Package com.mojang.blaze3d.opengl

Class GlDevice

java.lang.Object

com.mojang.blaze3d.opengl.GlDevice

All Implemented Interfaces:

GpuDevice

public class GlDevice
extends Object
implements GpuDevice

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final record	GlDevice.ShaderCompilationKey

Field Summary

Fields

Modifier and Type	Field	Description
private final GlDebugLabel	debugLabels
private final GlDebug	debugLog
private final BiFunction<ResourceLocation,ShaderType,String>	defaultShaderSource
private final DirectStateAccess	directStateAccess
private final Set<String>	enabledExtensions
private final CommandEncoder	encoder
private static final org.slf4j.Logger	LOGGER
private final int	maxSupportedTextureSize
private final Map<RenderPipeline,GlRenderPipeline>	pipelineCache
private final Map<GlDevice.ShaderCompilationKey,GlShaderModule>	shaderCache
protected static boolean	USE_GL_ARB_debug_output
protected static boolean	USE_GL_ARB_direct_state_access
protected static boolean	USE_GL_ARB_vertex_attrib_binding
protected static boolean	USE_GL_EXT_debug_label
protected static boolean	USE_GL_KHR_debug
private final VertexArrayCache	vertexArrayCache

Constructor Summary

Constructors

Constructor	Description
GlDevice(long pWindow, int pDebugVerbosity, boolean pSynchronous, BiFunction<ResourceLocation,ShaderType,String> pDefaultShaderSource, boolean pRenderDebugLabels)

Method Summary

Modifier and Type	Method	Description
void	clearPipelineCache()
void	close()
private GlRenderPipeline	compilePipeline(RenderPipeline pPipeline, BiFunction<ResourceLocation,ShaderType,String> pShaderSource)
private GlShaderModule	compileShader(GlDevice.ShaderCompilationKey pKey, BiFunction<ResourceLocation,ShaderType,String> pShaderSource)
GpuBuffer	createBuffer(Supplier<String> p_409705_, BufferType p_409714_, BufferUsage p_409894_, int p_410348_)
GpuBuffer	createBuffer(Supplier<String> p_410492_, BufferType p_410400_, BufferUsage p_409641_, ByteBuffer p_410794_)
CommandEncoder	createCommandEncoder()
GpuTexture	createExternalTexture(String label, int nativeId)	Adopt an external OpenGL texture into a GpuTexture.
GpuTexture	createExternalTexture(String label, TextureFormat format, int width, int height, int mipLevels, int nativeId)	Create a new GPU texture from an existing texture whose lifecycle is externally managed.
GpuTexture	createTexture(String p_409908_, TextureFormat p_410264_, int p_410354_, int p_410141_, int p_410230_)
GpuTexture	createTexture(Supplier<String> p_410823_, TextureFormat p_409632_, int p_410064_, int p_410837_, int p_410395_)
GlDebugLabel	debugLabels()
DirectStateAccess	directStateAccess()
String	getBackendName()
List<String>	getEnabledExtensions()
String	getImplementationInformation()
List<String>	getLastDebugMessages()
private static int	getMaxSupportedTextureSize()
int	getMaxTextureSize()
protected GlRenderPipeline	getOrCompilePipeline(RenderPipeline pPipeline)
protected GlShaderModule	getOrCompileShader(ResourceLocation pShader, ShaderType pType, ShaderDefines pDefines, BiFunction<ResourceLocation,ShaderType,String> pShaderSource)
String	getRenderer()
String	getVendor()
String	getVersion()
boolean	isDebuggingEnabled()
GlRenderPipeline	precompilePipeline(RenderPipeline p_410489_, BiFunction<ResourceLocation,ShaderType,String> p_410134_)
VertexArrayCache	vertexArrayCache()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mojang.blaze3d.systems.GpuDevice

precompilePipeline

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

USE_GL_ARB_vertex_attrib_binding

protected static boolean USE_GL_ARB_vertex_attrib_binding

USE_GL_KHR_debug

protected static boolean USE_GL_KHR_debug

USE_GL_EXT_debug_label

protected static boolean USE_GL_EXT_debug_label

USE_GL_ARB_debug_output

protected static boolean USE_GL_ARB_debug_output

USE_GL_ARB_direct_state_access

protected static boolean USE_GL_ARB_direct_state_access

encoder

private final CommandEncoder encoder

debugLog

@Nullable
private final GlDebug debugLog

debugLabels

private final GlDebugLabel debugLabels

maxSupportedTextureSize

private final int maxSupportedTextureSize

directStateAccess

private final DirectStateAccess directStateAccess

defaultShaderSource

private final BiFunction<ResourceLocation,ShaderType,String> defaultShaderSource

pipelineCache

private final Map<RenderPipeline,GlRenderPipeline> pipelineCache

shaderCache

private final Map<GlDevice.ShaderCompilationKey,GlShaderModule> shaderCache

vertexArrayCache

private final VertexArrayCache vertexArrayCache

enabledExtensions

private final Set<String> enabledExtensions

Constructor Details

GlDevice

public GlDevice(long pWindow,
 int pDebugVerbosity,
 boolean pSynchronous,
 BiFunction<ResourceLocation,ShaderType,String> pDefaultShaderSource,
 boolean pRenderDebugLabels)

Method Details

debugLabels

public GlDebugLabel debugLabels()

createCommandEncoder

public CommandEncoder createCommandEncoder()

Specified by:

createCommandEncoder in interface GpuDevice

createTexture

public GpuTexture createTexture(@Nullable
 Supplier<String> p_410823_,
 TextureFormat p_409632_,
 int p_410064_,
 int p_410837_,
 int p_410395_)

Specified by:

createTexture in interface GpuDevice

createTexture

public GpuTexture createTexture(@Nullable
 String p_409908_,
 TextureFormat p_410264_,
 int p_410354_,
 int p_410141_,
 int p_410230_)

Specified by:

createTexture in interface GpuDevice

createExternalTexture

public GpuTexture createExternalTexture(@Nullable
 String label,
 int nativeId)

Adopt an external OpenGL texture into a GpuTexture. The lifecycle of the OpenGL texture will not be tied to this GpuTexture and the external system is responsible for cleaning up the OpenGL texture. Calling this is a relatively expensive operation since we introspect the texture using OpenGL getters.

createExternalTexture

public GpuTexture createExternalTexture(@Nullable
 String label,
 TextureFormat format,
 int width,
 int height,
 int mipLevels,
 int nativeId)

Create a new GPU texture from an existing texture whose lifecycle is externally managed.

createBuffer

public GpuBuffer createBuffer(@Nullable
 Supplier<String> p_409705_,
 BufferType p_409714_,
 BufferUsage p_409894_,
 int p_410348_)

Specified by:

createBuffer in interface GpuDevice

createBuffer

public GpuBuffer createBuffer(@Nullable
 Supplier<String> p_410492_,
 BufferType p_410400_,
 BufferUsage p_409641_,
 ByteBuffer p_410794_)

Specified by:

createBuffer in interface GpuDevice

getImplementationInformation

public String getImplementationInformation()

Specified by:

getImplementationInformation in interface GpuDevice

getLastDebugMessages

public List<String> getLastDebugMessages()

Specified by:

getLastDebugMessages in interface GpuDevice

isDebuggingEnabled

public boolean isDebuggingEnabled()

Specified by:

isDebuggingEnabled in interface GpuDevice

getRenderer

public String getRenderer()

Specified by:

getRenderer in interface GpuDevice

getVendor

public String getVendor()

Specified by:

getVendor in interface GpuDevice

getBackendName

public String getBackendName()

Specified by:

getBackendName in interface GpuDevice

getVersion

public String getVersion()

Specified by:

getVersion in interface GpuDevice

getMaxSupportedTextureSize

private static int getMaxSupportedTextureSize()

getMaxTextureSize

public int getMaxTextureSize()

Specified by:

getMaxTextureSize in interface GpuDevice

clearPipelineCache

public void clearPipelineCache()

Specified by:

clearPipelineCache in interface GpuDevice

getEnabledExtensions

public List<String> getEnabledExtensions()

Specified by:

getEnabledExtensions in interface GpuDevice

close

public void close()

Specified by:

close in interface GpuDevice

directStateAccess

public DirectStateAccess directStateAccess()

getOrCompilePipeline

protected GlRenderPipeline getOrCompilePipeline(RenderPipeline pPipeline)

getOrCompileShader

protected GlShaderModule getOrCompileShader(ResourceLocation pShader,
 ShaderType pType,
 ShaderDefines pDefines,
 BiFunction<ResourceLocation,ShaderType,String> pShaderSource)

precompilePipeline

public GlRenderPipeline precompilePipeline(RenderPipeline p_410489_,
 @Nullable
 BiFunction<ResourceLocation,ShaderType,String> p_410134_)

Specified by:

precompilePipeline in interface GpuDevice

compileShader

private GlShaderModule compileShader(GlDevice.ShaderCompilationKey pKey,
 BiFunction<ResourceLocation,ShaderType,String> pShaderSource)

compilePipeline

private GlRenderPipeline compilePipeline(RenderPipeline pPipeline,
 BiFunction<ResourceLocation,ShaderType,String> pShaderSource)

vertexArrayCache

public VertexArrayCache vertexArrayCache()