src/gallium/drivers/trace/tr_state.h

   1 /*
   2  * Copyright 2009 VMware, Inc.
   3  * All Rights Reserved.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * on the rights to use, copy, modify, merge, publish, distribute, sub
   9  * license, and/or sell copies of the Software, and to permit persons to whom
  10  * the Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the next
  13  * paragraph) shall be included in all copies or substantial portions of the
  14  * Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
  19  * VMWARE AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  20  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  21  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  22  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #ifndef TR_STATE_H_
  26 #define TR_STATE_H_
  27
  28 #include "tr_context.h"
  29
  30 struct tgsi_token;
  31
  32 enum trace_shader_type {
  33    TRACE_SHADER_FRAGMENT = 0,
  34    TRACE_SHADER_VERTEX   = 1,
  35    TRACE_SHADER_GEOMETRY = 2
  36 };
  37
  38 struct trace_shader
  39 {
  40    struct tr_list list;
  41
  42    enum trace_shader_type type;
  43
  44    void *state;
  45    void *replaced;
  46
  47    struct tgsi_token *tokens;
  48    struct tgsi_token *replaced_tokens;
  49
  50    boolean disabled;
  51 };
  52
  53
  54 static INLINE struct trace_shader *
  55 trace_shader(void *state)
  56 {
  57    return (struct trace_shader *)state;
  58 }
  59
  60 struct trace_shader * trace_shader_create(struct trace_context *tr_ctx,
  61                                           const struct pipe_shader_state *state,
  62                                           void *result,
  63                                           enum trace_shader_type type);
  64
  65 void trace_shader_destroy(struct trace_context *tr_ctx,
  66                           struct trace_shader *tr_shdr);
  67
  68 #endif