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Reduce render event GC pressure

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This commit is contained in:
James Seibel
2026-05-30 09:17:46 -05:00
parent fafab30a09
commit ec3ff260fe
13 changed files with 81 additions and 62 deletions
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common/src/main/java/com/seibel/distanthorizons/common/render/blaze/BlazeDebugWireframeRenderer.java
+4 -5
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@@ -64,8 +64,6 @@ public class BlazeDebugWireframeRenderer extends AbstractDebugWireframeRenderer
public static BlazeDebugWireframeRenderer INSTANCE = new BlazeDebugWireframeRenderer();
/** A box from 0,0,0 to 1,1,1 */
private static final float[] BOX_VERTICES = {
//region
@@ -100,6 +98,7 @@ public class BlazeDebugWireframeRenderer extends AbstractDebugWireframeRenderer
//endregion
};
private static final Mat4f TRANSFORM_MATRIX = new Mat4f();
@@ -268,13 +267,13 @@ public class BlazeDebugWireframeRenderer extends AbstractDebugWireframeRenderer
box.maxPos.y - box.minPos.y,
box.maxPos.z - box.minPos.z));
Mat4f transformMatrix = this.dhMvmProjMatrixThisFrame.copy();
transformMatrix.multiply(boxTransform);
TRANSFORM_MATRIX.set(this.dhMvmProjMatrixThisFrame);
TRANSFORM_MATRIX.multiply(boxTransform);
// upload data //
this.uniformBufferWrapper
.putMat4f(transformMatrix) // uTransform
.putMat4f(TRANSFORM_MATRIX) // uTransform
.putVec4f(
box.color.getRed() / 255.0f,
box.color.getGreen() / 255.0f,
common/src/main/java/com/seibel/distanthorizons/common/render/blaze/BlazeDhGenericObjectRenderer.java
+8 -2
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@@ -36,6 +36,7 @@ import com.seibel.distanthorizons.api.interfaces.render.IDhApiRenderableBoxGroup
import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiBeforeGenericObjectRenderEvent;
import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiBeforeGenericRenderCleanupEvent;
import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiBeforeGenericRenderSetupEvent;
import com.seibel.distanthorizons.api.methods.events.sharedParameterObjects.DhApiRenderParam;
import com.seibel.distanthorizons.api.objects.math.DhApiVec3d;
import com.seibel.distanthorizons.api.objects.render.DhApiRenderableBox;
import com.seibel.distanthorizons.api.objects.render.DhApiRenderableBoxGroupShading;
@@ -96,6 +97,10 @@ public class BlazeDhGenericObjectRenderer implements IDhGenericRenderer
*/
public static final boolean RENDER_DEBUG_OBJECTS = false;
private static final DhApiBeforeGenericObjectRenderEvent.EventParam EVENT_PARAM = new DhApiBeforeGenericObjectRenderEvent.EventParam();
private final ConcurrentHashMap<Long, RenderableBoxGroup> boxGroupById = new ConcurrentHashMap<>();
@@ -343,7 +348,7 @@ public class BlazeDhGenericObjectRenderer implements IDhGenericRenderer
this.init();
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericRenderSetupEvent.class, renderEventParam);
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericRenderSetupEvent.class, renderEventParam.apiCopy);
Vec3d camPos = MC_RENDER.getCameraExactPosition();
@@ -389,7 +394,8 @@ public class BlazeDhGenericObjectRenderer implements IDhGenericRenderer
}
// allow API users to cancel this object's rendering
boolean cancelRendering = ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericObjectRenderEvent.class, new DhApiBeforeGenericObjectRenderEvent.EventParam(renderEventParam, boxGroup));
EVENT_PARAM.update(renderEventParam, boxGroup);
boolean cancelRendering = ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericObjectRenderEvent.class, EVENT_PARAM);
if (cancelRendering)
{
continue;
common/src/main/java/com/seibel/distanthorizons/common/render/blaze/BlazeDhTerrainRenderer.java
+9 -3
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@@ -13,6 +13,7 @@ import com.mojang.blaze3d.systems.RenderSystem;
import com.mojang.blaze3d.vertex.VertexFormat;
import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiBeforeBufferRenderEvent;
import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiBeforeRenderPassEvent;
import com.seibel.distanthorizons.api.methods.events.sharedParameterObjects.DhApiRenderParam;
import com.seibel.distanthorizons.common.render.blaze.util.BlazeDhVertexFormatUtil;
import com.seibel.distanthorizons.common.render.blaze.wrappers.BlazeVertexFormatBuilder;
import com.seibel.distanthorizons.common.render.blaze.wrappers.RenderPassWrapper;
@@ -53,6 +54,10 @@ public class BlazeDhTerrainRenderer implements IDhTerrainRenderer
public static final BlazeDhTerrainRenderer INSTANCE = new BlazeDhTerrainRenderer();
private static final Vec3f MODEL_POS = new Vec3f();
/** single event object used to reduce GC pressure */
private static final DhApiBeforeBufferRenderEvent.EventParam BEFORE_BUFFER_RENDER_EVENT_PARAM = new DhApiBeforeBufferRenderEvent.EventParam();
private RenderPipeline opaquePipeline;
private RenderPipeline transparentPipeline;
@@ -240,7 +245,7 @@ public class BlazeDhTerrainRenderer implements IDhTerrainRenderer
{
profiler.popPush("rendering");
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeRenderPassEvent.class, renderEventParam);
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeRenderPassEvent.class, renderEventParam.apiCopy);
// create a render pass
try (RenderPassWrapper renderPassWrapper = new RenderPassWrapper(
@@ -300,11 +305,12 @@ public class BlazeDhTerrainRenderer implements IDhTerrainRenderer
// fire render event
{
Vec3d camPos = renderEventParam.exactCameraPosition;
Vec3f modelPos = new Vec3f(
MODEL_POS.set(
(float) (bufferContainer.minCornerBlockPos.getX() - camPos.x),
(float) (bufferContainer.minCornerBlockPos.getY() - camPos.y),
(float) (bufferContainer.minCornerBlockPos.getZ() - camPos.z));
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeBufferRenderEvent.class, new DhApiBeforeBufferRenderEvent.EventParam(renderEventParam, modelPos));
BEFORE_BUFFER_RENDER_EVENT_PARAM.update(renderEventParam, MODEL_POS);
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeBufferRenderEvent.class, BEFORE_BUFFER_RENDER_EVENT_PARAM);
}
renderPassWrapper.setIndexBuffer(bufferWrapper.getIndexGpuBuffer());
common/src/main/java/com/seibel/distanthorizons/common/render/blaze/postProcessing/BlazeDhFarFadeRenderer.java
+1 -10
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@@ -159,20 +159,11 @@ public class BlazeDhFarFadeRenderer implements IDhFarFadeRenderer
float fadeEndDistance = dhFarClipDistance * 0.9f;
Mat4f dhProjectionMatrix = RenderUtil.createLodProjectionMatrix(renderParams.mcProjectionMatrix);
Mat4f dhModelViewMatrix = RenderUtil.createLodModelViewMatrix(renderParams.mcModelViewMatrix);
Mat4f inverseDhMvmProjMatrix = new Mat4f(dhProjectionMatrix);
inverseDhMvmProjMatrix.multiply(dhModelViewMatrix);
inverseDhMvmProjMatrix.invert();
// upload data //
fragUniformBufferWrapper
.putFloat(fadeStartDistance) // uStartFadeBlockDistance
.putFloat(fadeEndDistance) // uEndFadeBlockDistance
.putMat4f(inverseDhMvmProjMatrix) // uDhInvMvmProj
.putMat4f(renderParams.dhInverseMvmProjectionMatrix) // uDhInvMvmProj
.putInt((RENDER_API_DEF.getRenderDepth() == EDhRenderDepth.REVERSE_Z) ? 1 : 0) // uIsReverseZDepth
.finishAndUpload()
;
common/src/main/java/com/seibel/distanthorizons/common/render/blaze/wrappers/uniform/BlazeUniformBufferWrapper.java
+3 -2
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@@ -12,6 +12,7 @@ import com.mojang.blaze3d.buffers.Std140SizeCalculator;
import com.mojang.blaze3d.systems.CommandEncoder;
import com.mojang.blaze3d.systems.GpuDevice;
import com.mojang.blaze3d.systems.RenderSystem;
import com.seibel.distanthorizons.api.objects.math.DhApiMat4f;
import com.seibel.distanthorizons.common.render.blaze.util.BlazeUniformUtil;
import com.seibel.distanthorizons.core.logging.DhLogger;
import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
@@ -91,10 +92,10 @@ public class BlazeUniformBufferWrapper implements AutoCloseable
this.uniformBufferBuilder.putVec4(x,y,z,w);
return this;
}
public BlazeUniformBufferWrapper putMat4f(Mat4f matrix)
public BlazeUniformBufferWrapper putMat4f(DhApiMat4f matrix)
{
this.putElement(EUniformElement.MAT4f);
this.uniformBufferBuilder.putMat4f(matrix.createJomlMatrix());
this.uniformBufferBuilder.putMat4f(Mat4f.createJomlMatrix(matrix));
return this;
}
public BlazeUniformBufferWrapper putFloat(float f)
common/src/main/java/com/seibel/distanthorizons/common/render/openGl/generic/GlGenericObjectRenderer.java
+5 -3
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@@ -75,6 +75,7 @@ public class GlGenericObjectRenderer implements IDhGenericRenderer
private static final DhApiRenderableBoxGroupShading DEFAULT_SHADING = DhApiRenderableBoxGroupShading.getUnshaded();
private static final DhApiBeforeGenericObjectRenderEvent.EventParam EVENT_PARAM = new DhApiBeforeGenericObjectRenderEvent.EventParam();
/**
* Can be used to troubleshoot the renderer.
@@ -418,7 +419,7 @@ public class GlGenericObjectRenderer implements IDhGenericRenderer
this.init();
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericRenderSetupEvent.class, renderEventParam);
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericRenderSetupEvent.class, renderEventParam.apiCopy);
boolean renderWireframe = Config.Client.Advanced.Debugging.renderWireframe.get();
@@ -482,7 +483,8 @@ public class GlGenericObjectRenderer implements IDhGenericRenderer
}
// allow API users to cancel this object's rendering
boolean cancelRendering = ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericObjectRenderEvent.class, new DhApiBeforeGenericObjectRenderEvent.EventParam(renderEventParam, boxGroup));
EVENT_PARAM.update(renderEventParam, boxGroup);
boolean cancelRendering = ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericObjectRenderEvent.class, EVENT_PARAM);
if (cancelRendering)
{
continue;
@@ -529,7 +531,7 @@ public class GlGenericObjectRenderer implements IDhGenericRenderer
profiler.popPush("cleanup");
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericRenderCleanupEvent.class, renderEventParam);
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeGenericRenderCleanupEvent.class, renderEventParam.apiCopy);
if (renderWireframe)
{
common/src/main/java/com/seibel/distanthorizons/common/render/openGl/glObject/shader/GlShaderProgram.java
+30 -5
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@@ -22,6 +22,7 @@ package com.seibel.distanthorizons.common.render.openGl.glObject.shader;
import java.awt.Color;
import java.nio.FloatBuffer;
import com.seibel.distanthorizons.api.objects.math.DhApiMat4f;
import com.seibel.distanthorizons.api.objects.math.DhApiVec3i;
import org.lwjgl.opengl.GL32;
import org.lwjgl.system.MemoryStack;
@@ -187,20 +188,44 @@ public class GlShaderProgram
/** Requires a bound ShaderProgram. */
public void setUniform(int location, DhApiVec3i value) { GL32.glUniform3i(location, value.x, value.y, value.z); }
/** @see GlShaderProgram#setUniform(int, Mat4f) */
/** @see GlShaderProgram#setUniform(int, DhApiMat4f) */
public void trySetUniform(int location, DhApiVec3i value) { if (location != -1) { this.setUniform(location, value); } }
/** Requires a bound ShaderProgram. */
public void setUniform(int location, Mat4f value)
public void setUniform(int location, DhApiMat4f value)
{
try (MemoryStack stack = MemoryStack.stackPush())
{
FloatBuffer buffer = stack.mallocFloat(4 * 4);
value.store(buffer);
FloatBuffer buffer = stack.mallocFloat(16);
storeMatrixInBuffer(value, buffer);
GL32.glUniformMatrix4fv(location, false, buffer);
}
}
/** @see GlShaderProgram#setUniform(int, Mat4f) */
private static void storeMatrixInBuffer(DhApiMat4f matrix, FloatBuffer floatBuffer)
{
floatBuffer.put(bufferIndex(0, 0), matrix.m00);
floatBuffer.put(bufferIndex(0, 1), matrix.m01);
floatBuffer.put(bufferIndex(0, 2), matrix.m02);
floatBuffer.put(bufferIndex(0, 3), matrix.m03);
floatBuffer.put(bufferIndex(1, 0), matrix.m10);
floatBuffer.put(bufferIndex(1, 1), matrix.m11);
floatBuffer.put(bufferIndex(1, 2), matrix.m12);
floatBuffer.put(bufferIndex(1, 3), matrix.m13);
floatBuffer.put(bufferIndex(2, 0), matrix.m20);
floatBuffer.put(bufferIndex(2, 1), matrix.m21);
floatBuffer.put(bufferIndex(2, 2), matrix.m22);
floatBuffer.put(bufferIndex(2, 3), matrix.m23);
floatBuffer.put(bufferIndex(3, 0), matrix.m30);
floatBuffer.put(bufferIndex(3, 1), matrix.m31);
floatBuffer.put(bufferIndex(3, 2), matrix.m32);
floatBuffer.put(bufferIndex(3, 3), matrix.m33);
}
private static int bufferIndex(int xIndex, int zIndex) { return (zIndex * 4) + xIndex; }
/** @see GlShaderProgram#setUniform(int, DhApiMat4f) */
public void trySetUniform(int location, Mat4f value) { if (location != -1) { this.setUniform(location, value); } }
/**
common/src/main/java/com/seibel/distanthorizons/common/render/openGl/postProcessing/fade/GlDhFarFadeRenderer.java
+1 -1
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@@ -136,7 +136,7 @@ public class GlDhFarFadeRenderer implements IDhFarFadeRenderer
GlDhFarFadeShader.INSTANCE.frameBuffer = this.fadeFramebuffer;
GlDhFarFadeShader.INSTANCE.setProjectionMatrix(renderParams.mcModelViewMatrix, renderParams.mcProjectionMatrix);
GlDhFarFadeShader.INSTANCE.setProjectionMatrix(renderParams);
GlDhFarFadeShader.INSTANCE.render(renderParams);
GlDhFarFadeApplyShader.INSTANCE.fadeTexture = this.fadeTexture;
common/src/main/java/com/seibel/distanthorizons/common/render/openGl/postProcessing/fade/GlDhFarFadeShader.java
+3 -9
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@@ -42,7 +42,7 @@ public class GlDhFarFadeShader extends GlAbstractShaderRenderer
public int frameBuffer = -1;
private Mat4f inverseDhMvmProjMatrix;
private DhApiMat4f inverseDhMvmProjMatrix;
// Uniforms
@@ -110,15 +110,9 @@ public class GlDhFarFadeShader extends GlAbstractShaderRenderer
}
public void setProjectionMatrix(DhApiMat4f mcModelViewMatrix, DhApiMat4f mcProjectionMatrix)
public void setProjectionMatrix(RenderParams renderParams)
{
Mat4f dhProjectionMatrix = RenderUtil.createLodProjectionMatrix(mcProjectionMatrix);
Mat4f dhModelViewMatrix = RenderUtil.createLodModelViewMatrix(mcModelViewMatrix);
Mat4f inverseDhModelViewProjectionMatrix = new Mat4f(dhProjectionMatrix);
inverseDhModelViewProjectionMatrix.multiply(dhModelViewMatrix);
inverseDhModelViewProjectionMatrix.invert();
this.inverseDhMvmProjMatrix = inverseDhModelViewProjectionMatrix;
this.inverseDhMvmProjMatrix = renderParams.dhInverseMvmProjectionMatrix;
}
common/src/main/java/com/seibel/distanthorizons/common/render/openGl/postProcessing/fade/GlDhVanillaFadeShader.java
+5 -16
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@@ -43,8 +43,8 @@ public class GlDhVanillaFadeShader extends GlAbstractShaderRenderer
public int frameBuffer = -1;
private Mat4f inverseMcMvmProjMatrix;
private Mat4f inverseDhMvmProjMatrix;
private DhApiMat4f inverseMcMvmProjMatrix;
private DhApiMat4f inverseDhMvmProjMatrix;
private float levelMaxHeight;
@@ -136,21 +136,10 @@ public class GlDhVanillaFadeShader extends GlAbstractShaderRenderer
this.shader.setUniform(this.uOnlyRenderLods, Config.Client.Advanced.Debugging.lodOnlyMode.get());
}
public void setProjectionMatrix(DhApiMat4f mcModelViewMatrix, DhApiMat4f mcProjectionMatrix)
public void setProjectionMatrix(RenderParams renderParams)
{
Mat4f inverseMcModelViewProjectionMatrix = new Mat4f(mcProjectionMatrix);
inverseMcModelViewProjectionMatrix.multiply(mcModelViewMatrix);
inverseMcModelViewProjectionMatrix.invert();
this.inverseMcMvmProjMatrix = inverseMcModelViewProjectionMatrix;
Mat4f dhProjectionMatrix = RenderUtil.createLodProjectionMatrix(mcProjectionMatrix);
Mat4f dhModelViewMatrix = RenderUtil.createLodModelViewMatrix(mcModelViewMatrix);
Mat4f inverseDhModelViewProjectionMatrix = new Mat4f(dhProjectionMatrix);
inverseDhModelViewProjectionMatrix.multiply(dhModelViewMatrix);
inverseDhModelViewProjectionMatrix.invert();
this.inverseDhMvmProjMatrix = inverseDhModelViewProjectionMatrix;
this.inverseMcMvmProjMatrix = renderParams.mcInverseMvmProjectionMatrix;
this.inverseDhMvmProjMatrix = renderParams.dhInverseMvmProjectionMatrix;
}
public void setLevelMaxHeight(int levelMaxHeight) { this.levelMaxHeight = levelMaxHeight; }
common/src/main/java/com/seibel/distanthorizons/common/render/openGl/postProcessing/fade/GlVanillaFadeRenderer.java
+1 -1
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@@ -152,7 +152,7 @@ public class GlVanillaFadeRenderer implements IDhVanillaFadeRenderer
GlDhVanillaFadeShader.INSTANCE.frameBuffer = this.fadeFramebuffer;
GlDhVanillaFadeShader.INSTANCE.setProjectionMatrix(renderParams.mcModelViewMatrix, renderParams.mcProjectionMatrix);
GlDhVanillaFadeShader.INSTANCE.setProjectionMatrix(renderParams);
GlDhVanillaFadeShader.INSTANCE.setLevelMaxHeight(renderParams.clientLevelWrapper.getMaxHeight());
GlDhVanillaFadeShader.INSTANCE.render(renderParams);
common/src/main/java/com/seibel/distanthorizons/common/render/openGl/terrain/GlDhTerrainShaderProgram.java
+10 -4
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@@ -46,6 +46,11 @@ public class GlDhTerrainShaderProgram extends GlShaderProgram implements IDhApiS
private static final MinecraftGLWrapper GLMC = MinecraftGLWrapper.INSTANCE;
private static final IIrisAccessor IRIS_ACCESSOR = ModAccessorInjector.INSTANCE.get(IIrisAccessor.class);
private static final Vec3f MODEL_POS = new Vec3f();
/** single event object used to reduce GC pressure */
private static final DhApiBeforeBufferRenderEvent.EventParam BEFORE_BUFFER_RENDER_EVENT_PARAM = new DhApiBeforeBufferRenderEvent.EventParam();
private boolean init = false;
@@ -291,7 +296,7 @@ public class GlDhTerrainShaderProgram extends GlShaderProgram implements IDhApiS
// needs to be triggered after DH attempts to set the GL state so that Iris
// can override it as needed
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeRenderPassEvent.class, renderEventParam);
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeRenderPassEvent.class, renderEventParam.apiCopy);
@@ -324,15 +329,16 @@ public class GlDhTerrainShaderProgram extends GlShaderProgram implements IDhApiS
// set uniforms and fire events
{
Vec3d camPos = renderEventParam.exactCameraPosition;
Vec3f modelPos = new Vec3f(
MODEL_POS.set(
(float) (bufferContainer.minCornerBlockPos.getX() - camPos.x),
(float) (bufferContainer.minCornerBlockPos.getY() - camPos.y),
(float) (bufferContainer.minCornerBlockPos.getZ() - camPos.z));
BEFORE_BUFFER_RENDER_EVENT_PARAM.update(renderEventParam, MODEL_POS);
GlDhMetaRenderer.INSTANCE.shaderProgramForThisFrame.bind();
GlDhMetaRenderer.INSTANCE.shaderProgramForThisFrame.setModelOffsetPos(modelPos);
GlDhMetaRenderer.INSTANCE.shaderProgramForThisFrame.setModelOffsetPos(MODEL_POS);
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeBufferRenderEvent.class, new DhApiBeforeBufferRenderEvent.EventParam(renderEventParam, modelPos));
ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeBufferRenderEvent.class, BEFORE_BUFFER_RENDER_EVENT_PARAM);
}
IVertexBufferWrapper[] vertexBuffers = (opaquePass ? bufferContainer.vboOpaqueWrappers : bufferContainer.vboTransparentWrappers);