-
Notifications
You must be signed in to change notification settings - Fork 47
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
14 changed files
with
456 additions
and
245 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,31 +1,242 @@ | ||
| package astiav_test | ||
|
|
||
| import ( | ||
| "errors" | ||
| "fmt" | ||
| "os" | ||
| "sync" | ||
| "testing" | ||
|
|
||
| "github.com/asticode/go-astiav" | ||
| "github.com/asticode/go-astikit" | ||
| ) | ||
|
|
||
| var global = struct { | ||
| closer *astikit.Closer | ||
| frame *astiav.Frame | ||
| inputFormatContext *astiav.FormatContext | ||
| inputStream1 *astiav.Stream | ||
| inputStream2 *astiav.Stream | ||
| pkt *astiav.Packet | ||
| }{ | ||
| closer: astikit.NewCloser(), | ||
| } | ||
| var globalHelper = newHelper() | ||
|
|
||
| func TestMain(m *testing.M) { | ||
| // Run | ||
| m.Run() | ||
|
|
||
| // Make sure to close closer | ||
| global.closer.Close() | ||
| // Make sure to close global helper | ||
| globalHelper.close() | ||
|
|
||
| // Exit | ||
| os.Exit(0) | ||
| } | ||
|
|
||
| type helper struct { | ||
| closer *astikit.Closer | ||
| inputs map[string]*helperInput | ||
| m *sync.Mutex // Locks inputs | ||
| } | ||
|
|
||
| func newHelper() *helper { | ||
| return &helper{ | ||
| closer: astikit.NewCloser(), | ||
| inputs: make(map[string]*helperInput), | ||
| m: &sync.Mutex{}, | ||
| } | ||
| } | ||
|
|
||
| func (h *helper) close() { | ||
| h.closer.Close() | ||
| } | ||
|
|
||
| type helperInput struct { | ||
| firstPkt *astiav.Packet | ||
| formatContext *astiav.FormatContext | ||
| lastFrame *astiav.Frame | ||
| } | ||
|
|
||
| func (h *helper) inputFormatContext(name string) (fc *astiav.FormatContext, err error) { | ||
| h.m.Lock() | ||
| i, ok := h.inputs[name] | ||
| if ok && i.formatContext != nil { | ||
| h.m.Unlock() | ||
| return i.formatContext, nil | ||
| } | ||
| h.m.Unlock() | ||
|
|
||
| if fc = astiav.AllocFormatContext(); fc == nil { | ||
| err = errors.New("astiav_test: allocated format context is nil") | ||
| return | ||
| } | ||
| h.closer.Add(fc.Free) | ||
|
|
||
| if err = fc.OpenInput("testdata/"+name, nil, nil); err != nil { | ||
| err = fmt.Errorf("astiav_test: opening input failed: %w", err) | ||
| return | ||
| } | ||
| h.closer.Add(fc.CloseInput) | ||
|
|
||
| if err = fc.FindStreamInfo(nil); err != nil { | ||
| err = fmt.Errorf("astiav_test: finding stream info failed: %w", err) | ||
| return | ||
| } | ||
|
|
||
| h.m.Lock() | ||
| if _, ok := h.inputs[name]; !ok { | ||
| h.inputs[name] = &helperInput{} | ||
| } | ||
| h.inputs[name].formatContext = fc | ||
| h.m.Unlock() | ||
| return | ||
| } | ||
|
|
||
| func (h *helper) inputFirstPacket(name string) (pkt *astiav.Packet, err error) { | ||
| h.m.Lock() | ||
| i, ok := h.inputs[name] | ||
| if ok && i.firstPkt != nil { | ||
| h.m.Unlock() | ||
| return i.firstPkt, nil | ||
| } | ||
| h.m.Unlock() | ||
|
|
||
| var fc *astiav.FormatContext | ||
| if fc, err = h.inputFormatContext(name); err != nil { | ||
| err = fmt.Errorf("astiav_test: getting input format context failed") | ||
| return | ||
| } | ||
|
|
||
| pkt = astiav.AllocPacket() | ||
| if pkt == nil { | ||
| err = errors.New("astiav_test: pkt is nil") | ||
| return | ||
| } | ||
| h.closer.Add(pkt.Free) | ||
|
|
||
| if err = fc.ReadFrame(pkt); err != nil { | ||
| err = fmt.Errorf("astiav_test: reading frame failed: %w", err) | ||
| return | ||
| } | ||
|
|
||
| h.m.Lock() | ||
| h.inputs[name].firstPkt = pkt | ||
| h.m.Unlock() | ||
| return | ||
| } | ||
|
|
||
| func (h *helper) inputLastFrame(name string, mediaType astiav.MediaType) (f *astiav.Frame, err error) { | ||
| h.m.Lock() | ||
| i, ok := h.inputs[name] | ||
| if ok && i.lastFrame != nil { | ||
| h.m.Unlock() | ||
| return i.lastFrame, nil | ||
| } | ||
| h.m.Unlock() | ||
|
|
||
| var fc *astiav.FormatContext | ||
| if fc, err = h.inputFormatContext(name); err != nil { | ||
| err = fmt.Errorf("astiav_test: getting input format context failed: %w", err) | ||
| return | ||
| } | ||
|
|
||
| var cc *astiav.CodecContext | ||
| var cs *astiav.Stream | ||
| for _, s := range fc.Streams() { | ||
| if s.CodecParameters().MediaType() != mediaType { | ||
| continue | ||
| } | ||
|
|
||
| cs = s | ||
|
|
||
| c := astiav.FindDecoder(s.CodecParameters().CodecID()) | ||
| if c == nil { | ||
| err = errors.New("astiav_test: no codec") | ||
| return | ||
| } | ||
|
|
||
| cc = astiav.AllocCodecContext(c) | ||
| if cc == nil { | ||
| err = errors.New("astiav_test: no codec context") | ||
| return | ||
| } | ||
| h.closer.Add(cc.Free) | ||
|
|
||
| if err = cs.CodecParameters().ToCodecContext(cc); err != nil { | ||
| err = fmt.Errorf("astiav_test: updating codec context failed: %w", err) | ||
| return | ||
| } | ||
|
|
||
| if err = cc.Open(c, nil); err != nil { | ||
| err = fmt.Errorf("astiav_test: opening codec context failed: %w", err) | ||
| return | ||
| } | ||
| break | ||
| } | ||
|
|
||
| if cs == nil { | ||
| err = errors.New("astiav_test: no valid video stream") | ||
| return | ||
| } | ||
|
|
||
| var pkt1 *astiav.Packet | ||
| if pkt1, err = h.inputFirstPacket(name); err != nil { | ||
| err = fmt.Errorf("astiav_test: getting input first packet failed: %w", err) | ||
| return | ||
| } | ||
|
|
||
| pkt2 := astiav.AllocPacket() | ||
| h.closer.Add(pkt2.Free) | ||
|
|
||
| f = astiav.AllocFrame() | ||
| h.closer.Add(f.Free) | ||
|
|
||
| lastFrame := astiav.AllocFrame() | ||
| h.closer.Add(lastFrame.Free) | ||
|
|
||
| pkts := []*astiav.Packet{pkt1} | ||
| for { | ||
| if err = fc.ReadFrame(pkt2); err != nil { | ||
| if errors.Is(err, astiav.ErrEof) || errors.Is(err, astiav.ErrEagain) { | ||
| if len(pkts) == 0 { | ||
| if err = f.Ref(lastFrame); err != nil { | ||
| err = fmt.Errorf("astiav_test: last refing frame failed: %w", err) | ||
| return | ||
| } | ||
| err = nil | ||
| break | ||
| } | ||
| } else { | ||
| err = fmt.Errorf("astiav_test: reading frame failed: %w", err) | ||
| return | ||
| } | ||
| } else { | ||
| pkts = append(pkts, pkt2) | ||
| } | ||
|
|
||
| for _, pkt := range pkts { | ||
| if pkt.StreamIndex() != cs.Index() { | ||
| continue | ||
| } | ||
|
|
||
| if err = cc.SendPacket(pkt); err != nil { | ||
| err = fmt.Errorf("astiav_test: sending packet failed: %w", err) | ||
| return | ||
| } | ||
|
|
||
| for { | ||
| if err = cc.ReceiveFrame(f); err != nil { | ||
| if errors.Is(err, astiav.ErrEof) || errors.Is(err, astiav.ErrEagain) { | ||
| err = nil | ||
| break | ||
| } | ||
| err = fmt.Errorf("astiav_test: receiving frame failed: %w", err) | ||
| return | ||
| } | ||
|
|
||
| if err = lastFrame.Ref(f); err != nil { | ||
| err = fmt.Errorf("astiav_test: refing frame failed: %w", err) | ||
| return | ||
| } | ||
| } | ||
| } | ||
|
|
||
| pkts = []*astiav.Packet{} | ||
| } | ||
|
|
||
| h.m.Lock() | ||
| h.inputs[name].lastFrame = f | ||
| h.m.Unlock() | ||
| return | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.