Opentk/Documentation/Release.txt
2014-02-16 12:01:52 +01:00

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The Open Toolkit 1.1
15 February 2014
http://www.opentk.com
https://github.com/opentk/opentk
[Overview]
This is the first stable release for OpenTK 1.1
New features:
1. support for OpenGL 4.4 and OpenGL ES 3.0
2. strongly-typed enums for OpenGL ES 2.0 and 3.0
3. new, faster OpenGL bindings based on hand-optimized IL
4. a new SDL2 backend for improved platform compatibility
5. new Joystick and GamePad APIs under OpenTK.Input
6. improved startup time and reduced memory consumption
7. inline documentation for all OpenGL and OpenGL ES core functions
8. a greatly expanded math library
9. numerous bugfixes for Mac OS X, Windows 8 and Linux
10. ANGLE support for Windows systems without OpenGL drivers
11. support for Retina / high-DPI monitors
12. monolinker can now be used to reduce the size of OpenTK.dll
13. precompiled binaries for optional dependencies (OpenAL, SDL2, monolinker)
Users of previous versions are strongly encouraged to upgrade to OpenTK 1.1
Visit http://www.opentk.com for the latest news and information on the Open Toolkit library.
[Resolved issues]
Please refer to the following pages:
- https://github.com/opentk/opentk/issues/closed
- http://www.opentk.com/project/issues/opentk?sort=desc&order=Last+updated&text=&versions=1357%2C1395&states=2%2C7&submitted=&assigned=&participated=&form_token=a33a92f28934981edc50bea360f01762&form_id=project_issue_query
[Known issues]
- [all] Keyboard API exposes ushort parameter.
- [SDL2] does not support OpenTK.GLControl.
- [Mac/Carbon] does not support Retina resolutions. Please use the SDL2 backend instead.
- [Mac/Carbon] does not support OpenGL 3.x/4.x. Please use the SDL2 backend instead.
[Report an issue]
If you encounter an issue with OpenTK, please report it at https://github.com/opentk/opentk/issues
DonÕt forget to mention your operating system and GPU! If possible, try to attach a small, self-contained test case that reproduces the bug.
[API compatibility]
Most projects will be able to upgrade to OpenTK 1.1 without any modifications. However, due to updates in the official OpenGL specification and due to bugfixes in the binding generator, a number of OpenGL signatures have changed between OpenTK 1.0 and 1.1.
Modified signatures have been marked with the [Obsolete] attribute. A warning message will be generated with instructions on a suggested replacement.
In a small number of cases, using the original signature would lead to incorrect results or a crash. These cases will generate a compile-time error now. If you use any of the following signatures, please apply the suggested modification:
Namespace OpenTK.Graphics.OpenGL
Change signature:
- GL.MultiDrawArrays (`out` -> `ref`)
- GL.Amd.DeletePerfMonitors (`out` -> `ref`)
Change signature (may cause crash):
- GL.Apple.ObjectPurgeable (returns `AppleObjectPurgeable` instead of `IntPtr`)
- GL.Ext.SeparableFilter2D
- GL.Ibm.EdgeFlagPointerList (`bool[]` -> `bool*[]`)
- GL.NV.TransformFeedbackVaryings (`string[]` -> `int[]`)
Change return type:
- GL.WaitSync (returns `WaitSyncFlags` instead of `ArbSync`)
Namespace OpenTK.Graphics.ES11
Change return type:
- GL.GetError (`ErrorCode` instead of `All`)
Change `ref` parameters to `out`:
- GL.GenBuffers
- GL.GenTextures
- GL.GetBoolean
- GL.GetBufferParameter
- GL.GetClipPlane
- GL.GetClipPlanex
- GL.GetFixed
- GL.GetFloat
- GL.GetInteger
- GL.GetLight
- GL.GetLightx
- GL.GetMaterial
- GL.GetMaterialx
- GL.GetTexEnv
- GL.GetTexEnvx
- GL.GetTexParameter
- GL.GetTexParameterx
- GL.Oes.GenFramebuffers
- GL.Oes.GetClipPlane
- GL.Oes.GetClipPlanex
- GL.Oes.GetFixed
- GL.Oes.GetFramebufferAttachmentParameter
- GL.Oes.GetLightx
- GL.Oes.GetMaterialx
- GL.Oes.GetRenderbufferParameter
- GL.Oes.GetTexEnvx
- GL.Oes.GetTexGen
- GL.Oes.GetTexGenx
- GL.Oes.GetTexParameterx
- GL.Oes.QueryMatrixx
- GL.NV.GenFences
- GL.NV.GetFence
Change namespace:
- GL.ClipPlanefIMG -> GL.Img.ClipPlane
- GL.DisableDriverControlQCOM -> GL.Qcom.DisableDriverControl
Namespace OpenTK.Graphics.ES20.GL
Change signature (may cause crash):
- GL.NV.GetFence now takes three parameters instead of two
Change `ref` parameters to `out`:
- GL.GetActiveAttrib
- GL.GetActiveUniform
- GL.GetAttachedShaders
- GL.GetProgramInfoLog
- GL.GetShaderInfoLog
- GL.GetShaderSource
- GL.Amd.GetPerfMonitorCounterData
- GL.Amd.GetPerfMonitorCounters
- GL.Amd.GetPerfMonitorCounterString
- GL.Amd.GetPerfMonitorGroup
- GL.Amd.GetPerfMonitorGroupString
- GL.Amd.SelectPerfMonitorCounters
Change namespace:
- GL.DisableDriverControlQCOM -> GL.Qcom.DisableDriverControl
- GL.GetDriverControlsQCOM -> GL.Qcom.GetDriverControls
- GL.GetDriverControlStringQCOM -> GL.Qcom.GetDriverControlString