static void set_sync_format_menu(CtkGvoSync *ctk_gvo_sync)
{
gint val = get_current_sync_format(ctk_gvo_sync);
ctk_drop_down_menu_set_current_value
(CTK_DROP_DOWN_MENU(ctk_gvo_sync->sync_format_menu), val);
}
void ctk_drop_down_menu_set_value_sensitive(CtkDropDownMenu *d,
gint value, gboolean sensitive)
{
if (d->flags & CTK_DROP_DOWN_MENU_FLAG_READWRITE) {
ctk_drop_down_menu_set_current_value(d, value);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_bin_get_child(GTK_BIN(d->combo_box))),
sensitive);
} else {
gint i;
for (i = 0; i < d->num_entries; i++) {
if (d->values[i].value == value) {
gtk_widget_set_sensitive(d->values[i].menu_item, sensitive);
return;
}
}
}
} /* ctk_drop_down_menu_set_value_sensitive() */
GtkWidget* ctk_gvo_sync_new(NvCtrlAttributeHandle *handle,
GtkWidget *parent_window,
CtkConfig *ctk_config,
CtkEvent *ctk_event,
CtkGvo *gvo_parent)
{
GObject *object;
CtkGvoSync *ctk_gvo_sync;
GtkWidget *frame;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *alignment;
GtkWidget *button;
GtkWidget *table, *menu;
gint val, i;
NVCTRLAttributeValidValuesRec valid;
ReturnStatus ret;
gint row;
const char *help_text;
/* make sure we have a handle */
g_return_val_if_fail(handle != NULL, NULL);
/* create and initialize the object */
object = g_object_new(CTK_TYPE_GVO_SYNC, NULL);
ctk_gvo_sync = CTK_GVO_SYNC(object);
ctk_gvo_sync->handle = handle;
ctk_gvo_sync->parent_window = parent_window;
ctk_gvo_sync->ctk_config = ctk_config;
ctk_gvo_sync->ctk_event = ctk_event;
ctk_gvo_sync->gvo_parent = gvo_parent;
/* Query the current GVO state */
if ( !query_init_gvo_sync_state(ctk_gvo_sync) ) {
// Free the object
g_object_ref(object);
gtk_object_sink(GTK_OBJECT(object));
g_object_unref(object);
return NULL;
}
/* set container properties for the widget */
gtk_box_set_spacing(GTK_BOX(object), 10);
/* banner */
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(object), hbox, FALSE, FALSE, 0);
ctk_gvo_sync->banner_box = hbox;
/*
* Sync options
*/
frame = gtk_frame_new("Sync Options");
ctk_gvo_sync->frame = frame;
gtk_box_pack_start(GTK_BOX(object), frame, FALSE, FALSE, 0);
table = gtk_table_new(6, 2, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 0);
gtk_table_set_col_spacings(GTK_TABLE(table), 0);
gtk_container_add(GTK_CONTAINER(frame), table);
/* input video format */
label = gtk_label_new("Input Video Format: ");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 1, 0, 1, GTK_FILL, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
hbox = gtk_hbox_new(FALSE, 5);
ctk_gvo_sync->input_video_format_text_entry = gtk_entry_new();
ctk_config_set_tooltip(ctk_config,
ctk_gvo_sync->input_video_format_text_entry,
__input_video_format_help);
gtk_entry_set_width_chars
(GTK_ENTRY(ctk_gvo_sync->input_video_format_text_entry),
max_input_video_format_text_entry_length());
gtk_widget_set_sensitive(ctk_gvo_sync->input_video_format_text_entry,
FALSE);
update_input_video_format_text_entry(ctk_gvo_sync);
gtk_box_pack_start(GTK_BOX(hbox),
ctk_gvo_sync->input_video_format_text_entry,
TRUE, TRUE, 0);
/* Input video format detect button */
button = gtk_toggle_button_new_with_label("Detect");
alignment = gtk_alignment_new(1, 1, 0, 0);
gtk_container_add(GTK_CONTAINER(alignment), button);
ctk_gvo_sync->input_video_format_detect_button = button;
ctk_config_set_tooltip(ctk_config, button,
__input_video_format_detect_help);
g_signal_connect(G_OBJECT(button), "toggled",
G_CALLBACK(detect_input_toggled), ctk_gvo_sync);
gtk_box_pack_start(GTK_BOX(hbox), alignment, FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
/* Composite Termination */
if (ctk_gvo_sync->caps & NV_CTRL_GVO_CAPABILITIES_COMPOSITE_TERMINATION) {
button =
gtk_check_button_new_with_label("Enable Composite Termination");
ctk_config_set_tooltip(ctk_config, button,
__composite_termination_help);
alignment = gtk_alignment_new(1, 1, 0, 0);
gtk_container_add(GTK_CONTAINER(alignment), button);
gtk_table_attach(GTK_TABLE(table), alignment,
0, 2, 2, 3, GTK_FILL | GTK_EXPAND, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->composite_termination_button = button;
init_composite_termination(ctk_gvo_sync);
g_signal_connect(G_OBJECT(button), "toggled",
G_CALLBACK(composite_termination_toggled),
ctk_gvo_sync);
row = 3;
} else {
ctk_gvo_sync->composite_termination_button = NULL;
row = 2;
}
/* Sync Mode */
menu = start_menu("Sync Mode: ", table, row);
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu), "Free Running",
NV_CTRL_GVO_SYNC_MODE_FREE_RUNNING);
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu), "GenLock",
NV_CTRL_GVO_SYNC_MODE_GENLOCK);
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu), "FrameLock",
NV_CTRL_GVO_SYNC_MODE_FRAMELOCK);
finish_menu(menu, table, row);
row++;
ctk_gvo_sync->sync_mode_menu = menu;
ctk_drop_down_menu_set_tooltip(ctk_config, CTK_DROP_DOWN_MENU(menu),
__sync_mode_help);
ctk_drop_down_menu_set_current_value
(CTK_DROP_DOWN_MENU(ctk_gvo_sync->sync_mode_menu),
ctk_gvo_sync->sync_mode);
g_signal_connect(G_OBJECT(ctk_gvo_sync->sync_mode_menu), "changed",
G_CALLBACK(sync_mode_changed), (gpointer) ctk_gvo_sync);
/* Sync Format */
menu = start_menu("Sync Format: ", table, row);
for (i = 0; syncFormatNames[i].name; i++) {
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu),
syncFormatNames[i].name,
syncFormatNames[i].format);
}
finish_menu(menu, table, row);
row++;
ctk_gvo_sync->sync_format_menu = menu;
ctk_drop_down_menu_set_tooltip(ctk_config, CTK_DROP_DOWN_MENU(menu),
__sync_format_help);
init_sync_format_menu(ctk_gvo_sync);
g_signal_connect(G_OBJECT(ctk_gvo_sync->sync_format_menu),
"changed", G_CALLBACK(sync_format_changed),
(gpointer) ctk_gvo_sync);
/* Sync Status */
label = gtk_label_new("Sync Status:");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row+1,
GTK_FILL, GTK_FILL, TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->sync_lock_status_text = gtk_label_new("");
update_sync_lock_status_text(ctk_gvo_sync);
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(hbox), ctk_gvo_sync->sync_lock_status_text,
FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, row, row+1,
GTK_FILL /*| GTK_EXPAND*/, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
row++;
/*
* Synchronization Skew (Delay/Advance)
*/
/* NV_CTRL_GVO_SYNC_DELAY_PIXELS */
ret = NvCtrlGetValidAttributeValues(handle, NV_CTRL_GVO_SYNC_DELAY_PIXELS,
&valid);
if ((ret == NvCtrlSuccess) && (valid.type == ATTRIBUTE_TYPE_RANGE)) {
ret = NvCtrlGetAttribute(handle, NV_CTRL_GVO_SYNC_DELAY_PIXELS, &val);
if (ret != NvCtrlSuccess) val = 0;
if (ctk_gvo_sync->caps & NV_CTRL_GVO_CAPABILITIES_ADVANCE_SYNC_SKEW) {
label = gtk_label_new("HSync Advance:");
help_text = __hsync_advance_help;
} else {
label = gtk_label_new("HSync Delay:");
help_text = __hsync_delay_help;
}
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row+1,
GTK_FILL, GTK_FILL, TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->hsync_delay_spin_button =
gtk_spin_button_new_with_range(valid.u.range.min,
valid.u.range.max, 1);
ctk_config_set_tooltip(ctk_config,
ctk_gvo_sync->hsync_delay_spin_button,
help_text);
gtk_spin_button_set_value
(GTK_SPIN_BUTTON(ctk_gvo_sync->hsync_delay_spin_button), val);
g_signal_connect(G_OBJECT(ctk_gvo_sync->hsync_delay_spin_button),
"value-changed",
G_CALLBACK(hsync_delay_changed), ctk_gvo_sync);
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(hbox),
ctk_gvo_sync->hsync_delay_spin_button,
FALSE, FALSE, 0);
label = gtk_label_new("(pixels)");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), label,
FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, row, row+1,
GTK_FILL /*| GTK_EXPAND*/, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
row++;
}
/* NV_CTRL_GVO_SYNC_DELAY_LINES */
ret = NvCtrlGetValidAttributeValues(handle, NV_CTRL_GVO_SYNC_DELAY_LINES,
&valid);
if ((ret == NvCtrlSuccess) && (valid.type == ATTRIBUTE_TYPE_RANGE)) {
ret = NvCtrlGetAttribute(handle, NV_CTRL_GVO_SYNC_DELAY_LINES, &val);
if (ret != NvCtrlSuccess) val = 0;
if (ctk_gvo_sync->caps & NV_CTRL_GVO_CAPABILITIES_ADVANCE_SYNC_SKEW) {
label = gtk_label_new("VSync Advance:");
help_text = __vsync_advance_help;
} else {
label = gtk_label_new("VSync Delay:");
help_text = __vsync_delay_help;
}
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row+1,
GTK_FILL, GTK_FILL, TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->vsync_delay_spin_button =
gtk_spin_button_new_with_range(valid.u.range.min,
valid.u.range.max, 1);
ctk_config_set_tooltip(ctk_config,
ctk_gvo_sync->vsync_delay_spin_button,
help_text);
gtk_spin_button_set_value
(GTK_SPIN_BUTTON(ctk_gvo_sync->vsync_delay_spin_button), val);
g_signal_connect(G_OBJECT(ctk_gvo_sync->vsync_delay_spin_button),
"value-changed",
G_CALLBACK(vsync_delay_changed), ctk_gvo_sync);
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(hbox),
ctk_gvo_sync->vsync_delay_spin_button,
FALSE, FALSE, 0);
label = gtk_label_new("(lines)");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), label,
FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, row, row+1,
GTK_FILL /*| GTK_EXPAND*/, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
row++;
}
/* create the watch cursor (for use when the "Detect" button is toggled" */
ctk_gvo_sync->wait_cursor = gdk_cursor_new(GDK_WATCH);
/* Set UI sensitivity */
update_gvo_sync_sensitivity(ctk_gvo_sync);
/* Start listening for events */
register_for_gvo_sync_events(ctk_gvo_sync);
/* show the page */
gtk_widget_show_all(GTK_WIDGET(object));
return GTK_WIDGET(object);
} /* ctk_gvo_sync_new() */
static void gvo_sync_event_received(GtkObject *object,
gpointer arg1,
gpointer user_data)
{
CtkEventStruct *event_struct = (CtkEventStruct *) arg1;
CtkGvoSync *ctk_gvo_sync = CTK_GVO_SYNC(user_data);
GtkWidget *widget;
gint attribute = event_struct->attribute;
gint value = event_struct->value;
gboolean update_sync_format = FALSE;
switch (attribute) {
case NV_CTRL_GVO_SYNC_MODE:
ctk_gvo_sync->sync_mode = value;
widget = ctk_gvo_sync->sync_mode_menu;
g_signal_handlers_block_by_func(G_OBJECT(widget),
G_CALLBACK(sync_mode_changed),
(gpointer) ctk_gvo_sync);
ctk_drop_down_menu_set_current_value
(CTK_DROP_DOWN_MENU(widget), value);
g_signal_handlers_unblock_by_func(G_OBJECT(widget),
G_CALLBACK(sync_mode_changed),
(gpointer) ctk_gvo_sync);
post_sync_mode_menu_changed(ctk_gvo_sync, value);
break;
case NV_CTRL_GVO_SYNC_SOURCE:
ctk_gvo_sync->sync_source = value;
update_sync_format = TRUE;
break;
case NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE:
ctk_gvo_sync->comp_mode = value;
update_sync_format = TRUE;
break;
case NV_CTRL_GVO_SYNC_DELAY_PIXELS:
widget = ctk_gvo_sync->hsync_delay_spin_button;
if (widget) {
g_signal_handlers_block_by_func(G_OBJECT(widget),
G_CALLBACK(hsync_delay_changed),
(gpointer) ctk_gvo_sync);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(widget), value);
g_signal_handlers_unblock_by_func(G_OBJECT(widget),
G_CALLBACK(hsync_delay_changed),
(gpointer) ctk_gvo_sync);
}
break;
case NV_CTRL_GVO_SYNC_DELAY_LINES:
widget = ctk_gvo_sync->vsync_delay_spin_button;
if (widget) {
g_signal_handlers_block_by_func(G_OBJECT(widget),
G_CALLBACK(vsync_delay_changed),
(gpointer) ctk_gvo_sync);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(widget), value);
g_signal_handlers_unblock_by_func(G_OBJECT(widget),
G_CALLBACK(vsync_delay_changed),
(gpointer) ctk_gvo_sync);
}
break;
case NV_CTRL_GVO_COMPOSITE_TERMINATION:
widget = ctk_gvo_sync->composite_termination_button;
if (widget) {
g_signal_handlers_block_by_func
(G_OBJECT(widget),
G_CALLBACK(composite_termination_toggled),
ctk_gvo_sync);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), value);
g_signal_handlers_unblock_by_func
(G_OBJECT(widget),
G_CALLBACK(composite_termination_toggled),
ctk_gvo_sync);
post_composite_termination_toggled(ctk_gvo_sync, value);
}
break;
}
/* Update the sync format menu */
if (update_sync_format) {
widget = ctk_gvo_sync->sync_format_menu;
g_signal_handlers_block_by_func(G_OBJECT(widget),
G_CALLBACK(sync_format_changed),
(gpointer) ctk_gvo_sync);
set_sync_format_menu(ctk_gvo_sync);
g_signal_handlers_unblock_by_func(G_OBJECT(widget),
G_CALLBACK(sync_format_changed),
(gpointer) ctk_gvo_sync);
post_sync_format_menu_changed(ctk_gvo_sync);
}
} /* gvo_sync_event_received() */
/*****
*
* Syncs the gui to properly display the correct clocks the user wants to
* modify, or has modified with another NV_CONTROL client.
*
*/
static void sync_gui_to_modify_clocks(CtkClocks *ctk_object, int which_clocks)
{
GtkRange *gtk_range;
GtkAdjustment *gtk_adjustment_gpu;
GtkAdjustment *gtk_adjustment_mem;
ReturnStatus ret;
int clk_values;
int default_clk_values;
NVCTRLAttributeValidValuesRec clk_ranges;
CtkDropDownMenu *menu;
menu = CTK_DROP_DOWN_MENU(ctk_object->clock_menu);
/* Obtain the current value and range of the desired clocks */
switch (which_clocks) {
case CLOCKS_2D:
ret = NvCtrlGetAttribute(ctk_object->handle,
NV_CTRL_GPU_2D_CLOCK_FREQS, &clk_values);
if ( ret != NvCtrlSuccess )
return;
ret = NvCtrlGetValidAttributeValues(ctk_object->handle,
NV_CTRL_GPU_2D_CLOCK_FREQS,
&clk_ranges);
if ( ret != NvCtrlSuccess )
return;
break;
case CLOCKS_3D:
ret = NvCtrlGetAttribute(ctk_object->handle,
NV_CTRL_GPU_3D_CLOCK_FREQS, &clk_values);
if ( ret != NvCtrlSuccess )
return;
ret = NvCtrlGetValidAttributeValues(ctk_object->handle,
NV_CTRL_GPU_3D_CLOCK_FREQS,
&clk_ranges);
if ( ret != NvCtrlSuccess )
return;
break;
case CLOCKS_NONE:
default:
return;
}
/* See if the clocks were modified */
ret = NvCtrlGetAttribute(ctk_object->handle,
which_clocks==CLOCKS_2D?
NV_CTRL_GPU_DEFAULT_2D_CLOCK_FREQS:
NV_CTRL_GPU_DEFAULT_3D_CLOCK_FREQS,
&default_clk_values);
ctk_object->clocks_modified =
((ret == NvCtrlSuccess) && (default_clk_values != clk_values));
if ( ctk_object->clocks_being_modified != which_clocks ) {
ctk_object->clocks_moved = False;
}
ctk_object->clocks_being_modified = which_clocks;
/* Make sure the dropdown reflects the right clock set */
g_signal_handlers_block_by_func(G_OBJECT(ctk_object->clock_menu),
G_CALLBACK(clock_menu_changed),
(gpointer) ctk_object);
ctk_drop_down_menu_set_current_value(menu, (which_clocks==CLOCKS_2D)?0:1);
g_signal_handlers_unblock_by_func(G_OBJECT(ctk_object->clock_menu),
G_CALLBACK(clock_menu_changed),
(gpointer) ctk_object);
/* Make GPU and Memory clocks reflect the right range/values */
gtk_range = GTK_RANGE(CTK_SCALE(ctk_object->gpu_clk_scale)->gtk_scale);
gtk_adjustment_gpu = GTK_ADJUSTMENT(gtk_range->adjustment);
g_signal_handlers_block_by_func(G_OBJECT(gtk_adjustment_gpu),
G_CALLBACK(adjustment_value_changed),
(gpointer) ctk_object);
gtk_range_set_range(gtk_range,
GET_GPU_CLOCK(clk_ranges.u.range.min),
GET_GPU_CLOCK(clk_ranges.u.range.max));
g_signal_handlers_unblock_by_func(G_OBJECT(gtk_adjustment_gpu),
G_CALLBACK(adjustment_value_changed),
(gpointer) ctk_object);
gtk_range = GTK_RANGE(CTK_SCALE(ctk_object->mem_clk_scale)->gtk_scale);
gtk_adjustment_mem = GTK_ADJUSTMENT(gtk_range->adjustment);
g_signal_handlers_block_by_func(G_OBJECT(gtk_adjustment_mem),
G_CALLBACK(adjustment_value_changed),
(gpointer) ctk_object);
gtk_range_set_range(gtk_range,
GET_MEM_CLOCK(clk_ranges.u.range.min),
GET_MEM_CLOCK(clk_ranges.u.range.max));
set_clocks_value(ctk_object, clk_values, which_clocks);
g_signal_handlers_unblock_by_func(G_OBJECT(gtk_adjustment_mem),
G_CALLBACK(adjustment_value_changed),
(gpointer) ctk_object);
/* Update the gui sensitivity */
sync_gui_sensitivity(ctk_object);
} /* sync_gui_to_modify_clocks() */
