WinFellow - Amiga Emulator for Windows Subversion (Archive)

De-interlace: Output is messed up, this was an old bug that was rarely seen because it could only happen with ddraw when you had multiple buffers, which is only possible with full-screen.

De-interlacing only works with one (Amiga screen) buffer because of the way it is written to do partial updates to the frame.

Reduced number of staging Amiga screen textures to 1 in DirectX 11 (swap-chain still double-buffered).
Force 1 buffer with ddraw if de-interlacing is enabled. (Does not affect windowed sessions).

Added release of pSurface1 in SaveScreenshot().

Removed double-release of IDXGIAdapter during adapter enumeration.
Also added some extra failure checks and release calls of already allocated objects before returning failure when creating objects.

prevent activation of Direct3D when display driver restart has failed

various fixes and code cleanup
require feature level 11.0
detect failure if no D3D adapters were found (Hyper-V)
add DirectDraw to dropdown list always
update to documentation (system requirements, etc.)

remove redudant Release() of backBuffer during texture flip

screenshot code in standalone execution mode can now produce filtered, as well as unfiltered screenshots

internal screenshot function now supports multiple screenshots to be saved per second
add verbose reporting of D3D live objects to debug builds

minor fix to keyboard handler

screenshots can now be triggered in WinFellow by hitting printscreen
screenshot code refined