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GC issues + some late invokes

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downthecrop 2024-10-26 09:59:25 -07:00
parent 71afb2b385
commit 83fe4805ac
2 changed files with 99 additions and 80 deletions
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35
client/src/main/java/rt4/GlRenderer.java
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@ -9,6 +9,7 @@ import org.openrs2.deob.annotation.OriginalMember;
import org.openrs2.deob.annotation.Pc;
import java.awt.*;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.IntBuffer;
import java.nio.charset.StandardCharsets;
@ -24,7 +25,10 @@ public final class GlRenderer {
public static float hFOV = 0;
public static int[] pixelData = null;
private static ByteBuffer pixelByteBuffer;
private static IntBuffer pixelIntBuffer;
public static int[] pixelData;
@OriginalMember(owner = "client!tf", name = "c", descriptor = "F")
private static float aFloat30;
@ -201,18 +205,33 @@ public final class GlRenderer {
@OriginalMember(owner = "client!tf", name = "d", descriptor = "()V")
public static void swapBuffers() {
try {
pixelData = readPixels();
readPixels();
drawable.swapBuffers();
} catch (@Pc(3) Exception local3) {
}
}
@OriginalMember(owner = "client!tf", name = "readPixels", descriptor = "()int[]")
public static int[] readPixels() {
int[] pixels = new int[canvasWidth * canvasHeight];
IntBuffer buffer = IntBuffer.wrap(pixels);
gl.glReadPixels(0, 0, canvasWidth, canvasHeight, GL2.GL_BGRA, GlRenderer.bigEndian ? GL2.GL_UNSIGNED_INT_8_8_8_8_REV : GL2.GL_UNSIGNED_BYTE, buffer);
return pixels;
public static void initializePixelBuffer(int width, int height) {
// Allocate ByteBuffer for BGRA pixels (4 bytes per pixel)
pixelByteBuffer = ByteBuffer.allocateDirect(width * height * 4).order(ByteOrder.nativeOrder());
pixelIntBuffer = pixelByteBuffer.asIntBuffer();
pixelData = new int[width * height];
}
public static void readPixels() {
// Ensure the pixel buffer is initialized with the correct size
if (pixelByteBuffer == null || pixelIntBuffer.capacity() != canvasWidth * canvasHeight) {
initializePixelBuffer(canvasWidth, canvasHeight);
}
// Read pixels into the direct ByteBuffer
gl.glReadPixels(0, 0, canvasWidth, canvasHeight, GL2.GL_BGRA,
GlRenderer.bigEndian ? GL2.GL_UNSIGNED_INT_8_8_8_8_REV : GL2.GL_UNSIGNED_BYTE,
pixelByteBuffer);
// Convert to int array if needed
pixelIntBuffer.rewind(); // Prepare the IntBuffer for reading
pixelIntBuffer.get(pixelData, 0, pixelData.length); // Transfer to pixelData array if necessary
}
@OriginalMember(owner = "client!tf", name = "a", descriptor = "(Z)V")