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550 lines
20 KiB
550 lines
20 KiB
//
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// TOSHIBA CORPORATION PROPRIETARY INFORMATION
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// This software is supplied under the terms of a license agreement or
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// nondisclosure agreement with TOSHIBA Corporation and may not be copied
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// or disclosed except in accordance with the terms of that agreement.
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// Copyright (c) 1997 TOSHIBA Corporation. All Rights Reserved.
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//
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// Workfile: IMAGE.C
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//
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// Purpose:
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//
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// Contents:
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//
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#include "strmini.h"
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#include "ksmedia.h"
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#include "capmain.h"
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#include "capdebug.h"
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#include "bert.h"
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#include "Image.h"
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//
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// SetInputImageSize
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// Set Input Image Size
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// Set P_SKIP_REG, P_ISIZ_REG
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//
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BOOL SetInputImageSize(PHW_DEVICE_EXTENSION pHwDevExt, PRECT pRect)
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{
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ULONG ulSkipLine;
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ULONG ulSkipPix;
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ULONG ulSrcHeight;
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ULONG ulSrcWidth;
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if((pHwDevExt->MaxRect.bottom < pRect->bottom) || (pHwDevExt->MaxRect.right < pRect->right)) { // Mod 97-04-09(Wed)
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return FALSE;
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}
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ulSkipLine = pRect->left & 0x000003ff;
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ulSkipPix = pRect->top & 0x000003ff;
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ulSrcHeight = (pRect->bottom - pRect->top) & 0x000003ff;
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ulSrcWidth = (pRect->right - pRect->left) & 0x000003ff;
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_SKIP_REG, 0xfc00ffff, ulSkipLine << 16);
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_SKIP_REG, 0xfffffc00, ulSkipPix);
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_ISIZ_REG, 0xfc00ffff, ulSrcHeight << 16);
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_ISIZ_REG, 0xfffffc00, ulSrcWidth);
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return TRUE;
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}
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//
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// SetOutputImageSize
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// Set Output Image Size
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// Set P_OSIZ_REG
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//
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BOOL SetOutputImageSize(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulWidth,
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ULONG ulHeight
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)
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{
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ULONG ulMaxWidth = pHwDevExt->MaxRect.right - pHwDevExt->MaxRect.left;
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ULONG ulMaxHeight = pHwDevExt->MaxRect.bottom - pHwDevExt->MaxRect.top;
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if((ulWidth <= ulMaxWidth) && (ulHeight <= ulMaxHeight)){ // Mod 97-04-09(Wed)
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ulWidth &= 0x000003ff;
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ulHeight &= 0x000003ff;
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ulHeight <<= 16;
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_OSIZ_REG, 0xfffffc00, ulWidth);
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_OSIZ_REG, 0xfc00ffff, ulHeight);
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}
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else{
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return FALSE;
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}
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return TRUE;
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}
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//
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// SetLumiInfo
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// Set Luminance Info
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// Set P_LUMI_REG
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//
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BOOL SetLumiInfo(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulContrast,
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ULONG ulBrightness
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)
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{
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if(ulContrast > 0xff){
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return FALSE;
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}
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if(ulBrightness > 0xff){
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return FALSE;
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}
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ulContrast >>= 1; // 1/2
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ulContrast <<= 8;
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_LUMI_REG, 0xffff80ff, ulContrast);
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_LUMI_REG, 0xffffff00, ulBrightness);
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return TRUE;
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}
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//
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// SetColorInfo
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// Set Color Info
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// Set P_COL_REG
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//
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BOOL SetColorInfo(PHW_DEVICE_EXTENSION pHwDevExt, // Mod 97-04-12(Sat)
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ULONG ulHue,
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ULONG ulSaturation
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)
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{
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ULONG ulUFU, ulVFU, ulUFV, ulVFV;
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ULONG ulUFUVFU, ulUFVVFV;
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long lSatu;
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long sindata[256] = {
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-1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-128~-120) 0~8
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-119~-110) 9~18
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-109~-100) 19~28
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-99~-90) 29~38
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-89~-80) 39~48
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-79~-70) 49~58
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-69~-60) 59~68
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 1/sin(-59~-50) 69~78
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-1, -1, -1, -1, -1, -1, -1, -1, -2, -2, // 1/sin(-49~-40) 79~88
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-2, -2, -2, -2, -2, -2, -2, -2, -2, -2, // 1/sin(-39~-30) 89~98
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-2, -2, -2, -2, -2, -2, -3, -3, -3, -3, // 1/sin(-29~-20) 99~108
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-3, -3, -3, -4, -4, -4, -4, -5, -5, -6, // 1/sin(-19~-10) 109~118
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-6, -7, -8, -10, -11, -14, -19, -29, -57, // 1/sin(-9~-1) 119~127
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0, // 1/sin(0) 128
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57, 29, 19, 14, 11, 10, 8, 7, 6, 6, // 1/sin(1~10) 129~138
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5, 5, 4, 4, 4, 4, 3, 3, 3, 3, // 1/sin(11~20) 139~148
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3, 3, 3, 2, 2, 2, 2, 2, 2, 2, // 1/sin(21~30) 149~158
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // 1/sin(31~40) 159~168
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2, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(41~50) 169~178
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(51~60) 179~188
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(61~70) 189~198
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(71~80) 199~208
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(81~90) 209~218
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(91~100) 219~228
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(101~110) 229~238
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/sin(111~120) 239~248
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1, 1, 1, 1, 1, 1, 1 // 1/sin(121~127) 249~255
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};
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long cosdata[256] = {
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-2, -2, -2, -2, -2, -2, -2, -2, -2, // 1/cos(-128~-120) 0~8
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-2, -2, -2, -2, -2, -2, -3, -3, -3, -3, // 1/cos(-119~-110) 9~18
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-3, -3, -3, -4, -4, -4, -4, -5, -5, -6, // 1/cos(-109~-100) 19~28
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-6, -7, -8, -10, -11, -14, -19, -29, -57, // 1/cos(-99~-91) 29~37
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0, // 1/cos(-90) 38
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57, 29, 19, 14, 11, 10, 8, 7, 6, 6, // 1/cos(-89~-80) 39~48
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5, 5, 4, 4, 4, 4, 3, 3, 3, 3, // 1/cos(-79~-70) 49~58
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3, 3, 3, 2, 2, 2, 2, 2, 2, 2, // 1/cos(-69~-60) 59~68
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // 1/cos(-59~-50) 69~78
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2, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(-49~-40) 79~88
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(-39~-30) 89~98
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(-29~-20) 99~108
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(-19~-10) 109~118
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(-9~0) 119~128
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(1~10) 129~138
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(11~20) 139~148
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(21~30) 149~158
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 1/cos(31~40) 159~168
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1, 1, 1, 1, 1, 1, 1, 1, 2, 2, // 1/cos(41~50) 169~178
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // 1/cos(51~60) 179~188
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2, 2, 2, 2, 2, 2, 3, 3, 3, 3, // 1/cos(61~70) 189~198
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3, 3, 3, 4, 4, 4, 4, 5, 5, 6, // 1/cos(71~80) 199~208
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6, 7, 8, 10, 11, 14, 19, 29, 57, // 1/cos(81~89) 209~217
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0, // 1/cos(90) 218
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-57, -29, -19, -14, -11, -10, -8, -7, -6, -6, // 1/cos(91~100) 219~228
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-5, -5, -4, -4, -4, -4, -3, -3, -3, -3, // 1/cos(101~110) 229~238
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-3, -3, -3, -2, -2, -2, -2, -2, -2, -2, // 1/cos(111~120) 239~248
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-2, -2, -2, -2, -2, -2, -2 // 1/cos(121~127) 249~255
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};
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if(ulHue > 0xff){
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return FALSE;
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}
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if(ulSaturation > 0xff){
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return FALSE;
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}
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lSatu = ulSaturation / 2; // Mod 97-05-10(Sat)
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switch(ulHue){
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case 38: // -90
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ulUFU = 128;
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ulVFU = lSatu + 128;
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ulUFV = -lSatu + 127;
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ulVFV = 128;
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break;
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case 128: // 0
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ulUFU = lSatu + 128;
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ulVFU = 128;
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ulUFV = 128;
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ulVFV = lSatu + 128;
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break;
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case 218: // 90
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ulUFU = 128;
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ulVFU = -lSatu + 127;
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ulUFV = lSatu + 128;
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ulVFV = 128;
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break;
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default:
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ulUFU = lSatu / cosdata[ulHue] + 128;
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ulVFU = -lSatu / sindata[ulHue] + 128;
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ulUFV = lSatu / sindata[ulHue] + 128;
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ulVFV = lSatu / cosdata[ulHue] + 128;
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break;
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}
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ulUFU &= 0xff; // Add 97-04-19(Sat)
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ulVFU &= 0xff;
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ulUFV &= 0xff;
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ulVFV &= 0xff;
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ulUFUVFU = ulUFU << 24 | ulVFU << 16;
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ulUFVVFV = ulUFV << 8 | ulVFV;
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_COL_REG, 0x0000ffff, ulUFUVFU);
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_COL_REG, 0xffff0000, ulUFVVFV);
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return TRUE;
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}
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//
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// SetChgColInfo
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// Set ChangeColor Info
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// Set P_LUMI_REG
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//
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BOOL SetChgColInfo(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulChgCol
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)
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{
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switch(ulChgCol){
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case IMAGE_CHGCOL_AVAIL:
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case IMAGE_CHGCOL_NOTAVAIL:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_LUMI_REG, 0xfffeffff, ulChgCol);
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break;
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default:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_LUMI_REG, 0xfffeffff, 0UL);
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break;
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}
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return TRUE;
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}
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//
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// SetVerticalFilterInfo
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// Set Vertical Filter Info
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// Set P_FILT_REG
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//
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BOOL SetVerticalFilterInfo(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulVFL
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)
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{
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switch(ulVFL){
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case IMAGE_VFL:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xfffeffff, ulVFL); // Mod 97-04-14(Mon)
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break;
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default:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xfffeffff, 0UL);
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break;
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}
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return TRUE;
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}
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//
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// SetHorizontalFilterInfo
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// Set Horizontal Filter Info
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// Set P_FILT_REG
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//
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BOOL SetHorizontalFilterInfo(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulFL1,
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ULONG ulFL2,
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ULONG ulFL3,
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ULONG ulFL4
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)
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{
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switch(ulFL1){
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case IMAGE_FL_0:
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case IMAGE_FL_1:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xfffffff8, ulFL1);
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break;
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default:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xfffffff8, 0UL);
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break;
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}
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switch(ulFL2){
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case IMAGE_FL_0:
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case IMAGE_FL_1:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xffffff8f, ulFL2 << 4);
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break;
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case IMAGE_FL_2:
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case IMAGE_FL_3:
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case IMAGE_FL_4:
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default:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xffffff8f, 0UL);
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break;
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}
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switch(ulFL3){
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case IMAGE_FL_0:
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case IMAGE_FL_1:
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case IMAGE_FL_2:
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case IMAGE_FL_4:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xfffff8ff, ulFL3 << 8);
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break;
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case IMAGE_FL_3:
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default:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xfffff8ff, 0UL);
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break;
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}
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switch(ulFL4){
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case IMAGE_FL_0:
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case IMAGE_FL_2:
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case IMAGE_FL_4:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xffff8fff, ulFL4 << 12);
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break;
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case IMAGE_FL_1:
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case IMAGE_FL_3:
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default:
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ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xffff8fff, 0UL);
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break;
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}
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return TRUE;
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}
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//
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// ImageSetInputImageSize
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// Set Input Image Size
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// Set P_SKIP_REG, P_ISIZ_REG
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//
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BOOL ImageSetInputImageSize(PHW_DEVICE_EXTENSION pHwDevExt,
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PRECT pRect
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)
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{
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if(!SetInputImageSize(pHwDevExt, pRect)){
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return FALSE;
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}
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return TRUE;
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}
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//
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// ImageSetOutputImageSize
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// Set Output Image Size
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// Set P_OSIZ_REG
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//
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BOOL ImageSetOutputImageSize(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulWidth,
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ULONG ulHeight
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)
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{
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if(!SetOutputImageSize(pHwDevExt, ulWidth, ulHeight)){
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return FALSE;
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}
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if(!ImageGetFilteringAvailable(pHwDevExt)){
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ImageFilterOFF(pHwDevExt);
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}
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else if(ImageGetFilterInfo(pHwDevExt)){ // Add 97-05-13(Tue)
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ImageFilterON(pHwDevExt);
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}
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return TRUE;
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}
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//
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// ImageSetChangeColorAvail
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// Set/Reset CHGCOL Bit
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// Set P_LUMI_REG
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//
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BOOL ImageSetChangeColorAvail(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulChgCol
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)
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{
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if(!SetChgColInfo(pHwDevExt, ulChgCol)){
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return FALSE;
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}
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return TRUE;
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}
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//
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// ImageSetHueBrightnessContrastSat
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// Set Color Info
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// Call SetLumiImfo, SetColorInfo
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//
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BOOL ImageSetHueBrightnessContrastSat(PHW_DEVICE_EXTENSION pHwDevExt) // Mod 97-04-08(Tue)
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{
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#ifdef TOSHIBA
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if(!SetLumiInfo(pHwDevExt, pHwDevExt->Contrast, pHwDevExt->Brightness)){
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return FALSE;
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}
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if(!SetColorInfo(pHwDevExt, pHwDevExt->Hue, pHwDevExt->Saturation)){
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return FALSE;
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}
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#else //TOSHIBA
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if(!SetLumiInfo(pHwDevExt, pHwDevExt->ulContrast, pHwDevExt->ulBrightness)){
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return FALSE;
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}
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if(!SetColorInfo(pHwDevExt, pHwDevExt->ulHue, pHwDevExt->ulSaturation)){
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return FALSE;
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}
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#endif//TOSHIBA
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return TRUE;
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}
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//
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// ImageSetFilterInfo
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// Set Filter Info
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// Set P_FILT_REG
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//
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BOOL ImageSetFilterInfo(PHW_DEVICE_EXTENSION pHwDevExt,
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ULONG ulVFL,
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ULONG ulFL1,
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ULONG ulFL2,
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ULONG ulFL3,
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ULONG ulFL4
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)
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{
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if(!SetHorizontalFilterInfo(pHwDevExt, ulFL1, ulFL2, ulFL3, ulFL4)){
|
|
return FALSE;
|
|
}
|
|
if(!SetVerticalFilterInfo(pHwDevExt, ulVFL)){
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
//
|
|
// ImageFilterON
|
|
//
|
|
// Set P_FILT_REG
|
|
//
|
|
|
|
BOOL ImageFilterON(PHW_DEVICE_EXTENSION pHwDevExt)
|
|
{
|
|
ULONG ulFL1, ulFL2, ulFL3, ulFL4;
|
|
|
|
if(pHwDevExt->ulWidth <= 80){ // 0 < Width <= 80
|
|
ulFL1 = IMAGE_FL_1;
|
|
ulFL2 = IMAGE_FL_1;
|
|
ulFL3 = IMAGE_FL_2;
|
|
ulFL4 = IMAGE_FL_4;
|
|
}
|
|
else if((pHwDevExt->ulWidth > 80) && (pHwDevExt->ulWidth <= 160)){ // 80 < Width <= 160
|
|
ulFL1 = IMAGE_FL_1;
|
|
ulFL2 = IMAGE_FL_1;
|
|
ulFL3 = IMAGE_FL_2;
|
|
ulFL4 = IMAGE_FL_0;
|
|
}
|
|
else{ // 160 < Width
|
|
ulFL1 = IMAGE_FL_1;
|
|
ulFL2 = IMAGE_FL_1;
|
|
ulFL3 = IMAGE_FL_0;
|
|
ulFL4 = IMAGE_FL_0;
|
|
}
|
|
|
|
if(!SetHorizontalFilterInfo(pHwDevExt, ulFL1, ulFL2, ulFL3, ulFL4)){
|
|
return FALSE;
|
|
}
|
|
if(!SetVerticalFilterInfo(pHwDevExt, IMAGE_VFL)){
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
//
|
|
// ImageFilterOFF
|
|
//
|
|
// Set P_FILT_REG
|
|
//
|
|
|
|
BOOL ImageFilterOFF(PHW_DEVICE_EXTENSION pHwDevExt)
|
|
{
|
|
ReadModifyWriteRegUlong(pHwDevExt, BERT_P_FILT_REG, 0xfffe0000, 0UL);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
//
|
|
// ImageGetFilterInfo
|
|
// Get Filter Info
|
|
//
|
|
|
|
BOOL ImageGetFilterInfo(PHW_DEVICE_EXTENSION pHwDevExt)
|
|
{
|
|
if(!ReadRegUlong(pHwDevExt, BERT_P_FILT_REG)){
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
//
|
|
// ImageGetFilteringAvailable
|
|
//
|
|
|
|
BOOL ImageGetFilteringAvailable(PHW_DEVICE_EXTENSION pHwDevExt)
|
|
{
|
|
ULONG ulISIZ, ulOSIZ;
|
|
ULONG ulFL, ulFL1, ulFL2, ulFL3, ulFL4;
|
|
|
|
ulISIZ = ReadRegUlong(pHwDevExt, BERT_P_ISIZ_REG);
|
|
ulISIZ &= 0x3ff;
|
|
ulOSIZ = ReadRegUlong(pHwDevExt, BERT_P_OSIZ_REG);
|
|
ulOSIZ &= 0x3ff;
|
|
ulFL = ReadRegUlong(pHwDevExt, BERT_P_FILT_REG);
|
|
ulFL1 = ulFL & 0x7;
|
|
ulFL2 = (ulFL >> 4) & 0x7;
|
|
ulFL3 = (ulFL >> 8) & 0x7;
|
|
ulFL4 = (ulFL >> 12) & 0x7;
|
|
|
|
if((ulOSIZ > 400) || (ulOSIZ == 640)){
|
|
return FALSE;
|
|
}
|
|
if((ulISIZ - ulOSIZ) < ((ulFL1 + ulFL2 + ulFL3 + ulFL4) * 2)){
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
|