mirror of
https://github.com/jech/galene.git
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22585e9d10
Maintain spatial layer information, and drop lower layers when possible. Yields a 20% saving with VP9.
46 lines
1,021 B
Go
46 lines
1,021 B
Go
package rtpconn
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import (
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"testing"
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)
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var vp8 = []byte{
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0x80, 0, 0, 42,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0x90, 0x80, 0x80, 57,
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0, 0, 0, 0,
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}
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func TestPacketFlags(t *testing.T) {
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buf := append([]byte{}, vp8...)
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flags, err := getPacketFlags("video/vp8", buf)
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if flags.seqno != 42 || !flags.start || flags.pid != 57 ||
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flags.sid != 0 || flags.tid != 0 ||
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flags.tidupsync || flags.discardable || err != nil {
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t.Errorf("Got %v, %v, %v, %v, %v, %v (%v)",
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flags.seqno, flags.start, flags.pid, flags.sid,
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flags.tidupsync, flags.discardable, err,
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)
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}
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}
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func TestRewrite(t *testing.T) {
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for i := uint16(0); i < 0x7fff; i++ {
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buf := append([]byte{}, vp8...)
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err := rewritePacket("video/vp8", buf, i, i)
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if err != nil {
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t.Errorf("rewrite: %v", err)
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continue
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}
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flags, err := getPacketFlags("video/vp8", buf)
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if err != nil || flags.seqno != i ||
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flags.pid != (57 + i) & 0x7FFF {
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t.Errorf("Expected %v %v, got %v %v (%v)",
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i, (57 + i) & 0x7FFF,
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flags.seqno, flags.pid, err)
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}
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}
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}
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