GPU: Support multiple enabled vertex arrays.

The vertex arrays will be copied to the stream buffer one after the other, and the attributes will be set using the ARB_vertex_attrib_binding extension.

yuzu now thus requires OpenGL 4.3 or the ARB_vertex_attrib_binding extension.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index d4fcedace..609504795 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -500,6 +500,11 @@ public:
                         return static_cast<GPUVAddr>((static_cast<GPUVAddr>(start_high) << 32) |
                                                      start_low);
                     }
+
+                    bool IsEnabled() const {
+                        return enable != 0 && StartAddress() != 0;
+                    }
+
                 } vertex_array[NumVertexArrays];
 
                 Blend blend;