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Track VBO and EBO via vanilla
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parent
de6c4270b2
commit
e16b32e116
2 changed files with 21 additions and 2 deletions
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@ -8,6 +8,7 @@ import org.lwjgl.opengl.GL40;
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import org.lwjgl.opengl.GL42;
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import org.lwjgl.opengl.GL43;
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import com.jozufozu.flywheel.mixin.BufferUploaderAccessor;
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import com.mojang.blaze3d.platform.GlStateManager;
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public enum GlBufferType {
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@ -34,9 +35,19 @@ public enum GlBufferType {
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public void bind(int buffer) {
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GlStateManager._glBindBuffer(glEnum, buffer);
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switch (this.glEnum) {
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case GL15C.GL_ELEMENT_ARRAY_BUFFER -> BufferUploaderAccessor.flywheel$setLastEBO(buffer);
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case GL15C.GL_ARRAY_BUFFER -> BufferUploaderAccessor.flywheel$setLastVBO(buffer);
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}
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}
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public void unbind() {
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GlStateManager._glBindBuffer(glEnum, 0);
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switch (this.glEnum) {
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case GL15C.GL_ELEMENT_ARRAY_BUFFER -> BufferUploaderAccessor.flywheel$setLastEBO(0);
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case GL15C.GL_ARRAY_BUFFER -> BufferUploaderAccessor.flywheel$setLastVBO(0);
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}
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}
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}
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@ -5,12 +5,20 @@ import org.spongepowered.asm.mixin.gen.Accessor;
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import com.mojang.blaze3d.vertex.BufferUploader;
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import net.minecraft.client.renderer.ShaderInstance;
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@Mixin(BufferUploader.class)
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public interface BufferUploaderAccessor {
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@Accessor("lastVertexArrayObject")
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static void flywheel$setLastVAO(int id) {
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throw new AssertionError();
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}
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@Accessor("lastVertexBufferObject")
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static void flywheel$setLastVBO(int id) {
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throw new AssertionError();
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}
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@Accessor("lastIndexBufferObject")
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static void flywheel$setLastEBO(int id) {
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throw new AssertionError();
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}
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}
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