src/broadcom/common/v3d_debug.h

   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
  26 #ifndef MESA_V3D_DEBUG_H
  27 #define MESA_V3D_DEBUG_H
  28
  29 #include <stdint.h>
  30 #include "compiler/shader_enums.h"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35 /**
  36  * \file v3d_debug.h
  37  *
  38  * Basic V3D_DEBUG environment variable handling.  This file defines the
  39  * list of debugging flags, as well as some macros for handling them.
  40  */
  41
  42 extern uint32_t V3D_DEBUG;
  43
  44 #define V3D_DEBUG_SHADERDB              (1 << 0)
  45 #define V3D_DEBUG_TGSI                  (1 << 1)
  46 #define V3D_DEBUG_NIR                   (1 << 2)
  47 #define V3D_DEBUG_VIR                   (1 << 3)
  48 #define V3D_DEBUG_QPU                   (1 << 4)
  49 #define V3D_DEBUG_FS                    (1 << 5)
  50 #define V3D_DEBUG_VS                    (1 << 6)
  51 #define V3D_DEBUG_CS                    (1 << 7)
  52 #define V3D_DEBUG_CL                    (1 << 8)
  53 #define V3D_DEBUG_SURFACE               (1 << 9)
  54 #define V3D_DEBUG_PERF                  (1 << 10)
  55 #define V3D_DEBUG_NORAST                (1 << 11)
  56 #define V3D_DEBUG_ALWAYS_FLUSH          (1 << 12)
  57 #define V3D_DEBUG_CLIF                  (1 << 13)
  58
  59 #ifdef HAVE_ANDROID_PLATFORM
  60 #define LOG_TAG "BROADCOM-MESA"
  61 #if ANDROID_API_LEVEL >= 26
  62 #include <log/log.h>
  63 #else
  64 #include <cutils/log.h>
  65 #endif /* use log/log.h start from android 8 major version */
  66 #ifndef ALOGW
  67 #define ALOGW LOGW
  68 #endif
  69 #define dbg_printf(...) ALOGW(__VA_ARGS__)
  70 #else
  71 #define dbg_printf(...) fprintf(stderr, __VA_ARGS__)
  72 #endif /* HAVE_ANDROID_PLATFORM */
  73
  74 #define DBG(flag, ...) do {                                     \
  75         if (unlikely(V3D_DEBUG & (flag)))                       \
  76                 dbg_printf(__VA_ARGS__);                        \
  77 } while(0)
  78
  79 extern uint32_t v3d_debug_flag_for_shader_stage(gl_shader_stage stage);
  80
  81 extern void v3d_process_debug_variable(void);
  82
  83 #ifdef __cplusplus
  84 }
  85 #endif
  86
  87 #endif /* V3D_DEBUG_H */