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change fence query

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mcrcortex
2025-06-19 12:45:21 +10:00
parent fc3e05434f
commit 2bbc7a8999
1 changed files with 12 additions and 0 deletions
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12
src/main/java/me/cortex/voxy/client/core/gl/GlFence.java
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@@ -1,6 +1,7 @@
package me.cortex.voxy.client.core.gl; package me.cortex.voxy.client.core.gl;
import me.cortex.voxy.common.util.TrackedObject; import me.cortex.voxy.common.util.TrackedObject;
import org.lwjgl.system.MemoryUtil;
import static org.lwjgl.opengl.GL32.*; import static org.lwjgl.opengl.GL32.*;
@@ -12,13 +13,24 @@ public class GlFence extends TrackedObject {
this.fence = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0); this.fence = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
} }
private static final long SCRATCH = MemoryUtil.nmemCalloc(1,4);
public boolean signaled() { public boolean signaled() {
if (!this.signaled) { if (!this.signaled) {
/*
int ret = glClientWaitSync(this.fence, 0, 0); int ret = glClientWaitSync(this.fence, 0, 0);
if (ret == GL_ALREADY_SIGNALED || ret == GL_CONDITION_SATISFIED) { if (ret == GL_ALREADY_SIGNALED || ret == GL_CONDITION_SATISFIED) {
this.signaled = true; this.signaled = true;
} else if (ret != GL_TIMEOUT_EXPIRED) { } else if (ret != GL_TIMEOUT_EXPIRED) {
throw new IllegalStateException("Poll for fence failed, glError: " + glGetError()); throw new IllegalStateException("Poll for fence failed, glError: " + glGetError());
}*/
MemoryUtil.memPutInt(SCRATCH, -1);
nglGetSynciv(this.fence, GL_SYNC_STATUS, 1, 0, SCRATCH);
int val = MemoryUtil.memGetInt(SCRATCH);
if (val == GL_SIGNALED) {
this.signaled = true;
} else if (val != GL_UNSIGNALED) {
throw new IllegalStateException("Unknown data from glGetSync: "+val);
} }
} }
return this.signaled; return this.signaled;