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33 lines
1009 B
C++
33 lines
1009 B
C++
/**
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* @file src/platform/macos/nv12_zero_device.h
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* @brief todo
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*/
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#pragma once
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#include "src/platform/common.h"
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namespace platf {
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class nv12_zero_device: public avcodec_encode_device_t {
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// display holds a pointer to an av_video object. Since the namespaces of AVFoundation
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// and FFMPEG collide, we need this opaque pointer and cannot use the definition
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void *display;
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public:
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// this function is used to set the resolution on an av_video object that we cannot
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// call directly because of namespace collisions between AVFoundation and FFMPEG
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using resolution_fn_t = std::function<void(void *display, int width, int height)>;
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resolution_fn_t resolution_fn;
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using pixel_format_fn_t = std::function<void(void *display, int pixelFormat)>;
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int
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init(void *display, resolution_fn_t resolution_fn, pixel_format_fn_t pixel_format_fn);
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int
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convert(img_t &img);
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int
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set_frame(AVFrame *frame, AVBufferRef *hw_frames_ctx);
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};
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} // namespace platf
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