Open
Conversation
Since FPC 3.2.0, one has to use `ObjCBool` instead of `Boolean`, otherwise GLPT compilation fails at various overrides because the methods are declared in ancestor with `ObjCBool` (not compatible with Pascal `Boolean`). E.g. in latest FPC, `packages/cocoaint/src/appkit/NSWindow.inc` defines ``` function initWithContentRect_styleMask_backing_defer (contentRect: NSRect; aStyle: NSUInteger; bufferingType: NSBackingStoreType; flag: ObjCBOOL): instancetype; message 'initWithContentRect:styleMask:backing:defer:'; ``` In GLPT, this should be overridden with `flag: ObjCBool`, not `flag: Boolean`. See https://fpcwiki.coderetro.net/User_Changes_3.2.0#objcbase .
Current count (5) is too small to fit various possible values we want to put on that list.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
( Note: This branch is done on top of #14 . Once you apply #14 , this PR will contain only 1 commit. )
The
TOpenGLView.defaultPixelFormatdeclares local arraybut this size is too small. The code inside the
TOpenGLView.defaultPixelFormatwants this list to have at least size of 10, looking at various linesattributes[Inc(i)] := .... It currently crashes, as even the default execution needs more size than 5.I looked at fork from @genericptr and followed the solution from there ( https://github.com/genericptr/GLPT/blob/16dcec0a632dfeed0bcb0b07938a0a2fc16490be/include/GLPT_Cocoa.inc#L654 ):
This means size 33, safely more than we need.
Note: I found this error while testing Cocoa integration code. I tested it by running GLPT examples, and also because I was basing Cocoa backend of TCastleWindow in Castle Game Engine on GLPT code. See https://castle-engine.io/wp/2022/05/29/huge-improvements-for-macos-users-macos-binary-beta-release-cocoa-backend-for-tcastlewindow-automatic-running-and-packing-using-appbundle-access-to-macos-thanks-to-macstadium/ and https://github.com/castle-engine/castle-engine/blob/master/src/window/castlewindow_cocoa.inc about Cocoa+Castle Game Engine. Thank you very much for creating GLPT, I appreciate greatly that I could use a lot of GLPT code to have a ready solution in CGE.