本文整理汇总了C++中NELEMENTS函数的典型用法代码示例。如果您正苦于以下问题：C++ NELEMENTS函数的具体用法？C++ NELEMENTS怎么用？C++ NELEMENTS使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了NELEMENTS函数的15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: vp8_destroy
static vpx_codec_err_t vp8_destroy(vpx_codec_alg_priv_t *ctx)
{
int i;
vp8dx_remove_decompressor(ctx->pbi);
for (i = NELEMENTS(ctx->mmaps) - 1; i >= 0; i--)
{
if (ctx->mmaps[i].dtor)
ctx->mmaps[i].dtor(&ctx->mmaps[i]);
}
#if CONFIG_OPENCL
if (cl_initialized == CL_SUCCESS){
cl_destroy(NULL, VP8_CL_NOT_INITIALIZED);
#if HAVE_DLOPEN
close_cl();
#endif
}
#endif
return VPX_CODEC_OK;
}示例2: vp8_init_ctx
static void vp8_init_ctx(vpx_codec_ctx_t *ctx, const vpx_codec_mmap_t *mmap)
{
int i;
ctx->priv = mmap->base;
ctx->priv->sz = sizeof(*ctx->priv);
ctx->priv->iface = ctx->iface;
ctx->priv->alg_priv = mmap->base;
for (i = 0; i < NELEMENTS(ctx->priv->alg_priv->mmaps); i++)
ctx->priv->alg_priv->mmaps[i].id = vp8_mem_req_segs[i].id;
ctx->priv->alg_priv->mmaps[0] = *mmap;
ctx->priv->alg_priv->si.sz = sizeof(ctx->priv->alg_priv->si);
ctx->priv->init_flags = ctx->init_flags;
if (ctx->config.dec)
{
/* Update the reference to the config structure to an internal copy. */
ctx->priv->alg_priv->cfg = *ctx->config.dec;
ctx->config.dec = &ctx->priv->alg_priv->cfg;
}
}示例3: TEST_F
TEST_F(I2CVMTest, RegisterIndependence) {
const uint32_t program[] = {
I2C_VM_ASM_SET_IMM(VM_R0, 10),
I2C_VM_ASM_SET_IMM(VM_R1, 11),
I2C_VM_ASM_SET_IMM(VM_R2, 12),
I2C_VM_ASM_SET_IMM(VM_R3, 13),
I2C_VM_ASM_SET_IMM(VM_R4, 14),
I2C_VM_ASM_SET_IMM(VM_R5, 15),
I2C_VM_ASM_SET_IMM(VM_R6, 16),
I2C_VM_ASM_SEND_UAVO(),
};
EXPECT_TRUE(i2c_vm_run (program, NELEMENTS(program), 0));
EXPECT_EQ(7, uavo_data.pc);
EXPECT_EQ(10, uavo_data.r0);
EXPECT_EQ(11, uavo_data.r1);
EXPECT_EQ(12, uavo_data.r2);
EXPECT_EQ(13, uavo_data.r3);
EXPECT_EQ(14, uavo_data.r4);
EXPECT_EQ(15, uavo_data.r5);
EXPECT_EQ(16, uavo_data.r6);
}示例4: mmuTestInit
int mmuTestInit(
void
)
{
static SYMBOL symTableMmuTest[] =
{
{NULL, "_mmuGlobalMapTest", mmuGlobalMapTest, 0, N_TEXT | N_EXT}
};
int i;
if (mmuInit() != OK)
{
fprintf(stderr, "Error - Unable to initialize mmu.\n");
return ERROR;
}
for (i = 0; i < NELEMENTS(symTableMmuTest); i++)
{
symTableAdd(sysSymTable, &symTableMmuTest[i]);
}
return i;
}示例5: write
ssize_t write (int fd, const void *buf, size_t n)
{
unsigned retries = 10;
int retcode;
if (!buf || (fd < 0) || (fd >= (int)NELEMENTS(fdarray)) ||
!(fdarray[fd].flags & FD_DATA_IS_INUSE)) {
return (-1);
}
if (fdarray[fd].flags & FD_DATA_IS_RAW) {
do {
retcode = device_io_tx(fdarray[fd].rawdev, (char *)buf, n);
} while (retries-- && (retcode == EAGAIN));
if (retcode < EOK) {
return (-1);
}
} else if (fdarray[fd].flags & FD_DATA_IS_SOCK) {
} else {
return (-1);
}
return (n);
}示例6: fontpc88_read
UINT8 fontpc88_read(const OEMCHAR *filename, UINT8 loading) {
FILEH fh;
UINT8 *work;
OEMCHAR fname[MAX_PATH];
work = (UINT8 *)_MALLOC(0x20000, "pc88font");
if (work == NULL) {
goto fr88_err1;
}
file_cpyname(fname, filename, NELEMENTS(fname));
// 第２水準以外を読む必要はある？
if (loading & (FONT_ANK8 | FONTLOAD_ANK | FONT_KNJ1)) {
// あったら読み込んでみる
file_cutname(fname);
file_catname(fname, pc88knj1name, NELEMENTS(fname));
fh = file_open_rb(fname);
if (fh != FILEH_INVALID) {
if (file_read(fh, work, 0x20000) == 0x20000) {
// 8dot ANKを読む必要があるか
if (loading & FONT_ANK8) {
loading &= ~FONT_ANK8;
fontdata_ank8store(work + 0x1000, 0, 256);
}
// 16dot ASCIIを読む必要があるか
if (loading & FONT_ANK16a) {
loading &= ~FONT_ANK16a;
CopyMemory(fontrom + 0x80000, work + 0x0000, 16*128);
}
// 16dot ANK(0x80〜)を読む必要があるか
if (loading & FONT_ANK16b) {
loading &= ~FONT_ANK16b;
CopyMemory(fontrom + 0x80800, work + 0x0800, 16*128);
}
// 第一水準漢字を読み込む？
if (loading & FONT_KNJ1) {
loading &= ~FONT_KNJ1;
pc88knjcpy1(fontrom, work, 0x01, 0x30);
fontdata_patchjis();
}
}
// クローズして セクション終わり
file_close(fh);
}
}
// 第２水準を読む必要はある？
if (loading & FONT_KNJ2) {
// あったら読み込んでみる
file_cutname(fname);
file_catname(fname, pc88knj2name, NELEMENTS(fname));
fh = file_open_rb(fname);
if (fh != FILEH_INVALID) {
if (file_read(fh, work, 0x20000) == 0x20000) {
loading &= ~FONT_KNJ2;
pc88knjcpy2(fontrom, work, 0x31, 0x56);
}
// クローズして セクション終わり
file_close(fh);
}
}
// ANKを読み込む必要はある？
if (loading & (FONT_ANK8 | FONTLOAD_ANK)) {
// あったら読み込んでみる
file_cutname(fname);
file_catname(fname, pc88ankname, NELEMENTS(fname));
fh = file_open_rb(fname);
if (fh != FILEH_INVALID) {
// 読み込んでみる
if (file_read(fh, work, 0x1800) == 0x1800) {
// 8dot ANKを読む必要があるか
if (loading & FONT_ANK8) {
loading &= ~FONT_ANK8;
fontdata_ank8store(work + 0x0000, 0, 256);
}
// 16dot ASCIIを読む必要があるか
if (loading & FONT_ANK16a) {
loading &= ~FONT_ANK16a;
CopyMemory(fontrom + 0x80000, work + 0x0800, 16*128);
}
// 16dot ANK(0x80〜)を読む必要があるか
if (loading & FONT_ANK16b) {
loading &= ~FONT_ANK16b;
CopyMemory(fontrom + 0x80800, work + 0x1000, 16*128);
//.........这里部分代码省略.........
示例7: ok_button_clicked
static void
ok_button_clicked(GtkButton *b, gpointer d)
{
const gchar *bufp = gtk_entry_get_text(GTK_ENTRY(buffer_entry));
const gchar *base = gtk_entry_get_text(GTK_ENTRY(baseclock_entry));
const gchar *multp = gtk_entry_get_text(GTK_ENTRY(clockmult_entry));
#if defined(SUPPORT_RESUME)
gint resume = GTK_TOGGLE_BUTTON(resume_checkbutton)->active;
#endif
#if defined(GCC_CPU_ARCH_IA32)
gint disablemmx = GTK_TOGGLE_BUTTON(disablemmx_checkbutton)->active;
#endif
guint bufsize;
guint mult;
UINT renewal = 0;
int i;
if (strcmp(base, "1.9968MHz") == 0) {
if (np2cfg.baseclock != PCBASECLOCK20) {
np2cfg.baseclock = PCBASECLOCK20;
renewal |= SYS_UPDATECFG|SYS_UPDATECLOCK;
}
} else {
if (np2cfg.baseclock != PCBASECLOCK25) {
np2cfg.baseclock = PCBASECLOCK25;
renewal |= SYS_UPDATECFG|SYS_UPDATECLOCK;
}
}
mult = milstr_solveINT(multp);
switch (mult) {
case 1: case 2: case 4: case 5: case 6: case 8: case 10: case 12:
case 16: case 20:
if (mult != np2cfg.multiple) {
np2cfg.multiple = mult;
renewal |= SYS_UPDATECFG|SYS_UPDATECLOCK;
}
break;
}
for (i = 0; i < NELEMENTS(architecture); i++) {
if (strcmp(arch, architecture[i].arch) == 0) {
milstr_ncpy(np2cfg.model, arch, sizeof(np2cfg.model));
renewal |= SYS_UPDATECFG;
break;
}
}
if (i == NELEMENTS(architecture)) {
milstr_ncpy(np2cfg.model, "VX", sizeof(np2cfg.model));
renewal |= SYS_UPDATECFG;
}
switch (rate) {
case 11025:
case 22050:
case 44100:
if (rate != np2cfg.samplingrate) {
np2cfg.samplingrate = rate;
renewal |= SYS_UPDATECFG|SYS_UPDATERATE;
soundrenewal = 1;
}
break;
}
bufsize = milstr_solveINT(bufp);
if (bufsize < 20)
bufsize = 20;
else if (bufsize > 1000)
bufsize = 1000;
if (np2cfg.delayms != bufsize) {
np2cfg.delayms = bufsize;
renewal |= SYS_UPDATECFG|SYS_UPDATESBUF;
soundrenewal = 1;
}
#if defined(GCC_CPU_ARCH_IA32)
if (!(mmxflag & MMXFLAG_NOTSUPPORT)) {
disablemmx = disablemmx ? MMXFLAG_DISABLE : 0;
if (np2oscfg.disablemmx != disablemmx) {
np2oscfg.disablemmx = disablemmx;
mmxflag &= ~MMXFLAG_DISABLE;
mmxflag |= disablemmx;
renewal |= SYS_UPDATEOSCFG;
}
}
#endif
#if defined(SUPPORT_RESUME)
if (np2oscfg.resume != resume) {
np2oscfg.resume = resume;
renewal |= SYS_UPDATEOSCFG;
}
#endif
if (renewal) {
sysmng_update(renewal);
}
gtk_widget_destroy((GtkWidget *)d);
}示例8: PIOS_Board_Init
//.........这里部分代码省略.........
rx_buffer, PACKET_SIZE,
tx_buffer, PACKET_SIZE)) {
PIOS_Assert(0);
}
}
}
#endif
#if defined(PIOS_INCLUDE_GCSRCVR)
GCSReceiverInitialize();
uint32_t pios_gcsrcvr_id;
PIOS_GCSRCVR_Init(&pios_gcsrcvr_id);
uint32_t pios_gcsrcvr_rcvr_id;
if (PIOS_RCVR_Init(&pios_gcsrcvr_rcvr_id, &pios_gcsrcvr_rcvr_driver, pios_gcsrcvr_id)) {
PIOS_Assert(0);
}
pios_rcvr_group_map[MANUALCONTROLSETTINGS_CHANNELGROUPS_GCS] = pios_gcsrcvr_rcvr_id;
#endif /* PIOS_INCLUDE_GCSRCVR */
#ifndef PIOS_DEBUG_ENABLE_DEBUG_PINS
uint8_t hw_output_port;
HwFreedomOutputGet(&hw_output_port);
switch (hw_output_port) {
case HWFREEDOM_OUTPUT_DISABLED:
break;
case HWFREEDOM_OUTPUT_PWM:
/* Set up the servo outputs */
PIOS_Servo_Init(&pios_servo_cfg);
break;
default:
break;
}
#else
PIOS_DEBUG_Init(&pios_tim_servo_all_channels, NELEMENTS(pios_tim_servo_all_channels));
#endif
PIOS_DELAY_WaitmS(200);
PIOS_SENSORS_Init();
#if defined(PIOS_INCLUDE_MPU6000)
if (PIOS_MPU6000_Init(pios_spi_gyro_id,0, &pios_mpu6000_cfg) != 0)
panic(2);
if (PIOS_MPU6000_Test() != 0)
panic(2);
// To be safe map from UAVO enum to driver enum
uint8_t hw_gyro_range;
HwFreedomGyroRangeGet(&hw_gyro_range);
switch(hw_gyro_range) {
case HWFREEDOM_GYRORANGE_250:
PIOS_MPU6000_SetGyroRange(PIOS_MPU60X0_SCALE_250_DEG);
break;
case HWFREEDOM_GYRORANGE_500:
PIOS_MPU6000_SetGyroRange(PIOS_MPU60X0_SCALE_500_DEG);
break;
case HWFREEDOM_GYRORANGE_1000:
PIOS_MPU6000_SetGyroRange(PIOS_MPU60X0_SCALE_1000_DEG);
break;
case HWFREEDOM_GYRORANGE_2000:
PIOS_MPU6000_SetGyroRange(PIOS_MPU60X0_SCALE_2000_DEG);
break;
}
uint8_t hw_accel_range;
HwFreedomAccelRangeGet(&hw_accel_range);示例9: file_setcd
/**
* カレント パス設定
* @param[in] lpPathName カレント ファイル名
*/
void DOSIOCALL file_setcd(const OEMCHAR* lpPathName)
{
file_cpyname(curpath, lpPathName, NELEMENTS(curpath));
curfilep = file_getname(curpath);
*curfilep = '\0';
}示例10: statsave_load
int statsave_load(const OEMCHAR *filename) {
SFFILEH sffh;
int ret;
BOOL done;
const SFENTRY *tbl;
const SFENTRY *tblterm;
sffh = statflag_open(filename, NULL, 0);
if (sffh == NULL) {
return(STATFLAG_FAILURE);
}
// PCCORE read!
ret = statflag_readsection(sffh);
if ((ret != STATFLAG_SUCCESS) ||
(memcmp(sffh->sfh.hdr.index, np2tbl[0].index, sizeof(sffh->sfh.hdr.index)))) {
statflag_close(sffh);
return(STATFLAG_FAILURE);
}
soundmng_stop();
rs232c_midipanic();
mpu98ii_midipanic();
pc9861k_midipanic();
sxsi_alltrash();
ret |= flagload_common(&sffh->sfh, np2tbl);
CPU_RESET();
CPU_SETEXTSIZE((UINT32)pccore.extmem);
nevent_allreset();
sound_changeclock();
beep_changeclock();
sound_reset();
fddmtrsnd_bind();
iocore_reset(&np2cfg); // サウンドでpicを呼ぶので…
cbuscore_reset(&np2cfg);
fmboard_reset(&np2cfg, pccore.sound);
done = FALSE;
while((!done) && (ret != STATFLAG_FAILURE)) {
ret |= statflag_readsection(sffh);
tbl = np2tbl + 1;
tblterm = np2tbl + NELEMENTS(np2tbl);
while(tbl < tblterm) {
if (!memcmp(sffh->sfh.hdr.index, tbl->index, sizeof(sffh->sfh.hdr.index))) {
break;
}
tbl++;
}
if (tbl < tblterm) {
switch(tbl->type) {
case STATFLAG_BIN:
ret |= flagload_common(&sffh->sfh, tbl);
break;
case STATFLAG_TERM:
done = TRUE;
break;
case STATFLAG_COM:
ret |= flagload_com(&sffh->sfh, tbl);
break;
case STATFLAG_DMA:
ret |= flagload_dma(&sffh->sfh, tbl);
break;
case STATFLAG_EGC:
ret |= flagload_egc(&sffh->sfh, tbl);
break;
case STATFLAG_EPSON:
ret |= flagload_epson(&sffh->sfh, tbl);
break;
case STATFLAG_EVT:
ret |= flagload_evt(&sffh->sfh, tbl);
break;
case STATFLAG_EXT:
ret |= flagload_ext(&sffh->sfh, tbl);
break;
case STATFLAG_FDD:
ret |= flagload_fdd(&sffh->sfh, tbl);
break;
#if !defined(DISABLE_SOUND)
case STATFLAG_FM:
ret |= flagload_fm(&sffh->sfh, tbl);
break;
#endif
case STATFLAG_GIJ:
ret |= flagload_gij(&sffh->sfh, tbl);
break;
//.........这里部分代码省略.........
示例11: statsave_save
int statsave_save(const OEMCHAR *filename) {
SFFILEH sffh;
int ret;
const SFENTRY *tbl;
const SFENTRY *tblterm;
sffh = statflag_create(filename);
if (sffh == NULL) {
return(STATFLAG_FAILURE);
}
ret = STATFLAG_SUCCESS;
tbl = np2tbl;
tblterm = tbl + NELEMENTS(np2tbl);
while(tbl < tblterm) {
ret |= statflag_createsection(sffh, tbl);
switch(tbl->type) {
case STATFLAG_BIN:
case STATFLAG_TERM:
ret |= flagsave_common(&sffh->sfh, tbl);
break;
case STATFLAG_COM:
ret |= flagsave_com(&sffh->sfh, tbl);
break;
case STATFLAG_DMA:
ret |= flagsave_dma(&sffh->sfh, tbl);
break;
case STATFLAG_EGC:
ret |= flagsave_egc(&sffh->sfh, tbl);
break;
case STATFLAG_EPSON:
ret |= flagsave_epson(&sffh->sfh, tbl);
break;
case STATFLAG_EVT:
ret |= flagsave_evt(&sffh->sfh, tbl);
break;
case STATFLAG_EXT:
ret |= flagsave_ext(&sffh->sfh, tbl);
break;
case STATFLAG_FDD:
ret |= flagsave_fdd(&sffh->sfh, tbl);
break;
#if !defined(DISABLE_SOUND)
case STATFLAG_FM:
ret |= flagsave_fm(&sffh->sfh, tbl);
break;
#endif
case STATFLAG_GIJ:
ret |= flagsave_gij(&sffh->sfh, tbl);
break;
#if defined(SUPPORT_HOSTDRV)
case STATFLAG_HDRV:
ret |= hostdrv_sfsave(&sffh->sfh, tbl);
break;
#endif
case STATFLAG_MEM:
ret |= flagsave_mem(&sffh->sfh, tbl);
break;
case STATFLAG_SXSI:
ret |= flagsave_sxsi(&sffh->sfh, tbl);
break;
}
tbl++;
}
statflag_close(sffh);
return(ret);
}示例12: get_move_name
char* get_move_name(uint8 move_id)
{
return get_name_from_id(move_id, moves, NELEMENTS(moves));
}示例13: get_turn_id
uint8 get_turn_id(char* turn_name)
{
return get_id_from_name(turn_name, turns, NELEMENTS(turns));
}示例14: get_turn_name
char* get_turn_name(uint8 turn_id)
{
return get_name_from_id(turn_id, turns, NELEMENTS(turns));
}示例15: vp8_decode
static vpx_codec_err_t vp8_decode(vpx_codec_alg_priv_t *ctx,
const uint8_t *data,
unsigned int data_sz,
void *user_priv,
long deadline)
{
vpx_codec_err_t res = VPX_CODEC_OK;
unsigned int resolution_change = 0;
unsigned int w, h;
/* Determine the stream parameters. Note that we rely on peek_si to
* validate that we have a buffer that does not wrap around the top
* of the heap.
*/
w = ctx->si.w;
h = ctx->si.h;
res = ctx->base.iface->dec.peek_si(data, data_sz, &ctx->si);
if((res == VPX_CODEC_UNSUP_BITSTREAM) && !ctx->si.is_kf)
{
/* the peek function returns an error for non keyframes, however for
* this case, it is not an error */
res = VPX_CODEC_OK;
}
if(!ctx->decoder_init && !ctx->si.is_kf)
res = VPX_CODEC_UNSUP_BITSTREAM;
if ((ctx->si.h != h) || (ctx->si.w != w))
resolution_change = 1;
/* Perform deferred allocations, if required */
if (!res && ctx->defer_alloc)
{
int i;
for (i = 1; !res && i < NELEMENTS(ctx->mmaps); i++)
{
vpx_codec_dec_cfg_t cfg;
cfg.w = ctx->si.w;
cfg.h = ctx->si.h;
ctx->mmaps[i].id = vp8_mem_req_segs[i].id;
ctx->mmaps[i].sz = vp8_mem_req_segs[i].sz;
ctx->mmaps[i].align = vp8_mem_req_segs[i].align;
ctx->mmaps[i].flags = vp8_mem_req_segs[i].flags;
if (!ctx->mmaps[i].sz)
ctx->mmaps[i].sz = vp8_mem_req_segs[i].calc_sz(&cfg,
ctx->base.init_flags);
res = vp8_mmap_alloc(&ctx->mmaps[i]);
}
if (!res)
vp8_finalize_mmaps(ctx);
ctx->defer_alloc = 0;
}
/* Initialize the decoder instance on the first frame*/
if (!res && !ctx->decoder_init)
{
res = vp8_validate_mmaps(&ctx->si, ctx->mmaps, ctx->base.init_flags);
if (!res)
{
VP8D_CONFIG oxcf;
struct VP8D_COMP* optr;
oxcf.Width = ctx->si.w;
oxcf.Height = ctx->si.h;
oxcf.Version = 9;
oxcf.postprocess = 0;
oxcf.max_threads = ctx->cfg.threads;
oxcf.error_concealment =
(ctx->base.init_flags & VPX_CODEC_USE_ERROR_CONCEALMENT);
oxcf.input_fragments =
(ctx->base.init_flags & VPX_CODEC_USE_INPUT_FRAGMENTS);
optr = vp8dx_create_decompressor(&oxcf);
/* If postprocessing was enabled by the application and a
* configuration has not been provided, default it.
*/
if (!ctx->postproc_cfg_set
&& (ctx->base.init_flags & VPX_CODEC_USE_POSTPROC))
{
ctx->postproc_cfg.post_proc_flag =
VP8_DEBLOCK | VP8_DEMACROBLOCK | VP8_MFQE;
ctx->postproc_cfg.deblocking_level = 4;
ctx->postproc_cfg.noise_level = 0;
}
if (!optr)
res = VPX_CODEC_ERROR;
else
ctx->pbi = optr;
}
//.........这里部分代码省略.........