mirror of
https://github.com/AppleWin/AppleWin.git
synced 2024-06-19 10:29:29 +00:00
Renamed this video mode to: "Color (RGB Monitor)" Also renamed "Color (Monitor)" to "Color (NTSC Monitor)". As for the colours: I've changed them from the original 1.25 colours. Instead I runtime-generate the colours from the NTSC code. See NTSC.cpp's GenerateBaseColors(). This shifts the same 4-bit pattern in, combining with NTSC color phase, until the colour stabilises. Then I average the next 4 RGB values to get the final colour. The reason for this is that we now have consistent colours between NTSC and this simplified rendering mode. NB. The 2 greys (in GR,DGR,DHGR) are now the same RGB value.
This commit is contained in:
parent
d16416fd75
commit
25c7c41b07
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@ -913,6 +913,14 @@
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RelativePath=".\source\Video.h"
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RelativePath=".\source\Video.h"
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>
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>
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</File>
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</File>
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<File
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RelativePath=".\source\Video_OriginalColorTVMode.cpp"
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>
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</File>
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<File
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RelativePath=".\source\Video_OriginalColorTVMode.h"
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>
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</File>
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</Filter>
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</Filter>
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<Filter
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<Filter
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Name="Configuration"
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Name="Configuration"
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@ -60,6 +60,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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static UINT16 g_AppleWinVersion[4] = {0};
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static UINT16 g_AppleWinVersion[4] = {0};
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char VERSIONSTRING[16] = "xx.yy.zz.ww";
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char VERSIONSTRING[16] = "xx.yy.zz.ww";
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static UINT16 g_OldAppleWinVersion[4] = {0};
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const TCHAR *g_pAppTitle = NULL;
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const TCHAR *g_pAppTitle = NULL;
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@ -164,9 +165,9 @@ void SetApple2Type(eApple2Type type)
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SetMainCpuDefault(type);
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SetMainCpuDefault(type);
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}
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}
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const UINT16* GetAppleWinVersion(void)
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const UINT16* GetOldAppleWinVersion(void)
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{
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{
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return &g_AppleWinVersion[0];
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return g_OldAppleWinVersion;
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}
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}
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bool GetLoadedSaveStateFlag(void)
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bool GetLoadedSaveStateFlag(void)
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@ -1134,6 +1135,29 @@ static void InsertHardDisks(LPSTR szImageName_harddisk[NUM_HARDDISKS], bool& bBo
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MessageBox(g_hFrameWindow, "Failed to insert harddisk(s) - see log file", "Warning", MB_ICONASTERISK | MB_OK);
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MessageBox(g_hFrameWindow, "Failed to insert harddisk(s) - see log file", "Warning", MB_ICONASTERISK | MB_OK);
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}
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}
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static bool CheckOldAppleWinVersion(void)
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{
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char szOldAppleWinVersion[sizeof(VERSIONSTRING)] = {0};
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RegLoadString(TEXT(REG_CONFIG), TEXT(REGVALUE_VERSION), 1, szOldAppleWinVersion, sizeof(szOldAppleWinVersion));
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const bool bShowAboutDlg = strcmp(szOldAppleWinVersion, VERSIONSTRING) != 0;
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// version: xx.yy.zz.ww
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// offset : 0123456789
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char* p0 = szOldAppleWinVersion;
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szOldAppleWinVersion[strlen(szOldAppleWinVersion)] = '.'; // Overwrite null terminator with '.'
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for (UINT i=0; i<4; i++)
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{
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char* p1 = strstr(p0, ".");
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if (!p1)
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break;
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*p1 = 0;
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g_OldAppleWinVersion[i] = atoi(p0);
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p0 = p1+1;
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}
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return bShowAboutDlg;
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}
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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int APIENTRY WinMain(HINSTANCE passinstance, HINSTANCE, LPSTR lpCmdLine, int)
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int APIENTRY WinMain(HINSTANCE passinstance, HINSTANCE, LPSTR lpCmdLine, int)
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@ -1477,6 +1501,9 @@ int APIENTRY WinMain(HINSTANCE passinstance, HINSTANCE, LPSTR lpCmdLine, int)
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g_bRestart = false;
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g_bRestart = false;
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ResetToLogoMode();
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ResetToLogoMode();
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// NB. g_OldAppleWinVersion needed by LoadConfiguration() -> Config_Load_Video()
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const bool bShowAboutDlg = CheckOldAppleWinVersion(); // Post: g_OldAppleWinVersion
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LoadConfiguration();
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LoadConfiguration();
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LogFileOutput("Main: LoadConfiguration()\n");
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LogFileOutput("Main: LoadConfiguration()\n");
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@ -1531,10 +1558,7 @@ int APIENTRY WinMain(HINSTANCE passinstance, HINSTANCE, LPSTR lpCmdLine, int)
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MemInitialize();
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MemInitialize();
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LogFileOutput("Main: MemInitialize()\n");
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LogFileOutput("Main: MemInitialize()\n");
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char szOldAppleWinVersion[sizeof(VERSIONSTRING)] = {0};
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// Show About dialog after creating main window (need g_hFrameWindow)
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RegLoadString(TEXT(REG_CONFIG), TEXT(REGVALUE_VERSION), 1, szOldAppleWinVersion, sizeof(szOldAppleWinVersion));
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const bool bShowAboutDlg = strcmp(szOldAppleWinVersion, VERSIONSTRING) != 0;
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if (bShowAboutDlg)
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if (bShowAboutDlg)
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{
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{
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if (!AboutDlg())
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if (!AboutDlg())
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@ -9,7 +9,7 @@ void LogFileTimeUntilFirstKeyRead(void);
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void SetCurrentCLK6502();
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void SetCurrentCLK6502();
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bool SetCurrentImageDir(const char* pszImageDir);
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bool SetCurrentImageDir(const char* pszImageDir);
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extern const UINT16* GetAppleWinVersion(void);
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extern const UINT16* GetOldAppleWinVersion(void);
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extern char VERSIONSTRING[]; // Constructed in WinMain()
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extern char VERSIONSTRING[]; // Constructed in WinMain()
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extern const TCHAR *g_pAppTitle;
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extern const TCHAR *g_pAppTitle;
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245
source/NTSC.cpp
245
source/NTSC.cpp
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@ -26,6 +26,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#include "Frame.h"
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#include "Frame.h"
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#include "Memory.h" // MemGetMainPtr() MemGetAuxPtr()
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#include "Memory.h" // MemGetMainPtr() MemGetAuxPtr()
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#include "Video.h" // g_pFramebufferbits
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#include "Video.h" // g_pFramebufferbits
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#include "Video_OriginalColorTVMode.h"
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#include "NTSC.h"
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#include "NTSC.h"
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#include "NTSC_CharSet.h"
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#include "NTSC_CharSet.h"
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@ -745,6 +746,26 @@ inline void updatePixels( uint16_t bits )
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//===========================================================================
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//===========================================================================
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inline void updateVideoScannerHorzEOLSimple()
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{
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if (VIDEO_SCANNER_MAX_HORZ == ++g_nVideoClockHorz)
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{
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g_nVideoClockHorz = 0;
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if (++g_nVideoClockVert == VIDEO_SCANNER_MAX_VERT)
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{
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g_nVideoClockVert = 0;
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updateFlashRate();
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}
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if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
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{
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updateVideoScannerAddress();
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}
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}
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}
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#if !EXTEND_14M_VIDEO_BY_1_PIXEL
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#if !EXTEND_14M_VIDEO_BY_1_PIXEL
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// NOTE: This writes out-of-bounds for a 560x384 framebuffer
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// NOTE: This writes out-of-bounds for a 560x384 framebuffer
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inline void updateVideoScannerHorzEOL()
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inline void updateVideoScannerHorzEOL()
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@ -881,8 +902,8 @@ inline void updateVideoScannerAddress()
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g_pVideoAddress = g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY ? g_pScanLines[2*g_nVideoClockVert] : g_pScanLines[0];
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g_pVideoAddress = g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY ? g_pScanLines[2*g_nVideoClockVert] : g_pScanLines[0];
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// Adjust, as these video styles have 2x 14M pixels of pre-render
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// Adjust, as these video styles have 2x 14M pixels of pre-render
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// NB. For VT_COLOR_MONITOR, also check color-burst so that TEXT and MIXED(HGR+TEXT) render the TEXT at the same offset (GH#341)
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// NB. For VT_COLOR_MONITOR_NTSC, also check color-burst so that TEXT and MIXED(HGR+TEXT) render the TEXT at the same offset (GH#341)
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if (g_eVideoType == VT_MONO_TV || g_eVideoType == VT_COLOR_TV || (g_eVideoType == VT_COLOR_MONITOR && GetColorBurst()))
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if (g_eVideoType == VT_MONO_TV || g_eVideoType == VT_COLOR_TV || (g_eVideoType == VT_COLOR_MONITOR_NTSC && GetColorBurst()))
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g_pVideoAddress -= 2;
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g_pVideoAddress -= 2;
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// GH#555: For the 14M video modes (DHGR,DGR,80COL), start rendering 1x 14M pixel early to account for these video modes being shifted right by 1 pixel
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// GH#555: For the 14M video modes (DHGR,DGR,80COL), start rendering 1x 14M pixel early to account for these video modes being shifted right by 1 pixel
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@ -890,10 +911,11 @@ inline void updateVideoScannerAddress()
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// . 7x 14M pixels early + 1x 14M pixel shifted right = 2 complete color phase rotations.
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// . 7x 14M pixels early + 1x 14M pixel shifted right = 2 complete color phase rotations.
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// . ie. the 14M colors are correct, but being 1 pixel out is the closest we can get the 7M and 14M video modes to overlap.
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// . ie. the 14M colors are correct, but being 1 pixel out is the closest we can get the 7M and 14M video modes to overlap.
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// . The alternative is to render the 14M correctly 7 pixels early, but have 7-pixel borders left (for 7M modes) or right (for 14M modes).
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// . The alternative is to render the 14M correctly 7 pixels early, but have 7-pixel borders left (for 7M modes) or right (for 14M modes).
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if ((g_pFuncUpdateGraphicsScreen == updateScreenDoubleHires80) ||
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if (((g_pFuncUpdateGraphicsScreen == updateScreenDoubleHires80) ||
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(g_pFuncUpdateGraphicsScreen == updateScreenDoubleLores80) ||
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(g_pFuncUpdateGraphicsScreen == updateScreenDoubleLores80) ||
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(g_pFuncUpdateGraphicsScreen == updateScreenText80) ||
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(g_pFuncUpdateGraphicsScreen == updateScreenText80) ||
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(g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED && g_pFuncUpdateTextScreen == updateScreenText80))
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(g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED && g_pFuncUpdateTextScreen == updateScreenText80))
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&& (g_eVideoType != VT_COLOR_MONITOR_RGB)) // Fix for "Ansi Story" (Turn the disk over) - Top row of TEXT80 is shifted by 1 pixel
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{
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{
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g_pVideoAddress -= 1;
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g_pVideoAddress -= 1;
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}
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}
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@ -1270,8 +1292,8 @@ inline void zeroPixel0_14M(void) // GH#555
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if (g_nVideoClockHorz == VIDEO_SCANNER_HORZ_START)
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if (g_nVideoClockHorz == VIDEO_SCANNER_HORZ_START)
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{
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{
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UINT32* p = ((UINT32*)g_pVideoAddress) - 14; // Point back to pixel-0
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UINT32* p = ((UINT32*)g_pVideoAddress) - 14; // Point back to pixel-0
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// NB. For VT_COLOR_MONITOR, also check color-burst so that TEXT and MIXED(HGR+TEXT) render the TEXT at the same offset (GH#341)
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// NB. For VT_COLOR_MONITOR_NTSC, also check color-burst so that TEXT and MIXED(HGR+TEXT) render the TEXT at the same offset (GH#341)
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if (g_eVideoType == VT_MONO_TV || g_eVideoType == VT_COLOR_TV || (g_eVideoType == VT_COLOR_MONITOR && GetColorBurst()))
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if (g_eVideoType == VT_MONO_TV || g_eVideoType == VT_COLOR_TV || (g_eVideoType == VT_COLOR_MONITOR_NTSC && GetColorBurst()))
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{
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{
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p[2] = 0;
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p[2] = 0;
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p[g_kFrameBufferWidth+2] = 0; // Next line (there are 2 lines per Apple II scanline)
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p[g_kFrameBufferWidth+2] = 0; // Next line (there are 2 lines per Apple II scanline)
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@ -1318,6 +1340,36 @@ void updateScreenDoubleHires40 (long cycles6502) // wsUpdateVideoHires0
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}
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}
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//===========================================================================
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//===========================================================================
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void updateScreenDoubleHires80Simplified (long cycles6502 ) // wsUpdateVideoDblHires
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{
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if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
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{
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g_pFuncUpdateTextScreen( cycles6502 );
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return;
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}
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for (; cycles6502 > 0; --cycles6502)
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{
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uint16_t addr = getVideoScannerAddressHGR();
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if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
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{
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if ((g_nVideoClockHorz < VIDEO_SCANNER_HORZ_COLORBURST_END) && (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_COLORBURST_BEG))
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{
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g_nColorBurstPixels = 1024;
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}
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else if (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_START)
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{
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uint16_t addr = getVideoScannerAddressHGR();
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UpdateDHiResCell(g_nVideoClockHorz-VIDEO_SCANNER_HORZ_START, g_nVideoClockVert, addr, g_pVideoAddress);
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g_pVideoAddress += 14;
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}
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}
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updateVideoScannerHorzEOLSimple();
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}
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}
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void updateScreenDoubleHires80 (long cycles6502 ) // wsUpdateVideoDblHires
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void updateScreenDoubleHires80 (long cycles6502 ) // wsUpdateVideoDblHires
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{
|
{
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if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
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if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
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@ -1396,6 +1448,36 @@ void updateScreenDoubleLores40 (long cycles6502) // wsUpdateVideo7MLores
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}
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}
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//===========================================================================
|
//===========================================================================
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static void updateScreenDoubleLores80Simplified (long cycles6502) // wsUpdateVideoDblLores
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{
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if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
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{
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g_pFuncUpdateTextScreen( cycles6502 );
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return;
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}
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for (; cycles6502 > 0; --cycles6502)
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{
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uint16_t addr = getVideoScannerAddressTXT();
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if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
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{
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if ((g_nVideoClockHorz < VIDEO_SCANNER_HORZ_COLORBURST_END) && (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_COLORBURST_BEG))
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{
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g_nColorBurstPixels = 1024;
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}
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else if (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_START)
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{
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uint16_t addr = getVideoScannerAddressTXT();
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UpdateDLoResCell(g_nVideoClockHorz-VIDEO_SCANNER_HORZ_START, g_nVideoClockVert, addr, g_pVideoAddress);
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g_pVideoAddress += 14;
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|
}
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|
}
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updateVideoScannerHorzEOLSimple();
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}
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}
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|
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void updateScreenDoubleLores80 (long cycles6502) // wsUpdateVideoDblLores
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void updateScreenDoubleLores80 (long cycles6502) // wsUpdateVideoDblLores
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{
|
{
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||||||
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
|
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
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|
@ -1446,6 +1528,33 @@ void updateScreenDoubleLores80 (long cycles6502) // wsUpdateVideoDblLores
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}
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}
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|
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//===========================================================================
|
//===========================================================================
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|
static void updateScreenSingleHires40Simplified (long cycles6502)
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|
{
|
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|
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
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|
{
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|
g_pFuncUpdateTextScreen( cycles6502 );
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|
return;
|
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|
}
|
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|
|
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|
for (; cycles6502 > 0; --cycles6502)
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|
{
|
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|
if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
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{
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if ((g_nVideoClockHorz < VIDEO_SCANNER_HORZ_COLORBURST_END) && (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_COLORBURST_BEG))
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{
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g_nColorBurstPixels = 1024;
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|
}
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|
else if (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_START)
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{
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uint16_t addr = getVideoScannerAddressHGR();
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|
UpdateHiResCell(g_nVideoClockHorz-VIDEO_SCANNER_HORZ_START, g_nVideoClockVert, addr, g_pVideoAddress);
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|
g_pVideoAddress += 14;
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||||||
|
}
|
||||||
|
}
|
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|
updateVideoScannerHorzEOLSimple();
|
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|
}
|
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|
}
|
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|
|
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void updateScreenSingleHires40 (long cycles6502)
|
void updateScreenSingleHires40 (long cycles6502)
|
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{
|
{
|
||||||
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
|
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
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|
@ -1487,6 +1596,35 @@ void updateScreenSingleHires40 (long cycles6502)
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}
|
}
|
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|
|
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//===========================================================================
|
//===========================================================================
|
||||||
|
static void updateScreenSingleLores40Simplified (long cycles6502)
|
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|
{
|
||||||
|
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
|
||||||
|
{
|
||||||
|
g_pFuncUpdateTextScreen( cycles6502 );
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (; cycles6502 > 0; --cycles6502)
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|
{
|
||||||
|
uint16_t addr = getVideoScannerAddressTXT();
|
||||||
|
|
||||||
|
if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
|
||||||
|
{
|
||||||
|
if ((g_nVideoClockHorz < VIDEO_SCANNER_HORZ_COLORBURST_END) && (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_COLORBURST_BEG))
|
||||||
|
{
|
||||||
|
g_nColorBurstPixels = 1024;
|
||||||
|
}
|
||||||
|
else if (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_START)
|
||||||
|
{
|
||||||
|
uint16_t addr = getVideoScannerAddressTXT();
|
||||||
|
UpdateLoResCell(g_nVideoClockHorz-VIDEO_SCANNER_HORZ_START, g_nVideoClockVert, addr, g_pVideoAddress);
|
||||||
|
g_pVideoAddress += 14;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
updateVideoScannerHorzEOLSimple();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
void updateScreenSingleLores40 (long cycles6502)
|
void updateScreenSingleLores40 (long cycles6502)
|
||||||
{
|
{
|
||||||
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
|
if (g_nVideoMixed && g_nVideoClockVert >= VIDEO_SCANNER_Y_MIXED)
|
||||||
|
@ -1582,7 +1720,8 @@ void updateScreenText80 (long cycles6502)
|
||||||
aux ^= g_nTextFlashMask;
|
aux ^= g_nTextFlashMask;
|
||||||
|
|
||||||
uint16_t bits = (main << 7) | (aux & 0x7f);
|
uint16_t bits = (main << 7) | (aux & 0x7f);
|
||||||
bits = (bits << 1) | g_nLastColumnPixelNTSC; // GH#555: Align TEXT80 chars with DHGR
|
if (g_eVideoType != VT_COLOR_MONITOR_RGB) // No extra 14M bit needed for VT_COLOR_MONITOR_RGB
|
||||||
|
bits = (bits << 1) | g_nLastColumnPixelNTSC; // GH#555: Align TEXT80 chars with DHGR
|
||||||
updatePixels( bits );
|
updatePixels( bits );
|
||||||
g_nLastColumnPixelNTSC = (bits >> 14) & 1;
|
g_nLastColumnPixelNTSC = (bits >> 14) & 1;
|
||||||
|
|
||||||
|
@ -1686,38 +1825,71 @@ void NTSC_SetVideoMode( uint32_t uVideoModeFlags )
|
||||||
|
|
||||||
g_nTextPage = 1;
|
g_nTextPage = 1;
|
||||||
g_nHiresPage = 1;
|
g_nHiresPage = 1;
|
||||||
if (uVideoModeFlags & VF_PAGE2) {
|
if (uVideoModeFlags & VF_PAGE2)
|
||||||
|
{
|
||||||
// Apple IIe, Technical Notes, #3: Double High-Resolution Graphics
|
// Apple IIe, Technical Notes, #3: Double High-Resolution Graphics
|
||||||
// 80STORE must be OFF to display page 2
|
// 80STORE must be OFF to display page 2
|
||||||
if (0 == (uVideoModeFlags & VF_80STORE)) {
|
if (0 == (uVideoModeFlags & VF_80STORE))
|
||||||
|
{
|
||||||
g_nTextPage = 2;
|
g_nTextPage = 2;
|
||||||
g_nHiresPage = 2;
|
g_nHiresPage = 2;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if (uVideoModeFlags & VF_TEXT) {
|
if (uVideoModeFlags & VF_TEXT)
|
||||||
|
{
|
||||||
if (uVideoModeFlags & VF_80COL)
|
if (uVideoModeFlags & VF_80COL)
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenText80;
|
g_pFuncUpdateGraphicsScreen = updateScreenText80;
|
||||||
else
|
else
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenText40;
|
g_pFuncUpdateGraphicsScreen = updateScreenText40;
|
||||||
}
|
}
|
||||||
else if (uVideoModeFlags & VF_HIRES) {
|
else if (uVideoModeFlags & VF_HIRES)
|
||||||
|
{
|
||||||
if (uVideoModeFlags & VF_DHIRES)
|
if (uVideoModeFlags & VF_DHIRES)
|
||||||
|
{
|
||||||
if (uVideoModeFlags & VF_80COL)
|
if (uVideoModeFlags & VF_80COL)
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires80;
|
{
|
||||||
|
if (g_eVideoType == VT_COLOR_MONITOR_RGB)
|
||||||
|
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires80Simplified;
|
||||||
|
else
|
||||||
|
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires80;
|
||||||
|
}
|
||||||
else
|
else
|
||||||
|
{
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires40;
|
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires40;
|
||||||
|
}
|
||||||
|
}
|
||||||
else
|
else
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenSingleHires40;
|
{
|
||||||
}
|
if (g_eVideoType == VT_COLOR_MONITOR_RGB)
|
||||||
else {
|
g_pFuncUpdateGraphicsScreen = updateScreenSingleHires40Simplified;
|
||||||
if (uVideoModeFlags & VF_DHIRES)
|
|
||||||
if (uVideoModeFlags & VF_80COL)
|
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores80;
|
|
||||||
else
|
else
|
||||||
|
g_pFuncUpdateGraphicsScreen = updateScreenSingleHires40;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (uVideoModeFlags & VF_DHIRES)
|
||||||
|
{
|
||||||
|
if (uVideoModeFlags & VF_80COL)
|
||||||
|
{
|
||||||
|
if (g_eVideoType == VT_COLOR_MONITOR_RGB)
|
||||||
|
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores80Simplified;
|
||||||
|
else
|
||||||
|
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores80;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores40;
|
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores40;
|
||||||
|
}
|
||||||
|
}
|
||||||
else
|
else
|
||||||
g_pFuncUpdateGraphicsScreen = updateScreenSingleLores40;
|
{
|
||||||
|
if (g_eVideoType == VT_COLOR_MONITOR_RGB)
|
||||||
|
g_pFuncUpdateGraphicsScreen = updateScreenSingleLores40Simplified;
|
||||||
|
else
|
||||||
|
g_pFuncUpdateGraphicsScreen = updateScreenSingleLores40;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1745,7 +1917,7 @@ void NTSC_SetVideoStyle() // (int v, int s)
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case VT_COLOR_MONITOR:
|
case VT_COLOR_MONITOR_NTSC:
|
||||||
default:
|
default:
|
||||||
r = 0xFF;
|
r = 0xFF;
|
||||||
g = 0xFF;
|
g = 0xFF;
|
||||||
|
@ -1776,7 +1948,6 @@ void NTSC_SetVideoStyle() // (int v, int s)
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
|
||||||
// case VT_MONO_WHITE: //VT_MONO_MONITOR: //3:
|
|
||||||
case VT_MONO_AMBER:
|
case VT_MONO_AMBER:
|
||||||
r = 0xFF;
|
r = 0xFF;
|
||||||
g = 0x80;
|
g = 0x80;
|
||||||
|
@ -1789,6 +1960,7 @@ void NTSC_SetVideoStyle() // (int v, int s)
|
||||||
b = 0x00;
|
b = 0x00;
|
||||||
goto _mono;
|
goto _mono;
|
||||||
|
|
||||||
|
case VT_COLOR_MONITOR_RGB:
|
||||||
case VT_MONO_WHITE:
|
case VT_MONO_WHITE:
|
||||||
r = 0xFF;
|
r = 0xFF;
|
||||||
g = 0xFF;
|
g = 0xFF;
|
||||||
|
@ -1820,6 +1992,7 @@ _mono:
|
||||||
|
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
void GenerateVideoTables( void );
|
void GenerateVideoTables( void );
|
||||||
|
void GenerateBaseColors(baseColors_t pBaseNtscColors);
|
||||||
|
|
||||||
void NTSC_VideoInit( uint8_t* pFramebuffer ) // wsVideoInit
|
void NTSC_VideoInit( uint8_t* pFramebuffer ) // wsVideoInit
|
||||||
{
|
{
|
||||||
|
@ -1842,6 +2015,10 @@ void NTSC_VideoInit( uint8_t* pFramebuffer ) // wsVideoInit
|
||||||
|
|
||||||
VideoReinitialize(); // Setup g_pFunc_ntsc*Pixel()
|
VideoReinitialize(); // Setup g_pFunc_ntsc*Pixel()
|
||||||
|
|
||||||
|
bgra_t baseColors[kNumBaseColors];
|
||||||
|
GenerateBaseColors(&baseColors);
|
||||||
|
VideoInitializeOriginal(&baseColors);
|
||||||
|
|
||||||
#if HGR_TEST_PATTERN
|
#if HGR_TEST_PATTERN
|
||||||
// Init HGR to almost all-possible-combinations
|
// Init HGR to almost all-possible-combinations
|
||||||
// CALL-151
|
// CALL-151
|
||||||
|
@ -2121,3 +2298,31 @@ static void GenerateVideoTables( void )
|
||||||
VideoResetState();
|
VideoResetState();
|
||||||
SetApple2Type(currentApple2Type);
|
SetApple2Type(currentApple2Type);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void GenerateBaseColors(baseColors_t pBaseNtscColors)
|
||||||
|
{
|
||||||
|
for (UINT i=0; i<16; i++)
|
||||||
|
{
|
||||||
|
g_nColorPhaseNTSC = INITIAL_COLOR_PHASE;
|
||||||
|
g_nSignalBitsNTSC = 0;
|
||||||
|
|
||||||
|
// 12 iterations for colour to "stabilise", then 4 iterations to calc the average
|
||||||
|
// - after colour "stabilises" then it repeats through 4 phases (with different RGB values for each phase)
|
||||||
|
uint32_t bits = (i<<12) | (i<<8) | (i<<4) | i; // 16 bits
|
||||||
|
|
||||||
|
uint32_t colors[4];
|
||||||
|
for (UINT j=0; j<16; j++)
|
||||||
|
{
|
||||||
|
colors[j&3] = getScanlineColor(bits & 1, g_aHueColorTV[g_nColorPhaseNTSC]);
|
||||||
|
bits >>= 1;
|
||||||
|
updateColorPhase();
|
||||||
|
}
|
||||||
|
|
||||||
|
int r = (((colors[0]>>16)&0xff) + ((colors[1]>>16)&0xff) + ((colors[2]>>16)&0xff) + ((colors[3]>>16)&0xff)) / 4;
|
||||||
|
int g = (((colors[0]>> 8)&0xff) + ((colors[1]>> 8)&0xff) + ((colors[2]>> 8)&0xff) + ((colors[3]>> 8)&0xff)) / 4;
|
||||||
|
int b = (((colors[0] )&0xff) + ((colors[1] )&0xff) + ((colors[2] )&0xff) + ((colors[3] )&0xff)) / 4;
|
||||||
|
uint32_t color = ((r<<16) | (g<<8) | b) | ALPHA32_MASK;
|
||||||
|
|
||||||
|
(*pBaseNtscColors)[i] = * (bgra_t*) &color;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
|
@ -83,14 +83,11 @@ static LPBITMAPINFO g_pFramebufferinfo = NULL;
|
||||||
|
|
||||||
HBITMAP g_hLogoBitmap;
|
HBITMAP g_hLogoBitmap;
|
||||||
|
|
||||||
const int MAX_SOURCE_Y = 512;
|
|
||||||
static LPBYTE g_aSourceStartofLine[ MAX_SOURCE_Y ];
|
|
||||||
|
|
||||||
COLORREF g_nMonochromeRGB = RGB(0xC0,0xC0,0xC0);
|
COLORREF g_nMonochromeRGB = RGB(0xC0,0xC0,0xC0);
|
||||||
|
|
||||||
uint32_t g_uVideoMode = VF_TEXT; // Current Video Mode (this is the last set one as it may change mid-scan line!)
|
uint32_t g_uVideoMode = VF_TEXT; // Current Video Mode (this is the last set one as it may change mid-scan line!)
|
||||||
|
|
||||||
DWORD g_eVideoType = VT_COLOR_TV;
|
DWORD g_eVideoType = VT_DEFAULT;
|
||||||
DWORD g_uHalfScanLines = 1; // drop 50% scan lines for a more authentic look
|
DWORD g_uHalfScanLines = 1; // drop 50% scan lines for a more authentic look
|
||||||
|
|
||||||
static const bool g_bVideoScannerNTSC = true; // NTSC video scanning (or PAL)
|
static const bool g_bVideoScannerNTSC = true; // NTSC video scanning (or PAL)
|
||||||
|
@ -100,9 +97,10 @@ static const bool g_bVideoScannerNTSC = true; // NTSC video scanning (or PAL)
|
||||||
// NOTE: KEEP IN SYNC: VideoType_e g_aVideoChoices g_apVideoModeDesc
|
// NOTE: KEEP IN SYNC: VideoType_e g_aVideoChoices g_apVideoModeDesc
|
||||||
TCHAR g_aVideoChoices[] =
|
TCHAR g_aVideoChoices[] =
|
||||||
TEXT("Monochrome (Custom)\0")
|
TEXT("Monochrome (Custom)\0")
|
||||||
TEXT("Color Monitor\0")
|
TEXT("Color (RGB Monitor)\0")
|
||||||
TEXT("B&W TV\0")
|
TEXT("Color (NTSC Monitor)\0")
|
||||||
TEXT("Color TV\0")
|
TEXT("Color TV\0")
|
||||||
|
TEXT("B&W TV\0")
|
||||||
TEXT("Monochrome (Amber)\0")
|
TEXT("Monochrome (Amber)\0")
|
||||||
TEXT("Monochrome (Green)\0")
|
TEXT("Monochrome (Green)\0")
|
||||||
TEXT("Monochrome (White)\0")
|
TEXT("Monochrome (White)\0")
|
||||||
|
@ -113,9 +111,10 @@ static const bool g_bVideoScannerNTSC = true; // NTSC video scanning (or PAL)
|
||||||
char *g_apVideoModeDesc[ NUM_VIDEO_MODES ] =
|
char *g_apVideoModeDesc[ NUM_VIDEO_MODES ] =
|
||||||
{
|
{
|
||||||
"Monochrome Monitor (Custom)"
|
"Monochrome Monitor (Custom)"
|
||||||
, "Color Monitor"
|
, "Color (RGB Monitor)"
|
||||||
, "B&W TV"
|
, "Color (NTSC Monitor)"
|
||||||
, "Color TV"
|
, "Color TV"
|
||||||
|
, "B&W TV"
|
||||||
, "Amber Monitor"
|
, "Amber Monitor"
|
||||||
, "Green Monitor"
|
, "Green Monitor"
|
||||||
, "White Monitor"
|
, "White Monitor"
|
||||||
|
@ -1193,14 +1192,42 @@ bool IsVideoRom4K(void)
|
||||||
|
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
|
enum VideoType127_e
|
||||||
|
{
|
||||||
|
VT127_MONO_CUSTOM
|
||||||
|
, VT127_COLOR_MONITOR_NTSC
|
||||||
|
, VT127_MONO_TV
|
||||||
|
, VT127_COLOR_TV
|
||||||
|
, VT127_MONO_AMBER
|
||||||
|
, VT127_MONO_GREEN
|
||||||
|
, VT127_MONO_WHITE
|
||||||
|
, VT127_NUM_VIDEO_MODES
|
||||||
|
};
|
||||||
|
|
||||||
void Config_Load_Video()
|
void Config_Load_Video()
|
||||||
{
|
{
|
||||||
REGLOAD(TEXT(REGVALUE_VIDEO_MODE ),&g_eVideoType);
|
REGLOAD(TEXT(REGVALUE_VIDEO_MODE ),&g_eVideoType);
|
||||||
REGLOAD(TEXT(REGVALUE_VIDEO_HALF_SCAN_LINES),&g_uHalfScanLines);
|
REGLOAD(TEXT(REGVALUE_VIDEO_HALF_SCAN_LINES),&g_uHalfScanLines);
|
||||||
REGLOAD(TEXT(REGVALUE_VIDEO_MONO_COLOR ),&g_nMonochromeRGB);
|
REGLOAD(TEXT(REGVALUE_VIDEO_MONO_COLOR ),&g_nMonochromeRGB);
|
||||||
|
|
||||||
|
const UINT16* pOldVersion = GetOldAppleWinVersion();
|
||||||
|
if (pOldVersion[0] == 1 && pOldVersion[1] <= 27 && pOldVersion[2] <= 13)
|
||||||
|
{
|
||||||
|
switch (g_eVideoType)
|
||||||
|
{
|
||||||
|
case VT127_MONO_CUSTOM: g_eVideoType = VT_MONO_CUSTOM; break;
|
||||||
|
case VT127_COLOR_MONITOR_NTSC: g_eVideoType = VT_COLOR_MONITOR_NTSC; break;
|
||||||
|
case VT127_MONO_TV: g_eVideoType = VT_MONO_TV; break;
|
||||||
|
case VT127_COLOR_TV: g_eVideoType = VT_COLOR_TV; break;
|
||||||
|
case VT127_MONO_AMBER: g_eVideoType = VT_MONO_AMBER; break;
|
||||||
|
case VT127_MONO_GREEN: g_eVideoType = VT_MONO_GREEN; break;
|
||||||
|
case VT127_MONO_WHITE: g_eVideoType = VT_MONO_WHITE; break;
|
||||||
|
default: g_eVideoType = VT_DEFAULT; break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
if (g_eVideoType >= NUM_VIDEO_MODES)
|
if (g_eVideoType >= NUM_VIDEO_MODES)
|
||||||
g_eVideoType = VT_COLOR_MONITOR;
|
g_eVideoType = VT_DEFAULT;
|
||||||
}
|
}
|
||||||
|
|
||||||
void Config_Save_Video()
|
void Config_Save_Video()
|
||||||
|
@ -1233,9 +1260,9 @@ static void videoCreateDIBSection()
|
||||||
);
|
);
|
||||||
SelectObject(g_hDeviceDC,g_hDeviceBitmap);
|
SelectObject(g_hDeviceDC,g_hDeviceBitmap);
|
||||||
|
|
||||||
// CREATE THE OFFSET TABLE FOR EACH SCAN LINE IN THE FRAME BUFFER
|
|
||||||
// DRAW THE SOURCE IMAGE INTO THE SOURCE BIT BUFFER
|
// DRAW THE SOURCE IMAGE INTO THE SOURCE BIT BUFFER
|
||||||
ZeroMemory( g_pFramebufferbits, GetFrameBufferWidth()*GetFrameBufferHeight()*sizeof(bgra_t) );
|
ZeroMemory( g_pFramebufferbits, GetFrameBufferWidth()*GetFrameBufferHeight()*sizeof(bgra_t) );
|
||||||
|
|
||||||
|
// CREATE THE OFFSET TABLE FOR EACH SCAN LINE IN THE FRAME BUFFER
|
||||||
NTSC_VideoInit( g_pFramebufferbits );
|
NTSC_VideoInit( g_pFramebufferbits );
|
||||||
}
|
}
|
||||||
|
|
|
@ -7,13 +7,15 @@
|
||||||
enum VideoType_e
|
enum VideoType_e
|
||||||
{
|
{
|
||||||
VT_MONO_CUSTOM
|
VT_MONO_CUSTOM
|
||||||
, VT_COLOR_MONITOR
|
, VT_COLOR_MONITOR_RGB // Color rendering from AppleWin 1.25 (GH#357)
|
||||||
, VT_MONO_TV
|
, VT_COLOR_MONITOR_NTSC
|
||||||
, VT_COLOR_TV
|
, VT_COLOR_TV
|
||||||
|
, VT_MONO_TV
|
||||||
, VT_MONO_AMBER
|
, VT_MONO_AMBER
|
||||||
, VT_MONO_GREEN
|
, VT_MONO_GREEN
|
||||||
, VT_MONO_WHITE
|
, VT_MONO_WHITE
|
||||||
, NUM_VIDEO_MODES
|
, NUM_VIDEO_MODES
|
||||||
|
, VT_DEFAULT = VT_COLOR_TV
|
||||||
};
|
};
|
||||||
|
|
||||||
extern TCHAR g_aVideoChoices[];
|
extern TCHAR g_aVideoChoices[];
|
||||||
|
@ -24,7 +26,7 @@
|
||||||
VF_80COL = 0x00000001,
|
VF_80COL = 0x00000001,
|
||||||
VF_DHIRES = 0x00000002,
|
VF_DHIRES = 0x00000002,
|
||||||
VF_HIRES = 0x00000004,
|
VF_HIRES = 0x00000004,
|
||||||
VF_80STORE= 0x00000008, // was called VF_MASK2
|
VF_80STORE= 0x00000008,
|
||||||
VF_MIXED = 0x00000010,
|
VF_MIXED = 0x00000010,
|
||||||
VF_PAGE2 = 0x00000020,
|
VF_PAGE2 = 0x00000020,
|
||||||
VF_TEXT = 0x00000040
|
VF_TEXT = 0x00000040
|
||||||
|
@ -61,6 +63,7 @@
|
||||||
#define PACKED // TODO: FIXME: gcc/clang __attribute__
|
#define PACKED // TODO: FIXME: gcc/clang __attribute__
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
// TODO: Replace with WinGDI.h / RGBQUAD
|
||||||
struct bgra_t
|
struct bgra_t
|
||||||
{
|
{
|
||||||
uint8_t b;
|
uint8_t b;
|
||||||
|
|
651
source/Video_OriginalColorTVMode.cpp
Normal file
651
source/Video_OriginalColorTVMode.cpp
Normal file
|
@ -0,0 +1,651 @@
|
||||||
|
// Sync'd with 1.25.0.4 source
|
||||||
|
|
||||||
|
#include "StdAfx.h"
|
||||||
|
|
||||||
|
#include "Frame.h"
|
||||||
|
#include "Memory.h" // MemGetMainPtr() MemGetAuxPtr()
|
||||||
|
#include "Video.h"
|
||||||
|
#include "Video_OriginalColorTVMode.h"
|
||||||
|
|
||||||
|
const int SRCOFFS_LORES = 0; // 0
|
||||||
|
const int SRCOFFS_HIRES = (SRCOFFS_LORES + 16); // 16
|
||||||
|
const int SRCOFFS_DHIRES = (SRCOFFS_HIRES + 512); // 528
|
||||||
|
const int SRCOFFS_TOTAL = (SRCOFFS_DHIRES + 2560); // 3088
|
||||||
|
|
||||||
|
const int MAX_SOURCE_Y = 512;
|
||||||
|
static LPBYTE g_aSourceStartofLine[ MAX_SOURCE_Y ];
|
||||||
|
#define SETSOURCEPIXEL(x,y,c) g_aSourceStartofLine[(y)][(x)] = (c)
|
||||||
|
|
||||||
|
// TC: Tried to remove HiresToPalIndex[] translation table, so get purple bars when hires data is: 0x80 0x80...
|
||||||
|
// . V_CreateLookup_HiResHalfPixel_Authentic() uses both ColorMapping (CM_xxx) indices and Color_Palette_Index_e (HGR_xxx)!
|
||||||
|
#define DO_OPT_PALETTE 0
|
||||||
|
|
||||||
|
enum Color_Palette_Index_e
|
||||||
|
{
|
||||||
|
// hires (don't change order) - For tv emulation HGR Video Mode
|
||||||
|
#if DO_OPT_PALETTE
|
||||||
|
HGR_VIOLET // HCOLOR=2 VIOLET , 2800: 01 00 55 2A
|
||||||
|
, HGR_BLUE // HCOLOR=6 BLUE , 3000: 81 00 D5 AA
|
||||||
|
, HGR_GREEN // HCOLOR=1 GREEN , 2400: 02 00 2A 55
|
||||||
|
, HGR_ORANGE // HCOLOR=5 ORANGE , 2C00: 82 00 AA D5
|
||||||
|
, HGR_BLACK
|
||||||
|
, HGR_WHITE
|
||||||
|
#else
|
||||||
|
HGR_BLACK
|
||||||
|
, HGR_WHITE
|
||||||
|
, HGR_BLUE // HCOLOR=6 BLUE , 3000: 81 00 D5 AA
|
||||||
|
, HGR_ORANGE // HCOLOR=5 ORANGE , 2C00: 82 00 AA D5
|
||||||
|
, HGR_GREEN // HCOLOR=1 GREEN , 2400: 02 00 2A 55
|
||||||
|
, HGR_VIOLET // HCOLOR=2 VIOLET , 2800: 01 00 55 2A
|
||||||
|
#endif
|
||||||
|
// TV emu
|
||||||
|
, HGR_GREY1
|
||||||
|
, HGR_GREY2
|
||||||
|
, HGR_YELLOW
|
||||||
|
, HGR_AQUA
|
||||||
|
, HGR_PURPLE
|
||||||
|
, HGR_PINK
|
||||||
|
// lores & dhires
|
||||||
|
, BLACK
|
||||||
|
, DEEP_RED
|
||||||
|
, DARK_BLUE
|
||||||
|
, MAGENTA
|
||||||
|
, DARK_GREEN
|
||||||
|
, DARK_GRAY
|
||||||
|
, BLUE
|
||||||
|
, LIGHT_BLUE
|
||||||
|
, BROWN
|
||||||
|
, ORANGE
|
||||||
|
, LIGHT_GRAY
|
||||||
|
, PINK
|
||||||
|
, GREEN
|
||||||
|
, YELLOW
|
||||||
|
, AQUA
|
||||||
|
, WHITE
|
||||||
|
};
|
||||||
|
|
||||||
|
// __ Map HGR color index to Palette index
|
||||||
|
enum ColorMapping
|
||||||
|
{
|
||||||
|
CM_Violet
|
||||||
|
, CM_Blue
|
||||||
|
, CM_Green
|
||||||
|
, CM_Orange
|
||||||
|
, CM_Black
|
||||||
|
, CM_White
|
||||||
|
, NUM_COLOR_MAPPING
|
||||||
|
};
|
||||||
|
|
||||||
|
const BYTE HiresToPalIndex[ NUM_COLOR_MAPPING ] =
|
||||||
|
{
|
||||||
|
HGR_VIOLET
|
||||||
|
, HGR_BLUE
|
||||||
|
, HGR_GREEN
|
||||||
|
, HGR_ORANGE
|
||||||
|
, HGR_BLACK
|
||||||
|
, HGR_WHITE
|
||||||
|
};
|
||||||
|
|
||||||
|
const BYTE LoresResColors[16] = {
|
||||||
|
BLACK, DEEP_RED, DARK_BLUE, MAGENTA,
|
||||||
|
DARK_GREEN,DARK_GRAY,BLUE, LIGHT_BLUE,
|
||||||
|
BROWN, ORANGE, LIGHT_GRAY,PINK,
|
||||||
|
GREEN, YELLOW, AQUA, WHITE
|
||||||
|
};
|
||||||
|
|
||||||
|
const BYTE DoubleHiresPalIndex[16] = {
|
||||||
|
BLACK, DARK_BLUE, DARK_GREEN,BLUE,
|
||||||
|
BROWN, LIGHT_GRAY,GREEN, AQUA,
|
||||||
|
DEEP_RED,MAGENTA, DARK_GRAY, LIGHT_BLUE,
|
||||||
|
ORANGE, PINK, YELLOW, WHITE
|
||||||
|
};
|
||||||
|
|
||||||
|
#define SETRGBCOLOR(r,g,b) {b,g,r,0}
|
||||||
|
|
||||||
|
static RGBQUAD PalIndex2RGB[] =
|
||||||
|
{
|
||||||
|
// hires
|
||||||
|
#if DO_OPT_PALETTE
|
||||||
|
SETRGBCOLOR(/*MAGENTA, */ 0xC7,0x34,0xFF), // FD Linards Tweaked 0xFF,0x00,0xFF -> 0xC7,0x34,0xFF
|
||||||
|
SETRGBCOLOR(/*BLUE, */ 0x0D,0xA1,0xFF), // FC Linards Tweaked 0x00,0x00,0xFF -> 0x0D,0xA1,0xFF
|
||||||
|
SETRGBCOLOR(/*GREEN, */ 0x38,0xCB,0x00), // FA Linards Tweaked 0x00,0xFF,0x00 -> 0x38,0xCB,0x00
|
||||||
|
SETRGBCOLOR(/*ORANGE, */ 0xF2,0x5E,0x00), // 0xFF,0x80,0x00 -> Linards Tweaked 0xF2,0x5E,0x00
|
||||||
|
SETRGBCOLOR(/*HGR_BLACK, */ 0x00,0x00,0x00), // For TV emulation HGR Video Mode
|
||||||
|
SETRGBCOLOR(/*HGR_WHITE, */ 0xFF,0xFF,0xFF),
|
||||||
|
#else
|
||||||
|
SETRGBCOLOR(/*HGR_BLACK, */ 0x00,0x00,0x00), // For TV emulation HGR Video Mode
|
||||||
|
SETRGBCOLOR(/*HGR_WHITE, */ 0xFF,0xFF,0xFF),
|
||||||
|
SETRGBCOLOR(/*BLUE, */ 0x0D,0xA1,0xFF), // FC Linards Tweaked 0x00,0x00,0xFF -> 0x0D,0xA1,0xFF
|
||||||
|
SETRGBCOLOR(/*ORANGE, */ 0xF2,0x5E,0x00), // 0xFF,0x80,0x00 -> Linards Tweaked 0xF2,0x5E,0x00
|
||||||
|
SETRGBCOLOR(/*GREEN, */ 0x38,0xCB,0x00), // FA Linards Tweaked 0x00,0xFF,0x00 -> 0x38,0xCB,0x00
|
||||||
|
SETRGBCOLOR(/*MAGENTA, */ 0xC7,0x34,0xFF), // FD Linards Tweaked 0xFF,0x00,0xFF -> 0xC7,0x34,0xFF
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// TV emu
|
||||||
|
SETRGBCOLOR(/*HGR_GREY1, */ 0x80,0x80,0x80),
|
||||||
|
SETRGBCOLOR(/*HGR_GREY2, */ 0x80,0x80,0x80),
|
||||||
|
SETRGBCOLOR(/*HGR_YELLOW,*/ 0x9E,0x9E,0x00), // 0xD0,0xB0,0x10 -> 0x9E,0x9E,0x00
|
||||||
|
SETRGBCOLOR(/*HGR_AQUA, */ 0x00,0xCD,0x4A), // 0x20,0xB0,0xB0 -> 0x00,0xCD,0x4A
|
||||||
|
SETRGBCOLOR(/*HGR_PURPLE,*/ 0x61,0x61,0xFF), // 0x60,0x50,0xE0 -> 0x61,0x61,0xFF
|
||||||
|
SETRGBCOLOR(/*HGR_PINK, */ 0xFF,0x32,0xB5), // 0xD0,0x40,0xA0 -> 0xFF,0x32,0xB5
|
||||||
|
|
||||||
|
// lores & dhires
|
||||||
|
SETRGBCOLOR(/*BLACK,*/ 0x00,0x00,0x00), // 0
|
||||||
|
SETRGBCOLOR(/*DEEP_RED,*/ 0x9D,0x09,0x66), // 0xD0,0x00,0x30 -> Linards Tweaked 0x9D,0x09,0x66
|
||||||
|
SETRGBCOLOR(/*DARK_BLUE,*/ 0x2A,0x2A,0xE5), // 4 // Linards Tweaked 0x00,0x00,0x80 -> 0x2A,0x2A,0xE5
|
||||||
|
SETRGBCOLOR(/*MAGENTA,*/ 0xC7,0x34,0xFF), // FD Linards Tweaked 0xFF,0x00,0xFF -> 0xC7,0x34,0xFF
|
||||||
|
SETRGBCOLOR(/*DARK_GREEN,*/ 0x00,0x80,0x00), // 2 // not used
|
||||||
|
SETRGBCOLOR(/*DARK_GRAY,*/ 0x80,0x80,0x80), // F8
|
||||||
|
SETRGBCOLOR(/*BLUE,*/ 0x0D,0xA1,0xFF), // FC Linards Tweaked 0x00,0x00,0xFF -> 0x0D,0xA1,0xFF
|
||||||
|
SETRGBCOLOR(/*LIGHT_BLUE,*/ 0xAA,0xAA,0xFF), // 0x60,0xA0,0xFF -> Linards Tweaked 0xAA,0xAA,0xFF
|
||||||
|
SETRGBCOLOR(/*BROWN,*/ 0x55,0x55,0x00), // 0x80,0x50,0x00 -> Linards Tweaked 0x55,0x55,0x00
|
||||||
|
SETRGBCOLOR(/*ORANGE,*/ 0xF2,0x5E,0x00), // 0xFF,0x80,0x00 -> Linards Tweaked 0xF2,0x5E,0x00
|
||||||
|
SETRGBCOLOR(/*LIGHT_GRAY,*/ 0xC0,0xC0,0xC0), // 7 // GR: COLOR=10
|
||||||
|
SETRGBCOLOR(/*PINK,*/ 0xFF,0x89,0xE5), // 0xFF,0x90,0x80 -> Linards Tweaked 0xFF,0x89,0xE5
|
||||||
|
SETRGBCOLOR(/*GREEN,*/ 0x38,0xCB,0x00), // FA Linards Tweaked 0x00,0xFF,0x00 -> 0x38,0xCB,0x00
|
||||||
|
SETRGBCOLOR(/*YELLOW,*/ 0xD5,0xD5,0x1A), // FB Linards Tweaked 0xFF,0xFF,0x00 -> 0xD5,0xD5,0x1A
|
||||||
|
SETRGBCOLOR(/*AQUA,*/ 0x62,0xF6,0x99), // 0x40,0xFF,0x90 -> Linards Tweaked 0x62,0xF6,0x99
|
||||||
|
SETRGBCOLOR(/*WHITE,*/ 0xFF,0xFF,0xFF),
|
||||||
|
};
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
static void V_CreateLookup_DoubleHires ()
|
||||||
|
{
|
||||||
|
#define OFFSET 3
|
||||||
|
#define SIZE 10
|
||||||
|
|
||||||
|
for (int column = 0; column < 256; column++) {
|
||||||
|
int coloffs = SIZE * column;
|
||||||
|
for (unsigned byteval = 0; byteval < 256; byteval++) {
|
||||||
|
int color[SIZE];
|
||||||
|
ZeroMemory(color,sizeof(color));
|
||||||
|
unsigned pattern = MAKEWORD(byteval,column);
|
||||||
|
int pixel;
|
||||||
|
for (pixel = 1; pixel < 15; pixel++) {
|
||||||
|
if (pattern & (1 << pixel)) {
|
||||||
|
int pixelcolor = 1 << ((pixel-OFFSET) & 3);
|
||||||
|
if ((pixel >= OFFSET+2) && (pixel < SIZE+OFFSET+2) && (pattern & (0x7 << (pixel-4))))
|
||||||
|
color[pixel-(OFFSET+2)] |= pixelcolor;
|
||||||
|
if ((pixel >= OFFSET+1) && (pixel < SIZE+OFFSET+1) && (pattern & (0xF << (pixel-4))))
|
||||||
|
color[pixel-(OFFSET+1)] |= pixelcolor;
|
||||||
|
if ((pixel >= OFFSET+0) && (pixel < SIZE+OFFSET+0))
|
||||||
|
color[pixel-(OFFSET+0)] |= pixelcolor;
|
||||||
|
if ((pixel >= OFFSET-1) && (pixel < SIZE+OFFSET-1) && (pattern & (0xF << (pixel+1))))
|
||||||
|
color[pixel-(OFFSET-1)] |= pixelcolor;
|
||||||
|
if ((pixel >= OFFSET-2) && (pixel < SIZE+OFFSET-2) && (pattern & (0x7 << (pixel+2))))
|
||||||
|
color[pixel-(OFFSET-2)] |= pixelcolor;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
if (g_eVideoType == VT_COLOR_TEXT_OPTIMIZED)
|
||||||
|
{
|
||||||
|
// Activate for fringe reduction on white HGR text - drawback: loss of color mix patterns in HGR Video Mode.
|
||||||
|
for (pixel = 0; pixel < 13; pixel++)
|
||||||
|
{
|
||||||
|
if ((pattern & (0xF << pixel)) == (unsigned)(0xF << pixel))
|
||||||
|
for (int pos = pixel; pos < pixel + 4; pos++)
|
||||||
|
if (pos >= OFFSET && pos < SIZE+OFFSET)
|
||||||
|
color[pos-OFFSET] = 15;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
int y = byteval << 1;
|
||||||
|
for (int x = 0; x < SIZE; x++) {
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y ,DoubleHiresPalIndex[ color[x] ]);
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_DHIRES+coloffs+x,y+1,DoubleHiresPalIndex[ color[x] ]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#undef SIZE
|
||||||
|
#undef OFFSET
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
static void V_CreateLookup_Hires()
|
||||||
|
{
|
||||||
|
// int iMonochrome = GetMonochromeIndex();
|
||||||
|
|
||||||
|
// BYTE colorval[6] = {MAGENTA,BLUE,GREEN,ORANGE,BLACK,WHITE};
|
||||||
|
// BYTE colorval[6] = {HGR_MAGENTA,HGR_BLUE,HGR_GREEN,HGR_RED,HGR_BLACK,HGR_WHITE};
|
||||||
|
for (int iColumn = 0; iColumn < 16; iColumn++)
|
||||||
|
{
|
||||||
|
int coloffs = iColumn << 5;
|
||||||
|
|
||||||
|
for (unsigned iByte = 0; iByte < 256; iByte++)
|
||||||
|
{
|
||||||
|
int aPixels[11];
|
||||||
|
|
||||||
|
aPixels[ 0] = iColumn & 4;
|
||||||
|
aPixels[ 1] = iColumn & 8;
|
||||||
|
aPixels[ 9] = iColumn & 1;
|
||||||
|
aPixels[10] = iColumn & 2;
|
||||||
|
|
||||||
|
int nBitMask = 1;
|
||||||
|
int iPixel;
|
||||||
|
for (iPixel = 2; iPixel < 9; iPixel++) {
|
||||||
|
aPixels[iPixel] = ((iByte & nBitMask) != 0);
|
||||||
|
nBitMask <<= 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int hibit = ((iByte & 0x80) != 0);
|
||||||
|
int x = 0;
|
||||||
|
int y = iByte << 1;
|
||||||
|
|
||||||
|
while (x < 28)
|
||||||
|
{
|
||||||
|
int adj = (x >= 14) << 1;
|
||||||
|
int odd = (x >= 14);
|
||||||
|
|
||||||
|
for (iPixel = 2; iPixel < 9; iPixel++)
|
||||||
|
{
|
||||||
|
int color = CM_Black;
|
||||||
|
if (aPixels[iPixel])
|
||||||
|
{
|
||||||
|
if (aPixels[iPixel-1] || aPixels[iPixel+1])
|
||||||
|
color = CM_White;
|
||||||
|
else
|
||||||
|
color = ((odd ^ (iPixel&1)) << 1) | hibit;
|
||||||
|
}
|
||||||
|
else if (aPixels[iPixel-1] && aPixels[iPixel+1])
|
||||||
|
{
|
||||||
|
// Activate fringe reduction on white HGR text - drawback: loss of color mix patterns in HGR video mode.
|
||||||
|
// VT_COLOR_MONITOR_RGB = Fill in colors in between white pixels
|
||||||
|
// VT_COLOR_TVEMU = Fill in colors in between white pixels (Post Processing will mix/merge colors)
|
||||||
|
// VT_COLOR_TEXT_OPTIMIZED --> !(aPixels[iPixel-2] && aPixels[iPixel+2]) = Don't fill in colors in between white
|
||||||
|
if ((g_eVideoType == VT_COLOR_TVEMU) || !(aPixels[iPixel-2] && aPixels[iPixel+2]) )
|
||||||
|
color = ((odd ^ !(iPixel&1)) << 1) | hibit; // No white HGR text optimization
|
||||||
|
}
|
||||||
|
|
||||||
|
//if (g_eVideoType == VT_MONO_AUTHENTIC) {
|
||||||
|
// int nMonoColor = (color != CM_Black) ? iMonochrome : BLACK;
|
||||||
|
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y , nMonoColor); // buggy
|
||||||
|
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y , nMonoColor); // buggy
|
||||||
|
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y+1,BLACK); // BL
|
||||||
|
// SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y+1,BLACK); // BR
|
||||||
|
//} else
|
||||||
|
{
|
||||||
|
// Colors - Top/Bottom Left/Right
|
||||||
|
// cTL cTR
|
||||||
|
// cBL cBR
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y ,HiresToPalIndex[color]); // cTL
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y ,HiresToPalIndex[color]); // cTR
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj ,y+1,HiresToPalIndex[color]); // cBL
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+coloffs+x+adj+1,y+1,HiresToPalIndex[color]); // cBR
|
||||||
|
}
|
||||||
|
x += 2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
void V_CreateLookup_Lores()
|
||||||
|
{
|
||||||
|
for (int color = 0; color < 16; color++)
|
||||||
|
for (int x = 0; x < 16; x++)
|
||||||
|
for (int y = 0; y < 16; y++)
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_LORES+x,(color << 4)+y,LoresResColors[color]);
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
#define HALF_PIXEL_SOLID 1
|
||||||
|
#define HALF_PIXEL_BLEED 0
|
||||||
|
|
||||||
|
void V_CreateLookup_HiResHalfPixel_Authentic(VideoType_e videoType) // Colors are solid (100% coverage)
|
||||||
|
{
|
||||||
|
// 2-bits from previous byte, 2-bits from next byte = 2^4 = 16 total permutations
|
||||||
|
for (int iColumn = 0; iColumn < 16; iColumn++)
|
||||||
|
{
|
||||||
|
int offsetx = iColumn << 5; // every column is 32 bytes wide -- 7 apple pixels = 14 pixels + 2 pad + 14 pixels + 2 pad
|
||||||
|
|
||||||
|
for (unsigned iByte = 0; iByte < 256; iByte++)
|
||||||
|
{
|
||||||
|
int aPixels[11]; // c2 c1 b7 b6 b5 b4 b3 b2 b1 b0 c8 c4
|
||||||
|
|
||||||
|
/*
|
||||||
|
aPixel[i]
|
||||||
|
A 9|8 7 6 5 4 3 2|1 0
|
||||||
|
Z W|b b b b b b b|X Y
|
||||||
|
----+-------------+----
|
||||||
|
prev| existing |next
|
||||||
|
bits| hi-res byte |bits
|
||||||
|
|
||||||
|
Legend:
|
||||||
|
XYZW = iColumn in binary
|
||||||
|
b = Bytes in binary
|
||||||
|
*/
|
||||||
|
// aPixel[] = 48bbbbbbbb12, where b = iByte in binary, # is bit-n of column
|
||||||
|
aPixels[ 0] = iColumn & 4; // previous byte, 2nd last pixel
|
||||||
|
aPixels[ 1] = iColumn & 8; // previous byte, last pixel
|
||||||
|
aPixels[ 9] = iColumn & 1; // next byte, first pixel
|
||||||
|
aPixels[10] = iColumn & 2; // next byte, second pixel
|
||||||
|
|
||||||
|
// Convert raw pixel Byte value to binary and stuff into bit array of pixels on off
|
||||||
|
int nBitMask = 1;
|
||||||
|
int iPixel;
|
||||||
|
for (iPixel = 2; iPixel < 9; iPixel++)
|
||||||
|
{
|
||||||
|
aPixels[iPixel] = ((iByte & nBitMask) != 0);
|
||||||
|
nBitMask <<= 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int hibit = (iByte >> 7) & 1; // ((iByte & 0x80) != 0);
|
||||||
|
int x = 0;
|
||||||
|
int y = iByte << 1;
|
||||||
|
|
||||||
|
/* Test cases
|
||||||
|
81 blue
|
||||||
|
2000:D5 AA D5 AA
|
||||||
|
82 orange
|
||||||
|
2800:AA D5 AA D5
|
||||||
|
FF white bleed "thru"
|
||||||
|
3000:7F 80 7F 80
|
||||||
|
3800:FF 80 FF 80
|
||||||
|
2028:80 7F 80 7F
|
||||||
|
2828:80 FF 80 FF
|
||||||
|
Edge Case for Half Luminance !
|
||||||
|
2000:C4 00 // Green HalfLumBlue
|
||||||
|
2400:C4 80 // Green Green
|
||||||
|
Edge Case for Color Bleed !
|
||||||
|
2000:40 00
|
||||||
|
2400:40 80
|
||||||
|
*/
|
||||||
|
|
||||||
|
// Fixup missing pixels that normally have been scan-line shifted -- Apple "half-pixel" -- but cross 14-pixel boundaries.
|
||||||
|
if( hibit )
|
||||||
|
{
|
||||||
|
if ( aPixels[1] ) // preceeding pixel on?
|
||||||
|
#if 0 // Optimization: Doesn't seem to matter if we ignore the 2 pixels of the next byte
|
||||||
|
for (iPixel = 0; iPixel < 9; iPixel++) // NOTE: You MUST start with the preceding 2 pixels !!!
|
||||||
|
if (aPixels[iPixel]) // pixel on
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
if (aPixels[2] || aPixels[0]) // White if pixel from previous byte and first pixel of this byte is on
|
||||||
|
{
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y , HGR_WHITE );
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y+1, HGR_WHITE );
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y , HGR_WHITE );
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y+1, HGR_WHITE );
|
||||||
|
} else { // Optimization: odd = (iPixel & 1); if (!odd) case is same as if(odd) !!! // Reference: Gumball - Gumball Machine
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y , HGR_ORANGE ); // left half of orange pixels
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y+1, HGR_ORANGE );
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y , HGR_BLUE ); // right half of blue pixels 4, 11, 18, ...
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y+1, HGR_BLUE );
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#if HALF_PIXEL_SOLID
|
||||||
|
// Test Patterns
|
||||||
|
// 81 blue
|
||||||
|
// 2000:D5 AA D5 AA -> 2001:AA D5 should not have black gap, should be blue
|
||||||
|
// 82 orange
|
||||||
|
// 2800:AA D5 AA D5
|
||||||
|
// Game: Elite -- Loading Logo
|
||||||
|
// 2444:BB F7 -> 2000:BB F7 // Should not have orange in-between gap -- Elite "Firebird" Logo
|
||||||
|
// -> 2400:00 BB F7 // Should not have blue in-between gap )
|
||||||
|
// 21D0:C0 00 -> HalfLumBlue
|
||||||
|
// 25D0:C0 D0 88 -> Blue black orange black orange
|
||||||
|
// 29D0:C0 90 88 -> Blue black orange
|
||||||
|
// Game: Ultima 4 -- Ultima 4 Logo - bottom half of screen has a "mini-game" / demo -- far right has tree and blue border
|
||||||
|
// 2176:2A AB green black_gap white blue_border // Should have black gap between green and white
|
||||||
|
else if ( aPixels[0] ) // prev prev pixel on
|
||||||
|
{
|
||||||
|
// Game: Gumball
|
||||||
|
// 218E:AA 97 => 2000: A9 87 orange_white // Should have no gap between orange and white
|
||||||
|
// 229A:AB A9 87 -> 2000: 00 A9 87 white orange black blue_white // Should have no gap between blue and white
|
||||||
|
// 2001:BB F7 white blue white (Gumball Intermission)
|
||||||
|
// Torture Half-Pixel HGR Tests: This is a real bitch to solve -- we really need to check:
|
||||||
|
// if (hibit_prev_byte && !aPixels[iPixel-3] && aPixels[iPixel-2] && !aPixels[iPixel] && hibit_this_byte) then set first half-pixel of this byte to either blue or orange
|
||||||
|
// 2000:A9 87 halfblack blue black black orange black orange black
|
||||||
|
// 2400:BB F7 halfblack white white black white white white halfblack
|
||||||
|
// or
|
||||||
|
// 2000:A0 83 orange should "bleed" thru
|
||||||
|
// 2400:B0 83 should have black gap
|
||||||
|
|
||||||
|
if ( aPixels[2] )
|
||||||
|
#if HALF_PIXEL_BLEED // No Half-Pixel Bleed
|
||||||
|
if ( aPixels[3] ) {
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y , DARK_BLUE ); // Gumball: 229A: AB A9 87
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y+1, DARK_BLUE );
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y , BROWN ); // half luminance red Elite: 2444: BB F7
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y+1, BROWN ); // half luminance red Gumball: 218E: AA 97
|
||||||
|
} else {
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y , HGR_BLUE ); // 2000:D5 AA D5
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y+1, HGR_BLUE );
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y , HGR_ORANGE ); // 2000: AA D5
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y+1, HGR_ORANGE );
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
if ((videoType == VT_COLOR_MONITOR_RGB) || ( !aPixels[3] ))
|
||||||
|
{ // "Text optimized" IF this pixel on, and adjacent right pixel off, then colorize first half-pixel of this byte
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y , HGR_BLUE ); // 2000:D5 AA D5
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+0 ,y+1, HGR_BLUE );
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y , HGR_ORANGE ); // 2000: AA D5
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+16,y+1, HGR_ORANGE );
|
||||||
|
}
|
||||||
|
#endif // HALF_PIXEL_BLEED
|
||||||
|
}
|
||||||
|
#endif // HALF_PIXEL_SOLID
|
||||||
|
}
|
||||||
|
x += hibit;
|
||||||
|
|
||||||
|
while (x < 28)
|
||||||
|
{
|
||||||
|
int adj = (x >= 14) << 1; // Adjust start of 7 last pixels to be 16-byte aligned!
|
||||||
|
int odd = (x >= 14);
|
||||||
|
for (iPixel = 2; iPixel < 9; iPixel++)
|
||||||
|
{
|
||||||
|
int color = CM_Black;
|
||||||
|
if (aPixels[iPixel]) // pixel on
|
||||||
|
{
|
||||||
|
color = CM_White;
|
||||||
|
if (aPixels[iPixel-1] || aPixels[iPixel+1]) // adjacent pixels are always white
|
||||||
|
color = CM_White;
|
||||||
|
else
|
||||||
|
color = ((odd ^ (iPixel&1)) << 1) | hibit; // map raw color to our hi-res colors
|
||||||
|
}
|
||||||
|
#if HALF_PIXEL_SOLID
|
||||||
|
else if (aPixels[iPixel-1] && aPixels[iPixel+1]) // IF prev_pixel && next_pixel THEN
|
||||||
|
{
|
||||||
|
// Activate fringe reduction on white HGR text - drawback: loss of color mix patterns in HGR video mode.
|
||||||
|
if (
|
||||||
|
(videoType == VT_COLOR_MONITOR_RGB) // Fill in colors in between white pixels
|
||||||
|
// || (videoType == VT_COLOR_TVEMU) // Fill in colors in between white pixels (Post Processing will mix/merge colors)
|
||||||
|
|| !(aPixels[iPixel-2] && aPixels[iPixel+2]) ) // VT_COLOR_TEXT_OPTIMIZED -> Don't fill in colors in between white
|
||||||
|
{
|
||||||
|
// Test Pattern: Ultima 4 Logo - Castle
|
||||||
|
// 3AC8: 36 5B 6D 36
|
||||||
|
color = ((odd ^ !(iPixel&1)) << 1) | hibit; // No white HGR text optimization
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
// Colors - Top/Bottom Left/Right
|
||||||
|
// cTL cTR
|
||||||
|
// cBL cBR
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+adj ,y ,HiresToPalIndex[color]); // cTL
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+adj+1,y ,HiresToPalIndex[color]); // cTR
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+adj ,y+1,HiresToPalIndex[color]); // cBL
|
||||||
|
SETSOURCEPIXEL(SRCOFFS_HIRES+offsetx+x+adj+1,y+1,HiresToPalIndex[color]); // cBR
|
||||||
|
x += 2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
static void CopySource(int w, int h, int sx, int sy, bgra_t *pVideoAddress)
|
||||||
|
{
|
||||||
|
UINT32* pDst = (UINT32*) pVideoAddress;
|
||||||
|
LPBYTE pSrc = g_aSourceStartofLine[ sy ] + sx;
|
||||||
|
int nBytes;
|
||||||
|
|
||||||
|
while (h--)
|
||||||
|
{
|
||||||
|
nBytes = w;
|
||||||
|
while (nBytes)
|
||||||
|
{
|
||||||
|
--nBytes;
|
||||||
|
if (g_uHalfScanLines && !(h & 1))
|
||||||
|
{
|
||||||
|
// 50% Half Scan Line clears every odd scanline (and SHIFT+PrintScreen saves only the even rows)
|
||||||
|
*(pDst+nBytes) = 0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
_ASSERT( *(pSrc+nBytes) < (sizeof(PalIndex2RGB)/sizeof(PalIndex2RGB[0])) );
|
||||||
|
const RGBQUAD& rRGB = PalIndex2RGB[ *(pSrc+nBytes) ];
|
||||||
|
const UINT32 rgb = (((UINT32)rRGB.rgbRed)<<16) | (((UINT32)rRGB.rgbGreen)<<8) | ((UINT32)rRGB.rgbBlue);
|
||||||
|
*(pDst+nBytes) = rgb;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pDst -= GetFrameBufferWidth();
|
||||||
|
pSrc -= SRCOFFS_TOTAL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
void UpdateHiResCell (int x, int y, uint16_t addr, bgra_t *pVideoAddress)
|
||||||
|
{
|
||||||
|
uint8_t *pMain = MemGetMainPtr(addr);
|
||||||
|
BYTE byteval1 = (x > 0) ? *(pMain-1) : 0;
|
||||||
|
BYTE byteval2 = *(pMain);
|
||||||
|
BYTE byteval3 = (x < 39) ? *(pMain+1) : 0;
|
||||||
|
|
||||||
|
#define COLOFFS (((byteval1 & 0x60) << 2) | ((byteval3 & 0x03) << 5))
|
||||||
|
#if 0
|
||||||
|
if (g_eVideoType == VT_COLOR_TVEMU)
|
||||||
|
{
|
||||||
|
CopyMixedSource(
|
||||||
|
xpixel >> 1, (ypixel+(yoffset >> 9)) >> 1,
|
||||||
|
SRCOFFS_HIRES+COLOFFS+((x & 1) << 4), (((int)byteval2) << 1)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
CopySource(14,2, SRCOFFS_HIRES+COLOFFS+((x & 1) << 4), (((int)byteval2) << 1), pVideoAddress);
|
||||||
|
}
|
||||||
|
#undef COLOFFS
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
void UpdateDHiResCell (int x, int y, uint16_t addr, bgra_t *pVideoAddress)
|
||||||
|
{
|
||||||
|
const int xpixel = x*14;
|
||||||
|
|
||||||
|
uint8_t *pAux = MemGetAuxPtr(addr);
|
||||||
|
uint8_t *pMain = MemGetMainPtr(addr);
|
||||||
|
|
||||||
|
BYTE byteval1 = (x > 0) ? *(pMain-1) : 0;
|
||||||
|
BYTE byteval2 = *pAux;
|
||||||
|
BYTE byteval3 = *pMain;
|
||||||
|
BYTE byteval4 = (x < 39) ? *(pAux+1) : 0;
|
||||||
|
|
||||||
|
DWORD dwordval = (byteval1 & 0x70) | ((byteval2 & 0x7F) << 7) |
|
||||||
|
((byteval3 & 0x7F) << 14) | ((byteval4 & 0x07) << 21);
|
||||||
|
#define PIXEL 0
|
||||||
|
#define COLOR ((xpixel + PIXEL) & 3)
|
||||||
|
#define VALUE (dwordval >> (4 + PIXEL - COLOR))
|
||||||
|
CopySource(7,2, SRCOFFS_DHIRES+10*HIBYTE(VALUE)+COLOR, LOBYTE(VALUE)<<1, pVideoAddress);
|
||||||
|
#undef PIXEL
|
||||||
|
#define PIXEL 7
|
||||||
|
CopySource(7,2, SRCOFFS_DHIRES+10*HIBYTE(VALUE)+COLOR, LOBYTE(VALUE)<<1, pVideoAddress+7);
|
||||||
|
#undef PIXEL
|
||||||
|
#undef COLOR
|
||||||
|
#undef VALUE
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
// Tested with Deater's Cycle-Counting Megademo
|
||||||
|
void UpdateLoResCell (int x, int y, uint16_t addr, bgra_t *pVideoAddress)
|
||||||
|
{
|
||||||
|
const BYTE val = *MemGetMainPtr(addr);
|
||||||
|
|
||||||
|
if ((y & 4) == 0)
|
||||||
|
{
|
||||||
|
CopySource(14,2, SRCOFFS_LORES+((x & 1) << 1), ((val & 0xF) << 4), pVideoAddress);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
CopySource(14,2, SRCOFFS_LORES+((x & 1) << 1), (val & 0xF0), pVideoAddress);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
#define ROL_NIB(x) ( (((x)<<1)&0xF) | (((x)>>3)&1) )
|
||||||
|
|
||||||
|
// Tested with FT's Ansi Story
|
||||||
|
void UpdateDLoResCell (int x, int y, uint16_t addr, bgra_t *pVideoAddress)
|
||||||
|
{
|
||||||
|
BYTE auxval = *MemGetAuxPtr(addr);
|
||||||
|
const BYTE mainval = *MemGetMainPtr(addr);
|
||||||
|
|
||||||
|
const BYTE auxval_h = auxval >> 4;
|
||||||
|
const BYTE auxval_l = auxval & 0xF;
|
||||||
|
auxval = (ROL_NIB(auxval_h)<<4) | ROL_NIB(auxval_l);
|
||||||
|
|
||||||
|
if ((y & 4) == 0)
|
||||||
|
{
|
||||||
|
CopySource(7,2, SRCOFFS_LORES+((x & 1) << 1), ((auxval & 0xF) << 4), pVideoAddress);
|
||||||
|
CopySource(7,2, SRCOFFS_LORES+((x & 1) << 1), ((mainval & 0xF) << 4), pVideoAddress+7);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
CopySource(7,2, SRCOFFS_LORES+((x & 1) << 1), (auxval & 0xF0), pVideoAddress);
|
||||||
|
CopySource(7,2, SRCOFFS_LORES+((x & 1) << 1), (mainval & 0xF0), pVideoAddress+7);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//===========================================================================
|
||||||
|
|
||||||
|
static LPBYTE g_pSourcePixels = NULL;
|
||||||
|
|
||||||
|
static void V_CreateDIBSections(void)
|
||||||
|
{
|
||||||
|
g_pSourcePixels = new BYTE[SRCOFFS_TOTAL * MAX_SOURCE_Y];
|
||||||
|
|
||||||
|
// CREATE THE OFFSET TABLE FOR EACH SCAN LINE IN THE SOURCE IMAGE
|
||||||
|
for (int y = 0; y < MAX_SOURCE_Y; y++)
|
||||||
|
g_aSourceStartofLine[ y ] = g_pSourcePixels + SRCOFFS_TOTAL*((MAX_SOURCE_Y-1) - y);
|
||||||
|
|
||||||
|
// DRAW THE SOURCE IMAGE INTO THE SOURCE BIT BUFFER
|
||||||
|
ZeroMemory(g_pSourcePixels, SRCOFFS_TOTAL*MAX_SOURCE_Y); // 32 bytes/pixel * 16 colors = 512 bytes/row
|
||||||
|
|
||||||
|
V_CreateLookup_Lores();
|
||||||
|
|
||||||
|
// if ( g_eVideoType == VT_COLOR_TVEMU )
|
||||||
|
// V_CreateLookup_Hires();
|
||||||
|
// else
|
||||||
|
V_CreateLookup_HiResHalfPixel_Authentic(VT_COLOR_MONITOR_RGB);
|
||||||
|
|
||||||
|
V_CreateLookup_DoubleHires();
|
||||||
|
}
|
||||||
|
|
||||||
|
void VideoInitializeOriginal(baseColors_t pBaseNtscColors)
|
||||||
|
{
|
||||||
|
// CREATE THE SOURCE IMAGE AND DRAW INTO THE SOURCE BIT BUFFER
|
||||||
|
V_CreateDIBSections();
|
||||||
|
|
||||||
|
#if 1
|
||||||
|
memcpy(&PalIndex2RGB[BLACK], *pBaseNtscColors, sizeof(RGBQUAD)*kNumBaseColors);
|
||||||
|
PalIndex2RGB[HGR_BLUE] = PalIndex2RGB[BLUE];
|
||||||
|
PalIndex2RGB[HGR_ORANGE] = PalIndex2RGB[ORANGE];
|
||||||
|
PalIndex2RGB[HGR_GREEN] = PalIndex2RGB[GREEN];
|
||||||
|
PalIndex2RGB[HGR_VIOLET] = PalIndex2RGB[MAGENTA];
|
||||||
|
#endif
|
||||||
|
}
|
8
source/Video_OriginalColorTVMode.h
Normal file
8
source/Video_OriginalColorTVMode.h
Normal file
|
@ -0,0 +1,8 @@
|
||||||
|
void UpdateHiResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
|
||||||
|
void UpdateDHiResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
|
||||||
|
void UpdateLoResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
|
||||||
|
void UpdateDLoResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
|
||||||
|
|
||||||
|
const UINT kNumBaseColors = 16;
|
||||||
|
typedef bgra_t (*baseColors_t)[kNumBaseColors];
|
||||||
|
void VideoInitializeOriginal(baseColors_t pBaseNtscColors);
|
Loading…
Reference in New Issue
Block a user