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debug: Use G_UNLIKELY in the tests

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Debugging code is not meant to be run in the nominal code path. Use
G_UNLIKELY to be reduce the number of bubbles in the instruction
pipeline.

Took the opportunity to re-indent the macros.
This commit is contained in:
Damien Lespiau 2010-05-03 20:41:17 +02:00
parent dc4c0e3d3e
commit 6243a5dc34
1 changed files with 10 additions and 10 deletions
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20
cogl/cogl-debug.h
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@ -52,18 +52,18 @@ typedef enum {
#ifdef COGL_ENABLE_DEBUG #ifdef COGL_ENABLE_DEBUG
#ifdef __GNUC__ #ifdef __GNUC__
#define COGL_NOTE(type,x,a...) G_STMT_START { \ #define COGL_NOTE(type,x,a...) G_STMT_START { \
if (cogl_debug_flags & COGL_DEBUG_##type) { \ if (G_UNLIKELY (cogl_debug_flags & COGL_DEBUG_##type)) { \
g_message ("[" #type "] " G_STRLOC ": " x, ##a); \ g_message ("[" #type "] " G_STRLOC ": " x, ##a); \
} } G_STMT_END } } G_STMT_END
#else #else
#define COGL_NOTE(type,...) G_STMT_START { \ #define COGL_NOTE(type,...) G_STMT_START { \
if (cogl_debug_flags & COGL_DEBUG_##type) { \ if (G_UNLIKELY (cogl_debug_flags & COGL_DEBUG_##type)) { \
char *_fmt = g_strdup_printf (__VA_ARGS__); \ char *_fmt = g_strdup_printf (__VA_ARGS__); \
g_message ("[" #type "] " G_STRLOC ": %s", _fmt); \ g_message ("[" #type "] " G_STRLOC ": %s", _fmt); \
g_free (_fmt); \ g_free (_fmt); \
} } G_STMT_END } } G_STMT_END
#endif /* __GNUC__ */ #endif /* __GNUC__ */