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2023-10-31 09:16:44 CST W44D2

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aggresss
2023-10-31 09:16:44 +08:00
parent f00ecdba54
commit 05345f7cdc
100 changed files with 3340 additions and 3229 deletions
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53
avcodec_codec.go
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@@ -10,27 +10,28 @@ package ffmpeg
import "C"
const (
AV_CODEC_CAP_DRAW_HORIZ_BAND = C.AV_CODEC_CAP_DRAW_HORIZ_BAND
AV_CODEC_CAP_DR1 = C.AV_CODEC_CAP_DR1
AV_CODEC_CAP_TRUNCATED = C.AV_CODEC_CAP_TRUNCATED
AV_CODEC_CAP_DELAY = C.AV_CODEC_CAP_DELAY
AV_CODEC_CAP_SMALL_LAST_FRAME = C.AV_CODEC_CAP_SMALL_LAST_FRAME
AV_CODEC_CAP_SUBFRAMES = C.AV_CODEC_CAP_SUBFRAMES
AV_CODEC_CAP_EXPERIMENTAL = C.AV_CODEC_CAP_EXPERIMENTAL
AV_CODEC_CAP_CHANNEL_CONF = C.AV_CODEC_CAP_CHANNEL_CONF
AV_CODEC_CAP_FRAME_THREADS = C.AV_CODEC_CAP_FRAME_THREADS
AV_CODEC_CAP_SLICE_THREADS = C.AV_CODEC_CAP_SLICE_THREADS
AV_CODEC_CAP_PARAM_CHANGE = C.AV_CODEC_CAP_PARAM_CHANGE
AV_CODEC_CAP_OTHER_THREADS = C.AV_CODEC_CAP_OTHER_THREADS
AV_CODEC_CAP_AUTO_THREADS = C.AV_CODEC_CAP_AUTO_THREADS
AV_CODEC_CAP_VARIABLE_FRAME_SIZE = C.AV_CODEC_CAP_VARIABLE_FRAME_SIZE
AV_CODEC_CAP_AVOID_PROBING = C.AV_CODEC_CAP_AVOID_PROBING
AV_CODEC_CAP_INTRA_ONLY = C.AV_CODEC_CAP_INTRA_ONLY
AV_CODEC_CAP_LOSSLESS = C.AV_CODEC_CAP_LOSSLESS
AV_CODEC_CAP_DRAW_HORIZ_BAND = C.AV_CODEC_CAP_DRAW_HORIZ_BAND
AV_CODEC_CAP_DR1 = C.AV_CODEC_CAP_DR1
AV_CODEC_CAP_DELAY = C.AV_CODEC_CAP_DELAY
AV_CODEC_CAP_SMALL_LAST_FRAME = C.AV_CODEC_CAP_SMALL_LAST_FRAME
AV_CODEC_CAP_SUBFRAMES = C.AV_CODEC_CAP_SUBFRAMES
AV_CODEC_CAP_EXPERIMENTAL = C.AV_CODEC_CAP_EXPERIMENTAL
AV_CODEC_CAP_CHANNEL_CONF = C.AV_CODEC_CAP_CHANNEL_CONF
AV_CODEC_CAP_FRAME_THREADS = C.AV_CODEC_CAP_FRAME_THREADS
AV_CODEC_CAP_SLICE_THREADS = C.AV_CODEC_CAP_SLICE_THREADS
AV_CODEC_CAP_PARAM_CHANGE = C.AV_CODEC_CAP_PARAM_CHANGE
AV_CODEC_CAP_OTHER_THREADS = C.AV_CODEC_CAP_OTHER_THREADS
AV_CODEC_CAP_VARIABLE_FRAME_SIZE = C.AV_CODEC_CAP_VARIABLE_FRAME_SIZE
AV_CODEC_CAP_AVOID_PROBING = C.AV_CODEC_CAP_AVOID_PROBING
AV_CODEC_CAP_HARDWARE = C.AV_CODEC_CAP_HARDWARE
AV_CODEC_CAP_HYBRID = C.AV_CODEC_CAP_HYBRID
AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE = C.AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE
AV_CODEC_CAP_ENCODER_FLUSH = C.AV_CODEC_CAP_ENCODER_FLUSH
AV_CODEC_CAP_ENCODER_RECON_FRAME = C.AV_CODEC_CAP_ENCODER_RECON_FRAME
)
// AVProfile
@@ -102,6 +103,8 @@ func (codec *AVCodec) GetSampleFmts() []AVSampleFormat {
})
}
// Deprecated: Use ChLayouts instead.
//
// GetChannelLayouts gets `AVCodec.channel_layouts` value.
func (codec *AVCodec) GetChannelLayouts() []uint64 {
return SliceTrunc((*uint64)(codec.channel_layouts), func(u uint64) bool {
@@ -126,6 +129,13 @@ func (codec *AVCodec) GetWrapperName() string {
return C.GoString(codec.wrapper_name)
}
// GetChLayouts gets `AVCodec.ch_layouts` value.
func (codec *AVCodec) GetChLayouts() []AVChannelLayout {
return SliceTrunc((*AVChannelLayout)(codec.ch_layouts), func(chl AVChannelLayout) bool {
return chl.GetNbChannels() == 0
})
}
// AvCodecIterate iterates over all registered codecs.
func AvCodecIterate(opaque CVoidPointerPointer) *AVCodec {
return (*AVCodec)(C.av_codec_iterate(VoidPointerPointer(opaque)))
@@ -155,16 +165,21 @@ func AvCodecFindEncoderByName(name string) *AVCodec {
return (*AVCodec)(C.avcodec_find_encoder_by_name((*C.char)(namePtr)))
}
// AvCodecIsEncoder returns a non-zero number if codec is an encoder, zero otherwise
// AvCodecIsEncoder returns a non-zero number if codec is an encoder, zero otherwise.
func AvCodecIsEncoder(codec *AVCodec) int32 {
return (int32)(C.av_codec_is_encoder((*C.struct_AVCodec)(codec)))
}
// AvCodecIsDecoder returns a non-zero number if codec is an decoder, zero otherwise
// AvCodecIsDecoder returns a non-zero number if codec is an decoder, zero otherwise.
func AvCodecIsDecoder(codec *AVCodec) int32 {
return (int32)(C.av_codec_is_decoder((*C.struct_AVCodec)(codec)))
}
// AvGetProfileName returns a name for the specified profile, if available.
func AvGetProfileName(c *AVCodec, profile int32) string {
return C.GoString(C.av_get_profile_name((*C.struct_AVCodec)(c), (C.int)(profile)))
}
const (
AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = int32(C.AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX)
AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = int32(C.AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX)