dummygc

README

dummygc

About

dummygc is a Go package to create an OpenGL 1.1 graphic context on Windows systems. It is published on https://github.com/vbsw/dummygc.

Copyright

Copyright 2021, Vitali Baumtrok (vbsw@mailbox.org).

dummygc is distributed under the Boost Software License, version 1.0. (See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)

dummygc is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Boost Software License for more details.

References

• https://golang.org/doc/install
• https://jmeubank.github.io/tdm-gcc/
• https://git-scm.com/book/en/v2/Getting-Started-Installing-Git
• https://mariuszbartosik.com/opengl-4-x-initialization-in-windows-without-a-framework/

Documentation

Overview

dummygc creates an OpenGL 1.0 graphic context on Windows systems.

Index

• Variables
• type GC
  • func New() (*GC, error)
  • func (gc *GC) Destroy()
  • func (gc *GC) MakeCurrent() error

Variables

var (
	ErrGetInst   error
	ErrRegCls    error
	ErrCreateWin error
	ErrGetDC     error
	ErrCPF       error
	ErrSPF       error
	ErrCreateRC  error
	ErrAlloc     error
	ErrMakeCurr  error
)

Types

type GC

type GC struct {

	// HDC
	DCPtr unsafe.Pointer
	// HGLRC
	RCPtr unsafe.Pointer
	// contains filtered or unexported fields
}

func New

func New() (*GC, error)

// New creates a new instance of GC and returns it.

func (*GC) Destroy

func (gc *GC) Destroy()

Destroy releases all memory associated with the context.

func (*GC) MakeCurrent

func (gc *GC) MakeCurrent() error

MakeCurrent makes the graphic context current.