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-rw-r--r--nexgb/xvmc/xvmc.go908
1 files changed, 908 insertions, 0 deletions
diff --git a/nexgb/xvmc/xvmc.go b/nexgb/xvmc/xvmc.go
new file mode 100644
index 0000000..8878acf
--- /dev/null
+++ b/nexgb/xvmc/xvmc.go
@@ -0,0 +1,908 @@
+package xvmc
+
+/*
+ This file was generated by xvmc.xml on May 10 2012 4:20:29pm EDT.
+ This file is automatically generated. Edit at your peril!
+*/
+
+import (
+ "github.com/BurntSushi/xgb"
+
+ "github.com/BurntSushi/xgb/xproto"
+ "github.com/BurntSushi/xgb/xv"
+)
+
+// Init must be called before using the XVideo-MotionCompensation extension.
+func Init(c *xgb.Conn) error {
+ reply, err := xproto.QueryExtension(c, 25, "XVideo-MotionCompensation").Reply()
+ switch {
+ case err != nil:
+ return err
+ case !reply.Present:
+ return xgb.Errorf("No extension named XVideo-MotionCompensation could be found on on the server.")
+ }
+
+ xgb.ExtLock.Lock()
+ c.Extensions["XVideo-MotionCompensation"] = reply.MajorOpcode
+ for evNum, fun := range xgb.NewExtEventFuncs["XVideo-MotionCompensation"] {
+ xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
+ }
+ for errNum, fun := range xgb.NewExtErrorFuncs["XVideo-MotionCompensation"] {
+ xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
+ }
+ xgb.ExtLock.Unlock()
+
+ return nil
+}
+
+func init() {
+ xgb.NewExtEventFuncs["XVideo-MotionCompensation"] = make(map[int]xgb.NewEventFun)
+ xgb.NewExtErrorFuncs["XVideo-MotionCompensation"] = make(map[int]xgb.NewErrorFun)
+}
+
+// Skipping definition for base type 'Bool'
+
+// Skipping definition for base type 'Float'
+
+// Skipping definition for base type 'Card8'
+
+// Skipping definition for base type 'Int16'
+
+// Skipping definition for base type 'Int32'
+
+// Skipping definition for base type 'Void'
+
+// Skipping definition for base type 'Byte'
+
+// Skipping definition for base type 'Int8'
+
+// Skipping definition for base type 'Card16'
+
+// Skipping definition for base type 'Char'
+
+// Skipping definition for base type 'Card32'
+
+// Skipping definition for base type 'Double'
+
+type Context uint32
+
+func NewContextId(c *xgb.Conn) (Context, error) {
+ id, err := c.NewId()
+ if err != nil {
+ return 0, err
+ }
+ return Context(id), nil
+}
+
+type Surface uint32
+
+func NewSurfaceId(c *xgb.Conn) (Surface, error) {
+ id, err := c.NewId()
+ if err != nil {
+ return 0, err
+ }
+ return Surface(id), nil
+}
+
+type Subpicture uint32
+
+func NewSubpictureId(c *xgb.Conn) (Subpicture, error) {
+ id, err := c.NewId()
+ if err != nil {
+ return 0, err
+ }
+ return Subpicture(id), nil
+}
+
+// 'SurfaceInfo' struct definition
+// Size: 24
+type SurfaceInfo struct {
+ Id Surface
+ ChromaFormat uint16
+ Pad0 uint16
+ MaxWidth uint16
+ MaxHeight uint16
+ SubpictureMaxWidth uint16
+ SubpictureMaxHeight uint16
+ McType uint32
+ Flags uint32
+}
+
+// Struct read SurfaceInfo
+func SurfaceInfoRead(buf []byte, v *SurfaceInfo) int {
+ b := 0
+
+ v.Id = Surface(xgb.Get32(buf[b:]))
+ b += 4
+
+ v.ChromaFormat = xgb.Get16(buf[b:])
+ b += 2
+
+ v.Pad0 = xgb.Get16(buf[b:])
+ b += 2
+
+ v.MaxWidth = xgb.Get16(buf[b:])
+ b += 2
+
+ v.MaxHeight = xgb.Get16(buf[b:])
+ b += 2
+
+ v.SubpictureMaxWidth = xgb.Get16(buf[b:])
+ b += 2
+
+ v.SubpictureMaxHeight = xgb.Get16(buf[b:])
+ b += 2
+
+ v.McType = xgb.Get32(buf[b:])
+ b += 4
+
+ v.Flags = xgb.Get32(buf[b:])
+ b += 4
+
+ return b
+}
+
+// Struct list read SurfaceInfo
+func SurfaceInfoReadList(buf []byte, dest []SurfaceInfo) int {
+ b := 0
+ for i := 0; i < len(dest); i++ {
+ dest[i] = SurfaceInfo{}
+ b += SurfaceInfoRead(buf[b:], &dest[i])
+ }
+ return xgb.Pad(b)
+}
+
+// Struct write SurfaceInfo
+func (v SurfaceInfo) Bytes() []byte {
+ buf := make([]byte, 24)
+ b := 0
+
+ xgb.Put32(buf[b:], uint32(v.Id))
+ b += 4
+
+ xgb.Put16(buf[b:], v.ChromaFormat)
+ b += 2
+
+ xgb.Put16(buf[b:], v.Pad0)
+ b += 2
+
+ xgb.Put16(buf[b:], v.MaxWidth)
+ b += 2
+
+ xgb.Put16(buf[b:], v.MaxHeight)
+ b += 2
+
+ xgb.Put16(buf[b:], v.SubpictureMaxWidth)
+ b += 2
+
+ xgb.Put16(buf[b:], v.SubpictureMaxHeight)
+ b += 2
+
+ xgb.Put32(buf[b:], v.McType)
+ b += 4
+
+ xgb.Put32(buf[b:], v.Flags)
+ b += 4
+
+ return buf
+}
+
+// Write struct list SurfaceInfo
+func SurfaceInfoListBytes(buf []byte, list []SurfaceInfo) int {
+ b := 0
+ var structBytes []byte
+ for _, item := range list {
+ structBytes = item.Bytes()
+ copy(buf[b:], structBytes)
+ b += xgb.Pad(len(structBytes))
+ }
+ return b
+}
+
+// Request QueryVersion
+// size: 4
+type QueryVersionCookie struct {
+ *xgb.Cookie
+}
+
+func QueryVersion(c *xgb.Conn) QueryVersionCookie {
+ cookie := c.NewCookie(true, true)
+ c.NewRequest(queryVersionRequest(c), cookie)
+ return QueryVersionCookie{cookie}
+}
+
+func QueryVersionUnchecked(c *xgb.Conn) QueryVersionCookie {
+ cookie := c.NewCookie(false, true)
+ c.NewRequest(queryVersionRequest(c), cookie)
+ return QueryVersionCookie{cookie}
+}
+
+// Request reply for QueryVersion
+// size: 16
+type QueryVersionReply struct {
+ Sequence uint16
+ Length uint32
+ // padding: 1 bytes
+ Major uint32
+ Minor uint32
+}
+
+// Waits and reads reply data from request QueryVersion
+func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error) {
+ buf, err := cook.Cookie.Reply()
+ if err != nil {
+ return nil, err
+ }
+ if buf == nil {
+ return nil, nil
+ }
+ return queryVersionReply(buf), nil
+}
+
+// Read reply into structure from buffer for QueryVersion
+func queryVersionReply(buf []byte) *QueryVersionReply {
+ v := new(QueryVersionReply)
+ b := 1 // skip reply determinant
+
+ b += 1 // padding
+
+ v.Sequence = xgb.Get16(buf[b:])
+ b += 2
+
+ v.Length = xgb.Get32(buf[b:]) // 4-byte units
+ b += 4
+
+ v.Major = xgb.Get32(buf[b:])
+ b += 4
+
+ v.Minor = xgb.Get32(buf[b:])
+ b += 4
+
+ return v
+}
+
+// Write request to wire for QueryVersion
+func queryVersionRequest(c *xgb.Conn) []byte {
+ size := 4
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 0 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ return buf
+}
+
+// Request ListSurfaceTypes
+// size: 8
+type ListSurfaceTypesCookie struct {
+ *xgb.Cookie
+}
+
+func ListSurfaceTypes(c *xgb.Conn, PortId xv.Port) ListSurfaceTypesCookie {
+ cookie := c.NewCookie(true, true)
+ c.NewRequest(listSurfaceTypesRequest(c, PortId), cookie)
+ return ListSurfaceTypesCookie{cookie}
+}
+
+func ListSurfaceTypesUnchecked(c *xgb.Conn, PortId xv.Port) ListSurfaceTypesCookie {
+ cookie := c.NewCookie(false, true)
+ c.NewRequest(listSurfaceTypesRequest(c, PortId), cookie)
+ return ListSurfaceTypesCookie{cookie}
+}
+
+// Request reply for ListSurfaceTypes
+// size: (32 + xgb.Pad((int(Num) * 24)))
+type ListSurfaceTypesReply struct {
+ Sequence uint16
+ Length uint32
+ // padding: 1 bytes
+ Num uint32
+ // padding: 20 bytes
+ Surfaces []SurfaceInfo // size: xgb.Pad((int(Num) * 24))
+}
+
+// Waits and reads reply data from request ListSurfaceTypes
+func (cook ListSurfaceTypesCookie) Reply() (*ListSurfaceTypesReply, error) {
+ buf, err := cook.Cookie.Reply()
+ if err != nil {
+ return nil, err
+ }
+ if buf == nil {
+ return nil, nil
+ }
+ return listSurfaceTypesReply(buf), nil
+}
+
+// Read reply into structure from buffer for ListSurfaceTypes
+func listSurfaceTypesReply(buf []byte) *ListSurfaceTypesReply {
+ v := new(ListSurfaceTypesReply)
+ b := 1 // skip reply determinant
+
+ b += 1 // padding
+
+ v.Sequence = xgb.Get16(buf[b:])
+ b += 2
+
+ v.Length = xgb.Get32(buf[b:]) // 4-byte units
+ b += 4
+
+ v.Num = xgb.Get32(buf[b:])
+ b += 4
+
+ b += 20 // padding
+
+ v.Surfaces = make([]SurfaceInfo, v.Num)
+ b += SurfaceInfoReadList(buf[b:], v.Surfaces)
+
+ return v
+}
+
+// Write request to wire for ListSurfaceTypes
+func listSurfaceTypesRequest(c *xgb.Conn, PortId xv.Port) []byte {
+ size := 8
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 1 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(PortId))
+ b += 4
+
+ return buf
+}
+
+// Request CreateContext
+// size: 24
+type CreateContextCookie struct {
+ *xgb.Cookie
+}
+
+func CreateContext(c *xgb.Conn, ContextId Context, PortId xv.Port, SurfaceId Surface, Width uint16, Height uint16, Flags uint32) CreateContextCookie {
+ cookie := c.NewCookie(true, true)
+ c.NewRequest(createContextRequest(c, ContextId, PortId, SurfaceId, Width, Height, Flags), cookie)
+ return CreateContextCookie{cookie}
+}
+
+func CreateContextUnchecked(c *xgb.Conn, ContextId Context, PortId xv.Port, SurfaceId Surface, Width uint16, Height uint16, Flags uint32) CreateContextCookie {
+ cookie := c.NewCookie(false, true)
+ c.NewRequest(createContextRequest(c, ContextId, PortId, SurfaceId, Width, Height, Flags), cookie)
+ return CreateContextCookie{cookie}
+}
+
+// Request reply for CreateContext
+// size: (36 + xgb.Pad((int(Length) * 4)))
+type CreateContextReply struct {
+ Sequence uint16
+ Length uint32
+ // padding: 1 bytes
+ WidthActual uint16
+ HeightActual uint16
+ FlagsReturn uint32
+ // padding: 20 bytes
+ PrivData []uint32 // size: xgb.Pad((int(Length) * 4))
+}
+
+// Waits and reads reply data from request CreateContext
+func (cook CreateContextCookie) Reply() (*CreateContextReply, error) {
+ buf, err := cook.Cookie.Reply()
+ if err != nil {
+ return nil, err
+ }
+ if buf == nil {
+ return nil, nil
+ }
+ return createContextReply(buf), nil
+}
+
+// Read reply into structure from buffer for CreateContext
+func createContextReply(buf []byte) *CreateContextReply {
+ v := new(CreateContextReply)
+ b := 1 // skip reply determinant
+
+ b += 1 // padding
+
+ v.Sequence = xgb.Get16(buf[b:])
+ b += 2
+
+ v.Length = xgb.Get32(buf[b:]) // 4-byte units
+ b += 4
+
+ v.WidthActual = xgb.Get16(buf[b:])
+ b += 2
+
+ v.HeightActual = xgb.Get16(buf[b:])
+ b += 2
+
+ v.FlagsReturn = xgb.Get32(buf[b:])
+ b += 4
+
+ b += 20 // padding
+
+ v.PrivData = make([]uint32, v.Length)
+ for i := 0; i < int(v.Length); i++ {
+ v.PrivData[i] = xgb.Get32(buf[b:])
+ b += 4
+ }
+ b = xgb.Pad(b)
+
+ return v
+}
+
+// Write request to wire for CreateContext
+func createContextRequest(c *xgb.Conn, ContextId Context, PortId xv.Port, SurfaceId Surface, Width uint16, Height uint16, Flags uint32) []byte {
+ size := 24
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 2 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(ContextId))
+ b += 4
+
+ xgb.Put32(buf[b:], uint32(PortId))
+ b += 4
+
+ xgb.Put32(buf[b:], uint32(SurfaceId))
+ b += 4
+
+ xgb.Put16(buf[b:], Width)
+ b += 2
+
+ xgb.Put16(buf[b:], Height)
+ b += 2
+
+ xgb.Put32(buf[b:], Flags)
+ b += 4
+
+ return buf
+}
+
+// Request DestroyContext
+// size: 8
+type DestroyContextCookie struct {
+ *xgb.Cookie
+}
+
+// Write request to wire for DestroyContext
+func DestroyContext(c *xgb.Conn, ContextId Context) DestroyContextCookie {
+ cookie := c.NewCookie(false, false)
+ c.NewRequest(destroyContextRequest(c, ContextId), cookie)
+ return DestroyContextCookie{cookie}
+}
+
+func DestroyContextChecked(c *xgb.Conn, ContextId Context) DestroyContextCookie {
+ cookie := c.NewCookie(true, false)
+ c.NewRequest(destroyContextRequest(c, ContextId), cookie)
+ return DestroyContextCookie{cookie}
+}
+
+func (cook DestroyContextCookie) Check() error {
+ return cook.Cookie.Check()
+}
+
+// Write request to wire for DestroyContext
+func destroyContextRequest(c *xgb.Conn, ContextId Context) []byte {
+ size := 8
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 3 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(ContextId))
+ b += 4
+
+ return buf
+}
+
+// Request CreateSurface
+// size: 12
+type CreateSurfaceCookie struct {
+ *xgb.Cookie
+}
+
+func CreateSurface(c *xgb.Conn, SurfaceId Surface, ContextId Context) CreateSurfaceCookie {
+ cookie := c.NewCookie(true, true)
+ c.NewRequest(createSurfaceRequest(c, SurfaceId, ContextId), cookie)
+ return CreateSurfaceCookie{cookie}
+}
+
+func CreateSurfaceUnchecked(c *xgb.Conn, SurfaceId Surface, ContextId Context) CreateSurfaceCookie {
+ cookie := c.NewCookie(false, true)
+ c.NewRequest(createSurfaceRequest(c, SurfaceId, ContextId), cookie)
+ return CreateSurfaceCookie{cookie}
+}
+
+// Request reply for CreateSurface
+// size: (32 + xgb.Pad((int(Length) * 4)))
+type CreateSurfaceReply struct {
+ Sequence uint16
+ Length uint32
+ // padding: 1 bytes
+ // padding: 24 bytes
+ PrivData []uint32 // size: xgb.Pad((int(Length) * 4))
+}
+
+// Waits and reads reply data from request CreateSurface
+func (cook CreateSurfaceCookie) Reply() (*CreateSurfaceReply, error) {
+ buf, err := cook.Cookie.Reply()
+ if err != nil {
+ return nil, err
+ }
+ if buf == nil {
+ return nil, nil
+ }
+ return createSurfaceReply(buf), nil
+}
+
+// Read reply into structure from buffer for CreateSurface
+func createSurfaceReply(buf []byte) *CreateSurfaceReply {
+ v := new(CreateSurfaceReply)
+ b := 1 // skip reply determinant
+
+ b += 1 // padding
+
+ v.Sequence = xgb.Get16(buf[b:])
+ b += 2
+
+ v.Length = xgb.Get32(buf[b:]) // 4-byte units
+ b += 4
+
+ b += 24 // padding
+
+ v.PrivData = make([]uint32, v.Length)
+ for i := 0; i < int(v.Length); i++ {
+ v.PrivData[i] = xgb.Get32(buf[b:])
+ b += 4
+ }
+ b = xgb.Pad(b)
+
+ return v
+}
+
+// Write request to wire for CreateSurface
+func createSurfaceRequest(c *xgb.Conn, SurfaceId Surface, ContextId Context) []byte {
+ size := 12
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 4 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(SurfaceId))
+ b += 4
+
+ xgb.Put32(buf[b:], uint32(ContextId))
+ b += 4
+
+ return buf
+}
+
+// Request DestroySurface
+// size: 8
+type DestroySurfaceCookie struct {
+ *xgb.Cookie
+}
+
+// Write request to wire for DestroySurface
+func DestroySurface(c *xgb.Conn, SurfaceId Surface) DestroySurfaceCookie {
+ cookie := c.NewCookie(false, false)
+ c.NewRequest(destroySurfaceRequest(c, SurfaceId), cookie)
+ return DestroySurfaceCookie{cookie}
+}
+
+func DestroySurfaceChecked(c *xgb.Conn, SurfaceId Surface) DestroySurfaceCookie {
+ cookie := c.NewCookie(true, false)
+ c.NewRequest(destroySurfaceRequest(c, SurfaceId), cookie)
+ return DestroySurfaceCookie{cookie}
+}
+
+func (cook DestroySurfaceCookie) Check() error {
+ return cook.Cookie.Check()
+}
+
+// Write request to wire for DestroySurface
+func destroySurfaceRequest(c *xgb.Conn, SurfaceId Surface) []byte {
+ size := 8
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 5 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(SurfaceId))
+ b += 4
+
+ return buf
+}
+
+// Request CreateSubpicture
+// size: 20
+type CreateSubpictureCookie struct {
+ *xgb.Cookie
+}
+
+func CreateSubpicture(c *xgb.Conn, SubpictureId Subpicture, Context Context, XvimageId uint32, Width uint16, Height uint16) CreateSubpictureCookie {
+ cookie := c.NewCookie(true, true)
+ c.NewRequest(createSubpictureRequest(c, SubpictureId, Context, XvimageId, Width, Height), cookie)
+ return CreateSubpictureCookie{cookie}
+}
+
+func CreateSubpictureUnchecked(c *xgb.Conn, SubpictureId Subpicture, Context Context, XvimageId uint32, Width uint16, Height uint16) CreateSubpictureCookie {
+ cookie := c.NewCookie(false, true)
+ c.NewRequest(createSubpictureRequest(c, SubpictureId, Context, XvimageId, Width, Height), cookie)
+ return CreateSubpictureCookie{cookie}
+}
+
+// Request reply for CreateSubpicture
+// size: (32 + xgb.Pad((int(Length) * 4)))
+type CreateSubpictureReply struct {
+ Sequence uint16
+ Length uint32
+ // padding: 1 bytes
+ WidthActual uint16
+ HeightActual uint16
+ NumPaletteEntries uint16
+ EntryBytes uint16
+ ComponentOrder []byte // size: 4
+ // padding: 12 bytes
+ PrivData []uint32 // size: xgb.Pad((int(Length) * 4))
+}
+
+// Waits and reads reply data from request CreateSubpicture
+func (cook CreateSubpictureCookie) Reply() (*CreateSubpictureReply, error) {
+ buf, err := cook.Cookie.Reply()
+ if err != nil {
+ return nil, err
+ }
+ if buf == nil {
+ return nil, nil
+ }
+ return createSubpictureReply(buf), nil
+}
+
+// Read reply into structure from buffer for CreateSubpicture
+func createSubpictureReply(buf []byte) *CreateSubpictureReply {
+ v := new(CreateSubpictureReply)
+ b := 1 // skip reply determinant
+
+ b += 1 // padding
+
+ v.Sequence = xgb.Get16(buf[b:])
+ b += 2
+
+ v.Length = xgb.Get32(buf[b:]) // 4-byte units
+ b += 4
+
+ v.WidthActual = xgb.Get16(buf[b:])
+ b += 2
+
+ v.HeightActual = xgb.Get16(buf[b:])
+ b += 2
+
+ v.NumPaletteEntries = xgb.Get16(buf[b:])
+ b += 2
+
+ v.EntryBytes = xgb.Get16(buf[b:])
+ b += 2
+
+ v.ComponentOrder = make([]byte, 4)
+ copy(v.ComponentOrder[:4], buf[b:])
+ b += xgb.Pad(int(4))
+
+ b += 12 // padding
+
+ v.PrivData = make([]uint32, v.Length)
+ for i := 0; i < int(v.Length); i++ {
+ v.PrivData[i] = xgb.Get32(buf[b:])
+ b += 4
+ }
+ b = xgb.Pad(b)
+
+ return v
+}
+
+// Write request to wire for CreateSubpicture
+func createSubpictureRequest(c *xgb.Conn, SubpictureId Subpicture, Context Context, XvimageId uint32, Width uint16, Height uint16) []byte {
+ size := 20
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 6 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(SubpictureId))
+ b += 4
+
+ xgb.Put32(buf[b:], uint32(Context))
+ b += 4
+
+ xgb.Put32(buf[b:], XvimageId)
+ b += 4
+
+ xgb.Put16(buf[b:], Width)
+ b += 2
+
+ xgb.Put16(buf[b:], Height)
+ b += 2
+
+ return buf
+}
+
+// Request DestroySubpicture
+// size: 8
+type DestroySubpictureCookie struct {
+ *xgb.Cookie
+}
+
+// Write request to wire for DestroySubpicture
+func DestroySubpicture(c *xgb.Conn, SubpictureId Subpicture) DestroySubpictureCookie {
+ cookie := c.NewCookie(false, false)
+ c.NewRequest(destroySubpictureRequest(c, SubpictureId), cookie)
+ return DestroySubpictureCookie{cookie}
+}
+
+func DestroySubpictureChecked(c *xgb.Conn, SubpictureId Subpicture) DestroySubpictureCookie {
+ cookie := c.NewCookie(true, false)
+ c.NewRequest(destroySubpictureRequest(c, SubpictureId), cookie)
+ return DestroySubpictureCookie{cookie}
+}
+
+func (cook DestroySubpictureCookie) Check() error {
+ return cook.Cookie.Check()
+}
+
+// Write request to wire for DestroySubpicture
+func destroySubpictureRequest(c *xgb.Conn, SubpictureId Subpicture) []byte {
+ size := 8
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 7 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(SubpictureId))
+ b += 4
+
+ return buf
+}
+
+// Request ListSubpictureTypes
+// size: 12
+type ListSubpictureTypesCookie struct {
+ *xgb.Cookie
+}
+
+func ListSubpictureTypes(c *xgb.Conn, PortId xv.Port, SurfaceId Surface) ListSubpictureTypesCookie {
+ cookie := c.NewCookie(true, true)
+ c.NewRequest(listSubpictureTypesRequest(c, PortId, SurfaceId), cookie)
+ return ListSubpictureTypesCookie{cookie}
+}
+
+func ListSubpictureTypesUnchecked(c *xgb.Conn, PortId xv.Port, SurfaceId Surface) ListSubpictureTypesCookie {
+ cookie := c.NewCookie(false, true)
+ c.NewRequest(listSubpictureTypesRequest(c, PortId, SurfaceId), cookie)
+ return ListSubpictureTypesCookie{cookie}
+}
+
+// Request reply for ListSubpictureTypes
+// size: (32 + xv.ImageFormatInfoListSize(Types))
+type ListSubpictureTypesReply struct {
+ Sequence uint16
+ Length uint32
+ // padding: 1 bytes
+ Num uint32
+ // padding: 20 bytes
+ Types []xv.ImageFormatInfo // size: xv.ImageFormatInfoListSize(Types)
+}
+
+// Waits and reads reply data from request ListSubpictureTypes
+func (cook ListSubpictureTypesCookie) Reply() (*ListSubpictureTypesReply, error) {
+ buf, err := cook.Cookie.Reply()
+ if err != nil {
+ return nil, err
+ }
+ if buf == nil {
+ return nil, nil
+ }
+ return listSubpictureTypesReply(buf), nil
+}
+
+// Read reply into structure from buffer for ListSubpictureTypes
+func listSubpictureTypesReply(buf []byte) *ListSubpictureTypesReply {
+ v := new(ListSubpictureTypesReply)
+ b := 1 // skip reply determinant
+
+ b += 1 // padding
+
+ v.Sequence = xgb.Get16(buf[b:])
+ b += 2
+
+ v.Length = xgb.Get32(buf[b:]) // 4-byte units
+ b += 4
+
+ v.Num = xgb.Get32(buf[b:])
+ b += 4
+
+ b += 20 // padding
+
+ v.Types = make([]xv.ImageFormatInfo, v.Num)
+ b += xv.ImageFormatInfoReadList(buf[b:], v.Types)
+
+ return v
+}
+
+// Write request to wire for ListSubpictureTypes
+func listSubpictureTypesRequest(c *xgb.Conn, PortId xv.Port, SurfaceId Surface) []byte {
+ size := 12
+ b := 0
+ buf := make([]byte, size)
+
+ buf[b] = c.Extensions["XVIDEO-MOTIONCOMPENSATION"]
+ b += 1
+
+ buf[b] = 8 // request opcode
+ b += 1
+
+ xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+ b += 2
+
+ xgb.Put32(buf[b:], uint32(PortId))
+ b += 4
+
+ xgb.Put32(buf[b:], uint32(SurfaceId))
+ b += 4
+
+ return buf
+}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-22 13:45:13 +0000