csl_vencrgbctlsetup.c

TI达芬奇dm644x各硬件模块测试代码

/** @file csl_vencRgbCtlSetup.c
 *
 *  @brief    File for functional layer of CSL API @a CSL_vencRgbCtlSetup()
 *
 *  Description
 *    - The @a CSL_vencRgbCtlSetup() function definition & it's associated
 *      functions
 *
 *  Modification 1
 *    - Modified on: 10/5/2004
 *    - Reason: created the sources
 *
 *  @date 5th October, 2004
 *  @author Santosh Narayanan.
 */

#include <csl_venc.h>

#pragma CODE_SECTION (CSL_vencRgbCtlSetup, ".text:csl_section:venc");

/** @brief Configures the VENC using the values passed in through the
 *  setup structure. 
 */
CSL_Status  CSL_vencRgbCtlSetup(
    /** Pointer to the object that holds reference to the
     *  instance of VENC requested after the call 
	 */
    CSL_VencHandle                         hVenc,
    /** Pointer to setup structure which contains the
     *  information to program VENC to a useful state 
	 */
    CSL_VencRgbCtlConfig                        *setup
	)
{

    CSL_Status status = CSL_SOK;

    /* RGB CTL & RGB culling pattern specific settings */
    hVenc->regs->RGBCTL = (CSL_FMK(VENC_RGBCTL_RGBLAT, setup->rgblat)
                                            |CSL_FMK(VENC_RGBCTL_IRSWP, setup->irswp)
                                            |CSL_FMK(VENC_RGBCTL_IR9, setup->ir9)
                                            |CSL_FMK(VENC_RGBCTL_IRONM, setup->ironm)
                                            |CSL_FMK(VENC_RGBCTL_DFLTR, setup->dfltr)
	                                     |CSL_FMK(VENC_RGBCTL_DFLTS, setup->dflts)
	                                     |CSL_FMK(VENC_RGBCTL_RGBEF, setup->rgbef)
	                                     |CSL_FMK(VENC_RGBCTL_RGBOF, setup->rgbof));
	
    hVenc->regs->RGBCLP = (CSL_FMK(VENC_RGBCLP_UCLIP, setup->uclip)
    	                                     |CSL_FMK(VENC_RGBCLP_OFST, setup->ofst));
	  
	
    return status;
}