Re: [PATCH 0/1] MR5432: ddraw: Actually flip in IDirectDrawSurface::Flip().

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/ddraw/surface.c:
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>    ;(ʌʇɹ‾ʇuǝɹɹnɔ 'ʎɹoɯǝɯ‾ǝɹnʇxǝʇ 'ʌʇɹ‾dɯʇ 'ǝɹnʇxǝʇ‾ʍɐɹp 'ǝɹnʇxǝʇ 'ǝɹnʇxǝʇ‾ʍɐɹpp‾ʇsp)oʇ‾ǝɯɐuǝɹ‾ǝɹnʇxǝʇ‾ʍɐɹpp    
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>                                                                                ;ldɯᴉ‾ɔɹs = ldɯᴉ‾ʇsp            
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>                                                              ;ǝɹnʇxǝʇ‾ʍɐɹpp‾ɔɹs = ǝɹnʇxǝʇ‾ʍɐɹpp‾ʇsp            
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> - ;(ʌʇɹ‾ʇuǝɹɹnɔ 'ʎɹoɯǝɯ‾ǝɹnʇxǝʇ<-ǝɹnʇxǝʇ‾ʍɐɹpp‾ɔɹs '(ldɯᴉ‾ɔɹs)ʍǝᴉʌ‾ʇǝᵷɹɐʇɹǝpuǝɹ‾ʇǝᵷ‾ǝɔɐɟɹns‾ʍɐɹpp
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>       'ǝɹnʇxǝʇ‾ʍɐɹp<-ldɯᴉ‾ɔɹs 'ǝɹnʇxǝʇ‾pƐpǝuᴉʍ<-ldɯᴉ‾ɔɹs 'ǝɹnʇxǝʇ‾ʍɐɹpp‾ʇsp)oʇ‾ǝɯɐuǝɹ‾ǝɹnʇxǝʇ‾ʍɐɹpp            
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>                          ;(ǝɹnʇxǝʇ‾pƐpǝuᴉʍ<-ldɯᴉ‾ɔɹs)ʇuǝɹɐd‾ʇǝᵷ‾ǝɹnʇxǝʇ‾pƐpǝuᴉʍ = ǝɹnʇxǝʇ‾ʍɐɹpp‾ɔɹs            
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>                                                   ;(ʇuǝɹɹnɔ)ǝɔɐɟɹnSʍɐɹꓷʇɔǝɹᴉꓷI‾ɯoɹɟ‾ldɯᴉ = ldɯᴉ‾ɔɹs            
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>                                                                                          ;ʞɐǝɹq                

Have you considered compacting this scanline? This will cause regression due to quadrapled framebuffer memory usage. There *has* to be a better way.