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 struct trace_context;
  38
  39 struct trace_texture
  40 {
  41    struct pipe_texture base;
  42
  43    struct pipe_texture *texture;
  44
  45    struct tr_list list;
  46 };
  47
  48
  49 struct trace_surface
  50 {
  51    struct pipe_surface base;
  52
  53    struct pipe_surface *surface;
  54
  55    struct tr_list list;
  56 };
  57
  58
  59 struct trace_transfer
  60 {
  61    struct pipe_transfer base;
  62
  63    struct pipe_transfer *transfer;
  64
  65    struct tr_list list;
  66
  67    void *map;
  68 };
  69
  70
  71 static INLINE struct trace_texture *
  72 trace_texture(struct pipe_texture *texture)
  73 {
  74    if(!texture)
  75       return NULL;
  76    (void)trace_screen(texture->screen);
  77    return (struct trace_texture *)texture;
  78 }
  79
  80
  81 static INLINE struct trace_surface *
  82 trace_surface(struct pipe_surface *surface)
  83 {
  84    if(!surface)
  85       return NULL;
  86    (void)trace_texture(surface->texture);
  87    return (struct trace_surface *)surface;
  88 }
  89
  90
  91 static INLINE struct trace_transfer *
  92 trace_transfer(struct pipe_transfer *transfer)
  93 {
  94    if(!transfer)
  95       return NULL;
  96    (void)trace_texture(transfer->texture);
  97    return (struct trace_transfer *)transfer;
  98 }
  99
 100
 101 struct pipe_texture *
 102 trace_texture_create(struct trace_screen *tr_scr,
 103                      struct pipe_texture *texture);
 104
 105 void
 106 trace_texture_destroy(struct trace_texture *tr_tex);
 107
 108 struct pipe_surface *
 109 trace_surface_create(struct trace_texture *tr_tex,
 110                      struct pipe_surface *surface);
 111
 112 void
 113 trace_surface_destroy(struct trace_surface *tr_surf);
 114
 115 struct pipe_transfer *
 116 trace_transfer_create(struct trace_context *tr_ctx,
 117                       struct trace_texture *tr_tex,
 118                       struct pipe_transfer *transfer);
 119
 120 void
 121 trace_transfer_destroy(struct trace_transfer *tr_trans);
 122
 123
 124 #endif /* TR_TEXTURE_H_ */