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authorBrian Paul <brian.paul@tungstengraphics.com>2005-11-23 01:37:30 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2005-11-23 01:37:30 +0000
commitf049ca4e33e0e5d06223a1c05815bc564b4bf06e (patch)
tree18fde934dd1fd60a2decf47ce2629021615c20f8 /src
parent9bcc9e91745a6125f31d127410ac38e99660da67 (diff)
New _eglLog() function to replace fprintf/printf calls for debug/info.
Diffstat (limited to 'src')
-rw-r--r--src/egl/main/Makefile2
-rw-r--r--src/egl/main/egllog.c57
-rw-r--r--src/egl/main/egllog.h16
3 files changed, 75 insertions, 0 deletions
diff --git a/src/egl/main/Makefile b/src/egl/main/Makefile
index 4bb1ffc9e8..45a4fb39b8 100644
--- a/src/egl/main/Makefile
+++ b/src/egl/main/Makefile
@@ -12,6 +12,7 @@ HEADERS = \
egldisplay.h \
egldriver.h \
eglglobals.h \
+ egllog.h \
eglhash.h \
eglmode.h \
eglscreen.h \
@@ -24,6 +25,7 @@ SOURCES = \
egldisplay.c \
egldriver.c \
eglglobals.c \
+ egllog.c \
eglhash.c \
eglmode.c \
eglscreen.c \
diff --git a/src/egl/main/egllog.c b/src/egl/main/egllog.c
new file mode 100644
index 0000000000..59b1d2684e
--- /dev/null
+++ b/src/egl/main/egllog.c
@@ -0,0 +1,57 @@
+/**
+ * Logging facility for debug/info messages.
+ */
+
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "egllog.h"
+
+#define MAXSTRING 1000
+
+
+/* XXX init this with an env var or something */
+static EGLint ReportingLevel = _EGL_DEBUG;
+
+
+/**
+ * Log a message to stderr.
+ * \param level one of _EGL_FATAL, _EGL_WARNING, _EGL_INFO, _EGL_DEBUG.
+ */
+void
+_eglLog(EGLint level, const char *fmtStr, ...)
+{
+ va_list args;
+ char msg[MAXSTRING];
+ const char *levelStr;
+
+ if (level <= ReportingLevel) {
+ switch (level) {
+ case _EGL_FATAL:
+ levelStr = "Fatal";
+ break;
+ case _EGL_WARNING:
+ levelStr = "Warning";
+ break;
+ case _EGL_INFO:
+ levelStr = "Info";
+ break;
+ case _EGL_DEBUG:
+ levelStr = "Debug";
+ break;
+ default:
+ levelStr = "";
+ }
+
+ va_start(args, fmtStr);
+ vsnprintf(msg, MAXSTRING, fmtStr, args);
+ va_end(args);
+
+ fprintf(stderr, "EGL %s: %s\n", levelStr, msg);
+
+ if (level == _EGL_FATAL) {
+ exit(1); /* or abort()? */
+ }
+ }
+}
diff --git a/src/egl/main/egllog.h b/src/egl/main/egllog.h
new file mode 100644
index 0000000000..2fa352f155
--- /dev/null
+++ b/src/egl/main/egllog.h
@@ -0,0 +1,16 @@
+#ifndef EGLLOG_INCLUDED
+#define EGLLOG_INCLUDED
+
+#include "egltypedefs.h"
+
+#define _EGL_FATAL 0 /* unrecoverable error */
+#define _EGL_WARNING 1 /* recoverable error/problem */
+#define _EGL_INFO 2 /* just useful info */
+#define _EGL_DEBUG 3 /* useful info for debugging */
+
+
+extern void
+_eglLog(EGLint level, const char *fmtStr, ...);
+
+
+#endif /* EGLLOG_INCLUDED */