src/gallium/drivers/trace/tr_texture.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
   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 TUNGSTEN GRAPHICS 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 TR_TEXTURE_H_
  29 #define TR_TEXTURE_H_
  30
  31
  32 #include "pipe/p_compiler.h"
  33 #include "pipe/p_state.h"
  34
  35 #include "tr_screen.h"
  36
  37
  38 struct trace_texture
  39 {
  40    struct pipe_texture base;
  41
  42    struct pipe_texture *texture;
  43
  44    struct tr_list list;
  45 };
  46
  47
  48 struct trace_surface
  49 {
  50    struct pipe_surface base;
  51
  52    struct pipe_surface *surface;
  53
  54    struct tr_list list;
  55 };
  56
  57
  58 struct trace_transfer
  59 {
  60    struct pipe_transfer base;
  61
  62    struct pipe_transfer *transfer;
  63
  64    struct tr_list list;
  65
  66    void *map;
  67 };
  68
  69
  70 static INLINE struct trace_texture *
  71 trace_texture(struct pipe_texture *texture)
  72 {
  73    if(!texture)
  74       return NULL;
  75    (void)trace_screen(texture->screen);
  76    return (struct trace_texture *)texture;
  77 }
  78
  79
  80 static INLINE struct trace_surface *
  81 trace_surface(struct pipe_surface *surface)
  82 {
  83    if(!surface)
  84       return NULL;
  85    (void)trace_texture(surface->texture);
  86    return (struct trace_surface *)surface;
  87 }
  88
  89
  90 static INLINE struct trace_transfer *
  91 trace_transfer(struct pipe_transfer *transfer)
  92 {
  93    if(!transfer)
  94       return NULL;
  95    (void)trace_texture(transfer->texture);
  96    return (struct trace_transfer *)transfer;
  97 }
  98
  99
 100 struct pipe_texture *
 101 trace_texture_create(struct trace_screen *tr_scr,
 102                      struct pipe_texture *texture);
 103
 104 void
 105 trace_texture_destroy(struct trace_texture *tr_tex);
 106
 107 struct pipe_surface *
 108 trace_surface_create(struct trace_texture *tr_tex,
 109                      struct pipe_surface *surface);
 110
 111 void
 112 trace_surface_destroy(struct trace_surface *tr_surf);
 113
 114 struct pipe_transfer *
 115 trace_transfer_create(struct trace_texture *tr_tex,
 116                       struct pipe_transfer *transfer);
 117
 118 void
 119 trace_transfer_destroy(struct trace_transfer *tr_trans);
 120
 121
 122 #endif /* TR_TEXTURE_H_ */