• OgreMain
  • vector based storage: do not try to remove anonymous nodes by name
  • InstanceBatch::_updateBounds: Make sure parent node is marked as dirty.
  • Fix setDirection when mYawFixed is true and the parent transform should be inherited.
  • PF_BC4_UNORM and PF_BC7_UNORM should account for depth in PixelUtil::getMemorySize
  • Fix warnings from PVS-Studio Static Analyzer
    • V595 Pointers had been dereferenced before they were verified against nullptr.
    • V535 The variable is being used for this loop and for the outer loop.
    • V579 The memset function receives the pointer and its size as arguments.
    • V501 There are identical sub-expressions to the left and to the right of the '!=' operator.
    • V734 ScriptTranslator did not correctly parse uint
  • Backport ASTC support from v2-1
  • PixelUtil::packColour: add PF_A2B10G10R10 support
  • StringInterface: drop the description field from ParameterDef
  • drop dysfunct support for wide character strings
  • OgrePixelFormat: deprecate PF_BC7_UNORM_SRGB
  • deprecate v2-1 style Threads API - we already got too many of these
  • SceneManager: deprecate setting Caster/Receiver Material by name
  • Root: deprecate createSceneManager(SceneTypeMask) in favor of typeName
  • AutoParamDataSource: reduce usage of mutable members
  • needlessly virtual functions
    • AutoParamDataSource: make class non-virtual as it is never derived from
    • Frustum: use Rect for extents and devirtualise most of its API
    • Texture: devirtualise trivial getters and setters
    • SceneManager: devirtualise methods not meant to be overridden
    • StringInterface: should not have any virtual methods besides destructor
    • GpuProgram: devirtualise final methods
    • Resource: deprecate useless methods and devirtualise final ones
• Platforms:
  • [OSX,iOS] correctly use Availability.h
  • OgrePlatform: drop _OGRE_SIMD_ALIGN which is defined in SIMDHelpers.h
  • [OSX,iOS] Fixed crashes caused by wrong OpenGL context during windowing operations
  • [OSX] Update content scale factor when window moved
  • [OSX] Fixed build on OSX with SDK less than 10.12
  • [iOS] bind FBO for EAGL window target immediately before actual render, as RenderTarget::_beginUpdate() is too early
  • [iOS] Fixed layout in split screen mode, when for example screen of iPad in landscape mode is split between 2 apps, each of them having height > width. Doing nothing does the trick.
  • [iOS] Stencil support: use GL_DEPTH24_STENCIL8_OES if available. It is mandatory format in GLES3, and available since PowerVR SGX GPUs (iPhone 3GS+), as documented here
  • [iOS] Use POOL_NO_DEPTH for EAGL2Window
  • [iOS] Do not discard color buffer content in non-multisampled case, see "Discard Unneeded" Renderbuffers section
  • [Win32] Added #ifdef _OGRE_FILESYSTEM_ARCHIVE_UNICODE (base path and resources subpathes expected to be in UTF-8 and wchar_t file IO routines are used)
  • [Win32] Fixed compilation for Windows ARM64
  • [Linux] GLXWindow: parentWindowHandle - make sure the correct drawable is used
  • [Linux] GLSupport: we must link against libGL to get GLX
  • [Android] do not terminate EGL if we are preserving the context
  • [EGL] drop effectively commented "RTT Preferred Mode" option
  • [MinGW] CMake - consistently set _WIN32_WINNT to WinXP (0x0501)
• Docs
  • Basic Tutorial 1 - Porting from wiki (#512)
  • Basic Tutorial 2 - Porting from wiki (#523)
  • merge Bootstrap into Tutorials and slightly clean up structure
  • improve cross referencing using @ref and add GLSL notes
  • improve HLMS tutorial
  • make renderOneFrame more prominent
  • PixelFormat - clarify PF_BYTE_ format rules
  • setup - reference the Java & Python version + slight reformatting
• CMake: add Wundef and Wmissing-declarations
  • fix Wmissing-declarations warnings
  • FreeImageCodec: fix Wmissing-declarations
  • workaround for Wundef in zzip/conf.h
• Bites
  • ApplicationContext - allow creating additional windows
  • ApplicationContext - handle windowMovedOrResized on Android
  • fall back to install location for plugins.cfg and resources.cfg
• HLMS
  • pass strings by const& to avoid copies
  • store members by value instead of allocating them
• Other Components
  • RTSS: GLSLESProgramWriter - avoid needless copy for considerable speedup
  • Property: workaround Wundef with boost
  • Overlay: workaround for Wundef in freetype
  • deprecate Property component
  • Swig: workaround directors for Java without breaking Python traces
  • Swig: wrap RenderSystemList
• GL*:
  • drop getClosestGLInternalFormat in favour of getNativeFormat
  • HardwarePixelBuffer - use InternalFormat to check format support
  • PixelBuffer - do not allocate temp buffer when it is not needed
  • unify warning texture generation in TextureManager
  • use depth buffer as stencil buffer pointer for packed formats
  • use getTopLeftFrontPixelPtr() instead of GL_UNPACK_SKIP_PIXELS
  • RenderTexture - prefer native endian byte formats
  • PixelUtil: use a format table instead of multiple switch/ cases
  • GLHardwarePixelBufferCommon: do not needlessly download buffer contents
• GL3Plus:
  • _completeDeferredVaoDestruction => _completeDeferredVaoFboDestruction
  • fix gl_PointCoord.xy always zero with nVidia drivers
  • fix PBO upload path by explicitly doing a bulkPixelConversion
  • GLSL - correctly parse #version and support unversioned SSO
  • respect versionPos when inserting SSO block prior to GLSL150
  • speed up upload of reversed formats and remove bad endian check
  • unify HardwareBuffer implementations by aggregating real buffer
• GLES2:
  • blitFromMemory - remove needless bulkPixelConversion
  • detect Transform Feedback and Uniform Buffers at runtime
  • enable FBO multisampling at runtime
  • enable MRT support at runtime
  • FBO - only check format support at detection time
  • fix BlitSubTextures
  • fixed non-Apple builds
  • fix pixel conversions when format is not supported
  • GLES2FBOManager - GL_BGRA_EXT is not color-renderable
  • Hardware*Buffer::copyData - also update ShadowBuffer
  • PixelFormat::getClosestOGREFormat drop unused dataType parameter
  • xelUtil: use a format table instead of multiple switch/ cases
  • switch to sized texture formats at runtime
  • unify HardwareBuffer implementations by aggregating real buffer
  • use dlsym instead of eglGetProcAddress
  • fixed formatting in debug output - show field as hex rather than dec
  • [FBO] recreate FBO on attempt to use from wrong context - usage flexibility
  • [FBO] FBOs are not shared between contexts, should be used and destroyed on the proper one
• D3D11: enable SM2_0 HLSL Shader support by default
• Samples:
  • SampleBrowser_Android: pause rendering when we lose focus
  • Samples: BSP - ensure Q3Shader parser is correctly registered
  • Samples/ Tests: do not re-implement camera auto aspect ratio
  • Samples: VolumeTex - use native endian PF_BYTE_RGBA
  • Python: update example to latest changes in Bites
• Tests
  • PlayPen_RaySceneQuery - do not set unrelated ShowOctree
  • TestContext: do not needlessly create dummyscene