
Due to Mesa bug 28585 calling glVertexAttrib with attrib location 0 doesn't appear to work. This patch just reorders the vertex and color attributes in the shader in the hope that Mesa will assign the color attribute to a different location.
Due to Mesa bug 28585 calling glVertexAttrib with attrib location 0 doesn't appear to work. This patch just reorders the vertex and color attributes in the shader in the hope that Mesa will assign the color attribute to a different location.