1/*
2 * Copyright (c) 2012-2013 Etnaviv Project
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sub license,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the
12 * next paragraph) shall be included in all copies or substantial portions
13 * of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24/* Common debug stuffl */
25#ifndef H_ETNA_DEBUG
26#define H_ETNA_DEBUG
27
28#include "util/u_debug.h"
29
30#include <stdint.h>
31#include <stdio.h>
32#include <stdlib.h>
33
34/* Logging */
35#define ETNA_DBG_MSGS            0x1 /* Warnings and non-fatal errors */
36#define ETNA_DBG_FRAME_MSGS      0x2
37#define ETNA_DBG_RESOURCE_MSGS   0x4
38#define ETNA_DBG_COMPILER_MSGS   0x8
39#define ETNA_DBG_LINKER_MSGS     0x10
40#define ETNA_DBG_DUMP_SHADERS    0x20
41
42/* Bypasses */
43#define ETNA_DBG_NO_TS           0x1000   /* Disable TS */
44#define ETNA_DBG_NO_AUTODISABLE  0x2000   /* Disable autodisable */
45#define ETNA_DBG_NO_SUPERTILE    0x4000   /* Disable supertile */
46#define ETNA_DBG_NO_EARLY_Z      0x8000   /* Disable early z */
47#define ETNA_DBG_CFLUSH_ALL      0x10000  /* Flush before every state update + draw call */
48#define ETNA_DBG_MSAA_2X         0x20000  /* Force 2X MSAA for screen */
49#define ETNA_DBG_MSAA_4X         0x40000  /* Force 4X MSAA for screen */
50#define ETNA_DBG_FINISH_ALL      0x80000  /* Finish on every flush */
51#define ETNA_DBG_FLUSH_ALL       0x100000 /* Flush after every rendered primitive */
52#define ETNA_DBG_ZERO            0x200000 /* Zero all resources after allocation */
53#define ETNA_DBG_DRAW_STALL      0x400000 /* Stall FE/PE after every draw op */
54
55extern int etna_mesa_debug; /* set in etna_screen.c from ETNA_DEBUG */
56
57#define DBG_ENABLED(flag) unlikely(etna_mesa_debug & (flag))
58
59#define DBG_F(flag, fmt, ...)                                     \
60   do {                                                           \
61      if (etna_mesa_debug & (flag))                               \
62         debug_printf("%s:%d: " fmt "\n", __FUNCTION__, __LINE__, \
63                      ##__VA_ARGS__);                             \
64   } while (0)
65
66#define DBG(fmt, ...)                                             \
67   do {                                                           \
68      if (etna_mesa_debug & ETNA_DBG_MSGS)                        \
69         debug_printf("%s:%d: " fmt "\n", __FUNCTION__, __LINE__, \
70                      ##__VA_ARGS__);                             \
71   } while (0)
72
73/* A serious bug, show this even in non-debug mode */
74#define BUG(fmt, ...)                                                    \
75   do {                                                                  \
76      printf("%s:%d: " fmt "\n", __FUNCTION__, __LINE__, ##__VA_ARGS__); \
77   } while (0)
78
79#endif
80