mesa: Remove the Initialized field from framebuffers.

This existed to tell the core not to call GetBufferSize, except that even
if you didn't set it nothing happened because nobody had a GetBufferSize.

v2: Remove two more instances of setting the field (from Brian)

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

src/mesa/drivers/dri/intel/intel_fbo.c

@@ -339,8 +339,6 @@ intel_resize_buffers(struct gl_context *ctx, struct gl_framebuffer *fb,
 
    _mesa_resize_framebuffer(ctx, fb, width, height);
 
-   fb->Initialized = true; /* XXX remove someday */
-
    if (_mesa_is_user_fbo(fb)) {
       return;
    }

src/mesa/drivers/dri/radeon/radeon_common.c

@@ -85,7 +85,6 @@ void radeonSetCliprects(radeonContextPtr radeon)
 	    (draw_rfb->base.Height != drawable->h)) {
 		_mesa_resize_framebuffer(&radeon->glCtx, &draw_rfb->base,
 					 drawable->w, drawable->h);
-		draw_rfb->base.Initialized = GL_TRUE;
 	}
 
 	if (drawable != readable) {
@@ -93,7 +92,6 @@ void radeonSetCliprects(radeonContextPtr radeon)
 		    (read_rfb->base.Height != readable->h)) {
 			_mesa_resize_framebuffer(&radeon->glCtx, &read_rfb->base,
 						 readable->w, readable->h);
-			read_rfb->base.Initialized = GL_TRUE;
 		}
 	}
 

src/mesa/drivers/dri/radeon/radeon_fbo.c

@@ -635,8 +635,6 @@ radeon_resize_buffers(struct gl_context *ctx, struct gl_framebuffer *fb,
 
    _mesa_resize_framebuffer(ctx, fb, width, height);
 
-   fb->Initialized = GL_TRUE; /* XXX remove someday */
-
    if (fb->Name != 0) {
       return;
    }

src/mesa/drivers/osmesa/osmesa.c

@@ -916,7 +916,6 @@ OSMesaMakeCurrent( OSMesaContext osmesa, void *buffer, GLenum type,
     * osmesa_renderbuffer_storage() function to get called.
     */
    _mesa_resize_framebuffer(&osmesa->mesa, osmesa->gl_buffer, width, height);
-   osmesa->gl_buffer->Initialized = GL_TRUE; /* XXX TEMPORARY? */
 
    _mesa_make_current( &osmesa->mesa, osmesa->gl_buffer, osmesa->gl_buffer );
 

src/mesa/drivers/x11/xm_api.c

@@ -1193,7 +1193,6 @@ xmesa_check_and_update_buffer_size(XMesaContext xmctx, XMesaBuffer drawBuffer)
       struct gl_context *ctx = xmctx ? &xmctx->mesa : NULL;
       _mesa_resize_framebuffer(ctx, &(drawBuffer->mesa_buffer), width, height);
    }
-   drawBuffer->mesa_buffer.Initialized = GL_TRUE; /* XXX TEMPORARY? */
 }
 
 

src/mesa/main/mtypes.h

@@ -2680,8 +2680,6 @@ struct gl_framebuffer
     */
    struct gl_config Visual;
 
-   GLboolean Initialized;
-
    GLuint Width, Height;	/**< size of frame buffer in pixels */
 
    /** \name  Drawing bounds (Intersection of buffer size and scissor box) */

src/mesa/state_tracker/st_manager.c

@@ -431,8 +431,6 @@ st_framebuffer_create(struct st_framebuffer_iface *stfbi)
    stfb->stamp = 0;
    st_framebuffer_update_attachments(stfb);
 
-   stfb->Base.Initialized = GL_TRUE;
-
    return stfb;
 }