1 files changed, 9 insertions, 0 deletions
diff --git a/src/libGLESv2/Framebuffer.h b/src/libGLESv2/Framebuffer.h
index de84fbfe..d6dce690 100644
--- a/src/libGLESv2/Framebuffer.h
+++ b/src/libGLESv2/Framebuffer.h
@@ -10,6 +10,8 @@
 #ifndef LIBGLESV2_FRAMEBUFFER_H_
 #define LIBGLESV2_FRAMEBUFFER_H_
 
+#include <vector>
+
 #include "common/angleutils.h"
 #include "common/RefCountObject.h"
 #include "constants.h"
@@ -28,6 +30,8 @@ class Stencilbuffer;
 class DepthStencilbuffer;
 struct Caps;
 
+typedef std::vector<FramebufferAttachment *> ColorbufferInfo;
+
 class Framebuffer
 {
   public:
@@ -72,6 +76,11 @@ class Framebuffer
     void invalidateSub(const Caps &caps, GLsizei numAttachments, const GLenum *attachments,
                        GLint x, GLint y, GLsizei width, GLsizei height);
 
+    // Use this method to retrieve the color buffer map when doing rendering.
+    // It will apply a workaround for poor shader performance on some systems
+    // by compacting the list to skip NULL values.
+    ColorbufferInfo getColorbuffersForRender() const;
+
   protected:
     rx::Renderer *mRenderer;