #include "ardour/analyser.h"
#include "ardour/audio_library.h"
#include "ardour/audio_backend.h" #include "ardour/audio_backend.h"
#include "ardour/audio_library.h"
#include "ardour/audioengine.h" #include "ardour/audioengine.h"
#include "ardour/audioplaylist.h" #include "ardour/audioplaylist.h"
#include "ardour/audioregion.h" #include "ardour/audioregion.h"
@ -109,9 +109,9 @@
#include "ardour/directory_names.h" #include "ardour/directory_names.h"
#include "ardour/event_type_map.h" #include "ardour/event_type_map.h"
#include "ardour/filesystem_paths.h" #include "ardour/filesystem_paths.h"
#include "ardour/midi_patch_manager.h"
#include "ardour/midi_region.h" #include "ardour/midi_region.h"
#include "ardour/midi_ui.h" #include "ardour/midi_ui.h"
#include "ardour/midi_patch_manager.h"
#include "ardour/midiport_manager.h" #include "ardour/midiport_manager.h"
#include "ardour/mix.h" #include "ardour/mix.h"
#include "ardour/operations.h" #include "ardour/operations.h"
@ -131,17 +131,18 @@
#ifdef LV2_SUPPORT #ifdef LV2_SUPPORT
#include "ardour/uri_map.h" #include "ardour/uri_map.h"
#endif #endif
#include "audiographer/routines.h" #include "audiographer/routines.h"
#if defined (__APPLE__) #if defined(__APPLE__)
#include <CoreFoundation/CoreFoundation.h> #include <CoreFoundation/CoreFoundation.h>
#endif #endif
#include "pbd/i18n.h" #include "pbd/i18n.h"
ARDOUR::RCConfiguration* ARDOUR::Config = 0; ARDOUR::RCConfiguration* ARDOUR::Config = 0;
ARDOUR::RuntimeProfile* ARDOUR::Profile = 0; ARDOUR::RuntimeProfile* ARDOUR::Profile = 0;
ARDOUR::AudioLibrary* ARDOUR::Library = 0; ARDOUR::AudioLibrary* ARDOUR::Library = 0;
using namespace ARDOUR; using namespace ARDOUR;
using namespace std; using namespace std;
@ -149,23 +150,23 @@ using namespace PBD;
bool libardour_initialized = false; bool libardour_initialized = false;
compute_peak_t ARDOUR::compute_peak = 0; compute_peak_t ARDOUR::compute_peak = 0;
find_peaks_t ARDOUR::find_peaks = 0; find_peaks_t ARDOUR::find_peaks = 0;
apply_gain_to_buffer_t ARDOUR::apply_gain_to_buffer = 0; apply_gain_to_buffer_t ARDOUR::apply_gain_to_buffer = 0;
mix_buffers_with_gain_t ARDOUR::mix_buffers_with_gain = 0; mix_buffers_with_gain_t ARDOUR::mix_buffers_with_gain = 0;
mix_buffers_no_gain_t ARDOUR::mix_buffers_no_gain = 0; mix_buffers_no_gain_t ARDOUR::mix_buffers_no_gain = 0;
copy_vector_t ARDOUR::copy_vector = 0; copy_vector_t ARDOUR::copy_vector = 0;
PBD::Signal1<void,std::string> ARDOUR::BootMessage; PBD::Signal1<void, std::string> ARDOUR::BootMessage;
PBD::Signal3<void,std::string,std::string,bool> ARDOUR::PluginScanMessage; PBD::Signal3<void, std::string, std::string, bool> ARDOUR::PluginScanMessage;
PBD::Signal1<void,int> ARDOUR::PluginScanTimeout; PBD::Signal1<void, int> ARDOUR::PluginScanTimeout;
PBD::Signal0<void> ARDOUR::GUIIdle; PBD::Signal0<void> ARDOUR::GUIIdle;
PBD::Signal3<bool,std::string,std::string,int> ARDOUR::CopyConfigurationFiles; PBD::Signal3<bool, std::string, std::string, int> ARDOUR::CopyConfigurationFiles;
std::map<std::string, bool> ARDOUR::reserved_io_names; std::map<std::string, bool> ARDOUR::reserved_io_names;
static bool have_old_configuration_files = false; static bool have_old_configuration_files = false;
static bool running_from_gui = false; static bool running_from_gui = false;
namespace ARDOUR { namespace ARDOUR {
extern void setup_enum_writer (); extern void setup_enum_writer ();
@ -184,14 +185,13 @@ setup_hardware_optimization (bool try_optimization)
bool generic_mix_functions = true; bool generic_mix_functions = true;
if (try_optimization) { if (try_optimization) {
FPU* fpu = FPU::instance ();
FPU* fpu = FPU::instance(); #if defined(ARCH_X86) && defined(BUILD_SSE_OPTIMIZATIONS)
#if defined (ARCH_X86) && defined (BUILD_SSE_OPTIMIZATIONS)
#ifdef PLATFORM_WINDOWS #ifdef PLATFORM_WINDOWS
/* We have AVX-optimized code for Windows */ /* We have AVX-optimized code for Windows */
if (fpu->has_avx()) if (fpu->has_avx ())
#else #else
/* AVX code doesn't compile on Linux yet */ /* AVX code doesn't compile on Linux yet */
if (false) if (false)
@ -209,8 +209,7 @@ setup_hardware_optimization (bool try_optimization)
generic_mix_functions = false; generic_mix_functions = false;
} else if (fpu->has_sse()) { } else if (fpu->has_sse ()) {
info << "Using SSE optimized routines" << endmsg; info << "Using SSE optimized routines" << endmsg;
// SSE SET // SSE SET
@ -222,18 +221,17 @@ setup_hardware_optimization (bool try_optimization)
copy_vector = default_copy_vector; copy_vector = default_copy_vector;
generic_mix_functions = false; generic_mix_functions = false;
} }
#elif defined (__APPLE__) && defined (BUILD_VECLIB_OPTIMIZATIONS) #elif defined(__APPLE__) && defined(BUILD_VECLIB_OPTIMIZATIONS)
if (floor (kCFCoreFoundationVersionNumber) > kCFCoreFoundationVersionNumber10_4) { /* at least Tiger */ if (floor (kCFCoreFoundationVersionNumber) > kCFCoreFoundationVersionNumber10_4) { /* at least Tiger */
compute_peak = veclib_compute_peak; compute_peak = veclib_compute_peak;
find_peaks = veclib_find_peaks; find_peaks = veclib_find_peaks;
apply_gain_to_buffer = veclib_apply_gain_to_buffer; apply_gain_to_buffer = veclib_apply_gain_to_buffer;
mix_buffers_with_gain = veclib_mix_buffers_with_gain; mix_buffers_with_gain = veclib_mix_buffers_with_gain;
mix_buffers_no_gain = veclib_mix_buffers_no_gain; mix_buffers_no_gain = veclib_mix_buffers_no_gain;
copy_vector = default_copy_vector; copy_vector = default_copy_vector;
generic_mix_functions = false; generic_mix_functions = false;
@ -247,7 +245,6 @@ setup_hardware_optimization (bool try_optimization)
} }
if (generic_mix_functions) { if (generic_mix_functions) {
compute_peak = default_compute_peak; compute_peak = default_compute_peak;
find_peaks = default_find_peaks; find_peaks = default_find_peaks;
apply_gain_to_buffer = default_apply_gain_to_buffer; apply_gain_to_buffer = default_apply_gain_to_buffer;
@ -269,10 +266,9 @@ lotsa_files_please ()
struct rlimit rl; struct rlimit rl;
if (getrlimit (RLIMIT_NOFILE, &rl) == 0) { if (getrlimit (RLIMIT_NOFILE, &rl) == 0) {
#ifdef __APPLE__ #ifdef __APPLE__
/* See the COMPATIBILITY note on the Apple setrlimit() man page */ /* See the COMPATIBILITY note on the Apple setrlimit() man page */
rl.rlim_cur = min ((rlim_t) OPEN_MAX, rl.rlim_max); rl.rlim_cur = min ((rlim_t)OPEN_MAX, rl.rlim_max);
#else #else
rl.rlim_cur = rl.rlim_max; rl.rlim_cur = rl.rlim_max;
#endif #endif
@ -304,25 +300,24 @@ lotsa_files_please ()
if (newmax > 0) { if (newmax > 0) {
info << string_compose (_("Your system is configured to limit %1 to %2 open files"), PROGRAM_NAME, newmax) << endmsg; info << string_compose (_("Your system is configured to limit %1 to %2 open files"), PROGRAM_NAME, newmax) << endmsg;
} else { } else {
error << string_compose (_("Could not set system open files limit. Current limit is %1 open files"), _getmaxstdio()) << endmsg; error << string_compose (_("Could not set system open files limit. Current limit is %1 open files"), _getmaxstdio ()) << endmsg;
} }
#endif #endif
} }
static int static int
copy_configuration_files (string const & old_dir, string const & new_dir, int old_version) copy_configuration_files (string const& old_dir, string const& new_dir, int old_version)
{ {
string old_name; string old_name;
string new_name; string new_name;
/* ensure target directory exists */ /* ensure target directory exists */
if (g_mkdir_with_parents (new_dir.c_str(), 0755)) { if (g_mkdir_with_parents (new_dir.c_str (), 0755)) {
return -1; return -1;
} }
if (old_version >= 3) { if (old_version >= 3) {
old_name = Glib::build_filename (old_dir, X_("recent")); old_name = Glib::build_filename (old_dir, X_("recent"));
new_name = Glib::build_filename (new_dir, X_("recent")); new_name = Glib::build_filename (new_dir, X_("recent"));
@ -371,7 +366,7 @@ copy_configuration_files (string const & old_dir, string const & new_dir, int ol
copy_recurse (old_name, new_name); copy_recurse (old_name, new_name);
/* plugin status */ /* plugin status */
g_mkdir_with_parents (Glib::build_filename (new_dir, plugin_metadata_dir_name).c_str(), 0755); g_mkdir_with_parents (Glib::build_filename (new_dir, plugin_metadata_dir_name).c_str (), 0755);
old_name = Glib::build_filename (old_dir, X_("plugin_statuses")); /* until 6.0 */ old_name = Glib::build_filename (old_dir, X_("plugin_statuses")); /* until 6.0 */
new_name = Glib::build_filename (new_dir, plugin_metadata_dir_name, X_("plugin_statuses")); new_name = Glib::build_filename (new_dir, plugin_metadata_dir_name, X_("plugin_statuses"));
@ -393,11 +388,11 @@ copy_configuration_files (string const & old_dir, string const & new_dir, int ol
new_name = Glib::build_filename (new_dir, export_formats_dir_name); new_name = Glib::build_filename (new_dir, export_formats_dir_name);
vector<string> export_formats; vector<string> export_formats;
g_mkdir_with_parents (Glib::build_filename (new_dir, export_formats_dir_name).c_str(), 0755); g_mkdir_with_parents (Glib::build_filename (new_dir, export_formats_dir_name).c_str (), 0755);
find_files_matching_pattern (export_formats, old_name, X_("*.format")); find_files_matching_pattern (export_formats, old_name, X_("*.format"));
for (vector<string>::iterator i = export_formats.begin(); i != export_formats.end(); ++i) { for (vector<string>::iterator i = export_formats.begin (); i != export_formats.end (); ++i) {
std::string from = *i; std::string from = *i;
std::string to = Glib::build_filename (new_name, Glib::path_get_basename (*i)); std::string to = Glib::build_filename (new_name, Glib::path_get_basename (*i));
copy_file (from, to); copy_file (from, to);
} }
} }
@ -428,13 +423,13 @@ ARDOUR::check_for_old_configuration_files ()
} }
int int
ARDOUR::handle_old_configuration_files (boost::function<bool (std::string const&, std::string const&, int)> ui_handler) ARDOUR::handle_old_configuration_files (boost::function<bool(std::string const&, std::string const&, int)> ui_handler)
{ {
if (have_old_configuration_files) { if (have_old_configuration_files) {
int current_version = atoi (X_(PROGRAM_VERSION)); int current_version = atoi (X_(PROGRAM_VERSION));
assert (current_version > 1); // established in check_for_old_configuration_files () assert (current_version > 1); // established in check_for_old_configuration_files ()
int old_version = current_version - 1; int old_version = current_version - 1;
string old_config_dir = user_config_directory (old_version); string old_config_dir = user_config_directory (old_version);
string current_config_dir = user_config_directory (current_version); string current_config_dir = user_config_directory (current_version);
if (ui_handler (old_config_dir, current_config_dir, old_version)) { if (ui_handler (old_config_dir, current_config_dir, old_version)) {
@ -455,7 +450,7 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
running_from_gui = with_gui; running_from_gui = with_gui;
#ifndef NDEBUG #ifndef NDEBUG
if (getenv("ARDOUR_LUA_METATABLES")) { if (getenv ("ARDOUR_LUA_METATABLES")) {
luabridge::Security::setHideMetatables (false); luabridge::Security::setHideMetatables (false);
} }
#endif #endif
@ -464,11 +459,12 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
fftwf_make_planner_thread_safe (); fftwf_make_planner_thread_safe ();
#endif #endif
if (!PBD::init()) return false; if (!PBD::init ())
return false;
#if ENABLE_NLS #if ENABLE_NLS
(void) bindtextdomain(PACKAGE, localedir); (void)bindtextdomain (PACKAGE, localedir);
(void) bind_textdomain_codeset (PACKAGE, "UTF-8"); (void)bind_textdomain_codeset (PACKAGE, "UTF-8");
#endif #endif
SessionEvent::init_event_pool (); SessionEvent::init_event_pool ();
@ -480,10 +476,10 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
MidiRegion::make_property_quarks (); MidiRegion::make_property_quarks ();
AudioRegion::make_property_quarks (); AudioRegion::make_property_quarks ();
RouteGroup::make_property_quarks (); RouteGroup::make_property_quarks ();
Playlist::make_property_quarks (); Playlist::make_property_quarks ();
AudioPlaylist::make_property_quarks (); AudioPlaylist::make_property_quarks ();
PresentationInfo::make_property_quarks (); PresentationInfo::make_property_quarks ();
TransportMaster::make_property_quarks (); TransportMaster::make_property_quarks ();
/* this is a useful ready to use PropertyChange that many /* this is a useful ready to use PropertyChange that many
things need to check. This avoids having to compose things need to check. This avoids having to compose
@ -507,7 +503,7 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
lotsa_files_please (); lotsa_files_please ();
#ifdef HAVE_LRDF #ifdef HAVE_LRDF
lrdf_init(); lrdf_init ();
#endif #endif
Library = new AudioLibrary; Library = new AudioLibrary;
@ -521,20 +517,19 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
Config->set_use_windows_vst (use_windows_vst); Config->set_use_windows_vst (use_windows_vst);
#ifdef LXVST_SUPPORT #ifdef LXVST_SUPPORT
Config->set_use_lxvst(true); Config->set_use_lxvst (true);
#endif #endif
Profile = new RuntimeProfile; Profile = new RuntimeProfile;
#ifdef WINDOWS_VST_SUPPORT #ifdef WINDOWS_VST_SUPPORT
if (Config->get_use_windows_vst() && fst_init (0)) { if (Config->get_use_windows_vst () && fst_init (0)) {
return false; return false;
} }
#endif #endif
#ifdef LXVST_SUPPORT #ifdef LXVST_SUPPORT
if (Config->get_use_lxvst() && vstfx_init (0)) { if (Config->get_use_lxvst () && vstfx_init (0)) {
return false; return false;
} }
#endif #endif
@ -549,13 +544,13 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
Analyser::init (); Analyser::init ();
/* singletons - first object is "it" */ /* singletons - first object is "it" */
(void) PluginManager::instance(); (void)PluginManager::instance ();
#ifdef LV2_SUPPORT #ifdef LV2_SUPPORT
(void) URIMap::instance(); (void)URIMap::instance ();
#endif #endif
(void) EventTypeMap::instance(); (void)EventTypeMap::instance ();
ControlProtocolManager::instance().discover_control_protocols (); ControlProtocolManager::instance ().discover_control_protocols ();
/* for each control protocol, check for a request buffer factory method /* for each control protocol, check for a request buffer factory method
and if it exists, store it in the EventLoop list of such and if it exists, store it in the EventLoop list of such
@ -563,7 +558,7 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
with EventLoops so that signal emission can be RT-safe. with EventLoops so that signal emission can be RT-safe.
*/ */
ControlProtocolManager::instance().register_request_buffer_factories (); ControlProtocolManager::instance ().register_request_buffer_factories ();
/* it would be nice if this could auto-register itself in the /* it would be nice if this could auto-register itself in the
constructor, since MidiControlUI is a singleton, but it can't be constructor, since MidiControlUI is a singleton, but it can't be
created until after the engine is running. Therefore we have to created until after the engine is running. Therefore we have to
@ -575,9 +570,9 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
how many more per-thread buffer sets we need above how many more per-thread buffer sets we need above
the h/w concurrency, but its definitely > 1 more. the h/w concurrency, but its definitely > 1 more.
*/ */
BufferManager::init (hardware_concurrency() + 4); BufferManager::init (hardware_concurrency () + 4);
PannerManager::instance().discover_panners(); PannerManager::instance ().discover_panners ();
ARDOUR::AudioEngine::create (); ARDOUR::AudioEngine::create ();
TransportMasterManager::create (); TransportMasterManager::create ();
@ -594,25 +589,25 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir
while for pure I/O (e.g. "Click") track/bus creation must always fail. while for pure I/O (e.g. "Click") track/bus creation must always fail.
*/ */
reserved_io_names[_("Monitor")] = true; reserved_io_names[_("Monitor")] = true;
reserved_io_names[_("Master")] = true; reserved_io_names[_("Master")] = true;
reserved_io_names["auditioner"] = true; // auditioner.cc Track (s, "auditioner",...) reserved_io_names[X_("auditioner")] = true; // auditioner.cc Track (s, "auditioner",...)
reserved_io_names[_("Virtual Keyboard")] = false; reserved_io_names[_("Virtual Keyboard")] = false;
/* pure I/O */ /* pure I/O */
reserved_io_names[X_("Click")] = false; // session.cc ClickIO (*this, X_("Click") reserved_io_names[X_("Click")] = false; // session.cc ClickIO (*this, X_("Click")
reserved_io_names[_("Control")] = false; reserved_io_names[_("Control")] = false;
reserved_io_names[_("Mackie")] = false; reserved_io_names[_("Mackie")] = false;
reserved_io_names[_("FaderPort Recv")] = false; reserved_io_names[_("FaderPort Recv")] = false;
reserved_io_names[_("FaderPort Send")] = false; reserved_io_names[_("FaderPort Send")] = false;
reserved_io_names[_("FaderPort2 Recv")] = false; reserved_io_names[_("FaderPort2 Recv")] = false;
reserved_io_names[_("FaderPort2 Send")] = false; reserved_io_names[_("FaderPort2 Send")] = false;
reserved_io_names[_("FaderPort8 Recv")] = false; reserved_io_names[_("FaderPort8 Recv")] = false;
reserved_io_names[_("FaderPort8 Send")] = false; reserved_io_names[_("FaderPort8 Send")] = false;
reserved_io_names[_("FaderPort16 Recv")] = false; reserved_io_names[_("FaderPort16 Recv")] = false;
reserved_io_names[_("FaderPort16 Send")] = false; reserved_io_names[_("FaderPort16 Send")] = false;
MIDI::Name::MidiPatchManager::instance().load_midnams_in_thread (); MIDI::Name::MidiPatchManager::instance ().load_midnams_in_thread ();
libardour_initialized = true; libardour_initialized = true;
@ -625,24 +620,22 @@ ARDOUR::init_post_engine (uint32_t start_cnt)
XMLNode* node; XMLNode* node;
if (start_cnt == 0) { if (start_cnt == 0) {
if (!running_from_gui) { if (!running_from_gui) {
/* find plugins, but only using the existing cache (i.e. do /* find plugins, but only using the existing cache (i.e. do
* not discover new ones. GUIs are responsible for * not discover new ones. GUIs are responsible for
* invoking this themselves after the engine is * invoking this themselves after the engine is
* started, with whatever options they want. * started, with whatever options they want.
*/ */
ARDOUR::PluginManager::instance().refresh (true); ARDOUR::PluginManager::instance ().refresh (true);
} }
if ((node = Config->control_protocol_state()) != 0) { if ((node = Config->control_protocol_state ()) != 0) {
ControlProtocolManager::instance().set_state (*node, 0 /* here: global-config state */); ControlProtocolManager::instance ().set_state (*node, 0 /* here: global-config state */);
} }
} }
TransportMasterManager::instance().restart (); TransportMasterManager::instance ().restart ();
} }
void void
@ -654,7 +647,7 @@ ARDOUR::cleanup ()
engine_startup_connection.disconnect (); engine_startup_connection.disconnect ();
delete &ControlProtocolManager::instance(); delete &ControlProtocolManager::instance ();
ARDOUR::AudioEngine::destroy (); ARDOUR::AudioEngine::destroy ();
delete Library; delete Library;
@ -666,9 +659,9 @@ ARDOUR::cleanup ()
#endif #endif
#ifdef LXVST_SUPPORT #ifdef LXVST_SUPPORT
vstfx_exit(); vstfx_exit ();
#endif #endif
delete &PluginManager::instance(); delete &PluginManager::instance ();
delete Config; delete Config;
PBD::cleanup (); PBD::cleanup ();
@ -676,7 +669,7 @@ ARDOUR::cleanup ()
} }
bool bool
ARDOUR::no_auto_connect() ARDOUR::no_auto_connect ()
{ {
return getenv ("ARDOUR_NO_AUTOCONNECT") != 0; return getenv ("ARDOUR_NO_AUTOCONNECT") != 0;
} }
@ -697,44 +690,44 @@ ARDOUR::setup_fpu ()
unsigned int MXCSR; unsigned int MXCSR;
if (!fpu->has_flush_to_zero() && !fpu->has_denormals_are_zero()) { if (!fpu->has_flush_to_zero () && !fpu->has_denormals_are_zero ()) {
return; return;
} }
MXCSR = _mm_getcsr(); MXCSR = _mm_getcsr ();
#ifdef DEBUG_DENORMAL_EXCEPTION #ifdef DEBUG_DENORMAL_EXCEPTION
/* This will raise a FP exception if a denormal is detected */ /* This will raise a FP exception if a denormal is detected */
MXCSR &= ~_MM_MASK_DENORM; MXCSR &= ~_MM_MASK_DENORM;
#endif #endif
switch (Config->get_denormal_model()) { switch (Config->get_denormal_model ()) {
case DenormalNone: case DenormalNone:
MXCSR &= ~(_MM_FLUSH_ZERO_ON | 0x40); MXCSR &= ~(_MM_FLUSH_ZERO_ON | 0x40);
break; break;
case DenormalFTZ: case DenormalFTZ:
if (fpu->has_flush_to_zero()) { if (fpu->has_flush_to_zero ()) {
MXCSR |= _MM_FLUSH_ZERO_ON;
}
break;
case DenormalDAZ:
MXCSR &= ~_MM_FLUSH_ZERO_ON;
if (fpu->has_denormals_are_zero()) {
MXCSR |= 0x40;
}
break;
case DenormalFTZDAZ:
if (fpu->has_flush_to_zero()) {
if (fpu->has_denormals_are_zero()) {
MXCSR |= _MM_FLUSH_ZERO_ON | 0x40;
} else {
MXCSR |= _MM_FLUSH_ZERO_ON; MXCSR |= _MM_FLUSH_ZERO_ON;
} }
} break;
break;
case DenormalDAZ:
MXCSR &= ~_MM_FLUSH_ZERO_ON;
if (fpu->has_denormals_are_zero ()) {
MXCSR |= 0x40;
}
break;
case DenormalFTZDAZ:
if (fpu->has_flush_to_zero ()) {
if (fpu->has_denormals_are_zero ()) {
MXCSR |= _MM_FLUSH_ZERO_ON | 0x40;
} else {
MXCSR |= _MM_FLUSH_ZERO_ON;
}
}
break;
} }
_mm_setcsr (MXCSR); _mm_setcsr (MXCSR);
@ -742,26 +735,26 @@ ARDOUR::setup_fpu ()
#elif defined(__aarch64__) #elif defined(__aarch64__)
/* http://infocenter.arm.com/help/topic/com.arm.doc.ddi0488d/CIHCACFF.html /* http://infocenter.arm.com/help/topic/com.arm.doc.ddi0488d/CIHCACFF.html
* bit 24: flush-to-zero */ * bit 24: flush-to-zero */
if (Config->get_denormal_model() != DenormalNone) { if (Config->get_denormal_model () != DenormalNone) {
uint64_t cw; uint64_t cw;
__asm__ __volatile__ ( __asm__ __volatile__(
"mrs %0, fpcr \n" "mrs %0, fpcr \n"
"orr %0, %0, #0x1000000 \n" "orr %0, %0, #0x1000000 \n"
"msr fpcr, %0 \n" "msr fpcr, %0 \n"
"isb \n" "isb \n"
: "=r"(cw) :: "memory"); : "=r"(cw)::"memory");
} }
#elif defined(__arm__) #elif defined(__arm__)
/* http://infocenter.arm.com/help/topic/com.arm.doc.dui0068b/BCFHFBGA.html /* http://infocenter.arm.com/help/topic/com.arm.doc.dui0068b/BCFHFBGA.html
* bit 24: flush-to-zero */ * bit 24: flush-to-zero */
if (Config->get_denormal_model() != DenormalNone) { if (Config->get_denormal_model () != DenormalNone) {
uint32_t cw; uint32_t cw;
__asm__ __volatile__ ( __asm__ __volatile__(
"vmrs %0, fpscr \n" "vmrs %0, fpscr \n"
"orr %0, %0, #0x1000000 \n" "orr %0, %0, #0x1000000 \n"
"vmsr fpscr, %0 \n" "vmsr fpscr, %0 \n"
: "=r"(cw) :: "memory"); : "=r"(cw)::"memory");
} }
#endif #endif
@ -775,13 +768,13 @@ static const bool translate_by_default = true;
string string
ARDOUR::translation_enable_path () ARDOUR::translation_enable_path ()
{ {
return Glib::build_filename (user_config_directory(), ".translate"); return Glib::build_filename (user_config_directory (), ".translate");
} }
bool bool
ARDOUR::translations_are_enabled () ARDOUR::translations_are_enabled ()
{ {
int fd = g_open (ARDOUR::translation_enable_path().c_str(), O_RDONLY, 0444); int fd = g_open (ARDOUR::translation_enable_path ().c_str (), O_RDONLY, 0444);
if (fd < 0) { if (fd < 0) {
return translate_by_default; return translate_by_default;
@ -802,8 +795,8 @@ ARDOUR::translations_are_enabled ()
bool bool
ARDOUR::set_translations_enabled (bool yn) ARDOUR::set_translations_enabled (bool yn)
{ {
string i18n_enabler = ARDOUR::translation_enable_path(); string i18n_enabler = ARDOUR::translation_enable_path ();
int fd = g_open (i18n_enabler.c_str(), O_WRONLY|O_CREAT|O_TRUNC, 0644); int fd = g_open (i18n_enabler.c_str (), O_WRONLY | O_CREAT | O_TRUNC, 0644);
if (fd < 0) { if (fd < 0) {
return false; return false;
@ -817,21 +810,20 @@ ARDOUR::set_translations_enabled (bool yn)
c = '0'; c = '0';
} }
(void) ::write (fd, &c, 1); (void)::write (fd, &c, 1);
(void) ::close (fd); (void)::close (fd);
Config->ParameterChanged ("enable-translation"); Config->ParameterChanged ("enable-translation");
return true; return true;
} }
vector<SyncSource> vector<SyncSource>
ARDOUR::get_available_sync_options () ARDOUR::get_available_sync_options ()
{ {
vector<SyncSource> ret; vector<SyncSource> ret;
boost::shared_ptr<AudioBackend> backend = AudioEngine::instance()->current_backend(); boost::shared_ptr<AudioBackend> backend = AudioEngine::instance ()->current_backend ();
if (backend && backend->name() == "JACK") { if (backend && backend->name () == "JACK") {
ret.push_back (Engine); ret.push_back (Engine);
} }
@ -853,21 +845,21 @@ ARDOUR::get_available_sync_options ()
#define CLOCK_REALTIME 0 #define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 0 #define CLOCK_MONOTONIC 0
int int
clock_gettime (int /*clk_id*/, struct timespec *t) clock_gettime (int /*clk_id*/, struct timespec* t)
{ {
static bool initialized = false; static bool initialized = false;
static mach_timebase_info_data_t timebase; static mach_timebase_info_data_t timebase;
if (!initialized) { if (!initialized) {
mach_timebase_info(&timebase); mach_timebase_info (&timebase);
initialized = true; initialized = true;
} }
uint64_t time; uint64_t time;
time = mach_absolute_time(); time = mach_absolute_time ();
double nseconds = ((double)time * (double)timebase.numer)/((double)timebase.denom); double nseconds = ((double)time * (double)timebase.numer) / ((double)timebase.denom);
double seconds = ((double)time * (double)timebase.numer)/((double)timebase.denom * 1e9); double seconds = ((double)time * (double)timebase.numer) / ((double)timebase.denom * 1e9);
t->tv_sec = seconds; t->tv_sec = seconds;
t->tv_nsec = nseconds; t->tv_nsec = nseconds;
return 0; return 0;
} }
#endif #endif
@ -876,11 +868,11 @@ ARDOUR::get_microseconds ()
{ {
#ifdef PLATFORM_WINDOWS #ifdef PLATFORM_WINDOWS
microseconds_t ret = 0; microseconds_t ret = 0;
LARGE_INTEGER freq, time; LARGE_INTEGER freq, time;
if (QueryPerformanceFrequency(&freq)) if (QueryPerformanceFrequency (&freq))
if (QueryPerformanceCounter(&time)) if (QueryPerformanceCounter (&time))
ret = (microseconds_t)((time.QuadPart * 1000000) / freq.QuadPart); ret = (microseconds_t) ((time.QuadPart * 1000000) / freq.QuadPart);
return ret; return ret;
#else #else
@ -889,7 +881,7 @@ ARDOUR::get_microseconds ()
/* EEEK! */ /* EEEK! */
return 0; return 0;
} }
return (microseconds_t) ts.tv_sec * 1000000 + (ts.tv_nsec/1000); return (microseconds_t)ts.tv_sec * 1000000 + (ts.tv_nsec / 1000);
#endif #endif
} }
@ -903,15 +895,12 @@ ARDOUR::get_microseconds ()
int int
ARDOUR::format_data_width (ARDOUR::SampleFormat format) ARDOUR::format_data_width (ARDOUR::SampleFormat format)
{ {
switch (format) { switch (format) {
case ARDOUR::FormatInt16: case ARDOUR::FormatInt16:
return 16; return 16;
case ARDOUR::FormatInt24: case ARDOUR::FormatInt24:
return 24; return 24;
default: default:
return 32; return 32;
} }
} }