mirror of
https://github.com/JetSetIlly/Gopher2600.git
synced 2025-04-02 11:02:17 -04:00
51fdd7b822
texture in magnify tooltip no longer has any transparancy. the tooltip window has a slight transparancy that the texture inherits
78 lines
1.8 KiB
Go
78 lines
1.8 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 sdlimgui
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import (
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"image"
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"github.com/inkyblackness/imgui-go/v4"
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)
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type requirement int
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const (
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requiresOpenGL32 requirement = iota
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requiresOpenGL21
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)
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type renderer interface {
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requires() requirement
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supportsCRT() bool
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start() error
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destroy()
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preRender()
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render()
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screenshot(mode screenshotMode, finish chan screenshotResult)
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addTexture(typ textureType, linear bool, clamp bool) texture
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addFontTexture(fnt imgui.FontAtlas) texture
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}
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type textureType int
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const (
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textureGUI textureType = iota
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textureColor
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texturePlayscr
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textureDbgScr
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textureDbgScrOverlay
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textureDbgScrMagnify
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)
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type texture interface {
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getID() uint32
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markForCreation()
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clear()
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render(*image.RGBA)
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}
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type screenshotMode string
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const (
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modeSingle screenshotMode = "single"
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modeFlicker screenshotMode = "flicker"
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modeComposite screenshotMode = "composite"
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)
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type screenshotResult struct {
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// a description of the screenshot as provided by the renderer
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description string
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// the final image
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image *image.RGBA
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// any errors that were encountered in the screenshotting preperation
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err error
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}
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