mirror of
https://github.com/qrtc/ffmpeg-dev-go.git
synced 2025-10-08 09:00:16 +08:00
2023-11-05 09:24:57 CST W45D0
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@@ -25,7 +25,7 @@ func AvMediacodecDefaultInit(avctx *AVCodecContext, ctx *AVMediaCodecContext, su
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(*C.struct_AVMediaCodecContext)(ctx), VoidPointer(surface)))
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}
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// AvMediacodecDefaultFree frees the MediaCodec context
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// AvMediacodecDefaultFree frees the MediaCodec context.
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func AvMediacodecDefaultFree(avctx *AVCodecContext) {
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C.av_mediacodec_default_free((*C.struct_AVCodecContext)(avctx))
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}
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@@ -34,7 +34,7 @@ func AvutilLicense() string {
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return C.GoString(C.avutil_license())
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}
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// Media Type
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// Media Type.
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type AVMediaType = C.enum_AVMediaType
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const (
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@@ -27,7 +27,7 @@ func AVUNERROR(e int32) int32 {
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return e
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}
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// Error handling
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// Error handling.
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const (
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AVERROR_BSF_NOT_FOUND = int32(C.AVERROR_BSF_NOT_FOUND)
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AVERROR_BUG = int32(C.AVERROR_BUG)
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@@ -1361,7 +1361,7 @@ func AvFrameApplyCropping(frame *AVFrame, flags int32) int32 {
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return (int32)(C.av_frame_apply_cropping((*C.struct_AVFrame)(frame), (C.int)(flags)))
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}
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// AvFrameSideDataName returns a string identifying the side data type
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// AvFrameSideDataName returns a string identifying the side data type.
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func AvFrameSideDataName(_type AVFrameSideDataType) string {
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return C.GoString(C.av_frame_side_data_name((C.enum_AVFrameSideDataType)(_type)))
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}
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@@ -193,12 +193,12 @@ func AvLogOnce(avcl CVoidPointer, initialLevel, subsequentLevel int32, state *in
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// NONEED: av_vlog
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// AvLogGetLevel gets the current log level
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// AvLogGetLevel gets the current log level.
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func AvLogGetLevel() int32 {
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return (int32)(C.av_log_get_level())
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}
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// AvLogSetLevel sets the log level
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// AvLogSetLevel sets the log level.
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func AvLogSetLevel(level int32) {
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C.av_log_set_level((C.int)(level))
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}
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@@ -206,14 +206,14 @@ func AvLogSetLevel(level int32) {
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// typedef void (*av_log_callback_func)(void*, int, const char*, va_list);
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type AVLogCallbackFunc = C.av_log_callback_func
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// AvLogSetCallback sets the logging callback
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// AvLogSetCallback sets the logging callback.
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func AvLogSetCallback(f AVLogCallbackFunc) {
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C.av_log_set_callback(f)
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}
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// NONEED: av_log_default_callback
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// AvDefaultItemName returns the context name
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// AvDefaultItemName returns the context name.
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func AvDefaultItemName(ctx CVoidPointer) string {
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return C.GoString(C.av_default_item_name(VoidPointer(ctx)))
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}
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@@ -87,7 +87,7 @@ func AvD2Q(d float64, max int32) AVRational {
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// return One of the following values:
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// 1 if `q1` is nearer to `q` than `q2`
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// -1 if `q2` is nearer to `q` than `q1`
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// 0 if they have the same distance
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// 0 if they have the same distance.
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func AvNearerQ(q, q1, q2 AVRational) int32 {
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return (int32)(C.av_nearer_q((C.struct_AVRational)(q),
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(C.struct_AVRational)(q1), (C.struct_AVRational)(q2)))
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@@ -130,7 +130,7 @@ func AvTimecodeInitFromString(tc *AVTimecode, rate AVRational, str string, logCt
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(*C.char)(strPtr), VoidPointer(logCtx)))
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}
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// AvTimecodeCheckFrameRate checks if the timecode feature is available for the given frame rate
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// AvTimecodeCheckFrameRate checks if the timecode feature is available for the given frame rate.
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func AvTimecodeCheckFrameRate(rate AVRational) int32 {
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return (int32)(C.av_timecode_check_frame_rate((C.struct_AVRational)(rate)))
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}
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@@ -23,7 +23,7 @@ func AvTwofishInit(d *AVTWOFISH, key *uint8, keyBits int32) int32 {
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(*C.uint8_t)(key), (C.int)(keyBits)))
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}
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// AvTwofishCrypt encrypts or decrypts a buffer using a previously initialized context
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// AvTwofishCrypt encrypts or decrypts a buffer using a previously initialized context.
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func AvTwofishCrypt(d *AVTWOFISH, dst, src *uint8, count int32, iv *uint8, decrypt int32) {
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C.av_twofish_crypt((*C.struct_AVTWOFISH)(d),
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(*C.uint8_t)(dst), (*C.uint8_t)(src),
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@@ -14,7 +14,7 @@ const (
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SWR_FLAG_RESAMPLE = C.SWR_FLAG_RESAMPLE
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)
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// Dithering algorithms
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// Dithering algorithms.
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type SwrDitherType = C.enum_SwrDitherType
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const (
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@@ -33,7 +33,7 @@ const (
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SWR_DITHER_NB = SwrDitherType(C.SWR_DITHER_NB)
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)
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// Resampling Engines
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// Resampling Engines.
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type SwrEngine = C.enum_SwrEngine
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const (
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@@ -42,7 +42,7 @@ const (
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SWR_ENGINE_NB = SwrEngine(C.SWR_ENGINE_NB)
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)
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// Resampling Filter Types
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// Resampling Filter Types.
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type SwrFilterType = C.enum_SwrFilterType
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const (
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