Changed

• Addedapp script object, madeSession/Mouse/Keyboard properties of it.
• Started integrating custom actions manager in file browser.

Added

• AddedloadLibrary to app script object, for loading binaries.
• AddedopenFileDialog to app script object.
• Added "Generate Mesh" action.
• Added "Ray Tracing" and "Mesh Shader" samples.
• Allow to leave "Draw" call's vertex count empty to deduce from stream.
• Added new shader file extensions to file dialogs.
• More work on "Trace Rays" call.

Fixed

• Fixed buffer not set warning when no member is used.
• Validating index type of "DrawIndexed" call.
• Toolbar icon size explicitly set to 16x16.
• Fixed QML views from being completely black on Windows.
• Preserving untitled filenames when dragging/copying items.

Added

• Added modern shader types.
• Added "Draw Mesh Tasks" call.
• Added "Trace Rays" call [WIP].
• Added "Order-independent transparency" sample.
• Allowing expressions in Target default width/height/layers.
• Obtaining filename and line number of script errors.
• Added options "Reverse Culling" and "Flip Viewport" to Vulkan renderer.
• Added setScriptSource and setShaderSource to Session script object.
• Added custom actions toolbar item.
• Added JSON Interface Output.
• Added delta to Mouse object.

Changed

• Enforcing dimensions and format selected in texture item.
• Omitting reference errors when evaluating expressions with default script engine.
• Extracting uniform values from structured expression results.
• Custom actions are calling "apply" instead of "execute"
• Reset item name to type name when clearing filename.
• Looking for samples also in ../share folder.
• Updated Quad sample.

Fixed

• Checking that all attributes are set.
• Checking that indirect/index buffer is set.
• Fixed glslang compiled shader SSBO binding.
• Fixed source type deduction of untitled editors.
• Improved alignment of editable cells in binary editor.
• Not automatically evaluating when editing Scripts which are executed on reset.
• Prevent deletion of file when changing case only of file item.
• Made Session available again in custom actions.
• Fixed paths in custom actions.
• Fixed timeout in custom actions.

Added

• Allow to bind uniform buffer members separately.
• Added support for resource-array bindings.
• Added glslang HLSL support to OpenGL renderer.
• Added Auto Sampled Textures setting to session.
• Added push constant support also for compute.
• Added name input boxes to property editors.
• Added Uniforms test sample.
• Added definition ofGPUPAD_GLSLANG.

Changed

• Compiling all shader stages to SPIR-V at once.
• Updated GLSL syntax highlighting keywords to GLSL 4.6 specification.
• Source editor is centering on word when executing find.
• Parse line number from printf messages containing "in line".
• Sorting only #extensions of multi-file shaders to front.
• Added option for unity build in CMake (on by default).

Fixed

• Verifying that Vulkan is available.
• Validating uniform buffer size.
• Fixed crash when using texture buffers.
• Fixed file cache invalidation when renaming file in session tree and copying session.
• Never keep previous shader program when shader compiler did change.
• Removed no longer needed font size workaround on Windows.
• Improved alignment of editable region in binary editor.
• Highlight usage of buffer block and groups.
• Fixed re-evaluation when Includable shader is changed.
• Restored OpenGL subroutine support.

Added

• Showing session item in session editor.
• Added some shader compiler options to session item.
• Allow to select glslang compiler for OpenGL.

Changed

• Generating output with builtin glslang.
• Moved session shader preamble/include to session properties, removed global.
• Moved Renderer selection to session item.
• Using session renderer for validating source.

Fixed

• Synchronization of Line Wrapping menu and toolbar controls.

Added

• Added definition ofGPUPAD_OPENGL andGPUPAD_VULKAN.
• Added push constant support.
• Allow to select entry point for Vulkan/GLSL.

Fixed

• Fixed RGB image loader stride.
• Fixed color picker on HiDPI displays.
• Prevent sampling attachment.
• Fixed setting script globals by uniform bindings.
• Fixed evaluation of empty expression for integer values.
• Validating that all attachments have the same sample count.
• Improved attachmentless rendering.

Changed

• Moved assets to extra directory.
• Opening first texture item of sample sessions.
• Changed texture sample editor to a combobox.
• Removed "default" themes.

Added

• Vulkan renderer can be used for evaluating sessions.
• Using OpenImageIO for reading/writing most image formats.

Changed

• Removed Qt5 support.
• Remove Lua scripting support.

Added

• Added EXR writing.

Fixed

• Fixed TIFF writing.
• Resetting item name to default when clearing filename.

Added

• Added TIFF reading and writing.

Changed

• Automatically defining #version 120 for shaders using gl_FragColor.
• Saving non-session filenames and evaluation mode in session state.

Fixed

• Fixed 16 bit texture binding custom format filter.
• Supporting non-utf8 text files with system codepage again.

Added

• Added Files dock.
• Allow dropping files on session window.

Changed

• Set custom tool and dock window titlebars.
• Automatically moving #extension to front.
• Not automatically indenting lines which start with }.
• Eliding long paths in recent file list.
• Saving settings on Windows in INI file.
• Raising process priority while bringing window to front.
• Rectangular selection does not create cursors left of rect.

Fixed

• Fixed performance problem when file is reloaded very quickly.
• Only replacing untitled untouched source editors.
• Purging textures/binaries from cache when closing editor.
• Mark editor as modified when file is deleted.
• Fixed canonical path of included shaders.