diff options
| author | Michal Krol <[email protected]> | 2005-01-17 16:01:49 +0000 |
|---|---|---|
| committer | Michal Krol <[email protected]> | 2005-01-17 16:01:49 +0000 |
| commit | 7d079fd7802763efd8c2d8856117b5df0b3a14e4 (patch) | |
| tree | 0a9acf31e2dda0cffa14e15672a05f078515b04c /src/mesa/shader/slang/Include/InfoSink.h | |
| parent | cc9ab78158049cee104101c608d4fa8082079214 (diff) | |
2005-oct-19 3dlabs slang compiler, tweaked a little bit
Diffstat (limited to 'src/mesa/shader/slang/Include/InfoSink.h')
| -rwxr-xr-x | src/mesa/shader/slang/Include/InfoSink.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/src/mesa/shader/slang/Include/InfoSink.h b/src/mesa/shader/slang/Include/InfoSink.h new file mode 100755 index 00000000000..be945796bc3 --- /dev/null +++ b/src/mesa/shader/slang/Include/InfoSink.h @@ -0,0 +1,135 @@ +//
+//Copyright (C) 2002-2004 3Dlabs Inc. Ltd.
+//All rights reserved.
+//
+//Redistribution and use in source and binary forms, with or without
+//modification, are permitted provided that the following conditions
+//are met:
+//
+// Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following
+// disclaimer in the documentation and/or other materials provided
+// with the distribution.
+//
+// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+//POSSIBILITY OF SUCH DAMAGE.
+//
+
+#ifndef _INFOSINK_INCLUDED_
+#define _INFOSINK_INCLUDED_
+
+#include "../Include/Common.h"
+#include <math.h>
+
+//
+// TPrefixType is used to centralize how info log messages start.
+// See below.
+//
+enum TPrefixType {
+ EPrefixNone,
+ EPrefixWarning,
+ EPrefixError,
+ EPrefixInternalError,
+ EPrefixUnimplemented
+};
+
+enum TOutputStream {
+ ENull = 0,
+ EDebugger = 0x01,
+ EStdOut = 0x02,
+ EString = 0x04,
+};
+//
+// Encapsulate info logs for all objects that have them.
+//
+// The methods are a general set of tools for getting a variety of
+// messages and types inserted into the log.
+//
+class TInfoSinkBase {
+public:
+ TInfoSinkBase() : outputStream(4) {}
+ void erase() { sink.erase(); }
+ TInfoSinkBase& operator<<(const TPersistString& t) { append(t); return *this; }
+ TInfoSinkBase& operator<<(char c) { append(1, c); return *this; }
+ TInfoSinkBase& operator<<(const char* s) { append(s); return *this; }
+ TInfoSinkBase& operator<<(int n) { append(String(n)); return *this; }
+ TInfoSinkBase& operator<<(const unsigned int n) { append(String(n)); return *this; }
+ TInfoSinkBase& operator<<(float n) { char buf[40];
+ sprintf(buf, (fabs(n) > 1e-8 && fabs(n) < 1e8) || n == 0.0f ?
+ "%f" : "%g", n);
+ append(buf);
+ return *this; }
+ TInfoSinkBase& operator+(const TPersistString& t) { append(t); return *this; }
+ TInfoSinkBase& operator+(const TString& t) { append(t); return *this; }
+ TInfoSinkBase& operator<<(const TString& t) { append(t); return *this; }
+ TInfoSinkBase& operator+(const char* s) { append(s); return *this; }
+ const char* c_str() const { return sink.c_str(); }
+ void prefix(TPrefixType message) {
+ switch(message) {
+ case EPrefixNone: break;
+ case EPrefixWarning: append("WARNING: "); break;
+ case EPrefixError: append("ERROR: "); break;
+ case EPrefixInternalError: append("INTERNAL ERROR: "); break;
+ case EPrefixUnimplemented: append("UNIMPLEMENTED: "); break;
+ default: append("UNKOWN ERROR: "); break;
+ }
+ }
+ void location(TSourceLoc loc) {
+ append(FormatSourceLoc(loc).c_str());
+ append(": ");
+ }
+ void message(TPrefixType message, const char* s) {
+ prefix(message);
+ append(s);
+ append("\n");
+ }
+ void message(TPrefixType message, const char* s, TSourceLoc loc) {
+ prefix(message);
+ location(loc);
+ append(s);
+ append("\n");
+ }
+
+ void setOutputStream(int output = 4)
+ {
+ outputStream = output;
+ }
+
+protected:
+ void append(const char *s);
+
+ void append(int count, char c);
+ void append(const TPersistString& t);
+ void append(const TString& t);
+
+ void checkMem(size_t growth) { if (sink.capacity() < sink.size() + growth + 2)
+ sink.reserve(sink.capacity() + sink.capacity() / 2); }
+ void appendToStream(const char* s);
+ TPersistString sink;
+ int outputStream;
+};
+
+class TInfoSink {
+public:
+ TInfoSinkBase info;
+ TInfoSinkBase debug;
+};
+
+#endif // _INFOSINK_INCLUDED_
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