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RELEASE_NOTES
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pyglet 2.0.11
Bugfixes
--------
- macOS: prevent crash when scanning for Controllers if device.transport is None #995
pyglet 2.0.10
Changes and Improvements
------------------------
- sprite: moving Sprites is now about 35% faster (as tested on R5 5600X)
- gui: Add TextEntry.focus property to allow programmatic focus control
- gui: Allow set TextEntry.width and TextEntry.height
- Window: Add experimental Window.get_clipboard_text and Window.set_clipboard_text methods
- experimental: Add new pyglet.experimental package for easier wider testing of new ideas
- experimental: Add `geoshader_sprite.py` that is more complex, but faster than the standard Sprite
- experimental: Add `net` module with Server/Client proof of concept
- tests: Add new interactive spot test to visually confirm shapes are working as expected
- shapes: Move rotate functionality to ShapeBase class, and allow all shapes to rotate
- VertexDomain: bind all buffers to VAO in __init__, and avoid binding each draw
- gl.Context: Add a new cached `Context.create_program` method to assist in shader reuse
- examples.model.fpscamera: fix drifting input, and other improvements
- contrib.qt_sprite_preview.py: Modify to allow using either PySide2 or PyQt5 (#959)
- examples: Carry over the soundspace example (#972)
- media: The "Silent" audio driver now behaves more like a real driver
- text: Add RGB color setter fallback for HTML labels, assuming 255 alpha
- shapes: Add a new (unfilled) Box shape
- gl: Take threading into account when deleting OpenGL objects (#988)
Bugfixes
--------
- gl: Stop storing doomed VAOs in object space (#918)
- xlib: Do a better job of detecting UTF8 capability (#520)
- media.Player: for Video playback, set context when updating Textures
- shapes: fix re-positioning of BezierCurve and Polygon shapes
- media.codecs: Fix use-after-frees and memory leaks in the wmf decoder #962
- text.Caret: Fix caret blinking (#971)
- text.layout: Fix incorrect background color vertex data
- Windows: Implement fix for ctypes.wintypes.BYTE in Python < 3.12 (#977)
- input.evdev: Fix for pypy3 by removing usage of os.readv
pyglet 2.0.9
Changes and Improvements
------------------------
- app: Passing `None` to pyglet.app.run will disable automatic Window redraws.
- window: Add a Window.draw method to help when manually scheduling Window redraws.
- shapes: Add a `border` thickness setter to BorderedRectangle.
- docs: Various docstring improvements and cleanups.
- examples: Add minimal ComputeShader example.
Bugfixes
--------
- media: Fix multiple on_eos events from OpenAL players, and major MediaThreads overhaul.
- macos: Fix on_key events (#898)
- macos: Workaround for CGDisplaySetDisplayMode bug
- Xaudio2: Fix packet refill crash when removing a player that was deleted mid callback.
- gui: Fix incorrectly named on_mouse_scroll arguments (#904).
pyglet 2.0.8
Changes and Improvements
------------------------
- Add missing OpenGL extensions
- Add support for FFmpeg 6.0
- Sprite width & height properties are now settable, allowing scaling by pixels
- documentation: updates to migration guide, media, and events
- shapes: Allow checking if a point is in a shape, using the `in` operator
Bugfixes
--------
- clock: Fix clock swallowing ReferenceErrors
- documentation: fix some sphinx build issues on ReadTheDocs
- font: multiple macOS fixes, including issues with double-byte fonts
- input: ensure Xinput controllers dispatch events on the main thread
pyglet 2.0.7
Changes and Improvements
------------------------
- gui: Add alpha value to the Caret's default color.
- docs: Some minor rewording of sections, and type fixes.
Bugfixes
--------
- Fix broken struct format strings in png and ttf decoders.
- text: Clear Group cache when a Layout's Group is changed.
- Fix incorrect string formatting in the timer.py example.
pyglet 2.0.6
Changes and Improvements
------------------------
- Initialize AudioDriver when media module is imported, prevent pause on first sound playback.
- New TextureArrayBin class for managing TextureArray based atlases.
- macOS: implement "file_drop" support for Windows.
- macOS: add support for CoreAudio, allowing native mp3, aiff, etc. support without FFMpeg.
- macOS: alternative NSApplication based event loop, to avoid missing events on M1 Macs. #794
- text: Caret supports RGBA color, in line with other pyglet objects.
- Windows: New context manager for handling of safer handling of platform resources.
Bugfixes
--------
- Fix numerous bugs remaining with IncrementalTextLayout, with translation, caret, etc. #786
- Windows: fix incorrect on_resize values.
- macOS: numerous memory leak fixes.
- shader: add missing sampler type definitions.
- Add missing docstrings, and various documentation fixes.
pyglet 2.0.5
Changes and Improvements
------------------------
- windows.key: add support for extended function keys
- Windows now uses "Apartment Threaded" mode for better compatibility with other libraries.
- image: allow blanking newly created Textures (skipped by default when creating from image).
Bugfixes
--------
- input.macos: Fix ControllerManager hot-plugging on macOS.
- font.windows: Fix 32bit crashes with DirectWrite font backend.
- math: Fix incorrect calculation in Mat4.look_at method.
- image: Fix blitting from regions, caused by invalid unpacking settings.
pyglet 2.0.4
Changes and Improvements
------------------------
- input.win32: ControlManager now supports both DirectInput and XInput devices.
- input: Many cleanups and reorganization.
- math: Add Vec2.reflect method.
- shapes: Add new BezierCurve shape.
- gl: Add support for GL sync functions.
Bugfixes
--------
- gui: Prevent two TextEntry widgets from being active at the same time. #747
- win32: Fix broken lib debug, and multiple related bugs due to depreacted functions.
- input: Controller mappings now indexed correctly on macOS and Windows.
pyglet 2.0.3
Changes and Improvements
------------------------
- shapes: Batch and Group can now be changed on shapes after instantiation, similar to Sprites.
- font: DirectWrite & Freetype fonts now expose a `filename` attribute. macOS not yet implemented.
- Windows: DirectWrite fonts parse font names in a more correct manner. Setting `pyglet.options['dw_legacy_naming']`
to True will restore the old behavior, but this may be removed at a later date.
- math: Vec types can now be updated with slices (`velocity[:] = 1, 2`)
- math: Matrix operations now behave more like GLSL.
Bugfixes
--------
- macOS: fix crash when supplying OpenGL Config without explicit major/minor versions #739
- To prevent crashing on many OpenGL drivers, Textures are no longer initialized with empty data.
- fixed `font_comparison.py` example.
pyglet 2.0.2
Bugfixes
--------
- Fix Config.opengl_api being always set to None.
- Windows: fix Display.get_default_screen() always returning the first index.
Changes
-------
- Remove legacy Xlib backend code.
- Add initial support for Compute Shaders.
- Windows: a high performance event timer is requested by the PlatformEventLoop.
pyglet 2.0.1
Bugfixes
--------
- Windows: only enable DirectWrite color font for supported OSes.
- gui: don't unset TextEntry widget focus on mouse motion.
- image: Prevent BufferManager crash when stencil buffer query fails #703
- macOS input: fix broken get_guid link for Controllers.
- math: fix Mat4.look_at. #708
- shader: fix vertex_list passing id instead of self to Batch.get_domain
- shapes: fix crash when setting Arc.visible = False
Changes
-------
- shapes: add Arc.start_angle setter
- graphics: Various default Group changes to help improve Group consolidation
pyglet 2.0.0
Major Release
Changes
-------
- pyglet has been upgraded to use use OpenGL 3.3+ core functionality.
- All high level modules have been internally updated to use modern OpenGL.
- A large number of cleanups and optimizations.
Features
--------
- New `pyglet.math` module including common Matrix and Vector operations.
- New `pyglet.graphics.shader` module for easily managing Shader objects.
- New OpenGL bindings, and binding tools.
- New Game Controller API for modern game controllers, including rumble and automapping.
- New Framebuffer classes.
pyglet 1.5.27
Bugfixes
--------
- Windows - stop setting HWND_TOPMOST for fullscreen windows
- obj decoder - Fix GL_SHININESS (Ns) value parsing
- Fix broken property setter for shapes.Polygon (#676)
- Fix keys getting "stuck" in KeyStateHandler when Window loses focus (#682)
pyglet 1.5.26
Bugfixes
--------
- Windows - Backport WIC codec changes from 2.0
- Fix library loading when passing multiple library names.
pyglet 1.5.25
Bugfixes
--------
- Windows - Prevent ImportError when attempting to load more than one DLL version.
pyglet 1.5.24
Features
--------
- Add initial support for FFmpeg 5.0
- Windows - The GDI font renderer now supports Unicode font names.
Bugfixes
--------
- Windows - Fix `on_resize` event not dispatched when `set_size` is called.
- Documentation updates, fixed links, and corrections.
- Windows - Fix crash when font characters are more than one codepoint in length.
pyglet 1.5.23
Features
--------
- Windows - Add `win32_disable_shaping` option. This can improve font performance when shaping isn't required.
- Backport the latest pyglet.math module changes from the development branch.
Bugfixes
--------
- Linux - Fix crash when Gstreamer Gst bindings are not installed.
- Fix math.Vec4.clamp method.
pyglet 1.5.22
Features
--------
- If the PyOgg module is installed, it can be used for loading various Vorbis audio formats.
- Add a new CameraGroup example, to show implementing a Camera with pyglet's Groups.
- Add `angle` and `start_angle` property/setter to `shapes.Sector`.
- Windows - new WMF based encoder for faster saving of common image formats.
Bugfixes
--------
- Fix indexing error when setting text.Label.opacity (#481)
- Windows - Fix shift modifier + exclusive mouse mode (#472)
- Linux - Prevent non-Tablet devices from being detected as Tablets (#491)
- Windows - Prevent distortion with multiple XAudio2 audio sources (#515)
- Fix frame dropping bug with FFMpeg decoder.
- Windows - Fix Video alpha channel for WMF decoder.
- Varios documentation and docstring fixes. Thanks everyone!
pyglet 1.5.21
Features
--------
- A new MovableFrame that allows repositioning Widgets when a specified key modifier is held.
- Text Layouts now have `opacity` and `visible` attributes, similar to Sprites.
- Add new shapes.Ellipse class.
Bugfixes
--------
- Xlib - don't enable certain Window options if transparency is not enabled. (#454)
- Windows - Fix issue with some fonts where glyphs overhanging their advance would be cut off.
pyglet 1.5.20
Features
--------
- Experimental support for transparent and overlay windows on Linux and Windows.
- Shapes - Allow rotation and changing of border color for the BorderedRectangle.
Bugfixes
--------
- Xlib - Fix the mouse Y position being off by 1-pixel.
- Windows - Fix gapless audio playback on the XAudio2 backend.
pyglet 1.5.19
Features
--------
- Add new 'Sector' class to shapes module, for creating sectors of a circle.
Bugfixes
--------
- Ensure that the FFmpegDecoder returns the requested number of bytes.
- When subclassing EventHandlers, ensure that possible TyperErrors give correct feedback.
- Fix missing name attribute on FreeTypeMemoryFace object when adding fonts.
Maintenance
-----------
- Re-introduce background threads for refilling Player buffers.
- Allow directly setting Widget values.
- Add docstrings for gui.widgets.
- Refresh of experimental/win32priority.py.
pyglet 1.5.18
Bugfix release
Bugfixes
--------
- If XAudio2 device creation fails, catch exception so that the next driver can be tried.
- Fix dangling file pointers in GStreamer decoder.
- Expose font.name attribute to show the font family name.
- Un-associate queued Source from a deleted Player instance (#256)
- Fix circular import when trying to create a Windows in 'headless' mode.
- Un-associate StreamingSources from deleted Player instances (#256)
- Update pypng lib to avoid deprecated functions (#405)
pyglet 1.5.17
Bugfix, feature and maintenance release
Bugfixes
--------
- FFmpeg decoder add FF_INPUT_BUFFER_PADDING_SIZE to buffers.
- Add missing DI8DEVTYPE_SUPPLEMENTAL joystick device type.
- Fix bool clamping causing crash with DirectWrite text decoder.
Maintenance
-----------
- Change IncrementalTextLayout to use glScissor instead of glClipPlane.
- Raise warning on Window creation if the GPU drivers do not support OpenGL 2.0
Features
--------
- Add a new `shapes.Star` shape.
pyglet 1.5.16
Bugfix and feature release
Bugfixes
--------
- 3d model obj decoder supports multiple material types
- Fix GStreamerSources not being garbage collected #283
- Fix ScrollableTextLayout not respecting anchors/alignment.
Features
--------
- New DirectWrite based font loader. Enable with `pyglet.options["advanced_font_features"] = True`
- Add `position` property to Text Layouts, to mimic other classes.
pyglet 1.5.15
Bugfix and maintenance release
Bugfixes
--------
- shapes.Circle segment calculation will always use a minimum of 14 segments.
- shapes.Arc is now made from line segments, and by default has unconnected ends.
- Windows - Use the internal keystate to determine the mod shift rather than relying on GetKeyState
which relies on another event that may be called after WM_INPUT.
Maintenance
-----------
- Various Headless backend and EGL work.
pyglet 1.5.14
Bugfix and feature release
Bugfixes
--------
- Fix interlaced mp3 decoding in GStreamer backend.
- Skip functions marked as OBJC_ARM64_UNAVAILABLE for new ARM Macs.
Features
--------
- Add a `WaveEncoder` for saving audio Sources to disk.
pyglet 1.5.13
Bugfix and feature release
Bugfixes
--------
- Fix crash on looping video with no sound (#322)
- OSX: Replace remaining usage of `find_library` to fix Big Sur issues (#332)
- Windows: Fix default orientation for the XAudio2 listener.
Features
--------
- Add new `shape.Triangle` shape.
- Windows: `on_key_press` now dispatches unique events for left/right Shift keys.
pyglet 1.5.12
Bugfix and feature release
Bugfixes
--------
- Remove usage of deprecated `parser` module. (#312)
pyglet 1.5.11
Bugfix release
Bugfixes
--------
- Added hardcoding of library paths for Big Sur temporary fallback.
- Removed some legacy Python 2 code from the documentation.
pyglet 1.5.10
Bugfix release
Bugfixes
--------
- Fix library loading on OSX Big Sur. Currently this only works with the system version of Python.
Non OSX system versions will not yet work, pending upstream fixes: https://bugs.python.org/issue41100
pyglet 1.5.9
Bugfix and feature release
Bugfixes
--------
- Explicitly cast media.synthesis data to bytes to prevent issues on some audio drivers.
- Refactor WIC module to work with new com module. (#298)
- Prevent crash when setting `shapes.Circle.visable`. (#294)
- Remove deprecated `tostring` calls in PIL/PNG decoders to prevent crash on Python 3.9. (#295, #302)
Improvements
------------
- Add new Xaudio2 driver. (#288)
- Refactor pyglet's lazy module loading to better support code inspection.
- Added new `TextEntry` widget.
pyglet 1.5.8
Bugfix and feature release
Bugfixes
--------
Improvements
------------
- Added new experimental `gui` module. Currently this only contains basic widgets.
- Added new `Group.visible` property, to toggle rendering of entire Groups when used in a Batch.
- Added `Sprite.paused` and `Sprite.frame_index` helper properties for controlling Animations.
- Reorganized the examples folder.
- Added new CenteredCamera example.
- Backport pyglet.math from 2.0, for more exposure and testing.
- Consolidate Codec logic into base class to reuse among various modules.
pyglet 1.5.7
Bugfix release
Bugfixes
--------
- Fix crash when no audio device is available.
- Prevent `__del__` spam in DirectSound buffers and Wave decoder.
- Explicitly cast warnings.warn message to a str to prevent numba error.
pyglet 1.5.6
Bugfix and feature release
Bugfixes
--------
- Fix infinite recursion error on OSX. (#5)
- The on_mouse_scroll event no longer clamps to int, preventing lost motion on trackpads.
- Prevent traceback when DirectSound buffers are garbage collected on exit.
- Fix StaticSource playback with WMF decoder (streaming=False).
- Fix colorspace for WMF video decoding.
- Prevent crash on garbage collection for FFmpeg decoder.
Improvements
------------
- New image decoder leveraging Windows Imaging Component (WIC).
- TextureAtlas/Bins now have a `border` argument for leaving n-pixels of blank space around
images when adding. By default the `resource` module leaves a 1-pixel space around images.
- Many small documentation fixes and corrections.
pyglet 1.5.5
Bugfix and feature release
Bugfixes
--------
- GStreamer decoder clamped to 16bit sample width, since the default OpenAL backend on Linux does
not support anything higher.
Improvements
------------
- shapes module: added `Circle.rotation` property and blending to standalone shape `draw` methods.
- shapes module: added missing `delete` and `__del__` methods.
- The ImageMouseCursor has a new `accelerated` parameter to allow custom mouse points to be drawn
natively on Windows and Linux.
pyglet 1.5.4
Bugfix and minor feature release
Bugfixes
--------
- Avoid WMFDecoder crash when mixing pyglet with other tookits. (#174)
- Prevent EventDispatcher subclasses from hiding AttributeError exceptions.
Improvements
------------
- Added `pyglet.graphics.shapes` module for creating simple 2D shapes.
pyglet 1.5.3
Bugfix release
Bugfixes
--------
- Fix memory leak caused by not freeing stale buffers and textures.
pyglet 1.5.2
Bugfix and minor feature release
Bugfixes
--------
- Fix WMF decoder for pre-Windows 8 systems.
- Fix WMF decoder loading from file-like objects for Windows Vista.
- Fix WMF decoder crashing when attempting to seek past file duration.
Changes
-------
- Allow GStreamer and FFmpeg decoder to load from file-like objects.
pyglet 1.5.1
Bugfix and minor feature release
Bugfixes
--------
- Fix issue with changing Label positions by fractional values.
- Avoid performance issue due to unnecessary context switching with single Window programs.
- Fix crash on Player.next_source when playing a video with no audio track.
- Fix crash when disconnecting a Joystick on Windows.
- Prevent media Players from seeking to negative timestamps.
- Fix OpenAL audio driver not dispatching events.
Changes
--------
- text.TextLayouts are no longer bound to int positioning.
- Raise exception if attempting to import from legacy Python.
- Add GStreamer decoder for compressed audio on Linux.
- Add Windows Media Foundation decoder for compressed audio on Windows.
Improvements
------------
- New "file_drops" Window argument to allow drag and drop of files. This is complimented
by a new `Window.on_file_drop` event, which returns the mouse position and file path.
pyglet 1.5.0
Bugfix and Maintenance release
Bugfixes
--------
- Removed global dubug function access in __del__ methods to prevent smooth shutdown.
- Fix regression not allow SourceGroups to be queued on Player objects. (#140)
Changes
-------
- Support for Python 2 has been dropped. Python 3.5 is now the minimum supported version.
pyglet 1.4.10
Bugfix release
Bugfixes
--------
- Explicitly set Window size in game example. (#116)
- Prevent crash when checking if FFMpeg is available. (#121)
pyglet 1.4.9
Bugfix and small improvement release
Bugfixes
--------
- Fix TextLayoutGroup consolidation when using custom Groups for Labels.
- FFmpeg: Cast 'date' to string instead of int in file_info. (#109)
- Fix ctypes error caused by incorrectly specifying a Union as an argtype. (#112)
Improvements
------------
- Added a simple 2D Camera example to examples/camera.py in the repository.
- OSX: OpenGL context creation is more lenient with requested versions.
pyglet 1.4.8
Bugfix release
Improvements
------------
- Add support for `conda`-installed FFmpeg on macOS (#xx)
Bugfixes
--------
- FFmpeg: fix an occasional crash during seek operation.
- Revert Event Dispatcher changes from v1.4.7 due to possible bug.
- Linux: Warn on failure to set vsync, instead of crashing.
pyglet 1.4.7
Bugfix and small improvement release
Bugfixes
--------
- Allow creation of non-power-of-two compressed Textures. (#78)
- Fix EventDispatchers surpressing `AttributeError`s. (#87)
- Fix external lib loading on Windows under Python 3.8. (#90)
Improvements
------------
- Windows: Add support for `Desktop Window Manager` composition for smoother rendering.
- TextureAtlases allow a single pixel border to avoid rendering artifacts.
- Add support for `conda`-installed FFmpeg on macOS (#92)
pyglet 1.4.6
Bugfix release
Bugfixes
--------
- Fix PNG encoder saving upside-down images due to incorrect pitch. (#83)
- pyglet.info shows more platform specific information.
pyglet 1.4.5
Bugfix and small improvement release
Bugfixes
--------
- Fix Allocator creating orphaned regions.
- Allow npot compressed texture loading.
- Fix MachOLibraryLoader failing on lib names containing extra "."s.
Improvements
------------
- Documentation has been rebased on the standard RTD theme.
- Other documentation clarifications and improvements.
- New `MouseStateHandler` convenience class.
pyglet 1.4.4
Bugfix release.
Bugfixes
--------
- Fixed incorrect glXSwapIntervalEXT arguments for Xlib contexts.
pyglet 1.4.3
Bugfix release.
Bugfixes
--------
- Fix crash due to inconsistent API when changing Label or HTMLLabel color. (#45)
- Add support for GLX_EXT_swap_control on Linux platforms.
pyglet 1.4.2
Bugfix and cleanup release.
Improvements
------------
- Removed broken projects from /contrib
- Update setup.py with project_urls and long_description.
- Added Window.get_pixel_ratio function for calculating scaling on HiDPI displays.
- Start some code quality improvements, such as whitespace removal, star imports, etc.
Bugfixes
--------
- Fix invalid argtype in image GDIplus decoder.
- Change sys.is_epydoc to sys.is_pyglet_doc_run to prevent crashing with Anaconda, etc. (#9)
- Prevent gl_info.get_version from crashing with blank version string. (#36)
pyglet 1.4.1
============
Bugfix release.
Bugfixes
--------
- #256 Fix aliases for Window.get_viewport_size/get_framebuffer_size.
pyglet 1.4.0
============
Major release adding several new features and removing some long deprecated methods and attributes.
There are also many small bugfixes, and documentation corrections. Thanks to everyone who submitted
a pull request or contributed towards this release!
Of special note, is that the 1.4 release will be the last to support Python 2. It will also be the
last release to support Legacy OpenGL (2.x). Future pyglet releases will be Python 3 only, and will
require at least OpenGL 3 support. If you are using pyglet on legacy systems, don't worry. The 1.4
branch will remain available for download. Bugfixes will be backported as long as someone is willing
to do so, but new fetures on the 1.4 branch are unlikely.
New features
------------
- Added preliminary support for loading 3D models from obj files.
- Switched from avbin to ffmpeg for decoding media files.
Improvements
------------
- Many long deprecated methods and attributes have now been removed. These are all small
changes, so updating an old codebase is straightforward. The following items were removed:
* `sprite.set_position`. Set the X, Y coordinates via `sprite.position` instead.
* `next` on the Player class. This has been replaced by `next_source`.
* `clock.ClockDisplay`. Use `window.FPSDisplay` instead.
* `clock.test_clock`. This relied on deprecated behavior, and is superseded by unit tests.
* `font.text`. Use the `text` module instead for displaying text.
* `window.Platform` API. Use `canvas.get_display` or `canvas.Display` instead.
* `font.Win32Font` class. This has been replaced by `font.GDIPlusFont`, which was already default.
The class still remains, as it's subclassed by `font.GDIPlusFont`. The two should be merged.
* `window.event.WindowExitHandler`. This functionality is now handled by the Window itself.
* `image.ImageData.data` properties. Use the `get_data` and `set_data` methods instead.
* `image.ImageData.image_data` property. Use the `get_image_data` method instead.
* `image.ImageData.texture` property. Use the `get_texture` method instead.
* `image.ImageData.mipmapped_texture` property. Use the `get_mipmapped_texture` method instead.
* `image.ImageData.texture_sequence` property. Use the `get_texture_sequence` method instead.
* `image.Texture.delete` method. Textures are automatically released through GC.
* `image.Texture.image_data` property. Use the `get_image_data` method instead.
- Playback of 24bit audio is now supported in the PulseAudio, and DirectAudio drivers. The
bundled Python Wave codec can also support loading of 24bit wave files. Please note that the
OpenAL driver does NOT support 24bit audio playback.
- Wave decoding is now based on the Python standard library `wave` module. This is slightly more
forgiving when loading slightly non-complient files.
- Default texture min and mag filtering can be set on the Texture class. For example:
`pyglet.image.Texture.default_min_filter = GL_LINEAR`
`pyglet.image.Texture.default_mag_filter = GL_LINEAR`
- Audio Player and Event classes now take advantage of weak references to ensure proper cleanup of
resources.
- The `pyglet.resource` module now supports loading of multi-volume Zip files.
Bugfixes
--------
- #253 Add missing self argument to Window event dispatcher methods. Fixes linter warnings.
- #226 Loading Animations failed when a decoder was manually specified.
- #218 Add None-check to xlib `Window.activate` to prevent crash if window is not yet created.
- #190 Remove all usage of `past.basestring`.
- #189 Setting the volume on audio Listeners should work on Python3 in all cases now.
- #170 Fix for UINT point on Windows when using 32-bit Python.
- #167 IndexedVertexDomains with non-1 primcount will now draw correctly on 64bit OSs.
- #168 Fix StopIteration errors due to changes in behavior in Python 3.7. See PEP 479.
- #169 Fix slow Window.flip() on Windows.
pyglet 1.3.1
============
Bugfix release.
Bugfixes
--------
- #158 Fix mouse events in mouse exclusive mode on Windows.
- #105 Crashes in PulseAudio;
- #163 Workaround for running inside Spyder;
- #45 Expose viewport size for use on HiDPI screens;
- #15 Respect keyboard layout on macOS;
pyglet 1.3.0
============
This major release takes Python 3 support to the next level. The entire codebase is now compatible
with both Python 2 and Python 3 without the need for 2to3. This should make it easier to develop
pyglet and pyglet apps for both Python versions.
The rest of this release is focussed on code quality and test coverage. There are no API breaking
changes, and only a few minor additions. Dozens of bugs have been fixed, and the codebase is in a
better state for future improvement and maintainability.
New features
------------
- The procedural audio module is now more usable. This module allows synthesis of basic
waveforms, such as sine, square, triangle, sawtooth, and simple FM (two operator sine).
In addition, several basic amplitude envelopes are now available to apply to generated audio.
These include ADSR, linear decay, tremolo, and flat envelopes.
Improvements
------------
- Improved font rendering for fonts with negative bearing (#99)
- Sprites now have `scale_x` and `scale_y` attributes, allowing for aspect ratio changes. The
existing `scale` attribute sets the overall scaling, and functions as before.
- Sprites have a new `update` method which allows simultaneous changing of position, scale, and
rotation. This reduces some overhead when changing multiple attributes at once.
- The pyglet.resource module now defaults to a 2048x2048 texture for its internal texture atlas,
but will fall back to the maximum available size that the GPU can provide.
- All modern joysticks and game controllers should now be detected on Linux and Windows.
- Refactored and reimplemented pyglet.media. Many improvements to stability. Different drivers
should now behave more similar.
- WM_CLASS hints are now set on Linux. On modern Linux desktop environments and window managers,
this allows for proper tracking of pyglet applications. Previously, pyglet apps may show up as
"Unknown" under the active window list in the environment. The window class hints are set
to the same name as the Window caption, but will fall back to "pyglet" if the Window caption
contains non-ascii characters.
- Vastly improved documentation and programming guide.
Bugfixes
--------
- Limit the minimum window size 1x1 pixel, preventing an OpenGL exception when resizing (#49).
- Font module no longer leaks memory when text is changed (#66).
- Fix crash on Python 2 when sys.argv[0] has non-ASCII characters (#74).
- Windows: Fix crash when opening multiple windows in succession (#81).
- Windows: Fix local font loading (#100).
- Windows: Italic fonts no longer render parts of their neighbors.
- Prevent memory leak from orphaned StreamingSources in long running applications (#103).
- Windows: Fix kerning regression (#115)
- Windows: Window.set_icon no longer fails when given a Texture instead of ImageData (#136)
pyglet 1.2.3
============
Minor bugfix release.
Bugfixes:
- Windows: Fix issue where ALT key causes app to hang.
- Media: Many fixes to PulseAudio and OpenAL media drivers (a.o. #26, #27).
- OSX: Fix stealing the menu when already present in cocoa.
- Fix multi texturing support (#28).
- OSX: Prevent segfault with multiple runs (#37/GC728)
- ArchLinux: Fix segmentation fault when using gdk_pixbuf (#25)
pyglet 1.2.2
============
Minor bugfix release. Includes documentation updates for deprecated code.
Bugfixes
--------
- BB#21: X11: Error on fontconfig cache eviction
- BB#23: Windows: Disable ARB context on Intel devices.
pyglet 1.2.1
============
Minor bugfix release. Fixes some issues on Linux.
Bugfixes
--------
- BB#18: X11: Events not processed while animating
- X11: on_resize event not triggered
- X11: Fix deletion of PulseAudioPlayer.
pyglet 1.2
==========
The major 1.2 release brings pyglet to Python 3. pyglet now also runs on 64-bit operating systems
Linux, Windows and OS X. The OS X layer has switched to Cocoa.
Backwards-incompatible API changes:
* renamed Label parameter 'halign' to 'align', fix for issue:460
* remove unused module 'glext_missing' - everything should already be in 'glext_arb'
Python support
--------------
- 2.6 and up
- NEW: 3.3 and up
Platform support
----------------
- Improved win32 support
- Windows: DirectInput support
- OSX: Joystick support
- Linux: GL 3 support
- Linux: ALSA replaced by PulseAudio
- Windows: Tablet API support
- OSX: Tablet support
- Linux: Tablet support
- OSX: Cocoa support
- OSX: Support for PyObjC 2.3
Bugfixes
--------
- 294: pyglet.image.get_texture(rectangle=True) returns GL_TEXTURE_2D for tex.target if image is
POT
- 345: image mouse cursor shows up after fullscreen switch
- 347: vowel in Thai language did not display
- 353: X11: Wrong keysym reported in on_key_press/release if shift pressed.
- 355: wraptypes does not wrap hex or octal enum values properly
- 357: Non-conforming ATI cards missing glGenBuffers
- 358: ResourceNotFoundException has spelling error in message (in pyglet 1.1.2)
- 361: xlib: initial mouse dx/dy incorrect if mouse on window
- 362: Support for generic attributes are broken
- 363: pyglet.resource no longer finds files within directories
- 368: permission issues with some doc and example files
- 371: pyglet.sprite uses integer coordinates for drawing
- 376: Windows Installer Ambiguous about Supported Python Versions
- 377: on_mouse_scroll not being called with latest pyglet revision (from svn) on vista64
- 379: pyglet.media.drivers.alsa not in trunk r2421
- 380: mac osx HID not working
- 381: Missing attribute in VertexDomain when changing the group attribute of a sprite multiple
times
- 382: evdev device name unicode problem
- 387: input events stop being processed
- 391: code cleanups for pyglet.image
- 392: code cleanups for text and font
- 393: code cleanup for input and app
- 405: Virtual key codes are not mapped in OS X
- 407: random crash with pyglet.clock.tick()
- 408: IncrementalTextLayout, when deleted, still renders into its batch on document update
- 409: pyglet.media.have_avbin missing in 1.2dev (svn rev 2445)
- 411: Problem loading gif animation with alpha
- 413: TileableTexture interchanges red and blue in some JPGs
- 414: Carbon platform missing support for multiple mouse buttons during drag
- 416: Endless loop in pyglet.resource.reindex()
- 418: Vertical mouse scroll problem under windows
- 422: Documentation: pyglet.resource and pats
- 423: glMultiDrawElements called with incorrect arguments in method IndexedVertexDomain.draw
- 424: Small documentation error in document layout model page
- 426: Attempt to load resource from zipfile with no internal directory structure fail
- 429: Exception when attributed text contains multiple trailing newlines
- 439: EVENT_CLOSE test can't be passed
- 440: tests/window/WINDOW_SET_MOUSE_SYSTEM_CURSOR does not exit when escape is pressed
- 443: after the test window.EVENT_SHOW_HIDE process must be killed
- 444: tests/resources/RES_LOAD_IMAGE opens a slew of windows and doesn't close them
- 460: multiline label will not center align
- 463: Min/Mag filter cannot be used with pyglets texture
- 467: Setting the mouse position should be exposed to pyglet users
- 471: Exception when clearing text of FormattedDocument with IncrementalTextLayout
- 485: Wrapper generation (e.g. gengl.py) fails to parse L-prefaced character literals
- 487: vendor specific keys on linux are crashing pyglet
- 493: GdkPixbuf2ImageDecoder unable to decode images smaller than 1kb
- 496: Another OpenGL 1.5 non-conforming video card
- 510: Win-amd64 issues
- 512: Fix missing parenthesis in docs
- 517: tests/window/CONTEXT_SHARE.py glIsList exceptions
- 519: Windows test log errors
- 523: some incorrect key constants in the programming guide
- 524: pyglet 1.2dev events do not fire on OS X
- 529: pyglet crashes on FreeBSD-8/amd64 if fonts are used. [patch included]
- 533: pyglet.media.Player broken on Python3
- 536: Pitch change functionality with pulseaudio driver.
- 538: deleting text before an InlineElement fails to adjust its position properly, causes
tracebacks if style changed later
- 551: image encoder fails on python 3
- 552: Memory leak in pyglet.image.load
- 558: Patch for /doc/programming_guide/graphics.txt
- 565: Race condition leads to crash calling glDeleteBuffers
- 570: xlib 100% CPU usage after post_event
- 571: pyglet fails for sys.platform=='linux3'
- 572: Patch for /pyglet/lib.py
- 579: Failing to load libraries that exist but have fatal problems is _silently_ ignored on Linux
and OS X.
- 580: image.DDS_RGB_DXT1_LOAD (and similar) throw ImageException
- 610: Wrong messages in the NOTICE file
- 611: Mouse event incorrect on OS-X
- 616: Mention font.Font.have_font() in proguide, and expose font.have_font() for convenience
- 624: mouse_motion events get delivered to cocoa windows on start
- 625: osx platform segmentation fault when opening input devices
- 630: pyglet 1.2alpha1 with Python 3.2
- 637: 'pulse' audio driver sets the volume to 100%
- 638: Player set_pitch crashes with 'directaudio' driver
- 653: Unsupported PNG color type: 3
- 657: gdiplus.py : n_delays must be long, not float.
- 659: image.save method doesnt catch correct Exception
- 660: platform_event_loop.post_event doesn't work for Cocoa loop
- 661: Player.next is converted to Player.__next__ for python3
- 662: gamepad cannot be found in linux
- 664: bug in font/win32query.py on win x64 (its not always occur )