lal/pkg/hevc/hevc_test.go

// Copyright 2020, Chef.  All rights reserved.
// https://github.com/q191201771/lal
//
// Use of this source code is governed by a MIT-style license
// that can be found in the License file.
//
// Author: Chef (191201771@qq.com)

package hevc_test

import (
	"encoding/hex"
	"testing"

	"github.com/q191201771/naza/pkg/nazalog"

	"github.com/q191201771/lal/pkg/hevc"
	"github.com/q191201771/naza/pkg/assert"
)

// http://ffmpeg.org/doxygen/trunk/hevc_8c_source.html

var goldenSH2 = []byte{
	0x1c, 0x00, 0x00, 0x00, 0x00,
	0x01,                   // configurationVersion
	0x01,                   // general_profile_space, general_tier_flag, general_profile_idc
	0x60, 0x00, 0x00, 0x00, // general_profile_compatibility_flags
	0x90, 0x00, 0x00, 0x00, 0x00, 0x00, // general_constraint_indicator_flags
	0x3f, // general_level_idc
	0xf0, 0x00,
	0xfc,
	0xfd,
	0xf8,
	0xf8,
	0x00, 0x00,
	0x0f,
	0x04,
	0x20, 0x00, 0x01, 0x00, 0x18,
	0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x01, 0x60, 0x00, 0x00, 0x03, 0x00, 0x90, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x3f, 0xba, 0x02, 0x40,
	0x21, 0x00, 0x01, 0x00, 0x2a,
	0x42, 0x01, 0x01, 0x01, 0x60, 0x00, 0x00, 0x03, 0x00, 0x90, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x3f, 0xa0, 0x05, 0x02, 0x01, 0x71, 0xf2, 0xe5, 0xba, 0x4a, 0x4c, 0x2f, 0x01, 0x01, 0x00, 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x03, 0x00, 0x0f, 0x08,
	0x22, 0x00, 0x01, 0x00, 0x06,
	0x44, 0x01, 0xc0, 0x73, 0xc1, 0x89,
	0x27, 0x00, 0x01, 0x08, 0x1b, 0x4e, 0x01, 0x05, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x16, 0x2c, 0xa2, 0xde, 0x09, 0xb5, 0x17, 0x47, 0xdb, 0xbb, 0x55, 0xa4, 0xfe, 0x7f, 0xc2, 0xfc, 0x4e, 0x78, 0x32, 0x36, 0x35, 0x20, 0x28, 0x62, 0x75, 0x69, 0x6c, 0x64, 0x20, 0x31, 0x37, 0x39, 0x29, 0x20, 0x2d, 0x20, 0x33, 0x2e, 0x32, 0x2e, 0x31, 0x2b, 0x31, 0x2d, 0x62, 0x35, 0x63, 0x38, 0x36, 0x61, 0x36, 0x34, 0x62, 0x62, 0x62, 0x65, 0x3a, 0x5b, 0x4d, 0x61, 0x63, 0x20, 0x4f, 0x53, 0x20, 0x58, 0x5d, 0x5b, 0x63, 0x6c, 0x61, 0x6e, 0x67, 0x20, 0x31, 0x31, 0x2e, 0x30, 0x2e, 0x30, 0x5d, 0x5b, 0x36, 0x34, 0x20, 0x62, 0x69, 0x74, 0x5d, 0x20, 0x38, 0x62, 0x69, 0x74, 0x20, 0x2d, 0x20, 0x48, 0x2e, 0x32, 0x36, 0x35, 0x2f, 0x48, 0x45, 0x56, 0x43, 0x20, 0x63, 0x6f, 0x64, 0x65, 0x63, 0x20, 0x2d, 0x20, 0x43, 0x6f, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x32, 0x30, 0x31, 0x33, 0x2d, 0x32, 0x30, 0x31, 0x38, 0x20, 0x28, 0x63, 0x29, 0x20, 0x4d, 0x75, 0x6c, 0x74, 0x69, 0x63, 0x6f, 0x72, 0x65, 0x77, 0x61, 0x72, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x20, 0x2d, 0x20, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x78, 0x32, 0x36, 0x35, 0x2e, 0x6f, 0x72, 0x67, 0x20, 0x2d, 0x20, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x3a, 0x20, 0x63, 0x70, 0x75, 0x69, 0x64, 0x3d, 0x31, 0x31, 0x31, 0x31, 0x30, 0x33, 0x39, 0x20, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x2d, 0x74, 0x68, 0x72, 0x65, 0x61, 0x64, 0x73, 0x3d, 0x32, 0x20, 0x77, 0x70, 0x70, 0x20, 0x6e, 0x6f, 0x2d, 0x70, 0x6d, 0x6f, 0x64, 0x65, 0x20, 0x6e, 0x6f, 0x2d, 0x70, 0x6d, 0x65, 0x20, 0x6e, 0x6f, 0x2d, 0x70, 0x73, 0x6e, 0x72, 0x20, 0x6e, 0x6f, 0x2d, 0x73, 0x73, 0x69, 0x6d, 0x20, 0x6c, 0x6f, 0x67, 0x2d, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x3d, 0x32, 0x20, 0x62, 0x69, 0x74, 0x64, 0x65, 0x70, 0x74, 0x68, 0x3d, 0x38, 0x20, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x2d, 0x63, 0x73, 0x70, 0x3d, 0x31, 0x20, 0x66, 0x70, 0x73, 0x3d, 0x31, 0x35, 0x2f, 0x31, 0x20, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x2d, 0x72, 0x65, 0x73, 0x3d, 0x36, 0x34, 0x30, 0x78, 0x33, 0x36, 0x30, 0x20, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6c, 0x61, 0x63, 0x65, 0x3d, 0x30, 0x20, 0x74, 0x6f, 0x74, 0x61, 0x6c, 0x2d, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x3d, 0x30, 0x20, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x2d, 0x69, 0x64, 0x63, 0x3d, 0x30, 0x20, 0x68, 0x69, 0x67, 0x68, 0x2d, 0x74, 0x69, 0x65, 0x72, 0x3d, 0x31, 0x20, 0x75, 0x68, 0x64, 0x2d, 0x62, 0x64, 0x3d, 0x30, 0x20, 0x72, 0x65, 0x66, 0x3d, 0x31, 0x20, 0x6e, 0x6f, 0x2d, 0x61, 0x6c, 0x6c, 0x6f, 0x77, 0x2d, 0x6e, 0x6f, 0x6e, 0x2d, 0x63, 0x6f, 0x6e, 0x66, 0x6f, 0x72, 0x6d, 0x61, 0x6e, 0x63, 0x65, 0x20, 0x6e, 0x6f, 0x2d, 0x72, 0x65, 0x70, 0x65, 0x61, 0x74, 0x2d, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x73, 0x20, 0x61, 0x6e, 0x6e, 0x65, 0x78, 0x62, 0x20, 0x6e, 0x6f, 0x2d, 0x61, 0x75, 0x64, 0x20, 0x6e, 0x6f, 0x2d, 0x68, 0x72, 0x64, 0x20, 0x69, 0x6e, 0x66, 0x6f, 0x20, 0x68, 0x61, 0x73, 0x68, 0x3d, 0x30, 0x20, 0x6e, 0x6f, 0x2d, 0x74, 0x65, 0x6d, 0x70, 0x6f, 0x72, 0x61, 0x6c, 0x2d, 0x6c, 0x61, 0x79, 0x65, 0x72, 0x73, 0x20, 0x6f, 0x70, 0x65, 0x6e, 0x2d, 0x67, 0x6f, 0x70, 0x20, 0x6d, 0x69, 0x6e, 0x2d, 0x6b, 0x65, 0x79, 0x69, 0x6e, 0x74, 0x3d, 0x31, 0x35, 0x20, 0x6b, 0x65, 0x79, 0x69, 0x6e, 0x74, 0x3d, 0x32, 0x35, 0x30, 0x20, 0x67, 0x6f, 0x70, 0x2d, 0x6c, 0x6f, 0x6f, 0x6b, 0x61, 0x68, 0x65, 0x61, 0x64, 0x3d, 0x30, 0x20, 0x62, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x3d, 0x30, 0x20, 0x62, 0x2d, 0x61, 0x64, 0x61, 0x70, 0x74, 0x3d, 0x30, 0x20, 0x6e, 0x6f, 0x2d, 0x62, 0x2d, 0x70, 0x79, 0x72, 0x61, 0x6d, 0x69, 0x64, 0x20, 0x62, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x2d, 0x62, 0x69, 0x61, 0x73, 0x3d, 0x30, 0x20, 0x72, 0x63, 0x2d, 0x6c, 0x6f, 0x6f, 0x6b, 0x61, 0x68, 0x65, 0x61, 0x64, 0x3d, 0x35, 0x20, 0x6c, 0x6f, 0x6f, 0x6b, 0x61, 0x68, 0x65, 0x61, 0x64, 0x2d, 0x73, 0x6c, 0x69, 0x63, 0x65, 0x73, 0x3d, 0x30, 0x20, 0x73, 0x63, 0x65, 0x6e, 0x65, 0x63, 0x75, 0x74, 0x3d, 0x30, 0x20, 0x72, 0x61, 0x64, 0x6c, 0x3d, 0x30, 0x20, 0x6e, 0x6f, 0x2d, 0x73, 0x70, 0x6c, 0x69, 0x63, 0x65, 0x20, 0x6e, 0x6f, 0x2d, 0x69, 0x6e, 0x74, 0x72, 0x61, 0x2d, 0x72, 0x65, 0x66, 0x72, 0x65, 0x73, 0x68, 0x20, 0x63, 0x74, 0x75, 0x3d, 0x33, 0x32, 0x20, 0x6d, 0x69, 0x6e, 0x2d, 0x63, 0x75, 0x
}

var goldenVPS2 = []byte{
	0x40,
	0x01, 0x0c, 0x01, 0xff,
	// ptl
	0xff,
	0x01, 0x60, 0x00, 0x00,
	0x03, 0x00, 0x90, 0x00, 0x00, 0x03,
	0x00,
	0x00, 0x03, 0x00, 0x3f, 0xba, 0x02, 0x40,
}

var goldenSPS2 = []byte{
	0x42,
	0x01,
	// ptl
	0x01,
	0x01, 0x60, 0x00, 0x00,
	0x03, 0x00, 0x90, 0x00, 0x00, 0x03,
	0x00,
	0x00, 0x03, 0x00, 0x3f, 0xa0, 0x05, 0x02, 0x01, 0x71, 0xf2, 0xe5, 0xba, 0x4a, 0x4c, 0x2f, 0x01, 0x01, 0x00, 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x03, 0x00, 0x0f, 0x08,
}

var goldenPPS2 = []byte{
	0x44, 0x01, 0xc0, 0x73, 0xc1, 0x89,
}

func TestParseVPSSPSPPSFromSeqHeader(t *testing.T) {
	vps, sps, pps, err := hevc.ParseVPSSPSPPSFromSeqHeader(goldenSH2)
	assert.Equal(t, nil, err)
	assert.Equal(t, goldenVPS2, vps)
	assert.Equal(t, goldenSPS2, sps)
	assert.Equal(t, goldenPPS2, pps)
}

func TestVPSSPSPPSSeqHeader2AnnexB(t *testing.T) {
	_, err := hevc.VPSSPSPPSSeqHeader2AnnexB(goldenSH2)
	assert.Equal(t, nil, err)
}

func TestBuildSeqHeaderFromVPSSPSPPS(t *testing.T) {
	out, err := hevc.BuildSeqHeaderFromVPSSPSPPS(goldenVPS2, goldenSPS2, goldenPPS2)
	_ = out
	assert.Equal(t, nil, err)
	nazalog.Debugf("%s", hex.Dump(goldenSH2[5:18]))
	nazalog.Debugf("%s", hex.Dump(out[5:18]))
}