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C++ wr函数代码示例

本文整理汇总了C++中wr函数的典型用法代码示例。如果您正苦于以下问题：C++ wr函数的具体用法？C++ wr怎么用？C++ wr使用的例子？那么, 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wr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: fimg2d4x_set_src_image

void fimg2d4x_set_src_image(struct fimg2d_control *info, struct fimg2d_image *s)
{
	unsigned long cfg;

	wr(FIMG2D_ADDR(s->addr.start), FIMG2D_SRC_BASE_ADDR_REG);
	wr(FIMG2D_STRIDE(s->stride), FIMG2D_SRC_STRIDE_REG);

	if (s->order < ARGB_ORDER_END) {	/* argb */
		cfg = s->order << FIMG2D_RGB_ORDER_SHIFT;
		if (s->fmt == CF_A8)
			wr(a8_rgbcolor, FIMG2D_SRC_A8_RGB_EXT_REG);
	} else if (s->order < P1_ORDER_END) {	/* YCbC1 1plane */
		cfg = (s->order - P1_CRY1CBY0) << FIMG2D_YCBCR_ORDER_SHIFT;
	} else {	/* YCbCr 2plane */
		cfg = (s->order - P2_CRCB) << FIMG2D_YCBCR_ORDER_SHIFT;
		cfg |= FIMG2D_YCBCR_2PLANE;

		wr(FIMG2D_ADDR(s->plane2.start),
				FIMG2D_SRC_PLANE2_BASE_ADDR_REG);
	}

	cfg |= s->fmt << FIMG2D_COLOR_FORMAT_SHIFT;

	wr(cfg, FIMG2D_SRC_COLOR_MODE_REG);
}
开发者ID:nightvixen，项目名称:explosion_kernel，代码行数:25，代码来源:fimg2d4x_hw.c

示例2: dmtcp_ProcessInfo_ProcessEvent

void dmtcp_ProcessInfo_ProcessEvent(DmtcpEvent_t event, DmtcpEventData_t *data)
{
  switch (event) {
    case DMTCP_EVENT_PRE_EXEC:
      {
        jalib::JBinarySerializeWriterRaw wr("", data->serializerInfo.fd);
        dmtcp::ProcessInfo::instance().serialize(wr);
      }
      break;

    case DMTCP_EVENT_POST_EXEC:
      {
        jalib::JBinarySerializeReaderRaw rd("", data->serializerInfo.fd);
        dmtcp::ProcessInfo::instance().serialize(rd);
        dmtcp::ProcessInfo::instance().postExec();
      }
      break;

    case DMTCP_EVENT_WRITE_CKPT_PREFIX:
      {
        jalib::JBinarySerializeWriterRaw wr("", data->serializerInfo.fd);
        dmtcp::ProcessInfo::instance().serialize(wr);
      }
      break;

    default:
      break;
  }
}
开发者ID:ningke，项目名称:dmtcp，代码行数:29，代码来源:processinfo.cpp

示例3: fimg2d4x_set_dst_image

/**
 * @d: set base address, stride, color format, order
 */
void fimg2d4x_set_dst_image(struct fimg2d_control *info, struct fimg2d_image *d)
{
	unsigned long cfg;

	wr(FIMG2D_ADDR(d->addr.start), FIMG2D_DST_BASE_ADDR_REG);
	wr(FIMG2D_STRIDE(d->stride), FIMG2D_DST_STRIDE_REG);

	if (d->order < ARGB_ORDER_END) {
		cfg = d->order << FIMG2D_RGB_ORDER_SHIFT;
		if (d->fmt == CF_A8)
			wr(a8_rgbcolor, FIMG2D_DST_A8_RGB_EXT_REG);
	} else if (d->order < P1_ORDER_END) {
		cfg = (d->order - P1_CRY1CBY0) << FIMG2D_YCBCR_ORDER_SHIFT;
	} else {
		cfg = (d->order - P2_CRCB) << FIMG2D_YCBCR_ORDER_SHIFT;
		cfg |= FIMG2D_YCBCR_2PLANE;

		wr(FIMG2D_ADDR(d->plane2.start),
				FIMG2D_DST_PLANE2_BASE_ADDR_REG);
	}

	cfg |= d->fmt << FIMG2D_COLOR_FORMAT_SHIFT;

	wr(cfg, FIMG2D_DST_COLOR_MODE_REG);
}
开发者ID:nightvixen，项目名称:explosion_kernel，代码行数:28，代码来源:fimg2d4x_hw.c

示例4: dib3000mb_tuner_pass_ctrl

static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
{
	struct dib3000_state *state = fe->demodulator_priv;
	if (onoff) {
		wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
	} else {
		wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_DISABLE(pll_addr));
	}
	return 0;
}
开发者ID:kzlin129，项目名称:tt-gpl，代码行数:10，代码来源:dib3000mb.c

示例5: miiwr

static void
miiwr(Dev *d, int idx, int val)
{
	while(rr(d, MIIaddr) & MIIbusy)
		;
	wr(d, MIIdata, val);
	wr(d, MIIaddr, PHYinternal<<11 | idx<<6 | MIIwrite);
	while(rr(d, MIIaddr) & MIIbusy)
		;
}
开发者ID:grobe0ba，项目名称:plan9front，代码行数:10，代码来源:smsc.c

示例6: fimg2d4x_set_color_fill

/**
 * If solid color fill is enabled, other blit command is ignored.
 * Color format of solid color is considered to be
 *	the same as destination color format
 * Channel order of solid color is A-R-G-B or Y-Cb-Cr
 */
void fimg2d4x_set_color_fill(struct fimg2d_control *info, unsigned long color)
{
	wr(FIMG2D_SOLID_FILL, FIMG2D_BITBLT_COMMAND_REG);

	/* sf color */
	wr(color, FIMG2D_SF_COLOR_REG);

	/* set 16 burst for performance */
	fimg2d4x_set_max_burst_length(info, MAX_BURST_16);
}
开发者ID:nightvixen，项目名称:explosion_kernel，代码行数:16，代码来源:fimg2d4x_hw.c

示例7: dib3000mb_fifo_control

static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff)
{
	struct dib3000_state *state = fe->demodulator_priv;

	deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
	if (onoff) {
		wr(DIB3000MB_REG_FIFO, DIB3000MB_FIFO_ACTIVATE);
	} else {
		wr(DIB3000MB_REG_FIFO, DIB3000MB_FIFO_INHIBIT);
	}
	return 0;
}
开发者ID:kzlin129，项目名称:tt-gpl，代码行数:12，代码来源:dib3000mb.c

示例8: fimg2d4x_set_rotation

void fimg2d4x_set_rotation(struct fimg2d_control *info, enum rotation rot)
{
	int rev_rot90;	/* counter clockwise, 4.1 specific */
	unsigned long cfg;
	enum addressing dirx, diry;

	rev_rot90 = 0;
	dirx = diry = FORWARD_ADDRESSING;

	switch (rot) {
	case ROT_90:	/* -270 degree */
		rev_rot90 = 1;	/* fall through */
	case ROT_180:
		dirx = REVERSE_ADDRESSING;
		diry = REVERSE_ADDRESSING;
		break;
	case ROT_270:	/* -90 degree */
		rev_rot90 = 1;
		break;
	case XFLIP:
		diry = REVERSE_ADDRESSING;
		break;
	case YFLIP:
		dirx = REVERSE_ADDRESSING;
		break;
	case ORIGIN:
	default:
		break;
	}

	/* destination direction */
	if (dirx == REVERSE_ADDRESSING || diry == REVERSE_ADDRESSING) {
		cfg = rd(FIMG2D_DST_PAT_DIRECT_REG);

		if (dirx == REVERSE_ADDRESSING)
			cfg |= FIMG2D_DST_X_DIR_NEGATIVE;

		if (diry == REVERSE_ADDRESSING)
			cfg |= FIMG2D_DST_Y_DIR_NEGATIVE;

		wr(cfg, FIMG2D_DST_PAT_DIRECT_REG);
	}

	/* rotation -90 */
	if (rev_rot90) {
		cfg = rd(FIMG2D_ROTATE_REG);
		cfg |= FIMG2D_SRC_ROTATE_90;
		cfg |= FIMG2D_MSK_ROTATE_90;

		wr(cfg, FIMG2D_ROTATE_REG);
	}
}
开发者ID:nightvixen，项目名称:explosion_kernel，代码行数:52，代码来源:fimg2d4x_hw.c

示例9: wrAnimations

void wrAnimations(char* file, int animationlength)
{
  wr(file,0x144,animationlength);
  wr(file,0x14c,0x00000020);
  wr(file,0x150,0x00007fff);
  wr(file,0x160,0x7F7FFFFF);
  wr(file,0x164,0x7F7FFFFF);
  wr(file,0x168,0x7F7FFFFF);
  wr(file,0x16c,0xFF7FFFFF);
  wr(file,0x170,0xFF7FFFFF);
  wr(file,0x174,0xFF7FFFFF);
  wr(file,0x17c,0x0000FFFF);
}
开发者ID:AtVirus，项目名称:Misc-WoW-Stuff，代码行数:13，代码来源:camera.cpp

示例10: fimg2d4x_enable_clipping

/**
 * @c: destination clipping region
 */
void fimg2d4x_enable_clipping(struct fimg2d_control *info,
				struct fimg2d_clip *clp)
{
	unsigned long cfg;

	cfg = rd(FIMG2D_BITBLT_COMMAND_REG);
	cfg |= FIMG2D_ENABLE_CW;

	wr(cfg, FIMG2D_BITBLT_COMMAND_REG);

	wr(FIMG2D_OFFSET(clp->x1, clp->y1), FIMG2D_CW_LT_REG);
	wr(FIMG2D_OFFSET(clp->x2, clp->y2), FIMG2D_CW_RB_REG);
}
开发者ID:nightvixen，项目名称:explosion_kernel，代码行数:16，代码来源:fimg2d4x_hw.c

示例11: send

static void send(char buf,char len)
{
  unsigned char i;
  for(i = 0;i < len;i ++)
  {
    if(buf & 0x80)data(1);
    else data(0);
    wr(0);
    delay();
    wr(1);
    delay();
    buf <<= 1;
  }
}
开发者ID:faithsws，项目名称:Kit，代码行数:14，代码来源:lcd_digtron.c

示例12: ofw_pci_dmamap_sync_stst_order_common

void
ofw_pci_dmamap_sync_stst_order_common(void)
{
    static u_char buf[VIS_BLOCKSIZE] __aligned(VIS_BLOCKSIZE);
    register_t reg, s;

    s = intr_disable();
    reg = rd(fprs);
    wr(fprs, reg | FPRS_FEF, 0);
    __asm __volatile("stda %%f0, [%0] %1"
                     : : "r" (buf), "n" (ASI_BLK_COMMIT_S));
    membar(Sync);
    wr(fprs, reg, 0);
    intr_restore(s);
}
开发者ID:embedclub，项目名称:freebsd，代码行数:15，代码来源:ofw_pci.c

示例13: schur

bool schur(const mat &A, mat &U, mat &T)
{
  it_assert_debug(A.rows() == A.cols(), "schur(): Matrix is not square");

  char jobvs = 'V';
  char sort = 'N';
  int info;
  int n = A.rows();
  int lda = n;
  int ldvs = n;
  int lwork = 3 * n; // This may be choosen better!
  int sdim = 0;
  vec wr(n);
  vec wi(n);
  vec work(lwork);

  T.set_size(lda, n, false);
  U.set_size(ldvs, n, false);

  T = A; // The routine overwrites input matrix with eigenvectors

  dgees_(&jobvs, &sort, 0, &n, T._data(), &lda, &sdim, wr._data(), wi._data(),
         U._data(), &ldvs, work._data(), &lwork, 0, &info);

  return (info == 0);
}
开发者ID:c304728539，项目名称:itpp-fastica，代码行数:26，代码来源:schur.cpp

示例14: paint_children

static void paint_children(QWidget * p,const QRegion& r, bool post)
{
    if(!p)
	return;
    QObjectList * childObjects=(QObjectList*)p->children();
    if(childObjects) {
	QObject * o;
	for(o=childObjects->first();o!=0;o=childObjects->next()) {
	    if( o->isWidgetType() ) {
		QWidget *w = (QWidget *)o;
		if ( w->testWState(Qt::WState_Visible) ) {
		    QRegion wr( QRegion(w->geometry()) & r );
		    if ( !wr.isEmpty() ) {
			wr.translate(-w->x(),-w->y());
			if ( post )
			    QApplication::postEvent(w,new QPaintEvent(wr,
				   !w->testWFlags(QWidget::WRepaintNoErase) ) );
			else
			    w->repaint(wr, !w->testWFlags(QWidget::WRepaintNoErase));
			paint_children(w,wr,post);
		    }
		}
	    }
	}
    }
}
开发者ID:Miguel-J，项目名称:eneboo-core，代码行数:26，代码来源:qwidget_qws.cpp

示例15: wr

QPixmap QPixmap::grabWidget( QWidget * widget, int x, int y, int w, int h )
{
    QPixmap res;
    if ( !widget )
	return res;

    if ( w < 0 )
	w = widget->width() - x;
    if ( h < 0 )
	h = widget->height() - y;

    QRect wr( x, y, w, h );
    if ( wr == widget->rect() )
	return grabChildWidgets( widget );
    if ( !wr.intersects( widget->rect() ) )
	return res;

    res.resize( w, h );
    if( res.isNull() )
	return res;
    res.fill( widget, QPoint( w,h ) );
    QPixmap tmp( grabChildWidgets( widget ) );
    if( tmp.isNull() )
	return tmp;
    ::bitBlt( &res, 0, 0, &tmp, x, y, w, h );
    return res;
}
开发者ID:OS2World，项目名称:LIB-QT3_Toolkit_Vbox，代码行数:27，代码来源:qpixmap.cpp


注：本文中的wr函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。