Package com.mojang.blaze3d.systems

Class RenderSystem

java.lang.Object

com.mojang.blaze3d.systems.RenderSystem

@Environment(CLIENT)
public class RenderSystem
extends Object

Mappings:

Namespace	Name
named	com/mojang/blaze3d/systems/RenderSystem
intermediary	com/mojang/blaze3d/systems/RenderSystem
official	com/mojang/blaze3d/systems/RenderSystem

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	RenderSystem.ShapeIndexBuffer	An index buffer that holds a pre-made indices for a specific shape.
(package private) static final record	RenderSystem.Task

Field Summary

Fields

Modifier and Type	Field	Description
private static String	apiDescription
private static @Nullable GpuDevice	DEVICE
private static @Nullable DynamicUniforms	dynamicUniforms
private static @Nullable GpuBuffer	globalSettingsUniform
private static double	lastDrawTime
(package private) static final Logger	LOGGER
static final int	MINIMUM_ATLAS_TEXTURE_SIZE
private static final Matrix4fStack	modelViewStack
static @Nullable GpuTextureView	outputColorTextureOverride
static @Nullable GpuTextureView	outputDepthTextureOverride
private static final ArrayListDeque<RenderSystem.Task>	PENDING_FENCES
private static final AtomicLong	pollEventsWaitStart
private static final AtomicBoolean	pollingEvents
static final int	PROJECTION_MATRIX_UBO_SIZE
private static @Nullable GpuBufferSlice	projectionMatrixBuffer
private static ProjectionType	projectionType
private static @Nullable Thread	renderThread
private static @Nullable GpuBufferSlice	savedProjectionMatrixBuffer
private static ProjectionType	savedProjectionType
private static ScissorState	scissorStateForRenderTypeDraws
private static @Nullable GpuBufferSlice	shaderFog
private static @Nullable GpuBufferSlice	shaderLightDirections
private static float	shaderLineWidth
private static final GpuTextureView[]	shaderTextures
private static final RenderSystem.ShapeIndexBuffer	sharedSequential
private static final RenderSystem.ShapeIndexBuffer	sharedSequentialLines
private static final RenderSystem.ShapeIndexBuffer	sharedSequentialQuad
static final int	TEXTURE_COUNT
private static Matrix4f	textureMatrix

Constructor Summary

Constructors

Constructor	Description
RenderSystem()

Method Summary

Modifier and Type	Method	Description
static void	assertOnRenderThread()
static void	backupProjectionMatrix()
static void	bindDefaultUniforms(RenderPass pass)
private static IllegalStateException	constructThreadException()
static void	disableScissorForRenderTypeDraws()
static void	enableScissorForRenderTypeDraws(int int2, int int3, int int4, int int5)
static void	executePendingTasks()
static void	flipFrame(Window window, @Nullable TracyFrameCapturer capturer)
static String	getApiDescription()
static String	getBackendDescription()
static GpuDevice	getDevice()
static DynamicUniforms	getDynamicUniforms()
static @Nullable GpuBuffer	getGlobalSettingsUniform()
static Matrix4f	getModelViewMatrix()
static Matrix4fStack	getModelViewStack()
static @Nullable GpuBufferSlice	getProjectionMatrixBuffer()
static ProjectionType	getProjectionType()
static ScissorState	getScissorStateForRenderTypeDraws()
static RenderSystem.ShapeIndexBuffer	getSequentialBuffer(VertexFormat.DrawMode drawMode)
static @Nullable GpuBufferSlice	getShaderFog()
static @Nullable GpuBufferSlice	getShaderLights()
static float	getShaderLineWidth()
static @Nullable GpuTextureView	getShaderTexture(int index)
static Matrix4f	getTextureMatrix()
static TimeSupplier.Nanoseconds	initBackendSystem()
static void	initRenderer(long windowHandle, int debugVerbosity, boolean sync, BiFunction<Identifier,ShaderType,String> shaderSourceGetter, boolean renderDebugLabels)
static void	initRenderThread()
static boolean	isFrozenAtPollEvents()
static boolean	isOnRenderThread()
static void	limitDisplayFPS(int fps)
static void	lineWidth(float width)
private static void	pollEvents()
static void	queueFencedTask(Runnable task)
static void	resetTextureMatrix()
static void	restoreProjectionMatrix()
static void	setErrorCallback(GLFWErrorCallbackI callback)
static void	setGlobalSettingsUniform(GpuBuffer globalSettingsUniform)
static void	setProjectionMatrix(GpuBufferSlice projectionMatrixBuffer, ProjectionType projectionType)
static void	setShaderFog(GpuBufferSlice shaderFog)
static void	setShaderLights(GpuBufferSlice shaderLightDirections)
static void	setShaderTexture(int index, @Nullable GpuTextureView texture)
static void	setTextureMatrix(Matrix4f textureMatrix)
static void	setupDefaultState()
static void	setupOverlayColor(@Nullable GpuTextureView texture)
static void	teardownOverlayColor()
static @Nullable GpuDevice	tryGetDevice()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

static final Logger LOGGER

MINIMUM_ATLAS_TEXTURE_SIZE

public static final int MINIMUM_ATLAS_TEXTURE_SIZE

See Also:

• Constant Field Values

PROJECTION_MATRIX_UBO_SIZE

public static final int PROJECTION_MATRIX_UBO_SIZE

renderThread

@Nullable
private static @Nullable Thread renderThread

DEVICE

@Nullable
private static @Nullable GpuDevice DEVICE

lastDrawTime

private static double lastDrawTime

sharedSequential

private static final RenderSystem.ShapeIndexBuffer sharedSequential

sharedSequentialQuad

private static final RenderSystem.ShapeIndexBuffer sharedSequentialQuad

sharedSequentialLines

private static final RenderSystem.ShapeIndexBuffer sharedSequentialLines

projectionType

private static ProjectionType projectionType

savedProjectionType

private static ProjectionType savedProjectionType

modelViewStack

private static final Matrix4fStack modelViewStack

textureMatrix

private static Matrix4f textureMatrix

TEXTURE_COUNT

public static final int TEXTURE_COUNT

See Also:

• Constant Field Values

shaderTextures

private static final GpuTextureView[] shaderTextures

shaderFog

@Nullable
private static @Nullable GpuBufferSlice shaderFog

shaderLightDirections

@Nullable
private static @Nullable GpuBufferSlice shaderLightDirections

projectionMatrixBuffer

@Nullable
private static @Nullable GpuBufferSlice projectionMatrixBuffer

savedProjectionMatrixBuffer

@Nullable
private static @Nullable GpuBufferSlice savedProjectionMatrixBuffer

shaderLineWidth

private static float shaderLineWidth

apiDescription

private static String apiDescription

pollEventsWaitStart

private static final AtomicLong pollEventsWaitStart

pollingEvents

private static final AtomicBoolean pollingEvents

PENDING_FENCES

private static final ArrayListDeque<RenderSystem.Task> PENDING_FENCES

outputColorTextureOverride

@Nullable
public static @Nullable GpuTextureView outputColorTextureOverride

outputDepthTextureOverride

@Nullable
public static @Nullable GpuTextureView outputDepthTextureOverride

globalSettingsUniform

@Nullable
private static @Nullable GpuBuffer globalSettingsUniform

dynamicUniforms

@Nullable
private static @Nullable DynamicUniforms dynamicUniforms

scissorStateForRenderTypeDraws

private static ScissorState scissorStateForRenderTypeDraws

Constructor Details

RenderSystem

public RenderSystem()

Method Details

initRenderThread

public static void initRenderThread()

isOnRenderThread

public static boolean isOnRenderThread()

assertOnRenderThread

public static void assertOnRenderThread()

constructThreadException

private static IllegalStateException constructThreadException()

pollEvents

private static void pollEvents()

isFrozenAtPollEvents

public static boolean isFrozenAtPollEvents()

flipFrame

public static void flipFrame(Window window,
 @Nullable
 @Nullable TracyFrameCapturer capturer)

Mappings:

Namespace	Name	Mixin selector
named	flipFrame	Lcom/mojang/blaze3d/systems/RenderSystem;flipFrame(Lnet/minecraft/client/util/Window;Lnet/minecraft/client/util/tracy/TracyFrameCapturer;)V
intermediary	flipFrame	Lcom/mojang/blaze3d/systems/RenderSystem;flipFrame(Lnet/minecraft/class_1041;Lnet/minecraft/class_10219;)V
official	flipFrame	Lcom/mojang/blaze3d/systems/RenderSystem;flipFrame(Lftb;Lfqy;)V

limitDisplayFPS

public static void limitDisplayFPS(int fps)

Mappings:

Namespace	Name	Mixin selector
named	limitDisplayFPS	Lcom/mojang/blaze3d/systems/RenderSystem;limitDisplayFPS(I)V
intermediary	limitDisplayFPS	Lcom/mojang/blaze3d/systems/RenderSystem;limitDisplayFPS(I)V
official	limitDisplayFPS	Lcom/mojang/blaze3d/systems/RenderSystem;limitDisplayFPS(I)V

setShaderFog

public static void setShaderFog(GpuBufferSlice shaderFog)

Mappings:

Namespace	Name	Mixin selector
named	setShaderFog	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderFog(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;)V
intermediary	setShaderFog	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderFog(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;)V
official	setShaderFog	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderFog(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;)V

getShaderFog

@Nullable
public static @Nullable GpuBufferSlice getShaderFog()

setShaderLights

public static void setShaderLights(GpuBufferSlice shaderLightDirections)

Mappings:

Namespace	Name	Mixin selector
named	setShaderLights	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderLights(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;)V
intermediary	setShaderLights	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderLights(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;)V
official	setShaderLights	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderLights(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;)V

getShaderLights

@Nullable
public static @Nullable GpuBufferSlice getShaderLights()

lineWidth

public static void lineWidth(float width)

Mappings:

Namespace	Name	Mixin selector
named	lineWidth	Lcom/mojang/blaze3d/systems/RenderSystem;lineWidth(F)V
intermediary	lineWidth	Lcom/mojang/blaze3d/systems/RenderSystem;lineWidth(F)V
official	lineWidth	Lcom/mojang/blaze3d/systems/RenderSystem;lineWidth(F)V

getShaderLineWidth

public static float getShaderLineWidth()

enableScissorForRenderTypeDraws

public static void enableScissorForRenderTypeDraws(int int2,
 int int3,
 int int4,
 int int5)

disableScissorForRenderTypeDraws

public static void disableScissorForRenderTypeDraws()

getScissorStateForRenderTypeDraws

public static ScissorState getScissorStateForRenderTypeDraws()

getBackendDescription

public static String getBackendDescription()

getApiDescription

public static String getApiDescription()

initBackendSystem

public static TimeSupplier.Nanoseconds initBackendSystem()

initRenderer

public static void initRenderer(long windowHandle,
 int debugVerbosity,
 boolean sync,
 BiFunction<Identifier,ShaderType,String> shaderSourceGetter,
 boolean renderDebugLabels)

Mappings:

Namespace	Name	Mixin selector
named	initRenderer	Lcom/mojang/blaze3d/systems/RenderSystem;initRenderer(JIZLjava/util/function/BiFunction;Z)V
intermediary	initRenderer	Lcom/mojang/blaze3d/systems/RenderSystem;initRenderer(JIZLjava/util/function/BiFunction;Z)V
official	initRenderer	Lcom/mojang/blaze3d/systems/RenderSystem;initRenderer(JIZLjava/util/function/BiFunction;Z)V

setErrorCallback

public static void setErrorCallback(GLFWErrorCallbackI callback)

Mappings:

Namespace	Name	Mixin selector
named	setErrorCallback	Lcom/mojang/blaze3d/systems/RenderSystem;setErrorCallback(Lorg/lwjgl/glfw/GLFWErrorCallbackI;)V
intermediary	setErrorCallback	Lcom/mojang/blaze3d/systems/RenderSystem;setErrorCallback(Lorg/lwjgl/glfw/GLFWErrorCallbackI;)V
official	setErrorCallback	Lcom/mojang/blaze3d/systems/RenderSystem;setErrorCallback(Lorg/lwjgl/glfw/GLFWErrorCallbackI;)V

setupDefaultState

public static void setupDefaultState()

setupOverlayColor

public static void setupOverlayColor(@Nullable
 @Nullable GpuTextureView texture)

Mappings:

Namespace	Name	Mixin selector
named	setupOverlayColor	Lcom/mojang/blaze3d/systems/RenderSystem;setupOverlayColor(Lcom/mojang/blaze3d/textures/GpuTextureView;)V
intermediary	setupOverlayColor	Lcom/mojang/blaze3d/systems/RenderSystem;setupOverlayColor(Lcom/mojang/blaze3d/textures/GpuTextureView;)V
official	setupOverlayColor	Lcom/mojang/blaze3d/systems/RenderSystem;setupOverlayColor(Lcom/mojang/blaze3d/textures/GpuTextureView;)V

teardownOverlayColor

public static void teardownOverlayColor()

setShaderTexture

public static void setShaderTexture(int index,
 @Nullable
 @Nullable GpuTextureView texture)

Mappings:

Namespace	Name	Mixin selector
named	setShaderTexture	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderTexture(ILcom/mojang/blaze3d/textures/GpuTextureView;)V
intermediary	setShaderTexture	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderTexture(ILcom/mojang/blaze3d/textures/GpuTextureView;)V
official	setShaderTexture	Lcom/mojang/blaze3d/systems/RenderSystem;setShaderTexture(ILcom/mojang/blaze3d/textures/GpuTextureView;)V

getShaderTexture

@Nullable
public static @Nullable GpuTextureView getShaderTexture(int index)

Mappings:

Namespace	Name	Mixin selector
named	getShaderTexture	Lcom/mojang/blaze3d/systems/RenderSystem;getShaderTexture(I)Lcom/mojang/blaze3d/textures/GpuTextureView;
intermediary	getShaderTexture	Lcom/mojang/blaze3d/systems/RenderSystem;getShaderTexture(I)Lcom/mojang/blaze3d/textures/GpuTextureView;
official	getShaderTexture	Lcom/mojang/blaze3d/systems/RenderSystem;getShaderTexture(I)Lcom/mojang/blaze3d/textures/GpuTextureView;

setProjectionMatrix

public static void setProjectionMatrix(GpuBufferSlice projectionMatrixBuffer,
 ProjectionType projectionType)

Mappings:

Namespace	Name	Mixin selector
named	setProjectionMatrix	Lcom/mojang/blaze3d/systems/RenderSystem;setProjectionMatrix(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;Lcom/mojang/blaze3d/systems/ProjectionType;)V
intermediary	setProjectionMatrix	Lcom/mojang/blaze3d/systems/RenderSystem;setProjectionMatrix(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;Lnet/minecraft/class_10366;)V
official	setProjectionMatrix	Lcom/mojang/blaze3d/systems/RenderSystem;setProjectionMatrix(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;Lfqw;)V

setTextureMatrix

public static void setTextureMatrix(Matrix4f textureMatrix)

Mappings:

Namespace	Name	Mixin selector
named	setTextureMatrix	Lcom/mojang/blaze3d/systems/RenderSystem;setTextureMatrix(Lorg/joml/Matrix4f;)V
intermediary	setTextureMatrix	Lcom/mojang/blaze3d/systems/RenderSystem;setTextureMatrix(Lorg/joml/Matrix4f;)V
official	setTextureMatrix	Lcom/mojang/blaze3d/systems/RenderSystem;setTextureMatrix(Lorg/joml/Matrix4f;)V

resetTextureMatrix

public static void resetTextureMatrix()

backupProjectionMatrix

public static void backupProjectionMatrix()

restoreProjectionMatrix

public static void restoreProjectionMatrix()

getProjectionMatrixBuffer

@Nullable
public static @Nullable GpuBufferSlice getProjectionMatrixBuffer()

getModelViewMatrix

public static Matrix4f getModelViewMatrix()

getModelViewStack

public static Matrix4fStack getModelViewStack()

getTextureMatrix

public static Matrix4f getTextureMatrix()

getSequentialBuffer

public static RenderSystem.ShapeIndexBuffer getSequentialBuffer(VertexFormat.DrawMode drawMode)

Mappings:

Namespace	Name	Mixin selector
named	getSequentialBuffer	Lcom/mojang/blaze3d/systems/RenderSystem;getSequentialBuffer(Lcom/mojang/blaze3d/vertex/VertexFormat$DrawMode;)Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;
intermediary	getSequentialBuffer	Lcom/mojang/blaze3d/systems/RenderSystem;getSequentialBuffer(Lcom/mojang/blaze3d/vertex/VertexFormat$class_5596;)Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;
official	getSequentialBuffer	Lcom/mojang/blaze3d/systems/RenderSystem;getSequentialBuffer(Lcom/mojang/blaze3d/vertex/VertexFormat$b;)Lcom/mojang/blaze3d/systems/RenderSystem$a;

setGlobalSettingsUniform

public static void setGlobalSettingsUniform(GpuBuffer globalSettingsUniform)

Mappings:

Namespace	Name	Mixin selector
named	setGlobalSettingsUniform	Lcom/mojang/blaze3d/systems/RenderSystem;setGlobalSettingsUniform(Lcom/mojang/blaze3d/buffers/GpuBuffer;)V
intermediary	setGlobalSettingsUniform	Lcom/mojang/blaze3d/systems/RenderSystem;setGlobalSettingsUniform(Lcom/mojang/blaze3d/buffers/GpuBuffer;)V
official	setGlobalSettingsUniform	Lcom/mojang/blaze3d/systems/RenderSystem;setGlobalSettingsUniform(Lcom/mojang/blaze3d/buffers/GpuBuffer;)V

getGlobalSettingsUniform

@Nullable
public static @Nullable GpuBuffer getGlobalSettingsUniform()

getProjectionType

public static ProjectionType getProjectionType()

queueFencedTask

public static void queueFencedTask(Runnable task)

Mappings:

Namespace	Name	Mixin selector
named	queueFencedTask	Lcom/mojang/blaze3d/systems/RenderSystem;queueFencedTask(Ljava/lang/Runnable;)V
intermediary	queueFencedTask	Lcom/mojang/blaze3d/systems/RenderSystem;queueFencedTask(Ljava/lang/Runnable;)V
official	queueFencedTask	Lcom/mojang/blaze3d/systems/RenderSystem;queueFencedTask(Ljava/lang/Runnable;)V

executePendingTasks

public static void executePendingTasks()

getDevice

public static GpuDevice getDevice()

tryGetDevice

@Nullable
public static @Nullable GpuDevice tryGetDevice()

getDynamicUniforms

public static DynamicUniforms getDynamicUniforms()

bindDefaultUniforms

public static void bindDefaultUniforms(RenderPass pass)

Mappings:

Namespace	Name	Mixin selector
named	bindDefaultUniforms	Lcom/mojang/blaze3d/systems/RenderSystem;bindDefaultUniforms(Lcom/mojang/blaze3d/systems/RenderPass;)V
intermediary	bindDefaultUniforms	Lcom/mojang/blaze3d/systems/RenderSystem;bindDefaultUniforms(Lcom/mojang/blaze3d/systems/RenderPass;)V
official	bindDefaultUniforms	Lcom/mojang/blaze3d/systems/RenderSystem;bindDefaultUniforms(Lcom/mojang/blaze3d/systems/RenderPass;)V