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apple m chip workaround

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minjaesong
2023-08-16 21:38:23 +09:00
parent e4b947ce69
commit 7a79f444b2
1 changed files with 16 additions and 4 deletions
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20
src/com/badlogic/gdx/graphics/glutils/Float16FrameBuffer.java
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@@ -2,9 +2,13 @@ package com.badlogic.gdx.graphics.glutils;
import com.badlogic.gdx.Application;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.GL30;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.utils.GdxRuntimeException;
import net.torvald.terrarum.App;
// typealias Float16FrameBuffer = FloatFrameBuffer
/**
* Created by minjaesong on 2023-08-16.
@@ -29,10 +33,18 @@ public class Float16FrameBuffer extends FrameBuffer {
* @param hasDepth whether to attach a depth buffer
* @throws GdxRuntimeException in case the FrameBuffer could not be created */
public Float16FrameBuffer (int width, int height, boolean hasDepth) {
FloatFrameBufferBuilder bufferBuilder = new FloatFrameBufferBuilder(width, height);
bufferBuilder.addFloatAttachment(GL30.GL_RGBA16F, GL30.GL_RGBA, GL30.GL_FLOAT, false);
if (hasDepth) bufferBuilder.addBasicDepthRenderBuffer();
this.bufferBuilder = bufferBuilder;
if (App.isAppleM) { // disable float framebuffer for Apple M chips
FrameBufferBuilder bufferBuilder = new FrameBufferBuilder(width, height);
bufferBuilder.addColorTextureAttachment(GL20.GL_RGBA, GL20.GL_RGBA, GL20.GL_UNSIGNED_BYTE);
if (hasDepth) bufferBuilder.addBasicDepthRenderBuffer();
this.bufferBuilder = bufferBuilder;
}
else {
FloatFrameBufferBuilder bufferBuilder = new FloatFrameBufferBuilder(width, height);
bufferBuilder.addFloatAttachment(GL30.GL_RGBA16F, GL30.GL_RGBA, GL30.GL_FLOAT, false);
if (hasDepth) bufferBuilder.addBasicDepthRenderBuffer();
this.bufferBuilder = bufferBuilder;
}
build();
}