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render system: abstract viewport

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Its not opengl specific
This commit is contained in:
Moritz Zwerger 2023-12-22 10:18:49 +01:00
parent 8fbd5f8c14
commit 59b40e23b0
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GPG Key ID: 5CAD791931B09AC4
8 changed files with 37 additions and 21 deletions
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3
src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/system/dummy/DummyRenderSystem.kt
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@ -36,6 +36,7 @@ import de.bixilon.minosoft.gui.rendering.system.dummy.shader.DummyNativeShader
import de.bixilon.minosoft.gui.rendering.system.dummy.texture.DummyTextureManager
import de.bixilon.minosoft.gui.rendering.util.mesh.MeshOrder
import de.bixilon.minosoft.gui.rendering.util.mesh.MeshStruct
import de.bixilon.minosoft.gui.rendering.util.vec.vec2.Vec2iUtil.EMPTY
import java.nio.FloatBuffer
class DummyRenderSystem(
@ -47,6 +48,8 @@ class DummyRenderSystem(
override var framebuffer: Framebuffer? = null
override val active: Boolean = true
override var viewport = Vec2i.EMPTY
override fun init() {
vendor = DummyVendor
}

5
src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/system/dummy/DummyVendor.kt
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@ -1,6 +1,6 @@
/*
* Minosoft
* Copyright (C) 2020-2022 Moritz Zwerger
* Copyright (C) 2020-2023 Moritz Zwerger
*
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
*
@ -14,7 +14,10 @@
package de.bixilon.minosoft.gui.rendering.system.dummy
import de.bixilon.minosoft.gui.rendering.system.base.GPUVendor
import de.bixilon.minosoft.gui.rendering.system.base.driver.DriverHacks
object DummyVendor : GPUVendor {
override val shaderDefine: String = "__DUMMY"
override val hacks = DriverHacks.set()
}

4
src/main/java/de/bixilon/minosoft/gui/rendering/RenderLoader.kt
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@ -23,11 +23,13 @@ import de.bixilon.kutil.reflection.ReflectionUtil.forceSet
import de.bixilon.kutil.unit.UnitFormatter.formatNanos
import de.bixilon.minosoft.gui.rendering.RenderUtil.pause
import de.bixilon.minosoft.gui.rendering.RenderUtil.runAsync
import de.bixilon.minosoft.gui.rendering.events.ResizeWindowEvent
import de.bixilon.minosoft.gui.rendering.font.manager.FontManager
import de.bixilon.minosoft.gui.rendering.gui.GUIRenderer
import de.bixilon.minosoft.gui.rendering.input.key.DebugKeyBindings
import de.bixilon.minosoft.gui.rendering.input.key.DefaultKeyBindings
import de.bixilon.minosoft.gui.rendering.renderer.renderer.DefaultRenderer
import de.bixilon.minosoft.modding.event.listener.CallbackEventListener.Companion.listen
import de.bixilon.minosoft.protocol.network.connection.play.PlayConnectionStates
import de.bixilon.minosoft.util.Stopwatch
import de.bixilon.minosoft.util.delegate.RenderingDelegate.observeRendering
@ -130,6 +132,7 @@ object RenderLoader {
input.init()
DefaultKeyBindings.register(this)
DebugKeyBindings.register(this)
connection.events.listen<ResizeWindowEvent> { system.viewport = it.size }
this::state.observe(this) {
if (it == RenderingStates.PAUSED || it == RenderingStates.SLOW || it == RenderingStates.STOPPED) {
@ -137,7 +140,6 @@ object RenderLoader {
}
}
window.postInit()
textures.dynamic.activate()

3
src/main/java/de/bixilon/minosoft/gui/rendering/system/base/RenderSystem.kt
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@ -153,7 +153,6 @@ interface RenderSystem {
fun polygonOffset(factor: Float, unit: Float)
fun resetBlending() {
disable(RenderingCapabilities.BLENDING)
setBlendFunction(BlendingFunctions.ONE, BlendingFunctions.ONE_MINUS_SOURCE_ALPHA, BlendingFunctions.ONE, BlendingFunctions.ZERO)
@ -165,4 +164,6 @@ interface RenderSystem {
shader.reload()
}
}
var viewport: Vec2i
}

24
src/main/java/de/bixilon/minosoft/gui/rendering/system/opengl/OpenGLRenderSystem.kt
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@ -19,7 +19,6 @@ import de.bixilon.minosoft.data.registries.identified.ResourceLocation
import de.bixilon.minosoft.data.text.formatting.color.Colors
import de.bixilon.minosoft.data.text.formatting.color.RGBColor
import de.bixilon.minosoft.gui.rendering.RenderContext
import de.bixilon.minosoft.gui.rendering.events.ResizeWindowEvent
import de.bixilon.minosoft.gui.rendering.shader.Shader
import de.bixilon.minosoft.gui.rendering.system.base.*
import de.bixilon.minosoft.gui.rendering.system.base.buffer.frame.Framebuffer
@ -34,10 +33,10 @@ import de.bixilon.minosoft.gui.rendering.system.opengl.buffer.uniform.FloatOpenG
import de.bixilon.minosoft.gui.rendering.system.opengl.buffer.uniform.IntOpenGLUniformBuffer
import de.bixilon.minosoft.gui.rendering.system.opengl.buffer.vertex.FloatOpenGLVertexBuffer
import de.bixilon.minosoft.gui.rendering.system.opengl.texture.OpenGLTextureManager
import de.bixilon.minosoft.gui.rendering.system.opengl.vendor.*
import de.bixilon.minosoft.gui.rendering.system.opengl.vendor.OpenGLVendor
import de.bixilon.minosoft.gui.rendering.util.mesh.MeshOrder
import de.bixilon.minosoft.gui.rendering.util.mesh.MeshStruct
import de.bixilon.minosoft.modding.event.listener.CallbackEventListener.Companion.listen
import de.bixilon.minosoft.gui.rendering.util.vec.vec2.Vec2iUtil.EMPTY
import de.bixilon.minosoft.terminal.RunConfiguration
import de.bixilon.minosoft.util.logging.Log
import de.bixilon.minosoft.util.logging.LogLevels
@ -118,12 +117,7 @@ class OpenGLRenderSystem(
this.vendorString = glGetString(GL_VENDOR) ?: "UNKNOWN"
val vendorString = vendorString.lowercase()
vendor = when {
vendorString.contains("nvidia") -> NvidiaOpenGLVendor
vendorString.contains("intel") -> MesaOpenGLVendor
vendorString.contains("amd") || vendorString.contains("ati") -> ATIOpenGLVendor
else -> OtherOpenGLVendor
}
vendor = OpenGLVendor.of(vendorString)
if (context.preferQuads && DriverHacks.USE_QUADS_OVER_TRIANGLE !in vendor.hacks) {
throw IllegalStateException("Your GPU driver does not support the `prefer_quads` config option!")
}
@ -131,11 +125,6 @@ class OpenGLRenderSystem(
this.version = glGetString(GL_VERSION) ?: "UNKNOWN"
this.gpuType = glGetString(GL_RENDERER) ?: "UNKNOWN"
context.connection.events.listen<ResizeWindowEvent> {
context.queue += {
glViewport(0, 0, it.size.x, it.size.y)
}
}
if (DEBUG_MODE) {
glEnable(GL_DEBUG_OUTPUT)
glDebugMessageCallback({ source, type, id, severity, length, message, userParameter ->
@ -332,6 +321,13 @@ class OpenGLRenderSystem(
Log.log(LogMessageType.RENDERING, LogLevels.VERBOSE) { "[OpenGL] ${builder.invoke()}" }
}
override var viewport: Vec2i = Vec2i.EMPTY
set(value) {
if (field == value) return
field = Vec2i(value)
glViewport(0, 0, viewport.x, viewport.y)
}
companion object : RenderSystemFactory {
const val DEBUG_MODE = false

4
src/main/java/de/bixilon/minosoft/gui/rendering/system/opengl/vendor/ATIOpenGLVendor.kt → src/main/java/de/bixilon/minosoft/gui/rendering/system/opengl/vendor/AMDOpenGLVendor.kt vendored
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@ -17,8 +17,8 @@ import de.bixilon.minosoft.gui.rendering.system.base.driver.DriverHacks
import org.lwjgl.opengl.ATIMeminfo.GL_VBO_FREE_MEMORY_ATI
import org.lwjgl.opengl.GL11.glGetInteger
object ATIOpenGLVendor : OpenGLVendor {
override val shaderDefine: String = "__ATI"
object AMDOpenGLVendor : OpenGLVendor {
override val shaderDefine: String = "__AMD"
override val availableVRAM: Long
get() = glGetInteger(GL_VBO_FREE_MEMORY_ATI).toLong() * 1024

4
src/main/java/de/bixilon/minosoft/gui/rendering/system/opengl/vendor/MesaOpenGLVendor.kt → src/main/java/de/bixilon/minosoft/gui/rendering/system/opengl/vendor/IntelOpenGLVendor.kt vendored
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@ -15,8 +15,8 @@ package de.bixilon.minosoft.gui.rendering.system.opengl.vendor
import de.bixilon.minosoft.gui.rendering.system.base.driver.DriverHacks
object MesaOpenGLVendor : OpenGLVendor {
override val shaderDefine: String = "__MESA"
object IntelOpenGLVendor : OpenGLVendor {
override val shaderDefine: String = "__INTEL"
override val hacks = DriverHacks.set()
}

11
src/main/java/de/bixilon/minosoft/gui/rendering/system/opengl/vendor/OpenGLVendor.kt vendored
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@ -22,4 +22,15 @@ interface OpenGLVendor : GPUVendor {
get() = -1L
val maximumVRAM: Long
get() = -1L
companion object {
fun of(vendor: String): OpenGLVendor = when {
vendor.contains("nvidia") -> NvidiaOpenGLVendor
vendor.contains("intel") -> IntelOpenGLVendor
vendor.contains("amd") || vendor.contains("ati") -> AMDOpenGLVendor
else -> OtherOpenGLVendor
}
}
}