move debug flag into its own global var (G.debug), split up debug options.

  --debug
  --debug-ffmpeg
  --debug-python
  --debug-events
  --debug-wm

This makes debug output easier to read - event debug prints would flood output too much before.

For convenience:
  --debug-all turns all debug flags on (works as --debug did before).

also removed some redundant whitespace in debug prints and prefix some prints with __func__ to give some context.

3 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/imbuf/intern/cineon/cineon_dpx.c b/source/blender/imbuf/intern/cineon/cineon_dpx.c
index c1222d3cea3..a7d168d42a2 100644
--- a/source/blender/imbuf/intern/cineon/cineon_dpx.c
+++ b/source/blender/imbuf/intern/cineon/cineon_dpx.c
@@ -72,7 +72,7 @@ static struct ImBuf *imb_load_dpx_cineon(unsigned char *mem, int use_cineon, int
 	int width, height, depth;
 	float *frow;
 
-	logImageSetVerbose((G.f & G_DEBUG) ? 1:0);
+	logImageSetVerbose((G.debug & G_DEBUG) ? 1:0);
 	
 	image = logImageOpenFromMem(mem, size, use_cineon);
 	
@@ -149,7 +149,7 @@ static int imb_save_dpx_cineon(ImBuf *ibuf, const char *filename, int use_cineon
 		return 0;
 	}
 	
-	logImageSetVerbose((G.f & G_DEBUG) ? 1:0);
+	logImageSetVerbose((G.debug & G_DEBUG) ? 1:0);
 	logImage = logImageCreate(filename, use_cineon, width, height, depth);
 
 	if (!logImage) return 0;
diff --git a/source/blender/imbuf/intern/tiff.c b/source/blender/imbuf/intern/tiff.c
index 3fbeb6a957d..f81fb740ff0 100644
--- a/source/blender/imbuf/intern/tiff.c
+++ b/source/blender/imbuf/intern/tiff.c
@@ -492,7 +492,7 @@ static int imb_read_tiff_pixels(ImBuf *ibuf, TIFF *image, int premul)
 
 void imb_inittiff(void)
 {
-	if (!(G.f & G_DEBUG))
+	if (!(G.debug & G_DEBUG))
 		TIFFSetErrorHandler(NULL);
 }
 
diff --git a/source/blender/imbuf/intern/util.c b/source/blender/imbuf/intern/util.c
index c21c58a114a..9c5b39e180d 100644
--- a/source/blender/imbuf/intern/util.c
+++ b/source/blender/imbuf/intern/util.c
@@ -231,7 +231,7 @@ void do_init_ffmpeg(void)
 		ffmpeg_init = 1;
 		av_register_all();
 		avdevice_register_all();
-		if ((G.f & G_DEBUG_FFMPEG) == 0) {
+		if ((G.debug & G_DEBUG_FFMPEG) == 0) {
 			silence_log_ffmpeg(1);
 		}
 		else {