itsmattkc
1101b58ee8
Implementation isn't perfect yet, viewer/renderer doesn't update yet when the preference is changed so a sequence needs to be re-opened for the change to take effect.
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
#ifndef FFMPEGABSTRACTION_H
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#define FFMPEGABSTRACTION_H
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extern "C" {
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#include <libavformat/avformat.h>
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}
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#include "audio/sampleformat.h"
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#include "render/pixelformat.h"
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class FFmpegCommon {
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public:
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/**
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* @brief Returns an AVPixelFormat that can be used to convert a frame to a data type Olive supports with minimal data loss
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*/
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static AVPixelFormat GetCompatiblePixelFormat(const AVPixelFormat& pix_fmt);
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/**
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* @brief Returns a native pixel format that can be used to convert from a native frame to an AVFrame with minimal data loss
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*/
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static PixelFormat::Format GetCompatiblePixelFormat(const PixelFormat::Format& pix_fmt);
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/**
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* @brief Returns an FFmpeg pixel format for a given native pixel format
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*/
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static AVPixelFormat GetFFmpegPixelFormat(const PixelFormat::Format& pix_fmt);
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/**
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* @brief Returns a native sample format type for a given AVSampleFormat
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*/
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static SampleFormat::Format GetNativeSampleFormat(const AVSampleFormat& smp_fmt);
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/**
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* @brief Returns an FFmpeg sample format type for a given native type
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*/
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static AVSampleFormat GetFFmpegSampleFormat(const SampleFormat::Format &smp_fmt);
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};
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#endif // FFMPEGABSTRACTION_H
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