Author: post
Date: 2010-08-29 13:15:16 +0200 (Sun, 29 Aug 2010)
New Revision: 3518
Modified:
trunk/plugins/cache/cache.c
Log:
Add console debug printing to cache, enabled in sourcecode.
Modified: trunk/plugins/cache/cache.c
===================================================================
--- trunk/plugins/cache/cache.c 2010-08-29 09:54:13 UTC (rev 3517)
+++ trunk/plugins/cache/cache.c 2010-08-29 11:15:16 UTC (rev 3518)
@@ -21,6 +21,12 @@
#include <rawstudio.h>
+#if 0 /* Change to 1 to enable debugging info */
+#define filter_debug g_debug
+#else
+#define filter_debug(...)
+#endif
+
#define RS_TYPE_CACHE (rs_cache_type)
#define RS_CACHE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), RS_TYPE_CACHE,
RSCache))
#define RS_CACHE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass),
RS_TYPE_CACHE, RSCacheClass))
@@ -185,16 +191,22 @@
RSFilterRequest *request = rs_filter_request_clone(_request);
GdkRectangle *roi = rs_filter_request_get_roi(request);
+ filter_debug("Cache[%p]: getimage() called", filter);
+
if (roi && cache->ignore_roi)
{
roi = NULL;
rs_filter_request_set_roi(request, NULL);
+ filter_debug("Cache[%p]: Disabling ROI for upward calls",
filter);
}
if (rs_filter_response_has_image(cache->cached_image)) {
if (rs_filter_response_get_quick(cache->cached_image) &&
!rs_filter_request_get_quick(request))
+ {
+ filter_debug("Cache[%p]: Cached image is quick and
requested image is not!", filter);
flush(cache);
+ }
if (!rs_filter_response_get_roi(cache->cached_image) && roi)
set_roi_to_full(cache);
@@ -202,7 +214,10 @@
if (!cache->ignore_roi && roi)
if (rs_filter_response_get_roi(cache->cached_image))
if
(!rectangle_is_inside(rs_filter_response_get_roi(cache->cached_image), roi))
+ {
+ filter_debug("Cache[%p]: Cached image
ROI does not cover requested ROI!", filter);
flush(cache);
+ }
if (!roi && rs_filter_response_get_roi(cache->cached_image))
flush(cache);
@@ -211,6 +226,7 @@
if (!rs_filter_response_has_image(cache->cached_image))
{
+ filter_debug("Cache[%p]: Cached image NOT found", filter);
g_object_unref(cache->cached_image);
cache->cached_image = rs_filter_get_image(filter->previous,
request);
rs_filter_response_set_roi(cache->cached_image, roi);
@@ -237,28 +253,41 @@
RSCache *cache = RS_CACHE(filter);
RSFilterRequest *request = rs_filter_request_clone(_request);
GdkRectangle *roi = rs_filter_request_get_roi(request);
+ filter_debug("Cache[%p]: getimage8() called", filter);
if (roi && cache->ignore_roi)
{
roi = NULL;
rs_filter_request_set_roi(request, NULL);
+ filter_debug("Cache[%p]: Disabling ROI for upward calls",
filter);
}
if (rs_filter_response_has_image8(cache->cached_image)) {
if (rs_filter_response_get_quick(cache->cached_image) &&
!rs_filter_request_get_quick(request))
+ {
+ filter_debug("Cache[%p]: Cached image is quick and
requested image is not!", filter);
flush(cache);
+ }
if (!rs_filter_response_get_roi(cache->cached_image) && roi)
+ {
set_roi_to_full(cache);
+ }
if (!cache->ignore_roi && roi)
if (rs_filter_response_get_roi(cache->cached_image))
if
(!rectangle_is_inside(rs_filter_response_get_roi(cache->cached_image), roi))
+ {
+ filter_debug("Cache[%p]: Cached image
ROI does not cover requested ROI!", filter);
flush(cache);
+ }
if (!roi && rs_filter_response_get_roi(cache->cached_image))
+ {
+ filter_debug("Cache[%p]: Cached image has ROI, but
request does not.", filter);
flush(cache);
+ }
RSColorSpace *cached_space = NULL;
if (cache->cached_image)
@@ -268,11 +297,16 @@
if (cached_space && requested_space)
if (cached_space != requested_space)
+ {
+ filter_debug("Cache[%p]: Colorspace does not
match Cached:%s vs Requested:%s.", filter,
+
rs_color_space_get_name(cached_space),
rs_color_space_get_name(requested_space));
flush(cache);
+ }
}
if (!rs_filter_response_has_image8(cache->cached_image))
{
+ filter_debug("Cache[%p]: Cached image8 NOT found", filter);
g_object_unref(cache->cached_image);
cache->cached_image = rs_filter_get_image8(filter->previous,
request);
rs_filter_response_set_roi(cache->cached_image, roi);
@@ -305,6 +339,7 @@
static void
flush(RSCache *cache)
{
+ filter_debug("Cache[%p]: Cache flushed", cache);
g_object_unref(cache->cached_image);
cache->cached_image = rs_filter_response_new();
}
@@ -314,6 +349,7 @@
{
RSCache *cache = RS_CACHE(filter);
+ filter_debug("Cache[%p]: Previous Changed (%x)", filter, mask);
if (mask & RS_FILTER_CHANGED_PIXELDATA)
flush(cache);
@@ -324,6 +360,7 @@
{
cache->ignore_changed = TRUE;
g_timeout_add(cache->latency,
previous_changed_timeout_func, cache);
+ filter_debug("Cache[%p]: Delaying change.", filter);
}
}
else
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