package mozilla.layers.layerscope

Get desktop application:
View/edit binary Protocol Buffers messages

Used in: Packet

• required uint64 layerref = 1

• optional uint32 width = 2

• optional uint32 height = 3

• optional uint32 color = 4

=============================== Client to Server messages ===============================

• required CommandPacket.CmdType type = 1

• optional bool value = 2

Used in: CommandPacket

• NO_OP = 0

• LAYERS_TREE = 1

• LAYERS_BUFFER = 2

Used in: Packet

• required float offsetX = 1

• required float offsetY = 2

• repeated float mvMatrix = 3

• required uint32 totalRects = 4

• repeated DrawPacket.Rect layerRect = 5

• required uint64 layerref = 6

• repeated uint32 texIDs = 7

• repeated DrawPacket.Rect textureRect = 8

Used in: DrawPacket

• required float x = 1

• required float y = 2

• required float w = 3

• required float h = 4

=============================== Server to Client messages ===============================

Used in: Packet

• optional uint64 value = 1

• optional float scale = 2

Used in: Packet

• repeated LayersPacket.Layer layer = 1

Used in: LayersPacket

• required Layer.LayerType type = 1

  Basic info Note: Parent's pointer is used to recontruct the layer tree

• required uint64 ptr = 2

• required uint64 parentPtr = 3

• optional Layer.Rect clip = 10

  Common info (10 to 99)

• optional Layer.Matrix transform = 11

• optional Layer.Region vRegion = 12

  visible region

• optional Layer.Shadow shadow = 13

  shadow info

• optional float opacity = 14

• optional bool cOpaque = 15

  content opaque

• optional bool cAlpha = 16

  component alpha

• optional Layer.ScrollingDirect direct = 17

• optional uint64 barID = 18

• optional uint64 mask = 19

  mask layer

• optional Layer.Region hitRegion = 20

• optional Layer.Region dispatchRegion = 21

• optional Layer.Region noActionRegion = 22

• optional Layer.Region hPanRegion = 23

• optional Layer.Region vPanRegion = 24

• optional Layer.Region valid = 100

  Specific info (100 to max) Painted Layer

• optional uint32 color = 101

  Color Layer

• optional Layer.Filter filter = 102

  Canvas & Image Layer

• optional uint64 refID = 103

  Ref Layer

• optional Layer.Size size = 104

  Readback Layer

• optional uint32 displayListLogLength = 105

• optional bytes displayListLog = 106

Used in: Layer

• FILTER_FAST = 0

  deprecated

• FILTER_GOOD = 1

• FILTER_BEST = 2

  deprecated

• FILTER_NEAREST = 3

  deprecated

• FILTER_BILINEAR = 4

  deprecated

• FILTER_GAUSSIAN = 5

  deprecated

• FILTER_SENTINEL = 6

  deprecated

• FILTER_LINEAR = 7

• FILTER_POINT = 8

Used in: Layer

• UnknownLayer = 0

• LayerManager = 1

• ContainerLayer = 2

• PaintedLayer = 3

• CanvasLayer = 4

• ImageLayer = 5

• ColorLayer = 6

• RefLayer = 7

• ReadbackLayer = 8

Used in: Layer, Shadow

• optional bool is2D = 1

• optional bool isId = 2

• repeated float m = 3

Used in: Layer, Region, Shadow

• optional int32 x = 1

• optional int32 y = 2

• optional int32 w = 3

• optional int32 h = 4

Used in: Layer, Shadow

• repeated Rect r = 1

Used in: Layer

• VERTICAL = 1

• HORIZONTAL = 2

Used in: Layer

• optional Rect clip = 1

• optional Matrix transform = 2

• optional Region vRegion = 3

Used in: Layer

• optional int32 w = 1

• optional int32 h = 2

Used in: Packet

• optional bool composedByHwc = 1

We only need to use this Packet. Other packet definitions are just type defines

• required Packet.DataType type = 1

• optional FramePacket frame = 2

• optional ColorPacket color = 3

• optional TexturePacket texture = 4

• optional LayersPacket layers = 5

• optional MetaPacket meta = 6

• optional DrawPacket draw = 7

Used in: Packet

• FRAMESTART = 1

• FRAMEEND = 2

• COLOR = 3

• TEXTURE = 4

• LAYERS = 5

• META = 6

• DRAW = 7

Used in: Packet

• required uint64 layerref = 1

  Basic info

• optional uint32 width = 2

• optional uint32 height = 3

• optional uint32 stride = 4

• optional uint32 name = 5

• optional uint32 target = 6

• optional uint32 dataformat = 7

• optional uint64 glcontext = 8

• optional bytes data = 9

• optional TexturePacket.Rect mTextureCoords = 10

  TextureEffect attributes

• optional bool mPremultiplied = 11

• optional TexturePacket.Filter mFilter = 12

• optional bool isMask = 20

  Mask attributes

• optional TexturePacket.EffectMask mask = 21

Used in: TexturePacket

• optional bool mIs3D = 1

• optional Size mSize = 2

• optional Matrix mMaskTransform = 3

Used in: TexturePacket

• GOOD = 0

• LINEAR = 1

• POINT = 2

Used in: EffectMask

• optional bool is2D = 1

• optional bool isId = 2

• repeated float m = 3

Used in: TexturePacket

• optional float x = 1

• optional float y = 2

• optional float w = 3

• optional float h = 4

Used in: EffectMask

• optional int32 w = 1

• optional int32 h = 2