1 files changed, 63 insertions, 0 deletions
diff --git a/src/plugins/multimedia/ffmpeg/qffmpeghwaccel_videotoolbox_p.h b/src/plugins/multimedia/ffmpeg/qffmpeghwaccel_videotoolbox_p.h
new file mode 100644
index 000000000..44fa32dd2
--- /dev/null
+++ b/src/plugins/multimedia/ffmpeg/qffmpeghwaccel_videotoolbox_p.h
@@ -0,0 +1,63 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+#ifndef QFFMPEGHWACCEL_VIDEOTOOLBOX_P_H
+#define QFFMPEGHWACCEL_VIDEOTOOLBOX_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qffmpeghwaccel_p.h"
+
+#ifdef Q_OS_DARWIN
+
+#include <CoreVideo/CVBase.h>
+#include <CoreVideo/CVPixelBuffer.h>
+#include <CoreVideo/CVImageBuffer.h>
+
+#include <CoreVideo/CVMetalTexture.h>
+#if defined(Q_OS_MACOS)
+#include <CoreVideo/CVOpenGLTextureCache.h>
+#elif defined(Q_OS_IOS)
+#include <CoreVideo/CVOpenGLESTextureCache.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+class QRhi;
+
+namespace QFFmpeg {
+
+class VideoToolBoxTextureConverter : public TextureConverterBackend
+{
+public:
+    VideoToolBoxTextureConverter(QRhi *rhi);
+    ~VideoToolBoxTextureConverter();
+    TextureSet *getTextures(AVFrame *frame) override;
+
+private:
+    void freeTextureCaches();
+
+    // can not forward declare that type from C++ :/
+    void *cvMetalTextureCache = nullptr;
+#if defined(Q_OS_MACOS)
+    CVOpenGLTextureCacheRef cvOpenGLTextureCache = nullptr;
+#elif defined(Q_OS_IOS)
+    CVOpenGLESTextureCacheRef cvOpenGLESTextureCache = nullptr;
+#endif
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
+
+#endif