# Change Log
All notable changes to this project will be documented in this file.
This project adheres to [Semantic Versioning](http://semver.org/).

## 0.13.0 - 2016-11-08
### Fixed
* Fixed SDL 2.0.4 specific ```AudioDevice``` methods: ```AudioDevice::QueueAudio()```, ```AudioDevice::GetQueuedAudioSize()```
* Fixed MSVC compiler support and .dll generation
* Multiple documentation fixes

### Added
* More tests
* Automatic SDL 2.0.4 detection
* ```Texture::Update()``` overload which takes rvalue reference to ```Surface```

### Changed
* ```Renderer::GetClipRect``` now returns ```Optional<Rect>``` instead of (possibly empty) ```Rect```
* ```Exception``` is now derived from ```std::runtime_error```

### Removed
* Deprecated ```Renderer::GetInfo()``` variant which takes pointer (use variant which takes reference)

## 0.12.0 - 2016-01-23
### Fixed
* Link SDL2main library, which is needed on some systems
* Numerous improvements in Windows support
* Documentation fixes
* Multiple fixes in pkg-config and CMake module files

## 0.11.0 - 2015-11-30
### Added
* New ```Window``` methods: ```Window::GetDrawableWidth()```, ```Window::GetDrawableHeight()```, ```Window::GetDrawableSize()``` (@csoren)
* ```Point``` and ```Rect``` less-than operators and std::hash support which makes them usable as ```std::map```/```std::unordered_map```/```std::set```/```std::unordered_set``` keys
* More ```Rect``` methods and wider constexpr support

### Fixed
* ```Rect``` documentation fixes
* Unused variable warnings (@vladimirgamalian)
* Incorrect return value handling in ```Surface::SetClipRect()```

## 0.10.0 - 2015-10-14
### Fixed
* Improved cygwin compatibility
* Missing ```SDL``` method implementations
* Fixed return and argument types for some ```Window```, ```Font``` and ```Mixer``` methods to match upstream API
* Infinite loop in ```StreamRWops```
* Documentation improvements
* Build without [SDL_mixer](https://www.libsdl.org/projects/SDL_mixer/) support

## 0.9.0 - 2015-09-07
### Added
* [SDL_mixer](https://www.libsdl.org/projects/SDL_mixer/) support
* More ```Point``` operators: ```*```, ```/```, ```%``` for integer multiplication, division and remainder by a number or another ```Point```
* ```Point``` and ```Rect``` better inlining and constexpr support
* New method: ```Surface::GetFormat()```
* ```Texture::Update()``` overload which takes Surface as pixel source

## 0.8.2 - 2015-07-28
### Fixed
* Add missing ```Font::IsGlyphProvided()``` implementation (@vladimirgamalian)
* Fix glyph rectangle calculation in ```Font::GetGlyphRect()``` (@vladimirgamalian)

## 0.8.1 - 2015-06-29
### Fixed
* Use correct type flags in ```RWops::Size()```, fixing MinGW build (@vladimirgamalian)

## 0.8.0 - 2015-06-10
### Added
* ```Render::Copy()``` overload which takes target ```Point``` instead of a ```Rect```
* New method ```Render::FillCopy()``` which fills target rect with repeated texture
* Improved UTF-16 font rendering support
* CMake module file

## 0.7.1 - 2015-03-27
### Fixed
* Miscellaneous style, documentation and build system fixes

## 0.7.0 - 2015-01-22
### Added
* More ```Texture```, ```Renderer``` (both complete now) and ```Window``` methods
* New methods: ```Point::Clamp()```, ```Point::Wrap()```, ```Rect::Extend()```, ```Rect::IntersectLine()```
* STL stream output for ```Point``` and ```Rect``` (as in ```std::cout << Rect(10, 20, 30 40);```)

### Changed
* Most setters now return reference to self to allow method chaining
* Exception now stores both SDL error and name of function which caused it; ```what()``` message now includes these both in a readable way, so SDL2pp exceptions may be conveniently handled with ```catch (std::exception&)```
* pkg-config file now provides SDL libraries along with SDL2pp, so users don't need to care of SDL2 flags in addition to SDL2pp's

### Removed
* Deprecated ```Point``` and ```Rect``` methods: ```Null()```, ```IsNull()```, ```Get()```

### Fixed
* Use move, not copy in constructing ```RWops``` from ```CustomRWops```-derived class

## 0.6.0 - 2015-01-11
### Added
* [Doxygen](http://doxygen.org/) documentation for the whole library
* Wrapper around [SDL_image](https://www.libsdl.org/projects/SDL_image/) initialization/deinitialization: ```SDLImage``` class
* ```Surface````, a wrapepr for [SDL_Surface](https://wiki.libsdl.org/SDL_Surface) including [SDL_image](https://www.libsdl.org/projects/SDL_image/) support. It's now also possible to construct ```Texture``` from ```Surface```.
* Bunch of constructors from existing SDL objects (e.g. ```Window::Window(SDL_Window*)```) for ```Point```, ```Rect```, ```Window```, ```Renderer```, ```Texture```
* Complete [SDL_ttf](https://www.libsdl.org/projects/SDL_ttf/) support
* Consistent ```GetWidth()```/```GetHeight()```/```GetSize()``` for ```Texture``` and ```Surface```
* More operators, constructors and methods for ```Point``` and ```Rect```

### Fixed
* Added proper error checking for SDL_image-using Texture constructors
* Multiple fixes in build system

## 0.5.2 - 2014-12-30
### Fixed
* Added missing include file to installation

## 0.5.1 - 2014-12-27
### Fixed
* Potential problems with SDL2 error handling

## 0.5.0 - 2014-12-26
### Added
* ```AudioDevice::LockHandle``` is now copyable
* ```Rect``` now has ```+``` ```-``` ```+=``` ```-=``` operators to offset it by a ```Point```
* ```Optional``` class to pass optional values
* Possibility to use c++1y standard and detection of available useful c++1y features with c++11
* Default argument for ```Texture::Lock()```
* Bunch of ```Window``` functions: ```Window::Maximize()```, ```Window::Minimize()```, ```Window::Hide()```, ```Window::Restore()```, ```Window::Raise()```, ```Window::Show()```, ```Window::SetFullscreen()```, ```Window::SetSize()```
* More granular build options for tests and examples

### Changed
* ```Point``` and ```Rect``` no longer have invalid (null) states and are now directly derived from [SDL_Point](https://wiki.libsdl.org/SDL_Point) and [SDL_Rect](https://wiki.libsdl.org/SDL_Rect) structures. In places where null states were usable (e.g. usually null ```Rect``` would mean "whole area", like in ```Texture::Lock()```), ```Optional``` class is now used. Use ```NullOpt``` instead of ```Point::Null()``` and ```Rect::Null()```

## 0.4.0 - 2014-12-19
### Added
* ```StreamRWops``` which works with STL streams
* ```AudioDevice``` and ```Texture``` ```LockHandle```s now have empty constructors and may be initialized after construction
* ```RWops``` ```(Read|Write)(LE|BE)(16|32|64)``` methods
* pkg-config file

### Changed
* Plain ```ContainerRWops``` is now able to work with both const and mutable containers
* Audio callback is now tied to ```AudioDevice```, not ```AudioSpec```, which is cleaner and easier to use

### Removed
* ```ConstContainerRWops``` which is no longer needed

### Fixed
* Exception safety when changing audio callback
* Made ```-Werror``` flag conditional for user convenience

## 0.3.0 - 2014-11-30
### Added
* [SDL audio](https://wiki.libsdl.org/CategoryAudio) functionality

### Fixed
* Proper self-assignment handling in move assignment operators

## 0.2.0 - 2014-11-25
### Added
* Getters for ```Texture``` properties: ```Texture::GetWidth()```, ```Texture::GetHeight()```, ```Texture::GetFormat()```, ```Texture::GetAccess()```
* ```Texture``` locking
* New ```Rect``` method ```Rect::Contains()``` to check if it contains a ```Point```

## 0.1.1 - 2014-09-09
### Added
* Installation
* Library version

## 0.1.0 - 2014-09-05
### Added
* [SDL2_image](https://www.libsdl.org/projects/SDL_image/) support
* ```RWops``` support
* New ```Renderer``` methods: ```Renderer::SetClipRect()```, ```Renderer::SetScale()```, ```Renderer::SetViewport()```, ```Renderer::TargetSupported()```
* New ```SDL``` methods: ```SDL::WasInit()```, ```SDL::InitSubsystem()```, ```SDL::QuitSubSystem()```
* Basic MSVC support
* Arithmetic operators for ```Point```

### Fixed
* GUI tests which are sensible to OpenGL implementation-specific behavior are no longer fatal

## 0.0.2 - 2014-02-11
### Added
* Unit tests
* New ```Window``` methods: ```Window::GetSize()```, ```Window::GetWidth()```, ```Window::GetHeight()```, ```Window::SetTitle()```
* New ```Renderer``` method: ```Renderer::ReadPixels()```
* ```Point``` and ```Rect``` setters and comparison operators

## 0.0.1 - 2014-02-01
### Added
* Initial release supporting basic ```Window```, ```Renderer```, ```Texture```, ```Rect``` and ```Point``` handling