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  1. /*
  2.  * Copyright © 2008 Maciej Cencora <m.cencora@gmail.com>
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the "Software"),
  6.  * to deal in the Software without restriction, including without limitation
  7.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8.  * and/or sell copies of the Software, and to permit persons to whom the
  9.  * Software is furnished to do so, subject to the following conditions:
  10.  *
  11.  * The above copyright notice and this permission notice (including the next
  12.  * paragraph) shall be included in all copies or substantial portions of the
  13.  * Software.
  14.  *
  15.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20.  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21.  * IN THE SOFTWARE.
  22.  *
  23.  * Authors:
  24.  *    Maciej Cencora <m.cencora@gmail.com>
  25.  *
  26.  */
  27.  
  28. #include "main/imports.h"
  29. #include "main/simple_list.h"
  30. #include "radeon_common_context.h"
  31.  
  32. extern void radeonEmitQueryBegin(struct gl_context *ctx);
  33. extern void radeonEmitQueryEnd(struct gl_context *ctx);
  34.  
  35. extern void radeonInitQueryObjFunctions(struct dd_function_table *functions);
  36.  
  37. #define RADEON_QUERY_PAGE_SIZE 4096
  38.  
  39. int radeon_check_query_active(struct gl_context *ctx, struct radeon_state_atom *atom);
  40. void radeon_emit_queryobj(struct gl_context *ctx, struct radeon_state_atom *atom);
  41.  
  42. static inline void radeon_init_query_stateobj(radeonContextPtr radeon, int SZ)
  43. {
  44.         radeon->query.queryobj.cmd_size = (SZ);
  45.         radeon->query.queryobj.cmd = calloc(SZ, sizeof(uint32_t));
  46.         radeon->query.queryobj.name = "queryobj";
  47.         radeon->query.queryobj.idx = 0;
  48.         radeon->query.queryobj.check = radeon_check_query_active;
  49.         radeon->query.queryobj.dirty = GL_FALSE;
  50.         radeon->query.queryobj.emit = radeon_emit_queryobj;
  51.  
  52.         radeon->hw.max_state_size += (SZ);
  53.         insert_at_tail(&radeon->hw.atomlist, &radeon->query.queryobj);
  54. }
  55.  
  56.