mirror of
https://github.com/AppleWin/AppleWin.git
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Massive alphabetize cleanup
This commit is contained in:
michaelangel007
parent
83e5de9e74
commit
d5abdcc97c
722
source/NTSC.cpp
722
source/NTSC.cpp
@ -42,6 +42,8 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#define RAD_90 PI*0.5f
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#define RAD_360 PI*2.f
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// sadly float64 precision is needed
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#define real double
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#ifndef CHROMA_BLUR
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#define CHROMA_BLUR 1 // Default: 1; 1 = blur along ~8 pixels; 0 = sharper
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@ -56,7 +58,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#define CYCLESTART (DEG_TO_RAD(45))
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#else // sharpness is higher, less color bleed
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#if CHROMA_FILTER == 2
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#define CYCLESTART (PI/4.f) // PI/4 = 45 degrees // c = init_signal_prefilter(z);
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#define CYCLESTART (PI/4.f) // PI/4 = 45 degrees // c = initFilterSignal(z);
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#else
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// #define CYCLESTART DEG_TO_RAD(90) // (PI*0.5) // PI/2 = 90 degrees // HGR: Great, GR: fail on brown
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#define CYCLESTART DEG_TO_RAD(115.f) // GR perfect match of slow method
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@ -393,15 +395,24 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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inline uint16_t getLoResBits( uint8_t iByte );
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inline uint32_t getScanlineColor( const uint16_t signal, const bgra_t *pTable );
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inline uint32_t* getScanlineNext1Address();
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inline uint32_t* getScanlineThis0Address();
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inline uint32_t* getScanlinePrev1Address();
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inline uint32_t* getScanlinePrev2Address();
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inline uint32_t* getScanlineThis0Address();
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inline void updateColorPhase();
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inline void updateFramebufferColorTVSingleScanline( uint16_t signal, bgra_t *pTable );
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inline void updateFramebufferColorTVDoubleScanline( uint16_t signal, bgra_t *pTable );
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inline void updateFramebufferMonitorSingleScanline( uint16_t signal, bgra_t *pTable );
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inline void updateFramebufferMonitorDoubleScanline( uint16_t signal, bgra_t *pTable );
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inline void updatePixels( uint16_t bits );
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inline void updateVideoScannerHorzEOL();
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inline void updateVideoScannerAddress();
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static void init_chroma_phase_table();
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static void initChromaPhaseTables();
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static real initFilterChroma (real z);
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static real initFilterLuma0 (real z);
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static real initFilterLuma1 (real z);
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static real initFilterSignal(real z);
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static void initPixelDoubleMasks(void);
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static void updateMonochromeTables( uint16_t r, uint16_t g, uint16_t b );
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static void updatePixelBnWColorTVSingleScanline( uint16_t compositeSignal );
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@ -443,6 +454,38 @@ inline uint16_t getLoResBits( uint8_t iByte )
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return g_aPixelMaskGR[ (iByte >> (g_nVideoClockVert & 4)) & 0xF ];
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}
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//===========================================================================
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inline uint32_t getScanlineColor( const uint16_t signal, const bgra_t *pTable )
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{
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g_nSignalBitsNTSC = ((g_nSignalBitsNTSC << 1) | signal) & 0xFFF; // 14-bit
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return *(uint32_t*) &pTable[ g_nSignalBitsNTSC ];
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}
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//===========================================================================
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inline uint32_t* getScanlineNext1Address()
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{
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return (uint32_t*) (g_pVideoAddress - 1*FRAMEBUFFER_W);
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}
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//===========================================================================
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inline uint32_t* getScanlinePrev1Address()
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{
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return (uint32_t*) (g_pVideoAddress + 1*FRAMEBUFFER_W);
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}
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//===========================================================================
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inline uint32_t* getScanlinePrev2Address()
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{
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return (uint32_t*) (g_pVideoAddress + 2*FRAMEBUFFER_W);
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}
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//===========================================================================
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inline uint32_t* getScanlineThis0Address()
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{
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return (uint32_t*) g_pVideoAddress;
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}
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//===========================================================================
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inline void updateColorPhase()
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{
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@ -450,50 +493,6 @@ inline void updateColorPhase()
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g_nColorPhaseNTSC &= 3;
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}
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//===========================================================================
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inline void updateVideoScannerHorzEOL()
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{
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if (VIDEO_SCANNER_MAX_HORZ == ++g_nVideoClockHorz)
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{
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if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
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{
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//VIDEO_DRAW_ENDLINE();
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if (g_nColorBurstPixels < 2)
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{
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g_pFuncUpdateBnWPixel(g_nLastColumnPixelNTSC);
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#if 0 // BUGFIX: This writes out-of-bounds for a 560x384 framebuffer
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g_pFuncUpdateBnWPixel(0);
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g_pFuncUpdateBnWPixel(0);
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g_pFuncUpdateBnWPixel(0);
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#endif
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}
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else
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{
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g_pFuncUpdateHuePixel(g_nLastColumnPixelNTSC);
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#if 0 // BUGFIX: This writes out-of-bounds for a 560x384 framebuffer
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g_pFuncUpdateHuePixel(0);
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g_pFuncUpdateHuePixel(0);
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g_pFuncUpdateHuePixel(0);
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#endif
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}
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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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if ((++g_nTextFlashCounter & 0xF) == 0)
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g_nTextFlashMask ^= -1; // 16-bits
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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 0
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#define updateFramebufferMonitorSingleScanline(signal,table) \
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do { \
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@ -547,57 +546,7 @@ inline void updateVideoScannerHorzEOL()
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} while(0)
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#else
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inline uint32_t* getScanlineNext1Address()
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{
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return (uint32_t*) (g_pVideoAddress - 1*FRAMEBUFFER_W);
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}
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inline uint32_t* getScanlineThis0Address()
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{
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return (uint32_t*) g_pVideoAddress;
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}
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inline uint32_t* getScanlinePrev1Address()
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{
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return (uint32_t*) (g_pVideoAddress + 1*FRAMEBUFFER_W);
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}
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inline uint32_t* getScanlinePrev2Address()
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{
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return (uint32_t*) (g_pVideoAddress + 2*FRAMEBUFFER_W);
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}
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inline uint32_t getScanlineColor( const uint16_t signal, const bgra_t *pTable )
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{
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g_nSignalBitsNTSC = ((g_nSignalBitsNTSC << 1) | signal) & 0xFFF; // 14-bit
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return *(uint32_t*) &pTable[ g_nSignalBitsNTSC ];
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}
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inline void updateFramebufferMonitorSingleScanline( uint16_t signal, bgra_t *pTable )
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{
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/* */ uint32_t *pLine0Address = getScanlineThis0Address();
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/* */ uint32_t *pLine1Address = getScanlineNext1Address();
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const uint32_t color0 = getScanlineColor( signal, pTable );
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const uint32_t color1 = ((color0 & 0x00fcfcfc) >> 2); // 25% Blend (original)
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// const uint32_t color1 = ((color0 & 0x00fefefe) >> 1); // 50% Blend -- looks OK most of the time; Archon looks poor
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/* */ *pLine1Address = color1 | ALPHA32_MASK;
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/* */ *pLine0Address = color0;
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/* */ g_pVideoAddress++;
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}
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inline void updateFramebufferMonitorDoubleScanline( uint16_t signal, bgra_t *pTable )
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{
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/* */ uint32_t *pLine0Address = getScanlineThis0Address();
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/* */ uint32_t *pLine1Address = getScanlineNext1Address();
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const uint32_t color0 = getScanlineColor( signal, pTable );
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/* */ *pLine1Address = color0;
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/* */ *pLine0Address = color0;
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/* */ g_pVideoAddress++;
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}
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//===========================================================================
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inline void updateFramebufferColorTVSingleScanline( uint16_t signal, bgra_t *pTable )
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{
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/* */ uint32_t *pLine0Address = getScanlineThis0Address();
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@ -613,6 +562,7 @@ inline void updateFramebufferColorTVSingleScanline( uint16_t signal, bgra_t *pTa
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/* */ g_pVideoAddress++;
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}
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//===========================================================================
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inline void updateFramebufferColorTVDoubleScanline( uint16_t signal, bgra_t *pTable )
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{
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/* */ uint32_t *pLine0Address = getScanlineThis0Address();
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@ -628,6 +578,31 @@ inline void updateFramebufferColorTVDoubleScanline( uint16_t signal, bgra_t *pTa
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/* */ g_pVideoAddress++;
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}
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//===========================================================================
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inline void updateFramebufferMonitorSingleScanline( uint16_t signal, bgra_t *pTable )
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{
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/* */ uint32_t *pLine0Address = getScanlineThis0Address();
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/* */ uint32_t *pLine1Address = getScanlineNext1Address();
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const uint32_t color0 = getScanlineColor( signal, pTable );
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const uint32_t color1 = ((color0 & 0x00fcfcfc) >> 2); // 25% Blend (original)
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// const uint32_t color1 = ((color0 & 0x00fefefe) >> 1); // 50% Blend -- looks OK most of the time; Archon looks poor
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/* */ *pLine1Address = color1 | ALPHA32_MASK;
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/* */ *pLine0Address = color0;
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/* */ g_pVideoAddress++;
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}
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//===========================================================================
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inline void updateFramebufferMonitorDoubleScanline( uint16_t signal, bgra_t *pTable )
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{
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/* */ uint32_t *pLine0Address = getScanlineThis0Address();
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/* */ uint32_t *pLine1Address = getScanlineNext1Address();
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const uint32_t color0 = getScanlineColor( signal, pTable );
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/* */ *pLine1Address = color0;
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/* */ *pLine0Address = color0;
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/* */ g_pVideoAddress++;
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}
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#endif
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//===========================================================================
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@ -685,6 +660,51 @@ inline void updatePixels( uint16_t bits )
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}
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}
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//===========================================================================
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inline void updateVideoScannerHorzEOL()
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{
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if (VIDEO_SCANNER_MAX_HORZ == ++g_nVideoClockHorz)
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{
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if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
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{
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//VIDEO_DRAW_ENDLINE();
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if (g_nColorBurstPixels < 2)
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{
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g_pFuncUpdateBnWPixel(g_nLastColumnPixelNTSC);
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#if 0 // BUGFIX: This writes out-of-bounds for a 560x384 framebuffer
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g_pFuncUpdateBnWPixel(0);
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g_pFuncUpdateBnWPixel(0);
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g_pFuncUpdateBnWPixel(0);
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#endif
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}
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else
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{
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g_pFuncUpdateHuePixel(g_nLastColumnPixelNTSC);
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#if 0 // BUGFIX: This writes out-of-bounds for a 560x384 framebuffer
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g_pFuncUpdateHuePixel(0);
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g_pFuncUpdateHuePixel(0);
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g_pFuncUpdateHuePixel(0);
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#endif
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}
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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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if ((++g_nTextFlashCounter & 0xF) == 0)
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g_nTextFlashMask ^= -1; // 16-bits
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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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//===========================================================================
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inline void updateVideoScannerAddress()
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{
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g_pVideoAddress = g_pScanLines[2*g_nVideoClockVert];
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@ -693,99 +713,12 @@ inline void updateVideoScannerAddress()
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g_nSignalBitsNTSC = 0;
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}
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//===========================================================================
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static void init_video_tables (void)
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{
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/*
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Convert 7-bit monochrome luminance to 14-bit double pixel luminance
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Chroma will be applied later based on the color phase in updatePixelHueMonitorDoubleScanline( luminanceBit )
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0x001 -> 0x0003
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0x002 -> 0x000C
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0x004 -> 0x0030
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0x008 -> 0x00C0
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: -> :
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0x100 -> 0x4000
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*/
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for (uint8_t byte = 0; byte < 0x80; byte++ ) // Optimization: hgrbits second 128 entries are mirror of first 128
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for (uint8_t bits = 0; bits < 7; bits++ ) // high bit = half pixel shift; pre-optimization: bits < 8
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if (byte & (1 << bits)) // pow2 mask
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g_aPixelDoubleMaskHGR[byte] |= 3 << (bits*2);
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for ( uint16_t color = 0; color < 16; color++ )
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g_aPixelMaskGR[ color ] = (color << 12) | (color << 8) | (color << 4) | (color << 0);
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}
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// sadly float64 precision is needed
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#define real double
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//===========================================================================
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static real init_signal_prefilter (real z)
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{
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static real xv[NUM_SIGZEROS + 1] = { 0,0,0 };
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static real yv[NUM_SIGPOLES + 1] = { 0,0,0 };
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xv[0] = xv[1];
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xv[1] = xv[2];
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xv[2] = z / SIGGAIN;
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yv[0] = yv[1];
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yv[1] = yv[2];
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yv[2] = xv[0] + xv[2] + (2.f * xv[1]) + (-0.2718798058f * yv[0]) + (0.7465656072f * yv[1]);
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return yv[2];
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}
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//===========================================================================
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static real init_luma0_filter (real z)
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{
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static real xv[NUM_LUMZEROS + 1] = { 0,0,0 };
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static real yv[NUM_LUMPOLES + 1] = { 0,0,0 };
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xv[0] = xv[1];
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xv[1] = xv[2];
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xv[2] = z / LUMGAIN;
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yv[0] = yv[1];
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yv[1] = yv[2];
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yv[2] = xv[0] + xv[2] + (2.f * xv[1]) + (LUMCOEF1 * yv[0]) + (LUMCOEF2 * yv[1]);
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return yv[2];
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}
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//===========================================================================
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static real init_luma1_filter (real z)
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{
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static real xv[NUM_LUMZEROS + 1] = { 0,0,0};
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static real yv[NUM_LUMPOLES + 1] = { 0,0,0};
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xv[0] = xv[1];
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xv[1] = xv[2];
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xv[2] = z / LUMGAIN;
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yv[0] = yv[1];
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yv[1] = yv[2];
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yv[2] = xv[0] + xv[2] + (2 * xv[1]) + (LUMCOEF1 * yv[0]) + (LUMCOEF2 * yv[1]);
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return yv[2];
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}
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//===========================================================================
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static real init_chroma_filter (real z)
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{
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static real xv[NUM_CHRZEROS + 1] = {0,0,0};
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static real yv[NUM_CHRPOLES + 1] = {0,0,0};
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xv[0] = xv[1];
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xv[1] = xv[2];
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xv[2] = z / CHRGAIN;
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yv[0] = yv[1];
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yv[1] = yv[2];
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yv[2] = xv[2] - xv[0] + (-0.7318893645f * yv[0]) + (1.2336442711f * yv[1]);
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return yv[2];
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}
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// Non-Inline _________________________________________________________
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// Build the 4 phase chroma lookup table
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// The YI'Q' colors are hard-coded
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//===========================================================================
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static void init_chroma_phase_table (void)
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static void initChromaPhaseTables (void)
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{
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int phase,s,t,n;
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real z,y0,y1,c,i,q;
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@ -811,10 +744,10 @@ static void init_chroma_phase_table (void)
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{
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#if CHROMA_BLUR
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//z = z * 1.25;
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zz = init_signal_prefilter(z);
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c = init_chroma_filter(zz); // "Mostly" correct _if_ CYCLESTART = PI/4 = 45 degrees
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y0 = init_luma0_filter(zz);
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y1 = init_luma1_filter(zz - c);
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zz = initFilterSignal(z);
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c = initFilterChroma(zz); // "Mostly" correct _if_ CYCLESTART = PI/4 = 45 degrees
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y0 = initFilterLuma0(zz);
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y1 = initFilterLuma1(zz - c);
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#else // CHROMA_BLUR
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y0 = y0 + (z - y0) / 4.0;
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y1 = y0; // fix TV mode
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@ -834,7 +767,7 @@ static void init_chroma_phase_table (void)
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#endif
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#if CHROMA_FILTER == 2 // more blur, muted chroma fringe
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// White has too much ringing, and the color fringes are muted
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c = init_signal_prefilter(z); // "Mostly" correct _if_ CYCLESTART = PI/4 = 45 degrees
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c = initFilterSignal(z); // "Mostly" correct _if_ CYCLESTART = PI/4 = 45 degrees
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#endif
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#endif // CHROMA_BLUR
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c = c * 2.f;
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@ -916,31 +849,106 @@ static void init_chroma_phase_table (void)
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}
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//===========================================================================
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static void updatePixelHueColorTVSingleScanline (uint16_t compositeSignal)
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static real initFilterChroma (real z)
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{
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updateFramebufferColorTVSingleScanline(compositeSignal, g_aHueColorTV[g_nColorPhaseNTSC]);
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updateColorPhase();
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static real xv[NUM_CHRZEROS + 1] = {0,0,0};
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static real yv[NUM_CHRPOLES + 1] = {0,0,0};
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|
||||
xv[0] = xv[1];
|
||||
xv[1] = xv[2];
|
||||
xv[2] = z / CHRGAIN;
|
||||
yv[0] = yv[1];
|
||||
yv[1] = yv[2];
|
||||
yv[2] = xv[2] - xv[0] + (-0.7318893645f * yv[0]) + (1.2336442711f * yv[1]);
|
||||
|
||||
return yv[2];
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
static void updatePixelHueColorTVDoubleScanline (uint16_t compositeSignal)
|
||||
static real initFilterLuma0 (real z)
|
||||
{
|
||||
updateFramebufferColorTVDoubleScanline(compositeSignal, g_aHueColorTV[g_nColorPhaseNTSC]);
|
||||
updateColorPhase();
|
||||
static real xv[NUM_LUMZEROS + 1] = { 0,0,0 };
|
||||
static real yv[NUM_LUMPOLES + 1] = { 0,0,0 };
|
||||
|
||||
xv[0] = xv[1];
|
||||
xv[1] = xv[2];
|
||||
xv[2] = z / LUMGAIN;
|
||||
yv[0] = yv[1];
|
||||
yv[1] = yv[2];
|
||||
yv[2] = xv[0] + xv[2] + (2.f * xv[1]) + (LUMCOEF1 * yv[0]) + (LUMCOEF2 * yv[1]);
|
||||
|
||||
return yv[2];
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
static void updatePixelHueMonitorSingleScanline (uint16_t compositeSignal)
|
||||
static real initFilterLuma1 (real z)
|
||||
{
|
||||
updateFramebufferMonitorSingleScanline(compositeSignal, g_aHueMonitor[g_nColorPhaseNTSC]);
|
||||
updateColorPhase();
|
||||
static real xv[NUM_LUMZEROS + 1] = { 0,0,0};
|
||||
static real yv[NUM_LUMPOLES + 1] = { 0,0,0};
|
||||
|
||||
xv[0] = xv[1];
|
||||
xv[1] = xv[2];
|
||||
xv[2] = z / LUMGAIN;
|
||||
yv[0] = yv[1];
|
||||
yv[1] = yv[2];
|
||||
yv[2] = xv[0] + xv[2] + (2 * xv[1]) + (LUMCOEF1 * yv[0]) + (LUMCOEF2 * yv[1]);
|
||||
|
||||
return yv[2];
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
static void updatePixelHueMonitorDoubleScanline (uint16_t compositeSignal)
|
||||
static real initFilterSignal (real z)
|
||||
{
|
||||
updateFramebufferMonitorDoubleScanline(compositeSignal, g_aHueMonitor[g_nColorPhaseNTSC]);
|
||||
updateColorPhase();
|
||||
static real xv[NUM_SIGZEROS + 1] = { 0,0,0 };
|
||||
static real yv[NUM_SIGPOLES + 1] = { 0,0,0 };
|
||||
|
||||
xv[0] = xv[1];
|
||||
xv[1] = xv[2];
|
||||
xv[2] = z / SIGGAIN;
|
||||
yv[0] = yv[1];
|
||||
yv[1] = yv[2];
|
||||
yv[2] = xv[0] + xv[2] + (2.f * xv[1]) + (-0.2718798058f * yv[0]) + (0.7465656072f * yv[1]);
|
||||
|
||||
return yv[2];
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
static void initPixelDoubleMasks (void)
|
||||
{
|
||||
/*
|
||||
Convert 7-bit monochrome luminance to 14-bit double pixel luminance
|
||||
Chroma will be applied later based on the color phase in updatePixelHueMonitorDoubleScanline( luminanceBit )
|
||||
0x001 -> 0x0003
|
||||
0x002 -> 0x000C
|
||||
0x004 -> 0x0030
|
||||
0x008 -> 0x00C0
|
||||
: -> :
|
||||
0x100 -> 0x4000
|
||||
*/
|
||||
for (uint8_t byte = 0; byte < 0x80; byte++ ) // Optimization: hgrbits second 128 entries are mirror of first 128
|
||||
for (uint8_t bits = 0; bits < 7; bits++ ) // high bit = half pixel shift; pre-optimization: bits < 8
|
||||
if (byte & (1 << bits)) // pow2 mask
|
||||
g_aPixelDoubleMaskHGR[byte] |= 3 << (bits*2);
|
||||
|
||||
for ( uint16_t color = 0; color < 16; color++ )
|
||||
g_aPixelMaskGR[ color ] = (color << 12) | (color << 8) | (color << 4) | (color << 0);
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void updateMonochromeTables( uint16_t r, uint16_t g, uint16_t b )
|
||||
{
|
||||
for( int iSample = 0; iSample < NTSC_NUM_SEQUENCES; iSample++ )
|
||||
{
|
||||
g_aBnWMonitorCustom[ iSample ].b = (g_aBnWMonitor[ iSample ].b * b) >> 8;
|
||||
g_aBnWMonitorCustom[ iSample ].g = (g_aBnWMonitor[ iSample ].g * g) >> 8;
|
||||
g_aBnWMonitorCustom[ iSample ].r = (g_aBnWMonitor[ iSample ].r * r) >> 8;
|
||||
g_aBnWMonitorCustom[ iSample ].a = 0xFF;
|
||||
|
||||
g_aBnWColorTVCustom[ iSample ].b = (g_aBnwColorTV[ iSample ].b * b) >> 8;
|
||||
g_aBnWColorTVCustom[ iSample ].g = (g_aBnwColorTV[ iSample ].g * g) >> 8;
|
||||
g_aBnWColorTVCustom[ iSample ].r = (g_aBnwColorTV[ iSample ].r * r) >> 8;
|
||||
g_aBnWColorTVCustom[ iSample ].a = 0xFF;
|
||||
}
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
@ -968,159 +976,31 @@ static void updatePixelBnWColorTVDoubleScanline (uint16_t compositeSignal)
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void updateMonochromeTables( uint16_t r, uint16_t g, uint16_t b )
|
||||
static void updatePixelHueColorTVSingleScanline (uint16_t compositeSignal)
|
||||
{
|
||||
for( int iSample = 0; iSample < NTSC_NUM_SEQUENCES; iSample++ )
|
||||
{
|
||||
g_aBnWMonitorCustom[ iSample ].b = (g_aBnWMonitor[ iSample ].b * b) >> 8;
|
||||
g_aBnWMonitorCustom[ iSample ].g = (g_aBnWMonitor[ iSample ].g * g) >> 8;
|
||||
g_aBnWMonitorCustom[ iSample ].r = (g_aBnWMonitor[ iSample ].r * r) >> 8;
|
||||
g_aBnWMonitorCustom[ iSample ].a = 0xFF;
|
||||
|
||||
g_aBnWColorTVCustom[ iSample ].b = (g_aBnwColorTV[ iSample ].b * b) >> 8;
|
||||
g_aBnWColorTVCustom[ iSample ].g = (g_aBnwColorTV[ iSample ].g * g) >> 8;
|
||||
g_aBnWColorTVCustom[ iSample ].r = (g_aBnwColorTV[ iSample ].r * r) >> 8;
|
||||
g_aBnWColorTVCustom[ iSample ].a = 0xFF;
|
||||
}
|
||||
updateFramebufferColorTVSingleScanline(compositeSignal, g_aHueColorTV[g_nColorPhaseNTSC]);
|
||||
updateColorPhase();
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void NTSC_SetVideoTextMode( int cols )
|
||||
static void updatePixelHueColorTVDoubleScanline (uint16_t compositeSignal)
|
||||
{
|
||||
if( cols == 40 )
|
||||
g_pFuncUpdateTextScreen = updateScreenText40;
|
||||
else
|
||||
g_pFuncUpdateTextScreen = updateScreenText80;
|
||||
updateFramebufferColorTVDoubleScanline(compositeSignal, g_aHueColorTV[g_nColorPhaseNTSC]);
|
||||
updateColorPhase();
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void NTSC_SetVideoMode( int bVideoModeFlags )
|
||||
static void updatePixelHueMonitorSingleScanline (uint16_t compositeSignal)
|
||||
{
|
||||
g_nVideoMixed = bVideoModeFlags & VF_MIXED;
|
||||
g_nVideoCharSet = g_nAltCharSetOffset != 0;
|
||||
|
||||
g_nTextPage = 1;
|
||||
g_nHiresPage = 1;
|
||||
if (bVideoModeFlags & VF_PAGE2) {
|
||||
if (0 == (bVideoModeFlags & VF_80STORE)) {
|
||||
g_nTextPage = 2;
|
||||
g_nHiresPage = 2;
|
||||
}
|
||||
}
|
||||
|
||||
if (bVideoModeFlags & VF_TEXT) {
|
||||
if (bVideoModeFlags & VF_80COL)
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenText80;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenText40;
|
||||
}
|
||||
else if (bVideoModeFlags & VF_HIRES) {
|
||||
if (bVideoModeFlags & VF_DHIRES)
|
||||
if (bVideoModeFlags & VF_80COL)
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires80;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires40;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenSingleHires40;
|
||||
}
|
||||
else {
|
||||
if (bVideoModeFlags & VF_DHIRES)
|
||||
if (bVideoModeFlags & VF_80COL)
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores80;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores40;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenSingleLores40;
|
||||
}
|
||||
updateFramebufferMonitorSingleScanline(compositeSignal, g_aHueMonitor[g_nColorPhaseNTSC]);
|
||||
updateColorPhase();
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void NTSC_SetVideoStyle() // (int v, int s)
|
||||
static void updatePixelHueMonitorDoubleScanline (uint16_t compositeSignal)
|
||||
{
|
||||
int half = g_uHalfScanLines;
|
||||
uint8_t r, g, b;
|
||||
|
||||
switch ( g_eVideoType )
|
||||
{
|
||||
case VT_COLOR_TVEMU: // VT_COLOR_TV: // 0:
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWColorTVSingleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueColorTVSingleScanline;
|
||||
}
|
||||
else {
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWColorTVDoubleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueColorTVDoubleScanline;
|
||||
}
|
||||
break;
|
||||
|
||||
case VT_COLOR_STANDARD: // VT_COLOR_MONITOR: //1:
|
||||
default:
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWMonitorSingleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueMonitorSingleScanline;
|
||||
}
|
||||
else {
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWMonitorDoubleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueMonitorDoubleScanline;
|
||||
}
|
||||
break;
|
||||
|
||||
case VT_COLOR_TEXT_OPTIMIZED: // VT_MONO_TV: //2:
|
||||
r = 0xFF;
|
||||
g = 0xFF;
|
||||
b = 0xFF;
|
||||
updateMonochromeTables( r, g, b ); // Custom Monochrome color
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWColorTVSingleScanline;
|
||||
}
|
||||
else {
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWColorTVDoubleScanline;
|
||||
}
|
||||
break;
|
||||
|
||||
// case VT_MONO_WHITE: //VT_MONO_MONITOR: //3:
|
||||
case VT_MONO_AMBER:
|
||||
r = 0xFF;
|
||||
g = 0x80;
|
||||
b = 0x00;
|
||||
goto _mono;
|
||||
|
||||
case VT_MONO_GREEN:
|
||||
r = 0x00;
|
||||
g = 0xC0;
|
||||
b = 0x00;
|
||||
goto _mono;
|
||||
|
||||
case VT_MONO_WHITE:
|
||||
r = 0xFF;
|
||||
g = 0xFF;
|
||||
b = 0xFF;
|
||||
goto _mono;
|
||||
|
||||
case VT_MONO_HALFPIXEL_REAL:
|
||||
// From WinGDI.h
|
||||
// #define RGB(r,g,b) ((COLORREF)(((BYTE)(r)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(b))<<16)))
|
||||
//#define GetRValue(rgb) (LOBYTE(rgb))
|
||||
//#define GetGValue(rgb) (LOBYTE(((WORD)(rgb)) >> 8))
|
||||
//#define GetBValue(rgb) (LOBYTE((rgb)>>16))
|
||||
r = (g_nMonochromeRGB >> 0) & 0xFF;
|
||||
g = (g_nMonochromeRGB >> 8) & 0xFF;
|
||||
b = (g_nMonochromeRGB >> 16) & 0xFF;
|
||||
_mono:
|
||||
updateMonochromeTables( r, g, b ); // Custom Monochrome color
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWMonitorSingleScanline;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWMonitorDoubleScanline;
|
||||
}
|
||||
break;
|
||||
}
|
||||
updateFramebufferMonitorDoubleScanline(compositeSignal, g_aHueMonitor[g_nColorPhaseNTSC]);
|
||||
updateColorPhase();
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
@ -1414,20 +1294,160 @@ void updateScreenText80 (long cycles6502)
|
||||
}
|
||||
}
|
||||
|
||||
// Functions (Public) _________________________________________________
|
||||
|
||||
//===========================================================================
|
||||
unsigned char NTSC_VideoByte (unsigned long cycles6502)
|
||||
void NTSC_SetVideoTextMode( int cols )
|
||||
{
|
||||
unsigned char * mem;
|
||||
mem = MemGetMainPtr(g_aHorzClockMemAddress[ g_nVideoClockHorz ]);
|
||||
return mem[0];
|
||||
if( cols == 40 )
|
||||
g_pFuncUpdateTextScreen = updateScreenText40;
|
||||
else
|
||||
g_pFuncUpdateTextScreen = updateScreenText80;
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void NTSC_SetVideoMode( int bVideoModeFlags )
|
||||
{
|
||||
g_nVideoMixed = bVideoModeFlags & VF_MIXED;
|
||||
g_nVideoCharSet = g_nAltCharSetOffset != 0;
|
||||
|
||||
g_nTextPage = 1;
|
||||
g_nHiresPage = 1;
|
||||
if (bVideoModeFlags & VF_PAGE2) {
|
||||
if (0 == (bVideoModeFlags & VF_80STORE)) {
|
||||
g_nTextPage = 2;
|
||||
g_nHiresPage = 2;
|
||||
}
|
||||
}
|
||||
|
||||
if (bVideoModeFlags & VF_TEXT) {
|
||||
if (bVideoModeFlags & VF_80COL)
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenText80;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenText40;
|
||||
}
|
||||
else if (bVideoModeFlags & VF_HIRES) {
|
||||
if (bVideoModeFlags & VF_DHIRES)
|
||||
if (bVideoModeFlags & VF_80COL)
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires80;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleHires40;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenSingleHires40;
|
||||
}
|
||||
else {
|
||||
if (bVideoModeFlags & VF_DHIRES)
|
||||
if (bVideoModeFlags & VF_80COL)
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores80;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenDoubleLores40;
|
||||
else
|
||||
g_pFuncUpdateGraphicsScreen = updateScreenSingleLores40;
|
||||
}
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void NTSC_SetVideoStyle() // (int v, int s)
|
||||
{
|
||||
int half = g_uHalfScanLines;
|
||||
uint8_t r, g, b;
|
||||
|
||||
switch ( g_eVideoType )
|
||||
{
|
||||
case VT_COLOR_TVEMU: // VT_COLOR_TV: // 0:
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWColorTVSingleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueColorTVSingleScanline;
|
||||
}
|
||||
else {
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWColorTVDoubleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueColorTVDoubleScanline;
|
||||
}
|
||||
break;
|
||||
|
||||
case VT_COLOR_STANDARD: // VT_COLOR_MONITOR: //1:
|
||||
default:
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWMonitorSingleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueMonitorSingleScanline;
|
||||
}
|
||||
else {
|
||||
g_pFuncUpdateBnWPixel = updatePixelBnWMonitorDoubleScanline;
|
||||
g_pFuncUpdateHuePixel = updatePixelHueMonitorDoubleScanline;
|
||||
}
|
||||
break;
|
||||
|
||||
case VT_COLOR_TEXT_OPTIMIZED: // VT_MONO_TV: //2:
|
||||
r = 0xFF;
|
||||
g = 0xFF;
|
||||
b = 0xFF;
|
||||
updateMonochromeTables( r, g, b ); // Custom Monochrome color
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWColorTVSingleScanline;
|
||||
}
|
||||
else {
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWColorTVDoubleScanline;
|
||||
}
|
||||
break;
|
||||
|
||||
// case VT_MONO_WHITE: //VT_MONO_MONITOR: //3:
|
||||
case VT_MONO_AMBER:
|
||||
r = 0xFF;
|
||||
g = 0x80;
|
||||
b = 0x00;
|
||||
goto _mono;
|
||||
|
||||
case VT_MONO_GREEN:
|
||||
r = 0x00;
|
||||
g = 0xC0;
|
||||
b = 0x00;
|
||||
goto _mono;
|
||||
|
||||
case VT_MONO_WHITE:
|
||||
r = 0xFF;
|
||||
g = 0xFF;
|
||||
b = 0xFF;
|
||||
goto _mono;
|
||||
|
||||
case VT_MONO_HALFPIXEL_REAL:
|
||||
// From WinGDI.h
|
||||
// #define RGB(r,g,b) ((COLORREF)(((BYTE)(r)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(b))<<16)))
|
||||
//#define GetRValue(rgb) (LOBYTE(rgb))
|
||||
//#define GetGValue(rgb) (LOBYTE(((WORD)(rgb)) >> 8))
|
||||
//#define GetBValue(rgb) (LOBYTE((rgb)>>16))
|
||||
r = (g_nMonochromeRGB >> 0) & 0xFF;
|
||||
g = (g_nMonochromeRGB >> 8) & 0xFF;
|
||||
b = (g_nMonochromeRGB >> 16) & 0xFF;
|
||||
_mono:
|
||||
updateMonochromeTables( r, g, b ); // Custom Monochrome color
|
||||
if (half)
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWMonitorSingleScanline;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_pFuncUpdateBnWPixel = g_pFuncUpdateHuePixel = updatePixelBnWMonitorDoubleScanline;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
uint8_t NTSC_VideoGetByte (unsigned long cycles6502)
|
||||
{
|
||||
uint8_t *pMain = MemGetMainPtr( g_aHorzClockMemAddress[ g_nVideoClockHorz ] );
|
||||
return pMain[0];
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
void NTSC_VideoInit( uint8_t* pFramebuffer ) // wsVideoInit
|
||||
{
|
||||
make_csbits();
|
||||
init_video_tables();
|
||||
init_chroma_phase_table();
|
||||
initPixelDoubleMasks();
|
||||
initChromaPhaseTables();
|
||||
updateMonochromeTables( 0xFF, 0xFF, 0xFF );
|
||||
|
||||
for (int y = 0; y < (VIDEO_SCANNER_Y_DISPLAY*2); y++)
|
||||
@ -1497,7 +1517,7 @@ void NTSC_VideoInitAppleType ()
|
||||
}
|
||||
|
||||
//===========================================================================
|
||||
int NTSC_VideoIsVbl ()
|
||||
bool NTSC_VideoIsVbl ()
|
||||
{
|
||||
return (g_nVideoClockVert >= VIDEO_SCANNER_Y_DISPLAY) && (g_nVideoClockVert < VIDEO_SCANNER_MAX_VERT);
|
||||
}
|
||||
|
||||
@ -10,10 +10,9 @@
|
||||
extern void NTSC_SetVideoMode( int flags );
|
||||
extern void NTSC_SetVideoStyle();
|
||||
|
||||
extern uint8_t NTSC_VideoByte(unsigned long);
|
||||
extern void NTSC_VideoCreateDIBSection();
|
||||
extern uint8_t NTSC_VideoGetByte(unsigned long);
|
||||
extern void NTSC_VideoInit( uint8_t *pFramebuffer );
|
||||
extern void NTSC_VideoInitAppleType ();
|
||||
extern int NTSC_VideoIsVbl();
|
||||
extern bool NTSC_VideoIsVbl();
|
||||
extern void NTSC_VideoUpdateCycles( long cycles );
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user