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madVR v0.87.15

* changed DXVA scaling logic to produce proper quality with AMD drivers
* improved DXVA color space conversion performance
* new trade option "use DXVA chroma upscaling when doing native DXVA decoding"
* new trade option "use DXVA chroma upscaling when doing DXVA deinterlacing"
* new trade option "lose BTB and WTW if it improves performance"
* added scaling algorithm information to OSD
* added 3dlut split screen mode (can only be activated via key shortcut)
* added a few stability fixes/workarounds
* fixed: #033: display mode changer sometimes didn't switch to 75hz
* fixed: #176: no image on portrait (rotated) displays
* fixed: #199: decimation didn't work with 4:4 cadence (PAL 50p)
* fixed: #201: decimation didn't work with 4:2:2:2 cadence
* fixed: #203: cadence info sometimes went "unknown" in debug OSD
* fixed: #205: XySubFilter subtitles sometimes weren't visible
* fixed: #213: bad edit detection didn't work with 6:4 cadence (ATSC 60p)
* fixed: #222: crash when using a large number of shaders
* fixed: #227: Zoom Player OSD "pause" message sometimes wasn't shown
* fixed: #230: madVR refresh rate changer caused DVD playback to break
* fixed: #233: shared NVidia/AMD/Intel GPUs (e.g. Optimus) showed black screen
* fixed: #254: madVR 0.87.14 sometimes crashed when using XySubFilter
* fixed: #255: original system timer resolution wasn't restored on unload
* fixed: #257: OSD information sometimes shows "1.#J days"
* fixed: crash when decreasing GPU queue size
* removed software decoders
* removed trade option "don't use "copyback" for DXVA deinterlacing"
* removed trade option "don't use "copyback" for DXVA decoding"
* removed option "use OpenCL to process DXVA NV12 surfaces"
* removed option "use alternative interop hack (not recommended, AMD only)"
* removed option "use managed upload textures (XP only)"
* added support for ZoomPlayer's mouse scroll zoom functionality
* "Exclusive/Windowed" OSD messages don't overwrite other messages, anymore

madVR v0.87.10

* added some optimizations to reduce AMD OpenCL interop cost
* added new windowed presentation path ("present several frames in advance")
* added support for decimating 50p/60p movies to 25p/24p
* added profile strings "filePath/Name/Ext", with wild char ("?", "*") support
* fixed: #181: profile auto switching sometimes invalidated file name tags
* fixed: #192: black flashing with Smooth Motion + NNEDI3 chroma doubling
* fixed: #193: image corruption when up&down scale is needed at the same time
* fixed: crash on Vista when trying to activate error diffusion
* fixed: Intel OpenCL CPU driver sometimes crashed
* OpenCL should now automatically prefer NVidia GPUs on Optimus laptops
* refresh rate hack is now only installed on Windows 8 (and newer)
* "Pause" OSD message no longer blocked
* file "madshi.net/madVR/version.txt" lists the current version number
* file "madshi.net/madVR/sha1.txt" lists SHA1 hash of the current "madVR.zip"

madVR v0.87.8

* added workaround for NVidia OpenCL <-> D3D9 interop driver bug
* fixed: #158: NNEDI3 chroma upscaling + DXVA deint + NVidia -> green image
* fixed: DirectCompute rendering resources weren't properly released
* fixed: some multi monitor problems introduced in v0.87.7
* fixed: smooth motion frc sometimes incorrectly dropped frames
* fixed: toggling subtitle "trade quality" option required restart
* some DirectCompute stability improvements
* added vendor based OpenCL device filtering
* non-DX11-GPUs: error diffusion now falls back to ordered dithering
* improved Windows 8.1 FSE mode refresh rate hack

madVR v0.87.7

* added linear light processing for ordered dithering and error diffusion
* added "trade quality for performance" option for linear light dithering
* fixed: #175: Banding appears if bitdepth is set to '7 bit'
* fixed: crash in MC19 when switching videos with native DXVA decoding
* fixed: rare overlay stability problems introduced in v0.87.5
* random dithering doesn't round down to less than 8bit, anymore
* "present several frames in advance = off" now auto-disables error diffusion
* display bitdepth can be be set to as low as 1bit (just for testing)
* added silent exception handling for Intel OpenCL initialization crashes
* madTPG now optionally supports APL windows (gamma and linear light)
* madTPG now has a minimum image area of 4% instead of 10%
* madTPG now draws a 20 pixel black border around the measurement area
* madTPG now properly supports dynamic dithering (didn't before)
* madTPG dithering was optimized to not dither for integer test patterns
* madTPG headers and demo projects updated
* madVR in a media player no longer supports test pattern, only madTPG does