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69 lines
2.1 KiB
Go
69 lines
2.1 KiB
Go
// This file is part of Gopher2600.
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//
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// Gopher2600 is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Gopher2600 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Gopher2600. If not, see <https://www.gnu.org/licenses/>.
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package reflection
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// ReflectedInfo identifies specific information that has been reflected in a
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// ReflectedVideoStep instance.
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//
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// We don't use this inside the reflection package itself but the type and
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// associated values are useful and it makes sense to define them in this
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// package.
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type ReflectedInfo int
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// List of valid ReflectedInfo values.
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const (
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WSYNC ReflectedInfo = iota
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Collision
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CXCLR
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HMOVEdelay
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HMOVEripple
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HMOVElatched
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RSYNCalign
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RSYNCreset
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AudioPhase0
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AudioPhase1
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AudioChanged
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// for graphical purposes we only distinguish between active and inactive
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// coprocessor states. the underlying states as defined in the mapper
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// package (mapper.CoProcSynchronisation) are used to decided whether the
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// coproc is active or inactive
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CoProcInactive
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CoProcActive
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)
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// Overlay is used to define the list of possible overlays that can be used to
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// illustrate/visualise information in a ReflectedVideoStep instance.
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//
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// We don't use this inside the reflection package itself but the type and
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// associated values are useful and it makes sense to define them in this
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// package.
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type Overlay int
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// List of valid Overlay values.
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const (
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OverlayNone Overlay = iota
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OverlayWSYNC
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OverlayCollision
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OverlayHMOVE
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OverlayRSYNC
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OverlayAudio
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OverlayCoproc
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)
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// OverlayLabels are names/labels for the the Policy type values.
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var OverlayLabels = []string{"No overlay", "WSYNC", "Collisions", "HMOVE", "RSYNC", "Audio", "Coprocessor"}
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