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;;; guile-sdl3 -- Scheme bindings for SDL3
;;; Copyright © 2024 David Thompson <dthompson2@worcester.edu>
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
;;; Commentary:
;;
;; Low-level bindings for SDL_gpu.h.
;;
;;; Code:
(define-module (sdl3 bindings gpu)
#:use-module (sdl3 bindings utils)
#:use-module (system foreign)
#:export (;; SDL_gpu.h
SDL_GPUShaderFormat
SDL_GPU_SHADERFORMAT_INVALID
SDL_GPU_SHADERFORMAT_PRIVATE
SDL_GPU_SHADERFORMAT_SPIRV
SDL_GPU_SHADERFORMAT_DXBC
SDL_GPU_SHADERFORMAT_DXIL
SDL_GPU_SHADERFORMAT_MSL
SDL_GPU_SHADERFORMAT_METALLIB
gpu-device?
wrap-gpu-device
unwrap-gpu-device
gpu-device-destroyed?
set-gpu-device-destroyed!
SDL_CreateGPUDevice
SDL_DestroyGPUDevice
SDL_ClaimWindowForGPUDevice))
(define SDL_GPUShaderFormat uint32)
(define SDL_GPU_SHADERFORMAT_INVALID 0)
(define SDL_GPU_SHADERFORMAT_PRIVATE 1)
(define SDL_GPU_SHADERFORMAT_SPIRV 2)
(define SDL_GPU_SHADERFORMAT_DXBC 4)
(define SDL_GPU_SHADERFORMAT_DXIL 8)
(define SDL_GPU_SHADERFORMAT_MSL 16)
(define SDL_GPU_SHADERFORMAT_METALLIB 32)
(define-sdl-pointer-type <gpu-device>
gpu-device? wrap-gpu-device unwrap-gpu-device
gpu-device-destroyed? set-gpu-device-destroyed!
(lambda (device port)
(display "#<gpu-device>" port)))
(define-sdl SDL_CreateGPUDevice SDL_GPUShaderFormat bool '* -> '*)
(define-sdl SDL_DestroyGPUDevice '*)
(define-sdl SDL_ClaimWindowForGPUDevice '* '* -> bool)
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