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  1. /*
  2.  * Copyright 2003 VMware, Inc.
  3.  * Copyright © 2007 Intel Corporation
  4.  *
  5.  * Permission is hereby granted, free of charge, to any person obtaining
  6.  * a copy of this software and associated documentation files (the
  7.  * "Software"), to deal in the Software without restriction, including
  8.  * without limitation the rights to use, copy, modify, merge, publish,
  9.  * distribute, sublicense, and/or sell copies of the Software, and to
  10.  * permit persons to whom the Software is furnished to do so, subject to
  11.  * the following conditions:
  12.  *
  13.  * The above copyright notice and this permission notice (including the
  14.  * next paragraph) shall be included in all copies or substantial
  15.  * portions of the Software.
  16.  *
  17.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18.  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  20.  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  21.  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  22.  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23.  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24.  */
  25. #pragma once
  26.  
  27. /**
  28.  * \file intel_debug.h
  29.  *
  30.  * Basic INTEL_DEBUG environment variable handling.  This file defines the
  31.  * list of debugging flags, as well as some macros for handling them.
  32.  */
  33.  
  34. extern uint64_t INTEL_DEBUG;
  35.  
  36. #define DEBUG_TEXTURE             (1ull <<  0)
  37. #define DEBUG_STATE               (1ull <<  1)
  38. #define DEBUG_BLIT                (1ull <<  2)
  39. #define DEBUG_MIPTREE             (1ull <<  3)
  40. #define DEBUG_PERF                (1ull <<  4)
  41. #define DEBUG_PERFMON             (1ull <<  5)
  42. #define DEBUG_BATCH               (1ull <<  6)
  43. #define DEBUG_PIXEL               (1ull <<  7)
  44. #define DEBUG_BUFMGR              (1ull <<  8)
  45. #define DEBUG_FBO                 (1ull <<  9)
  46. #define DEBUG_GS                  (1ull << 10)
  47. #define DEBUG_SYNC                (1ull << 11)
  48. #define DEBUG_PRIMS               (1ull << 12)
  49. #define DEBUG_VERTS               (1ull << 13)
  50. #define DEBUG_DRI                 (1ull << 14)
  51. #define DEBUG_SF                  (1ull << 15)
  52. #define DEBUG_STATS               (1ull << 16)
  53. #define DEBUG_WM                  (1ull << 17)
  54. #define DEBUG_URB                 (1ull << 18)
  55. #define DEBUG_VS                  (1ull << 19)
  56. #define DEBUG_CLIP                (1ull << 20)
  57. #define DEBUG_AUB                 (1ull << 21)
  58. #define DEBUG_SHADER_TIME         (1ull << 22)
  59. #define DEBUG_BLORP               (1ull << 23)
  60. #define DEBUG_NO16                (1ull << 24)
  61. #define DEBUG_VUE                 (1ull << 25)
  62. #define DEBUG_NO_DUAL_OBJECT_GS   (1ull << 26)
  63. #define DEBUG_OPTIMIZER           (1ull << 27)
  64. #define DEBUG_ANNOTATION          (1ull << 28)
  65. #define DEBUG_NO8                 (1ull << 29)
  66. #define DEBUG_VEC4VS              (1ull << 30)
  67. #define DEBUG_SPILL               (1ull << 31)
  68. #define DEBUG_CS                  (1ull << 32)
  69.  
  70. #ifdef HAVE_ANDROID_PLATFORM
  71. #define LOG_TAG "INTEL-MESA"
  72. #include <cutils/log.h>
  73. #ifndef ALOGW
  74. #define ALOGW LOGW
  75. #endif
  76. #define dbg_printf(...) ALOGW(__VA_ARGS__)
  77. #else
  78. #define dbg_printf(...) fprintf(stderr, __VA_ARGS__)
  79. #endif /* HAVE_ANDROID_PLATFORM */
  80.  
  81. #define DBG(...) do {                                           \
  82.         if (unlikely(INTEL_DEBUG & FILE_DEBUG_FLAG))            \
  83.                 dbg_printf(__VA_ARGS__);                        \
  84. } while(0)
  85.  
  86. #define perf_debug(...) do {                                    \
  87.    static GLuint msg_id = 0;                                    \
  88.    if (unlikely(INTEL_DEBUG & DEBUG_PERF))                      \
  89.       dbg_printf(__VA_ARGS__);                                  \
  90.    if (brw->perf_debug)                                         \
  91.       _mesa_gl_debug(&brw->ctx, &msg_id,                        \
  92.                      MESA_DEBUG_SOURCE_API,                     \
  93.                      MESA_DEBUG_TYPE_PERFORMANCE,               \
  94.                      MESA_DEBUG_SEVERITY_MEDIUM,                \
  95.                      __VA_ARGS__);                              \
  96. } while(0)
  97.  
  98. #define WARN_ONCE(cond, fmt...) do {                            \
  99.    if (unlikely(cond)) {                                        \
  100.       static bool _warned = false;                              \
  101.       static GLuint msg_id = 0;                                 \
  102.       if (!_warned) {                                           \
  103.          fprintf(stderr, "WARNING: ");                          \
  104.          fprintf(stderr, fmt);                                  \
  105.          _warned = true;                                        \
  106.                                                                 \
  107.          _mesa_gl_debug(ctx, &msg_id,                           \
  108.                         MESA_DEBUG_SOURCE_API,                  \
  109.                         MESA_DEBUG_TYPE_OTHER,                  \
  110.                         MESA_DEBUG_SEVERITY_HIGH, fmt);         \
  111.       }                                                         \
  112.    }                                                            \
  113. } while (0)
  114.  
  115. extern uint64_t intel_debug_flag_for_shader_stage(gl_shader_stage stage);
  116.  
  117. struct brw_context;
  118.  
  119. extern void brw_process_intel_debug_variable(struct brw_context *brw);
  120.  
  121. extern bool brw_env_var_as_boolean(const char *var_name, bool default_value);
  122.