INT_PTR SettingsEncoding::ProcMessage(UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_INITDIALOG: { HWND hwndTemp; LocalizeWindow(hwnd); //-------------------------------------------- bool showQSVConfigurationWarning = false; hasQSV = CheckQSVHardwareSupport(false, &showQSVConfigurationWarning); hasNVENC = CheckNVENCHardwareSupport(false); String vcodec = AppConfig->GetString(L"Video Encoding", L"Encoder"); bool useQSV = !!(vcodec == L"QSV"); bool useNVENC = !!(vcodec == L"NVENC"); bool usex264 = !useQSV && !useNVENC; SendMessage(GetDlgItem(hwnd, IDC_ENCODERX264), BM_SETCHECK, usex264, 0); SendMessage(GetDlgItem(hwnd, IDC_ENCODERQSV), BM_SETCHECK, useQSV, 0); SendMessage(GetDlgItem(hwnd, IDC_ENCODERNVENC), BM_SETCHECK, useNVENC, 0); EnableWindow(GetDlgItem(hwnd, IDC_ENCODERQSV), hasQSV || useQSV); EnableWindow(GetDlgItem(hwnd, IDC_ENCODERNVENC), hasNVENC || useNVENC); bool QSVOnUnsupportedWinVer = OSGetVersion() < 7 && IsKnownQSVCPUPlatform() && !hasQSV; ShowWindow(GetDlgItem(hwnd, IDC_QSV_WINVER_WARNING), QSVOnUnsupportedWinVer ? SW_SHOW : SW_HIDE); ShowWindow(GetDlgItem(hwnd, IDC_QSV_CONFIG_WARNING), !QSVOnUnsupportedWinVer && showQSVConfigurationWarning ? SW_SHOW : SW_HIDE); //-------------------------------------------- HWND hwndToolTip = CreateWindowEx(NULL, TOOLTIPS_CLASS, NULL, WS_POPUP|TTS_NOPREFIX|TTS_ALWAYSTIP, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, hwnd, NULL, hinstMain, NULL); TOOLINFO ti; zero(&ti, sizeof(ti)); ti.cbSize = sizeof(ti); ti.uFlags = TTF_SUBCLASS|TTF_IDISHWND; ti.hwnd = hwnd; if (LocaleIsRTL()) ti.uFlags |= TTF_RTLREADING; SendMessage(hwndToolTip, TTM_SETMAXTIPWIDTH, 0, 500); SendMessage(hwndToolTip, TTM_SETDELAYTIME, TTDT_AUTOPOP, 8000); //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_QUALITY); for(int i=0; i<=10; i++) SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)IntString(i).Array()); LoadSettingComboString(hwndTemp, TEXT("Video Encoding"), TEXT("Quality"), TEXT("8")); ti.lpszText = (LPWSTR)Str("Settings.Encoding.Video.QualityTooltip"); ti.uId = (UINT_PTR)hwndTemp; SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); //-------------------------------------------- bool bUseCBR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseCBR"), 1) != 0; bool bPadCBR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("PadCBR"), 1) != 0; SendMessage(GetDlgItem(hwnd, IDC_USECBR), BM_SETCHECK, bUseCBR ? BST_CHECKED : BST_UNCHECKED, 0); SendMessage(GetDlgItem(hwnd, IDC_PADCBR), BM_SETCHECK, bPadCBR ? BST_CHECKED : BST_UNCHECKED, 0); EnableWindow(GetDlgItem(hwnd, IDC_QUALITY), !bUseCBR && (usex264 || useNVENC)); EnableWindow(GetDlgItem(hwnd, IDC_PADCBR), bUseCBR && (usex264 || useNVENC)); ti.lpszText = (LPWSTR)Str("Settings.Advanced.PadCBRToolTip"); ti.uId = (UINT_PTR)GetDlgItem(hwnd, IDC_PADCBR); SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); //-------------------------------------------- int bitrate = LoadSettingEditInt(GetDlgItem(hwnd, IDC_MAXBITRATE), TEXT("Video Encoding"), TEXT("MaxBitrate"), 1000); int buffersize = LoadSettingEditInt(GetDlgItem(hwnd, IDC_BUFFERSIZE), TEXT("Video Encoding"), TEXT("BufferSize"), 1000); ti.lpszText = (LPWSTR)Str("Settings.Encoding.Video.MaxBitRateTooltip"); ti.uId = (UINT_PTR)GetDlgItem(hwnd, IDC_MAXBITRATE); SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); ti.lpszText = (LPWSTR)Str("Settings.Encoding.Video.BufferSizeTooltip"); ti.uId = (UINT_PTR)GetDlgItem(hwnd, IDC_BUFFERSIZE); SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); //-------------------------------------------- bool bUseBufferSize = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseBufferSize"), 0) != 0; SendMessage(GetDlgItem(hwnd, IDC_CUSTOMBUFFER), BM_SETCHECK, bUseBufferSize ? BST_CHECKED : BST_UNCHECKED, 0); EnableWindow(GetDlgItem(hwnd, IDC_BUFFERSIZE), bUseBufferSize); //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_AUDIOCODEC); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("MP3")); #ifdef USE_AAC if(1)//OSGetVersion() >= 7) { SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("AAC")); LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Codec"), TEXT("AAC")); } else LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Codec"), TEXT("MP3")); #else LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Codec"), TEXT("MP3")); #endif //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_AUDIOFORMAT); BOOL isAAC = SendMessage(GetDlgItem(hwnd, IDC_AUDIOCODEC), CB_GETCURSEL, 0, 0) == 1; if (isAAC) { SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("44.1kHz")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("48kHz")); } else { SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("44.1kHz")); } LoadSettingComboInt(hwndTemp, TEXT("Audio Encoding"), TEXT("Format"), 1, isAAC ? 1 : 0); //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_AUDIOCHANNEL); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("mono")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("stereo")); LoadSettingComboInt(hwndTemp, TEXT("Audio Encoding"), TEXT("isStereo"), 1, 1); //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_AUDIOBITRATE); BOOL isStereo = SendMessage(GetDlgItem(hwnd, IDC_AUDIOCHANNEL), CB_GETCURSEL, 0, 0) == 1; if (isStereo) { SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("48")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("64")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("80")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("96"));//default SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("112")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("128")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("160")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("192")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("256")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("320")); } else { SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("32")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("40")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("48"));//default SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("56")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("64")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("80")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("96")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("128")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("160")); } LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Bitrate"), isStereo ? TEXT("96") : TEXT("48")); //-------------------------------------------- ShowWindow(GetDlgItem(hwnd, IDC_INFO), SW_HIDE); SetChangedSettings(false); return TRUE; } case WM_COMMAND: { bool bDataChanged = false; bool useQSV = SendMessage(GetDlgItem(hwnd, IDC_ENCODERQSV), BM_GETCHECK, 0, 0) == BST_CHECKED; bool useNVENC = SendMessage(GetDlgItem(hwnd, IDC_ENCODERNVENC), BM_GETCHECK, 0, 0) == BST_CHECKED; bool usex264 = !useQSV && !useNVENC; bool useCBR = SendMessage(GetDlgItem(hwnd, IDC_USECBR), BM_GETCHECK, 0, 0) == BST_CHECKED; switch(LOWORD(wParam)) { case IDC_QUALITY: case IDC_AUDIOBITRATE: if(HIWORD(wParam) == CBN_SELCHANGE) { bDataChanged = true; } break; case IDC_AUDIOFORMAT: if(HIWORD(wParam) == CBN_SELCHANGE) { bDataChanged = true; } break; case IDC_AUDIOCHANNEL: if(HIWORD(wParam) == CBN_SELCHANGE) { HWND hwndAudioBitrate = GetDlgItem(hwnd, IDC_AUDIOBITRATE); SendMessage(hwndAudioBitrate, CB_RESETCONTENT, 0, 0); BOOL isStereo = SendMessage(GetDlgItem(hwnd, IDC_AUDIOCHANNEL), CB_GETCURSEL, 0, 0) == 1; if (isStereo) { SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("48")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("64")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("80")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("96"));//default SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("112")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("128")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("160")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("192")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("256")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("320")); } else { SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("32")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("40")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("48"));//default SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("56")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("64")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("80")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("96")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("128")); SendMessage(hwndAudioBitrate, CB_ADDSTRING, 0, (LPARAM)TEXT("160")); } SendMessage(hwndAudioBitrate, CB_SETCURSEL, isStereo ? 3 : 2, 0); bDataChanged = true; } break; case IDC_AUDIOCODEC: if(HIWORD(wParam) == CBN_SELCHANGE) { HWND hwndAudioFormat = GetDlgItem(hwnd, IDC_AUDIOFORMAT); SendMessage(hwndAudioFormat, CB_RESETCONTENT, 0, 0); BOOL isAAC = SendMessage(GetDlgItem(hwnd, IDC_AUDIOCODEC), CB_GETCURSEL, 0, 0) == 1; if (isAAC) { SendMessage(hwndAudioFormat, CB_ADDSTRING, 0, (LPARAM)TEXT("44.1kHz")); SendMessage(hwndAudioFormat, CB_ADDSTRING, 0, (LPARAM)TEXT("48kHz")); } else { SendMessage(hwndAudioFormat, CB_ADDSTRING, 0, (LPARAM)TEXT("44.1kHz")); } SendMessage(hwndAudioFormat, CB_SETCURSEL, isAAC ? 1 : 0, 0); bDataChanged = true; } break; case IDC_MAXBITRATE: if(HIWORD(wParam) == EN_CHANGE) { bool bCustomBuffer = SendMessage(GetDlgItem(hwnd, IDC_CUSTOMBUFFER), BM_GETCHECK, 0, 0) == BST_CHECKED; if (!bCustomBuffer) { String strText = GetEditText((HWND)lParam); SetWindowText(GetDlgItem(hwnd, IDC_BUFFERSIZE), strText); } if (App->GetVideoEncoder() && App->GetVideoEncoder()->DynamicBitrateSupported()) SetChangedSettings(true); else bDataChanged = true; } break; case IDC_BUFFERSIZE: if (HIWORD(wParam) == EN_CHANGE) { if (App->GetVideoEncoder() && App->GetVideoEncoder()->DynamicBitrateSupported()) SetChangedSettings(true); else bDataChanged = true; } break; case IDC_ENCODERX264: case IDC_ENCODERQSV: case IDC_ENCODERNVENC: if (HIWORD(wParam) == BN_CLICKED) bDataChanged = true; EnableWindow(GetDlgItem(hwnd, IDC_QUALITY), !useCBR && (usex264 || useNVENC)); EnableWindow(GetDlgItem(hwnd, IDC_PADCBR), useCBR && (usex264 || useNVENC)); break; case IDC_CUSTOMBUFFER: case IDC_USECBR: case IDC_PADCBR: if (HIWORD(wParam) == BN_CLICKED) { bool bChecked = SendMessage((HWND)lParam, BM_GETCHECK, 0, 0) == BST_CHECKED; if(LOWORD(wParam) == IDC_CUSTOMBUFFER) EnableWindow(GetDlgItem(hwnd, IDC_BUFFERSIZE), bChecked); else if(LOWORD(wParam) == IDC_USECBR) { EnableWindow(GetDlgItem(hwnd, IDC_QUALITY), !bChecked && (usex264 || useNVENC)); EnableWindow(GetDlgItem(hwnd, IDC_PADCBR), bChecked && (usex264 || useNVENC)); } bDataChanged = true; } break; } if(bDataChanged) { if (App->GetVideoEncoder()) ShowWindow(GetDlgItem(hwnd, IDC_INFO), SW_SHOW); SetChangedSettings(true); } break; } } return FALSE; }
INT_PTR SettingsEncoding::ProcMessage(UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_INITDIALOG: { HWND hwndTemp; LocalizeWindow(hwnd); //-------------------------------------------- HWND hwndToolTip = CreateWindowEx(NULL, TOOLTIPS_CLASS, NULL, WS_POPUP|TTS_NOPREFIX|TTS_ALWAYSTIP, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, hwnd, NULL, hinstMain, NULL); TOOLINFO ti; zero(&ti, sizeof(ti)); ti.cbSize = sizeof(ti); ti.uFlags = TTF_SUBCLASS|TTF_IDISHWND; ti.hwnd = hwnd; SendMessage(hwndToolTip, TTM_SETMAXTIPWIDTH, 0, 500); SendMessage(hwndToolTip, TTM_SETDELAYTIME, TTDT_AUTOPOP, 8000); //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_QUALITY); for(int i=0; i<=10; i++) SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)IntString(i).Array()); LoadSettingComboString(hwndTemp, TEXT("Video Encoding"), TEXT("Quality"), TEXT("8")); ti.lpszText = (LPWSTR)Str("Settings.Encoding.Video.QualityTooltip"); ti.uId = (UINT_PTR)hwndTemp; SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); //-------------------------------------------- bool bUseCBR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseCBR"), 1) != 0; bool bPadCBR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("PadCBR"), 1) != 0; SendMessage(GetDlgItem(hwnd, IDC_USECBR), BM_SETCHECK, bUseCBR ? BST_CHECKED : BST_UNCHECKED, 0); SendMessage(GetDlgItem(hwnd, IDC_PADCBR), BM_SETCHECK, bPadCBR ? BST_CHECKED : BST_UNCHECKED, 0); EnableWindow(GetDlgItem(hwnd, IDC_QUALITY), !bUseCBR); EnableWindow(GetDlgItem(hwnd, IDC_PADCBR), bUseCBR); ti.lpszText = (LPWSTR)Str("Settings.Advanced.PadCBRToolTip"); ti.uId = (UINT_PTR)GetDlgItem(hwnd, IDC_PADCBR); SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); //-------------------------------------------- int bitrate = LoadSettingEditInt(GetDlgItem(hwnd, IDC_MAXBITRATE), TEXT("Video Encoding"), TEXT("MaxBitrate"), 1000); int buffersize = LoadSettingEditInt(GetDlgItem(hwnd, IDC_BUFFERSIZE), TEXT("Video Encoding"), TEXT("BufferSize"), 1000); ti.lpszText = (LPWSTR)Str("Settings.Encoding.Video.MaxBitRateTooltip"); ti.uId = (UINT_PTR)GetDlgItem(hwnd, IDC_MAXBITRATE); SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); ti.lpszText = (LPWSTR)Str("Settings.Encoding.Video.BufferSizeTooltip"); ti.uId = (UINT_PTR)GetDlgItem(hwnd, IDC_BUFFERSIZE); SendMessage(hwndToolTip, TTM_ADDTOOL, 0, (LPARAM)&ti); //-------------------------------------------- bool bHasUseBufferSizeValue = AppConfig->HasKey(TEXT("Video Encoding"), TEXT("UseBufferSize")) != 0; bool bUseBufferSize; if(!bHasUseBufferSizeValue) bUseBufferSize = buffersize != bitrate; else bUseBufferSize = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseBufferSize"), 0) != 0; SendMessage(GetDlgItem(hwnd, IDC_CUSTOMBUFFER), BM_SETCHECK, bUseBufferSize ? BST_CHECKED : BST_UNCHECKED, 0); EnableWindow(GetDlgItem(hwnd, IDC_BUFFERSIZE), bUseBufferSize); //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_AUDIOCODEC); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("MP3")); #ifdef USE_AAC if(1)//OSGetVersion() >= 7) { SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("AAC")); LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Codec"), TEXT("AAC")); } else LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Codec"), TEXT("MP3")); #else LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Codec"), TEXT("MP3")); #endif //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_AUDIOBITRATE); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("48")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("64")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("80")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("96")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("112")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("128")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("160")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("192")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("256")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("320")); LoadSettingComboString(hwndTemp, TEXT("Audio Encoding"), TEXT("Bitrate"), TEXT("96")); //-------------------------------------------- hwndTemp = GetDlgItem(hwnd, IDC_AUDIOFORMAT); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("44.1khz mono")); SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)TEXT("44.1khz stereo")); LoadSettingComboInt(hwndTemp, TEXT("Audio Encoding"), TEXT("Format"), 1, 1); //-------------------------------------------- ShowWindow(GetDlgItem(hwnd, IDC_INFO), SW_HIDE); SetChangedSettings(false); return TRUE; } case WM_COMMAND: { bool bDataChanged = false; switch(LOWORD(wParam)) { case IDC_QUALITY: case IDC_AUDIOCODEC: case IDC_AUDIOBITRATE: case IDC_AUDIOFORMAT: if(HIWORD(wParam) == CBN_SELCHANGE) bDataChanged = true; break; case IDC_MAXBITRATE: if(HIWORD(wParam) == EN_CHANGE) { bool bCustomBuffer = SendMessage(GetDlgItem(hwnd, IDC_CUSTOMBUFFER), BM_GETCHECK, 0, 0) == BST_CHECKED; if (!bCustomBuffer) { String strText = GetEditText((HWND)lParam); SetWindowText(GetDlgItem(hwnd, IDC_BUFFERSIZE), strText); } bDataChanged = true; } break; case IDC_BUFFERSIZE: if(HIWORD(wParam) == EN_CHANGE) bDataChanged = true; break; case IDC_CUSTOMBUFFER: case IDC_USECBR: case IDC_PADCBR: if (HIWORD(wParam) == BN_CLICKED) { bool bChecked = SendMessage((HWND)lParam, BM_GETCHECK, 0, 0) == BST_CHECKED; if(LOWORD(wParam) == IDC_CUSTOMBUFFER) { EnableWindow(GetDlgItem(hwnd, IDC_BUFFERSIZE), bChecked); if(!bChecked) SetWindowText(GetDlgItem(hwnd, IDC_BUFFERSIZE), GetEditText(GetDlgItem(hwnd, IDC_MAXBITRATE))); } else if(LOWORD(wParam) == IDC_USECBR) { EnableWindow(GetDlgItem(hwnd, IDC_QUALITY), !bChecked); EnableWindow(GetDlgItem(hwnd, IDC_PADCBR), bChecked); } bDataChanged = true; } break; } if(bDataChanged) { ShowWindow(GetDlgItem(hwnd, IDC_INFO), SW_SHOW); SetChangedSettings(true); } break; } } return FALSE; }