mirror of
https://github.com/asticode/go-astiav.git
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88 lines
3.4 KiB
Go
88 lines
3.4 KiB
Go
package astiav
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//#include <libavfilter/buffersink.h>
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import "C"
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type BuffersinkFilterContext struct {
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fc *FilterContext
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}
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func newBuffersinkFilterContext(fc *FilterContext) *BuffersinkFilterContext {
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return &BuffersinkFilterContext{fc: fc}
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gaad918036937648701c09f9612f42706e
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func (bfc *BuffersinkFilterContext) ChannelLayout() ChannelLayout {
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var cl C.AVChannelLayout
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C.av_buffersink_get_ch_layout(bfc.fc.c, &cl)
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return newChannelLayoutFromC(&cl)
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gab80976e506ab88d23d94bb6d7a4051bd
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func (bfc *BuffersinkFilterContext) ColorRange() ColorRange {
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return ColorRange(C.av_buffersink_get_color_range(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gaad817cdcf5493c385126e8e17c5717f2
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func (bfc *BuffersinkFilterContext) ColorSpace() ColorSpace {
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return ColorSpace(C.av_buffersink_get_colorspace(bfc.fc.c))
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}
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func (bfc *BuffersinkFilterContext) FilterContext() *FilterContext {
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return bfc.fc
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga55614fd28de2fa05b04f427390061d5b
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func (bfc *BuffersinkFilterContext) FrameRate() Rational {
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return newRationalFromC(C.av_buffersink_get_frame_rate(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink.html#ga71ae9c529c8da51681e12faa37d1a395
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func (bfc *BuffersinkFilterContext) GetFrame(f *Frame, fs BuffersinkFlags) error {
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var cf *C.AVFrame
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if f != nil {
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cf = f.c
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}
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return newError(C.av_buffersink_get_frame_flags(bfc.fc.c, cf, C.int(fs)))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga955ecf3680e71e10429d7500343be25c
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func (bfc *BuffersinkFilterContext) Height() int {
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return int(C.av_buffersink_get_h(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga1eb8bbf583ffb7cc29aaa1944b1e699c
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func (bfc *BuffersinkFilterContext) MediaType() MediaType {
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return MediaType(C.av_buffersink_get_type(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga402ddbef6f7347869725696846ac81eb
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func (bfc *BuffersinkFilterContext) PixelFormat() PixelFormat {
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return PixelFormat(C.av_buffersink_get_format(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gaa38ee33e1c7f6f7cb190bd2330e5f848
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func (bfc *BuffersinkFilterContext) SampleAspectRatio() Rational {
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return newRationalFromC(C.av_buffersink_get_sample_aspect_ratio(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga402ddbef6f7347869725696846ac81eb
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func (bfc *BuffersinkFilterContext) SampleFormat() SampleFormat {
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return SampleFormat(C.av_buffersink_get_format(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga2af714e82f48759551acdbc4488ded4a
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func (bfc *BuffersinkFilterContext) SampleRate() int {
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return int(C.av_buffersink_get_sample_rate(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gabc82f65ec7f4fa47c5216260639258a1
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func (bfc *BuffersinkFilterContext) TimeBase() Rational {
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return newRationalFromC(C.av_buffersink_get_time_base(bfc.fc.c))
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}
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// https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gac8c86515d2ef56090395dfd74854c835
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func (bfc *BuffersinkFilterContext) Width() int {
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return int(C.av_buffersink_get_w(bfc.fc.c))
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}
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