Correct blargg_ntsc starting phase

Gumball2415 · Gumball2415 · commit b9268282ae73 · 2022-10-26T19:07:29.000+08:00
diff --git a/Core/NtscFilter.cpp b/Core/NtscFilter.cpp
@@ -132,7 +132,7 @@ void NtscFilter::OnBeforeApplyFilter()
 
 void NtscFilter::ApplyFilter(uint16_t *ppuOutputBuffer)
 {
-	nes_ntsc_blit(&_ntscData, ppuOutputBuffer, _ntsc_border, PPU::ScreenWidth, (_console->IsDotBypassed() ? GetFieldPhase() : IsOddFrame()), PPU::ScreenWidth, 240, _ntscBuffer, NES_NTSC_OUT_WIDTH(PPU::ScreenWidth)*4);
+	nes_ntsc_blit(&_ntscData, ppuOutputBuffer, _ntsc_border, PPU::ScreenWidth, (_console->IsDotBypassed() ? GetFieldPhase() : (IsOddFrame() ? 0 : 2)), PPU::ScreenWidth, 240, _ntscBuffer, NES_NTSC_OUT_WIDTH(PPU::ScreenWidth)*4);
 	GenerateArgbFrame(_ntscBuffer);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,7 @@ void NtscFilter::OnBeforeApplyFilter()`
`132`	`132`
`133`	`133`	`void NtscFilter::ApplyFilter(uint16_t *ppuOutputBuffer)`
`134`	`134`	`{`
`135`		`- nes_ntsc_blit(&_ntscData, ppuOutputBuffer, _ntsc_border, PPU::ScreenWidth, (_console->IsDotBypassed() ? GetFieldPhase() : IsOddFrame()), PPU::ScreenWidth, 240, _ntscBuffer, NES_NTSC_OUT_WIDTH(PPU::ScreenWidth)*4);`
	`135`	`+ nes_ntsc_blit(&_ntscData, ppuOutputBuffer, _ntsc_border, PPU::ScreenWidth, (_console->IsDotBypassed() ? GetFieldPhase() : (IsOddFrame() ? 0 : 2)), PPU::ScreenWidth, 240, _ntscBuffer, NES_NTSC_OUT_WIDTH(PPU::ScreenWidth)*4);`
`136`	`136`	`GenerateArgbFrame(_ntscBuffer);`
`137`	`137`	`}`
`138`	`138`