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https://git.sr.ht/~eliasnaur/gio
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Elias Naur
2059862416
The only reason for separate files is Objective-C callbacks into Go, or when the Go side is common, yet the Objective-C side differs from macOS to iOS. Signed-off-by: Elias Naur <mail@eliasnaur.com>
26 lines
598 B
Objective-C
26 lines
598 B
Objective-C
// SPDX-License-Identifier: Unlicense OR MIT
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// +build darwin,ios
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@import OpenGLES;
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#include <CoreFoundation/CoreFoundation.h>
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#include "_cgo_export.h"
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CFTypeRef gio_headless_newContext(void) {
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EAGLContext *ctx = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES3];
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if (ctx == nil) {
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return nil;
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}
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return CFBridgingRetain(ctx);
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}
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void gio_headless_clearCurrentContext(CFTypeRef ctxRef) {
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[EAGLContext setCurrentContext:nil];
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}
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void gio_headless_makeCurrentContext(CFTypeRef ctxRef) {
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EAGLContext *ctx = (__bridge EAGLContext *)ctxRef;
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[EAGLContext setCurrentContext:ctx];
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}
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