Function updateScreenText80RGB

source/NTSC.cpp:1821–1863

===========================================================================

//===========================================================================
void updateScreenText80RGB(long cycles6502)
{
	for (; cycles6502 > 0; --cycles6502)
	{
		uint16_t addr = getVideoScannerAddressTXT();

		if ((g_nVideoClockHorz < VIDEO_SCANNER_HORZ_COLORBURST_END) && (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_COLORBURST_BEG))
		{
			if (g_nColorBurstPixels > 0)
				g_nColorBurstPixels -= 1;
		}
		else if (g_nVideoClockVert < VIDEO_SCANNER_Y_DISPLAY)
		{
			if (g_nVideoClockHorz >= VIDEO_SCANNER_HORZ_START)
			{
				uint8_t* pMain = MemGetMainPtr(addr);
				uint8_t* pAux = MemGetAuxPtr(addr);

				uint8_t m = pMain[0];
				uint8_t a = pAux[0];

				uint16_t main = getCharSetBits(m);
				uint16_t aux = getCharSetBits(a);

				if ((0 == g_nVideoCharSet) && 0x40 == (m & 0xC0)) // Flash only if mousetext not active
					main ^= g_nTextFlashMask;

				if ((0 == g_nVideoCharSet) && 0x40 == (a & 0xC0)) // Flash only if mousetext not active
					aux ^= g_nTextFlashMask;

				UpdateText80ColorCell(g_nVideoClockHorz - VIDEO_SCANNER_HORZ_START, g_nVideoClockVert, addr, g_pVideoAddress, (uint8_t)aux, a);
				g_pVideoAddress += 7;
				UpdateText80ColorCell(g_nVideoClockHorz - VIDEO_SCANNER_HORZ_START, g_nVideoClockVert, addr, g_pVideoAddress, (uint8_t)main, m);
				g_pVideoAddress += 7;

				uint16_t bits = (main << 7) | (aux & 0x7f);

				g_nLastColumnPixelNTSC = (bits >> 14) & 1;
			}
		}
		updateVideoScannerHorzEOL();
	}
}

//===========================================================================
void updateScreenSHR(long cycles6502)