This requires some testing, since it potentially causes slowdowns on older systems.
I cannot find any difference on my test system (and documentation I've read seems to imply
that you should clear the screen before each update, and that it is very fast on most hardware).
- This caused incorrectly positioning for ContextMenu
- With this fix, the positioning code in ContextMenu and related dialogs becomes a lot less complex
- instead of using a protected instance variable, each derived class now has its own private variable
- each derived class also takes responsibility for deleting its private variable
- various API cleanups
- When disabled, it also disables the debugger and cheatcode support
- UI-wise, this reverts Stella to 1.x functionality (before any internal UI was added)
- Eliminates 47000 lines of code for those ports (like libretro) that don't need it.
Previously, they would sometimes use desktop dimensions, and on current versions of SDL,
this would exclude areas meant for taskbars, etc. So the resulting image was smaller than it should have been.
Map the R77 F13 key to the former.
Some refactoring of the mapping code in PKeyboardHandler and EventHandler.
Some refactoring of the VidMode handling in FrameBuffer.
Option 'tia.fsfill' is now used to select 4:3 vs. 16:9 mode in fullscreen.
- this means that 320x240 is now the default 'base' size, and zoom levels are based on that
- the TIA image is rendered into whatever sized window is active, meaning that NTSC and PAL modes now look similar
Removed some 'small screen' dead code in FrameBuffer.
- Certain parts of the code referred to int literals, when they should use named constants instead
- Different classes had enumerations for the same quantities; this is now fixed
- Basically, TIAConstants and FrameBufferConstants now contain all constants, and their relationship is clearly indicated (previously it wasn't as clear)
This is most apparent in OSX, where toggling windowed/fullscreen mode can sometimes take up to one second,
and any sounds playing from the ROM become stuck until the operation completes.
Also present on other systems to some extent.
Sound is now muted until the operation is complete.
- Only allow such changes when in emulation mode, or a few other common ones (launcher, debugger)
The idea is here that some dialogs have to be resized/repositioned when such a mode change occurs, and the UI core doesn't currently support that.
- Only render surfaces when they are visible (sounds logical enough, but the code didn't check for it).
- Now uses 'ColorId' as the datatype; this is currently mapped to uInt32, but can change in the future if required
- Eliminates needless and annoying casts in various places; all colors are now 'ColorId' type
- This addresses issue 158, and reduces CPU usage to near 0% when no changes are happening
- This returns the code to the same performance levels as version 3.x.
- It seems that textures must be destroyed *before* the renderer is destroyed
- This isn't mentioned anywhere in the SDL docs, and it works everywhere else, but in any event it is now fixed
- renamed Rewinder and associated dialog to TimeMachine and friends
- changed EventHandler state enum to stronger 'enum class' type (and associated changes to the codebase)
- moved EventHandlerState into separate class, allowing a few files to not need to include EventHandler.hxx (reduce compile dependency)
- plumbed EventHandlerState::TIMEMACHINE into the codebase; still TODO is activate it and add a usable dialog)
Clang 3.8, gcc 5, Visual Studio 2017 and Xcode 8 are now the minimum
supported compilers, and they all support C++14, so we may as well use it.
- Change all make_ptr to make_unique
- Change iterator begin(), end(), etc to const versions where appropriate
- Remove UniquePtr, since C++14 supports it natively
below the current electron beam position.
Fix long-standing bug whereby entering the debugger for the first time
and tracing/scanline advancing, the TIA image was blanked, and didn't
work correctly until you exited and re-entered the debugger.
Minor refactoring optimizations, and renaming of methods.
instead of textboxes. This allows to eliminate error checking,
since the widget will only allow sane values.
Added YStart/Display min/max variables to FrameManager, and
refactor for other parts of the codebase to use these variables.
std:: functions into BSPF namespace at all. So I removed them, and have the
calls map directly to the std:: versions.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3304 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
since when a vector is deleted it automatically calls clear on itself.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3271 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
To anyone reading this, Merry (belated) Christmas and Happy New Year!
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3239 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
of these aren't actually bugs per-se, but are to follow good programming
practices.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3234 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
Added updated C++14 make_unique templates, which now allow to also
use unique_ptr for arrays.
Updated SoundSDL class to use unique_ptr, eliminating another new/delete
pair.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3171 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
on every call to FrameBuffer::update(). This will the same CPU usage for TIA mode,
and a slight increase CPU usage for launcher and debugger modes. The code to do
this was just too fragile, and not worth the extra effort.
This fixes several rendering issues, such as garbage in fullscreen mode in Linux
when using Intel GPU, triple-buffering issues in Windows, etc.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3148 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
Renamed 'Vlist' to 'VarList', since it's more descriptive.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3092 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
I realized that they didn't need to be stored in a map, since the integer
ID was never actually being used. This must have been part of a proposed
API that I've since deleted??
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3062 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
Thomas Jentzsch