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_resource
  40 {
  41    struct pipe_resource base;
  42
  43    struct pipe_resource *resource;
  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_sampler_view
  60 {
  61    struct pipe_sampler_view base;
  62
  63    struct pipe_sampler_view *sampler_view;
  64 };
  65
  66
  67 struct trace_transfer
  68 {
  69    struct pipe_transfer base;
  70
  71    struct pipe_transfer *transfer;
  72    struct pipe_context *pipe;
  73
  74    struct tr_list list;
  75
  76    void *map;
  77 };
  78
  79
  80 static INLINE struct trace_resource *
  81 trace_resource(struct pipe_resource *texture)
  82 {
  83    if(!texture)
  84       return NULL;
  85    (void)trace_screen(texture->screen);
  86    return (struct trace_resource *)texture;
  87 }
  88
  89
  90 static INLINE struct trace_surface *
  91 trace_surface(struct pipe_surface *surface)
  92 {
  93    if(!surface)
  94       return NULL;
  95    (void)trace_resource(surface->texture);
  96    return (struct trace_surface *)surface;
  97 }
  98
  99
 100 static INLINE struct trace_sampler_view *
 101 trace_sampler_view(struct pipe_sampler_view *sampler_view)
 102 {
 103    if (!sampler_view)
 104       return NULL;
 105    return (struct trace_sampler_view *)sampler_view;
 106 }
 107
 108
 109 static INLINE struct trace_transfer *
 110 trace_transfer(struct pipe_transfer *transfer)
 111 {
 112    if(!transfer)
 113       return NULL;
 114    (void)trace_resource(transfer->resource);
 115    return (struct trace_transfer *)transfer;
 116 }
 117
 118
 119 struct pipe_resource *
 120 trace_resource_create(struct trace_screen *tr_scr,
 121                      struct pipe_resource *texture);
 122
 123 void
 124 trace_resource_destroy(struct trace_screen *tr_scr,
 125                        struct trace_resource *tr_tex);
 126
 127 struct pipe_surface *
 128 trace_surface_create(struct trace_resource *tr_tex,
 129                      struct pipe_surface *surface);
 130
 131 void
 132 trace_surface_destroy(struct trace_surface *tr_surf);
 133
 134 struct pipe_transfer *
 135 trace_transfer_create(struct trace_context *tr_ctx,
 136                       struct trace_resource *tr_tex,
 137                       struct pipe_transfer *transfer);
 138
 139 void
 140 trace_transfer_destroy(struct trace_context *tr_ctx,
 141                        struct trace_transfer *tr_trans);
 142
 143
 144 #endif /* TR_TEXTURE_H_ */