remove color_rb[] and lots of dead code

5 files changed, 6 insertions, 120 deletions

diff --git a/src/mesa/drivers/dri/intel_winsys/intel_buffers.c b/src/mesa/drivers/dri/intel_winsys/intel_buffers.c
index c4db446788..9266fb62af 100644
--- a/src/mesa/drivers/dri/intel_winsys/intel_buffers.c
+++ b/src/mesa/drivers/dri/intel_winsys/intel_buffers.c
@@ -242,9 +242,7 @@ intelWindowMoved(struct intel_context *intel)
 	 }
 
 	 for (i = 0; i < intel_fb->pf_num_pages; i++) {
-	    if (!intel_fb->color_rb[i] ||
-		(intel_fb->vbl_waited - intel_fb->vbl_pending[i]) <=
-		(1<<23))
+	    if ((intel_fb->vbl_waited - intel_fb->vbl_pending[i]) <= (1<<23))
 	       continue;
 
 	    vbl.request.sequence = intel_fb->vbl_pending[i];
@@ -256,8 +254,7 @@ intelWindowMoved(struct intel_context *intel)
 	 intel_fb->vbl_waited = intel_fb->vbl_seq;
 
 	 for (i = 0; i < intel_fb->pf_num_pages; i++) {
-	    if (intel_fb->color_rb[i])
-	       intel_fb->vbl_pending[i] = intel_fb->vbl_waited;
+            intel_fb->vbl_pending[i] = intel_fb->vbl_waited;
 	 }
       }
    }
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_context.c b/src/mesa/drivers/dri/intel_winsys/intel_context.c
index 5c184d5c8d..9defcc1aae 100644
--- a/src/mesa/drivers/dri/intel_winsys/intel_context.c
+++ b/src/mesa/drivers/dri/intel_winsys/intel_context.c
@@ -574,12 +574,7 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
 	       intel_fb->vbl_waited = intel_fb->vbl_seq;
 
 	       for (i = 0; i < 2; i++) {
-#if 1
                   intel_fb->vbl_pending[i] = intel_fb->vbl_seq;
-#else
-		  if (intel_fb->color_rb[i])
-		     intel_fb->color_rb[i]->vbl_pending = intel_fb->vbl_seq;
-#endif
 	       }
 	    }
 	 }
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_fbo.c b/src/mesa/drivers/dri/intel_winsys/intel_fbo.c
index 5382ab342c..3dd99747da 100644
--- a/src/mesa/drivers/dri/intel_winsys/intel_fbo.c
+++ b/src/mesa/drivers/dri/intel_winsys/intel_fbo.c
@@ -68,64 +68,6 @@ intel_renderbuffer(struct gl_renderbuffer *rb)
 }
 
 
-struct intel_renderbuffer *
-intel_get_renderbuffer(struct gl_framebuffer *fb, GLuint attIndex)
-{
-   return intel_renderbuffer(fb->Attachment[attIndex].Renderbuffer);
-}
-
-#if 0
-void
-intel_flip_renderbuffers(struct intel_framebuffer *intel_fb)
-{
-   int current_page = intel_fb->pf_current_page;
-   int next_page = (current_page + 1) % intel_fb->pf_num_pages;
-   struct gl_renderbuffer *tmp_rb;
-
-   /* Exchange renderbuffers if necessary but make sure their reference counts
-    * are preserved.
-    */
-   if (intel_fb->color_rb[current_page] &&
-       intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer !=
-       &intel_fb->color_rb[current_page]->Base) {
-      tmp_rb = NULL;
-      _mesa_reference_renderbuffer(&tmp_rb,
-	 intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer);
-      tmp_rb = &intel_fb->color_rb[current_page]->Base;
-      _mesa_reference_renderbuffer(
-	 &intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer, tmp_rb);
-      _mesa_reference_renderbuffer(&tmp_rb, NULL);
-   }
-
-   if (intel_fb->color_rb[next_page] &&
-       intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer !=
-       &intel_fb->color_rb[next_page]->Base) {
-      tmp_rb = NULL;
-      _mesa_reference_renderbuffer(&tmp_rb,
-	 intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer);
-      tmp_rb = &intel_fb->color_rb[next_page]->Base;
-      _mesa_reference_renderbuffer(
-	 &intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer, tmp_rb);
-      _mesa_reference_renderbuffer(&tmp_rb, NULL);
-   }
-}
-#endif
-
-
-#if 0
-struct pipe_region *
-intel_get_rb_region(struct gl_framebuffer *fb, GLuint attIndex)
-{
-   struct intel_renderbuffer *irb = intel_get_renderbuffer(fb, attIndex);
-
-   if (irb)
-      return irb->Base.surface->region;
-   else
-      return NULL;
-}
-#endif
-
-
 /**
  * Create a new framebuffer object.
  */
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_fbo.h b/src/mesa/drivers/dri/intel_winsys/intel_fbo.h
index 63d8e839c5..578e1013c2 100644
--- a/src/mesa/drivers/dri/intel_winsys/intel_fbo.h
+++ b/src/mesa/drivers/dri/intel_winsys/intel_fbo.h
@@ -44,8 +44,6 @@ struct intel_framebuffer
 {
    struct gl_framebuffer Base;
 
-   struct intel_renderbuffer *color_rb[3];
-
    /* Drawable page flipping state */
    GLboolean pf_active;
    GLuint pf_seq;
@@ -78,53 +76,14 @@ struct intel_framebuffer
 struct intel_renderbuffer
 {
    struct gl_renderbuffer Base;
-#if 0
-   struct pipe_region *region;
-
-   void *pfMap;                 /* possibly paged flipped map pointer */
-   GLuint pfPitch;              /* possibly paged flipped pitch */
-   GLboolean RenderToTexture;   /* RTT? */
-
-   GLuint PairedDepth;   /**< only used if this is a depth renderbuffer */
-   GLuint PairedStencil; /**< only used if this is a stencil renderbuffer */
-
-   GLuint pf_pending;  /**< sequence number of pending flip */
-
-   GLuint vbl_pending;   /**< vblank sequence number of pending flip */
-
-   struct intel_surface *surface;
-#endif
 };
 
-#if 0
-extern struct intel_renderbuffer *intel_create_renderbuffer(GLenum intFormat,
-                                                            GLsizei width,
-                                                            GLsizei height,
-                                                            int offset,
-                                                            int pitch,
-                                                            int cpp,
-                                                            void *map);
-#endif
 
 extern struct intel_renderbuffer *intel_new_renderbuffer_fb(GLuint intFormat);
 
 extern void intel_fbo_init(struct intel_context *intel);
 
 
-/* XXX make inline or macro */
-extern struct intel_renderbuffer *intel_get_renderbuffer(struct gl_framebuffer
-                                                         *fb,
-                                                         GLuint attIndex);
-
-extern void intel_flip_renderbuffers(struct intel_framebuffer *intel_fb);
-
-
-/* XXX make inline or macro */
-extern struct pipe_region *intel_get_rb_region(struct gl_framebuffer *fb,
-                                                GLuint attIndex);
-
-
-
 extern struct pipe_surface *
 intel_new_surface(GLuint intFormat);
 
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_screen.c b/src/mesa/drivers/dri/intel_winsys/intel_screen.c
index fba0c47e59..74cd714cf3 100644
--- a/src/mesa/drivers/dri/intel_winsys/intel_screen.c
+++ b/src/mesa/drivers/dri/intel_winsys/intel_screen.c
@@ -302,24 +302,17 @@ intelCreateBuffer(__DRIscreenPrivate * driScrnPriv,
 	 /* fake frontbuffer */
 	 /* XXX allocation should only happen in the unusual case
             it's actually needed */
-         intel_fb->color_rb[0]
+         struct intel_renderbuffer *irb 
             = intel_new_renderbuffer_fb(rgbFormat);
          _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT,
-				&intel_fb->color_rb[0]->Base);
+				&irb->Base);
       }
 
       if (mesaVis->doubleBufferMode) {
-#if 01
-         intel_fb->color_rb[1]
+         struct intel_renderbuffer *irb 
             = intel_new_renderbuffer_fb(rgbFormat);
          _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT,
-				&intel_fb->color_rb[1]->Base);
-#else
-         intel_fb->color_rb[1]
-            = st_new_renderbuffer_fb(rgbFormat);
-         _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT,
-				&intel_fb->color_rb[1]->Base);
-#endif
+				&irb->Base);
       }
 
       if (mesaVis->depthBits == 24 && mesaVis->stencilBits == 8) {