openMSX
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#include <VLM5030.hh>
Public Member Functions | |
VLM5030 (const std::string &name, static_string_view desc, std::string_view romFilename, const DeviceConfig &config) | |
~VLM5030 () | |
void | reset () |
void | writeData (uint8_t data) |
latch control data More... | |
void | writeControl (uint8_t data, EmuTime::param time) |
set RST / VCU / ST pins More... | |
bool | getBSY (EmuTime::param time) const |
get BSY pin level More... | |
template<typename Archive > | |
void | serialize (Archive &ar, unsigned version) |
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bool | generateInput (float *buffer, size_t num) |
Note: To enable various optimizations (like SSE), this method is allowed to generate up to 3 extra sample. More... | |
DynamicClock & | getEmuClock () |
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SoundDevice (const SoundDevice &)=delete | |
SoundDevice & | operator= (const SoundDevice &)=delete |
const std::string & | getName () const |
Get the unique name that identifies this sound device. More... | |
std::string_view | getDescription () const |
Gets a description of this sound device, to be presented to the user. More... | |
bool | isStereo () const |
Is this a stereo device? This is set in the constructor and cannot be changed anymore. More... | |
AmplificationFactors | getAmplificationFactor () const |
void | setSoftwareVolume (float volume, EmuTime::param time) |
Change the 'software volume' of this sound device. More... | |
void | setSoftwareVolume (float left, float right, EmuTime::param time) |
void | recordChannel (unsigned channel, const Filename &filename) |
void | muteChannel (unsigned channel, bool muted) |
virtual void | setOutputRate (unsigned hostSampleRate, double speed)=0 |
When a SoundDevice registers itself with the Mixer, the Mixer sets the required sampleRate through this method. More... | |
virtual bool | updateBuffer (size_t length, float *buffer, EmuTime::param time)=0 |
Generate sample data. More... | |
Additional Inherited Members | |
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enum | ResampleType { RESAMPLE_HQ , RESAMPLE_LQ , RESAMPLE_BLIP } |
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static constexpr unsigned | MAX_CHANNELS = 24 |
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ResampledSoundDevice (MSXMotherBoard &motherBoard, std::string_view name, static_string_view description, unsigned channels, unsigned inputSampleRate, bool stereo) | |
~ResampledSoundDevice () | |
void | setOutputRate (unsigned hostSampleRate, double speed) override |
When a SoundDevice registers itself with the Mixer, the Mixer sets the required sampleRate through this method. More... | |
bool | updateBuffer (size_t length, float *buffer, EmuTime::param time) override |
Generate sample data. More... | |
void | update (const Setting &setting) noexcept override |
void | createResampler () |
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SoundDevice (MSXMixer &mixer, std::string_view name, static_string_view description, unsigned numChannels, unsigned inputRate, bool stereo) | |
Constructor. More... | |
~SoundDevice () | |
virtual float | getAmplificationFactorImpl () const |
Get amplification/attenuation factor for this device. More... | |
void | registerSound (const DeviceConfig &config) |
Registers this sound device with the Mixer. More... | |
void | unregisterSound () |
Unregisters this sound device with the Mixer. More... | |
void | updateStream (EmuTime::param time) |
void | setInputRate (unsigned sampleRate) |
unsigned | getInputRate () const |
virtual void | generateChannels (std::span< float * > buffers, unsigned num)=0 |
Abstract method to generate the actual sound data. More... | |
bool | mixChannels (float *dataOut, size_t samples) |
Calls generateChannels() and combines the output to a single channel. More... | |
const DynamicClock & | getHostSampleClock () const |
See MSXMixer::getHostSampleClock(). More... | |
double | getEffectiveSpeed () const |
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Observer ()=default | |
~Observer ()=default | |
Observer (const Observer &)=delete | |
Observer & | operator= (const Observer &)=delete |
virtual void | update (const Setting &subject) noexcept=0 |
virtual void | subjectDeleted (const Setting &) |
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static void | addFill (float *&buffer, float value, unsigned num) |
Adds a number of samples that all have the same value. More... | |
Definition at line 15 of file VLM5030.hh.
openmsx::VLM5030::VLM5030 | ( | const std::string & | name, |
static_string_view | desc, | ||
std::string_view | romFilename, | ||
const DeviceConfig & | config | ||
) |
Definition at line 524 of file VLM5030.cc.
References openmsx::PH_IDLE, openmsx::SoundDevice::registerSound(), reset(), and openmsx::Rom::size().
openmsx::VLM5030::~VLM5030 | ( | ) |
Definition at line 538 of file VLM5030.cc.
References openmsx::SoundDevice::unregisterSound().
bool openmsx::VLM5030::getBSY | ( | EmuTime::param | time | ) | const |
get BSY pin level
Definition at line 417 of file VLM5030.cc.
References openmsx::SoundDevice::updateStream().
Referenced by openmsx::RomKonamiKeyboardMaster::peekIO().
void openmsx::VLM5030::reset | ( | ) |
Definition at line 395 of file VLM5030.cc.
References ranges::fill(), and openmsx::PH_RESET.
Referenced by openmsx::RomKonamiKeyboardMaster::reset(), and VLM5030().
void openmsx::VLM5030::serialize | ( | Archive & | ar, |
unsigned | version | ||
) |
Definition at line 544 of file VLM5030.cc.
void openmsx::VLM5030::writeControl | ( | uint8_t | data, |
EmuTime::param | time | ||
) |
set RST / VCU / ST pins
Definition at line 429 of file VLM5030.cc.
References openmsx::SoundDevice::updateStream().
Referenced by openmsx::RomKonamiKeyboardMaster::writeIO().
void openmsx::VLM5030::writeData | ( | uint8_t | data | ) |
latch control data
Definition at line 424 of file VLM5030.cc.
Referenced by openmsx::RomKonamiKeyboardMaster::writeIO().