本文整理汇总了C++中vm::ptr::set方法的典型用法代码示例。如果您正苦于以下问题：C++ ptr::set方法的具体用法？C++ ptr::set怎么用？C++ ptr::set使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vm::ptr的用法示例。
在下文中一共展示了ptr::set方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: initialize_tls
static void initialize_tls()
{
// allocate if not initialized
if (!g_tls_net_data)
{
g_tls_net_data.set(vm::alloc(sizeof(decltype(g_tls_net_data)::type), vm::main));
thread_ctrl::at_exit([addr = g_tls_net_data.addr()]
{
vm::dealloc_verbose_nothrow(addr, vm::main);
});
}
}示例2:
static never_inline void initialize_tls()
{
// allocate if not initialized
if (!g_tls_net_data)
{
g_tls_net_data.set(vm::alloc(sizeof(decltype(g_tls_net_data)::type), vm::main));
// Initial values
g_tls_net_data->_errno = SYS_NET_EBUSY;
thread_ctrl::atexit([addr = g_tls_net_data.addr()]
{
vm::dealloc_verbose_nothrow(addr, vm::main);
});
}
}示例3: cellSurMixerCreate
s32 cellSurMixerCreate(vm::cptr<CellSurMixerConfig> config)
{
libmixer.Warning("cellSurMixerCreate(config=*0x%x)", config);
g_surmx.audio_port = g_audio.open_port();
if (!~g_surmx.audio_port)
{
return CELL_LIBMIXER_ERROR_FULL;
}
g_surmx.priority = config->priority;
g_surmx.ch_strips_1 = config->chStrips1;
g_surmx.ch_strips_2 = config->chStrips2;
g_surmx.ch_strips_6 = config->chStrips6;
g_surmx.ch_strips_8 = config->chStrips8;
AudioPortConfig& port = g_audio.ports[g_surmx.audio_port];
port.channel = 8;
port.block = 16;
port.attr = 0;
port.addr = g_audio.buffer + AUDIO_PORT_OFFSET * g_surmx.audio_port;
port.read_index_addr = g_audio.indexes + sizeof(u64) * g_surmx.audio_port;
port.size = port.channel * port.block * AUDIO_SAMPLES * sizeof(float);
port.tag = 0;
port.level = 1.0f;
port.level_set.data = { 1.0f, 0.0f };
libmixer.Warning("*** audio port opened (port=%d)", g_surmx.audio_port);
mixcount = 0;
surMixerCb.set(0);
libmixer.Warning("*** surMixer created (ch1=%d, ch2=%d, ch6=%d, ch8=%d)", config->chStrips1, config->chStrips2, config->chStrips6, config->chStrips8);
auto ppu = Emu.GetIdManager().make_ptr<PPUThread>("Surmixer Thread");
ppu->prio = 1001;
ppu->stack_size = 0x10000;
ppu->custom_task = [](PPUThread& CPU)
{
AudioPortConfig& port = g_audio.ports[g_surmx.audio_port];
while (port.state.load() != AUDIO_PORT_STATE_CLOSED && !Emu.IsStopped())
{
if (mixcount > (port.tag + 0)) // adding positive value (1-15): preemptive buffer filling (hack)
{
std::this_thread::sleep_for(std::chrono::milliseconds(1)); // hack
continue;
}
if (port.state.load() == AUDIO_PORT_STATE_STARTED)
{
//u64 stamp0 = get_system_time();
memset(mixdata, 0, sizeof(mixdata));
if (surMixerCb)
{
surMixerCb(CPU, surMixerCbArg, (u32)mixcount, 256);
}
//u64 stamp1 = get_system_time();
{
std::lock_guard<std::mutex> lock(mixer_mutex);
for (auto& p : ssp) if (p.m_active && p.m_created)
{
auto v = vm::ptrl<s16>::make(p.m_addr); // 16-bit LE audio data
float left = 0.0f;
float right = 0.0f;
float speed = fabs(p.m_speed);
float fpos = 0.0f;
for (s32 i = 0; i < 256; i++) if (p.m_active)
{
u32 pos = p.m_position;
s32 pos_inc = 0;
if (p.m_speed > 0.0f) // select direction
{
pos_inc = 1;
}
else if (p.m_speed < 0.0f)
{
pos_inc = -1;
}
s32 shift = i - (int)fpos; // change playback speed (simple and rough)
if (shift > 0)
{
// slow playback
pos_inc = 0; // duplicate one sample at this time
fpos += 1.0f;
fpos += speed;
}
else if (shift < 0)
{
// fast playback
i--; // mix two sample into one at this time
fpos -= 1.0f;
}
else
//.........这里部分代码省略.........