csl_reszhwcontrol.c

TI达芬奇dm644x各硬件模块测试代码

/** @file csl_reszHwControl.c
 *
 *    @brief    File for functional layer of CSL API @a CSL_reszHwControl()
 *
 *  Description
 *    - The @a CSL_reszHwControl() function definition & it's associated
 *      functions
 *
 *  Modification 1
 *    - Modified on: 10/13/2004
 *    - Reason: created the sources
 *
 *  @date 13th Oct, 2004
 *    @author Sandeep Tiwari.
 */

#include <csl_resz.h>
#include <csl_resz_aux.h>

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

/** @brief Takes a command with an optional argument & implements it.
 */

CSL_Status CSL_reszHwControl(
	/** Pointer to the object that holds reference to the
	 *  instance of RESZ requested after the call
	 */
	CSL_ReszHandle             hResz,
	/** The command to this API indicates the action to be taken
	  */
	CSL_ReszHwControlCmd       cmd,
	/** An optional argument @a void* casted 
	  */
	void                       *arg
	)  
{
      
	CSL_Status  status=CSL_SOK;

	switch(cmd)
	{
		case CSL_RESZ_CMD_ENABLE:
			status = CSL_reszEnable(hResz, *(Uint16*)arg);
			break;
   
		case CSL_RESZ_CMD_SELECT_INPUT_SOURCE:
			status = CSL_reszSelectInputSource(hResz, *(Uint8*)arg);
			break;
   
		case CSL_RESZ_CMD_SELECT_INPUT_TYPE:
			status = CSL_reszSelectInputType(hResz, *(Uint8*)arg);
			break;
   
		case CSL_RESZ_CMD_SET_FILTER_COEFF:
			status = CSL_reszSetFilterCoef(hResz, (CSL_ReszFilterConfig*)arg);
			break;
			
		case CSL_RESZ_CMD_SET_START_PHASE:
			status = CSL_reszSetStartPhase(hResz, (CSL_ReszStartPhase*)arg);
			break;
					
		case CSL_RESZ_CMD_SET_RESIZE_VALUE:
			status = CSL_reszSetResizeValue(hResz, (CSL_ReszResizeValue*)arg);
			break;

		case CSL_RESZ_CMD_IN_START_POS:
			status = CSL_reszSetStartPos(hResz, (CSL_ReszStartInfo*)arg);
			break;
				
		case CSL_RESZ_CMD_IN_SIZE:
			status = CSL_reszSetInSize(hResz, (CSL_ReszSize*)arg);
			break;
					
		case CSL_RESZ_CMD_IN_SDRAM_ADDR:
			status = CSL_reszSetInAddr(hResz, (Uint32*)arg);
			break;

		case CSL_RESZ_CMD_IN_SDRAM_OFFSET:
			status = CSL_reszSetInOffset(hResz, *(Uint16*)arg);
			break;

		case CSL_RESZ_CMD_OUT_SIZE:
			status = CSL_reszSetOutSize(hResz, (CSL_ReszSize*)arg);
			break;

		case CSL_RESZ_CMD_OUT_SDRAM_ADDR:
			status = CSL_reszSetOutAddr(hResz, (Uint32*)arg);
			break;

		case CSL_RESZ_CMD_OUT_SDRAM_OFFSET:
			status = CSL_reszSetOutOffset(hResz, *(Uint16*)arg);
			break;

		case CSL_RESZ_CMD_SELECT_CHROM_ALGO:
			status = CSL_reszSetChromAlg(hResz, *(Uint16*)arg);
			break;

		case CSL_RESZ_CMD_POS_LUMI_CHROM:
			status = CSL_reszSetYCPos(hResz, *(Uint16*)arg);
			break;

		case CSL_RESZ_CMD_LUMINANCE:
			status = CSL_reszSetLumEnhancer(hResz, (CSL_ReszLumEnhance*)arg);
			break;    

		case CSL_RESZ_CMD_CALCULATE_HW_SETUP:
			status = CSL_reszCalcHwSetup(hResz, (CSL_ReszHwSetup*)arg);
			break;    

		case CSL_RESZ_CMD_CALCULATE_SLICING:
			status = CSL_reszCalcSlicing(hResz, (CSL_ReszHwSetup*)arg);
			break;    

		case CSL_RESZ_CMD_SET_SLICE:
			status = CSL_reszSetSlice(hResz, (CSL_ReszSliceInfo*)arg);
			break;    

		default:
			status = CSL_ESYS_INVCMD ;
			break;
	};
	return status;
      
}