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      1 /**************************************************************************
      2  *
      3  * Copyright 2007 VMware, Inc.
      4  * All Rights Reserved.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the
      8  * "Software"), to deal in the Software without restriction, including
      9  * without limitation the rights to use, copy, modify, merge, publish,
     10  * distribute, sub license, and/or sell copies of the Software, and to
     11  * permit persons to whom the Software is furnished to do so, subject to
     12  * the following conditions:
     13  *
     14  * The above copyright notice and this permission notice (including the
     15  * next paragraph) shall be included in all copies or substantial portions
     16  * of the Software.
     17  *
     18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
     21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
     22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     25  *
     26  **************************************************************************/
     27 
     28 #ifndef SP_FLUSH_H
     29 #define SP_FLUSH_H
     30 
     31 #include "pipe/p_compiler.h"
     32 
     33 struct pipe_context;
     34 struct pipe_fence_handle;
     35 
     36 #define SP_FLUSH_TEXTURE_CACHE  0x2
     37 
     38 void
     39 softpipe_flush(struct pipe_context *pipe,
     40                unsigned flags,
     41                struct pipe_fence_handle **fence);
     42 
     43 void
     44 softpipe_flush_wrapped(struct pipe_context *pipe,
     45                        struct pipe_fence_handle **fence,
     46                        unsigned flags);
     47 
     48 boolean
     49 softpipe_flush_resource(struct pipe_context *pipe,
     50                         struct pipe_resource *texture,
     51                         unsigned level,
     52                         int layer,
     53                         unsigned flush_flags,
     54                         boolean read_only,
     55                         boolean cpu_access,
     56                         boolean do_not_block);
     57 
     58 void softpipe_texture_barrier(struct pipe_context *pipe, unsigned flags);
     59 void softpipe_memory_barrier(struct pipe_context *pipe, unsigned flags);
     60 #endif
     61