* line/background.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
//#define PANGO_ENABLE_BACKEND
#include <gtk/gtk.h>
#include <ltt/event.h>
#include <ltt/time.h>
#include <ltt/type.h>
+#include <ltt/trace.h>
#include <lttv/lttv.h>
#include <lttv/hook.h>
#define MAX_PATH_LEN 256
-
#if 0
typedef struct _ProcessAddClosure {
ControlFlowData *cfd;
drawing_clear(control_flow_data->drawing);
processlist_clear(control_flow_data->process_list);
+ gtk_widget_set_size_request(
+ control_flow_data->drawing->drawing_area,
+ -1, processlist_get_height(control_flow_data->process_list));
redraw_notify(control_flow_data, NULL);
}
lttvwindow_register_continue_notify(tab,
continue_notify,
control_flow_data);
- request_background_data(control_flow_data);
+ //request_background_data(control_flow_data);
return guicontrolflow_get_widget(control_flow_data) ;
int before_schedchange_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
guint pid_out;
guint pid_in;
{
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- pid_out = ltt_event_get_long_unsigned(e,element);
- element = ltt_field_member(f,1);
- pid_in = ltt_event_get_long_unsigned(e,element);
+ pid_out = ltt_event_get_long_unsigned(e, thf->f1);
+ pid_in = ltt_event_get_long_unsigned(e, thf->f2);
}
{
* or add it, and draw its items.
*/
/* Add process to process list (if not present) */
- guint y = 0, height = 0, pl_height = 0;
+ guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
LttTime birth = process->creation_time;
const gchar *name = g_quark_to_string(process->name);
/* Process not present */
ProcessInfo *process_info;
+ Drawing_t *drawing = control_flow_data->drawing;
processlist_add(process_list,
+ drawing,
pid_out,
process->last_cpu_index,
process->ppid,
&pl_height,
&process_info,
&hashed_process_data);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
- drawing_insert_square( control_flow_data->drawing, y, height);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+
}
/* Now, the process is in the state hash and our own process hash.
evtime) > 0)
{
if(hashed_process_data->x.middle_marked == FALSE) {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
/* Draw collision indicator */
gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
+ gdk_draw_point(hashed_process_data->pixmap,
drawing->gc,
x,
- y+(height/2)-3);
+ (hashed_process_data->height/2)-3);
hashed_process_data->x.middle_marked = TRUE;
}
} else {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
-
-
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
#ifdef EXTRA_CHECK
if(hashed_process_data->x.middle_marked == FALSE) {
/* Draw collision indicator */
gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
+ gdk_draw_point(hashed_process_data->pixmap,
drawing->gc,
x,
- y+(height/2)-3);
+ (hashed_process_data->height/2)-3);
hashed_process_data->x.middle_marked = TRUE;
}
/* jump */
/* Now create the drawing context that will be used to draw
* items related to the last state. */
- draw_context.drawable = drawing->pixmap;
+ draw_context.drawable = hashed_process_data->pixmap;
draw_context.gc = drawing->gc;
draw_context.pango_layout = drawing->pango_layout;
draw_context.drawinfo.start.x = hashed_process_data->x.middle;
draw_context.drawinfo.end.x = x;
- draw_context.drawinfo.y.over = y+1;
- draw_context.drawinfo.y.middle = y+(height/2);
- draw_context.drawinfo.y.under = y+height;
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
draw_context.drawinfo.start.offset.over = 0;
draw_context.drawinfo.start.offset.middle = 0;
* or add it, and draw its items.
*/
/* Add process to process list (if not present) */
- guint y = 0, height = 0, pl_height = 0;
+ guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
LttTime birth = process->creation_time;
const gchar *name = g_quark_to_string(process->name);
/* Process not present */
ProcessInfo *process_info;
+ Drawing_t *drawing = control_flow_data->drawing;
processlist_add(process_list,
+ drawing,
pid_in,
process->last_cpu_index,
process->ppid,
&pl_height,
&process_info,
&hashed_process_data);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
- drawing_insert_square( control_flow_data->drawing, y, height);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+
}
//We could set the current process and hash here, but will be done
//by after schedchange hook
{
if(hashed_process_data->x.middle_marked == FALSE) {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
#ifdef EXTRA_CHECK
/* Draw collision indicator */
gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
+ gdk_draw_point(hashed_process_data->pixmap,
drawing->gc,
x,
- y+(height/2)-3);
+ (hashed_process_data->height/2)-3);
hashed_process_data->x.middle_marked = TRUE;
}
} else {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
#ifdef EXTRA_CHECK
if(hashed_process_data->x.middle_marked == FALSE) {
/* Draw collision indicator */
gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
+ gdk_draw_point(hashed_process_data->pixmap,
drawing->gc,
x,
- y+(height/2)-3);
+ (hashed_process_data->height/2)-3);
hashed_process_data->x.middle_marked = TRUE;
}
/* jump */
/* Now create the drawing context that will be used to draw
* items related to the last state. */
- draw_context.drawable = drawing->pixmap;
+ draw_context.drawable = hashed_process_data->pixmap;
draw_context.gc = drawing->gc;
draw_context.pango_layout = drawing->pango_layout;
draw_context.drawinfo.start.x = hashed_process_data->x.middle;
draw_context.drawinfo.end.x = x;
- draw_context.drawinfo.y.over = y+1;
- draw_context.drawinfo.y.middle = y+(height/2);
- draw_context.drawinfo.y.under = y+height;
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
draw_context.drawinfo.start.offset.over = 0;
draw_context.drawinfo.start.offset.middle = 0;
PropertiesBG prop_bg;
prop_bg.color = g_new(GdkColor,1);
- switch(tfc->index) {
+ switch(ltt_tracefile_num(tfc->tf)) {
case 0:
prop_bg.color->red = 0x1515;
prop_bg.color->green = 0x1515;
PropertiesBG prop_bg;
prop_bg.color = g_new(GdkColor,1);
- switch(tfc->index) {
+ switcht(ltt_tracefile_num(tfc->tf)) {
case 0:
prop_bg.color->red = 0x1515;
prop_bg.color->green = 0x1515;
*/
int after_schedchange_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
/* Add process to process list (if not present) */
LttvProcessState *process_in;
LttTime birth;
- guint y_in = 0, height = 0, pl_height = 0;
+ guint pl_height = 0;
HashedProcessData *hashed_process_data_in = NULL;
ProcessList *process_list = control_flow_data->process_list;
guint pid_in;
{
guint pid_out;
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- pid_out = ltt_event_get_long_unsigned(e,element);
- element = ltt_field_member(f,1);
- pid_in = ltt_event_get_long_unsigned(e,element);
+ pid_out = ltt_event_get_long_unsigned(e, thf->f1);
+ pid_in = ltt_event_get_long_unsigned(e, thf->f2);
}
g_assert(pid_in == 0 || pid_in != process_in->ppid);
const gchar *name = g_quark_to_string(process_in->name);
ProcessInfo *process_info;
+ Drawing_t *drawing = control_flow_data->drawing;
/* Process not present */
processlist_add(process_list,
+ drawing,
pid_in,
process_in->last_cpu_index,
process_in->ppid,
&pl_height,
&process_info,
&hashed_process_data_in);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data_in,
- &y_in,
- &height);
- drawing_insert_square( control_flow_data->drawing, y_in, height);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
}
/* Set the current process */
process_list->current_hash_data[process_in->last_cpu_index] =
if(ltt_time_compare(hashed_process_data_in->next_good_time,
evtime) <= 0)
{
- processlist_get_pixels_from_data(process_list,
- hashed_process_data_in,
- &y_in,
- &height);
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
prop_text_in.text = g_new(gchar, 260);
strcpy(prop_text_in.text, "CPU ");
- snprintf(tmp, 255, "%u", tfc->index);
+ snprintf(tmp, 255, "%u", ltt_tracefile_num(tfc->tf));
strcat(prop_text_in.text, tmp);
draw_text((void*)&prop_text_in, (void*)draw_context_in);
int before_execmode_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
* or add it, and draw its items.
*/
/* Add process to process list (if not present) */
- guint y = 0, height = 0, pl_height = 0;
+ guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
LttTime birth = process->creation_time;
- if(likely(process_list->current_hash_data[tfc->index] != NULL)) {
- hashed_process_data = process_list->current_hash_data[tfc->index];
+ if(likely(process_list->current_hash_data[ltt_tracefile_num(tfc->tf)] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[ltt_tracefile_num(tfc->tf)];
} else {
hashed_process_data = processlist_get_process_data(process_list,
pid,
g_assert(pid == 0 || pid != process->ppid);
ProcessInfo *process_info;
/* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
const gchar *name = g_quark_to_string(process->name);
processlist_add(process_list,
+ drawing,
pid,
process->last_cpu_index,
process->ppid,
&pl_height,
&process_info,
&hashed_process_data);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
- drawing_insert_square( control_flow_data->drawing, y, height);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
}
/* Set the current process */
process_list->current_hash_data[process->last_cpu_index] =
evtime) > 0))
{
if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
/* Draw collision indicator */
gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
+ gdk_draw_point(hashed_process_data->pixmap,
drawing->gc,
x,
- y+(height/2)-3);
+ (hashed_process_data->height/2)-3);
hashed_process_data->x.middle_marked = TRUE;
}
} else {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
/* Draw collision indicator */
gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
+ gdk_draw_point(hashed_process_data->pixmap,
drawing->gc,
x,
- y+(height/2)-3);
+ (hashed_process_data->height/2)-3);
hashed_process_data->x.middle_marked = TRUE;
}
/* jump */
DrawContext draw_context;
/* Now create the drawing context that will be used to draw
* items related to the last state. */
- draw_context.drawable = drawing->pixmap;
+ draw_context.drawable = hashed_process_data->pixmap;
draw_context.gc = drawing->gc;
draw_context.pango_layout = drawing->pango_layout;
draw_context.drawinfo.start.x = hashed_process_data->x.middle;
draw_context.drawinfo.end.x = x;
- draw_context.drawinfo.y.over = y+1;
- draw_context.drawinfo.y.middle = y+(height/2);
- draw_context.drawinfo.y.under = y+height;
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
draw_context.drawinfo.start.offset.over = 0;
draw_context.drawinfo.start.offset.middle = 0;
return 0;
-
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
/* Add process to process list (if not present) */
LttvProcessState *process;
LttTime birth;
- guint y = 0, height = 0, pl_height = 0;
+ guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
birth = process->creation_time;
- if(likely(process_list->current_hash_data[tfc->index] != NULL)) {
- hashed_process_data = process_list->current_hash_data[tfc->index];
+ if(likely(process_list->current_hash_data[ltt_tracefile_num(tfc->tf)] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[ltt_tracefile_num(tfc->tf)];
} else {
hashed_process_data = processlist_get_process_data(process_list,
pid,
{
g_assert(pid == 0 || pid != process->ppid);
/* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
const gchar *name = g_quark_to_string(process->name);
ProcessInfo *process_info;
processlist_add(process_list,
+ drawing,
pid,
process->last_cpu_index,
process->ppid,
&pl_height,
&process_info,
&hashed_process_data);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
- drawing_insert_square( control_flow_data->drawing, y, height);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
}
/* Set the current process */
process_list->current_hash_data[process->last_cpu_index] =
if(unlikely(ltt_time_compare(hashed_process_data->next_good_time,
evtime) <= 0))
{
-#if 0
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
-#endif //0
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
-/* before_process_hook
+
+/* before_process_exit_hook
*
* Draw lines for process event.
*
* This function adds items to be drawn in a queue for each process.
*
*/
-int before_process_hook(void *hook_data, void *call_data)
+
+
+int before_process_exit_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
+
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
- guint sub_id;
- {
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- sub_id = ltt_event_get_long_unsigned(e,element);
- }
-
- if(sub_id == 3) { /* exit */
-
- /* Add process to process list (if not present) */
- LttvProcessState *process = tfs->process;
- guint pid = process->pid;
- LttTime birth;
- guint y = 0, height = 0, pl_height = 0;
- HashedProcessData *hashed_process_data = NULL;
-
- ProcessList *process_list = control_flow_data->process_list;
-
- g_assert(process != NULL);
+ /* Add process to process list (if not present) */
+ LttvProcessState *process = tfs->process;
+ guint pid = process->pid;
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
- birth = process->creation_time;
+ ProcessList *process_list = control_flow_data->process_list;
+
+ g_assert(process != NULL);
- if(likely(process_list->current_hash_data[tfc->index] != NULL)) {
- hashed_process_data = process_list->current_hash_data[tfc->index];
- } else {
- hashed_process_data = processlist_get_process_data(process_list,
- pid,
- process->last_cpu_index,
- &birth,
- tfc->t_context->index);
- if(unlikely(hashed_process_data == NULL))
- {
- g_assert(pid == 0 || pid != process->ppid);
- /* Process not present */
- const gchar *name = g_quark_to_string(process->name);
- ProcessInfo *process_info;
- processlist_add(process_list,
- pid,
- process->last_cpu_index,
- process->ppid,
- &birth,
- tfc->t_context->index,
- name,
- &pl_height,
- &process_info,
- &hashed_process_data);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
- drawing_insert_square( control_flow_data->drawing, y, height);
- }
- }
+ birth = process->creation_time;
- /* Now, the process is in the state hash and our own process hash.
- * We definitely can draw the items related to the ending state.
- */
-
- if(likely(ltt_time_compare(hashed_process_data->next_good_time,
- evtime) > 0))
+ if(likely(process_list->current_hash_data[ltt_tracefile_num(tfc->tf)] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[ltt_tracefile_num(tfc->tf)];
+ } else {
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ if(unlikely(hashed_process_data == NULL))
{
- if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
- TimeWindow time_window =
- lttvwindow_get_time_window(control_flow_data->tab);
-
-#ifdef EXTRA_CHECK
- if(ltt_time_compare(evtime, time_window.start_time) == -1
- || ltt_time_compare(evtime, time_window.end_time) == 1)
- return;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_data->drawing;
- guint width = drawing->width;
- guint x;
- convert_time_to_pixels(
- time_window,
- evtime,
- width,
- &x);
+ g_assert(pid == 0 || pid != process->ppid);
+ /* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
+ const gchar *name = g_quark_to_string(process->name);
+ ProcessInfo *process_info;
+ processlist_add(process_list,
+ drawing,
+ pid,
+ process->last_cpu_index,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &process_info,
+ &hashed_process_data);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+ }
+ }
- /* Draw collision indicator */
- gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
- drawing->gc,
- x,
- y+(height/2)-3);
- hashed_process_data->x.middle_marked = TRUE;
- }
- } else {
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ if(likely(ltt_time_compare(hashed_process_data->next_good_time,
+ evtime) > 0))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
Drawing_t *drawing = control_flow_data->drawing;
guint width = drawing->width;
guint x;
-
convert_time_to_pixels(
- time_window,
- evtime,
- width,
- &x);
+ time_window,
+ evtime,
+ width,
+ &x);
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ } else {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
- /* Jump over draw if we are at the same x position */
- if(unlikely(x == hashed_process_data->x.middle &&
- hashed_process_data->x.middle_used))
- {
- if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
- /* Draw collision indicator */
- gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(drawing->pixmap,
- drawing->gc,
- x,
- y+(height/2)-3);
- hashed_process_data->x.middle_marked = TRUE;
- }
- /* jump */
- } else {
- DrawContext draw_context;
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
- /* Now create the drawing context that will be used to draw
- * items related to the last state. */
- draw_context.drawable = drawing->pixmap;
- draw_context.gc = drawing->gc;
- draw_context.pango_layout = drawing->pango_layout;
- draw_context.drawinfo.start.x = hashed_process_data->x.middle;
- draw_context.drawinfo.end.x = x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
- draw_context.drawinfo.y.over = y+1;
- draw_context.drawinfo.y.middle = y+(height/2);
- draw_context.drawinfo.y.under = y+height;
- draw_context.drawinfo.start.offset.over = 0;
- draw_context.drawinfo.start.offset.middle = 0;
- draw_context.drawinfo.start.offset.under = 0;
- draw_context.drawinfo.end.offset.over = 0;
- draw_context.drawinfo.end.offset.middle = 0;
- draw_context.drawinfo.end.offset.under = 0;
+ /* Jump over draw if we are at the same x position */
+ if(unlikely(x == hashed_process_data->x.middle &&
+ hashed_process_data->x.middle_used))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ /* jump */
+ } else {
+ DrawContext draw_context;
- {
- /* Draw the line */
- PropertiesLine prop_line = prepare_s_e_line(process);
- draw_line((void*)&prop_line, (void*)&draw_context);
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = hashed_process_data->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x.middle;
+ draw_context.drawinfo.end.x = x;
- }
- /* become the last x position */
- hashed_process_data->x.middle = x;
- hashed_process_data->x.middle_used = TRUE;
- hashed_process_data->x.middle_marked = FALSE;
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_s_e_line(process);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+
+ }
+ /* become the last x position */
+ hashed_process_data->x.middle = x;
+ hashed_process_data->x.middle_used = TRUE;
+ hashed_process_data->x.middle_marked = FALSE;
+
+ /* Calculate the next good time */
+ convert_pixels_to_time(width, x+1, time_window,
+ &hashed_process_data->next_good_time);
+ }
+ }
+
+ return 0;
+
+}
+
+
+
+/* before_process_release_hook
+ *
+ * Draw lines for process event.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+
+
+int before_process_release_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
+
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+
+ LttEvent *e;
+ e = ltt_tracefile_get_event(tfc->tf);
+
+ LttTime evtime = ltt_event_time(e);
+
+
+ guint pid;
+ {
+ pid = ltt_event_get_long_unsigned(e, thf->f1);
+ }
+
+ /* Add process to process list (if not present) */
+ /* Don't care about the process if it's not in the state hash already :
+ * that means a process that has never done anything in the trace and
+ * unknown suddently gets destroyed : no state meaningful to show. */
+ LttvProcessState *process = lttv_state_find_process(tfs, pid);
+
+ if(process != NULL) {
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ birth = process->creation_time;
+
+ /* Cannot use current process : this event happens on another process,
+ * action done by the parent. */
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ if(unlikely(hashed_process_data == NULL))
+ {
+ g_assert(pid == 0 || pid != process->ppid);
+ /* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
+ const gchar *name = g_quark_to_string(process->name);
+ ProcessInfo *process_info;
+ processlist_add(process_list,
+ drawing,
+ pid,
+ process->last_cpu_index,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &process_info,
+ &hashed_process_data);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+ }
+
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ if(likely(ltt_time_compare(hashed_process_data->next_good_time,
+ evtime) > 0))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ } else {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
+
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+
+ /* Jump over draw if we are at the same x position */
+ if(unlikely(x == hashed_process_data->x.middle &&
+ hashed_process_data->x.middle_used))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ /* jump */
+ } else {
+ DrawContext draw_context;
+
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = hashed_process_data->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x.middle;
+ draw_context.drawinfo.end.x = x;
+
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_s_e_line(process);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+
+ }
+ /* become the last x position */
+ hashed_process_data->x.middle = x;
+ hashed_process_data->x.middle_used = TRUE;
+ hashed_process_data->x.middle_marked = FALSE;
/* Calculate the next good time */
convert_pixels_to_time(width, x+1, time_window,
&hashed_process_data->next_good_time);
}
}
+ }
+
+ return 0;
+}
+
+
+
+
+
+
+
+
+#if 0
+/* before_process_hook
+ *
+ * Draw lines for process event.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+int before_process_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+
+ LttEvent *e;
+ e = ltt_tracefile_get_event(tfc->tf);
+
+ LttTime evtime = ltt_event_time(e);
+
+ guint sub_id;
+ {
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,0);
+ sub_id = ltt_event_get_long_unsigned(e,element);
+ }
+
+ if(sub_id == 3) { /* exit */
+
+ /* Add process to process list (if not present) */
+ LttvProcessState *process = tfs->process;
+ guint pid = process->pid;
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ g_assert(process != NULL);
+
+ birth = process->creation_time;
+
+ if(likely(process_list->current_hash_data[tfc->index] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[tfc->index];
+ } else {
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ if(unlikely(hashed_process_data == NULL))
+ {
+ g_assert(pid == 0 || pid != process->ppid);
+ /* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
+ const gchar *name = g_quark_to_string(process->name);
+ ProcessInfo *process_info;
+ processlist_add(process_list,
+ drawing,
+ pid,
+ process->last_cpu_index,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &process_info,
+ &hashed_process_data);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+ }
+ }
+
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ if(likely(ltt_time_compare(hashed_process_data->next_good_time,
+ evtime) > 0))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ } else {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
+
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+
+ /* Jump over draw if we are at the same x position */
+ if(unlikely(x == hashed_process_data->x.middle &&
+ hashed_process_data->x.middle_used))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ /* jump */
+ } else {
+ DrawContext draw_context;
+
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = hashed_process_data->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x.middle;
+ draw_context.drawinfo.end.x = x;
+
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_s_e_line(process);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+
+ }
+ /* become the last x position */
+ hashed_process_data->x.middle = x;
+ hashed_process_data->x.middle_used = TRUE;
+ hashed_process_data->x.middle_marked = FALSE;
+
+ /* Calculate the next good time */
+ convert_pixels_to_time(width, x+1, time_window,
+ &hashed_process_data->next_good_time);
+ }
+ }
+
+ } else if(sub_id == 7) /* release */ {
+
+ guint pid;
+ {
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,1);
+ pid = ltt_event_get_long_unsigned(e,element);
+ }
+
+ /* Add process to process list (if not present) */
+ /* Don't care about the process if it's not in the state hash already :
+ * that means a process that has never done anything in the trace and
+ * unknown suddently gets destroyed : no state meaningful to show. */
+ LttvProcessState *process = lttv_state_find_process(tfs, pid);
+
+ if(process != NULL) {
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ birth = process->creation_time;
+
+ /* Cannot use current process : this event happens on another process,
+ * action done by the parent. */
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ if(unlikely(hashed_process_data == NULL))
+ {
+ g_assert(pid == 0 || pid != process->ppid);
+ /* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
+ const gchar *name = g_quark_to_string(process->name);
+ ProcessInfo *process_info;
+ processlist_add(process_list,
+ drawing,
+ pid,
+ process->last_cpu_index,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &process_info,
+ &hashed_process_data);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+ }
+
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ if(likely(ltt_time_compare(hashed_process_data->next_good_time,
+ evtime) > 0))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ } else {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
+
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+
+ /* Jump over draw if we are at the same x position */
+ if(unlikely(x == hashed_process_data->x.middle &&
+ hashed_process_data->x.middle_used))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ /* jump */
+ } else {
+ DrawContext draw_context;
+
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = hashed_process_data->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x.middle;
+ draw_context.drawinfo.end.x = x;
+
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_s_e_line(process);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+
+ }
+ /* become the last x position */
+ hashed_process_data->x.middle = x;
+ hashed_process_data->x.middle_used = TRUE;
+ hashed_process_data->x.middle_marked = FALSE;
+
+ /* Calculate the next good time */
+ convert_pixels_to_time(width, x+1, time_window,
+ &hashed_process_data->next_good_time);
+ }
+ }
+ }
}
return 0;
}
+#endif //0
+
+
+
+/* after_process_fork_hook
+ *
+ * Create the processlist entry for the child process. Put the last
+ * position in x at the current time value.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+int after_process_fork_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+
+ LttEvent *e;
+ e = ltt_tracefile_get_event(tfc->tf);
+
+ LttTime evtime = ltt_event_time(e);
+
+ guint child_pid;
+ {
+ child_pid = ltt_event_get_long_unsigned(e, thf->f2);
+ }
+
+ /* Add process to process list (if not present) */
+ LttvProcessState *process_child;
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data_child = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ /* Find child in the list... */
+ process_child = lttv_state_find_process(tfs, child_pid);
+ /* It should exist, because we are after the state update. */
+ g_assert(process_child != NULL);
+
+ birth = process_child->creation_time;
+
+ /* Cannot use current process, because this action is done by the parent
+ * on its child. */
+ hashed_process_data_child = processlist_get_process_data(process_list,
+ child_pid,
+ process_child->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ if(likely(hashed_process_data_child == NULL))
+ {
+ g_assert(child_pid == 0 || child_pid != process_child->ppid);
+ /* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
+ const gchar *name = g_quark_to_string(process_child->name);
+ ProcessInfo *process_info;
+ processlist_add(process_list,
+ drawing,
+ child_pid,
+ process_child->last_cpu_index,
+ process_child->ppid,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &process_info,
+ &hashed_process_data_child);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+ }
+
+
+ if(likely(ltt_time_compare(hashed_process_data_child->next_good_time,
+ evtime) <= 0))
+ {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint new_x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &new_x);
+
+ if(likely(hashed_process_data_child->x.over != new_x)) {
+ hashed_process_data_child->x.over = new_x;
+ hashed_process_data_child->x.over_used = FALSE;
+ hashed_process_data_child->x.over_marked = FALSE;
+ }
+ if(likely(hashed_process_data_child->x.middle != new_x)) {
+ hashed_process_data_child->x.middle = new_x;
+ hashed_process_data_child->x.middle_used = FALSE;
+ hashed_process_data_child->x.middle_marked = FALSE;
+ }
+ if(likely(hashed_process_data_child->x.under != new_x)) {
+ hashed_process_data_child->x.under = new_x;
+ hashed_process_data_child->x.under_used = FALSE;
+ hashed_process_data_child->x.under_marked = FALSE;
+ }
+ }
+ return 0;
+}
+
+
+
+/* after_process_exit_hook
+ *
+ * Create the processlist entry for the child process. Put the last
+ * position in x at the current time value.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+int after_process_exit_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+
+ LttEvent *e;
+ e = ltt_tracefile_get_event(tfc->tf);
+
+ LttTime evtime = ltt_event_time(e);
+
+ /* Add process to process list (if not present) */
+ LttvProcessState *process = tfs->process;
+ guint pid = process->pid;
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ /* It should exist, because we are after the state update. */
+ g_assert(process != NULL);
+
+ birth = process->creation_time;
+
+ if(likely(process_list->current_hash_data[ltt_tracefile_num(tfc->tf)] != NULL) ){
+ hashed_process_data = process_list->current_hash_data[ltt_tracefile_num(tfc->tf)];
+ } else {
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ if(unlikely(hashed_process_data == NULL))
+ {
+ g_assert(pid == 0 || pid != process->ppid);
+ /* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
+ const gchar *name = g_quark_to_string(process->name);
+ ProcessInfo *process_info;
+ processlist_add(process_list,
+ drawing,
+ pid,
+ process->last_cpu_index,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &process_info,
+ &hashed_process_data);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+ }
+
+ /* Set the current process */
+ process_list->current_hash_data[process->last_cpu_index] =
+ hashed_process_data;
+ }
+
+ if(unlikely(ltt_time_compare(hashed_process_data->next_good_time,
+ evtime) <= 0))
+ {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint new_x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &new_x);
+ if(unlikely(hashed_process_data->x.middle != new_x)) {
+ hashed_process_data->x.middle = new_x;
+ hashed_process_data->x.middle_used = FALSE;
+ hashed_process_data->x.middle_marked = FALSE;
+ }
+ }
+ return 0;
+}
+#if 0
/* after_process_hook
*
*/
int after_process_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
/* Add process to process list (if not present) */
LttvProcessState *process_child;
LttTime birth;
- guint y_child = 0, height = 0, pl_height = 0;
+ guint pl_height = 0;
HashedProcessData *hashed_process_data_child = NULL;
ProcessList *process_list = control_flow_data->process_list;
birth = process_child->creation_time;
+ /* Cannot use current process, because this action is done by the parent
+ * on its child. */
hashed_process_data_child = processlist_get_process_data(process_list,
child_pid,
process_child->last_cpu_index,
{
g_assert(child_pid == 0 || child_pid != process_child->ppid);
/* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
const gchar *name = g_quark_to_string(process_child->name);
ProcessInfo *process_info;
processlist_add(process_list,
+ drawing,
child_pid,
process_child->last_cpu_index,
process_child->ppid,
&pl_height,
&process_info,
&hashed_process_data_child);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data_child,
- &y_child,
- &height);
- drawing_insert_square( control_flow_data->drawing, y_child, height);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
}
if(likely(ltt_time_compare(hashed_process_data_child->next_good_time,
evtime) <= 0))
{
-#if 0
- processlist_get_pixels_from_data(process_list,
- hashed_process_data_child,
- &y_child,
- &height);
-#endif //0
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
LttvProcessState *process = tfs->process;
guint pid = process->pid;
LttTime birth;
- guint y = 0, height = 0, pl_height = 0;
+ guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
birth = process->creation_time;
- if(likely(process_list->current_hash_data[tfc->index] != NULL) ){
- hashed_process_data = process_list->current_hash_data[tfc->index];
+ if(likely(process_list->current_hash_data[ltt_tracefile_num(tfc->tf)] != NULL) ){
+ hashed_process_data = process_list->current_hash_data[ltt_tracefile_num(tfc->tf)];
} else {
hashed_process_data = processlist_get_process_data(process_list,
pid,
{
g_assert(pid == 0 || pid != process->ppid);
/* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
const gchar *name = g_quark_to_string(process->name);
ProcessInfo *process_info;
processlist_add(process_list,
+ drawing,
pid,
process->last_cpu_index,
process->ppid,
&pl_height,
&process_info,
&hashed_process_data);
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
- drawing_insert_square( control_flow_data->drawing, y, height);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
}
/* Set the current process */
if(unlikely(ltt_time_compare(hashed_process_data->next_good_time,
evtime) <= 0))
{
-#if 0
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
-#endif //0
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
return 0;
}
-
+#endif //0
gint update_time_window_hook(void *hook_data, void *call_data)
{
ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
Drawing_t *drawing = control_flow_data->drawing;
+ ProcessList *process_list = control_flow_data->process_list;
const TimeWindowNotifyData *time_window_nofify_data =
((const TimeWindowNotifyData *)call_data);
&x);
/* Copy old data to new location */
- gdk_draw_drawable (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->black_gc,
- control_flow_data->drawing->pixmap,
- x, 0,
- 0, 0,
- control_flow_data->drawing->width-x+SAFETY, -1);
-
+ copy_pixmap_region(process_list,
+ NULL,
+ control_flow_data->drawing->drawing_area->style->black_gc,
+ NULL,
+ x, 0,
+ 0, 0,
+ control_flow_data->drawing->width-x+SAFETY, -1);
+
if(drawing->damage_begin == drawing->damage_end)
drawing->damage_begin = control_flow_data->drawing->width-x;
else
drawing->damage_end = control_flow_data->drawing->width;
/* Clear the data request background, but not SAFETY */
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
- //control_flow_data->drawing->drawing_area->style->black_gc,
+ rectangle_pixmap(process_list,
control_flow_data->drawing->drawing_area->style->black_gc,
TRUE,
drawing->damage_begin+SAFETY, 0,
drawing->damage_end - drawing->damage_begin, // do not overlap
- control_flow_data->drawing->height);
+ -1);
gtk_widget_queue_draw(drawing->drawing_area);
//gtk_widget_queue_draw_area (drawing->drawing_area,
// 0,0,
/* Get new data for the rest. */
drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
drawing->damage_begin, 0,
drawing->damage_end - drawing->damage_begin,
control_flow_data->drawing->height);
width,
&x);
-
/* Copy old data to new location */
- gdk_draw_drawable (control_flow_data->drawing->pixmap,
+ copy_pixmap_region (process_list,
+ NULL,
control_flow_data->drawing->drawing_area->style->black_gc,
- control_flow_data->drawing->pixmap,
+ NULL,
0, 0,
x, 0,
-1, -1);
drawing->damage_begin = 0;
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ rectangle_pixmap (process_list,
control_flow_data->drawing->drawing_area->style->black_gc,
TRUE,
drawing->damage_begin, 0,
drawing->damage_end - drawing->damage_begin, // do not overlap
- control_flow_data->drawing->height);
+ -1);
gtk_widget_queue_draw(drawing->drawing_area);
//gtk_widget_queue_draw_area (drawing->drawing_area,
/* Get new data for the rest. */
drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
drawing->damage_begin, 0,
drawing->damage_end - drawing->damage_begin,
control_flow_data->drawing->height);
/* Cannot reuse any part of the screen : far jump */
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ rectangle_pixmap (process_list,
control_flow_data->drawing->drawing_area->style->black_gc,
TRUE,
0, 0,
control_flow_data->drawing->width+SAFETY, // do not overlap
- control_flow_data->drawing->height);
+ -1);
//gtk_widget_queue_draw_area (drawing->drawing_area,
// 0,0,
drawing->damage_end = control_flow_data->drawing->width;
drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
0, 0,
control_flow_data->drawing->width,
control_flow_data->drawing->height);
/* Different scale (zoom) */
g_info("zoom");
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ rectangle_pixmap (process_list,
control_flow_data->drawing->drawing_area->style->black_gc,
TRUE,
0, 0,
control_flow_data->drawing->width+SAFETY, // do not overlap
- control_flow_data->drawing->height);
+ -1);
//gtk_widget_queue_draw_area (drawing->drawing_area,
// 0,0,
drawing->damage_end = control_flow_data->drawing->width;
drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
0, 0,
control_flow_data->drawing->width,
control_flow_data->drawing->height);
drawing_clear(control_flow_data->drawing);
processlist_clear(control_flow_data->process_list);
+ gtk_widget_set_size_request(
+ control_flow_data->drawing->drawing_area,
+ -1, processlist_get_height(control_flow_data->process_list));
redraw_notify(control_flow_data, NULL);
request_background_data(control_flow_data);
/* fun feature, to be separated someday... */
drawing_clear(control_flow_data->drawing);
processlist_clear(control_flow_data->process_list);
-
- // Clear the image
- gdk_draw_rectangle (drawing->pixmap,
+ gtk_widget_set_size_request(
+ control_flow_data->drawing->drawing_area,
+ -1, processlist_get_height(control_flow_data->process_list));
+ // Clear the images
+ rectangle_pixmap (control_flow_data->process_list,
widget->style->black_gc,
TRUE,
0, 0,
- drawing->width+SAFETY,
- drawing->height);
+ drawing->alloc_width,
+ -1);
+ gtk_widget_queue_draw(drawing->drawing_area);
if(drawing->damage_begin < drawing->damage_end)
{
drawing_data_request(drawing,
- &drawing->pixmap,
drawing->damage_begin,
0,
drawing->damage_end-drawing->damage_begin,
drawing->height);
}
- gtk_widget_queue_draw(drawing->drawing_area);
//gtk_widget_queue_draw_area(drawing->drawing_area,
// 0,0,
// drawing->width,
if(drawing->damage_begin < drawing->damage_end)
{
drawing_data_request(drawing,
- &drawing->pixmap,
drawing->damage_begin,
0,
drawing->damage_end-drawing->damage_begin,
* at one end of the trace. */
- if(ltt_time_compare(current_time, time_begin) == -1)
+ if(ltt_time_compare(current_time, time_begin) < 0)
{
TimeWindow new_time_window;
if(ltt_time_compare(current_time,
- ltt_time_add(trace_start,half_width)) == -1)
+ ltt_time_add(trace_start,half_width)) < 0)
time_begin = trace_start;
else
time_begin = ltt_time_sub(current_time,half_width);
lttvwindow_report_time_window(control_flow_data->tab, new_time_window);
}
- else if(ltt_time_compare(current_time, time_end) == 1)
+ else if(ltt_time_compare(current_time, time_end) > 0)
{
TimeWindow new_time_window;
- if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1)
+ if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) > 0)
time_begin = ltt_time_sub(trace_end,width);
else
time_begin = ltt_time_sub(current_time,half_width);
#ifdef EXTRA_CHECK
g_assert(lttv_traceset_number(tsc->ts) > 0);
#endif //EXTRA_CHECK
- /* tracefiles[0] is ok here, because we draw for every PID, and
- * assume CPU 0 for PID 0 //FIXME */
- LttvTracefileState *tfs =
- (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0];
+ LttvTraceContext *tc = tsc->traces[process_info->trace_num];
+
+ //FIXME : optimize data structures.
+ LttvTracefileState *tfs;
+ LttvTracefileContext *tfc;
+ guint i;
+ for(i=0;i<tc->tracefiles->len;i++) {
+ tfc = g_array_index(tc->tracefiles, LttvTracefileContext*, i);
+ if(ltt_tracefile_name(tfc->tf) == LTT_NAME_CPU
+ && ltt_tracefile_num(tfc->tf) == process_info->cpu)
+ break;
+
+ }
+ g_assert(i<tc->tracefiles->len);
+ tfs = LTTV_TRACEFILE_STATE(tfc);
+ // LttvTracefileState *tfs =
+ // (LttvTracefileState*)tsc->traces[process_info->trace_num]->
+ // tracefiles[process_info->cpu];
+
LttvProcessState *process;
process = lttv_state_find_process(tfs,
process_info->pid);
/* Only draw for processes that are currently in the trace states */
- guint y = 0, height = 0;
ProcessList *process_list = control_flow_data->process_list;
#ifdef EXTRA_CHECK
/* Should be alike when background info is ready */
g_assert(ltt_time_compare(process->creation_time,
process_info->birth) == 0);
#endif //EXTRA_CHECK
- /* process HAS to be present */
- processlist_get_pixels_from_data(process_list,
- hashed_process_data,
- &y,
- &height);
/* Now, the process is in the state hash and our own process hash.
* We definitely can draw the items related to the ending state.
/* Now create the drawing context that will be used to draw
* items related to the last state. */
- draw_context.drawable = drawing->pixmap;
+ draw_context.drawable = hashed_process_data->pixmap;
draw_context.gc = drawing->gc;
draw_context.pango_layout = drawing->pango_layout;
draw_context.drawinfo.end.x = x;
- draw_context.drawinfo.y.over = y+1;
- draw_context.drawinfo.y.middle = y+(height/2);
- draw_context.drawinfo.y.under = y+height;
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
draw_context.drawinfo.start.offset.over = 0;
draw_context.drawinfo.start.offset.middle = 0;
{
EventsRequest *events_request = (EventsRequest*)hook_data;
LttvTracesetState *tss = (LttvTracesetState*)call_data;
-
+ ControlFlowData *cfd = (ControlFlowData*)events_request->viewer_data;
+#if 0
+ /* Desactivate sort */
+ gtk_tree_sortable_set_sort_column_id(
+ GTK_TREE_SORTABLE(cfd->process_list->list_store),
+ TRACE_COLUMN,
+ GTK_SORT_ASCENDING);
+#endif //0
drawing_chunk_begin(events_request, tss);
return 0;
{
EventsRequest *events_request = (EventsRequest*)hook_data;
LttvTracesetState *tss = (LttvTracesetState*)call_data;
-
+
drawing_data_request_begin(events_request, tss);
return 0;
/* Draw last items */
g_hash_table_foreach(process_list->process_hash, draw_closure,
(void*)&closure_data);
+
/* Request expose */
drawing_request_expose(events_request, tss, end_time);
/* Draw last items */
g_hash_table_foreach(process_list->process_hash, draw_closure,
(void*)&closure_data);
-
- /* Request expose */
+#if 0
+ /* Reactivate sort */
+ gtk_tree_sortable_set_sort_column_id(
+ GTK_TREE_SORTABLE(control_flow_data->process_list->list_store),
+ GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
+ GTK_SORT_ASCENDING);
+
+ update_index_to_pixmap(control_flow_data->process_list);
+ /* Request a full expose : drawing scrambled */
+ gtk_widget_queue_draw(control_flow_data->drawing->drawing_area);
+#endif //0
+ /* Request expose (updates damages zone also) */
drawing_request_expose(events_request, tss, end_time);
return 0;
projects / lttv.git / blobdiff