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 "utils.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 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 }