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2023-10-17 15:38:39 CST W42D2

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aggresss
2023-10-17 15:38:39 +08:00
parent 3189856a17
commit 762aa14362
39 changed files with 1481 additions and 309 deletions
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30
avformat_avio.go
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@@ -6,9 +6,16 @@ package ffmpeg
typedef int (*avio_context_read_packet_func)(void *opaque, uint8_t *buf, int buf_size);
typedef int (*avio_context_write_packet_func)(void *opaque, uint8_t *buf, int buf_size);
typedef int64_t (*avio_context_seek_func)(void *opaque, int64_t offset, int whence);
int avio_printf_wrap(AVIOContext *s, const char *fmt) {
return avio_printf(s, fmt, NULL);
}
*/
import "C"
import "unsafe"
import (
"fmt"
"unsafe"
)
const (
AVIO_SEEKABLE_NORMAL = C.AVIO_SEEKABLE_NORMAL
@@ -22,7 +29,7 @@ type AvIOInterruptCB C.struct_AVIOInterruptCB
type AvIODirEntry C.struct_AVIODirEntry
// AvIODirEntryType
type AvIODirEntryType int32
type AvIODirEntryType = C.enum_AVIODirEntryType
const (
AVIO_ENTRY_UNKNOWN = AvIODirEntryType(C.AVIO_ENTRY_UNKNOWN)
@@ -42,7 +49,7 @@ const (
type AvIODirContext C.struct_AVIODirContext
// AvIODataMarkerType
type AvIODataMarkerType int32
type AvIODataMarkerType = C.enum_AVIODataMarkerType
const (
AVIO_DATA_MARKER_HEADER = AvIODataMarkerType(C.AVIO_DATA_MARKER_HEADER)
@@ -247,11 +254,22 @@ func AvIOFeof(s *AvIOContext) int32 {
return (int32)(C.avio_feof((*C.struct_AVIOContext)(s)))
}
// TODO. avio_printf
// AvIOPrintf Writes a formatted string to the context.
func AvIOPrintf(s *AvIOContext, _fmt string, va ...any) int32 {
fmtPtr, fmtFunc := StringCasting(fmt.Sprintf(_fmt, va...))
defer fmtFunc()
return (int32)(C.avio_printf_wrap((*C.struct_AVIOContext)(s), (*C.char)(fmtPtr)))
}
// TODO. avio_print_string_array
// NONEED: avio_print_string_array
// TODO. avio_print
// AvIOPrint
func AvIOPrint(s *AvIOContext, va ...any) {
fmtPtr, fmtFunc := StringCasting(fmt.Sprint(va...))
defer fmtFunc()
fmtArray := []*C.char{(*C.char)(fmtPtr), nil}
C.avio_print_string_array((*C.struct_AVIOContext)(s), &fmtArray[0])
}
// AvIOFlush forces flushing of buffered data.
func AvIOFlush(s *AvIOContext) {