package tsdl

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Thin bindings to SDL for OCaml

Install

sha512=f6d429ac5f7d1ea2411fb65f08e454fc5f515879c92e9031afb978dd0c8865739931a83a277fc3bf556e743a710ec8b530717f9e30e353660e1f0219c8293413

Require SDL >= 2.0.18.
Add binding to SDL_Vertex, SDL_RenderGeometry[Raw]. Thanks to Frank Standaert for the patches (#101).
Add binding to SDL_GetTicks64.
Fix segmentation fault on macOS arm64 when using varargs functions through ctypes (#99). Thanks to Jonah Beckford for the report and the help.
Fix Sdl.rw_from_const_mem to pass the ocaml string rather than a copy. Thanks to Maxence Guesdon for the patch (#102).
Add binding to SDL_RWFromMem. Thanks to Maxence Guesdon for the patch (#102).
Use package ctypes-foreign instead of ctypes.foreign.
Improve documentation linking into SDL documentation.

Sdl.gl_get_swap_interval: -1 is a valid return value (adaptive vsync) (#90). Thanks to Edwin Török for the patch.
Sdl.render_present: release runtime lock (useful for 'presentvsync', #90). Thanks to Edwin Török for the patch.
Use CArray.length on arrays constructed via CArray.of_list to avoid a double call to List.length. Thanks to Vu Ngoc San for the patch.
Use implicit linking on MSVC to let ctypes-foreign find SDL2 functions on Windows. Thanks to Jonah Beckford for the patch.
Add binding to SDL_SetWindowInputFocus. Thanks to Maxence Guesdon for the patch.
Add (-) operation for flags in Init, Renderer and Window. Thanks to Maxence Guesdon for the patch.
Add Hint.mouse_focus_clickthrough. Thanks to Maxence Guesdon for the patch.
Add rw_from_const_mem. Thanks to Maxence Guesdon for the patch.
Use .obj and other non-.o object extensions for compilers like MSVC. Thanks to Jonah Beckford for the patch.
Remove binding Sdl.game_controller_add_mapping_from_file, it's a C macro (#85). Thanks to Jonah Beckford for the report.

Add support for the windowID field of SDL_DropEvent. Thanks to Maxence Guesdon for the patch.
Tweak Sdl.Event.drop_file to return an option an no longer raises in case of null pointer.
Correctly type Sdl.Event.controller_{axis_axis,button_button}. Thanks to Romain Bardou for the report (#71).
Fix C compilation error due String_val (#72).
Add missing cases to Sdl.Event.enum (#76).
Add support for SDL_F{Point,Rect} Thanks to Florent Monnier for the patches.

Fix bug in Sdl.{queue_audio,dequeue_audio}, sizes were passed in terms of array length instead of bytes. Thanks to Enguerrand Decorne for the report and the patch.
Release runtime lock during Sdl.load_wav_rw. Thanks to Michael Bacarella for the patch.
Add Message_box.button_no_default button flag. Thanks to Simon Guilliams for the patch.

Add support for SDL_{Sensor,Display}Event. Thanks to Florent Monnier for the patches.
Require OCaml 4.03 and handle stdlib deprecations.
Drop result depency.
Drop ocb-stubblr dependency

Add full support for 2.0.{4,5,6}. Thanks to Florian Angeletti who made all the work.
Add Sdl.Init.nothing. Thanks to @sanette for the patch.

Fix segfaulting Sdl.load_raw_rw. Thanks to @sanette for the report and the patch.
Fix audio callback support. The client could not get a handle on the actual callback closure which would lead to Ctypes_ffi_stubs.CallToExpiredClosure. exceptions. The callback wrapping is now done via the Sdl.audio_callback function. The client must keep a reference on the returned value until no longer needed. As a side effect this changes the signature of Sdl.load_raw_rw. Thanks to @sanette for the report.
Fix signature of Sdl.blit_scaled. Thanks to Léo Andrès for the report and the patch.

Safe-string support.
Build depend on ocb-stubblr.
Add support for 2.0.{4,5} events and make the stubs more robust to additions of events.

Release runtime lock on Sdl.delay.
Reinstate support for audio callbacks, ocaml-ctypes is getting smarter (#13).
Really fix signature of Sdl.blit_surface, thanks to Richard Davison for the report (#25).
Build depend on topkg.
Relicense from BSD3 to ISC.

Switch from a polymorphic variant result type to the one exposed by the result compatibility package. This is an incompatible change. Thanks to Florian Angeletti for the patch.

ctypes >= 0.4.0 support.
Remove support for audio callback, leads to segfaults. See issue #13 for more information.
Release the OCaml runtime lock on Sdl.wait_event[_timeout].
Fix constant error messages that shouldn't be. Thanks to Vũ Ngọc San for the report.
Fix signature of Sdl.blit_surface, thanks to Frederic Bour for the report.
Change toplevel scheme. Require tsdl.top instead of tsdl for toplevel support.
Add Sdl.Color.set_{r,g,b,a}, Point.set_{x,y} and Color.set_{x,y,w,h}. Thanks to Julian Squires for the patch.
Add a few new, undocumented unsafe_*_of_ptr conversion functions. This allows to develop bindings to other C libraries that manipulate SDL structures. Thanks to Frederic Bour and Julian Squires for the patches.

First release. Part of the work was sponsored by OCaml Labs.

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