mesa: Add a va_args variant of _mesa_gl_debug().

This will be useful for wrapper functions.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>

2 files changed, 30 insertions, 8 deletions

diff --git a/src/mesa/main/errors.c b/src/mesa/main/errors.c
index 16f10dd..b340666 100644
--- a/src/mesa/main/errors.c
+++ b/src/mesa/main/errors.c
@@ -1413,6 +1413,26 @@ should_output(struct gl_context *ctx, GLenum error, const char *fmtString)
 
 
 void
+_mesa_gl_vdebug(struct gl_context *ctx,
+                GLuint *id,
+                enum mesa_debug_source source,
+                enum mesa_debug_type type,
+                enum mesa_debug_severity severity,
+                const char *fmtString,
+                va_list args)
+{
+   char s[MAX_DEBUG_MESSAGE_LENGTH];
+   int len;
+
+   debug_get_id(id);
+
+   len = _mesa_vsnprintf(s, MAX_DEBUG_MESSAGE_LENGTH, fmtString, args);
+
+   log_msg(ctx, source, type, *id, severity, len, s);
+}
+
+
+void
 _mesa_gl_debug(struct gl_context *ctx,
                GLuint *id,
                enum mesa_debug_source source,
@@ -1420,17 +1440,10 @@ _mesa_gl_debug(struct gl_context *ctx,
                enum mesa_debug_severity severity,
                const char *fmtString, ...)
 {
-   char s[MAX_DEBUG_MESSAGE_LENGTH];
-   int len;
    va_list args;
-
-   debug_get_id(id);
-
    va_start(args, fmtString);
-   len = _mesa_vsnprintf(s, MAX_DEBUG_MESSAGE_LENGTH, fmtString, args);
+   _mesa_gl_vdebug(ctx, id, source, type, severity, fmtString, args);
    va_end(args);
-
-   log_msg(ctx, source, type, *id, severity, len, s);
 }
 
 
diff --git a/src/mesa/main/errors.h b/src/mesa/main/errors.h
index e6dc9b5..24f234f 100644
--- a/src/mesa/main/errors.h
+++ b/src/mesa/main/errors.h
@@ -76,6 +76,15 @@ extern FILE *
 _mesa_get_log_file(void);
 
 extern void
+_mesa_gl_vdebug(struct gl_context *ctx,
+                GLuint *id,
+                enum mesa_debug_source source,
+                enum mesa_debug_type type,
+                enum mesa_debug_severity severity,
+                const char *fmtString,
+                va_list args);
+
+extern void
 _mesa_gl_debug(struct gl_context *ctx,
                GLuint *id,
                enum mesa_debug_source source,