Renesas
Video library for GR-PEACH
Dependents: Trace_Program2 GR-PEACH_Camera_in_barcode GR-PEACH_LCD_sample GR-PEACH_LCD_4_3inch_sample ... more
Video ｌibrary for GR-PEACH.
Hello World!
Import programGR-PEACH_Camera_in
Camera in sample for GR-PEACH. This sample works on GR-LYCHEE besides GR-PEACH.
Last commit 28 Dec 2018 by 
Renesas
API
Import library
Interface
See the Pinout page for more details
Diff: video_decoder/video_decoder.c
- Revision:
- 0:853f5b7408a7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/video_decoder/video_decoder.c Fri Jun 26 02:17:53 2015 +0000
@@ -0,0 +1,987 @@
+/*******************************************************************************
+* DISCLAIMER
+* This software is supplied by Renesas Electronics Corporation and is only
+* intended for use with Renesas products. No other uses are authorized. This
+* software is owned by Renesas Electronics Corporation and is protected under
+* all applicable laws, including copyright laws.
+* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
+* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
+* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
+* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
+* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
+* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
+* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
+* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
+* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+* Renesas reserves the right, without notice, to make changes to this software
+* and to discontinue the availability of this software. By using this software,
+* you agree to the additional terms and conditions found by accessing the
+* following link:
+* http://www.renesas.com/disclaimer
+* Copyright (C) 2012 - 2015 Renesas Electronics Corporation. All rights reserved.
+*******************************************************************************/
+/**************************************************************************//**
+* @file video_decoder.c
+* @version 1.00
+* $Rev: 199 $
+* $Date:: 2014-05-23 16:33:52 +0900#$
+* @brief Video decoder function
+******************************************************************************/
+
+/******************************************************************************
+Includes <System Includes> , "Project Includes"
+******************************************************************************/
+#include <stdlib.h>
+#include <string.h>
+
+#include "r_typedefs.h"
+#include "iodefine.h"
+
+#include "r_vdec.h"
+#include "r_vdec_user.h"
+
+#include "video_decoder.h"
+
+
+/******************************************************************************
+Macro definitions
+******************************************************************************/
+#define STBCR7_BIT7 (0x80u)
+#define STBCR7_BIT6 (0x40u)
+
+/*! Video decoder recommended value */
+#define SRCLEFT_NTSC_3_58 ((uint16_t)256u)
+#define SRCLEFT_NTSC_4_43 ((uint16_t)256u)
+#define SRCLEFT_PAL_4_43 ((uint16_t)256u)
+#define SRCLEFT_PAL_M ((uint16_t)256u)
+#define SRCLEFT_PAL_N ((uint16_t)256u)
+#define SRCLEFT_SECAM ((uint16_t)256u)
+#define SRCLEFT_NTSC_443_60 ((uint16_t)256u)
+#define SRCLEFT_PAL_60 ((uint16_t)256u)
+
+#define SRCTOP_NTSC_3_58 ((uint16_t)16u)
+#define SRCTOP_NTSC_4_43 ((uint16_t)19u)
+#define SRCTOP_PAL_4_43 ((uint16_t)19u)
+#define SRCTOP_PAL_M ((uint16_t)16u)
+#define SRCTOP_PAL_N ((uint16_t)19u)
+#define SRCTOP_SECAM ((uint16_t)19u)
+#define SRCTOP_NTSC_443_60 ((uint16_t)16u)
+#define SRCTOP_PAL_60 ((uint16_t)16u)
+
+#define SRCHEIGHT_NTSC_3_58 ((uint16_t)241u)
+#define SRCHEIGHT_NTSC_4_43 ((uint16_t)288u)
+#define SRCHEIGHT_PAL_4_43 ((uint16_t)288u)
+#define SRCHEIGHT_PAL_M ((uint16_t)241u)
+#define SRCHEIGHT_PAL_N ((uint16_t)288u)
+#define SRCHEIGHT_SECAM ((uint16_t)288u)
+#define SRCHEIGHT_NTSC_443_60 ((uint16_t)241u)
+#define SRCHEIGHT_PAL_60 ((uint16_t)241u)
+
+#define SRCWIDTH_NTSC_3_58 ((uint16_t)1428u)
+#define SRCWIDTH_NTSC_4_43 ((uint16_t)1412u)
+#define SRCWIDTH_PAL_4_43 ((uint16_t)1412u)
+#define SRCWIDTH_PAL_M ((uint16_t)1428u)
+#define SRCWIDTH_PAL_N ((uint16_t)1412u)
+#define SRCWIDTH_SECAM ((uint16_t)1412u)
+#define SRCWIDTH_NTSC_443_60 ((uint16_t)1428u)
+#define SRCWIDTH_PAL_60 ((uint16_t)1428u)
+
+#define HAFCTYP_NTSC_3_58 ((uint16_t)692u)
+#define HAFCTYP_NTSC_4_43 ((uint16_t)704u)
+#define HAFCTYP_PAL_4_43 ((uint16_t)704u)
+#define HAFCTYP_PAL_M ((uint16_t)692u)
+#define HAFCTYP_PAL_N ((uint16_t)704u)
+#define HAFCTYP_SECAM ((uint16_t)704u)
+#define HAFCTYP_NTSC_443_60 ((uint16_t)692u)
+#define HAFCTYP_PAL_60 ((uint16_t)692u)
+
+#define HAFCMAX_NTSC_3_58 ((uint16_t)792u)
+#define HAFCMAX_NTSC_4_43 ((uint16_t)785u)
+#define HAFCMAX_PAL_4_43 ((uint16_t)785u)
+#define HAFCMAX_PAL_M ((uint16_t)792u)
+#define HAFCMAX_PAL_N ((uint16_t)785u)
+#define HAFCMAX_SECAM ((uint16_t)785u)
+#define HAFCMAX_NTSC_443_60 ((uint16_t)792u)
+#define HAFCMAX_PAL_60 ((uint16_t)792u)
+
+#define HAFCMIN_NTSC_3_58 ((uint16_t)592u)
+#define HAFCMIN_NTSC_4_43 ((uint16_t)630u)
+#define HAFCMIN_PAL_4_43 ((uint16_t)630u)
+#define HAFCMIN_PAL_M ((uint16_t)592u)
+#define HAFCMIN_PAL_N ((uint16_t)630u)
+#define HAFCMIN_SECAM ((uint16_t)630u)
+#define HAFCMIN_NTSC_443_60 ((uint16_t)592u)
+#define HAFCMIN_PAL_60 ((uint16_t)592u)
+
+#define VCDWINDOW_NTSC_3_58 ((uint16_t)30u)
+#define VCDWINDOW_NTSC_4_43 ((uint16_t)30u)
+#define VCDWINDOW_PAL_4_43 ((uint16_t)30u)
+#define VCDWINDOW_PAL_M ((uint16_t)30u)
+#define VCDWINDOW_PAL_N ((uint16_t)30u)
+#define VCDWINDOW_SECAM ((uint16_t)30u)
+#define VCDWINDOW_NTSC_443_60 ((uint16_t)30u)
+#define VCDWINDOW_PAL_60 ((uint16_t)30u)
+
+#define VCDOFFSET_NTSC_3_58 ((uint16_t)15u)
+#define VCDOFFSET_NTSC_4_43 ((uint16_t)15u)
+#define VCDOFFSET_PAL_4_43 ((uint16_t)15u)
+#define VCDOFFSET_PAL_M ((uint16_t)15u)
+#define VCDOFFSET_PAL_N ((uint16_t)15u)
+#define VCDOFFSET_SECAM ((uint16_t)15u)
+#define VCDOFFSET_NTSC_443_60 ((uint16_t)15u)
+#define VCDOFFSET_PAL_60 ((uint16_t)15u)
+
+#define ACCLEVEL_NTSC_3_58 ((uint16_t)220u)
+#define ACCLEVEL_NTSC_4_43 ((uint16_t)220u)
+#define ACCLEVEL_PAL_4_43 ((uint16_t)220u)
+#define ACCLEVEL_PAL_M ((uint16_t)230u)
+#define ACCLEVEL_PAL_N ((uint16_t)230u)
+#define ACCLEVEL_SECAM ((uint16_t)220u)
+#define ACCLEVEL_NTSC_443_60 ((uint16_t)220u)
+#define ACCLEVEL_PAL_60 ((uint16_t)230u)
+
+#define AGCLEVEL_NTSC_3_58 ((uint16_t)230u)
+#define AGCLEVEL_NTSC_4_43 ((uint16_t)230u)
+#define AGCLEVEL_PAL_4_43 ((uint16_t)242u)
+#define AGCLEVEL_PAL_M ((uint16_t)242u)
+#define AGCLEVEL_PAL_N ((uint16_t)242u)
+#define AGCLEVEL_SECAM ((uint16_t)242u)
+#define AGCLEVEL_NTSC_443_60 ((uint16_t)230u)
+#define AGCLEVEL_PAL_60 ((uint16_t)242u)
+
+#define K15_NTSC_3_58 ((uint16_t)2u)
+#define K15_NTSC_4_43 ((uint16_t)2u)
+#define K15_PAL_4_43 ((uint16_t)2u)
+#define K15_PAL_M ((uint16_t)2u)
+#define K15_PAL_N ((uint16_t)2u)
+#define K15_SECAM ((uint16_t)2u)
+#define K15_NTSC_443_60 ((uint16_t)2u)
+#define K15_PAL_60 ((uint16_t)2u)
+
+#define K13_NTSC_3_58 ((uint16_t)8u)
+#define K13_NTSC_4_43 ((uint16_t)8u)
+#define K13_PAL_4_43 ((uint16_t)8u)
+#define K13_PAL_M ((uint16_t)8u)
+#define K13_PAL_N ((uint16_t)8u)
+#define K13_SECAM ((uint16_t)8u)
+#define K13_NTSC_443_60 ((uint16_t)8u)
+#define K13_PAL_60 ((uint16_t)8u)
+
+#define K11_NTSC_3_58 ((uint16_t)4u)
+#define K11_NTSC_4_43 ((uint16_t)4u)
+#define K11_PAL_4_43 ((uint16_t)3u)
+#define K11_PAL_M ((uint16_t)3u)
+#define K11_PAL_N ((uint16_t)3u)
+#define K11_SECAM ((uint16_t)4u)
+#define K11_NTSC_443_60 ((uint16_t)4u)
+#define K11_PAL_60 ((uint16_t)3u)
+
+#define K16_NTSC_3_58 ((uint16_t)3u)
+#define K16_NTSC_4_43 ((uint16_t)3u)
+#define K16_PAL_4_43 ((uint16_t)4u)
+#define K16_PAL_M ((uint16_t)4u)
+#define K16_PAL_N ((uint16_t)4u)
+#define K16_SECAM ((uint16_t)3u)
+#define K16_NTSC_443_60 ((uint16_t)3u)
+#define K16_PAL_60 ((uint16_t)4u)
+
+#define K14_NTSC_3_58 ((uint16_t)16u)
+#define K14_NTSC_4_43 ((uint16_t)16u)
+#define K14_PAL_4_43 ((uint16_t)63u)
+#define K14_PAL_M ((uint16_t)63u)
+#define K14_PAL_N ((uint16_t)63u)
+#define K14_SECAM ((uint16_t)16u)
+#define K14_NTSC_443_60 ((uint16_t)16u)
+#define K14_PAL_60 ((uint16_t)63u)
+
+#define K12_NTSC_3_58 ((uint16_t)8u)
+#define K12_NTSC_4_43 ((uint16_t)8u)
+#define K12_PAL_4_43 ((uint16_t)2u)
+#define K12_PAL_M ((uint16_t)2u)
+#define K12_PAL_N ((uint16_t)2u)
+#define K12_SECAM ((uint16_t)1u)
+#define K12_NTSC_443_60 ((uint16_t)8u)
+#define K12_PAL_60 ((uint16_t)2u)
+
+#define K22A_NTSC_3_58 ((uint16_t)32u)
+#define K22A_NTSC_4_43 ((uint16_t)32u)
+#define K22A_PAL_4_43 ((uint16_t)32u)
+#define K22A_PAL_M ((uint16_t)32u)
+#define K22A_PAL_N ((uint16_t)32u)
+#define K22A_SECAM ((uint16_t)32u)
+#define K22A_NTSC_443_60 ((uint16_t)32u)
+#define K22A_PAL_60 ((uint16_t)32u)
+
+#define K21A_NTSC_3_58 ((uint16_t)6u)
+#define K21A_NTSC_4_43 ((uint16_t)6u)
+#define K21A_PAL_4_43 ((uint16_t)10u)
+#define K21A_PAL_M ((uint16_t)10u)
+#define K21A_PAL_N ((uint16_t)10u)
+#define K21A_SECAM ((uint16_t)10u)
+#define K21A_NTSC_443_60 ((uint16_t)6u)
+#define K21A_PAL_60 ((uint16_t)10u)
+
+#define K22B_NTSC_3_58 ((uint16_t)8u)
+#define K22B_NTSC_4_43 ((uint16_t)8u)
+#define K22B_PAL_4_43 ((uint16_t)15u)
+#define K22B_PAL_M ((uint16_t)15u)
+#define K22B_PAL_N ((uint16_t)15u)
+#define K22B_SECAM ((uint16_t)15u)
+#define K22B_NTSC_443_60 ((uint16_t)8u)
+#define K22B_PAL_60 ((uint16_t)15u)
+
+#define K21B_NTSC_3_58 ((uint16_t)6u)
+#define K21B_NTSC_4_43 ((uint16_t)6u)
+#define K21B_PAL_4_43 ((uint16_t)10u)
+#define K21B_PAL_M ((uint16_t)10u)
+#define K21B_PAL_N ((uint16_t)10u)
+#define K21B_SECAM ((uint16_t)6u)
+#define K21B_NTSC_443_60 ((uint16_t)6u)
+#define K21B_PAL_60 ((uint16_t)10u)
+
+#define K23B_NTSC_3_58 ((uint16_t)6u)
+#define K23B_NTSC_4_43 ((uint16_t)6u)
+#define K23B_PAL_4_43 ((uint16_t)3u)
+#define K23B_PAL_M ((uint16_t)3u)
+#define K23B_PAL_N ((uint16_t)3u)
+#define K23B_SECAM ((uint16_t)3u)
+#define K23B_NTSC_443_60 ((uint16_t)6u)
+#define K23B_PAL_60 ((uint16_t)3u)
+
+#define K23A_NTSC_3_58 ((uint16_t)3u)
+#define K23A_NTSC_4_43 ((uint16_t)3u)
+#define K23A_PAL_4_43 ((uint16_t)3u)
+#define K23A_PAL_M ((uint16_t)3u)
+#define K23A_PAL_N ((uint16_t)3u)
+#define K23A_SECAM ((uint16_t)3u)
+#define K23A_NTSC_443_60 ((uint16_t)3u)
+#define K23A_PAL_60 ((uint16_t)3u)
+
+#define K24_NTSC_3_58 ((uint16_t)5u)
+#define K24_NTSC_4_43 ((uint16_t)5u)
+#define K24_PAL_4_43 ((uint16_t)8u)
+#define K24_PAL_M ((uint16_t)8u)
+#define K24_PAL_N ((uint16_t)8u)
+#define K24_SECAM ((uint16_t)8u)
+#define K24_NTSC_443_60 ((uint16_t)5u)
+#define K24_PAL_60 ((uint16_t)8u)
+
+/* SyncSep */
+#define SYNCMAXDUTY_H_VALUE ((uint16_t)15u)
+#define SYNCMINDUTY_H_VALUE ((uint16_t)10u)
+#define CSYNCSLICE_H_VALUE ((uint16_t)146u)
+#define SYNCMAXDUTY_V_VALUE ((uint16_t)15u)
+#define SYNCMINDUTY_V_VALUE ((uint16_t)9u)
+#define VSYNCSLICE_VALUE ((uint16_t)10u)
+#define CSYNCSLICE_V_VALUE ((uint16_t)146u)
+#define HAFCGAIN_VALUE ((uint16_t)12u)
+#define HAFCSTART_VALUE ((uint16_t)0u)
+#define HAFCEND_VALUE ((uint16_t)8u)
+#define AGCRESPONSE_VALUE ((uint16_t)4u)
+#define AGCPRECIS_VALUE ((uint16_t)10u)
+#define PGA_GAIN_VALUE ((uint16_t)0u)
+#define PEAKATTACK_VALUE ((uint16_t)2u)
+#define PEAKRELEASE_VALUE ((uint16_t)3u)
+#define MAXPEAKSAMPLES_VALUE ((uint16_t)20u)
+
+/* YcSep */
+#define RADJ_O_LEVEL0_VALUE ((uint16_t)928u)
+#define RADJ_U_LEVEL0_VALUE ((uint16_t)32u)
+#define RADJ_O_LEVEL1_VALUE ((uint16_t)960u)
+#define RADJ_U_LEVEL1_VALUE ((uint16_t)48u)
+#define RADJ_O_LEVEL2_VALUE ((uint16_t)992u)
+#define RADJ_U_LEVEL2_VALUE ((uint16_t)64u)
+#define V_Y_LEVEL_VALUE ((uint16_t)0u)
+
+/* ChromaDec */
+#define LUMADELAY_VALUE ((uint16_t)0u)
+#define LOOPGAIN_VALUE ((uint16_t)3u)
+#define LOCKLIMIT_VALUE ((uint16_t)1u)
+#define BGPCHECK_VALUE ((uint16_t)0u)
+#define BGPWIDTH_VALUE ((uint16_t)54u)
+#define BGPSTART_VALUE ((uint16_t)110u)
+#define CHROMAMAINGAIN_VALUE ((uint16_t)210u)
+#define ACCRESPONSE_VALUE ((uint16_t)1u)
+#define ACCPRECIS_VALUE ((uint16_t)8u)
+#define KILLERLEVEL_VALUE ((uint16_t)4u)
+#define KILLEROFFSET_VALUE ((uint16_t)5u)
+
+/* DigitalClamp */
+#define BLANKLEVEL_Y_VALUE ((uint16_t)984u)
+#define DCPPOS_Y_VALUE ((uint16_t)162u)
+#define BLANKLEVEL_CB_VALUE ((uint16_t)0u)
+#define BLANKLEVEL_CR_VALUE ((uint16_t)0u)
+#define DCPPOS_C_VALUE ((uint16_t)54u)
+#define ACFLAGTIME_VALUE ((uint16_t)0u)
+#define ACFFILTER_VALUE ((uint16_t)3u)
+#define DCPRESPONSE_VALUE ((uint16_t)0u)
+#define DCPSTART_VALUE ((uint16_t)16u)
+#define DCPEND_VALUE ((uint16_t)16u)
+#define DCPWIDTH_VALUE ((uint16_t)27u)
+
+/* Output */
+#define Y_GAIN2_VALUE ((uint16_t)816u)
+#define CB_GAIN2_VALUE ((uint16_t)663u)
+#define CR_GAIN2_VALUE ((uint16_t)663u)
+
+
+/******************************************************************************
+Typedef definitions
+******************************************************************************/
+/*! Video decoder recommended value */
+typedef struct {
+ /* Capturing position setting */
+ uint16_t srcleft;
+ uint16_t srctop;
+ uint16_t srcheight;
+ uint16_t srcwidth;
+ /* Horizontal AFC setting */
+ uint16_t hafctyp;
+ uint16_t hafcmax;
+ uint16_t hafcmin;
+ /* Vertical countdown setting */
+ vdec_onoff_t novcd50_;
+ vdec_onoff_t novcd60_;
+ vdec_vcddefault_t vcddefault;
+ uint16_t vcdwindow;
+ uint16_t vcdoffset;
+ /* BCO setting */
+ vdec_color_sys_t defaultsys;
+ vdec_onoff_t nontsc358_;
+ vdec_onoff_t nontsc443_;
+ vdec_onoff_t nopalm_;
+ vdec_onoff_t nopaln_;
+ vdec_onoff_t nopal443_;
+ vdec_onoff_t nosecam_;
+ /* ACC level setting */
+ uint16_t acclevel;
+ /* AGC level setting */
+ uint16_t agclevel;
+ /* Y/C separation setting */
+ uint16_t k15;
+ uint16_t k13;
+ uint16_t k11;
+ uint16_t k16;
+ uint16_t k14;
+ uint16_t k12;
+ uint16_t k22A;
+ uint16_t k21A;
+ uint16_t k22B;
+ uint16_t k21B;
+ uint16_t k23B;
+ uint16_t k23A;
+ uint16_t k24;
+ vdec_onoff_t det2_on;
+ vdec_filmix_ratio_t hsel_mix_y;
+ vdec_filmix_ratio_t vsel_mix_y;
+ vdec_filmix_ratio_t hvsel_mix_y;
+ vdec_filmix_ratio_t det2_mix_c;
+ vdec_filmix_ratio_t det2_mix_y;
+ vdec_2dfil_mdsel_t fil2_mode_2d;
+ vdec_2d_fil_sel_t fil2_narrow_2d;
+} video_recmd_val_t;
+
+
+/******************************************************************************
+Imported global variables and functions (from other files)
+******************************************************************************/
+
+/******************************************************************************
+Exported global variables and functions (to be accessed by other files)
+******************************************************************************/
+
+/******************************************************************************
+Private global variables and functions
+******************************************************************************/
+static void Input(const graphics_col_sys_t color_system, const vdec_channel_t channel);
+static void SyncSep(const graphics_col_sys_t color_system, const vdec_channel_t channel);
+static void YcSep(const graphics_col_sys_t color_system, const vdec_channel_t channel);
+static void ChromaDec(const graphics_col_sys_t color_system, const vdec_channel_t channel);
+static void DigitalClamp(const vdec_channel_t channel);
+static void Output(const vdec_channel_t channel);
+
+static void init_func(const uint32_t user_num);
+
+static const video_recmd_val_t RecommendedValue[GRPH_COL_SYS_NUM] = {
+ { /* NTSC-3.58 */
+ /* Capturing position setting */
+ SRCLEFT_NTSC_3_58, SRCTOP_NTSC_3_58, SRCHEIGHT_NTSC_3_58, SRCWIDTH_NTSC_3_58,
+ /* Horizontal AFC setting */
+ HAFCTYP_NTSC_3_58, HAFCMAX_NTSC_3_58, HAFCMIN_NTSC_3_58,
+ /* Vertical countdown setting */
+ VDEC_OFF, VDEC_ON, VDEC_VCD_FRQ_59_94HZ, VCDWINDOW_NTSC_3_58, VCDOFFSET_NTSC_3_58,
+ /* BCO setting */
+ VDEC_COL_SYS_NTSC, VDEC_ON, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF,
+ /* ACC level setting */
+ ACCLEVEL_NTSC_3_58,
+ /* AGC level setting */
+ AGCLEVEL_NTSC_3_58,
+ /* Y/C separation setting */
+ K15_NTSC_3_58, K13_NTSC_3_58, K11_NTSC_3_58, K16_NTSC_3_58, K14_NTSC_3_58, K12_NTSC_3_58,
+ K22A_NTSC_3_58, K21A_NTSC_3_58, K22B_NTSC_3_58, K21B_NTSC_3_58, K23B_NTSC_3_58, K23A_NTSC_3_58, K24_NTSC_3_58,
+ VDEC_ON, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_25, VDEC_2DFIL_MDSEL_CASCADE, VDEC_2D_FIL_SEL_17TAP
+ },
+ { /* NTSC-4.43 */
+ /* Capturing position setting */
+ SRCLEFT_NTSC_4_43, SRCTOP_NTSC_4_43, SRCHEIGHT_NTSC_4_43, SRCWIDTH_NTSC_4_43,
+ /* Horizontal AFC setting */
+ HAFCTYP_NTSC_4_43, HAFCMAX_NTSC_4_43, HAFCMIN_NTSC_4_43,
+ /* Vertical countdown setting */
+ VDEC_ON, VDEC_OFF, VDEC_VCD_FRQ_50HZ, VCDWINDOW_NTSC_4_43, VCDOFFSET_NTSC_4_43,
+ /* BCO setting */
+ VDEC_COL_SYS_NTSC, VDEC_OFF, VDEC_ON, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF,
+ /* ACC level setting */
+ ACCLEVEL_NTSC_4_43,
+ /* AGC level setting */
+ AGCLEVEL_NTSC_4_43,
+ /* Y/C separation setting */
+ K15_NTSC_4_43, K13_NTSC_4_43, K11_NTSC_4_43, K16_NTSC_4_43, K14_NTSC_4_43, K12_NTSC_4_43,
+ K22A_NTSC_4_43, K21A_NTSC_4_43, K22B_NTSC_4_43, K21B_NTSC_4_43, K23B_NTSC_4_43, K23A_NTSC_4_43, K24_NTSC_4_43,
+ VDEC_ON, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_25, VDEC_2DFIL_MDSEL_CASCADE, VDEC_2D_FIL_SEL_17TAP
+ },
+ { /* PAL-4.43 */
+ /* Capturing position setting */
+ SRCLEFT_PAL_4_43, SRCTOP_PAL_4_43, SRCHEIGHT_PAL_4_43, SRCWIDTH_PAL_4_43,
+ /* Horizontal AFC setting */
+ HAFCTYP_PAL_4_43, HAFCMAX_PAL_4_43, HAFCMIN_PAL_4_43,
+ /* Vertical countdown setting */
+ VDEC_ON, VDEC_OFF, VDEC_VCD_FRQ_50HZ, VCDWINDOW_PAL_4_43, VCDOFFSET_PAL_4_43,
+ /* BCO setting */
+ VDEC_COL_SYS_PAL, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_ON, VDEC_OFF,
+ /* ACC level setting */
+ ACCLEVEL_PAL_4_43,
+ /* AGC level setting */
+ AGCLEVEL_PAL_4_43,
+ /* Y/C separation setting */
+ K15_PAL_4_43, K13_PAL_4_43, K11_PAL_4_43, K16_PAL_4_43, K14_PAL_4_43, K12_PAL_4_43,
+ K22A_PAL_4_43, K21A_PAL_4_43, K22B_PAL_4_43, K21B_PAL_4_43, K23B_PAL_4_43, K23A_PAL_4_43, K24_PAL_4_43,
+ VDEC_OFF, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_2DFIL_MDSEL_BYPASS, VDEC_2D_FIL_SEL_17TAP
+ },
+ { /* PAL-M */
+ /* Capturing position setting */
+ SRCLEFT_PAL_M, SRCTOP_PAL_M, SRCHEIGHT_PAL_M, SRCWIDTH_PAL_M,
+ /* Horizontal AFC setting */
+ HAFCTYP_PAL_M, HAFCMAX_PAL_M, HAFCMIN_PAL_M,
+ /* Vertical countdown setting */
+ VDEC_OFF, VDEC_ON, VDEC_VCD_FRQ_59_94HZ, VCDWINDOW_PAL_M, VCDOFFSET_PAL_M,
+ /* BCO setting */
+ VDEC_COL_SYS_PAL, VDEC_OFF, VDEC_OFF, VDEC_ON, VDEC_OFF, VDEC_OFF, VDEC_OFF,
+ /* ACC level setting */
+ ACCLEVEL_PAL_M,
+ /* AGC level setting */
+ AGCLEVEL_PAL_M,
+ /* Y/C separation setting */
+ K15_PAL_M, K13_PAL_M, K11_PAL_M, K16_PAL_M, K14_PAL_M, K12_PAL_M,
+ K22A_PAL_M, K21A_PAL_M, K22B_PAL_M, K21B_PAL_M, K23B_PAL_M, K23A_PAL_M, K24_PAL_M,
+ VDEC_OFF, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_2DFIL_MDSEL_BYPASS, VDEC_2D_FIL_SEL_17TAP
+ },
+ { /* PAL-N */
+ /* Capturing position setting */
+ SRCLEFT_PAL_N, SRCTOP_PAL_N, SRCHEIGHT_PAL_N, SRCWIDTH_PAL_N,
+ /* Horizontal AFC setting */
+ HAFCTYP_PAL_N, HAFCMAX_PAL_N, HAFCMIN_PAL_N,
+ /* Vertical countdown setting */
+ VDEC_ON, VDEC_OFF, VDEC_VCD_FRQ_50HZ, VCDWINDOW_PAL_N, VCDOFFSET_PAL_N,
+ /* BCO setting */
+ VDEC_COL_SYS_PAL, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_ON, VDEC_OFF, VDEC_OFF,
+ /* ACC level setting */
+ ACCLEVEL_PAL_N,
+ /* AGC level setting */
+ AGCLEVEL_PAL_N,
+ /* Y/C separation setting */
+ K15_PAL_N, K13_PAL_N, K11_PAL_N, K16_PAL_N, K14_PAL_N, K12_PAL_N,
+ K22A_PAL_N, K21A_PAL_N, K22B_PAL_N, K21B_PAL_N, K23B_PAL_N, K23A_PAL_N, K24_PAL_N,
+ VDEC_OFF, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_2DFIL_MDSEL_BYPASS, VDEC_2D_FIL_SEL_17TAP
+ },
+ { /* SECAM */
+ /* Capturing position setting */
+ SRCLEFT_SECAM, SRCTOP_SECAM, SRCHEIGHT_SECAM, SRCWIDTH_SECAM,
+ /* Horizontal AFC setting */
+ HAFCTYP_SECAM, HAFCMAX_SECAM, HAFCMIN_SECAM,
+ /* Vertical countdown setting */
+ VDEC_ON, VDEC_OFF, VDEC_VCD_FRQ_50HZ, VCDWINDOW_SECAM, VCDOFFSET_SECAM,
+ /* BCO setting */
+ VDEC_COL_SYS_SECAM, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_ON,
+ /* ACC level setting */
+ ACCLEVEL_SECAM,
+ /* AGC level setting */
+ AGCLEVEL_SECAM,
+ /* Y/C separation setting */
+ K15_SECAM, K13_SECAM, K11_SECAM, K16_SECAM, K14_SECAM, K12_SECAM,
+ K22A_SECAM, K21A_SECAM, K22B_SECAM, K21B_SECAM, K23B_SECAM, K23A_SECAM, K24_SECAM,
+ VDEC_ON, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_2DFIL_MDSEL_CASCADE, VDEC_2D_FIL_SEL_17TAP
+ },
+ { /* NTSC-4.43 (60Hz) */
+ /* Capturing position setting */
+ SRCLEFT_NTSC_443_60, SRCTOP_NTSC_443_60, SRCHEIGHT_NTSC_443_60, SRCWIDTH_NTSC_443_60,
+ /* Horizontal AFC setting */
+ HAFCTYP_NTSC_443_60, HAFCMAX_NTSC_443_60, HAFCMIN_NTSC_443_60,
+ /* Vertical countdown setting */
+ VDEC_OFF, VDEC_ON, VDEC_VCD_FRQ_59_94HZ, VCDWINDOW_NTSC_443_60, VCDOFFSET_NTSC_443_60,
+ /* BCO setting */
+ VDEC_COL_SYS_NTSC, VDEC_OFF, VDEC_ON, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF,
+ /* ACC level setting */
+ ACCLEVEL_NTSC_443_60,
+ /* AGC level setting */
+ AGCLEVEL_NTSC_443_60,
+ /* Y/C separation setting */
+ K15_NTSC_443_60, K13_NTSC_443_60, K11_NTSC_443_60, K16_NTSC_443_60, K14_NTSC_443_60, K12_NTSC_443_60,
+ K22A_NTSC_443_60, K21A_NTSC_443_60, K22B_NTSC_443_60, K21B_NTSC_443_60, K23B_NTSC_443_60, K23A_NTSC_443_60,
+ K24_NTSC_443_60,
+ VDEC_ON, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_75, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_25, VDEC_2DFIL_MDSEL_CASCADE, VDEC_2D_FIL_SEL_17TAP
+ },
+ { /* PAL-60 */
+ /* Capturing position setting */
+ SRCLEFT_PAL_60, SRCTOP_PAL_60, SRCHEIGHT_PAL_60, SRCWIDTH_PAL_60,
+ /* Horizontal AFC setting */
+ HAFCTYP_PAL_60, HAFCMAX_PAL_60, HAFCMIN_PAL_60,
+ /* Vertical countdown setting */
+ VDEC_OFF, VDEC_ON, VDEC_VCD_FRQ_59_94HZ, VCDWINDOW_PAL_60, VCDOFFSET_PAL_60,
+ /* BCO setting */
+ VDEC_COL_SYS_PAL, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_OFF, VDEC_ON, VDEC_OFF,
+ /* ACC level setting */
+ ACCLEVEL_PAL_60,
+ /* AGC level setting */
+ AGCLEVEL_PAL_60,
+ /* Y/C separation setting */
+ K15_PAL_60, K13_PAL_60, K11_PAL_60, K16_PAL_60, K14_PAL_60, K12_PAL_60,
+ K22A_PAL_60, K21A_PAL_60, K22B_PAL_60, K21B_PAL_60, K23B_PAL_60, K23A_PAL_60, K24_PAL_60,
+ VDEC_OFF, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0,
+ VDEC_FILMIX_RATIO_0, VDEC_FILMIX_RATIO_0, VDEC_2DFIL_MDSEL_BYPASS, VDEC_2D_FIL_SEL_17TAP
+ }
+};
+/* Two-Dimensional Cascade Broadband and Narrowband (3.58/4.43) Filter TAP Coefficient */
+static const vdec_chrfil_tap_t wana_ntsc = {
+ {
+ (uint16_t)24u, (uint16_t)44u, (uint16_t)20u, (uint16_t)(0x1000u | 52u), (uint16_t)(0x1000u | 128u),
+ (uint16_t)(0x1000u | 128u), (uint16_t)(0x1000u | 12u), (uint16_t)132u, (uint16_t)200u
+ }
+};
+/* Two-Dimensional Cascade Broadband (SECAM-DR) Filter TAP Coefficient */
+static const vdec_chrfil_tap_t wa_secam = {
+ {
+ (uint16_t)(0x1000u | 20u), (uint16_t)24u, (uint16_t)64u, (uint16_t)40u, (uint16_t)(0x1000u | 76u),
+ (uint16_t)(0x1000u | 164u), (uint16_t)(0x1000u | 84u), (uint16_t)108u, (uint16_t)216u
+ }
+};
+/* Two-Dimensional Cascade Broadband (SECAM-DB) Filter TAP Coefficient */
+static const vdec_chrfil_tap_t wb_secam = {
+ {
+ (uint16_t)(0x1000u | 12u), (uint16_t)40u, (uint16_t)60u, (uint16_t)12u, (uint16_t)(0x1000u | 104u),
+ (uint16_t)(0x1000u | 156u), (uint16_t)(0x1000u | 64u), (uint16_t)120u, (uint16_t)208u
+ }
+};
+/* Two-Dimensional Cascade Narrowband (SECAM-DR) Filter TAP Coefficient */
+static const vdec_chrfil_tap_t na_secam = {
+ {
+ (uint16_t)(0x1000u | 1008u), (uint16_t)1976u, (uint16_t)(0x1000u | 2024u), (uint16_t)444u, (uint16_t)1868u,
+ (uint16_t)(0x1000u | 2864u), (uint16_t)1352u, (uint16_t)1376u, (uint16_t)(0x1000u | 2240u)
+ }
+};
+/* Two-Dimensional Cascade Narrowband (SECAM-DB) Filter TAP Coefficient */
+static const vdec_chrfil_tap_t nb_secam = {
+ {
+ (uint16_t)(0x1000u | 1080u), (uint16_t)2800u, (uint16_t)(0x1000u | 3308u), (uint16_t)1628u, (uint16_t)1444u,
+ (uint16_t)(0x1000u | 3308u), (uint16_t)2140u, (uint16_t)376u, (uint16_t)(0x1000u | 1384u)
+ }
+};
+
+
+/**************************************************************************//**
+ * @brief Video decoder initialization
+ * @param [in]adc_vinsel : Input pin control
+ * @param [in]channel : Channel
+ * @retval Detected color system
+ *****************************************************************************/
+vdec_error_t GRAPHICS_VideoDecoderInit (const vdec_adc_vinsel_t adc_vinsel, const vdec_channel_t channel, graphics_col_sys_t col_sys)
+{
+ vdec_error_t error = VDEC_OK;
+
+ /* Video Decoder Driver Initialization */
+ error = R_VDEC_Initialize(channel, adc_vinsel, &init_func, (uint32_t)channel);
+ if (error == VDEC_OK) {
+ if (col_sys != GRPH_COL_SYS_UNKNOWN) {
+ /* Input */
+ Input(col_sys, channel);
+ /* Sync separation */
+ SyncSep(col_sys, channel);
+ /* Y/C separation */
+ YcSep(col_sys, channel);
+ /* Chroma decoding */
+ ChromaDec(col_sys, channel);
+ /* Digital clamp */
+ DigitalClamp(channel);
+ /* Output */
+ Output(channel);
+ } else {
+ error = VDEC_ERR_PARAM;
+ }
+ }
+ return error;
+} /* End of function GRAPHICS_VideoDecoderInit() */
+
+
+/**************************************************************************//**
+ * @brief User-defined function
+ * @param [in]user_num
+ * @retval None
+ *****************************************************************************/
+static void init_func (const uint32_t user_num)
+{
+ uint32_t reg_data;
+ volatile uint8_t dummy_read;
+
+ reg_data = (uint32_t)CPG.STBCR7;
+ if ((vdec_channel_t)user_num == VDEC_CHANNEL_0) {
+ /* Standby control register 7 (STBCR7)
+ b7 0-------; MSTP77 : 0 : Video decoder channel 0 enable */
+ reg_data &= (uint32_t)~STBCR7_BIT7;
+ } else {
+ /* Standby control register 7 (STBCR7)
+ b6 -0------; MSTP76 : 0 : Video decoder channel 1 enable */
+ reg_data &= (uint32_t)~STBCR7_BIT6;
+ }
+ CPG.STBCR7 = (uint8_t)reg_data;
+ /* In order to reflect the change, a dummy read should be done. */
+ dummy_read = CPG.STBCR7;
+} /* End of function init_func() */
+
+/**************************************************************************//**
+ * @brief Video decoder input setup
+ * @param [in]color_system : Color system
+ * @param [in]channel : Channel
+ * @retval None
+ *****************************************************************************/
+static void Input (const graphics_col_sys_t color_system, const vdec_channel_t channel)
+{
+ vdec_error_t error;
+ vdec_active_period_t param;
+ const video_recmd_val_t * RecommendValTbl;
+
+ RecommendValTbl = &RecommendedValue[color_system];
+
+ param.srcleft = RecommendValTbl->srcleft; /* Left end of input video signal capturing area */
+ param.srctop = RecommendValTbl->srctop; /* Top end of input video signal capturing area */
+ param.srcheight = RecommendValTbl->srcheight; /* Height of input video signal capturing area */
+ param.srcwidth = RecommendValTbl->srcwidth; /* Width of input video signal capturing area */
+ /* Video decoder driver input */
+ error = R_VDEC_ActivePeriod(channel, ¶m);
+ if (error != VDEC_OK) {
+ }
+} /* End of function Input() */
+
+/**************************************************************************//**
+ * @brief Video decoder sync separation setup
+ * @param [in]color_system : Color system
+ * @param [in]channel : Channel
+ * @retval None
+ *****************************************************************************/
+static void SyncSep (const graphics_col_sys_t color_system, const vdec_channel_t channel)
+{
+ vdec_error_t error;
+ vdec_sync_separation_t param;
+ vdec_noise_rd_lpf_t noise_rd_lpf_tmp;
+ vdec_sync_slicer_t sync_slicer_tmp;
+ vdec_horizontal_afc_t horizontal_afc_tmp;
+ vdec_vcount_down_t vcount_down_tmp;
+ vdec_agc_t agc_tmp;
+ vdec_peak_limiter_t peak_limiter_tmp;
+ const video_recmd_val_t * RecommendValTbl;
+
+ RecommendValTbl = &RecommendedValue[color_system];
+
+ /* Noise reduction LPF */
+ noise_rd_lpf_tmp.lpfvsync = VDEC_LPF_VSYNC_0_54; /* LPF cutoff frequency before vertical sync separation */
+ noise_rd_lpf_tmp.lpfhsync = VDEC_LPF_HSYNC_0_94; /* LPF cutoff frequency before horizontal sync separation */
+ /* Sync slicer */
+ sync_slicer_tmp.velocityshift_h = VDEC_VELOCITY_SHIFT_4; /* Reference level operation speed control for
+ composite sync separation (for Hsync signal) */
+ sync_slicer_tmp.slicermode_h = VDEC_SLICE_MODE_AUTO_50; /* Auto-slice level setting for composite sync
+ separator circuit (for Hsync signal) */
+ sync_slicer_tmp.slicermode_v = VDEC_SLICE_MODE_AUTO_50; /* Auto-slice level setting for composite sync
+ separation circuit (for Vsync signal) */
+ sync_slicer_tmp.syncmaxduty_h = SYNCMAXDUTY_H_VALUE; /* Max ratio of horizontal cycle to horizontal sync
+ signal pulse width (for Hsync signal) */
+ sync_slicer_tmp.syncminduty_h = SYNCMINDUTY_H_VALUE; /* Min ratio of horizontal cycle to horizontal sync
+ signal pulse width (for Hsync signal) */
+ sync_slicer_tmp.ssclipsel = VDEC_CLIP_LV_1023; /* Clipping level */
+ sync_slicer_tmp.csyncslice_h = CSYNCSLICE_H_VALUE; /* Slice level for composite sync
+ signal separation (for Hsync signal) */
+ sync_slicer_tmp.syncmaxduty_v = SYNCMAXDUTY_V_VALUE; /* Max ratio of horizontal cycle to horizontal sync
+ signal pulse width (for Vsync signal) */
+ sync_slicer_tmp.syncminduty_v = SYNCMINDUTY_V_VALUE; /* Min ratio of horizontal cycle to horizontal sync
+ signal pulse width (for Vsync signal) */
+ sync_slicer_tmp.vsyncdelay = VDEC_OFF; /* Delays the separated vertical sync signal for
+ 1/4 horizontal cycle */
+ sync_slicer_tmp.vsyncslice = VSYNCSLICE_VALUE; /* Threshold for vertical sync separation */
+ sync_slicer_tmp.csyncslice_v = CSYNCSLICE_V_VALUE; /* Slice level for composite sync
+ signal separation (for Vsync signal) */
+ /* Horizontal AFC */
+ horizontal_afc_tmp.hafcgain = HAFCGAIN_VALUE; /* Horizontal AFC loop gain */
+ horizontal_afc_tmp.hafctyp = RecommendValTbl->hafctyp; /* Horizontal AFC center oscillation frequency */
+ horizontal_afc_tmp.hafcstart = HAFCSTART_VALUE; /* Start line of horizontal AFC normal operation */
+ horizontal_afc_tmp.nox2hosc = VDEC_ON; /* Disable of horizontal AFC double speed detection */
+ horizontal_afc_tmp.hafcmax = RecommendValTbl->hafcmax; /* Maximum oscillation frequency of horizontal AFC */
+ horizontal_afc_tmp.hafcend = HAFCEND_VALUE; /* End line of horizontal AFC normal operation */
+ horizontal_afc_tmp.hafcmode = VDEC_HAFCMD_AUTO_PHST; /* Horizontal AFC VBI period operating mode */
+ horizontal_afc_tmp.hafcmin = RecommendValTbl->hafcmin; /* Min oscillation frequency of horizontal AFC */
+ horizontal_afc_tmp.phdet_fix = VDEC_OFF; /* Forcible or LOWGAIN control */
+ horizontal_afc_tmp.phdet_div = VDEC_PHDET_DIV_1_32; /* Phase comparator feedback adjust for
+ low sync signal lock stability */
+ /* Vertical countdown */
+ vcount_down_tmp.novcd50_ = RecommendValTbl->novcd50_; /* Vertical countdown 50-Hz oscillation mode */
+ vcount_down_tmp.novcd60_ = RecommendValTbl->novcd60_; /* Vertical countdown 60-Hz (59.94-Hz)
+ oscillation mode */
+ vcount_down_tmp.vcddefault = RecommendValTbl->vcddefault; /* Vertical countdown center oscillation frequency */
+ vcount_down_tmp.vcdwindow = RecommendValTbl->vcdwindow; /* Vertical countdown sync area */
+ vcount_down_tmp.vcdoffset = RecommendValTbl->vcdoffset; /* Vertical countdown minimum oscillation frequency */
+ /* AGC / PGA */
+ agc_tmp.agcmode = VDEC_ON; /* A/D converter AGC ON/OFF control & PGA gain select */
+ agc_tmp.doreduce = VDEC_OFF; /* Manual control of sync signal amplitude detection
+ during VBI period */
+ agc_tmp.noreduce_ = VDEC_ON; /* Control of sync signal amplitude detection during VBI period */
+ agc_tmp.agcresponse = AGCRESPONSE_VALUE; /* AGC response speed */
+ agc_tmp.agclevel = RecommendValTbl->agclevel;/* Sync signal reference amplitude */
+ agc_tmp.agcprecis = AGCPRECIS_VALUE; /* AGC gain adjustment accuracy */
+ agc_tmp.pga_gain = PGA_GAIN_VALUE; /* PGA gain */
+ /* Peak limiter control */
+ peak_limiter_tmp.peaklevel = VDEC_PEAKLV_992; /* Peak luminance value to operate peak limiter */
+ peak_limiter_tmp.peakattack = PEAKATTACK_VALUE; /* Response speed with peak limiter gain decreased */
+ peak_limiter_tmp.peakrelease = PEAKRELEASE_VALUE; /* Response speed with peak limiter gain increased */
+ peak_limiter_tmp.peakratio = VDEC_PEAKRATIO_50; /* Maximum compression rate of peak limiter */
+ peak_limiter_tmp.maxpeaksamples = MAXPEAKSAMPLES_VALUE; /* Allowable number of overflowing pixels */
+
+ param.noise_rd_lpf = &noise_rd_lpf_tmp; /* Noise reduction LPF */
+ param.sync_slicer = &sync_slicer_tmp; /* Sync slicer */
+ param.horizontal_afc = &horizontal_afc_tmp; /* Horizontal AFC */
+ param.vcount_down = &vcount_down_tmp; /* Vertical countdown */
+ param.agc = &agc_tmp; /* AGC / PGA */
+ param.peak_limiter = &peak_limiter_tmp; /* Peak limiter control */
+ /* Video decoder driver sync separation */
+ error = R_VDEC_SyncSeparation(channel, ¶m);
+ if (error != VDEC_OK) {
+ }
+} /* End of function SyncSep() */
+
+/**************************************************************************//**
+ * @brief Video decoder Y/C separation setup
+ * @param [in]color_system : Color system
+ * @param [in]channel : Channel
+ * @retval None
+ *****************************************************************************/
+static void YcSep (const graphics_col_sys_t color_system, const vdec_channel_t channel)
+{
+ vdec_error_t error;
+ vdec_yc_separation_t param;
+ vdec_over_range_t over_range_tmp;
+ vdec_yc_sep_ctrl_t yc_sep_ctrl_tmp;
+ const video_recmd_val_t * RecommendValTbl;
+
+ RecommendValTbl = &RecommendedValue[color_system];
+
+ /* Over-range control */
+ over_range_tmp.radj_o_level0 = RADJ_O_LEVEL0_VALUE; /* A/D over-threshold level (between levels 0 and 1) */
+ over_range_tmp.radj_u_level0 = RADJ_U_LEVEL0_VALUE; /* A/D under-threshold level (between levels 2 and 3) */
+ over_range_tmp.radj_o_level1 = RADJ_O_LEVEL1_VALUE; /* A/D over-threshold level (between levels 1 and 2) */
+ over_range_tmp.radj_u_level1 = RADJ_U_LEVEL1_VALUE; /* A/D under-threshold level (between levels 1 and 2) */
+ over_range_tmp.radj_o_level2 = RADJ_O_LEVEL2_VALUE; /* A/D over-threshold level (between levels 2 and 3) */
+ over_range_tmp.radj_u_level2 = RADJ_U_LEVEL2_VALUE; /* A/D under-threshold level (between levels 0 and 1) */
+ over_range_tmp.ucmp_sw = VDEC_ON; /* Over-range detection */
+ over_range_tmp.dcmp_sw = VDEC_ON; /* Under-range detection */
+ over_range_tmp.hwide_sw = VDEC_ON; /* Horizontal enlargement of over/under-range level */
+ /* Y/C separation control */
+ /* Two-dimensional Y/C separation filter select coefficient */
+ yc_sep_ctrl_tmp.k15 = RecommendValTbl->k15; /* K15 */
+ yc_sep_ctrl_tmp.k13 = RecommendValTbl->k13; /* K13 */
+ yc_sep_ctrl_tmp.k11 = RecommendValTbl->k11; /* K11 */
+ yc_sep_ctrl_tmp.k16 = RecommendValTbl->k16; /* K16 */
+ yc_sep_ctrl_tmp.k14 = RecommendValTbl->k14; /* K14 */
+ yc_sep_ctrl_tmp.k12 = RecommendValTbl->k12; /* K12 */
+ yc_sep_ctrl_tmp.k22a = RecommendValTbl->k22A; /* K22A */
+ yc_sep_ctrl_tmp.k21a = RecommendValTbl->k21A; /* K21A */
+ yc_sep_ctrl_tmp.k22b = RecommendValTbl->k22B; /* K22B */
+ yc_sep_ctrl_tmp.k21b = RecommendValTbl->k21B; /* K21B */
+ yc_sep_ctrl_tmp.k23b = RecommendValTbl->k23B; /* K23B */
+ yc_sep_ctrl_tmp.k23a = RecommendValTbl->k23A; /* K23A */
+ yc_sep_ctrl_tmp.k24 = RecommendValTbl->k24; /* K24 */
+ yc_sep_ctrl_tmp.hbpf_narrow = VDEC_LSTG_BPFSEL_BYPASS; /* Latter-stage horizontal BPF select */
+ yc_sep_ctrl_tmp.hvbpf_narrow = VDEC_LSTG_BPFSEL_BYPASS; /* Latter-stage horizontal/vertical BPF select */
+ yc_sep_ctrl_tmp.hbpf1_9tap_on = VDEC_FSTG_BPFSEL_17TAP; /* Former-stage horizontal BPF select */
+ yc_sep_ctrl_tmp.hvbpf1_9tap_on = VDEC_FSTG_BPFSEL_17TAP; /* Former-stage horizontal/vertical BPF select */
+ yc_sep_ctrl_tmp.hfil_tap_sel = VDEC_HFIL_TAP_SEL_17TAP; /* Horizontal filter and horizontal/vertical filter
+ bandwidth switch signal */
+ yc_sep_ctrl_tmp.det2_on = RecommendValTbl->det2_on; /* Two-dimensional filter mixing select */
+ yc_sep_ctrl_tmp.hsel_mix_y = RecommendValTbl->hsel_mix_y; /* Mixing ratio of signal after passing
+ horizontal filter to signal after passing
+ former-stage horizontal filter */
+ yc_sep_ctrl_tmp.vsel_mix_y = RecommendValTbl->vsel_mix_y; /* Mixing ratio of signal after passing
+ vertical filter to signal after passing
+ former-stage horizontal/vertical filter */
+ yc_sep_ctrl_tmp.hvsel_mix_y = RecommendValTbl->hvsel_mix_y; /* Mixing ratio of signal after passing
+ horizontal/vertical filter to signal
+ after passing former-stage
+ horizontal/vertical filter */
+ yc_sep_ctrl_tmp.v_y_level = V_Y_LEVEL_VALUE; /* Vertical luminance detection level
+ for correlation detection filter */
+ yc_sep_ctrl_tmp.det2_mix_c = RecommendValTbl->det2_mix_c; /* Mixing ratio of c signal after passing
+ horizontal/vertical adaptive filter
+ to signal after passing correlation detection
+ filter */
+ yc_sep_ctrl_tmp.det2_mix_y = RecommendValTbl->det2_mix_y; /* Mixing ratio of c signal for y generation after
+ passing horizontal/vertical adaptive filter to
+ signal after passing correlation */
+ yc_sep_ctrl_tmp.fil2_mode_2d = RecommendValTbl->fil2_mode_2d;/* Two-dimensional cascade/TAKE-OFF
+ filter mode select */
+ yc_sep_ctrl_tmp.fil2_narrow_2d = RecommendValTbl->fil2_narrow_2d; /* Two-dimensional cascade filter select */
+
+ param.over_range = &over_range_tmp; /* Over-range control */
+ param.yc_sep_ctrl = &yc_sep_ctrl_tmp; /* Y/C separation control */
+ param.fil2_2d_wa = NULL; /* Two-dimensional cascade broadband
+ (3.58/4.43/SECAM-DR)/TAKE-OFF filter TAP coefficient */
+ param.fil2_2d_wb = NULL; /* Two-dimensional cascade broadband (SECAM-DB) filter TAP coefficient */
+ param.fil2_2d_na = NULL; /* Two-dimensional cascade narrowband
+ (3.58/4.43/SECAM-DR) filter TAP coefficient */
+ param.fil2_2d_nb = NULL; /* Two-dimensional cascade narrowband (SECAMDB) filter TAP coefficient */
+ if ((color_system == GRPH_COL_SYS_NTSC_358) ||
+ (color_system == GRPH_COL_SYS_NTSC_443) ||
+ (color_system == GRPH_COL_SYS_NTSC_443_60)) {
+ param.fil2_2d_wa = &wana_ntsc;
+ param.fil2_2d_na = &wana_ntsc;
+ } else if (color_system == GRPH_COL_SYS_SECAM) {
+ param.fil2_2d_wa = &wa_secam;
+ param.fil2_2d_wb = &wb_secam;
+ param.fil2_2d_na = &na_secam;
+ param.fil2_2d_nb = &nb_secam;
+ } else {
+ /* Do nothing */
+ }
+ /* Video decoder driver y/c separation */
+ error = R_VDEC_YcSeparation(channel, ¶m);
+ if (error != VDEC_OK) {
+ }
+} /* End of function YcSep() */
+
+/**************************************************************************//**
+ * @brief Video decoder chroma decoding setup
+ * @param [in]color_system : Color system
+ * @param [in]channel : Channel
+ * @retval None
+ *****************************************************************************/
+static void ChromaDec (const graphics_col_sys_t color_system, const vdec_channel_t channel)
+{
+ vdec_error_t error;
+ vdec_chroma_decoding_t param;
+ vdec_chrmdec_ctrl_t chrmdec_ctrl_tmp;
+ vdec_burst_lock_t burst_lock_tmp;
+ vdec_acc_t acc_tmp;
+ const video_recmd_val_t * RecommendValTbl;
+
+ RecommendValTbl = &RecommendedValue[color_system];
+
+ /* Chroma decoding control */
+ chrmdec_ctrl_tmp.defaultsys = RecommendValTbl->defaultsys; /* Default color system */
+ chrmdec_ctrl_tmp.nontsc358_ = RecommendValTbl->nontsc358_; /* NTSC-M detection control */
+ chrmdec_ctrl_tmp.nontsc443_ = RecommendValTbl->nontsc443_; /* NTSC-4.43 detection control */
+ chrmdec_ctrl_tmp.nopalm_ = RecommendValTbl->nopalm_; /* PAL-M detection control */
+ chrmdec_ctrl_tmp.nopaln_ = RecommendValTbl->nopaln_; /* PAL-N detection control */
+ chrmdec_ctrl_tmp.nopal443_ = RecommendValTbl->nopal443_; /* PAL-B, G, H, I, D detection control */
+ chrmdec_ctrl_tmp.nosecam_ = RecommendValTbl->nosecam_; /* SECAM detection control */
+ chrmdec_ctrl_tmp.lumadelay = LUMADELAY_VALUE; /* Luminance signal delay adjustment */
+ chrmdec_ctrl_tmp.chromalpf = VDEC_OFF; /* LPF for demodulated chroma */
+ chrmdec_ctrl_tmp.demodmode = VDEC_DEMOD_MD_PAL; /* Averaging processing for pre-demodulated line */
+ /* Burst lock */
+ burst_lock_tmp.lockrange = VDEC_LOCK_RANGE_800HZ;/* Burst lock PLL lock range */
+ burst_lock_tmp.loopgain = LOOPGAIN_VALUE; /* Burst lock PLL loop gain */
+ burst_lock_tmp.locklimit = LOCKLIMIT_VALUE; /* Level for burst lock PLL to re-search free-run frequency */
+ burst_lock_tmp.bgpcheck = BGPCHECK_VALUE; /* burst gate pulse position check */
+ burst_lock_tmp.bgpwidth = BGPWIDTH_VALUE; /* burst gate pulse width */
+ burst_lock_tmp.bgpstart = BGPSTART_VALUE; /* burst gate pulse start position */
+ /* ACC / color killer */
+ acc_tmp.accmode = VDEC_ACC_MD_AUTO; /* ACC operating mode */
+ acc_tmp.accmaxgain = VDEC_ACC_MAX_GAIN_6; /* Maximum ACC Gain */
+ acc_tmp.acclevel = RecommendValTbl->acclevel;/* ACC reference color burst amplitude */
+ acc_tmp.chromasubgain = VDEC_CHRM_SB_GAIN_1; /* Chroma manual gain (sub) */
+ acc_tmp.chromamaingain = CHROMAMAINGAIN_VALUE; /* Chroma manual gain (main) */
+ acc_tmp.accresponse = ACCRESPONSE_VALUE; /* ACC response speed */
+ acc_tmp.accprecis = ACCPRECIS_VALUE; /* ACC gain adjustment accuracy */
+ acc_tmp.killermode = VDEC_OFF; /* Forced color killer mode ON/OFF */
+ acc_tmp.killerlevel = KILLERLEVEL_VALUE; /* Color killer operation start point */
+ acc_tmp.killeroffset = KILLEROFFSET_VALUE; /* The offset level to turn off the color killer */
+
+ param.chrmdec_ctrl = &chrmdec_ctrl_tmp; /* Chroma decoding control */
+ param.burst_lock = &burst_lock_tmp; /* Burst lock */
+ param.acc = &acc_tmp; /* ACC/color killer */
+ param.tint_ry = NULL; /* TINT/R-Y axis correction (only valid for NTSC/PAL) */
+ /* Video decoder driver chroma decoding */
+ error = R_VDEC_ChromaDecoding(channel, ¶m);
+ if (error != VDEC_OK) {
+ }
+} /* End of function ChromaDec() */
+
+/**************************************************************************//**
+ * @brief Video decoder digital clamp setup
+ * @param [in]channel : Channel
+ * @retval None
+ *****************************************************************************/
+static void DigitalClamp (const vdec_channel_t channel)
+{
+ vdec_error_t error;
+ vdec_degital_clamp_t param;
+ vdec_pedestal_clamp_t pedestal_clamp_tmp;
+ vdec_center_clamp_t center_clamp_tmp;
+ vdec_noise_det_t noise_det_tmp;
+
+ /* Pedestal clamp */
+ pedestal_clamp_tmp.dcpmode_y = VDEC_DCPMODE_AUTO; /* Clamp level setting mode */
+ pedestal_clamp_tmp.blanklevel_y = BLANKLEVEL_Y_VALUE; /* Clamp offset level (Y signal) */
+ pedestal_clamp_tmp.dcppos_y = DCPPOS_Y_VALUE; /* Digital clamp pulse horizontal start position (Y signal) */
+ /* Center clamp */
+ center_clamp_tmp.dcpmode_c = VDEC_DCPMODE_MANUAL; /* Clamp level setting mode */
+ center_clamp_tmp.blanklevel_cb = BLANKLEVEL_CB_VALUE; /* Clamp offset level (Cb signal) */
+ center_clamp_tmp.blanklevel_cr = BLANKLEVEL_CR_VALUE; /* Clamp offset level (Cr signal) */
+ center_clamp_tmp.dcppos_c = DCPPOS_C_VALUE; /* Digital clamp pulse
+ horizontal start position (Cb/Cr signal) */
+ /* Noise detection */
+ noise_det_tmp.acfinput = VDEC_ACFINPUT_Y; /* Video signal for autocorrelation function */
+ noise_det_tmp.acflagtime = ACFLAGTIME_VALUE; /* Delay time for autocorrelation function calculation */
+ noise_det_tmp.acffilter = ACFFILTER_VALUE; /* Smoothing parameter of autocorrelation function data */
+
+ param.dcpcheck = VDEC_OFF; /* Digital clamp pulse position check */
+ param.dcpresponse = DCPRESPONSE_VALUE; /* Digital clamp response speed */
+ param.dcpstart = DCPSTART_VALUE; /* Digital clamp start line (in 1-line units) */
+ param.dcpend = DCPEND_VALUE; /* Digital clamp end line (in 1-line units) */
+ param.dcpwidth = DCPWIDTH_VALUE; /* Digital clamp pulse width */
+ param.pedestal_clamp = &pedestal_clamp_tmp; /* Pedestal clamp */
+ param.center_clamp = ¢er_clamp_tmp; /* Center clamp */
+ param.noise_det = &noise_det_tmp; /* Noise detection */
+ /* Video decoder driver digital clamp */
+ error = R_VDEC_DigitalClamp(channel, ¶m);
+ if (error != VDEC_OK) {
+ }
+} /* End of function DigitalClamp() */
+
+/**************************************************************************//**
+ * @brief Video decoder output adjustment setup
+ * @param [in]channel : Channel
+ * @retval None
+ *****************************************************************************/
+static void Output (const vdec_channel_t channel)
+{
+ vdec_error_t error;
+ vdec_output_t param;
+
+ param.y_gain2 = Y_GAIN2_VALUE; /* Y signal gain coefficient */
+ param.cb_gain2 = CB_GAIN2_VALUE; /* Cb signal gain coefficient */
+ param.cr_gain2 = CR_GAIN2_VALUE; /* Cr signal gain coefficient */
+ /* Video decoder driver output */
+ error = R_VDEC_Output(channel, ¶m);
+ if (error != VDEC_OK) {
+ }
+} /* End of function Output() */