AVFormat context; AVFormat stream exported methods

2024-04-21 12:31:56 +00:00 · 2015-08-29 22:08:33 -04:00
parent f272172c7d
commit ecd7416c30
5 changed files with 480 additions and 41 deletions
@@ -47,8 +47,14 @@ type (
 	AVFrame              C.struct_AVFrame
 	AVClass              C.struct_AVClass
 	AVCodecContext       C.struct_AVCodecContext
+	AVFormatInternal     C.struct_AVFormatInternal
+	AVIOInterruptCB      C.struct_AVIOInterruptCB
+	AVPacketSideData     C.struct_AVPacketSideData
+	FFFrac               C.struct_FFFrac
 )
 type (
+	AVStreamParseType          C.enum_AVStreamParseType
+	AVDiscard                  C.enum_AVDiscard
 	AVMediaType                C.enum_AVMediaType
 	AVDurationEstimationMethod C.enum_AVDurationEstimationMethod
 	AVPacketSideDataType       C.enum_AVPacketSideDataType
@@ -0,0 +1,242 @@
+/*
+	Use of this source code is governed by a MIT license that can be found in the LICENSE file.
+	by Giorgis (habtom@giorgis.io)
+*/
+package avformat
+
+//#cgo pkg-config: libavformat
+//#include <libavformat/avformat.h>
+import "C"
+import (
+	"fmt"
+	"unsafe"
+)
+
+// cctx := (*C.struct_AVFormatContext)(ctx)
+// return (*AVStream)(unsafe.Pointer(cctx.streams))
+
+func (ctxt *AVFormatContext) Chapters() **AVChapter {
+	return (**AVChapter)(unsafe.Pointer(ctxt.chapters))
+}
+func (ctxt *AVFormatContext) Audio_codec() *AVCodec {
+	return (*AVCodec)(unsafe.Pointer(ctxt.audio_codec))
+}
+func (ctxt *AVFormatContext) Subtitle_codec() *AVCodec {
+	return (*AVCodec)(unsafe.Pointer(ctxt.subtitle_codec))
+}
+func (ctxt *AVFormatContext) Video_codec() *AVCodec {
+	return (*AVCodec)(unsafe.Pointer(ctxt.video_codec))
+}
+func (ctxt *AVFormatContext) Metadata() *AVDictionary {
+	return (*AVDictionary)(unsafe.Pointer(ctxt.metadata))
+}
+func (ctxt *AVFormatContext) Internal() *AVFormatInternal {
+	return (*AVFormatInternal)(unsafe.Pointer(ctxt.internal))
+}
+func (ctxt *AVFormatContext) Pb() *AVIOContext {
+	return (*AVIOContext)(unsafe.Pointer(ctxt.pb))
+}
+func (ctxt *AVFormatContext) Interrupt_callback() AVIOInterruptCB {
+	return AVIOInterruptCB(ctxt.interrupt_callback)
+}
+func (ctxt *AVFormatContext) Programs() **AVProgram {
+	return (**AVProgram)(unsafe.Pointer(ctxt.programs))
+}
+func (ctxt *AVFormatContext) Offset_timebase() AVRational {
+	return AVRational(ctxt.offset_timebase)
+}
+func (ctxt *AVFormatContext) Streams() *AVStream {
+	return (*AVStream)(unsafe.Pointer(ctxt.streams))
+}
+func (ctxt *AVFormatContext) Filename() string {
+	return C.GoString((*C.char)(unsafe.Pointer(&ctxt.filename[0])))
+}
+
+// func (ctxt *AVFormatContext) Codec_whitelist() string {
+// 	return C.GoString(ctxt.codec_whitelist)
+// }
+
+// func (ctxt *AVFormatContext) Format_whitelist() string {
+// 	return C.GoString(ctxt.format_whitelist)
+// }
+
+func (ctxt *AVFormatContext) Audio_codec_id() AVCodecID {
+	return AVCodecID(ctxt.audio_codec_id)
+}
+func (ctxt *AVFormatContext) Subtitle_codec_id() AVCodecID {
+	return AVCodecID(ctxt.subtitle_codec_id)
+}
+func (ctxt *AVFormatContext) Video_codec_id() AVCodecID {
+	return AVCodecID(ctxt.video_codec_id)
+}
+func (ctxt *AVFormatContext) Duration_estimation_method() AVDurationEstimationMethod {
+	return AVDurationEstimationMethod(ctxt.duration_estimation_method)
+}
+func (ctxt *AVFormatContext) Audio_preload() int {
+	return int(ctxt.audio_preload)
+}
+func (ctxt *AVFormatContext) Avio_flags() int {
+	return int(ctxt.avio_flags)
+}
+func (ctxt *AVFormatContext) Avoid_negative_ts() int {
+	return int(ctxt.avoid_negative_ts)
+}
+func (ctxt *AVFormatContext) Bit_rate() int {
+	return int(ctxt.bit_rate)
+}
+func (ctxt *AVFormatContext) Ctx_flags() int {
+	return int(ctxt.ctx_flags)
+}
+func (ctxt *AVFormatContext) Debug() int {
+	return int(ctxt.debug)
+}
+func (ctxt *AVFormatContext) Error_recognition() int {
+	return int(ctxt.error_recognition)
+}
+func (ctxt *AVFormatContext) Event_flags() int {
+	return int(ctxt.event_flags)
+}
+func (ctxt *AVFormatContext) Flags() int {
+	return int(ctxt.flags)
+}
+func (ctxt *AVFormatContext) Flush_packets() int {
+	return int(ctxt.flush_packets)
+}
+func (ctxt *AVFormatContext) Format_probesize() int {
+	return int(ctxt.format_probesize)
+}
+func (ctxt *AVFormatContext) Fps_probe_size() int {
+	return int(ctxt.fps_probe_size)
+}
+func (ctxt *AVFormatContext) Io_repositioned() int {
+	return int(ctxt.io_repositioned)
+}
+func (ctxt *AVFormatContext) Keylen() int {
+	return int(ctxt.keylen)
+}
+func (ctxt *AVFormatContext) Max_chunk_duration() int {
+	return int(ctxt.max_chunk_duration)
+}
+func (ctxt *AVFormatContext) Max_chunk_size() int {
+	return int(ctxt.max_chunk_size)
+}
+func (ctxt *AVFormatContext) Max_delay() int {
+	return int(ctxt.max_delay)
+}
+func (ctxt *AVFormatContext) Max_ts_probe() int {
+	return int(ctxt.max_ts_probe)
+}
+func (ctxt *AVFormatContext) Metadata_header_padding() int {
+	return int(ctxt.metadata_header_padding)
+}
+func (ctxt *AVFormatContext) Probe_score() int {
+	return int(ctxt.probe_score)
+}
+func (ctxt *AVFormatContext) Raw_packet_buffer_remaining_size() int {
+	return int(ctxt.raw_packet_buffer_remaining_size)
+}
+func (ctxt *AVFormatContext) Seek2any() int {
+	return int(ctxt.seek2any)
+}
+func (ctxt *AVFormatContext) Strict_std_compliance() int {
+	return int(ctxt.strict_std_compliance)
+}
+func (ctxt *AVFormatContext) Ts_id() int {
+	return int(ctxt.ts_id)
+}
+func (ctxt *AVFormatContext) Use_wallclock_as_timestamps() int {
+	return int(ctxt.use_wallclock_as_timestamps)
+}
+func (ctxt *AVFormatContext) Data_offset() int64 {
+	return int64(ctxt.data_offset)
+}
+func (ctxt *AVFormatContext) Duration() int64 {
+	return int64(ctxt.duration)
+}
+func (ctxt *AVFormatContext) Max_analyze_duration2() int64 {
+	return int64(ctxt.max_analyze_duration2)
+}
+func (ctxt *AVFormatContext) Max_interleave_delta() int64 {
+	return int64(ctxt.max_interleave_delta)
+}
+func (ctxt *AVFormatContext) Offset() int64 {
+	return int64(ctxt.offset)
+}
+func (ctxt *AVFormatContext) Output_ts_offset() int64 {
+	return int64(ctxt.output_ts_offset)
+}
+func (ctxt *AVFormatContext) Probesize2() int64 {
+	return int64(ctxt.probesize2)
+}
+func (ctxt *AVFormatContext) Skip_initial_bytes() int64 {
+	return int64(ctxt.skip_initial_bytes)
+}
+func (ctxt *AVFormatContext) Start_time() int64 {
+	return int64(ctxt.start_time)
+}
+func (ctxt *AVFormatContext) Start_time_realtime() int64 {
+	return int64(ctxt.start_time_realtime)
+}
+func (ctxt *AVFormatContext) Iformat() *AVInputFormat {
+	return (*AVInputFormat)(unsafe.Pointer(ctxt.iformat))
+}
+func (ctxt *AVFormatContext) Oformat() *AVOutputFormat {
+	return (*AVOutputFormat)(unsafe.Pointer(ctxt.oformat))
+}
+func (ctxt *AVFormatContext) Packet_buffer() *AVPacketList {
+	return (*AVPacketList)(unsafe.Pointer(ctxt.packet_buffer))
+}
+func (ctxt *AVFormatContext) Packet_buffer_end() *AVPacketList {
+	return (*AVPacketList)(unsafe.Pointer(ctxt.packet_buffer_end))
+}
+func (ctxt *AVFormatContext) Parse_queue() *AVPacketList {
+	return (*AVPacketList)(unsafe.Pointer(ctxt.parse_queue))
+}
+func (ctxt *AVFormatContext) Parse_queue_end() *AVPacketList {
+	return (*AVPacketList)(unsafe.Pointer(ctxt.parse_queue_end))
+}
+func (ctxt *AVFormatContext) Raw_packet_buffer() *AVPacketList {
+	return (*AVPacketList)(unsafe.Pointer(ctxt.raw_packet_buffer))
+}
+func (ctxt *AVFormatContext) Raw_packet_buffer_end() *AVPacketList {
+	return (*AVPacketList)(unsafe.Pointer(ctxt.raw_packet_buffer_end))
+}
+
+// func (ctxt *AVFormatContext) Dump_separator() uint8 {
+// 	return uint8(ctxt.dump_separator)
+// }
+
+func (ctxt *AVFormatContext) Correct_ts_overflow() int {
+	return int(ctxt.correct_ts_overflow)
+}
+func (ctxt *AVFormatContext) Max_index_size() uint {
+	return uint(ctxt.max_index_size)
+}
+func (ctxt *AVFormatContext) Max_picture_buffer() uint {
+	return uint(ctxt.max_picture_buffer)
+}
+func (ctxt *AVFormatContext) Nb_chapters() uint {
+	return uint(ctxt.nb_chapters)
+}
+func (ctxt *AVFormatContext) Nb_programs() uint {
+	return uint(ctxt.nb_programs)
+}
+func (ctxt *AVFormatContext) Nb_streams() uint {
+	return uint(ctxt.nb_streams)
+}
+func (ctxt *AVFormatContext) Packet_size() uint {
+	return uint(ctxt.packet_size)
+}
+func (ctxt *AVFormatContext) Probesize() uint {
+	return uint(ctxt.probesize)
+}
+
+func Codec_type(s *AVStream, n int) *AVMediaType {
+	c := s.Codec()
+	fmt.Println("Codec Type: Fix Method")
+	if c != nil {
+		return (*AVMediaType)(unsafe.Pointer(&c.codec_type))
+	} else {
+		return nil
+	}
+}
@@ -1,37 +0,0 @@
-/*
-	Use of this source code is governed by a MIT license that can be found in the LICENSE file.
-	by Giorgis (habtom@giorgis.io)
-*/
-package avformat
-
-//#cgo pkg-config: libavformat
-//#include <libavformat/avformat.h>
-import "C"
-import (
-	"fmt"
-	"unsafe"
-)
-
-func Nb_streams(n *AVFormatContext) int {
-	cn := (*C.struct_AVFormatContext)(n)
-	return int(cn.nb_streams)
-}
-
-func Streams(ctx *AVFormatContext) *AVStream {
-	cctx := (*C.struct_AVFormatContext)(ctx)
-	return (*AVStream)(unsafe.Pointer(cctx.streams))
-}
-
-func Codec_type(s *AVStream, n int) *AVMediaType {
-	c := Codec(s)
-	fmt.Println("Codec Type: Fix Method")
-	if c != nil {
-		return (*AVMediaType)(unsafe.Pointer(&c.codec_type))
-	} else {
-		return nil
-	}
-}
-
-func Codec(s *AVStream) *AVCodecContext {
-	return (*AVCodecContext)(s.codec)
-}
@@ -0,0 +1,228 @@
+/*
+	Use of this source code is governed by a MIT license that can be found in the LICENSE file.
+	by Giorgis (habtom@giorgis.io)
+*/
+package avformat
+
+//#cgo pkg-config: libavformat
+//#include <libavformat/avformat.h>
+import "C"
+import (
+	"unsafe"
+)
+
+func (avs *AVStream) Codec() *AVCodecContext {
+	return (*AVCodecContext)(unsafe.Pointer(avs.codec))
+}
+
+func (avs *AVStream) Metadata() *AVDictionary {
+	return (*AVDictionary)(unsafe.Pointer(avs.metadata))
+}
+
+func (avs *AVStream) Index_entries() *AVIndexEntry {
+	return (*AVIndexEntry)(unsafe.Pointer(avs.index_entries))
+}
+
+func (avs *AVStream) Attached_pic() AVPacket {
+	return AVPacket(avs.attached_pic)
+}
+
+func (avs *AVStream) Side_data() *AVPacketSideData {
+	return (*AVPacketSideData)(unsafe.Pointer(avs.side_data))
+}
+
+func (avs *AVStream) Probe_data() AVProbeData {
+	return AVProbeData(avs.probe_data)
+}
+
+func (avs *AVStream) Avg_frame_rate() AVRational {
+	return AVRational(avs.avg_frame_rate)
+}
+
+// func (avs *AVStream) Display_aspect_ratio() *AVRational {
+// 	return (*AVRational)(unsafe.Pointer(avs.display_aspect_ratio))
+// }
+
+func (avs *AVStream) R_frame_rate() AVRational {
+	return AVRational(avs.r_frame_rate)
+}
+
+func (avs *AVStream) Sample_aspect_ratio() AVRational {
+	return AVRational(avs.sample_aspect_ratio)
+}
+
+func (avs *AVStream) Time_base() AVRational {
+	return AVRational(avs.time_base)
+}
+
+// func (avs *AVStream) Recommended_encoder_configuration() string {
+// 	return C.GoString(avs.recommended_encoder_configuration)
+// }
+
+func (avs *AVStream) Discard() AVDiscard {
+	return AVDiscard(avs.discard)
+}
+
+func (avs *AVStream) Need_parsing() AVStreamParseType {
+	return AVStreamParseType(avs.need_parsing)
+}
+
+func (avs *AVStream) Codec_info_nb_frames() int {
+	return int(avs.codec_info_nb_frames)
+}
+
+func (avs *AVStream) Disposition() int {
+	return int(avs.disposition)
+}
+
+func (avs *AVStream) Event_flags() int {
+	return int(avs.event_flags)
+}
+
+func (avs *AVStream) Id() int {
+	return int(avs.id)
+}
+
+func (avs *AVStream) Index() int {
+	return int(avs.index)
+}
+
+func (avs *AVStream) Inject_global_side_data() int {
+	return int(avs.inject_global_side_data)
+}
+
+func (avs *AVStream) Last_ip_duration() int {
+	return int(avs.last_IP_duration)
+}
+
+func (avs *AVStream) Nb_decoded_frames() int {
+	return int(avs.nb_decoded_frames)
+}
+
+func (avs *AVStream) Nb_index_entries() int {
+	return int(avs.nb_index_entries)
+}
+
+func (avs *AVStream) Nb_side_data() int {
+	return int(avs.nb_side_data)
+}
+
+func (avs *AVStream) Probe_packets() int {
+	return int(avs.probe_packets)
+}
+
+func (avs *AVStream) Pts_wrap_behavior() int {
+	return int(avs.pts_wrap_behavior)
+}
+
+func (avs *AVStream) Request_probe() int {
+	return int(avs.request_probe)
+}
+
+func (avs *AVStream) Skip_samples() int {
+	return int(avs.skip_samples)
+}
+
+func (avs *AVStream) Skip_to_keyframe() int {
+	return int(avs.skip_to_keyframe)
+}
+
+func (avs *AVStream) Stream_identifier() int {
+	return int(avs.stream_identifier)
+}
+
+func (avs *AVStream) Update_initial_durations_done() int {
+	return int(avs.update_initial_durations_done)
+}
+
+func (avs *AVStream) Cur_dts() int64 {
+	return int64(avs.cur_dts)
+}
+
+func (avs *AVStream) Duration() int64 {
+	return int64(avs.duration)
+}
+
+// func (avs *AVStream) First_discard_sample() int64 {
+// 	return int64(avs.first_discard_sample)
+// }
+
+func (avs *AVStream) First_dts() int64 {
+	return int64(avs.first_dts)
+}
+
+func (avs *AVStream) Interleaver_chunk_duration() int64 {
+	return int64(avs.interleaver_chunk_duration)
+}
+
+func (avs *AVStream) Interleaver_chunk_size() int64 {
+	return int64(avs.interleaver_chunk_size)
+}
+
+// func (avs *AVStream) Last_discard_sample() int64 {
+// 	return int64(avs.last_discard_sample)
+// }
+
+func (avs *AVStream) Last_dts_for_order_check() int64 {
+	return int64(avs.last_dts_for_order_check)
+}
+
+func (avs *AVStream) Last_ip_pts() int64 {
+	return int64(avs.last_IP_pts)
+}
+
+func (avs *AVStream) Mux_ts_offset() int64 {
+	return int64(avs.mux_ts_offset)
+}
+
+func (avs *AVStream) Nb_frames() int64 {
+	return int64(avs.nb_frames)
+}
+
+func (avs *AVStream) Pts_buffer() int64 {
+	return int64(avs.pts_buffer[0])
+}
+
+func (avs *AVStream) Pts_reorder_error() int64 {
+	return int64(avs.pts_reorder_error[0])
+}
+
+func (avs *AVStream) Pts_wrap_reference() int64 {
+	return int64(avs.pts_wrap_reference)
+}
+
+// func (avs *AVStream) Start_skip_samples() int64 {
+// 	return int64(avs.start_skip_samples)
+// }
+
+func (avs *AVStream) Start_time() int64 {
+	return int64(avs.start_time)
+}
+
+func (avs *AVStream) Parser() *AVCodecParserContext {
+	return (*AVCodecParserContext)(unsafe.Pointer(avs.parser))
+}
+
+func (avs *AVStream) Last_in_packet_buffer() *AVPacketList {
+	return (*AVPacketList)(unsafe.Pointer(avs.last_in_packet_buffer))
+}
+
+// func (avs *AVStream) Priv_pts() *FFFrac {
+// 	return (*FFFrac)(unsafe.Pointer(avs.priv_pts))
+// }
+
+func (avs *AVStream) Dts_misordered() uint8 {
+	return uint8(avs.dts_misordered)
+}
+
+func (avs *AVStream) Dts_ordered() uint8 {
+	return uint8(avs.dts_ordered)
+}
+
+func (avs *AVStream) Pts_reorder_error_count() uint8 {
+	return uint8(avs.pts_reorder_error_count[0])
+}
+
+func (avs *AVStream) Index_entries_allocated_size() uint {
+	return uint(avs.index_entries_allocated_size)
+}