Package net.minecraft.client.gui.render

Class GuiRenderer

java.lang.Object

net.minecraft.client.gui.render.GuiRenderer

All Implemented Interfaces:

AutoCloseable

public class GuiRenderer
extends Object
implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	GuiRenderer.AtlasPosition
(package private) static final record	GuiRenderer.Draw
(package private) static final record	GuiRenderer.MeshToDraw

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<Object,GuiRenderer.AtlasPosition>	atlasPositions
private BufferBuilder	bufferBuilder
private final MultiBufferSource.BufferSource	bufferSource
private final ByteBufferBuilder	byteBufferBuilder
private int	cachedGuiScale
static final int	CLEAR_COLOR
static final int	DEFAULT_ITEM_SIZE
private final List<GuiRenderer.Draw>	draws
private static final Comparator<GuiElementRenderState>	ELEMENT_SORT_COMPARATOR
private int	firstDrawIndexAfterBlur
private int	frameNumber
static final int	GUI_3D_Z_FAR
static final int	GUI_3D_Z_NEAR
private static final float	GUI_Z_NEAR
private final CachedOrthoProjectionMatrixBuffer	guiProjectionMatrixBuffer
private int	itemAtlasX
private int	itemAtlasY
private GpuTexture	itemsAtlas
private GpuTexture	itemsAtlasDepth
private GpuTextureView	itemsAtlasDepthView
private GpuTextureView	itemsAtlasView
private final CachedOrthoProjectionMatrixBuffer	itemsProjectionMatrixBuffer
private static final org.slf4j.Logger	LOGGER
private static final float	MAX_GUI_Z
private static final int	MAXIMUM_ITEM_ATLAS_SIZE
private final List<GuiRenderer.MeshToDraw>	meshesToDraw
private static final float	MIN_GUI_Z
private static final int	MINIMUM_ITEM_ATLAS_SIZE
private final Map<Object,OversizedItemRenderer>	oversizedItemRenderers
private final Map<Class<? extends PictureInPictureRenderState>,PictureInPictureRendererPool<?>>	pictureInPictureRendererPools
private final Set<PictureInPictureRenderState>	pictureInPictureRenderStatesScratch
private RenderPipeline	previousPipeline
private ScreenRectangle	previousScissorArea
private TextureSetup	previousTextureSetup
(package private) final GuiRenderState	renderState
private static final Comparator<ScreenRectangle>	SCISSOR_COMPARATOR
private static final Comparator<TextureSetup>	TEXTURE_COMPARATOR
private final Map<VertexFormat,MappableRingBuffer>	vertexBuffers

Constructor Summary

Constructors

Constructor	Description
GuiRenderer(GuiRenderState renderState, MultiBufferSource.BufferSource bufferSource, List<PictureInPictureRendererRegistration<?>> pictureInPictureRenderers)

Method Summary

Modifier and Type	Method	Description
private void	addElementsToMeshes(GuiRenderState.TraverseRange traverseRange)
private void	addElementToMesh(GuiElementRenderState renderState, int layer)
private int	calculateAtlasSizeInPixels(int itemWidth)
private it.unimi.dsi.fastutil.objects.Object2IntMap<VertexFormat>	calculatedRequiredVertexBufferSizes()
private void	clearUnusedOversizedItemRenderers()
void	close()
private void	createAtlasTextures(int atlasSize)
private void	draw(GpuBufferSlice fogUniforms)
private void	enableScissor(ScreenRectangle scissorArea, RenderPass renderPass)
private void	ensureVertexBufferSizes()
private void	executeDraw(GuiRenderer.Draw draw, RenderPass renderPass, GpuBuffer buffer, VertexFormat.IndexType indexType)
private void	executeDrawRange(Supplier<String> debugGroup, RenderTarget renderTarget, GpuBufferSlice fogUniforms, GpuBufferSlice dynamicTransforms, GpuBuffer buffer, VertexFormat.IndexType indexType, int start, int end)
private BufferBuilder	getBufferBuilder(RenderPipeline pipeline)
private int	getGuiScaleInvalidatingItemAtlasIfChanged()
void	incrementFrameNumber()
private void	invalidateItemAtlas()
private void	prepare()
private void	prepareItemElements()
private void	preparePictureInPicture()
private <T extends PictureInPictureRenderState> boolean	preparePictureInPictureState(T p_415554_, int p_415565_, boolean firstPass)
private void	prepareText()
private void	recordDraws()
private void	recordMesh(BufferBuilder bufferBuilder, RenderPipeline pipeline, TextureSetup textureSetup, ScreenRectangle scissorArea)
void	render(GpuBufferSlice bufferSlice)
private void	renderItemToAtlas(TrackingItemStackRenderState renderState, PoseStack poseStack, int x, int y, int size)
private boolean	scissorChanged(ScreenRectangle scissorArea, ScreenRectangle oldScissorArea)
private void	submitBlitFromItemAtlas(GuiItemRenderState renderState, float x, float y, int itemSize, int atlasSize)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

MAX_GUI_Z

private static final float MAX_GUI_Z

See Also:

• Constant Field Values

MIN_GUI_Z

private static final float MIN_GUI_Z

See Also:

• Constant Field Values

GUI_Z_NEAR

private static final float GUI_Z_NEAR

See Also:

• Constant Field Values

GUI_3D_Z_FAR

public static final int GUI_3D_Z_FAR

See Also:

• Constant Field Values

GUI_3D_Z_NEAR

public static final int GUI_3D_Z_NEAR

See Also:

• Constant Field Values

DEFAULT_ITEM_SIZE

public static final int DEFAULT_ITEM_SIZE

See Also:

• Constant Field Values

MINIMUM_ITEM_ATLAS_SIZE

private static final int MINIMUM_ITEM_ATLAS_SIZE

See Also:

• Constant Field Values

MAXIMUM_ITEM_ATLAS_SIZE

private static final int MAXIMUM_ITEM_ATLAS_SIZE

CLEAR_COLOR

public static final int CLEAR_COLOR

See Also:

• Constant Field Values

SCISSOR_COMPARATOR

private static final Comparator<ScreenRectangle> SCISSOR_COMPARATOR

TEXTURE_COMPARATOR

private static final Comparator<TextureSetup> TEXTURE_COMPARATOR

ELEMENT_SORT_COMPARATOR

private static final Comparator<GuiElementRenderState> ELEMENT_SORT_COMPARATOR

atlasPositions

private final Map<Object,GuiRenderer.AtlasPosition> atlasPositions

oversizedItemRenderers

private final Map<Object,OversizedItemRenderer> oversizedItemRenderers

renderState

final GuiRenderState renderState

draws

private final List<GuiRenderer.Draw> draws

meshesToDraw

private final List<GuiRenderer.MeshToDraw> meshesToDraw

byteBufferBuilder

private final ByteBufferBuilder byteBufferBuilder

vertexBuffers

private final Map<VertexFormat,MappableRingBuffer> vertexBuffers

firstDrawIndexAfterBlur

private int firstDrawIndexAfterBlur

guiProjectionMatrixBuffer

private final CachedOrthoProjectionMatrixBuffer guiProjectionMatrixBuffer

itemsProjectionMatrixBuffer

private final CachedOrthoProjectionMatrixBuffer itemsProjectionMatrixBuffer

bufferSource

private final MultiBufferSource.BufferSource bufferSource

pictureInPictureRendererPools

private final Map<Class<? extends PictureInPictureRenderState>,PictureInPictureRendererPool<?>> pictureInPictureRendererPools

pictureInPictureRenderStatesScratch

private final Set<PictureInPictureRenderState> pictureInPictureRenderStatesScratch

itemsAtlas

@Nullable
private GpuTexture itemsAtlas

itemsAtlasView

@Nullable
private GpuTextureView itemsAtlasView

itemsAtlasDepth

@Nullable
private GpuTexture itemsAtlasDepth

itemsAtlasDepthView

@Nullable
private GpuTextureView itemsAtlasDepthView

itemAtlasX

private int itemAtlasX

itemAtlasY

private int itemAtlasY

cachedGuiScale

private int cachedGuiScale

frameNumber

private int frameNumber

previousScissorArea

@Nullable
private ScreenRectangle previousScissorArea

previousPipeline

@Nullable
private RenderPipeline previousPipeline

previousTextureSetup

@Nullable
private TextureSetup previousTextureSetup

bufferBuilder

@Nullable
private BufferBuilder bufferBuilder

Constructor Details

GuiRenderer

public GuiRenderer(GuiRenderState renderState,
 MultiBufferSource.BufferSource bufferSource,
 List<PictureInPictureRendererRegistration<?>> pictureInPictureRenderers)

Method Details

incrementFrameNumber

public void incrementFrameNumber()

render

public void render(GpuBufferSlice bufferSlice)

clearUnusedOversizedItemRenderers

private void clearUnusedOversizedItemRenderers()

prepare

private void prepare()

addElementsToMeshes

private void addElementsToMeshes(GuiRenderState.TraverseRange traverseRange)

draw

private void draw(GpuBufferSlice fogUniforms)

executeDrawRange

private void executeDrawRange(Supplier<String> debugGroup,
 RenderTarget renderTarget,
 GpuBufferSlice fogUniforms,
 GpuBufferSlice dynamicTransforms,
 GpuBuffer buffer,
 VertexFormat.IndexType indexType,
 int start,
 int end)

addElementToMesh

private void addElementToMesh(GuiElementRenderState renderState,
 int layer)

prepareText

private void prepareText()

prepareItemElements

private void prepareItemElements()

preparePictureInPicture

private void preparePictureInPicture()

preparePictureInPictureState

private <T extends PictureInPictureRenderState>
boolean preparePictureInPictureState(T p_415554_,
 int p_415565_,
 boolean firstPass)

renderItemToAtlas

private void renderItemToAtlas(TrackingItemStackRenderState renderState,
 PoseStack poseStack,
 int x,
 int y,
 int size)

submitBlitFromItemAtlas

private void submitBlitFromItemAtlas(GuiItemRenderState renderState,
 float x,
 float y,
 int itemSize,
 int atlasSize)

createAtlasTextures

private void createAtlasTextures(int atlasSize)

calculateAtlasSizeInPixels

private int calculateAtlasSizeInPixels(int itemWidth)

getGuiScaleInvalidatingItemAtlasIfChanged

private int getGuiScaleInvalidatingItemAtlasIfChanged()

invalidateItemAtlas

private void invalidateItemAtlas()

recordMesh

private void recordMesh(BufferBuilder bufferBuilder,
 RenderPipeline pipeline,
 TextureSetup textureSetup,
 @Nullable
 ScreenRectangle scissorArea)

recordDraws

private void recordDraws()

ensureVertexBufferSizes

private void ensureVertexBufferSizes()

calculatedRequiredVertexBufferSizes

private it.unimi.dsi.fastutil.objects.Object2IntMap<VertexFormat> calculatedRequiredVertexBufferSizes()

executeDraw

private void executeDraw(GuiRenderer.Draw draw,
 RenderPass renderPass,
 GpuBuffer buffer,
 VertexFormat.IndexType indexType)

getBufferBuilder

private BufferBuilder getBufferBuilder(RenderPipeline pipeline)

scissorChanged

private boolean scissorChanged(@Nullable
 ScreenRectangle scissorArea,
 @Nullable
 ScreenRectangle oldScissorArea)

enableScissor

private void enableScissor(ScreenRectangle scissorArea,
 RenderPass renderPass)

close

public void close()

Specified by:

close in interface AutoCloseable