How to use Ptr method of gop Package

...32    preset      string33    acodec      string34}35func ParseFlags() *Parameters {36    pathPtr := flag.String("path", "unknown", "The path to the directory to scan.")37    filterPtr := flag.String("filter", ".*", "A regex value. Only scan movies whose title matches this value.")38    bitrarePtr := flag.Int("bitrate", 2000000, "Maximum bitrate of the resulting video.")39    coresPtr := flag.Int("cores", 0, "Number of CPU cores to use to encode the video. Defaults to one less than the total number of CPU cores.")40    gopPtr := flag.Int("gop", 250, "Maximum number of frames before forcing a keyframe. Larger values increase visual quality.")41    force8BitPtr := flag.Bool("force8Bit", false, "Supply this flag when the resulting video's color depth should be 8-bit instead of 10-bit.")42    forceAvcPtr := flag.Bool("forceAvc", false, "Supply this flag when the resulting video's codec should be AVC instead of HEVC.")43    forceAv1Ptr := flag.Bool("forceAv1", false, "Supply this flag when the resulting video's codec should be AV1 instead of HEVC.")44    dryRunPtr := flag.Bool("dryRun", false, "Supply this flag when the video encoding step should be skipped.")45    skipCleanupPtr := flag.Bool("skipCleanup", false, "Supply this flag when the original videos should not be discarded.")46    skipCropPtr := flag.Bool("skipCrop", false, "Supply this flag when letter-box bars in the source video should not be removed.")47    skipDecombPtr := flag.Bool("skipDecomb", false, "Supply this flag when interlaced video should not be converted to progressive video.")48    skipDenoisePtr := flag.Bool("skipDenoise", false, "Supply this flag when the denoiser should not be used before scaling the video.")49    skipNnediPtr := flag.Bool("skipNnedi", false, "Supply this flag when the nnedi upscaler not be used to scale the video.")50    presetPtr := flag.String("preset", "slow", "The preset to use. Slower preset values will produce better video quality. Valid preset values are:" + PresetValues)51    flag.Parse()52    params = &Parameters{}53    params.path = *pathPtr54    params.filter = *filterPtr55    params.bitrate = *bitrarePtr56    params.gop = *gopPtr57    params.cores = *coresPtr58    params.force8Bit = *force8BitPtr59    params.forceAvc = *forceAvcPtr60    params.forceAv1 = *forceAv1Ptr61    params.dryRun = *dryRunPtr62    params.skipCleanup = *skipCleanupPtr63    params.skipCrop = *skipCropPtr64    params.skipDecomb = *skipDecombPtr65    params.skipDenoise = *skipDenoisePtr66    params.skipNnedi = *skipNnediPtr67    params.preset = *presetPtr68    return params69}70func GetParameters() *Parameters {71    return params72}73func (p *Parameters) Println() {74    fmt.Println("path:", p.path)75    fmt.Println("filter:", p.filter)76    fmt.Println("bitrate:", p.bitrate)77    fmt.Println("cores:", p.Cores())78    fmt.Println("gop:", p.gop)79    fmt.Println("force8Bit:", p.force8Bit)80    fmt.Println("forceAvc:", p.forceAvc)81    fmt.Println("forceAv1:", p.forceAv1)...

...77			cfg.MaxKeyframeInterval = gopSize78		default:79			return model.H265VideoConfiguration{}, fmt.Errorf("GopUnit %v not recognized", preset.Video.GopUnit)80		}81		cfg.SceneCutThreshold = int32ToPtr(int32(0))82	}83	if hdr10 := preset.Video.HDR10Settings; hdr10.Enabled {84		cfg, err = enrichH265CfgWithHDR10Settings(cfg, hdr10, preset.Video.Profile)85		if err != nil {86			return model.H265VideoConfiguration{}, errors.Wrap(err, "setting HDR10 configs to HEVC codec")87		}88	}89	cfg.EncodingMode = model.EncodingMode_SINGLE_PASS90	if preset.TwoPass {91		cfg.EncodingMode = model.EncodingMode_TWO_PASS92	}93	return cfg, nil94}95func enrichH265CfgWithHDR10Settings(cfg model.H265VideoConfiguration, hdr10 db.HDR10Settings,96	requestedProfile string) (model.H265VideoConfiguration, error) {97	cfg.ColorConfig = &model.ColorConfig{98		ColorTransfer:  model.ColorTransfer_SMPTE2084,99		ColorPrimaries: model.ColorPrimaries_BT2020,100		ColorSpace:     model.ColorSpace_BT2020_NCL,101	}102	if hdr10.MasterDisplay != "" {103		cfg.MasterDisplay = hdr10.MasterDisplay104	}105	if hdr10.MaxCLL != 0 {106		cfg.MaxContentLightLevel = int32ToPtr(int32(hdr10.MaxCLL))107	}108	if hdr10.MaxFALL != 0 {109		cfg.MaxPictureAverageLightLevel = int32ToPtr(int32(hdr10.MaxFALL))110	}111	cfg.PixelFormat = model.PixelFormat_YUV420P10LE112	if requestedProfile == "" {113		cfg.Profile = model.ProfileH265_MAIN10114	}115	if cfg.Profile != model.ProfileH265_MAIN10 {116		return model.H265VideoConfiguration{}, errors.New("for HDR10 jobs outputting HEVC, " +117			"profile must be main10")118	}119	return cfg, nil120}121func h265ProfileFrom(presetProfile string) (model.ProfileH265, error) {122	presetProfile = strings.ToLower(presetProfile)123	switch presetProfile {...

...79			cfg.MaxKeyframeInterval = gopSize80		default:81			return model.H264VideoConfiguration{}, fmt.Errorf("GopUnit %v not recognized", preset.Video.GopUnit)82		}83		cfg.SceneCutThreshold = int32ToPtr(int32(0))84	}85	cfg.EncodingMode = model.EncodingMode_SINGLE_PASS86	if preset.TwoPass {87		cfg.EncodingMode = model.EncodingMode_TWO_PASS88	}89	return cfg, nil90}91func profileFrom(presetProfile string) (model.ProfileH264, error) {92	presetProfile = strings.ToLower(presetProfile)93	switch presetProfile {94	case "high", "":95		return model.ProfileH264_HIGH, nil96	case "main":97		return model.ProfileH264_MAIN, nil98	case "baseline":99		return model.ProfileH264_BASELINE, nil100	default:101		return "", fmt.Errorf("unrecognized h264 profile: %v", presetProfile)102	}103}104func levelFrom(presetLevel string) (model.LevelH264, error) {105	if presetLevel == "" {106		return "", fmt.Errorf("h264 codec level is missing")107	}108	for _, l := range h264Levels {109		if string(l) == presetLevel {110			return l, nil111		}112	}113	return "", fmt.Errorf("level %q cannot be mapped to a bitmovin level", presetLevel)114}115func gopSizeFrom(presetGOPSize string) (*int32, error) {116	dim, err := strconv.ParseInt(presetGOPSize, 10, 32)117	if err != nil {118		return nil, err119	}120	return int32ToPtr(int32(dim)), nil121}122func keyIntervalFrom(presetGOPSize string) (*float64, error) {123	dim, err := strconv.ParseFloat(presetGOPSize, 64)124	if err != nil {125		return nil, err126	}127	return floatToPtr(dim), nil128}...

1import (2type Point struct {3}4func (p *Point) Ptr() unsafe.Pointer {5	return unsafe.Pointer(p)6}7func main() {8	p := &Point{1, 2}9	fmt.Println(p.Ptr())10}11import (12type Point struct {13}14func (p *Point) Ptr() unsafe.Pointer {15	return unsafe.Pointer(p)16}17func main() {18	p := &Point{1, 2}19	fmt.Println(p.Ptr())20}21import (22type Point struct {23}24func (p *Point) Ptr() unsafe.Pointer {25	return unsafe.Pointer(p)26}27func main() {28	p := &Point{1, 2}29	fmt.Println(p.Ptr())30}31import (32type Point struct {33}34func (p *Point) Ptr() unsafe.Pointer {35	return unsafe.Pointer(p)36}37func main() {38	p := &Point{1, 2}39	fmt.Println(p.Ptr())40}41import (42type Point struct {43}44func (p *Point) Ptr() unsafe.Pointer {45	return unsafe.Pointer(p)46}47func main() {48	p := &Point{1, 2}49	fmt.Println(p.Ptr())50}51import (52type Point struct {53}54func (p *Point) Ptr() unsafe.Pointer {55	return unsafe.Pointer(p)56}57func main() {58	p := &Point{1, 2}59	fmt.Println(p.Ptr())60}61import (62type Point struct {63}64func (p *Point) Ptr

1import "gop"2func main() {3    g := gop.New()4    g.Set(1)5    g.Set(2)6    g.Set(3)7    g.Set(4)8    g.Set(5)9    g.Set(6)10    g.Set(7)11    g.Set(8)12    g.Set(9)13    g.Set(10)14    g.Set(11)15    g.Set(12)16    g.Set(13)17    g.Set(14)18    g.Set(15)19    g.Set(16)20    g.Set(17)21    g.Set(18)22    g.Set(19)23    g.Set(20)24    g.Set(21)25    g.Set(22)26    g.Set(23)27    g.Set(24)28    g.Set(25)29    g.Set(26)30    g.Set(27)31    g.Set(28)32    g.Set(29)33    g.Set(30)34    g.Set(31)35    g.Set(32)36    g.Set(33)37    g.Set(34)38    g.Set(35)39    g.Set(36)40    g.Set(37)41    g.Set(38)42    g.Set(39)43    g.Set(40)44    g.Set(41)45    g.Set(42)46    g.Set(43)47    g.Set(44)48    g.Set(45)49    g.Set(46)50    g.Set(47)51    g.Set(48)52    g.Set(49)53    g.Set(50)54    g.Set(51)55    g.Set(52)56    g.Set(53)57    g.Set(54)58    g.Set(55)59    g.Set(56)60    g.Set(57)61    g.Set(58)62    g.Set(59)63    g.Set(60)64    g.Set(61)65    g.Set(62)66    g.Set(63)67    g.Set(64)68    g.Set(65)69    g.Set(66)70    g.Set(67)71    g.Set(68)72    g.Set(69)73    g.Set(70)74    g.Set(71)75    g.Set(72)76    g.Set(73)77    g.Set(74)78    g.Set(75)79    g.Set(76)80    g.Set(77)81    g.Set(78)82    g.Set(79)83    g.Set(80

1import (2func main() {3	app := widgets.NewQApplication(len(os.Args), os.Args)4	window := widgets.NewQMainWindow(nil, 0)5	window.SetMinimumSize2(200, 200)6	window.SetWindowTitle("Hello World Example")7	label := widgets.NewQLabel2("Hello World", nil, 0)8	layout := widgets.NewQVBoxLayout()9	layout.AddWidget(label, 0, 0)10	widget := widgets.NewQWidget(nil, 0)11	widget.SetLayout(layout)12	window.SetCentralWidget(widget)13	window.Show()14	app.Exec()15}16import (17func main() {18	app := widgets.NewQApplication(len(os.Args), os.Args)19	window := widgets.NewQMainWindow(nil, 0)20	window.SetMinimumSize2(200, 200)21	window.SetWindowTitle("Hello World Example")22	label := widgets.NewQLabel2("Hello World", nil, 0)23	layout := widgets.NewQVBoxLayout()24	layout.AddWidget(label, 0, 0)25	widget := widgets.NewQWidget(nil, 0)26	widget.SetLayout(layout)27	window.SetCentralWidget(widget)28	window.Show()29	app.Exec()30}31import (32func main() {

1import (2func Ptr() unsafe.Pointer {3	return unsafe.Pointer(uintptr(0))4}5func main() {6	fmt.Println("Go code")7}8import (9func Ptr() unsafe.Pointer {10	return unsafe.Pointer(uintptr(0))11}12func main() {13	fmt.Println("Go code")14}15import (16func Ptr() unsafe.Pointer {17	return unsafe.Pointer(uintptr(0))18}19func main() {20	fmt.Println("Go code")21}22import (23func Ptr() unsafe.Pointer {24	return unsafe.Pointer(uintptr(0))25}26func main() {27	fmt.Println("Go code")28}29import (30func Ptr() unsafe.Pointer {31	return unsafe.Pointer(uintptr(0))32}33func main() {34	fmt.Println("Go code")35}36import (37func Ptr() unsafe.Pointer {38	return unsafe.Pointer(uintptr(0))39}40func main() {41	fmt.Println("Go code")42}43import (44func Ptr() unsafe.Pointer {45	return unsafe.Pointer(uintptr(0))46}47func main() {48	fmt.Println("Go code")49}50import (51func Ptr() unsafe.Pointer {52	return unsafe.Pointer(uintptr(0))53}54func main() {55	fmt.Println("Go code")56}

1import "fmt"2func main() {3   var p *gop = new(gop)4   p.Set(10)5   fmt.Println(p.Get())6}