_csl_reszsetslice.c

TI达芬奇dm644x各硬件模块测试代码

/** @file _csl_reszSetSlice.c
 *
 *  @brief    File for functional layer of CSL API @a CSL_reszSetSlice()
 *
 *  Description
 *    - The @a CSL_reszSetSlice() function definition & it's associated
 *      functions
 *
 *  @date 26th Aug, 2005
 *  @author Jesse Villarreal.
 */

#include <csl_resz_aux.h>

#pragma CODE_SECTION (CSL_reszSetSlice, ".text:csl_section:resz");

/** @brief Sets the slice information in the registers
 *	
 */
CSL_Status  CSL_reszSetSlice(
    /** Pointer to the object that holds reference to the
     *  instance of RESZ requested after the call 
	 */
    CSL_ReszHandle                         hResz,
    /** Pointer to structure holding the data
	 */
    CSL_ReszSliceInfo						*data
	){

	CSL_ReszRegsOvly reszRegs =  hResz->regs; 
    if(data == NULL) return (CSL_ESYS_INVPARAMS);

	CSL_FINS(reszRegs->IN_SIZE,RESZ_IN_SIZE_HORZ,data->inWidth);
	CSL_FINS(reszRegs->OUT_SIZE,RESZ_OUT_SIZE_HORZ,data->outWidth);
	CSL_FINS(reszRegs->RSZ_CNT,RESZ_RSZ_CNT_HSTPH,data->stPhase);
	CSL_FINS(reszRegs->IN_START,RESZ_IN_START_HORZ_ST,data->stPix);
	CSL_FINS(reszRegs->SDR_INADD,RESZ_SDR_INADD_SDR_INADD,(Uint32)data->inAddr);
	CSL_FINS(reszRegs->SDR_OUTADD,RESZ_SDR_OUTADD_SDR_OUTADD,(Uint32)data->outAddr);


//	if(data->width%2	||	// Output width must be even
//		data->width>1280)	// Output width must not be greater than 1280
//		return (CSL_ESYS_INVPARAMS);
//	else
		return (CSL_SOK);
}