all: rename the gioui.org/ui module to gioui.org

The "ui" is redundant and stutters.

Signed-off-by: Elias Naur <mail@eliasnaur.com>

internal/opconst/ops.go

@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: Unlicense OR MIT
+
+package opconst
+
+type OpType byte
+
+// Start at a high number for easier debugging.
+const firstOpIndex = 200
+
+const (
+	TypeMacroDef OpType = iota + firstOpIndex
+	TypeMacro
+	TypeTransform
+	TypeLayer
+	TypeInvalidate
+	TypeImage
+	TypePaint
+	TypeColor
+	TypeArea
+	TypePointerInput
+	TypePass
+	TypeKeyInput
+	TypeHideInput
+	TypePush
+	TypePop
+	TypeAux
+	TypeClip
+	TypeProfile
+)
+
+const (
+	TypeMacroDefLen     = 1 + 4 + 4
+	TypeMacroLen        = 1 + 4 + 4 + 4
+	TypeTransformLen    = 1 + 4*2
+	TypeLayerLen        = 1
+	TypeRedrawLen       = 1 + 8
+	TypeImageLen        = 1 + 4*4
+	TypePaintLen        = 1 + 4*4
+	TypeColorLen        = 1 + 4
+	TypeAreaLen         = 1 + 1 + 4*4
+	TypePointerInputLen = 1 + 1
+	TypePassLen         = 1 + 1
+	TypeKeyInputLen     = 1 + 1
+	TypeHideInputLen    = 1
+	TypePushLen         = 1
+	TypePopLen          = 1
+	TypeAuxLen          = 1 + 4
+	TypeClipLen         = 1 + 4*4
+	TypeProfileLen      = 1
+)
+
+func (t OpType) Size() int {
+	return [...]int{
+		TypeMacroDefLen,
+		TypeMacroLen,
+		TypeTransformLen,
+		TypeLayerLen,
+		TypeRedrawLen,
+		TypeImageLen,
+		TypePaintLen,
+		TypeColorLen,
+		TypeAreaLen,
+		TypePointerInputLen,
+		TypePassLen,
+		TypeKeyInputLen,
+		TypeHideInputLen,
+		TypePushLen,
+		TypePopLen,
+		TypeAuxLen,
+		TypeClipLen,
+		TypeProfileLen,
+	}[t-firstOpIndex]
+}
+
+func (t OpType) NumRefs() int {
+	switch t {
+	case TypeMacro, TypeImage, TypeKeyInput, TypePointerInput, TypeProfile:
+		return 1
+	default:
+		return 0
+	}
+}