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  1. /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
  2.  
  3. /*
  4.  * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the "Software"),
  8.  * to deal in the Software without restriction, including without limitation
  9.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10.  * and/or sell copies of the Software, and to permit persons to whom the
  11.  * Software is furnished to do so, subject to the following conditions:
  12.  *
  13.  * The above copyright notice and this permission notice (including the next
  14.  * paragraph) shall be included in all copies or substantial portions of the
  15.  * Software.
  16.  *
  17.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22.  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23.  * SOFTWARE.
  24.  *
  25.  * Authors:
  26.  *    Rob Clark <robclark@freedesktop.org>
  27.  */
  28.  
  29. #ifndef FD3_CONTEXT_H_
  30. #define FD3_CONTEXT_H_
  31.  
  32. #include "freedreno_drmif.h"
  33.  
  34. #include "freedreno_context.h"
  35.  
  36. struct fd3_context {
  37.         struct fd_context base;
  38.  
  39.         struct fd_bo *vs_pvt_mem, *fs_pvt_mem;
  40.  
  41.         /* not sure how big this actually needs to be.. the blob driver
  42.          * combines it w/ the solid_vertexbuf, we could probably do the
  43.          * same to save an extra bo allocation..
  44.          */
  45.         struct fd_bo *vsc_size_mem;
  46.  
  47.         struct fd_bo *vsc_pipe_mem;
  48.  
  49.         /* vertex buf used for clear/gmem->mem vertices, and mem->gmem
  50.          * vertices:
  51.          */
  52.         struct pipe_resource *solid_vbuf;
  53.  
  54.         /* vertex buf used for mem->gmem tex coords:
  55.          */
  56.         struct pipe_resource *blit_texcoord_vbuf;
  57. };
  58.  
  59. static INLINE struct fd3_context *
  60. fd3_context(struct fd_context *ctx)
  61. {
  62.         return (struct fd3_context *)ctx;
  63. }
  64.  
  65. struct pipe_context *
  66. fd3_context_create(struct pipe_screen *pscreen, void *priv);
  67.  
  68. #endif /* FD3_CONTEXT_H_ */
  69.