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      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 
     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