fix more warnings, implement missing X11 function for dynamic loading

2014-08-21 17:27:14 -07:00
parent 60ab931dbd
commit 37aa4dc4f8
4 changed files with 28 additions and 13 deletions
--- a/btgui/OpenGLWindow/GLPrimitiveRenderer.cpp
+++ b/btgui/OpenGLWindow/GLPrimitiveRenderer.cpp
@@ -131,7 +131,8 @@ void GLPrimitiveRenderer::loadBufferData()
    glGenBuffers(1, &m_data->m_vertexBuffer);
    glBindBuffer(GL_ARRAY_BUFFER, m_data->m_vertexBuffer);
    glBufferData(GL_ARRAY_BUFFER, 4 * sizeof(Vertex), vertexData, GL_DYNAMIC_DRAW);
-    GLuint err = glGetError();
+    GLuint err;
+    err = glGetError();
    assert(err==GL_NO_ERROR);