src/gallium/drivers/trace/tr_texture.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2008 VMware, Inc.
   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 VMWARE 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
  40 struct tr_list
  41 {
  42    struct tr_list *next;
  43    struct tr_list *prev;
  44 };
  45
  46 struct trace_surface
  47 {
  48    struct pipe_surface base;
  49
  50    struct pipe_surface *surface;
  51
  52    struct tr_list list;
  53 };
  54
  55
  56 struct trace_sampler_view
  57 {
  58    struct pipe_sampler_view base;
  59
  60    struct pipe_sampler_view *sampler_view;
  61 };
  62
  63
  64 struct trace_transfer
  65 {
  66    struct pipe_transfer base;
  67
  68    struct pipe_transfer *transfer;
  69    struct pipe_context *pipe;
  70
  71    struct tr_list list;
  72
  73    void *map;
  74 };
  75
  76
  77 static inline struct trace_surface *
  78 trace_surface(struct pipe_surface *surface)
  79 {
  80    if (!surface)
  81       return NULL;
  82    return (struct trace_surface *)surface;
  83 }
  84
  85
  86 static inline struct trace_sampler_view *
  87 trace_sampler_view(struct pipe_sampler_view *sampler_view)
  88 {
  89    if (!sampler_view)
  90       return NULL;
  91    return (struct trace_sampler_view *)sampler_view;
  92 }
  93
  94
  95 static inline struct trace_transfer *
  96 trace_transfer(struct pipe_transfer *transfer)
  97 {
  98    if (!transfer)
  99       return NULL;
 100    return (struct trace_transfer *)transfer;
 101 }
 102
 103
 104 struct pipe_surface *
 105 trace_surf_create(struct trace_context *tr_ctx,
 106                   struct pipe_resource *tr_res,
 107                   struct pipe_surface *surface);
 108
 109 void
 110 trace_surf_destroy(struct trace_surface *tr_surf);
 111
 112 struct pipe_transfer *
 113 trace_transfer_create(struct trace_context *tr_ctx,
 114                       struct pipe_resource *tr_res,
 115                       struct pipe_transfer *transfer);
 116
 117 void
 118 trace_transfer_destroy(struct trace_context *tr_ctx,
 119                        struct trace_transfer *tr_trans);
 120
 121
 122 #endif /* TR_TEXTURE_H_ */