mirror of
https://github.com/hajimehoshi/ebiten.git
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48 lines
982 B
Go
48 lines
982 B
Go
// SPDX-License-Identifier: Apache-2.0
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// SPDX-FileCopyrightText: 2002-2006 Marcus Geelnard
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// SPDX-FileCopyrightText: 2006-2017 Camilla Löwy <elmindreda@glfw.org>
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// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
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package goglfw
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func (t *tls) create() error {
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if t.platform.allocated {
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panic("goglfw: TLS must not be allocated")
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}
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i, err := _TlsAlloc()
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if err != nil {
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return err
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}
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t.platform.index = i
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t.platform.allocated = true
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return nil
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}
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func (t *tls) destroy() error {
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if t.platform.allocated {
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if err := _TlsFree(t.platform.index); err != nil {
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return err
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}
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}
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t.platform.allocated = false
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t.platform.index = 0
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return nil
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}
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func (t *tls) get() (uintptr, error) {
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if !t.platform.allocated {
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panic("goglfw: TLS must be allocated")
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}
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return _TlsGetValue(t.platform.index)
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}
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func (t *tls) set(value uintptr) error {
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if !t.platform.allocated {
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panic("goglfw: TLS must be allocated")
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}
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return _TlsSetValue(t.platform.index, value)
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}
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