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  1. /*
  2.  * Copyright © 2009 Pauli Nieminen
  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
  7.  * "Software"), to deal in the Software without restriction, including
  8.  * without limitation the rights to use, copy, modify, merge, publish,
  9.  * distribute, sub license, 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 SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15.  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  16.  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
  17.  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  18.  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  19.  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  20.  *
  21.  * The above copyright notice and this permission notice (including the
  22.  * next paragraph) shall be included in all copies or substantial portions
  23.  * of the Software.
  24.  */
  25. /*
  26.  * Authors:
  27.  *      Pauli Nieminen <suokkos@gmail.com>
  28.  */
  29.  
  30. #include "utils.h"
  31.  
  32. #include "radeon_debug.h"
  33. #include "radeon_common_context.h"
  34.  
  35. #include <stdarg.h>
  36. #include <stdio.h>
  37.  
  38. static const struct dri_debug_control debug_control[] = {
  39.         {"fall", RADEON_FALLBACKS},
  40.         {"tex", RADEON_TEXTURE},
  41.         {"ioctl", RADEON_IOCTL},
  42.         {"verts", RADEON_VERTS},
  43.         {"render", RADEON_RENDER},
  44.         {"swrender", RADEON_SWRENDER},
  45.         {"state", RADEON_STATE},
  46.         {"shader", RADEON_SHADER},
  47.         {"vfmt", RADEON_VFMT},
  48.         {"vtxf", RADEON_VFMT},
  49.         {"dri", RADEON_DRI},
  50.         {"dma", RADEON_DMA},
  51.         {"sanity", RADEON_SANITY},
  52.         {"sync", RADEON_SYNC},
  53.         {"pixel", RADEON_PIXEL},
  54.         {"mem", RADEON_MEMORY},
  55.         {"cs", RADEON_CS},
  56.         {"allmsg", ~RADEON_SYNC}, /* avoid the term "sync" because the parser uses strstr */
  57.         {NULL, 0}
  58. };
  59.  
  60. radeon_debug_type_t radeon_enabled_debug_types;
  61.  
  62. void radeon_init_debug(void)
  63. {
  64.         radeon_enabled_debug_types = driParseDebugString(getenv("RADEON_DEBUG"), debug_control);
  65.  
  66.         radeon_enabled_debug_types |= RADEON_GENERAL;
  67. }
  68.  
  69. void _radeon_debug_add_indent(void)
  70. {
  71.         GET_CURRENT_CONTEXT(ctx);
  72.         radeonContextPtr radeon = RADEON_CONTEXT(ctx);
  73.         const size_t length = sizeof(radeon->debug.indent)
  74.                 / sizeof(radeon->debug.indent[0]);
  75.         if (radeon->debug.indent_depth < length - 1) {
  76.                 radeon->debug.indent[radeon->debug.indent_depth] = '\t';
  77.                 ++radeon->debug.indent_depth;
  78.         };
  79. }
  80.  
  81. void _radeon_debug_remove_indent(void)
  82. {
  83.         GET_CURRENT_CONTEXT(ctx);
  84.         radeonContextPtr radeon = RADEON_CONTEXT(ctx);
  85.         if (radeon->debug.indent_depth > 0) {
  86.                 radeon->debug.indent[radeon->debug.indent_depth] = '\0';
  87.                 --radeon->debug.indent_depth;
  88.         }
  89. }
  90.  
  91. void _radeon_print(const radeon_debug_type_t type,
  92.            const radeon_debug_level_t level,
  93.            const char* message,
  94.            ...)
  95. {
  96.         va_list values;
  97.  
  98.         GET_CURRENT_CONTEXT(ctx);
  99.         if (ctx) {
  100.                 radeonContextPtr radeon = RADEON_CONTEXT(ctx);
  101.                 // FIXME: Make this multi thread safe
  102.                 if (radeon->debug.indent_depth)
  103.                         fprintf(stderr, "%s", radeon->debug.indent);
  104.         }
  105.         va_start( values, message );
  106.         vfprintf(stderr, message, values);
  107.         va_end( values );
  108. }
  109.