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29 lines
1.1 KiB
Go
29 lines
1.1 KiB
Go
// Copyright (c) 2023 QRTC. All rights reserved.
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// Use of this source code is governed by a MIT
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// license that can be found in the LICENSE file.
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//go:build ffmpeg_hw_videotoolbox
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package ffmpeg
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/*
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#include <libavutil/hwcontext_videotoolbox.h>
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*/
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import "C"
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// AvMapVideotoolboxFormatToPixfmt converts a VideoToolbox (actually CoreVideo) format to AVPixelFormat.
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func AvMapVideotoolboxFormatToPixfmt(cvFmt uint32) AVPixelFormat {
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return (AVPixelFormat)(C.av_map_videotoolbox_format_to_pixfmt((C.uint32_t)(cvFmt)))
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}
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// AvMapVideotoolboxFormatFromPixfmt converts an AVPixelFormat to a VideoToolbox (actually CoreVideo) format.
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func AvMapVideotoolboxFormatFromPixfmt(pixFmt AVPixelFormat) uint32 {
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return (uint32)(C.av_map_videotoolbox_format_from_pixfmt((C.enum_AVPixelFormat)(pixFmt)))
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}
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// AvMapVideotoolboxFormatFromPixfmt2 same as av_map_videotoolbox_format_from_pixfmt function, but can map and
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// return full range pixel formats via a flag.
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func AvMapVideotoolboxFormatFromPixfmt2(pixFmt AVPixelFormat, fullRange bool) uint32 {
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return (uint32)(C.av_map_videotoolbox_format_from_pixfmt2((C.enum_AVPixelFormat)(pixFmt), C.bool(fullRange)))
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}
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