From 0fd57306134b9f4e57e544ecc11971a94d7a90df Mon Sep 17 00:00:00 2001 From: Patrick Rudolph Date: Fri, 28 Oct 2016 18:04:10 +0200 Subject: [PATCH] st/nine: Add NINE_DEBUG=tid to turn threadid on or off To ease debugging. Signed-off-by: Patrick Rudolph --- src/gallium/state_trackers/nine/nine_debug.c | 14 +++++++++----- src/gallium/state_trackers/nine/nine_debug.h | 1 + 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/src/gallium/state_trackers/nine/nine_debug.c b/src/gallium/state_trackers/nine/nine_debug.c index 4f841e1..1dcbca4 100644 --- a/src/gallium/state_trackers/nine/nine_debug.c +++ b/src/gallium/state_trackers/nine/nine_debug.c @@ -53,6 +53,7 @@ static const struct debug_named_value nine_debug_flags[] = { { "user", DBG_USER, "User errors, both fixable and unfixable." }, { "error", DBG_ERROR, "Driver errors, always visible." }, { "warn", DBG_WARN, "Driver warnings, always visible in debug builds." }, + { "tid", DBG_TID, "Display thread-ids." }, DEBUG_NAMED_VALUE_END }; @@ -65,17 +66,20 @@ _nine_debug_printf( unsigned long flag, static boolean first = TRUE; static unsigned long dbg_flags = DBG_ERROR | DBG_WARN; unsigned long tid = 0; + + if (first) { + first = FALSE; + dbg_flags |= debug_get_flags_option("NINE_DEBUG", nine_debug_flags, 0); + } + #if defined(HAVE_PTHREAD) # if defined(__GNU_LIBRARY__) && defined(__GLIBC__) && defined(__GLIBC_MINOR__) && \ (__GLIBC__ >= 3 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 12)) - tid = pthread_self(); + if (dbg_flags & DBG_TID) + tid = pthread_self(); # endif #endif - if (first) { - first = FALSE; - dbg_flags |= debug_get_flags_option("NINE_DEBUG", nine_debug_flags, 0); - } if (dbg_flags & flag) { const char *f = func ? strrchr(func, '_') : NULL; va_list ap; diff --git a/src/gallium/state_trackers/nine/nine_debug.h b/src/gallium/state_trackers/nine/nine_debug.h index 4c017ea..841438a 100644 --- a/src/gallium/state_trackers/nine/nine_debug.h +++ b/src/gallium/state_trackers/nine/nine_debug.h @@ -83,6 +83,7 @@ _nine_debug_printf( unsigned long flag, #define DBG_USER (1<<24) #define DBG_ERROR (1<<25) #define DBG_WARN (1<<26) +#define DBG_TID (1<<27) void _nine_stub( const char *file, -- 2.7.4