3 files changed, 25 insertions, 36 deletions

diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index 3d8e13838bf..677548e94eb 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -448,35 +448,6 @@ _mesa_meta_free(struct gl_context *ctx)
 
 
 /**
- * This is an alternative to _mesa_set_enable() to handle some special cases.
- * See comments inside.
- */
-static void
-meta_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
-{
-   switch (cap) {
-   case GL_MULTISAMPLE:
-      /* We need to enable/disable multisample when using GLES but this enum
-       * is not supported there.
-       */
-      if (ctx->Multisample.Enabled == state)
-         return;
-      FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
-      ctx->Multisample.Enabled = state;
-      break;
-   default:
-      _mesa_problem(ctx, "Unexpected cap in _meta_set_enable()");
-      return;
-   }
-
-   if (ctx->Driver.Enable) {
-      ctx->Driver.Enable(ctx, cap, state);
-   }
-}
-
-
-
-/**
  * Enter meta state.  This is like a light-weight version of glPushAttrib
  * but it also resets most GL state back to default values.
  *
@@ -796,7 +767,7 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
    if (state & MESA_META_MULTISAMPLE) {
       save->MultisampleEnabled = ctx->Multisample.Enabled;
       if (ctx->Multisample.Enabled)
-         meta_set_enable(ctx, GL_MULTISAMPLE, GL_FALSE);
+         _mesa_set_multisample(ctx, GL_FALSE);
    }
 
    /* misc */
@@ -1100,7 +1071,7 @@ _mesa_meta_end(struct gl_context *ctx)
 
    if (state & MESA_META_MULTISAMPLE) {
       if (ctx->Multisample.Enabled != save->MultisampleEnabled)
-         meta_set_enable(ctx, GL_MULTISAMPLE, save->MultisampleEnabled);
+         _mesa_set_multisample(ctx, save->MultisampleEnabled);
    }
 
    /* misc */
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 14eea53fefd..5dd88331114 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -251,6 +251,23 @@ enable_texture(struct gl_context *ctx, GLboolean state, GLbitfield texBit)
 
 
 /**
+ * Helper function to enable or disable GL_MULTISAMPLE, skipping the check for
+ * whether the API supports it (GLES doesn't).
+ */
+void
+_mesa_set_multisample(struct gl_context *ctx, GLboolean state)
+{
+   if (ctx->Multisample.Enabled == state)
+      return;
+   FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
+   ctx->Multisample.Enabled = state;
+
+   if (ctx->Driver.Enable) {
+      ctx->Driver.Enable(ctx, GL_MULTISAMPLE, state);
+   }
+}
+
+/**
  * Helper function to enable or disable state.
  *
  * \param ctx GL context.
@@ -767,11 +784,8 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
       case GL_MULTISAMPLE_ARB:
          if (!_mesa_is_desktop_gl(ctx) && ctx->API != API_OPENGLES)
             goto invalid_enum_error;
-         if (ctx->Multisample.Enabled == state)
-            return;
-         FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
-         ctx->Multisample.Enabled = state;
-         break;
+         _mesa_set_multisample(ctx, state);
+         return;
       case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB:
          if (ctx->Multisample.SampleAlphaToCoverage == state)
             return;
diff --git a/src/mesa/main/enable.h b/src/mesa/main/enable.h
index 6d90c170c8a..c49b4948dea 100644
--- a/src/mesa/main/enable.h
+++ b/src/mesa/main/enable.h
@@ -67,5 +67,9 @@ _mesa_EnableClientState( GLenum cap );
 extern void GLAPIENTRY
 _mesa_DisableClientState( GLenum cap );
 
+extern void
+_mesa_set_multisample(struct gl_context *ctx, GLboolean state);
+
+
 
 #endif