Add compatibility for GLSL Shaders

src/main/java/com/replaymod/render/capturer/ODSFrameCapturer.java

@@ -6,11 +6,11 @@ import com.replaymod.render.frame.ODSOpenGlFrame;
 import com.replaymod.render.frame.OpenGlFrame;
 import com.replaymod.render.rendering.FrameCapturer;
 import com.replaymod.render.shader.Program;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.crash.CrashReport;
 import net.minecraft.util.ReportedException;
 import net.minecraft.util.ResourceLocation;
-import org.lwjgl.util.Dimension;
 import org.lwjgl.util.ReadableDimension;
 
 import java.io.IOException;
@@ -31,6 +31,8 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
     private final BooleanState[] previousStates = new BooleanState[3];
     private final BooleanState previousFogState;
 
+    private final Minecraft mc = Minecraft.getMinecraft();
+
     public ODSFrameCapturer(WorldRenderer worldRenderer, final RenderInfo renderInfo, int frameSize) {
         RenderInfo fakeInfo = new RenderInfo() {
             private int call;
@@ -143,6 +145,8 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
 
         @Override
         protected OpenGlFrame renderFrame(int frameId, float partialTicks, CubicOpenGlFrameCapturer.Data captureData) {
+            resize(getFrameWidth(), getFrameHeight());
+
             pushMatrix();
             frameBuffer().bindFramebuffer(true);
 
@@ -150,7 +154,7 @@ public class ODSFrameCapturer implements FrameCapturer<ODSOpenGlFrame> {
             enableTexture2D();
 
             directionVariable.set(captureData.ordinal());
-            worldRenderer.renderWorld(new Dimension(getFrameWidth(), getFrameHeight()), partialTicks, null);
+            worldRenderer.renderWorld(partialTicks, null);
 
             frameBuffer().unbindFramebuffer();
             popMatrix();

src/main/java/com/replaymod/render/capturer/OpenGlFrameCapturer.java

@@ -4,6 +4,7 @@ import com.replaymod.render.frame.OpenGlFrame;
 import com.replaymod.render.rendering.Frame;
 import com.replaymod.render.rendering.FrameCapturer;
 import com.replaymod.render.utils.ByteBufferPool;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.shader.Framebuffer;
 import org.lwjgl.opengl.GL11;
@@ -24,6 +25,8 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
     protected int framesDone;
     private Framebuffer frameBuffer;
 
+    private final Minecraft mc = Minecraft.getMinecraft();
+
     public OpenGlFrameCapturer(WorldRenderer worldRenderer, RenderInfo renderInfo) {
         this.worldRenderer = worldRenderer;
         this.renderInfo = renderInfo;
@@ -56,7 +59,7 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
 
     protected Framebuffer frameBuffer() {
         if (frameBuffer == null) {
-            frameBuffer = new Framebuffer(getFrameWidth(), getFrameHeight(), true);
+            frameBuffer = Minecraft.getMinecraft().getFramebuffer();
         }
         return frameBuffer;
     }
@@ -71,13 +74,15 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
     }
 
     protected OpenGlFrame renderFrame(int frameId, float partialTicks, D captureData) {
+        resize(getFrameWidth(), getFrameHeight());
+
         pushMatrix();
         frameBuffer().bindFramebuffer(true);
 
         clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
         enableTexture2D();
 
-        worldRenderer.renderWorld(frameSize, partialTicks, captureData);
+        worldRenderer.renderWorld(partialTicks, captureData);
 
         frameBuffer().unbindFramebuffer();
         popMatrix();
@@ -102,11 +107,18 @@ public abstract class OpenGlFrameCapturer<F extends Frame, D extends CaptureData
         return new OpenGlFrame(frameId, new Dimension(getFrameWidth(), getFrameHeight()), buffer);
     }
 
+    protected void resize(int width, int height) {
+        if (width != mc.displayWidth || height != mc.displayHeight) {
+            setWindowSize(width, height);
+        }
+    }
+
+    private void setWindowSize(int width, int height) {
+        mc.resize(width, height);
+    }
+
     @Override
     public void close() throws IOException {
         worldRenderer.close();
-        if (frameBuffer != null) {
-            frameBuffer.deleteFramebuffer();
-        }
     }
 }

src/main/java/com/replaymod/render/capturer/WorldRenderer.java

@@ -1,10 +1,8 @@
 package com.replaymod.render.capturer;
 
-import org.lwjgl.util.ReadableDimension;
-
 import java.io.Closeable;
 
 public interface WorldRenderer extends Closeable {
-    void renderWorld(ReadableDimension displaySize, float partialTicks, CaptureData data);
+    void renderWorld(float partialTicks, CaptureData data);
     void setOmnidirectional(boolean omnidirectional);
 }