}
-/**
- * Update derived color/blend/logicop state.
- */
-static void
-update_color(struct gl_context *ctx)
-{
- /* This is needed to support 1.1's RGB logic ops AND
- * 1.0's blending logicops.
- */
- ctx->Color._LogicOpEnabled = _mesa_rgba_logicop_enabled(ctx);
-}
-
-
/**
* Update the ctx->Color._ClampFragmentColor field
*/
ctx->Color._ClampReadColor = ctx->Color.ClampReadColor;
}
-
+/**
+ * Update the ctx->VertexProgram._TwoSideEnabled flag.
+ */
+static void
+update_twoside(struct gl_context *ctx)
+{
+ if (ctx->Shader.CurrentVertexProgram ||
+ ctx->VertexProgram.Current) {
+ ctx->VertexProgram._TwoSideEnabled = ctx->VertexProgram.TwoSideEnabled;
+ } else {
+ ctx->VertexProgram._TwoSideEnabled = (ctx->Light.Enabled &&
+ ctx->Light.Model.TwoSide);
+ }
+}
/*
if (new_state & _NEW_LIGHT)
_mesa_update_lighting( ctx );
+ if (new_state & (_NEW_LIGHT | _NEW_PROGRAM))
+ update_twoside( ctx );
+
if (new_state & (_NEW_LIGHT | _NEW_BUFFERS))
update_clamp_vertex_color(ctx);
if (new_state & (_NEW_MULTISAMPLE | _NEW_BUFFERS))
update_multisample( ctx );
- if (new_state & _NEW_COLOR)
- update_color( ctx );
-
if (new_state & (_NEW_COLOR | _NEW_BUFFERS))
update_clamp_read_color(ctx);