Class GlCommandEncoder

java.lang.Object

com.mojang.blaze3d.opengl.GlCommandEncoder

All Implemented Interfaces:

CommandEncoderBackend, AutoCloseable

class GlCommandEncoder
extends Object
implements CommandEncoderBackend, AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
private long	currentSubmitIndex
private final GlDevice	device
private final int	drawFbo
private final long[]	fences
private @Nullable RenderPipeline	lastPipeline
private @Nullable GlProgram	lastProgram
private @Nullable VertexArrayCache.VertexArray	lastVertexArray
private static final org.slf4j.Logger	LOGGER
static final int	MAX_SUBMITS_IN_FLIGHT
private static final long	NO_FENCE
private final int	readFbo
private final List<@Nullable FrameBufferAttachment>	renderPassColorTextures
private final GlTransientMemory	transientMemory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GlCommandEncoder(GlDevice device)

Method Summary

Modifier and Type	Method	Description
private void	applyPipelineState(RenderPipeline pipeline)
boolean	awaitSubmit(long index, long timeoutNS)
void	clearColorAndDepthTextures(GpuTexture colorTexture, Vector4fc clearColor, GpuTexture depthTexture, double clearDepth)
void	clearColorAndDepthTextures(GpuTexture colorTexture, Vector4fc clearColor, GpuTexture depthTexture, double clearDepth, int regionX, int regionY, int regionWidth, int regionHeight)
void	clearColorTexture(GpuTexture colorTexture, Vector4fc clearColor)
void	clearDepthTexture(GpuTexture depthTexture, double clearDepth)
void	clearStencilTexture(GpuTexture texture, int value)
void	close()
void	copyBufferToTexture(GpuBufferSlice source, int sourceX, int sourceY, int sourceWidth, int sourceHeight, GpuTexture destination, int destinationX, int destinationY, int copyWidth, int copyHeight, int mipLevel, int arrayLayer)
void	copyTextureToBuffer(GpuTexture source, GpuBuffer destination, long offset, Runnable callback, int mipLevel)
void	copyTextureToBuffer(GpuTexture source, GpuBuffer destination, long offset, Runnable callback, int mipLevel, int x, int y, int width, int height)
void	copyTextureToTexture(GpuTexture source, GpuTexture destination, int mipLevel, int destX, int destY, int sourceX, int sourceY, int width, int height)
void	copyToBuffer(GpuBufferSlice source, GpuBufferSlice target)
GpuFence	createFence()
RenderPassBackend	createRenderPass(RenderPassDescriptor descriptor)
long	currentSubmitIndex()
int	currentSubmitSlot()
private void	drawFromBuffers(GlRenderPass renderPass, int baseVertex, int firstIndex, int drawCount, @Nullable IndexType indexType, GlRenderPipeline pipeline, int instanceCount, int firstInstance)
protected void	executeDraw(GlRenderPass renderPass, int baseVertex, int firstIndex, int drawCount, @Nullable IndexType indexType, int instanceCount, int firstInstance)
protected void	executeDrawIndirect(GlRenderPass renderPass, @Nullable IndexType indexType, GlBuffer commands, long offset, int drawCount)
protected <T> void	executeDrawMultiple(GlRenderPass renderPass, Collection<RenderPass.Draw<T>> draws, @Nullable GpuBuffer defaultIndexBuffer, @Nullable IndexType defaultIndexType, Collection<String> dynamicUniforms, T uniformArgument)
void	executeDraws(GlRenderPass renderPass, @Nullable IndexType indexType, @Nullable PointerBuffer firstIndexOffsets, IntBuffer indexCounts, IntBuffer vertexOffsets, int drawCount)
void	presentTexture(GpuTextureView textureView, int swapchainWidth, int swapchainHeight)
void	submit()
void	submitRenderPass()
TransientMemory	transientMemory()
private boolean	trySetup(GlRenderPass renderPass, Collection<String> dynamicUniforms)
private void	validateDraw(GlRenderPass renderPass, @Nullable IndexType indexType)
void	writeTimestamp(GpuQueryPool pool, int index)
void	writeToBuffer(GpuBufferSlice slice, ByteBuffer data)
void	writeToTexture(GpuTexture destination, ByteBuffer source, int mipLevel, int depthOrLayer, int destX, int destY, int width, int height)

Methods inherited from class Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

MAX_SUBMITS_IN_FLIGHT

public static final int MAX_SUBMITS_IN_FLIGHT

See Also:

• Constant Field Values

NO_FENCE

private static final long NO_FENCE

See Also:

• Constant Field Values

device

private final GlDevice device

transientMemory

private final GlTransientMemory transientMemory

fences

private final long[] fences

currentSubmitIndex

private long currentSubmitIndex

readFbo

private final int readFbo

drawFbo

private final int drawFbo

lastPipeline

private @Nullable RenderPipeline lastPipeline

lastProgram

private @Nullable GlProgram lastProgram

lastVertexArray

private @Nullable VertexArrayCache.VertexArray lastVertexArray

renderPassColorTextures

private final List<@Nullable FrameBufferAttachment> renderPassColorTextures

Constructor Details

GlCommandEncoder

protected GlCommandEncoder(GlDevice device)

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

currentSubmitIndex

public long currentSubmitIndex()

currentSubmitSlot

public int currentSubmitSlot()

submit

public void submit()

Specified by:

submit in interface CommandEncoderBackend

awaitSubmit

public boolean awaitSubmit(long index,
 long timeoutNS)

transientMemory

public TransientMemory transientMemory()

Specified by:

transientMemory in interface CommandEncoderBackend

createRenderPass

public RenderPassBackend createRenderPass(RenderPassDescriptor descriptor)

Specified by:

createRenderPass in interface CommandEncoderBackend

clearColorTexture

public void clearColorTexture(GpuTexture colorTexture,
 Vector4fc clearColor)

Specified by:

clearColorTexture in interface CommandEncoderBackend

clearColorAndDepthTextures

public void clearColorAndDepthTextures(GpuTexture colorTexture,
 Vector4fc clearColor,
 GpuTexture depthTexture,
 double clearDepth)

Specified by:

clearColorAndDepthTextures in interface CommandEncoderBackend

clearColorAndDepthTextures

public void clearColorAndDepthTextures(GpuTexture colorTexture,
 Vector4fc clearColor,
 GpuTexture depthTexture,
 double clearDepth,
 int regionX,
 int regionY,
 int regionWidth,
 int regionHeight)

Specified by:

clearColorAndDepthTextures in interface CommandEncoderBackend

clearDepthTexture

public void clearDepthTexture(GpuTexture depthTexture,
 double clearDepth)

Specified by:

clearDepthTexture in interface CommandEncoderBackend

clearStencilTexture

public void clearStencilTexture(GpuTexture texture,
 int value)

Specified by:

clearStencilTexture in interface CommandEncoderBackend

writeToBuffer

public void writeToBuffer(GpuBufferSlice slice,
 ByteBuffer data)

Specified by:

writeToBuffer in interface CommandEncoderBackend

copyToBuffer

public void copyToBuffer(GpuBufferSlice source,
 GpuBufferSlice target)

Specified by:

copyToBuffer in interface CommandEncoderBackend

writeToTexture

public void writeToTexture(GpuTexture destination,
 ByteBuffer source,
 int mipLevel,
 int depthOrLayer,
 int destX,
 int destY,
 int width,
 int height)

Specified by:

writeToTexture in interface CommandEncoderBackend

copyBufferToTexture

public void copyBufferToTexture(GpuBufferSlice source,
 int sourceX,
 int sourceY,
 int sourceWidth,
 int sourceHeight,
 GpuTexture destination,
 int destinationX,
 int destinationY,
 int copyWidth,
 int copyHeight,
 int mipLevel,
 int arrayLayer)

Specified by:

copyBufferToTexture in interface CommandEncoderBackend

copyTextureToBuffer

public void copyTextureToBuffer(GpuTexture source,
 GpuBuffer destination,
 long offset,
 Runnable callback,
 int mipLevel)

Specified by:

copyTextureToBuffer in interface CommandEncoderBackend

copyTextureToBuffer

public void copyTextureToBuffer(GpuTexture source,
 GpuBuffer destination,
 long offset,
 Runnable callback,
 int mipLevel,
 int x,
 int y,
 int width,
 int height)

Specified by:

copyTextureToBuffer in interface CommandEncoderBackend

copyTextureToTexture

public void copyTextureToTexture(GpuTexture source,
 GpuTexture destination,
 int mipLevel,
 int destX,
 int destY,
 int sourceX,
 int sourceY,
 int width,
 int height)

Specified by:

copyTextureToTexture in interface CommandEncoderBackend

presentTexture

public void presentTexture(GpuTextureView textureView,
 int swapchainWidth,
 int swapchainHeight)

createFence

public GpuFence createFence()

Specified by:

createFence in interface CommandEncoderBackend

executeDrawMultiple

protected <T> void executeDrawMultiple(GlRenderPass renderPass,
 Collection<RenderPass.Draw<T>> draws,
 @Nullable GpuBuffer defaultIndexBuffer,
 @Nullable IndexType defaultIndexType,
 Collection<String> dynamicUniforms,
 T uniformArgument)

validateDraw

private void validateDraw(GlRenderPass renderPass,
 @Nullable IndexType indexType)

executeDraw

protected void executeDraw(GlRenderPass renderPass,
 int baseVertex,
 int firstIndex,
 int drawCount,
 @Nullable IndexType indexType,
 int instanceCount,
 int firstInstance)

executeDraws

public void executeDraws(GlRenderPass renderPass,
 @Nullable IndexType indexType,
 @Nullable PointerBuffer firstIndexOffsets,
 IntBuffer indexCounts,
 IntBuffer vertexOffsets,
 int drawCount)

executeDrawIndirect

protected void executeDrawIndirect(GlRenderPass renderPass,
 @Nullable IndexType indexType,
 GlBuffer commands,
 long offset,
 int drawCount)

drawFromBuffers

private void drawFromBuffers(GlRenderPass renderPass,
 int baseVertex,
 int firstIndex,
 int drawCount,
 @Nullable IndexType indexType,
 GlRenderPipeline pipeline,
 int instanceCount,
 int firstInstance)

trySetup

private boolean trySetup(GlRenderPass renderPass,
 Collection<String> dynamicUniforms)

applyPipelineState

private void applyPipelineState(RenderPipeline pipeline)

submitRenderPass

public void submitRenderPass()

Specified by:

submitRenderPass in interface CommandEncoderBackend

writeTimestamp

public void writeTimestamp(GpuQueryPool pool,
 int index)

Specified by:

writeTimestamp in interface CommandEncoderBackend