agb/mgba-test-runner/c/include/mgba/core/sync.h

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2021-04-20 07:21:44 +10:00
/* Copyright (c) 2013-2016 Jeffrey Pfau
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef M_CORE_SYNC_H
#define M_CORE_SYNC_H
#include <mgba-util/common.h>
CXX_GUARD_START
#include <mgba-util/threading.h>
struct mCoreSync {
int videoFramePending;
bool videoFrameWait;
Mutex videoFrameMutex;
Condition videoFrameAvailableCond;
Condition videoFrameRequiredCond;
bool audioWait;
Condition audioRequiredCond;
Mutex audioBufferMutex;
float fpsTarget;
};
void mCoreSyncPostFrame(struct mCoreSync* sync);
void mCoreSyncForceFrame(struct mCoreSync* sync);
bool mCoreSyncWaitFrameStart(struct mCoreSync* sync);
void mCoreSyncWaitFrameEnd(struct mCoreSync* sync);
void mCoreSyncSetVideoSync(struct mCoreSync* sync, bool wait);
struct blip_t;
bool mCoreSyncProduceAudio(struct mCoreSync* sync, const struct blip_t*, size_t samples);
void mCoreSyncLockAudio(struct mCoreSync* sync);
void mCoreSyncUnlockAudio(struct mCoreSync* sync);
void mCoreSyncConsumeAudio(struct mCoreSync* sync);
CXX_GUARD_END
#endif