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  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.  
  40. struct tr_list
  41. {
  42.    struct tr_list *next;
  43.    struct tr_list *prev;
  44. };
  45.  
  46.  
  47. struct trace_resource
  48. {
  49.    struct pipe_resource base;
  50.  
  51.    struct pipe_resource *resource;
  52.  
  53.    struct tr_list list;
  54. };
  55.  
  56.  
  57. struct trace_surface
  58. {
  59.    struct pipe_surface base;
  60.  
  61.    struct pipe_surface *surface;
  62.  
  63.    struct tr_list list;
  64. };
  65.  
  66.  
  67. struct trace_sampler_view
  68. {
  69.    struct pipe_sampler_view base;
  70.  
  71.    struct pipe_sampler_view *sampler_view;
  72. };
  73.  
  74.  
  75. struct trace_transfer
  76. {
  77.    struct pipe_transfer base;
  78.  
  79.    struct pipe_transfer *transfer;
  80.    struct pipe_context *pipe;
  81.  
  82.    struct tr_list list;
  83.  
  84.    void *map;
  85. };
  86.  
  87.  
  88. static INLINE struct trace_resource *
  89. trace_resource(struct pipe_resource *texture)
  90. {
  91.    if(!texture)
  92.       return NULL;
  93.    (void)trace_screen(texture->screen);
  94.    return (struct trace_resource *)texture;
  95. }
  96.  
  97.  
  98. static INLINE struct trace_surface *
  99. trace_surface(struct pipe_surface *surface)
  100. {
  101.    if(!surface)
  102.       return NULL;
  103.    (void)trace_resource(surface->texture);
  104.    return (struct trace_surface *)surface;
  105. }
  106.  
  107.  
  108. static INLINE struct trace_sampler_view *
  109. trace_sampler_view(struct pipe_sampler_view *sampler_view)
  110. {
  111.    if (!sampler_view)
  112.       return NULL;
  113.    return (struct trace_sampler_view *)sampler_view;
  114. }
  115.  
  116.  
  117. static INLINE struct trace_transfer *
  118. trace_transfer(struct pipe_transfer *transfer)
  119. {
  120.    if(!transfer)
  121.       return NULL;
  122.    (void)trace_resource(transfer->resource);
  123.    return (struct trace_transfer *)transfer;
  124. }
  125.  
  126.  
  127. struct pipe_resource *
  128. trace_resource_create(struct trace_screen *tr_scr,
  129.                      struct pipe_resource *texture);
  130.  
  131. void
  132. trace_resource_destroy(struct trace_screen *tr_scr,
  133.                        struct trace_resource *tr_res);
  134.  
  135. struct pipe_surface *
  136. trace_surf_create(struct trace_context *tr_ctx,
  137.                   struct trace_resource *tr_res,
  138.                   struct pipe_surface *surface);
  139.  
  140. void
  141. trace_surf_destroy(struct trace_surface *tr_surf);
  142.  
  143. struct pipe_transfer *
  144. trace_transfer_create(struct trace_context *tr_ctx,
  145.                       struct trace_resource *tr_res,
  146.                       struct pipe_transfer *transfer);
  147.  
  148. void
  149. trace_transfer_destroy(struct trace_context *tr_ctx,
  150.                        struct trace_transfer *tr_trans);
  151.  
  152.  
  153. #endif /* TR_TEXTURE_H_ */
  154.