mesa: Make sure that imm draws are flushed before other draws execute.

[mesa.git] / src / mesa / main / context.h

diff --git a/src/mesa/main/context.h b/src/mesa/main/context.h
index 77520f678ff93b48e64eef4679fe30879f689d25..d50438fd7f957f75f79c74008b28aa557f5b437b 100644 (file)
--- a/src/mesa/main/context.h
+++ b/src/mesa/main/context.h
@@ -232,6 +232,22 @@ do {                                                               \
    ctx->NewState |= newstate;                                  \
 } while (0)
 
+/**
+ * Flush vertices.
+ *
+ * \param ctx GL context.
+ *
+ * Checks if dd_function_table::NeedFlush is marked to flush stored vertices
+ * or current state and calls dd_function_table::FlushVertices if so.
+ */
+#define FLUSH_FOR_DRAW(ctx)                                     \
+do {                                                            \
+   if (MESA_VERBOSE & VERBOSE_STATE)                            \
+      _mesa_debug(ctx, "FLUSH_FOR_DRAW in %s\n", __func__);     \
+   if (ctx->Driver.NeedFlush)                                   \
+      vbo_exec_FlushVertices(ctx, ctx->Driver.NeedFlush);       \
+} while (0)
+
 /**
  * Macro to assert that the API call was made outside the
  * glBegin()/glEnd() pair, with return value.