_csl_osdsetmode.c

来自「TI达芬奇dm644x各硬件模块测试代码」· C语言 代码 · 共 35 行

/** @file _csl_osdSetMode.c

 *  @brief   Set all OSD window parameters
 *  @ this routine sets parameters which will affect all OSD window  

 *  @date 5th OCT, 2004
 *  @author Sandeep Tiwari.
 */

#include <csl_osd.h>
#include <_csl_osd_aux.h>

CSL_Status _CSL_osdSetMode(
      /** Pointer to the object that holds reference to the
         *  instance of OSD requested after the call 
	  */

       CSL_OsdHandle hOsd,
      /** Pointer to structure containing data to set the OSD mode 
         *  registers 
        */   
       CSL_OsdModeData  *arg)
 {
      CSL_Status status = CSL_SOK;
	   
	CSL_FINS(hOsd->regs->MODE, OSD_MODE_CS, arg->cbcr);
	CSL_FINS(hOsd->regs->MODE, OSD_MODE_BCLUT, arg->lut);
	CSL_FINS(hOsd->regs->MODE, OSD_MODE_CABG, arg->backgrcolor);
	CSL_FINS(hOsd->regs->MODE, OSD_MODE_FSINV, arg->fieldsgInv);
	CSL_FINS(hOsd->regs->BASEPX, OSD_BASEPX_BPX, arg->basepx);
	CSL_FINS(hOsd->regs->BASEPY, OSD_BASEPY_BPY, arg->basepy);

      return status;
}