diff --git a/modules/juce_opengl/opengl/juce_OpenGLContext.cpp b/modules/juce_opengl/opengl/juce_OpenGLContext.cpp
index 482536916b..88b80ffef8 100644
--- a/modules/juce_opengl/opengl/juce_OpenGLContext.cpp
+++ b/modules/juce_opengl/opengl/juce_OpenGLContext.cpp
@@ -1525,14 +1525,22 @@ struct DepthTestDisabler
 void OpenGLContext::copyTexture (const Rectangle<int>& targetClipArea,
                                  const Rectangle<int>& anchorPosAndTextureSize,
                                  const int contextWidth, const int contextHeight,
-                                 bool flippedVertically)
+                                 bool flippedVertically,
+                                 bool blend)
 {
     if (contextWidth <= 0 || contextHeight <= 0)
         return;
 
     JUCE_CHECK_OPENGL_ERROR
-    glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-    glEnable (GL_BLEND);
+    if (blend)
+    {
+        glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
+        glEnable (GL_BLEND);
+    }
+    else
+    {
+        glDisable (GL_BLEND);
+    }
 
     DepthTestDisabler depthDisabler;
 
diff --git a/modules/juce_opengl/opengl/juce_OpenGLContext.h b/modules/juce_opengl/opengl/juce_OpenGLContext.h
index 763e160967..b85cc556b3 100644
--- a/modules/juce_opengl/opengl/juce_OpenGLContext.h
+++ b/modules/juce_opengl/opengl/juce_OpenGLContext.h
@@ -332,8 +332,8 @@ public:
     void copyTexture (const Rectangle<int>& targetClipArea,
                       const Rectangle<int>& anchorPosAndTextureSize,
                       int contextWidth, int contextHeight,
-                      bool textureOriginIsBottomLeft);
-
+                      bool textureOriginIsBottomLeft,
+                      bool blend = true);
 
     /** Changes the amount of GPU memory that the internal cache for Images is allowed to use. */
     void setImageCacheSize (size_t cacheSizeBytes) noexcept;
diff --git a/modules/juce_opengl/opengl/juce_OpenGLFrameBuffer.cpp b/modules/juce_opengl/opengl/juce_OpenGLFrameBuffer.cpp
index f4edf250ec..32fcad960c 100644
--- a/modules/juce_opengl/opengl/juce_OpenGLFrameBuffer.cpp
+++ b/modules/juce_opengl/opengl/juce_OpenGLFrameBuffer.cpp
@@ -356,7 +356,7 @@ bool OpenGLFrameBuffer::writePixels (const PixelARGB* data, const Rectangle<int>
     glViewport (0, 0, pimpl->width, pimpl->height);
     pimpl->context.copyTexture (area, Rectangle<int> (area.getX(), area.getY(),
                                                       tex.getWidth(), tex.getHeight()),
-                                pimpl->width, pimpl->height, true);
+                                pimpl->width, pimpl->height, true, false);
 
     JUCE_CHECK_OPENGL_ERROR
     return true;