src/mesa/drivers/dri/radeon/radeon_debug.c

   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 "util/debug.h"
  31
  32 #include "radeon_common_context.h"
  33 #include "radeon_debug.h"
  34
  35 #include <stdarg.h>
  36 #include <stdio.h>
  37
  38 static const struct 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 #if defined(RADEON_R200)
  61 radeon_debug_type_t r200_enabled_debug_types;
  62 #elif defined(RADEON_R100)
  63 radeon_debug_type_t r100_enabled_debug_types;
  64 #endif
  65
  66 void radeon_init_debug(void)
  67 {
  68         RADEON_DEBUG = parse_debug_string(getenv("RADEON_DEBUG"), debug_control);
  69
  70         RADEON_DEBUG |= RADEON_GENERAL;
  71 }
  72
  73 void _radeon_debug_add_indent(void)
  74 {
  75         GET_CURRENT_CONTEXT(ctx);
  76         radeonContextPtr radeon = RADEON_CONTEXT(ctx);
  77         const size_t length = sizeof(radeon->debug.indent)
  78                 / sizeof(radeon->debug.indent[0]);
  79         if (radeon->debug.indent_depth < length - 1) {
  80                 radeon->debug.indent[radeon->debug.indent_depth] = '\t';
  81                 ++radeon->debug.indent_depth;
  82         }
  83 }
  84
  85 void _radeon_debug_remove_indent(void)
  86 {
  87         GET_CURRENT_CONTEXT(ctx);
  88         radeonContextPtr radeon = RADEON_CONTEXT(ctx);
  89         if (radeon->debug.indent_depth > 0) {
  90                 radeon->debug.indent[radeon->debug.indent_depth] = '\0';
  91                 --radeon->debug.indent_depth;
  92         }
  93 }
  94
  95 void _radeon_print(const radeon_debug_type_t type,
  96            const radeon_debug_level_t level,
  97            const char* message,
  98            ...)
  99 {
 100         va_list values;
 101
 102         GET_CURRENT_CONTEXT(ctx);
 103         if (ctx) {
 104                 radeonContextPtr radeon = RADEON_CONTEXT(ctx);
 105                 // FIXME: Make this multi thread safe
 106                 if (radeon->debug.indent_depth)
 107                         fprintf(stderr, "%s", radeon->debug.indent);
 108         }
 109         va_start( values, message );
 110         vfprintf(stderr, message, values);
 111         va_end( values );
 112 }