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/*
* Mesa 3-D graphics library
*
* Copyright (C) 2012-2013 LunarG, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* Chia-I Wu <olv@lunarg.com>
*/
#ifndef ILO_COMMON_H
#define ILO_COMMON_H
#include "core/ilo_core.h"
#define ILO_GEN(gen) ((int) (gen * 100))
/* enable debug flags affecting hot pathes only with debug builds */
#ifdef DEBUG
#define ILO_DEBUG_HOT 1
#else
#define ILO_DEBUG_HOT 0
#endif
#define ILO_DEV_ASSERT(dev, min_gen, max_gen) \
ilo_dev_assert(dev, ILO_GEN(min_gen), ILO_GEN(max_gen))
enum ilo_debug {
ILO_DEBUG_BATCH = 1 << 0,
ILO_DEBUG_VS = 1 << 1,
ILO_DEBUG_GS = 1 << 2,
ILO_DEBUG_FS = 1 << 3,
ILO_DEBUG_CS = 1 << 4,
ILO_DEBUG_DRAW = ILO_DEBUG_HOT << 5,
ILO_DEBUG_SUBMIT = 1 << 6,
ILO_DEBUG_HANG = 1 << 7,
/* flags that affect the behaviors of the driver */
ILO_DEBUG_NOHW = 1 << 20,
ILO_DEBUG_NOCACHE = 1 << 21,
ILO_DEBUG_NOHIZ = 1 << 22,
};
struct ilo_dev_info {
/* these mirror intel_winsys_info */
int devid;
size_t aperture_total;
size_t aperture_mappable;
bool has_llc;
bool has_address_swizzling;
bool has_logical_context;
bool has_ppgtt;
bool has_timestamp;
bool has_gen7_sol_reset;
/* use ilo_dev_gen() to access */
int gen_opaque;
int gt;
int eu_count;
int thread_count;
int urb_size;
};
extern int ilo_debug;
static inline int
ilo_dev_gen(const struct ilo_dev_info *dev)
{
return dev->gen_opaque;
}
static inline void
ilo_dev_assert(const struct ilo_dev_info *dev, int min_opqaue, int max_opqaue)
{
assert(dev->gen_opaque >= min_opqaue && dev->gen_opaque <= max_opqaue);
}
/**
* Print a message, for dumping or debugging.
*/
static inline void _util_printf_format(1, 2)
ilo_printf(const char *format, ...)
{
va_list ap;
va_start(ap, format);
_debug_vprintf(format, ap);
va_end(ap);
}
/**
* Print a critical error.
*/
static inline void _util_printf_format(1, 2)
ilo_err(const char *format, ...)
{
va_list ap;
va_start(ap, format);
_debug_vprintf(format, ap);
va_end(ap);
}
/**
* Print a warning, silenced for release builds.
*/
static inline void _util_printf_format(1, 2)
ilo_warn(const char *format, ...)
{
#ifdef DEBUG
va_list ap;
va_start(ap, format);
_debug_vprintf(format, ap);
va_end(ap);
#else
#endif
}
#endif /* ILO_COMMON_H */
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