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TODO.txt
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TODO.txt
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TODO list:
- A better handling of unknown devices
- Automatic discovery of raw image sizes
- Automatic discovery of raw bayer pattern
- (IN PROGRESS) Do a better D65 calibration profile of the Toshiba and OV sensors of the Z00A
- (IN PROGRESS) (IMPORTANT) Add the ~recovering photos~ user case, if the app crashes
- Note: temporarily save EVERY important information just before taking the pictures.
So in a case of crash, the photos can be automatically recovered later
- (IN PROGRESS) Basic refactoring
- (FUTURE RELEASE) Simplify the code architecture
- (FUTURE RELEASE) Use a simpler camera configuration scheme:
- Simple parameter setting, restriction and correction
- Better camera device encapsulating
- (FUTURE RELEASE) Auto rotate the ISO/SS choosers
- (FUTURE RELEASE) Handle different types of makernotes
- Add simple normal/low light button switch
- (IN PROGRESS) Fallback to Gray World AWB algorithm when there's no other AWB algo available
- Zoom feature for Zenfone Zoom
- (IN PROGRESS) Take picture discarding the result (skip picture)
- Restructure the camera access diagram
- Create DNG with thumbnails
- (IMPORTANT) Test the newer version of these devices:
- Razr I
- Zenfone 5
Next features:
- Night Mode with raw pictures
- Gain-based white balance
- Slow Sync Flash
Known bugs:
- (MINOR) When displaying dialog alerts, the app can get out from fullscreen state if the user switches to another app
- (MINOR) Zen2 front camera breaks exposure at ISO 800 and 1/60 Shutter Speed
- (MINOR) YUV pictures aren't affected by rotation.
I am not really sure if I'm going to properly implement YUV capture because the it takes at least 8 seconds
to save a 13 mpix lossless WEBP picture when the logcat service is disabled.
Lossy webp is also too slow and the memory requirements are also too high.
PNG capture is even slower.
I probably won't enable YUV capture (right now) due to performance problems.
Done:
- The i3av4 header should always be saved in the DNG Exif MakerNote tag
- Use a better default white balance (based on 5504K) for devices with known color matrices
- Better compatible Exif extraction
- DeviceInfoLoader working!
- Move the alignWidth from the sensor to the device json!
- Improve detecting and handling of Intel Camera features
(Only use the Intel Camera features when 100% sure they can be used; because of the differences in 32 or 64 bits pointers)
- Show the Build.MODEl when complaining for a unknown device!
- Make the app work on Android Nougat
- Make the Build.MODEL to be dynamic and appear in the dng model tag
- Make the app translatable to different languages
- Add the brazilian portuguese language
- Save DNGs using tiles
- Use the Noise Profile DNG tag
- Create a better separation layer between the UI and Camera threads
- Restrict the exposure when an invalid ISO/Shutter/EV combination occur
- Improve animations
- Create round button disabled
- (BUG FIXED) When switching the app too fast, in some rare occasions, the camera is opened twice or the preview is frozen on Android Nougat
- FIXED TOUCH FOCUS POSITION YAAAY!
- Added Iso and shutter speed metering
- Add the extra logic for differentiating the zen2 camera blobs's version
- Test Brightness metering (result: it's not obviously useful)
- Don't use displayValue for getting parameter values (especially for FocusMode!)
- Create BufferFactory and use the maximum buffer size for all YUV/RAW picture captures
- Create a better camera "reopening" for the MM Z00A front camera case
(and other cases where the camera crashes)
- Added basic directory handling
- Fix new enable/disable bug when taking pictures
- Use checksums to validate the existence of patches
- Visual feedback when a patch is required
- Create a proper isAvailable() (that works with non-patched LL Zen2) when choosing the raw picture format
- Better handling of cameras without raw
- (Not done because it's useless) Resume preview on postview callback
- Test camera restart function
- (DONE!) Disable Circular Reveal animations in Android 4.4.4
- (DONE!) Create the concept of Capture Context, that represents the many scenarios that can occur when taking
raw pictures among different devices with different workarounds.
- Play animation when taking pictures (it also can be the old school circular progress bar)
- Visual feedback for touch focus/exposure region
- Improve compatibility of generated DNG files for desktop apps like Darktable (only recognize uncompressed files with stripes)
- JPEG Pipeline done
- Raw pipelines done, including a proper retrying case (long-exposure-front-camera-MM-blobs, need to literally wait for the light entering the sensor)
- Faster retrying delay for ZenZoom front camera
- Implement GPU-accelerated focus peaking
- (FIXED) Sometimes there is a small glitch in the lower portion of the screen when the app is starting
- (FIXED) Opcodes sometimes aren't written to the file
- (Waaaaaaaay) better handling of SU shell commands
- (FIXED) A non-camera-related exception during the camera opening process can crash the entire application
(instead of simply displaying a nice error message)
- (FIXED) The raw pictures now have the right orientation
- New feature: pictures taken with the front camera are now properly mirrored
- New feature: iso and shutter speed metering for the Zen2/Zoom front camera!
ps: this *could* be enabled for others devices (razr I) as well
- New feature: almost-perfect-auto-white-balance for the zen2/zen zoom cameras
ps: this *could* be enabled for others devices (zen5, razr I) as well
- Fixed not-so-rare race condition bug related to the shell creation process
- Fixed shadows of the buttons and removed some unused layouts
- Improvements to the main layout
- FIXED TOUCH FOCUS (YAAY!)
- (DONE!) Enable exposure touch-metering for the front camera (it's currently working on the rear camera, however is tied to the focus feature)
- (DONE!) Reduce overdraw
- New Logo! Made by Nazmul Hasan
- (DONE!) Needs to increase the vertical area of the main control buttons
- (DONE!) Create restriction of WB preset with manual temperature
- (DONE!) Create manual WB interface
- (DONE!) Create every WB feature and controller
- (DONE!) Add WB temp range to ColorInfo
- (DONE!) Btw add manual wb compatibility to deviceInfo
- (DONE!) Check manual WB compatibility with ZenZoom rear and front cams
- (DONE!) fix regression: add clickable to the background of the controls
- (DONE!) Make the sliders run at 60fps
- (DONE!) Avoid a potential regression of the focus features
- Fixed minor bugs found
- (DONE!) Fix WB metering controller
- (DONE!) Add clicked stage on main controls buttons
- (DONE!) Better translating of WB PRESETS to AWB raw gains
- (DONE!) Make the temp curve more exp-like
- (DONE!) Add CC notice to about-box
- (DONE!) Increase/Decrease progress by clicking the buttons
- (DONE!) Selection of white balance preset and manual white balance
- (DONE!) Screen front flash
- (DONE!) Take picture with volume button (and headset button)
- (DONE!) Add timeout to focus/exposure indicator
- Fixed GL Glitch because the lack of a proper background drawable
- (DONE!) Create YUV picture pipelines
- (DONE!) Jpeg picture rotation
- Disabled YUV capture due to performance problems
- Added compatibility to a new patched lib
- Fixed: the selector interface for ISO/shutter speed/EV is quite buggy sometimes
- (DONE!) Needs to keep track of the old 90 degree value for a smoother transition
- (DONE!) Needs to ignore the rotation when the rotation is too close to 45, 135, 225 and 315 degrees
- (DONE!) Create code for mean-gain-map stacking
- (DONE!) Adjust for non 4:3 proportions's when creating gain maps
- (DONE!) Recalibrate the zen2 cameras Standard A color matrices
- (DONE!) Create workaround for mirroring the front camera image
- (DONE!) on Zenfone Zoom, start using the front camera
- Fixed front camera orientation (again)
- (DONE!) Take picture with ZenZoom camera button and focus with half press
- (DONE!) Create specific gain maps for ZenZoom front camera
- Fixed gain map position for non 4:3 picture sizes
- Fixed "The focus button sometimes appears enabled when it shouldn't"
- OriginalRawFilename tag now is a UTF8 null-terminated string
- Added simple reprocessing capabilites for better testing
- Updated targetSdkVersion
- (DONE!) Enabled manual shutter speed to ZenZoom front camera
- (DONE!) Optimized taking photo delay for ZenZoom front camera/Zen2 with MM blobs
- Better displaying of shutter speeds less than 1/10000
- Fixed a bug when a su shell doesn't open gracefully
- (DONE!) Proper black level calibration
- (DONE!) Save features's values when closing camera
- Updated gradle version and targetSdkVersion
- (DONE!) Fixed a bug when starting the app in certain ROMs (like BORETS)
- (DONE!) Added new simple tone curve profiles
- (DONE) Delay setting the parameter when using the slider by a couple milliseconds
- (DONE!) Added some simple RAW settings switches
- (DONE!) Disable modes button when opening the camera
- (DONE!) Using DNG SDK to generate the RAW files
(compression and DNG files that-always-work)
- (DONE!) Remove LibTiff
- Fixed not-so-rare threading-related crash
- (DONE!) Make the DNGPrivateData tag adobe-compliant
- (DONE!) Add new CCM-based color profiles automagically
- (DONE!) Add new raw compression switch
- (DONE!) Selection of picture size
- (DONE!) Optimize the DNG creation memory performance
- Fixed "Currently using the manual focus slider crashes Zenfone Zoom camera"
- (DONE!) Use multithreading in the DNG creation process
- (DONE!) Slower metering update rate for a better performance
- (DONE!) Migrate project to AndroidX
- (DONE!) Migrate to libsu
- (DONE!) Low-level logcat reading with high performance without (uneeded) memory allocation
- (DONE!) Optimize logcat reading
- (DONE!) Added checksum toggle for optimal compressed DNG creation
- (DONE!) Override EXIF software tag also for jpeg pictures
- (DONE!) Flash focus
- Fixed "Pictures have wrong month date"
- Fixed dates in exif tags
- (DONE!) Better configurations's switches color
- (DONE!) Enabled ProGuard on release builds and optimized apk's file size
- (DONE!) Removed CaptureInfo favoring RawCaptureInfo for a simpler code
- (DONE!) Create a IO thread queue
- Fixed Original Size tags
- (DONE!) Show aperture below the current shutter speed value (handle display rotation)
- Fix minor button controller color bug
- (DONE!) Added EV metering for ZenZoom
- (DONE!) Add asus camera metering
- (DONE!) Add analog free-lens-like filter to raw pictures!
- (DONE!) Save the user configurations between app close/opening cycles