3 * Copyright (c) 2018-2019 Collabora LTD
5 * Author: Gert Wollny <gert.wollny@collabora.com>
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * on the rights to use, copy, modify, merge, publish, distribute, sub
11 * license, and/or sell copies of the Software, and to permit persons to whom
12 * the Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice (including the next
15 * paragraph) shall be included in all copies or substantial portions of the
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
27 #ifndef SFN_STDERR_STREAMLOG_H
28 #define SFN_STDERR_STREAMLOG_H
34 #include "compiler/nir/nir.h"
37 /* Implemnt some logging for shader-from-nir
63 /** a special handling to set the output level "inline"
64 \param l the level of the following messages
66 SfnLog
& operator << (LogFlag
const l
);
68 /* general output routine; output is only given, if the log flags and the
69 * currently active log mask overlap
70 \returns a reference to this object
73 SfnLog
& operator << (const T
& text
)
75 if (m_active_log_flags
& m_log_mask
)
81 /* A funny construct to enable std::endl to work on this stream
82 idea of Dave Brondsema:
83 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8567
85 SfnLog
& operator << (std::ostream
& (*f
)(std::ostream
&));
87 SfnLog
& operator << (nir_shader
&sh
);
89 SfnLog
& operator << (nir_instr
& instr
);
91 int has_debug_flag(uint64_t flag
) {
92 return (m_log_mask
& flag
) == flag
;
96 uint64_t m_active_log_flags
;
98 std::ostream m_output
;
103 SfnTrace(SfnLog::LogFlag flag
, const char *msg
);
106 SfnLog::LogFlag m_flag
;
108 static int m_indention
;
113 #define SFN_TRACE_FUNC(LEVEL, MSG) SfnTrace __trace(LEVEL, MSG)
115 #define SFN_TRACE_FUNC(LEVEL, MSG)
118 extern SfnLog sfn_log
;
121 #endif // SFN_STDERR_STREAMBUF_H