mirror of
https://github.com/jech/galene.git
synced 2024-11-14 20:55:57 +01:00
06a0a2c36e
Only the first byte of the VP8 header is mandatory, but we used to reject packets smaller than 4 bytes. The major part of the fix is actually in pion/rtp.
248 lines
6.3 KiB
Go
248 lines
6.3 KiB
Go
package codecs
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/pion/rtp"
|
|
)
|
|
|
|
func TestVP8Keyframe(t *testing.T) {
|
|
ps := [][]byte{
|
|
{
|
|
|
|
0x80, 0xe0, 0x71, 0x3e, 0x5d, 0x6f, 0x3c, 0xc5,
|
|
0x75, 0xc, 0x80, 0x96, 0x90, 0x80, 0xb0, 0x4c,
|
|
0x90, 0x2, 0x0, 0x9d, 0x1, 0x2a, 0x10, 0x0, 0x10,
|
|
0x0, 0x39, 0x3, 0x0, 0x0, 0x1c, 0x22, 0x16, 0x16,
|
|
0x22, 0x66, 0x12, 0x20, 0x4, 0x90, 0x40, 0x4e,
|
|
0x9e, 0x8d, 0xe9, 0x40, 0xfe, 0xff, 0xab, 0x59,
|
|
0x72, 0x30, 0xd1, 0xaf, 0xe4, 0x6a, 0x11, 0x3,
|
|
0xfd, 0x15, 0xe9, 0x2, 0x2e, 0xdf, 0xd9, 0xd1,
|
|
0xb8, 0x0, 0x0,
|
|
},
|
|
{
|
|
0x80, 0x6f, 0x61, 0x8f, 0xd5, 0x36, 0xdc, 0x15,
|
|
0x1b, 0x4a, 0xb5, 0x29, 0x78, 0x9, 0xa1, 0x93,
|
|
0xa0, 0x5b, 0xd8, 0xf1, 0xde, 0x87, 0x23, 0x5a,
|
|
0xb9, 0x19, 0x97, 0xb7, 0xbd, 0xbf, 0xf7, 0x6e,
|
|
0xad, 0x82, 0xc4, 0x70, 0x1c, 0xc9, 0x3a, 0xb4,
|
|
0x1f, 0x13, 0x45, 0xb5, 0xf1, 0x0, 0xa5, 0xa5,
|
|
0xa9, 0xd0, 0xa5, 0xdf, 0x67, 0x88, 0x26, 0x30,
|
|
0x32,
|
|
},
|
|
}
|
|
|
|
var packet rtp.Packet
|
|
|
|
for i, p := range ps {
|
|
err := packet.Unmarshal(p)
|
|
if err != nil {
|
|
t.Errorf("Unmarshal(p%v): %v", i, err)
|
|
}
|
|
|
|
kf, kfKnown := Keyframe("video/vp8", &packet)
|
|
if kf != (i == 0) || !kfKnown {
|
|
t.Errorf("Keyframe(p%v): %v %v", i, kf, kfKnown)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestVP9Keyframe(t *testing.T) {
|
|
ps := [][]byte{
|
|
{
|
|
0x80, 0xe2, 0x6c, 0xb9, 0xcd, 0xa2, 0x77, 0x5c,
|
|
0xea, 0xf0, 0x14, 0xe9, 0x8f, 0xbd, 0x90, 0x18,
|
|
0x0, 0x10, 0x0, 0x10, 0x1, 0x4, 0x1, 0x82, 0x49,
|
|
0x83, 0x42, 0x0, 0x0, 0xf0, 0x0, 0xf4, 0x2, 0x38,
|
|
0x24, 0x1c, 0x18, 0x10, 0x0, 0x0, 0x20, 0x40, 0x0,
|
|
0x22, 0x9b, 0xff, 0xff, 0xd7, 0xe6, 0xc0, 0xa,
|
|
0xf2, 0x32, 0xd4, 0xdd, 0xa3, 0x69, 0xc6, 0xca,
|
|
0xd1, 0x50, 0xeb, 0x1c, 0x1, 0x50, 0x91, 0xf6,
|
|
0x64, 0xc7, 0x35, 0xe9, 0x0, 0xfe, 0x76, 0xb2,
|
|
0xb, 0x4d, 0xd7, 0x35, 0x23, 0xf3, 0x9f, 0x7f,
|
|
0x86, 0x37, 0xb9, 0x65, 0x3a, 0xf9, 0x66, 0xa0,
|
|
0x6a, 0xb2, 0x9b, 0xb3, 0x36, 0x5b, 0x47, 0xf2,
|
|
0x26, 0x5c, 0xe2, 0x23, 0x4f, 0xff, 0xff, 0xff,
|
|
0xfe, 0xc3, 0x49, 0x6b, 0x14, 0x58, 0x4d, 0xdc,
|
|
0xd8, 0xf5, 0x76, 0x81, 0x2e, 0xb3, 0x7f, 0xff,
|
|
0xfe, 0x18, 0xc8, 0xf8, 0x1b, 0xf6, 0xee, 0xc3,
|
|
0xc, 0x6f, 0x23, 0x34, 0x80,
|
|
},
|
|
{
|
|
0x80, 0xe2, 0x4a, 0xb5, 0x1a, 0x33, 0x3f, 0x7b,
|
|
0x9c, 0xda, 0x7b, 0xd0, 0x8d, 0xec, 0x14, 0x86,
|
|
0x0, 0x40, 0x92, 0x88, 0x2c, 0x50, 0x83, 0x30,
|
|
0x10, 0x1c, 0x6, 0x3, 0x0, 0x82, 0x99, 0x15, 0xc8,
|
|
0x0, 0x0, 0x0, 0x0, 0x18, 0x70, 0x0, 0x0, 0x4c,
|
|
0x4, 0xa0,
|
|
},
|
|
}
|
|
|
|
var packet rtp.Packet
|
|
|
|
for i, p := range ps {
|
|
err := packet.Unmarshal(p)
|
|
if err != nil {
|
|
t.Errorf("Unmarshal(p%v): %v", i, err)
|
|
}
|
|
|
|
kf, kfKnown := Keyframe("video/vp9", &packet)
|
|
if kf != (i == 0) || !kfKnown {
|
|
t.Errorf("Keyframe(p%v): %v %v", i, kf, kfKnown)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestH264Keyframe(t *testing.T) {
|
|
ps := [][]byte{
|
|
{
|
|
0x80, 0xe6, 0xf, 0xae, 0xfa, 0x86, 0x3b, 0x49,
|
|
0x59, 0xbd, 0x79, 0xe7, 0x78, 0x0, 0xc, 0x67,
|
|
0x42, 0xc0, 0xc, 0x8c, 0x8d, 0x4e, 0x40, 0x3c,
|
|
0x22, 0x11, 0xa8, 0x0, 0x4, 0x68, 0xce, 0x3c,
|
|
0x80, 0x0, 0x1a, 0x65, 0xb8, 0x0, 0x4, 0x0, 0x0,
|
|
0x9, 0xe3, 0x31, 0x40, 0x0, 0x46, 0x76, 0x38, 0x0,
|
|
0x8, 0x2, 0x47, 0x0, 0x2, 0x7f, 0x3f, 0x77, 0x6f,
|
|
0x67, 0x80,
|
|
},
|
|
{
|
|
|
|
0x80, 0xe6, 0xf, 0xaf, 0xfa, 0x86, 0x46, 0x89,
|
|
0x59, 0xbd, 0x79, 0xe7, 0x61, 0xe0, 0x0, 0x40,
|
|
0x0, 0xbe, 0x40, 0x9e, 0xa0,
|
|
},
|
|
}
|
|
|
|
var packet rtp.Packet
|
|
|
|
for i, p := range ps {
|
|
err := packet.Unmarshal(p)
|
|
if err != nil {
|
|
t.Errorf("Unmarshal(p%v): %v", i, err)
|
|
}
|
|
|
|
kf, kfKnown := Keyframe("video/h264", &packet)
|
|
if kf != (i == 0) || !kfKnown {
|
|
t.Errorf("Keyframe(p%v): %v %v", i, kf, kfKnown)
|
|
}
|
|
}
|
|
}
|
|
|
|
var vp8 = []byte{
|
|
0x80, 0, 0, 42,
|
|
0, 0, 0, 0,
|
|
0, 0, 0, 0,
|
|
|
|
0x90, 0x80, 0x80, 57,
|
|
|
|
0, 0, 0, 0,
|
|
}
|
|
|
|
var emptyVP8 = []byte{
|
|
0x80, 0, 0, 42,
|
|
0, 0, 0, 0,
|
|
0, 0, 0, 0,
|
|
|
|
0x00,
|
|
}
|
|
|
|
func TestPacketFlagsVP8(t *testing.T) {
|
|
buf := append([]byte{}, vp8...)
|
|
flags, err := PacketFlags("video/vp8", buf)
|
|
if flags.Seqno != 42 || !flags.Start || flags.Pid != 57 ||
|
|
flags.Sid != 0 || flags.Tid != 0 ||
|
|
!flags.TidUpSync || flags.Discardable || err != nil {
|
|
t.Errorf("Got %v, %v, %v, %v, %v, %v (%v)",
|
|
flags.Seqno, flags.Start, flags.Pid, flags.Sid,
|
|
flags.TidUpSync, flags.Discardable, err,
|
|
)
|
|
}
|
|
}
|
|
|
|
func TestEmptyPacketFlagsVP8(t *testing.T) {
|
|
buf := append([]byte{}, emptyVP8...)
|
|
flags, err := PacketFlags("video/vp8", buf)
|
|
if flags.Seqno != 42 || flags.Start ||
|
|
flags.Sid != 0 || flags.Tid != 0 ||
|
|
flags.TidUpSync || flags.Discardable || err != nil {
|
|
t.Errorf("Got %v, %v, %v, %v, %v, %v (%v)",
|
|
flags.Seqno, flags.Start, flags.Pid, flags.Sid,
|
|
flags.TidUpSync, flags.Discardable, err,
|
|
)
|
|
}
|
|
}
|
|
|
|
func TestRewriteVP8(t *testing.T) {
|
|
for i := uint16(0); i < 0x7fff; i++ {
|
|
buf := append([]byte{}, vp8...)
|
|
err := RewritePacket("video/vp8", buf, true, i, i)
|
|
if err != nil {
|
|
t.Errorf("rewrite: %v", err)
|
|
continue
|
|
}
|
|
flags, err := PacketFlags("video/vp8", buf)
|
|
if err != nil || flags.Seqno != i ||
|
|
flags.Pid != (57+i)&0x7FFF || !flags.Marker {
|
|
t.Errorf("Expected %v %v, got %v %v (%v)",
|
|
i, (57+i)&0x7FFF,
|
|
flags.Seqno, flags.Pid, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestRewriteEmptyVP8(t *testing.T) {
|
|
for i := uint16(0); i < 0x7fff; i++ {
|
|
buf := append([]byte{}, emptyVP8...)
|
|
err := RewritePacket("video/vp8", buf, true, i, i)
|
|
if err != nil {
|
|
t.Errorf("rewrite: %v", err)
|
|
continue
|
|
}
|
|
flags, err := PacketFlags("video/vp8", buf)
|
|
if err != nil || flags.Seqno != i ||
|
|
!flags.Marker {
|
|
t.Errorf("Expected %v %v, got %v %v (%v)",
|
|
i, (57+i)&0x7FFF,
|
|
flags.Seqno, flags.Pid, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
var vp9 = []byte{
|
|
0x80, 0, 0, 42,
|
|
0, 0, 0, 0,
|
|
0, 0, 0, 0,
|
|
|
|
0x88, 0x80, 57, 0,
|
|
}
|
|
|
|
func TestPacketFlagsVP9(t *testing.T) {
|
|
buf := append([]byte{}, vp9...)
|
|
flags, err := PacketFlags("video/vp9", buf)
|
|
if flags.Seqno != 42 || !flags.Start || flags.Pid != 0 ||
|
|
flags.Sid != 0 || flags.Tid != 0 ||
|
|
flags.TidUpSync || flags.Discardable || err != nil {
|
|
t.Errorf("Got %v, %v, %v, %v, %v, %v (%v)",
|
|
flags.Seqno, flags.Start, flags.Pid, flags.Sid,
|
|
flags.TidUpSync, flags.Discardable, err,
|
|
)
|
|
}
|
|
}
|
|
|
|
func TestRewriteVP9(t *testing.T) {
|
|
for i := uint16(0); i < 0x7fff; i++ {
|
|
buf := append([]byte{}, vp9...)
|
|
err := RewritePacket("video/vp9", buf, true, i, i)
|
|
if err != nil {
|
|
t.Errorf("rewrite: %v", err)
|
|
continue
|
|
}
|
|
flags, err := PacketFlags("video/vp9", buf)
|
|
if err != nil || flags.Seqno != i ||
|
|
flags.Pid != 0 || !flags.Marker {
|
|
t.Errorf("Expected %v %v, got %v %v (%v)",
|
|
i, 0,
|
|
flags.Seqno, flags.Pid, err)
|
|
}
|
|
}
|
|
}
|