| | |
| | | C.wrap_fn_run(h.ffmpeg, in) |
| | | } |
| | | |
| | | // DecodeJPEG decode jpeg file |
| | | func DecodeJPEG(input string) ([]byte, int, int) { |
| | | in := C.CString(input) |
| | | defer C.free(unsafe.Pointer(in)) |
| | | |
| | | var width C.int |
| | | var height C.int |
| | | p := C.wrap_fn_decode_jpeg(in, &width, &height) |
| | | defer C.free(p) |
| | | |
| | | if width > 0 && height > 0 { |
| | | data := C.GoBytes(p, width*height*3) |
| | | wid := int(width) |
| | | hei := int(height) |
| | | return data, wid, hei |
| | | } |
| | | return nil, 0, 0 |
| | | } |
| | | |
| | | // FireRecorder fire recorder |
| | | func (h *GoFFMPEG) FireRecorder(sid string, id int64) { |
| | | csid := C.CString(sid) |
| | |
| | | } |
| | | |
| | | // BuildRecorder build recorder |
| | | func (h *GoFFMPEG) BuildRecorder(sid, output string, mind, maxd, audio int) { |
| | | func (h *GoFFMPEG) BuildRecorder(sid, output string, mind, maxd int, audio bool) { |
| | | out := C.CString(output) |
| | | defer C.free(unsafe.Pointer(out)) |
| | | csid := C.CString(sid) |
| | | defer C.free(unsafe.Pointer(csid)) |
| | | |
| | | C.wrap_fn_recorder(h.ffmpeg, csid, out, C.int(mind), C.int(maxd), C.int(audio)) |
| | | a := 0 |
| | | if audio { |
| | | a = 1 |
| | | } |
| | | C.wrap_fn_recorder(h.ffmpeg, csid, out, C.int(mind), C.int(maxd), C.int(a)) |
| | | } |
| | | |
| | | // GetInfoRecorder info |
| | |
| | | return d, s, k |
| | | } |
| | | |
| | | /////////////// for decoder |
| | | |
| | | // Decode decode jpeg file |
| | | // return val: -1 open error; -2, find stream error; -3, converter create error |
| | | func Decode(input string, gb bool) ([]byte, int, int) { |
| | | in := C.CString(input) |
| | | defer C.free(unsafe.Pointer(in)) |
| | | |
| | | withGB := 0 |
| | | if gb { |
| | | withGB = 1 |
| | | } |
| | | |
| | | var width C.int |
| | | var height C.int |
| | | p := C.wrap_fn_decode(in, C.int(withGB), &width, &height) |
| | | defer C.free(p) |
| | | |
| | | if width > 0 && height > 0 { |
| | | data := C.GoBytes(p, width*height*3) |
| | | wid := int(width) |
| | | hei := int(height) |
| | | return data, wid, hei |
| | | } |
| | | return nil, int(width), int(height) |
| | | } |
| | | |
| | | ///////////////for encoder |
| | | |
| | | // GoEncoder encoder |