src/mesa/state_tracker/st_cb_memoryobjects.h

   1 /*
   2  * Copyright © 2017 Red Hat.
   3  * Copyright © 2017 Valve Corporation.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the next
  13  * paragraph) shall be included in all copies or substantial portions of the
  14  * Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #ifndef ST_CB_MEMORYOBJECTS_H
  26 #define ST_CB_MEMORYOBJECTS_H
  27
  28 #include "main/mtypes.h"
  29
  30 struct dd_function_table;
  31 struct pipe_screen;
  32
  33 struct st_memory_object
  34 {
  35    struct gl_memory_object Base;
  36    struct pipe_memory_object *memory;
  37
  38    /* TEXTURE_TILING_EXT param from gl_texture_object */
  39    GLuint TextureTiling;
  40 };
  41
  42 static inline struct st_memory_object *
  43 st_memory_object(struct gl_memory_object *obj)
  44 {
  45    return (struct st_memory_object *)obj;
  46 }
  47
  48 extern void
  49 st_init_memoryobject_functions(struct dd_function_table *functions);
  50
  51 #endif