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@@ -3970,6 +3970,38 @@ unbind_buffers() {
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#endif
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}
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+#ifdef SUPPORT_FIXED_FUNCTION
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+////////////////////////////////////////////////////////////////////
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+// Function: GLGraphicsStateGuardian::disable_standard_vertex_arrays
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+// Access: Protected
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+// Description: Used to disable all the standard vertex arrays that
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+// are currently enabled. glShaderContexts are
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+// responsible for setting up their own vertex arrays,
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+// but before they can do so, the standard vertex
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+// arrays need to be disabled to get them "out of the
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+// way." Called only from begin_draw_primitives.
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+////////////////////////////////////////////////////////////////////
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+void CLP(GraphicsStateGuardian)::
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+disable_standard_vertex_arrays() {
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+#ifdef SUPPORT_IMMEDIATE_MODE
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+ if (_use_sender) return;
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+#endif
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+
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+ glDisableClientState(GL_NORMAL_ARRAY);
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+ glDisableClientState(GL_COLOR_ARRAY);
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+ GLPf(Color4)(1.0f, 1.0f, 1.0f, 1.0f);
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+
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+ for (int stage_index=0; stage_index < _last_max_stage_index; stage_index++) {
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+ _glClientActiveTexture(GL_TEXTURE0 + stage_index);
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+ glDisableClientState(GL_TEXTURE_COORD_ARRAY);
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+ }
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+ _last_max_stage_index = 0;
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+
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+ glDisableClientState(GL_VERTEX_ARRAY);
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+ report_my_gl_errors();
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+}
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+#endif // SUPPORT_FIXED_FUNCTION
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+
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#ifndef OPENGLES
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////////////////////////////////////////////////////////////////////
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// Function: GLGraphicsStateGuardian::update_shader_vertex_format
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