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Same for lxdialog and xvmc

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This commit is contained in:
Rafaël Carré 2007-09-11 10:55:01 +00:00
parent d6008a8bb8
commit f102b57751
21 changed files with 1820 additions and 1820 deletions
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366
lxdialog/checklist.c
View File

@ -30,7 +30,7 @@ static int list_width, check_x, item_x, checkflag;
*/
static void
print_item (WINDOW * win, const char *item, int status,
int choice, int selected)
int choice, int selected)
{
int i;
@ -38,22 +38,22 @@ print_item (WINDOW * win, const char *item, int status,
wattrset (win, menubox_attr);
wmove (win, choice, 0);
for (i = 0; i < list_width; i++)
waddch (win, ' ');
waddch (win, ' ');
wmove (win, choice, check_x);
wattrset (win, selected ? check_selected_attr : check_attr);
if (checkflag == FLAG_CHECK)
wprintw (win, "[%c]", status ? 'X' : ' ');
wprintw (win, "[%c]", status ? 'X' : ' ');
else
wprintw (win, "(%c)", status ? 'X' : ' ');
wprintw (win, "(%c)", status ? 'X' : ' ');
wattrset (win, selected ? tag_selected_attr : tag_attr);
mvwaddch(win, choice, item_x, item[0]);
wattrset (win, selected ? item_selected_attr : item_attr);
waddstr (win, (char *)item+1);
if (selected) {
wmove (win, choice, check_x+1);
wrefresh (win);
wmove (win, choice, check_x+1);
wrefresh (win);
}
}
@ -62,37 +62,37 @@ print_item (WINDOW * win, const char *item, int status,
*/
static void
print_arrows (WINDOW * win, int choice, int item_no, int scroll,
int y, int x, int height)
int y, int x, int height)
{
wmove(win, y, x);
if (scroll > 0) {
wattrset (win, uarrow_attr);
waddch (win, ACS_UARROW);
waddstr (win, "(-)");
wattrset (win, uarrow_attr);
waddch (win, ACS_UARROW);
waddstr (win, "(-)");
}
else {
wattrset (win, menubox_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
wattrset (win, menubox_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
y = y + height + 1;
wmove(win, y, x);
if ((height < item_no) && (scroll + choice < item_no - 1)) {
wattrset (win, darrow_attr);
waddch (win, ACS_DARROW);
waddstr (win, "(+)");
wattrset (win, darrow_attr);
waddch (win, ACS_DARROW);
waddstr (win, "(+)");
}
else {
wattrset (win, menubox_border_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
wattrset (win, menubox_border_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
}
@ -118,8 +118,8 @@ print_buttons( WINDOW *dialog, int height, int width, int selected)
*/
int
dialog_checklist (const char *title, const char *prompt, int height, int width,
int list_height, int item_no, const char * const * items, int flag)
int list_height, int item_no, const char * const * items, int flag)
{
int i, x, y, box_x, box_y;
int key = 0, button = 0, choice = 0, scroll = 0, max_choice, *status;
@ -129,16 +129,16 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
/* Allocate space for storing item on/off status */
if ((status = malloc (sizeof (int) * item_no)) == NULL) {
endwin ();
fprintf (stderr,
"\nCan't allocate memory in dialog_checklist().\n");
exit (-1);
endwin ();
fprintf (stderr,
"\nCan't allocate memory in dialog_checklist().\n");
exit (-1);
}
/* Initializes status */
for (i = 0; i < item_no; i++) {
status[i] = !strcasecmp (items[i * 3 + 2], "on");
if (!choice && status[i])
status[i] = !strcasecmp (items[i * 3 + 2], "on");
if (!choice && status[i])
choice = i;
}
@ -157,23 +157,23 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
@ -190,29 +190,29 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
/* draw a box around the list items */
draw_box (dialog, box_y, box_x, list_height + 2, list_width + 2,
menubox_border_attr, menubox_attr);
menubox_border_attr, menubox_attr);
/* Find length of longest item in order to center checklist */
check_x = 0;
for (i = 0; i < item_no; i++)
check_x = MAX (check_x, + strlen (items[i * 3 + 1]) + 4);
for (i = 0; i < item_no; i++)
check_x = MAX (check_x, + strlen (items[i * 3 + 1]) + 4);
check_x = (list_width - check_x) / 2;
item_x = check_x + 4;
if (choice >= list_height) {
scroll = choice - list_height + 1;
choice -= scroll;
scroll = choice - list_height + 1;
choice -= scroll;
}
/* Print the list */
for (i = 0; i < max_choice; i++) {
print_item (list, items[(scroll+i) * 3 + 1],
status[i+scroll], i, i == choice);
print_item (list, items[(scroll+i) * 3 + 1],
status[i+scroll], i, i == choice);
}
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
box_y, box_x + check_x + 5, list_height);
print_buttons(dialog, height, width, 0);
@ -221,149 +221,149 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
doupdate ();
while (key != ESC) {
key = wgetch (dialog);
key = wgetch (dialog);
for (i = 0; i < max_choice; i++)
for (i = 0; i < max_choice; i++)
if (toupper(key) == toupper(items[(scroll+i)*3+1][0]))
break;
if ( i < max_choice || key == KEY_UP || key == KEY_DOWN ||
key == '+' || key == '-' ) {
if (key == KEY_UP || key == '-') {
if (!choice) {
if (!scroll)
continue;
/* Scroll list down */
if (list_height > 1) {
/* De-highlight current first item */
print_item (list, items[scroll * 3 + 1],
status[scroll], 0, FALSE);
scrollok (list, TRUE);
wscrl (list, -1);
scrollok (list, FALSE);
if ( i < max_choice || key == KEY_UP || key == KEY_DOWN ||
key == '+' || key == '-' ) {
if (key == KEY_UP || key == '-') {
if (!choice) {
if (!scroll)
continue;
/* Scroll list down */
if (list_height > 1) {
/* De-highlight current first item */
print_item (list, items[scroll * 3 + 1],
status[scroll], 0, FALSE);
scrollok (list, TRUE);
wscrl (list, -1);
scrollok (list, FALSE);
}
scroll--;
print_item (list, items[scroll * 3 + 1],
status[scroll], 0, TRUE);
wnoutrefresh (list);
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
wrefresh (dialog);
continue; /* wait for another key press */
} else
i = choice - 1;
} else if (key == KEY_DOWN || key == '+') {
if (choice == max_choice - 1) {
if (scroll + choice >= item_no - 1)
continue;
/* Scroll list up */
if (list_height > 1) {
/* De-highlight current last item before scrolling up */
print_item (list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1],
max_choice - 1, FALSE);
scrollok (list, TRUE);
scroll (list);
scrollok (list, FALSE);
}
scroll++;
print_item (list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1],
max_choice - 1, TRUE);
wnoutrefresh (list);
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
wrefresh (dialog);
continue; /* wait for another key press */
} else
i = choice + 1;
}
if (i != choice) {
/* De-highlight current item */
print_item (list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, FALSE);
/* Highlight new item */
choice = i;
print_item (list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, TRUE);
wnoutrefresh (list);
wrefresh (dialog);
}
continue; /* wait for another key press */
}
switch (key) {
case 'H':
case 'h':
case '?':
delwin (dialog);
free (status);
return 1;
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 1 : (button > 1 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh (dialog);
break;
case 'S':
case 's':
case ' ':
case '\n':
if (!button) {
if (flag == FLAG_CHECK) {
status[scroll + choice] = !status[scroll + choice];
wmove (list, choice, check_x);
wattrset (list, check_selected_attr);
wprintw (list, "[%c]", status[scroll + choice] ? 'X' : ' ');
} else {
if (!status[scroll + choice]) {
for (i = 0; i < item_no; i++)
status[i] = 0;
status[scroll + choice] = 1;
for (i = 0; i < max_choice; i++)
print_item (list, items[(scroll + i) * 3 + 1],
status[scroll + i], i, i == choice);
}
}
wnoutrefresh (list);
wrefresh (dialog);
for (i = 0; i < item_no; i++) {
if (status[i]) {
if (flag == FLAG_CHECK) {
fprintf (stderr, "\"%s\" ", items[i * 3]);
} else {
fprintf (stderr, "%s", items[i * 3]);
}
}
}
}
scroll--;
print_item (list, items[scroll * 3 + 1],
status[scroll], 0, TRUE);
wnoutrefresh (list);
delwin (dialog);
free (status);
return button;
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
wrefresh (dialog);
continue; /* wait for another key press */
} else
i = choice - 1;
} else if (key == KEY_DOWN || key == '+') {
if (choice == max_choice - 1) {
if (scroll + choice >= item_no - 1)
continue;
/* Scroll list up */
if (list_height > 1) {
/* De-highlight current last item before scrolling up */
print_item (list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1],
max_choice - 1, FALSE);
scrollok (list, TRUE);
scroll (list);
scrollok (list, FALSE);
}
scroll++;
print_item (list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1],
max_choice - 1, TRUE);
wnoutrefresh (list);
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
wrefresh (dialog);
continue; /* wait for another key press */
} else
i = choice + 1;
}
if (i != choice) {
/* De-highlight current item */
print_item (list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, FALSE);
/* Highlight new item */
choice = i;
print_item (list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, TRUE);
wnoutrefresh (list);
wrefresh (dialog);
}
continue; /* wait for another key press */
/* Now, update everything... */
doupdate ();
}
switch (key) {
case 'H':
case 'h':
case '?':
delwin (dialog);
free (status);
return 1;
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 1 : (button > 1 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh (dialog);
break;
case 'S':
case 's':
case ' ':
case '\n':
if (!button) {
if (flag == FLAG_CHECK) {
status[scroll + choice] = !status[scroll + choice];
wmove (list, choice, check_x);
wattrset (list, check_selected_attr);
wprintw (list, "[%c]", status[scroll + choice] ? 'X' : ' ');
} else {
if (!status[scroll + choice]) {
for (i = 0; i < item_no; i++)
status[i] = 0;
status[scroll + choice] = 1;
for (i = 0; i < max_choice; i++)
print_item (list, items[(scroll + i) * 3 + 1],
status[scroll + i], i, i == choice);
}
}
wnoutrefresh (list);
wrefresh (dialog);
for (i = 0; i < item_no; i++) {
if (status[i]) {
if (flag == FLAG_CHECK) {
fprintf (stderr, "\"%s\" ", items[i * 3]);
} else {
fprintf (stderr, "%s", items[i * 3]);
}
}
}
}
delwin (dialog);
free (status);
return button;
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
/* Now, update everything... */
doupdate ();
}
delwin (dialog);
free (status);
return -1; /* ESC pressed */
return -1; /* ESC pressed */
}

16
lxdialog/dialog.h
View File

@ -85,7 +85,7 @@
#define ACS_DARROW 'v'
#endif
/*
/*
* Attribute names
*/
#define screen_attr attributes[0]
@ -146,23 +146,23 @@ void color_setup (void);
void print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x);
void print_button (WINDOW * win, const char *label, int y, int x, int selected);
void draw_box (WINDOW * win, int y, int x, int height, int width, chtype box,
chtype border);
chtype border);
void draw_shadow (WINDOW * win, int y, int x, int height, int width);
int first_alpha (const char *string, const char *exempt);
int dialog_yesno (const char *title, const char *prompt, int height, int width);
int dialog_msgbox (const char *title, const char *prompt, int height,
int width, int pause);
int width, int pause);
int dialog_textbox (const char *title, const char *file, int height, int width);
int dialog_menu (const char *title, const char *prompt, int height, int width,
int menu_height, const char *choice, int item_no,
const char * const * items);
int menu_height, const char *choice, int item_no,
const char * const * items);
int dialog_checklist (const char *title, const char *prompt, int height,
int width, int list_height, int item_no,
const char * const * items, int flag);
int width, int list_height, int item_no,
const char * const * items, int flag);
extern unsigned char dialog_input_result[];
int dialog_inputbox (const char *title, const char *prompt, int height,
int width, const char *init);
int width, const char *init);
/*
* This is the base for fictitious keys, which activate

262
lxdialog/inputbox.c
View File

@ -44,7 +44,7 @@ print_buttons(WINDOW *dialog, int height, int width, int selected)
*/
int
dialog_inputbox (const char *title, const char *prompt, int height, int width,
const char *init)
const char *init)
{
int i, x, y, box_y, box_x, box_width;
int input_x = 0, scroll = 0, key = 0, button = -1;
@ -65,23 +65,23 @@ dialog_inputbox (const char *title, const char *prompt, int height, int width,
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
@ -93,7 +93,7 @@ dialog_inputbox (const char *title, const char *prompt, int height, int width,
box_y = y + 2;
box_x = (width - box_width) / 2;
draw_box (dialog, y + 1, box_x - 1, 3, box_width + 2,
border_attr, dialog_attr);
border_attr, dialog_attr);
print_buttons(dialog, height, width, 0);
@ -102,139 +102,139 @@ dialog_inputbox (const char *title, const char *prompt, int height, int width,
wattrset (dialog, inputbox_attr);
if (!init)
instr[0] = '\0';
instr[0] = '\0';
else
strcpy (instr, init);
strcpy (instr, init);
input_x = strlen (instr);
if (input_x >= box_width) {
scroll = input_x - box_width + 1;
input_x = box_width - 1;
for (i = 0; i < box_width - 1; i++)
waddch (dialog, instr[scroll + i]);
scroll = input_x - box_width + 1;
input_x = box_width - 1;
for (i = 0; i < box_width - 1; i++)
waddch (dialog, instr[scroll + i]);
} else
waddstr (dialog, instr);
waddstr (dialog, instr);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
while (key != ESC) {
key = wgetch (dialog);
key = wgetch (dialog);
if (button == -1) { /* Input box selected */
switch (key) {
case TAB:
case KEY_UP:
case KEY_DOWN:
break;
case KEY_LEFT:
continue;
case KEY_RIGHT:
continue;
case KEY_BACKSPACE:
case 127:
if (input_x || scroll) {
wattrset (dialog, inputbox_attr);
if (!input_x) {
scroll = scroll < box_width - 1 ?
0 : scroll - (box_width - 1);
wmove (dialog, box_y, box_x);
for (i = 0; i < box_width; i++)
waddch (dialog, instr[scroll + input_x + i] ?
instr[scroll + input_x + i] : ' ');
input_x = strlen (instr) - scroll;
} else
input_x--;
instr[scroll + input_x] = '\0';
mvwaddch (dialog, box_y, input_x + box_x, ' ');
wmove (dialog, box_y, input_x + box_x);
wrefresh (dialog);
}
continue;
default:
if (key < 0x100 && isprint (key)) {
if (scroll + input_x < MAX_LEN) {
wattrset (dialog, inputbox_attr);
instr[scroll + input_x] = key;
instr[scroll + input_x + 1] = '\0';
if (input_x == box_width - 1) {
scroll++;
wmove (dialog, box_y, box_x);
for (i = 0; i < box_width - 1; i++)
waddch (dialog, instr[scroll + i]);
} else {
wmove (dialog, box_y, input_x++ + box_x);
waddch (dialog, key);
}
wrefresh (dialog);
} else
flash (); /* Alarm user about overflow */
continue;
}
}
}
switch (key) {
case 'O':
case 'o':
delwin (dialog);
return 0;
case 'H':
case 'h':
delwin (dialog);
return 1;
case KEY_UP:
case KEY_LEFT:
switch (button) {
case -1:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 0:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
break;
case 1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
}
break;
case TAB:
case KEY_DOWN:
case KEY_RIGHT:
switch (button) {
case -1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
case 0:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 1:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
break;
}
break;
case ' ':
case '\n':
delwin (dialog);
return (button == -1 ? 0 : button);
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
if (button == -1) { /* Input box selected */
switch (key) {
case TAB:
case KEY_UP:
case KEY_DOWN:
break;
case KEY_LEFT:
continue;
case KEY_RIGHT:
continue;
case KEY_BACKSPACE:
case 127:
if (input_x || scroll) {
wattrset (dialog, inputbox_attr);
if (!input_x) {
scroll = scroll < box_width - 1 ?
0 : scroll - (box_width - 1);
wmove (dialog, box_y, box_x);
for (i = 0; i < box_width; i++)
waddch (dialog, instr[scroll + input_x + i] ?
instr[scroll + input_x + i] : ' ');
input_x = strlen (instr) - scroll;
} else
input_x--;
instr[scroll + input_x] = '\0';
mvwaddch (dialog, box_y, input_x + box_x, ' ');
wmove (dialog, box_y, input_x + box_x);
wrefresh (dialog);
}
continue;
default:
if (key < 0x100 && isprint (key)) {
if (scroll + input_x < MAX_LEN) {
wattrset (dialog, inputbox_attr);
instr[scroll + input_x] = key;
instr[scroll + input_x + 1] = '\0';
if (input_x == box_width - 1) {
scroll++;
wmove (dialog, box_y, box_x);
for (i = 0; i < box_width - 1; i++)
waddch (dialog, instr[scroll + i]);
} else {
wmove (dialog, box_y, input_x++ + box_x);
waddch (dialog, key);
}
wrefresh (dialog);
} else
flash (); /* Alarm user about overflow */
continue;
}
}
}
switch (key) {
case 'O':
case 'o':
delwin (dialog);
return 0;
case 'H':
case 'h':
delwin (dialog);
return 1;
case KEY_UP:
case KEY_LEFT:
switch (button) {
case -1:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 0:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
break;
case 1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
}
break;
case TAB:
case KEY_DOWN:
case KEY_RIGHT:
switch (button) {
case -1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
case 0:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 1:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
break;
}
break;
case ' ':
case '\n':
delwin (dialog);
return (button == -1 ? 0 : button);
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
}
delwin (dialog);
return -1; /* ESC pressed */
return -1; /* ESC pressed */
}

82
lxdialog/lxdialog.c
View File

@ -67,19 +67,19 @@ main (int argc, const char * const * argv)
trace(TRACE_CALLS|TRACE_UPDATE);
#endif
if (argc < 2) {
Usage (argv[0]);
exit (-1);
Usage (argv[0]);
exit (-1);
}
while (offset < argc - 1 && !end_common_opts) { /* Common options */
if (!strcmp (argv[offset + 1], "--title")) {
if (argc - offset < 3 || title != NULL) {
Usage (argv[0]);
exit (-1);
} else {
title = argv[offset + 2];
offset += 2;
}
while (offset < argc - 1 && !end_common_opts) { /* Common options */
if (!strcmp (argv[offset + 1], "--title")) {
if (argc - offset < 3 || title != NULL) {
Usage (argv[0]);
exit (-1);
} else {
title = argv[offset + 2];
offset += 2;
}
} else if (!strcmp (argv[offset + 1], "--backtitle")) {
if (backtitle != NULL) {
Usage (argv[0]);
@ -88,48 +88,48 @@ main (int argc, const char * const * argv)
backtitle = argv[offset + 2];
offset += 2;
}
} else if (!strcmp (argv[offset + 1], "--clear")) {
if (clear_screen) { /* Hey, "--clear" can't appear twice! */
Usage (argv[0]);
exit (-1);
} else if (argc == 2) { /* we only want to clear the screen */
init_dialog ();
refresh (); /* init_dialog() will clear the screen for us */
end_dialog ();
return 0;
} else {
clear_screen = 1;
offset++;
}
} else /* no more common options */
end_common_opts = 1;
} else if (!strcmp (argv[offset + 1], "--clear")) {
if (clear_screen) { /* Hey, "--clear" can't appear twice! */
Usage (argv[0]);
exit (-1);
} else if (argc == 2) { /* we only want to clear the screen */
init_dialog ();
refresh (); /* init_dialog() will clear the screen for us */
end_dialog ();
return 0;
} else {
clear_screen = 1;
offset++;
}
} else /* no more common options */
end_common_opts = 1;
}
if (argc - 1 == offset) { /* no more options */
Usage (argv[0]);
exit (-1);
if (argc - 1 == offset) { /* no more options */
Usage (argv[0]);
exit (-1);
}
/* use a table to look for the requested mode, to avoid code duplication */
for (modePtr = modes; modePtr->name; modePtr++) /* look for the mode */
if (!strcmp (argv[offset + 1], modePtr->name))
break;
for (modePtr = modes; modePtr->name; modePtr++) /* look for the mode */
if (!strcmp (argv[offset + 1], modePtr->name))
break;
if (!modePtr->name)
Usage (argv[0]);
Usage (argv[0]);
if (argc - offset < modePtr->argmin)
Usage (argv[0]);
Usage (argv[0]);
if (modePtr->argmax && argc - offset > modePtr->argmax)
Usage (argv[0]);
Usage (argv[0]);
init_dialog ();
retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset);
if (clear_screen) { /* clear screen before exit */
attr_clear (stdscr, LINES, COLS, screen_attr);
refresh ();
if (clear_screen) { /* clear screen before exit */
attr_clear (stdscr, LINES, COLS, screen_attr);
refresh ();
}
end_dialog();
@ -173,21 +173,21 @@ int
j_menu (const char *t, int ac, const char * const * av)
{
return dialog_menu (t, av[2], atoi (av[3]), atoi (av[4]),
atoi (av[5]), av[6], (ac - 6) / 2, av + 7);
atoi (av[5]), av[6], (ac - 6) / 2, av + 7);
}
int
j_checklist (const char *t, int ac, const char * const * av)
{
return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]),
atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_CHECK);
atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_CHECK);
}
int
j_radiolist (const char *t, int ac, const char * const * av)
{
return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]),
atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_RADIO);
atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_RADIO);
}
int

288
lxdialog/menubox.c
View File

@ -26,7 +26,7 @@
*
* *) A bugfix for the Page-Down problem
*
* *) Formerly when I used Page Down and Page Up, the cursor would be set
* *) Formerly when I used Page Down and Page Up, the cursor would be set
* to the first position in the menu box. Now lxdialog is a bit
* smarter and works more like other menu systems (just have a look at
* it).
@ -80,7 +80,7 @@ print_item (WINDOW * win, const char *item, int choice, int selected, int hotkey
{
int i;
for (i = 0; i < menu_width; i++)
waddch (win, ' ');
waddch (win, ' ');
}
#else
wclrtoeol(win);
@ -88,12 +88,12 @@ print_item (WINDOW * win, const char *item, int choice, int selected, int hotkey
wattrset (win, selected ? item_selected_attr : item_attr);
mvwaddstr (win, choice, item_x, menu_item);
if (hotkey) {
wattrset (win, selected ? tag_key_selected_attr : tag_key_attr);
mvwaddch(win, choice, item_x+j, menu_item[j]);
wattrset (win, selected ? tag_key_selected_attr : tag_key_attr);
mvwaddch(win, choice, item_x+j, menu_item[j]);
}
if (selected) {
wmove (win, choice, item_x+1);
wrefresh (win);
wmove (win, choice, item_x+1);
wrefresh (win);
}
}
@ -102,7 +102,7 @@ print_item (WINDOW * win, const char *item, int choice, int selected, int hotkey
*/
static void
print_arrows (WINDOW * win, int item_no, int scroll,
int y, int x, int height)
int y, int x, int height)
{
int cur_y, cur_x;
@ -111,32 +111,32 @@ print_arrows (WINDOW * win, int item_no, int scroll,
wmove(win, y, x);
if (scroll > 0) {
wattrset (win, uarrow_attr);
waddch (win, ACS_UARROW);
waddstr (win, "(-)");
wattrset (win, uarrow_attr);
waddch (win, ACS_UARROW);
waddstr (win, "(-)");
}
else {
wattrset (win, menubox_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
wattrset (win, menubox_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
y = y + height + 1;
wmove(win, y, x);
if ((height < item_no) && (scroll + height < item_no)) {
wattrset (win, darrow_attr);
waddch (win, ACS_DARROW);
waddstr (win, "(+)");
wattrset (win, darrow_attr);
waddch (win, ACS_DARROW);
waddstr (win, "(+)");
}
else {
wattrset (win, menubox_border_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
wattrset (win, menubox_border_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
wmove(win, cur_y, cur_x);
@ -164,8 +164,8 @@ print_buttons (WINDOW *win, int height, int width, int selected)
*/
int
dialog_menu (const char *title, const char *prompt, int height, int width,
int menu_height, const char *current, int item_no,
const char * const * items)
int menu_height, const char *current, int item_no,
const char * const * items)
{
int i, j, x, y, box_x, box_y;
@ -188,24 +188,24 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
wattrset (dialog, border_attr);
mvwaddch (dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
wbkgdset (dialog, dialog_attr & A_COLOR);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
@ -217,85 +217,85 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
/* create new window for the menu */
menu = subwin (dialog, menu_height, menu_width,
y + box_y + 1, x + box_x + 1);
y + box_y + 1, x + box_x + 1);
keypad (menu, TRUE);
/* draw a box around the menu items */
draw_box (dialog, box_y, box_x, menu_height + 2, menu_width + 2,
menubox_border_attr, menubox_attr);
menubox_border_attr, menubox_attr);
/*
* Find length of longest item in order to center menu.
* Set 'choice' to default item.
* Set 'choice' to default item.
*/
item_x = 0;
for (i = 0; i < item_no; i++) {
item_x = MAX (item_x, MIN(menu_width, strlen (items[i * 2 + 1]) + 2));
if (strcmp(current, items[i*2]) == 0) choice = i;
item_x = MAX (item_x, MIN(menu_width, strlen (items[i * 2 + 1]) + 2));
if (strcmp(current, items[i*2]) == 0) choice = i;
}
item_x = (menu_width - item_x) / 2;
/* get the scroll info from the temp file */
if ( (f=fopen("lxdialog.scrltmp","r")) != NULL ) {
if ( (fscanf(f,"%d\n",&scroll) == 1) && (scroll <= choice) &&
(scroll+max_choice > choice) && (scroll >= 0) &&
(scroll+max_choice <= item_no) ) {
first_item = scroll;
choice = choice - scroll;
fclose(f);
} else {
scroll=0;
remove("lxdialog.scrltmp");
fclose(f);
f=NULL;
}
if ( (fscanf(f,"%d\n",&scroll) == 1) && (scroll <= choice) &&
(scroll+max_choice > choice) && (scroll >= 0) &&
(scroll+max_choice <= item_no) ) {
first_item = scroll;
choice = choice - scroll;
fclose(f);
} else {
scroll=0;
remove("lxdialog.scrltmp");
fclose(f);
f=NULL;
}
}
if ( (choice >= max_choice) || (f==NULL && choice >= max_choice/2) ) {
if (choice >= item_no-max_choice/2)
scroll = first_item = item_no-max_choice;
else
scroll = first_item = choice - max_choice/2;
choice = choice - scroll;
if (choice >= item_no-max_choice/2)
scroll = first_item = item_no-max_choice;
else
scroll = first_item = choice - max_choice/2;
choice = choice - scroll;
}
/* Print the menu */
for (i=0; i < max_choice; i++) {
print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice,
print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice,
(items[(first_item + i)*2][0] != ':'));
}
wnoutrefresh (menu);
print_arrows(dialog, item_no, scroll,
box_y, box_x+item_x+1, menu_height);
box_y, box_x+item_x+1, menu_height);
print_buttons (dialog, height, width, 0);
wmove (menu, choice, item_x+1);
wrefresh (menu);
while (key != ESC) {
key = wgetch(menu);
key = wgetch(menu);
if (key < 256 && isalpha(key)) key = tolower(key);
if (key < 256 && isalpha(key)) key = tolower(key);
if (strchr("ynm", key))
i = max_choice;
else {
if (strchr("ynm", key))
i = max_choice;
else {
for (i = choice+1; i < max_choice; i++) {
j = first_alpha(items[(scroll+i)*2+1], "YyNnMm");
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
}
if (i == max_choice)
for (i = 0; i < max_choice; i++) {
j = first_alpha(items[(scroll+i)*2+1], "YyNnMm");
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
}
}
j = first_alpha(items[(scroll+i)*2+1], "YyNnMm");
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
}
if (i == max_choice)
for (i = 0; i < max_choice; i++) {
j = first_alpha(items[(scroll+i)*2+1], "YyNnMm");
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
}
}
if (i < max_choice ||
if (i < max_choice ||
key == KEY_UP || key == KEY_DOWN ||
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE) {
@ -303,9 +303,9 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
(items[(scroll+choice)*2][0] != ':'));
if (key == KEY_UP || key == '-') {
if (key == KEY_UP || key == '-') {
if (choice < 2 && scroll) {
/* Scroll menu down */
/* Scroll menu down */
scrollok (menu, TRUE);
wscrl (menu, -1);
scrollok (menu, FALSE);
@ -314,19 +314,19 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
print_item (menu, items[scroll * 2 + 1], 0, FALSE,
(items[scroll*2][0] != ':'));
} else
choice = MAX(choice - 1, 0);
} else
choice = MAX(choice - 1, 0);
} else if (key == KEY_DOWN || key == '+') {
} else if (key == KEY_DOWN || key == '+') {
print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
(items[(scroll+choice)*2][0] != ':'));
if ((choice > max_choice-3) &&
(scroll + max_choice < item_no)
) {
/* Scroll menu up */
scrollok (menu, TRUE);
/* Scroll menu up */
scrollok (menu, TRUE);
scroll (menu);
scrollok (menu, FALSE);
@ -338,14 +338,14 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
} else
choice = MIN(choice+1, max_choice-1);
} else if (key == KEY_PPAGE) {
scrollok (menu, TRUE);
} else if (key == KEY_PPAGE) {
scrollok (menu, TRUE);
for (i=0; (i < max_choice); i++) {
if (scroll > 0) {
wscrl (menu, -1);
scroll--;
print_item (menu, items[scroll * 2 + 1], 0, FALSE,
(items[scroll*2][0] != ':'));
wscrl (menu, -1);
scroll--;
print_item (menu, items[scroll * 2 + 1], 0, FALSE,
(items[scroll*2][0] != ':'));
} else {
if (choice > 0)
choice--;
@ -356,17 +356,17 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
} else if (key == KEY_NPAGE) {
for (i=0; (i < max_choice); i++) {
if (scroll+max_choice < item_no) {
scrollok (menu, TRUE);
scroll(menu);
scrollok (menu, FALSE);
scroll++;
print_item (menu, items[(scroll+max_choice-1)*2+1],
max_choice-1, FALSE,
(items[(scroll+max_choice-1)*2][0] != ':'));
} else {
if (choice+1 < max_choice)
choice++;
}
scrollok (menu, TRUE);
scroll(menu);
scrollok (menu, FALSE);
scroll++;
print_item (menu, items[(scroll+max_choice-1)*2+1],
max_choice-1, FALSE,
(items[(scroll+max_choice-1)*2][0] != ':'));
} else {
if (choice+1 < max_choice)
choice++;
}
}
} else
@ -381,30 +381,30 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
wnoutrefresh (dialog);
wrefresh (menu);
continue; /* wait for another key press */
continue; /* wait for another key press */
}
switch (key) {
case KEY_LEFT:
case TAB:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 2 : (button > 2 ? 0 : button);
switch (key) {
case KEY_LEFT:
case TAB:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 2 : (button > 2 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh (menu);
break;
case ' ':
case 's':
case 'y':
case 'n':
case 'm':
/* save scroll info */
if ( (f=fopen("lxdialog.scrltmp","w")) != NULL ) {
fprintf(f,"%d\n",scroll);
fclose(f);
}
delwin (dialog);
print_buttons(dialog, height, width, button);
wrefresh (menu);
break;
case ' ':
case 's':
case 'y':
case 'n':
case 'm':
/* save scroll info */
if ( (f=fopen("lxdialog.scrltmp","w")) != NULL ) {
fprintf(f,"%d\n",scroll);
fclose(f);
}
delwin (dialog);
fprintf(stderr, "%s\n", items[(scroll + choice) * 2]);
switch (key) {
case 's': return 3;
@ -413,31 +413,31 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
case 'm': return 5;
case ' ': return 6;
}
return 0;
case 'h':
case '?':
button = 2;
case '\n':
delwin (dialog);
if (button == 2)
fprintf(stderr, "%s \"%s\"\n",
items[(scroll + choice) * 2],
items[(scroll + choice) * 2 + 1] +
first_alpha(items[(scroll + choice) * 2 + 1],""));
else
fprintf(stderr, "%s\n", items[(scroll + choice) * 2]);
return 0;
case 'h':
case '?':
button = 2;
case '\n':
delwin (dialog);
if (button == 2)
fprintf(stderr, "%s \"%s\"\n",
items[(scroll + choice) * 2],
items[(scroll + choice) * 2 + 1] +
first_alpha(items[(scroll + choice) * 2 + 1],""));
else
fprintf(stderr, "%s\n", items[(scroll + choice) * 2]);
remove("lxdialog.scrltmp");
return button;
case 'e':
case 'x':
key = ESC;
case ESC:
break;
}
remove("lxdialog.scrltmp");
return button;
case 'e':
case 'x':
key = ESC;
case ESC:
break;
}
}
delwin (dialog);
remove("lxdialog.scrltmp");
return -1; /* ESC pressed */
return -1; /* ESC pressed */
}

46
lxdialog/msgbox.c
View File

@ -27,7 +27,7 @@
*/
int
dialog_msgbox (const char *title, const char *prompt, int height, int width,
int pause)
int pause)
{
int i, x, y, key = 0;
WINDOW *dialog;
@ -44,40 +44,40 @@ dialog_msgbox (const char *title, const char *prompt, int height, int width,
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 2);
if (pause) {
wattrset (dialog, border_attr);
mvwaddch (dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
wattrset (dialog, border_attr);
mvwaddch (dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
print_button (dialog, " Ok ",
height - 2, width / 2 - 4, TRUE);
print_button (dialog, " Ok ",
height - 2, width / 2 - 4, TRUE);
wrefresh (dialog);
while (key != ESC && key != '\n' && key != ' ' &&
wrefresh (dialog);
while (key != ESC && key != '\n' && key != ' ' &&
key != 'O' && key != 'o' && key != 'X' && key != 'x')
key = wgetch (dialog);
key = wgetch (dialog);
} else {
key = '\n';
wrefresh (dialog);
key = '\n';
wrefresh (dialog);
}
delwin (dialog);

690
lxdialog/textbox.c
View File

@ -42,41 +42,41 @@ dialog_textbox (const char *title, const char *file, int height, int width)
char search_term[MAX_LEN + 1];
WINDOW *dialog, *text;
search_term[0] = '\0'; /* no search term entered yet */
search_term[0] = '\0'; /* no search term entered yet */
/* Open input file for reading */
if ((fd = open (file, O_RDONLY)) == -1) {
endwin ();
fprintf (stderr,
"\nCan't open input file in dialog_textbox().\n");
exit (-1);
endwin ();
fprintf (stderr,
"\nCan't open input file in dialog_textbox().\n");
exit (-1);
}
/* Get file size. Actually, 'file_size' is the real file size - 1,
since it's only the last byte offset from the beginning */
if ((file_size = lseek (fd, 0, SEEK_END)) == -1) {
endwin ();
fprintf (stderr, "\nError getting file size in dialog_textbox().\n");
exit (-1);
endwin ();
fprintf (stderr, "\nError getting file size in dialog_textbox().\n");
exit (-1);
}
/* Restore file pointer to beginning of file after getting file size */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in dialog_textbox().\n");
exit (-1);
endwin ();
fprintf (stderr, "\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
/* Allocate space for read buffer */
if ((buf = malloc (BUF_SIZE + 1)) == NULL) {
endwin ();
fprintf (stderr, "\nCan't allocate memory in dialog_textbox().\n");
exit (-1);
endwin ();
fprintf (stderr, "\nCan't allocate memory in dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in dialog_textbox().\n");
exit (-1);
endwin ();
fprintf (stderr, "\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0'; /* mark end of valid data */
page = buf; /* page is pointer to start of page to be displayed */
buf[bytes_read] = '\0'; /* mark end of valid data */
page = buf; /* page is pointer to start of page to be displayed */
/* center dialog box on screen */
x = (COLS - width) / 2;
@ -101,223 +101,223 @@ dialog_textbox (const char *title, const char *file, int height, int width)
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
wbkgdset (dialog, dialog_attr & A_COLOR);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
print_button (dialog, " Exit ", height - 2, width / 2 - 4, TRUE);
wnoutrefresh (dialog);
getyx (dialog, cur_y, cur_x); /* Save cursor position */
getyx (dialog, cur_y, cur_x); /* Save cursor position */
/* Print first page of text */
attr_clear (text, height - 4, width - 2, dialog_attr);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
while ((key != ESC) && (key != '\n')) {
key = wgetch (dialog);
switch (key) {
case 'E': /* Exit */
case 'e':
case 'X':
case 'x':
delwin (dialog);
free (buf);
close (fd);
return 0;
case 'g': /* First page */
case KEY_HOME:
if (!begin_reached) {
begin_reached = 1;
/* First page not in buffer? */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if (fpos > bytes_read) { /* Yes, we have to read it in */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr,
"\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0';
}
page = buf;
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case 'G': /* Last page */
case KEY_END:
key = wgetch (dialog);
switch (key) {
case 'E': /* Exit */
case 'e':
case 'X':
case 'x':
delwin (dialog);
free (buf);
close (fd);
return 0;
case 'g': /* First page */
case KEY_HOME:
if (!begin_reached) {
begin_reached = 1;
/* First page not in buffer? */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if (fpos > bytes_read) { /* Yes, we have to read it in */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr,
"\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0';
}
page = buf;
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case 'G': /* Last page */
case KEY_END:
end_reached = 1;
/* Last page not in buffer? */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if (fpos < file_size) { /* Yes, we have to read it in */
if (lseek (fd, -BUF_SIZE, SEEK_END) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr,
"\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0';
}
page = buf + bytes_read;
back_lines (height - 4);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
break;
case 'K': /* Previous line */
case 'k':
case KEY_UP:
if (!begin_reached) {
back_lines (page_length + 1);
end_reached = 1;
/* Last page not in buffer? */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if (fpos < file_size) { /* Yes, we have to read it in */
if (lseek (fd, -BUF_SIZE, SEEK_END) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr,
"\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0';
}
page = buf + bytes_read;
back_lines (height - 4);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
break;
case 'K': /* Previous line */
case 'k':
case KEY_UP:
if (!begin_reached) {
back_lines (page_length + 1);
/* We don't call print_page() here but use scrolling to ensure
faster screen update. However, 'end_reached' and
'page_length' should still be updated, and 'page' should
point to start of next page. This is done by calling
get_line() in the following 'for' loop. */
scrollok (text, TRUE);
wscrl (text, -1); /* Scroll text region down one line */
scrollok (text, FALSE);
page_length = 0;
passed_end = 0;
for (i = 0; i < height - 4; i++) {
if (!i) {
/* print first line of page */
print_line (text, 0, width - 2);
wnoutrefresh (text);
} else
/* Called to update 'end_reached' and 'page' */
get_line ();
if (!passed_end)
page_length++;
if (end_reached && !passed_end)
passed_end = 1;
}
/* We don't call print_page() here but use scrolling to ensure
faster screen update. However, 'end_reached' and
'page_length' should still be updated, and 'page' should
point to start of next page. This is done by calling
get_line() in the following 'for' loop. */
scrollok (text, TRUE);
wscrl (text, -1); /* Scroll text region down one line */
scrollok (text, FALSE);
page_length = 0;
passed_end = 0;
for (i = 0; i < height - 4; i++) {
if (!i) {
/* print first line of page */
print_line (text, 0, width - 2);
wnoutrefresh (text);
} else
/* Called to update 'end_reached' and 'page' */
get_line ();
if (!passed_end)
page_length++;
if (end_reached && !passed_end)
passed_end = 1;
}
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case 'B': /* Previous page */
case 'b':
case KEY_PPAGE:
if (begin_reached)
break;
back_lines (page_length + height - 4);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case 'J': /* Next line */
case 'j':
case KEY_DOWN:
if (!end_reached) {
begin_reached = 0;
scrollok (text, TRUE);
scroll (text); /* Scroll text region up one line */
scrollok (text, FALSE);
print_line (text, height - 5, width - 2);
wnoutrefresh (text);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case KEY_NPAGE: /* Next page */
case ' ':
if (end_reached)
break;
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case 'B': /* Previous page */
case 'b':
case KEY_PPAGE:
if (begin_reached)
break;
back_lines (page_length + height - 4);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case 'J': /* Next line */
case 'j':
case KEY_DOWN:
if (!end_reached) {
begin_reached = 0;
scrollok (text, TRUE);
scroll (text); /* Scroll text region up one line */
scrollok (text, FALSE);
print_line (text, height - 5, width - 2);
wnoutrefresh (text);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case KEY_NPAGE: /* Next page */
case ' ':
if (end_reached)
break;
begin_reached = 0;
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case '0': /* Beginning of line */
case 'H': /* Scroll left */
case 'h':
case KEY_LEFT:
if (hscroll <= 0)
break;
begin_reached = 0;
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case '0': /* Beginning of line */
case 'H': /* Scroll left */
case 'h':
case KEY_LEFT:
if (hscroll <= 0)
break;
if (key == '0')
hscroll = 0;
else
hscroll--;
/* Reprint current page to scroll horizontally */
back_lines (page_length);
print_page (text, height - 4, width - 2);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case 'L': /* Scroll right */
case 'l':
case KEY_RIGHT:
if (hscroll >= MAX_LEN)
break;
hscroll++;
/* Reprint current page to scroll horizontally */
back_lines (page_length);
print_page (text, height - 4, width - 2);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case ESC:
break;
}
if (key == '0')
hscroll = 0;
else
hscroll--;
/* Reprint current page to scroll horizontally */
back_lines (page_length);
print_page (text, height - 4, width - 2);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case 'L': /* Scroll right */
case 'l':
case KEY_RIGHT:
if (hscroll >= MAX_LEN)
break;
hscroll++;
/* Reprint current page to scroll horizontally */
back_lines (page_length);
print_page (text, height - 4, width - 2);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case ESC:
break;
}
}
delwin (dialog);
free (buf);
close (fd);
return -1; /* ESC pressed */
return -1; /* ESC pressed */
}
/*
@ -335,102 +335,102 @@ back_lines (int n)
The code inside 'if' basically does a '--page' to move one
character backward so as to skip '\n' of the previous line */
if (!end_reached) {
/* Either beginning of buffer or beginning of file reached? */
if (page == buf) {
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"back_lines().\n");
exit (-1);
}
if (fpos > bytes_read) { /* Not beginning of file yet */
/* We've reached beginning of buffer, but not beginning of
file yet, so read previous part of file into buffer.
Note that we only move backward for BUF_SIZE/2 bytes,
but not BUF_SIZE bytes to avoid re-reading again in
print_page() later */
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"back_lines().\n");
exit (-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read), SEEK_CUR)
== -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer "
"in back_lines().\n");
exit (-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in back_lines().\n");
exit (-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
if (*(--page) != '\n') { /* '--page' here */
/* Something's wrong... */
endwin ();
fprintf (stderr, "\nInternal error in back_lines().\n");
exit (-1);
}
/* Either beginning of buffer or beginning of file reached? */
if (page == buf) {
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"back_lines().\n");
exit (-1);
}
if (fpos > bytes_read) { /* Not beginning of file yet */
/* We've reached beginning of buffer, but not beginning of
file yet, so read previous part of file into buffer.
Note that we only move backward for BUF_SIZE/2 bytes,
but not BUF_SIZE bytes to avoid re-reading again in
print_page() later */
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"back_lines().\n");
exit (-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read), SEEK_CUR)
== -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer "
"in back_lines().\n");
exit (-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in back_lines().\n");
exit (-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
if (*(--page) != '\n') { /* '--page' here */
/* Something's wrong... */
endwin ();
fprintf (stderr, "\nInternal error in back_lines().\n");
exit (-1);
}
}
/* Go back 'n' lines */
for (i = 0; i < n; i++)
do {
if (page == buf) {
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in back_lines().\n");
exit (-1);
}
if (fpos > bytes_read) {
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer "
"in back_lines().\n");
exit (-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read),
SEEK_CUR) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer"
" in back_lines().\n");
exit (-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in "
"back_lines().\n");
exit (-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
} while (*(--page) != '\n');
do {
if (page == buf) {
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in back_lines().\n");
exit (-1);
}
if (fpos > bytes_read) {
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer "
"in back_lines().\n");
exit (-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read),
SEEK_CUR) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer"
" in back_lines().\n");
exit (-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in "
"back_lines().\n");
exit (-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
} while (*(--page) != '\n');
page++;
}
@ -444,11 +444,11 @@ print_page (WINDOW * win, int height, int width)
page_length = 0;
for (i = 0; i < height; i++) {
print_line (win, i, width);
if (!passed_end)
page_length++;
if (end_reached && !passed_end)
passed_end = 1;
print_line (win, i, width);
if (!passed_end)
page_length++;
if (end_reached && !passed_end)
passed_end = 1;
}
wnoutrefresh (win);
}
@ -463,8 +463,8 @@ print_line (WINDOW * win, int row, int width)
char *line;
line = get_line ();
line += MIN (strlen (line), hscroll); /* Scroll horizontally */
wmove (win, row, 0); /* move cursor to correct line */
line += MIN (strlen (line), hscroll); /* Scroll horizontally */
wmove (win, row, 0); /* move cursor to correct line */
waddch (win, ' ');
waddnstr (win, line, MIN (strlen (line), width - 2));
@ -474,7 +474,7 @@ print_line (WINDOW * win, int row, int width)
{
int i;
for (i = 0; i < width - x; i++)
waddch (win, ' ');
waddch (win, ' ');
}
#else
wclrtoeol(win);
@ -494,42 +494,42 @@ get_line (void)
end_reached = 0;
while (*page != '\n') {
if (*page == '\0') {
/* Either end of file or end of buffer reached */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"get_line().\n");
exit (-1);
}
if (fpos < file_size) { /* Not end of file yet */
/* We've reached end of buffer, but not end of file yet,
so read next part of file into buffer */
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in get_line().\n");
exit (-1);
}
buf[bytes_read] = '\0';
page = buf;
} else {
if (!end_reached)
end_reached = 1;
break;
}
} else if (i < MAX_LEN)
line[i++] = *(page++);
else {
/* Truncate lines longer than MAX_LEN characters */
if (i == MAX_LEN)
line[i++] = '\0';
page++;
}
if (*page == '\0') {
/* Either end of file or end of buffer reached */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"get_line().\n");
exit (-1);
}
if (fpos < file_size) { /* Not end of file yet */
/* We've reached end of buffer, but not end of file yet,
so read next part of file into buffer */
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in get_line().\n");
exit (-1);
}
buf[bytes_read] = '\0';
page = buf;
} else {
if (!end_reached)
end_reached = 1;
break;
}
} else if (i < MAX_LEN)
line[i++] = *(page++);
else {
/* Truncate lines longer than MAX_LEN characters */
if (i == MAX_LEN)
line[i++] = '\0';
page++;
}
}
if (i <= MAX_LEN)
line[i] = '\0';
line[i] = '\0';
if (!end_reached)
page++; /* move pass '\n' */
page++; /* move pass '\n' */
return line;
}
@ -543,14 +543,14 @@ print_position (WINDOW * win, int height, int width)
int fpos, percent;
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in print_position().\n");
exit (-1);
endwin ();
fprintf (stderr, "\nError moving file pointer in print_position().\n");
exit (-1);
}
wattrset (win, position_indicator_attr);
wbkgdset (win, position_indicator_attr & A_COLOR);
percent = !file_size ?
100 : ((fpos - bytes_read + page - buf) * 100) / file_size;
100 : ((fpos - bytes_read + page - buf) * 100) / file_size;
wmove (win, height - 3, width - 9);
wprintw (win, "(%3d%%)", percent);
}

254
lxdialog/util.c
View File

@ -29,40 +29,40 @@ const char *backtitle = NULL;
const char *dialog_result;
/*
/*
* Attribute values, default is for mono display
*/
chtype attributes[] =
{
A_NORMAL, /* screen_attr */
A_NORMAL, /* shadow_attr */
A_NORMAL, /* dialog_attr */
A_BOLD, /* title_attr */
A_NORMAL, /* border_attr */
A_REVERSE, /* button_active_attr */
A_DIM, /* button_inactive_attr */
A_REVERSE, /* button_key_active_attr */
A_BOLD, /* button_key_inactive_attr */
A_REVERSE, /* button_label_active_attr */
A_NORMAL, /* button_label_inactive_attr */
A_NORMAL, /* inputbox_attr */
A_NORMAL, /* inputbox_border_attr */
A_NORMAL, /* searchbox_attr */
A_BOLD, /* searchbox_title_attr */
A_NORMAL, /* searchbox_border_attr */
A_BOLD, /* position_indicator_attr */
A_NORMAL, /* menubox_attr */
A_NORMAL, /* menubox_border_attr */
A_NORMAL, /* item_attr */
A_REVERSE, /* item_selected_attr */
A_BOLD, /* tag_attr */
A_REVERSE, /* tag_selected_attr */
A_BOLD, /* tag_key_attr */
A_REVERSE, /* tag_key_selected_attr */
A_BOLD, /* check_attr */
A_REVERSE, /* check_selected_attr */
A_BOLD, /* uarrow_attr */
A_BOLD /* darrow_attr */
A_NORMAL, /* screen_attr */
A_NORMAL, /* shadow_attr */
A_NORMAL, /* dialog_attr */
A_BOLD, /* title_attr */
A_NORMAL, /* border_attr */
A_REVERSE, /* button_active_attr */
A_DIM, /* button_inactive_attr */
A_REVERSE, /* button_key_active_attr */
A_BOLD, /* button_key_inactive_attr */
A_REVERSE, /* button_label_active_attr */
A_NORMAL, /* button_label_inactive_attr */
A_NORMAL, /* inputbox_attr */
A_NORMAL, /* inputbox_border_attr */
A_NORMAL, /* searchbox_attr */
A_BOLD, /* searchbox_title_attr */
A_NORMAL, /* searchbox_border_attr */
A_BOLD, /* position_indicator_attr */
A_NORMAL, /* menubox_attr */
A_NORMAL, /* menubox_border_attr */
A_NORMAL, /* item_attr */
A_REVERSE, /* item_selected_attr */
A_BOLD, /* tag_attr */
A_REVERSE, /* tag_selected_attr */
A_BOLD, /* tag_key_attr */
A_REVERSE, /* tag_key_selected_attr */
A_BOLD, /* check_attr */
A_REVERSE, /* check_selected_attr */
A_BOLD, /* uarrow_attr */
A_BOLD /* darrow_attr */
};
@ -103,7 +103,7 @@ int color_table[][3] =
{CHECK_SELECTED_FG, CHECK_SELECTED_BG, CHECK_SELECTED_HL},
{UARROW_FG, UARROW_BG, UARROW_HL},
{DARROW_FG, DARROW_BG, DARROW_HL},
}; /* color_table */
}; /* color_table */
/*
* Set window to attribute 'attr'
@ -115,9 +115,9 @@ attr_clear (WINDOW * win, int height, int width, chtype attr)
wattrset (win, attr);
for (i = 0; i < height; i++) {
wmove (win, i, 0);
for (j = 0; j < width; j++)
waddch (win, ' ');
wmove (win, i, 0);
for (j = 0; j < width; j++)
waddch (win, ' ');
}
touchwin (win);
}
@ -144,14 +144,14 @@ void dialog_clear (void)
void
init_dialog (void)
{
initscr (); /* Init curses */
initscr (); /* Init curses */
keypad (stdscr, TRUE);
cbreak ();
noecho ();
if (use_colors) /* Set up colors */
color_setup ();
if (use_colors) /* Set up colors */
color_setup ();
dialog_clear ();
@ -165,16 +165,16 @@ color_setup (void)
{
int i;
if (has_colors ()) { /* Terminal supports color? */
start_color ();
if (has_colors ()) { /* Terminal supports color? */
start_color ();
/* Initialize color pairs */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
init_pair (i + 1, color_table[i][0], color_table[i][1]);
/* Initialize color pairs */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
init_pair (i + 1, color_table[i][0], color_table[i][1]);
/* Setup color attributes */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
attributes[i] = C_ATTR (color_table[i][2], i + 1);
/* Setup color attributes */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
attributes[i] = C_ATTR (color_table[i][2], i + 1);
}
}
@ -204,50 +204,50 @@ print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x)
strcpy (tempstr, prompt);
prompt_len = strlen(tempstr);
/*
* Remove newlines
*/
for(i=0; i<prompt_len; i++) {
if(tempstr[i] == '\n') tempstr[i] = ' ';
if(tempstr[i] == '\n') tempstr[i] = ' ';
}
if (prompt_len <= width - x * 2) { /* If prompt is short */
wmove (win, y, (width - prompt_len) / 2);
waddstr (win, tempstr);
if (prompt_len <= width - x * 2) { /* If prompt is short */
wmove (win, y, (width - prompt_len) / 2);
waddstr (win, tempstr);
} else {
cur_x = x;
cur_y = y;
newl = 1;
word = tempstr;
while (word && *word) {
sp = index(word, ' ');
if (sp)
*sp++ = 0;
cur_x = x;
cur_y = y;
newl = 1;
word = tempstr;
while (word && *word) {
sp = index(word, ' ');
if (sp)
*sp++ = 0;
/* Wrap to next line if either the word does not fit,
or it is the first word of a new sentence, and it is
short, and the next word does not fit. */
room = width - cur_x;
wlen = strlen(word);
if (wlen > room ||
(newl && wlen < 4 && sp && wlen+1+strlen(sp) > room
&& (!(sp2 = index(sp, ' ')) || wlen+1+(sp2-sp) > room))) {
cur_y++;
cur_x = x;
}
wmove (win, cur_y, cur_x);
waddstr (win, word);
getyx (win, cur_y, cur_x);
cur_x++;
if (sp && *sp == ' ') {
cur_x++; /* double space */
while (*++sp == ' ');
newl = 1;
} else
newl = 0;
word = sp;
}
/* Wrap to next line if either the word does not fit,
or it is the first word of a new sentence, and it is
short, and the next word does not fit. */
room = width - cur_x;
wlen = strlen(word);
if (wlen > room ||
(newl && wlen < 4 && sp && wlen+1+strlen(sp) > room
&& (!(sp2 = index(sp, ' ')) || wlen+1+(sp2-sp) > room))) {
cur_y++;
cur_x = x;
}
wmove (win, cur_y, cur_x);
waddstr (win, word);
getyx (win, cur_y, cur_x);
cur_x++;
if (sp && *sp == ' ') {
cur_x++; /* double space */
while (*++sp == ' ');
newl = 1;
} else
newl = 0;
word = sp;
}
}
}
@ -265,14 +265,14 @@ print_button (WINDOW * win, const char *label, int y, int x, int selected)
temp = strspn (label, " ");
label += temp;
wattrset (win, selected ? button_label_active_attr
: button_label_inactive_attr);
: button_label_inactive_attr);
for (i = 0; i < temp; i++)
waddch (win, ' ');
waddch (win, ' ');
wattrset (win, selected ? button_key_active_attr
: button_key_inactive_attr);
: button_key_inactive_attr);
waddch (win, label[0]);
wattrset (win, selected ? button_label_active_attr
: button_label_inactive_attr);
: button_label_inactive_attr);
waddstr (win, (char *)label + 1);
wattrset (win, selected ? button_active_attr : button_inactive_attr);
waddstr (win, ">");
@ -284,32 +284,32 @@ print_button (WINDOW * win, const char *label, int y, int x, int selected)
*/
void
draw_box (WINDOW * win, int y, int x, int height, int width,
chtype box, chtype border)
chtype box, chtype border)
{
int i, j;
wattrset (win, 0);
for (i = 0; i < height; i++) {
wmove (win, y + i, x);
for (j = 0; j < width; j++)
if (!i && !j)
waddch (win, border | ACS_ULCORNER);
else if (i == height - 1 && !j)
waddch (win, border | ACS_LLCORNER);
else if (!i && j == width - 1)
waddch (win, box | ACS_URCORNER);
else if (i == height - 1 && j == width - 1)
waddch (win, box | ACS_LRCORNER);
else if (!i)
waddch (win, border | ACS_HLINE);
else if (i == height - 1)
waddch (win, box | ACS_HLINE);
else if (!j)
waddch (win, border | ACS_VLINE);
else if (j == width - 1)
waddch (win, box | ACS_VLINE);
else
waddch (win, box | ' ');
wmove (win, y + i, x);
for (j = 0; j < width; j++)
if (!i && !j)
waddch (win, border | ACS_ULCORNER);
else if (i == height - 1 && !j)
waddch (win, border | ACS_LLCORNER);
else if (!i && j == width - 1)
waddch (win, box | ACS_URCORNER);
else if (i == height - 1 && j == width - 1)
waddch (win, box | ACS_LRCORNER);
else if (!i)
waddch (win, border | ACS_HLINE);
else if (i == height - 1)
waddch (win, box | ACS_HLINE);
else if (!j)
waddch (win, border | ACS_VLINE);
else if (j == width - 1)
waddch (win, box | ACS_VLINE);
else
waddch (win, box | ' ');
}
}
@ -322,17 +322,17 @@ draw_shadow (WINDOW * win, int y, int x, int height, int width)
{
int i;
if (has_colors ()) { /* Whether terminal supports color? */
wattrset (win, shadow_attr);
wmove (win, y + height, x + 2);
for (i = 0; i < width; i++)
waddch (win, winch (win) & A_CHARTEXT);
for (i = y + 1; i < y + height + 1; i++) {
wmove (win, i, x + width);
waddch (win, winch (win) & A_CHARTEXT);
waddch (win, winch (win) & A_CHARTEXT);
}
wnoutrefresh (win);
if (has_colors ()) { /* Whether terminal supports color? */
wattrset (win, shadow_attr);
wmove (win, y + height, x + 2);
for (i = 0; i < width; i++)
waddch (win, winch (win) & A_CHARTEXT);
for (i = y + 1; i < y + height + 1; i++) {
wmove (win, i, x + width);
waddch (win, winch (win) & A_CHARTEXT);
waddch (win, winch (win) & A_CHARTEXT);
}
wnoutrefresh (win);
}
}
@ -342,18 +342,18 @@ draw_shadow (WINDOW * win, int y, int x, int height, int width)
int
first_alpha(const char *string, const char *exempt)
{
int i, in_paren=0, c;
int i, in_paren=0, c;
for (i = 0; i < strlen(string); i++) {
c = tolower(string[i]);
for (i = 0; i < strlen(string); i++) {
c = tolower(string[i]);
if (strchr("<[(", c)) ++in_paren;
if (strchr(">])", c)) --in_paren;
if (strchr("<[(", c)) ++in_paren;
if (strchr(">])", c)) --in_paren;
if ((! in_paren) && isalpha(c) &&
strchr(exempt, c) == 0)
return i;
}
if ((! in_paren) && isalpha(c) &&
strchr(exempt, c) == 0)
return i;
}
return 0;
return 0;
}

72
lxdialog/yesno.c
View File

@ -59,23 +59,23 @@ dialog_yesno (const char *title, const char *prompt, int height, int width)
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
@ -84,35 +84,35 @@ dialog_yesno (const char *title, const char *prompt, int height, int width)
print_buttons(dialog, height, width, 0);
while (key != ESC) {
key = wgetch (dialog);
switch (key) {
case 'Y':
case 'y':
delwin (dialog);
return 0;
case 'N':
case 'n':
delwin (dialog);
return 1;
key = wgetch (dialog);
switch (key) {
case 'Y':
case 'y':
delwin (dialog);
return 0;
case 'N':
case 'n':
delwin (dialog);
return 1;
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 1 : (button > 1 ? 0 : button);
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 1 : (button > 1 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh (dialog);
break;
case ' ':
case '\n':
delwin (dialog);
return button;
case ESC:
break;
}
print_buttons(dialog, height, width, button);
wrefresh (dialog);
break;
case ' ':
case '\n':
delwin (dialog);
return button;
case ESC:
break;
}
}
delwin (dialog);
return -1; /* ESC pressed */
return -1; /* ESC pressed */
}

8
modules/codec/xvmc/cpu_accel.c
View File

@ -81,15 +81,15 @@ static inline uint32_t arch_accel( void )
AMD = (ebx == 0x68747541) && (ecx == 0x444d4163) && (edx == 0x69746e65);
cpuid (0x00000001, eax, ebx, ecx, edx);
if (! (edx & 0x00800000)) /* no MMX */
if (! (edx & 0x00800000)) /* no MMX */
return 0;
caps = MPEG2_ACCEL_X86_MMX;
if (edx & 0x02000000) /* SSE - identical to AMD MMX extensions */
if (edx & 0x02000000) /* SSE - identical to AMD MMX extensions */
caps = MPEG2_ACCEL_X86_MMX | MPEG2_ACCEL_X86_MMXEXT;
cpuid (0x80000000, eax, ebx, ecx, edx);
if (eax < 0x80000001) /* no extended capabilities */
if (eax < 0x80000001) /* no extended capabilities */
return caps;
cpuid (0x80000001, eax, ebx, ecx, edx);
@ -97,7 +97,7 @@ static inline uint32_t arch_accel( void )
if (edx & 0x80000000)
caps |= MPEG2_ACCEL_X86_3DNOW;
if (AMD && (edx & 0x00400000)) /* AMD MMX extensions */
if (AMD && (edx & 0x00400000)) /* AMD MMX extensions */
caps |= MPEG2_ACCEL_X86_MMXEXT;
return caps;

2
modules/codec/xvmc/decode.c
View File

@ -99,7 +99,7 @@ static inline int copy_chunk( mpeg2dec_t * mpeg2dec, int bytes )
mpeg2dec->shift = 0xffffff00;
mpeg2dec->chunk_size = chunk_ptr - mpeg2dec->chunk_start - 3;
mpeg2dec->chunk_ptr = chunk_ptr + 1;
mpeg2dec->chunk_ptr = chunk_ptr + 1;
copied = current - mpeg2dec->buf_start;
mpeg2dec->buf_start = current;
return copied;

18
modules/codec/xvmc/header.c
View File

@ -108,7 +108,7 @@ void mpeg2_header_state_init( mpeg2dec_t *mpeg2dec )
}
mpeg2dec->decoder.coding_type = I_TYPE;
mpeg2dec->decoder.convert = NULL;
mpeg2dec->decoder.convert_id = NULL;
mpeg2dec->decoder.convert_id = NULL;
mpeg2dec->decoder.load_intra_quantizer_matrix = 1;
mpeg2dec->decoder.load_non_intra_quantizer_matrix = 1;
mpeg2dec->picture = mpeg2dec->pictures;
@ -249,11 +249,11 @@ static int sequence_ext( mpeg2dec_t * mpeg2dec )
switch( buffer[1] & 6 )
{
case 0: /* invalid */
case 0: /* invalid */
return 1;
case 2: /* 4:2:0 */
case 2: /* 4:2:0 */
sequence->chroma_height >>= 1;
case 4: /* 4:2:2 */
case 4: /* 4:2:2 */
sequence->chroma_width >>= 1;
}
@ -337,13 +337,13 @@ static inline void finalize_sequence( mpeg2_sequence_t * sequence )
sequence->pixel_width = sequence->pixel_height = 1;
return;
case 3: /* 720x576 16:9 */
sequence->pixel_width = 64; sequence->pixel_height = 45;
sequence->pixel_width = 64; sequence->pixel_height = 45;
return;
case 6: /* 720x480 16:9 */
sequence->pixel_width = 32; sequence->pixel_height = 27;
sequence->pixel_width = 32; sequence->pixel_height = 27;
return;
case 12: /* 720*480 4:3 */
sequence->pixel_width = 8; sequence->pixel_height = 9;
sequence->pixel_width = 8; sequence->pixel_height = 9;
return;
default:
height = 88 * sequence->pixel_width + 1171;
@ -577,7 +577,7 @@ int mpeg2_header_picture( mpeg2dec_t * mpeg2dec )
decoder->concealment_motion_vectors = 0;
decoder->scan = mpeg2_scan_norm;
decoder->picture_structure = FRAME_PICTURE;
mpeg2dec->copy_matrix = 0;
mpeg2dec->copy_matrix = 0;
return 0;
}
@ -814,7 +814,7 @@ void mpeg2_header_picture_finalize( mpeg2dec_t * mpeg2dec, uint32_t accels )
else
{
/* decoder->second_field = 1; */
mpeg2dec->picture++; /* second field picture */
mpeg2dec->picture++; /* second field picture */
*(mpeg2dec->picture) = mpeg2dec->new_picture;
mpeg2dec->info.current_picture_2nd = mpeg2dec->picture;
if (low_delay || decoder->coding_type == B_TYPE)

82
modules/codec/xvmc/motion_comp.c
View File

@ -50,53 +50,53 @@ void mpeg2_mc_init (uint32_t accel)
#define predict_x(i) (avg2 (ref[i], ref[i+1]))
#define predict_y(i) (avg2 (ref[i], (ref+stride)[i]))
#define predict_xy(i) (avg4 (ref[i], ref[i+1], \
(ref+stride)[i], (ref+stride)[i+1]))
(ref+stride)[i], (ref+stride)[i+1]))
#define put(predictor,i) dest[i] = predictor (i)
#define avg(predictor,i) dest[i] = avg2 (predictor (i), dest[i])
/* mc function template */
#define MC_FUNC(op,xy) \
static void MC_##op##_##xy##_16_c (uint8_t * dest, const uint8_t * ref, \
const int stride, int height) \
{ \
do { \
op (predict_##xy, 0); \
op (predict_##xy, 1); \
op (predict_##xy, 2); \
op (predict_##xy, 3); \
op (predict_##xy, 4); \
op (predict_##xy, 5); \
op (predict_##xy, 6); \
op (predict_##xy, 7); \
op (predict_##xy, 8); \
op (predict_##xy, 9); \
op (predict_##xy, 10); \
op (predict_##xy, 11); \
op (predict_##xy, 12); \
op (predict_##xy, 13); \
op (predict_##xy, 14); \
op (predict_##xy, 15); \
ref += stride; \
dest += stride; \
} while (--height); \
} \
static void MC_##op##_##xy##_8_c (uint8_t * dest, const uint8_t * ref, \
const int stride, int height) \
{ \
do { \
op (predict_##xy, 0); \
op (predict_##xy, 1); \
op (predict_##xy, 2); \
op (predict_##xy, 3); \
op (predict_##xy, 4); \
op (predict_##xy, 5); \
op (predict_##xy, 6); \
op (predict_##xy, 7); \
ref += stride; \
dest += stride; \
} while (--height); \
#define MC_FUNC(op,xy) \
static void MC_##op##_##xy##_16_c (uint8_t * dest, const uint8_t * ref, \
const int stride, int height) \
{ \
do { \
op (predict_##xy, 0); \
op (predict_##xy, 1); \
op (predict_##xy, 2); \
op (predict_##xy, 3); \
op (predict_##xy, 4); \
op (predict_##xy, 5); \
op (predict_##xy, 6); \
op (predict_##xy, 7); \
op (predict_##xy, 8); \
op (predict_##xy, 9); \
op (predict_##xy, 10); \
op (predict_##xy, 11); \
op (predict_##xy, 12); \
op (predict_##xy, 13); \
op (predict_##xy, 14); \
op (predict_##xy, 15); \
ref += stride; \
dest += stride; \
} while (--height); \
} \
static void MC_##op##_##xy##_8_c (uint8_t * dest, const uint8_t * ref, \
const int stride, int height) \
{ \
do { \
op (predict_##xy, 0); \
op (predict_##xy, 1); \
op (predict_##xy, 2); \
op (predict_##xy, 3); \
op (predict_##xy, 4); \
op (predict_##xy, 5); \
op (predict_##xy, 6); \
op (predict_##xy, 7); \
ref += stride; \
dest += stride; \
} while (--height); \
}
/* definitions of the actual mc functions */

376
modules/codec/xvmc/motion_comp_mmx.c
View File

@ -67,175 +67,175 @@ static inline void mmx_zero_reg ()
}
static inline void mmx_average_2_U8 (uint8_t * dest, const uint8_t * src1,
const uint8_t * src2)
const uint8_t * src2)
{
/* *dest = (*src1 + *src2 + 1)/ 2; */
movq_m2r (*src1, mm1); /* load 8 src1 bytes */
movq_r2r (mm1, mm2); /* copy 8 src1 bytes */
movq_m2r (*src1, mm1); /* load 8 src1 bytes */
movq_r2r (mm1, mm2); /* copy 8 src1 bytes */
movq_m2r (*src2, mm3); /* load 8 src2 bytes */
movq_r2r (mm3, mm4); /* copy 8 src2 bytes */
movq_m2r (*src2, mm3); /* load 8 src2 bytes */
movq_r2r (mm3, mm4); /* copy 8 src2 bytes */
pxor_r2r (mm1, mm3); /* xor src1 and src2 */
pand_m2r (mask1, mm3); /* mask lower bits */
psrlq_i2r (1, mm3); /* /2 */
por_r2r (mm2, mm4); /* or src1 and src2 */
psubb_r2r (mm3, mm4); /* subtract subresults */
movq_r2m (mm4, *dest); /* store result in dest */
pxor_r2r (mm1, mm3); /* xor src1 and src2 */
pand_m2r (mask1, mm3); /* mask lower bits */
psrlq_i2r (1, mm3); /* /2 */
por_r2r (mm2, mm4); /* or src1 and src2 */
psubb_r2r (mm3, mm4); /* subtract subresults */
movq_r2m (mm4, *dest); /* store result in dest */
}
static inline void mmx_interp_average_2_U8 (uint8_t * dest,
const uint8_t * src1,
const uint8_t * src2)
const uint8_t * src1,
const uint8_t * src2)
{
/* *dest = (*dest + (*src1 + *src2 + 1)/ 2 + 1)/ 2; */
movq_m2r (*dest, mm1); /* load 8 dest bytes */
movq_r2r (mm1, mm2); /* copy 8 dest bytes */
movq_m2r (*dest, mm1); /* load 8 dest bytes */
movq_r2r (mm1, mm2); /* copy 8 dest bytes */
movq_m2r (*src1, mm3); /* load 8 src1 bytes */
movq_r2r (mm3, mm4); /* copy 8 src1 bytes */
movq_m2r (*src1, mm3); /* load 8 src1 bytes */
movq_r2r (mm3, mm4); /* copy 8 src1 bytes */
movq_m2r (*src2, mm5); /* load 8 src2 bytes */
movq_r2r (mm5, mm6); /* copy 8 src2 bytes */
movq_m2r (*src2, mm5); /* load 8 src2 bytes */
movq_r2r (mm5, mm6); /* copy 8 src2 bytes */
pxor_r2r (mm3, mm5); /* xor src1 and src2 */
pand_m2r (mask1, mm5); /* mask lower bits */
psrlq_i2r (1, mm5); /* /2 */
por_r2r (mm4, mm6); /* or src1 and src2 */
psubb_r2r (mm5, mm6); /* subtract subresults */
movq_r2r (mm6, mm5); /* copy subresult */
pxor_r2r (mm3, mm5); /* xor src1 and src2 */
pand_m2r (mask1, mm5); /* mask lower bits */
psrlq_i2r (1, mm5); /* /2 */
por_r2r (mm4, mm6); /* or src1 and src2 */
psubb_r2r (mm5, mm6); /* subtract subresults */
movq_r2r (mm6, mm5); /* copy subresult */
pxor_r2r (mm1, mm5); /* xor srcavg and dest */
pand_m2r (mask1, mm5); /* mask lower bits */
psrlq_i2r (1, mm5); /* /2 */
por_r2r (mm2, mm6); /* or srcavg and dest */
psubb_r2r (mm5, mm6); /* subtract subresults */
movq_r2m (mm6, *dest); /* store result in dest */
pxor_r2r (mm1, mm5); /* xor srcavg and dest */
pand_m2r (mask1, mm5); /* mask lower bits */
psrlq_i2r (1, mm5); /* /2 */
por_r2r (mm2, mm6); /* or srcavg and dest */
psubb_r2r (mm5, mm6); /* subtract subresults */
movq_r2m (mm6, *dest); /* store result in dest */
}
static inline void mmx_average_4_U8 (uint8_t * dest, const uint8_t * src1,
const uint8_t * src2,
const uint8_t * src3,
const uint8_t * src4)
const uint8_t * src2,
const uint8_t * src3,
const uint8_t * src4)
{
/* *dest = (*src1 + *src2 + *src3 + *src4 + 2)/ 4; */
movq_m2r (*src1, mm1); /* load 8 src1 bytes */
movq_r2r (mm1, mm2); /* copy 8 src1 bytes */
movq_m2r (*src1, mm1); /* load 8 src1 bytes */
movq_r2r (mm1, mm2); /* copy 8 src1 bytes */
punpcklbw_r2r (mm0, mm1); /* unpack low src1 bytes */
punpckhbw_r2r (mm0, mm2); /* unpack high src1 bytes */
punpcklbw_r2r (mm0, mm1); /* unpack low src1 bytes */
punpckhbw_r2r (mm0, mm2); /* unpack high src1 bytes */
movq_m2r (*src2, mm3); /* load 8 src2 bytes */
movq_r2r (mm3, mm4); /* copy 8 src2 bytes */
movq_m2r (*src2, mm3); /* load 8 src2 bytes */
movq_r2r (mm3, mm4); /* copy 8 src2 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src2 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src2 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src2 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src2 bytes */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
/* now have partials in mm1 and mm2 */
movq_m2r (*src3, mm3); /* load 8 src3 bytes */
movq_r2r (mm3, mm4); /* copy 8 src3 bytes */
movq_m2r (*src3, mm3); /* load 8 src3 bytes */
movq_r2r (mm3, mm4); /* copy 8 src3 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src3 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src3 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src3 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src3 bytes */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
movq_m2r (*src4, mm5); /* load 8 src4 bytes */
movq_r2r (mm5, mm6); /* copy 8 src4 bytes */
movq_m2r (*src4, mm5); /* load 8 src4 bytes */
movq_r2r (mm5, mm6); /* copy 8 src4 bytes */
punpcklbw_r2r (mm0, mm5); /* unpack low src4 bytes */
punpckhbw_r2r (mm0, mm6); /* unpack high src4 bytes */
punpcklbw_r2r (mm0, mm5); /* unpack low src4 bytes */
punpckhbw_r2r (mm0, mm6); /* unpack high src4 bytes */
paddw_r2r (mm5, mm1); /* add lows */
paddw_r2r (mm6, mm2); /* add highs */
paddw_r2r (mm5, mm1); /* add lows */
paddw_r2r (mm6, mm2); /* add highs */
/* now have subtotal in mm1 and mm2 */
paddw_m2r (round4, mm1);
psraw_i2r (2, mm1); /* /4 */
psraw_i2r (2, mm1); /* /4 */
paddw_m2r (round4, mm2);
psraw_i2r (2, mm2); /* /4 */
psraw_i2r (2, mm2); /* /4 */
packuswb_r2r (mm2, mm1); /* pack (w/ saturation) */
movq_r2m (mm1, *dest); /* store result in dest */
packuswb_r2r (mm2, mm1); /* pack (w/ saturation) */
movq_r2m (mm1, *dest); /* store result in dest */
}
static inline void mmx_interp_average_4_U8 (uint8_t * dest,
const uint8_t * src1,
const uint8_t * src2,
const uint8_t * src3,
const uint8_t * src4)
const uint8_t * src1,
const uint8_t * src2,
const uint8_t * src3,
const uint8_t * src4)
{
/* *dest = (*dest + (*src1 + *src2 + *src3 + *src4 + 2)/ 4 + 1)/ 2; */
movq_m2r (*src1, mm1); /* load 8 src1 bytes */
movq_r2r (mm1, mm2); /* copy 8 src1 bytes */
movq_m2r (*src1, mm1); /* load 8 src1 bytes */
movq_r2r (mm1, mm2); /* copy 8 src1 bytes */
punpcklbw_r2r (mm0, mm1); /* unpack low src1 bytes */
punpckhbw_r2r (mm0, mm2); /* unpack high src1 bytes */
punpcklbw_r2r (mm0, mm1); /* unpack low src1 bytes */
punpckhbw_r2r (mm0, mm2); /* unpack high src1 bytes */
movq_m2r (*src2, mm3); /* load 8 src2 bytes */
movq_r2r (mm3, mm4); /* copy 8 src2 bytes */
movq_m2r (*src2, mm3); /* load 8 src2 bytes */
movq_r2r (mm3, mm4); /* copy 8 src2 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src2 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src2 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src2 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src2 bytes */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
/* now have partials in mm1 and mm2 */
movq_m2r (*src3, mm3); /* load 8 src3 bytes */
movq_r2r (mm3, mm4); /* copy 8 src3 bytes */
movq_m2r (*src3, mm3); /* load 8 src3 bytes */
movq_r2r (mm3, mm4); /* copy 8 src3 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src3 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src3 bytes */
punpcklbw_r2r (mm0, mm3); /* unpack low src3 bytes */
punpckhbw_r2r (mm0, mm4); /* unpack high src3 bytes */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
paddw_r2r (mm3, mm1); /* add lows */
paddw_r2r (mm4, mm2); /* add highs */
movq_m2r (*src4, mm5); /* load 8 src4 bytes */
movq_r2r (mm5, mm6); /* copy 8 src4 bytes */
movq_m2r (*src4, mm5); /* load 8 src4 bytes */
movq_r2r (mm5, mm6); /* copy 8 src4 bytes */
punpcklbw_r2r (mm0, mm5); /* unpack low src4 bytes */
punpckhbw_r2r (mm0, mm6); /* unpack high src4 bytes */
punpcklbw_r2r (mm0, mm5); /* unpack low src4 bytes */
punpckhbw_r2r (mm0, mm6); /* unpack high src4 bytes */
paddw_r2r (mm5, mm1); /* add lows */
paddw_r2r (mm6, mm2); /* add highs */
paddw_r2r (mm5, mm1); /* add lows */
paddw_r2r (mm6, mm2); /* add highs */
paddw_m2r (round4, mm1);
psraw_i2r (2, mm1); /* /4 */
psraw_i2r (2, mm1); /* /4 */
paddw_m2r (round4, mm2);
psraw_i2r (2, mm2); /* /4 */
psraw_i2r (2, mm2); /* /4 */
/* now have subtotal/4 in mm1 and mm2 */
movq_m2r (*dest, mm3); /* load 8 dest bytes */
movq_r2r (mm3, mm4); /* copy 8 dest bytes */
movq_m2r (*dest, mm3); /* load 8 dest bytes */
movq_r2r (mm3, mm4); /* copy 8 dest bytes */
packuswb_r2r (mm2, mm1); /* pack (w/ saturation) */
movq_r2r (mm1,mm2); /* copy subresult */
packuswb_r2r (mm2, mm1); /* pack (w/ saturation) */
movq_r2r (mm1,mm2); /* copy subresult */
pxor_r2r (mm1, mm3); /* xor srcavg and dest */
pand_m2r (mask1, mm3); /* mask lower bits */
psrlq_i2r (1, mm3); /* /2 */
por_r2r (mm2, mm4); /* or srcavg and dest */
psubb_r2r (mm3, mm4); /* subtract subresults */
movq_r2m (mm4, *dest); /* store result in dest */
pxor_r2r (mm1, mm3); /* xor srcavg and dest */
pand_m2r (mask1, mm3); /* mask lower bits */
psrlq_i2r (1, mm3); /* /2 */
por_r2r (mm2, mm4); /* or srcavg and dest */
psubb_r2r (mm3, mm4); /* subtract subresults */
movq_r2m (mm4, *dest); /* store result in dest */
}
/*-----------------------------------------------------------------------*/
static inline void MC_avg_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
mmx_zero_reg ();
@ -252,13 +252,13 @@ static inline void MC_avg_mmx (const int width, int height, uint8_t * dest,
}
static void MC_avg_o_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_mmx (16, height, dest, ref, stride);
}
static void MC_avg_o_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_mmx (8, height, dest, ref, stride);
}
@ -266,19 +266,19 @@ static void MC_avg_o_8_mmx (uint8_t * dest, const uint8_t * ref,
/*-----------------------------------------------------------------------*/
static inline void MC_put_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
mmx_zero_reg ();
do
{
movq_m2r (* ref, mm1); /* load 8 ref bytes */
movq_r2m (mm1,* dest); /* store 8 bytes at curr */
movq_m2r (* ref, mm1); /* load 8 ref bytes */
movq_r2m (mm1,* dest); /* store 8 bytes at curr */
if( width == 16 )
{
movq_m2r (* (ref+8), mm1); /* load 8 ref bytes */
movq_r2m (mm1,* (dest+8)); /* store 8 bytes at curr */
movq_m2r (* (ref+8), mm1); /* load 8 ref bytes */
movq_r2m (mm1,* (dest+8)); /* store 8 bytes at curr */
}
dest += stride;
ref += stride;
@ -286,13 +286,13 @@ static inline void MC_put_mmx (const int width, int height, uint8_t * dest,
}
static void MC_put_o_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_mmx (16, height, dest, ref, stride);
}
static void MC_put_o_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_mmx (8, height, dest, ref, stride);
}
@ -301,7 +301,7 @@ static void MC_put_o_8_mmx (uint8_t * dest, const uint8_t * ref,
/* Half pixel interpolation in the x direction */
static inline void MC_avg_x_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
mmx_zero_reg ();
@ -318,13 +318,13 @@ static inline void MC_avg_x_mmx (const int width, int height, uint8_t * dest,
}
static void MC_avg_x_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_x_mmx (16, height, dest, ref, stride);
}
static void MC_avg_x_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_x_mmx (8, height, dest, ref, stride);
}
@ -332,7 +332,7 @@ static void MC_avg_x_8_mmx (uint8_t * dest, const uint8_t * ref,
/*-----------------------------------------------------------------------*/
static inline void MC_put_x_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
mmx_zero_reg ();
@ -349,13 +349,13 @@ static inline void MC_put_x_mmx (const int width, int height, uint8_t * dest,
}
static void MC_put_x_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_x_mmx (16, height, dest, ref, stride);
}
static void MC_put_x_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_x_mmx (8, height, dest, ref, stride);
}
@ -363,7 +363,7 @@ static void MC_put_x_8_mmx (uint8_t * dest, const uint8_t * ref,
/*-----------------------------------------------------------------------*/
static inline void MC_avg_xy_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
const uint8_t * ref_next = ref + stride;
@ -384,13 +384,13 @@ static inline void MC_avg_xy_mmx (const int width, int height, uint8_t * dest,
}
static void MC_avg_xy_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_xy_mmx (16, height, dest, ref, stride);
}
static void MC_avg_xy_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_xy_mmx (8, height, dest, ref, stride);
}
@ -398,7 +398,7 @@ static void MC_avg_xy_8_mmx (uint8_t * dest, const uint8_t * ref,
/*-----------------------------------------------------------------------*/
static inline void MC_put_xy_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
const uint8_t * ref_next = ref + stride;
@ -418,13 +418,13 @@ static inline void MC_put_xy_mmx (const int width, int height, uint8_t * dest,
}
static void MC_put_xy_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_xy_mmx (16, height, dest, ref, stride);
}
static void MC_put_xy_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_xy_mmx (8, height, dest, ref, stride);
}
@ -432,7 +432,7 @@ static void MC_put_xy_8_mmx (uint8_t * dest, const uint8_t * ref,
/*-----------------------------------------------------------------------*/
static inline void MC_avg_y_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
const uint8_t * ref_next = ref + stride;
@ -452,13 +452,13 @@ static inline void MC_avg_y_mmx (const int width, int height, uint8_t * dest,
}
static void MC_avg_y_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_y_mmx (16, height, dest, ref, stride);
}
static void MC_avg_y_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg_y_mmx (8, height, dest, ref, stride);
}
@ -466,7 +466,7 @@ static void MC_avg_y_8_mmx (uint8_t * dest, const uint8_t * ref,
/*-----------------------------------------------------------------------*/
static inline void MC_put_y_mmx (const int width, int height, uint8_t * dest,
const uint8_t * ref, const int stride)
const uint8_t * ref, const int stride)
{
const uint8_t * ref_next = ref + stride;
@ -486,13 +486,13 @@ static inline void MC_put_y_mmx (const int width, int height, uint8_t * dest,
}
static void MC_put_y_16_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_y_mmx (16, height, dest, ref, stride);
}
static void MC_put_y_8_mmx (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put_y_mmx (8, height, dest, ref, stride);
}
@ -502,20 +502,20 @@ MPEG2_MC_EXTERN (mmx)
/* CPU_MMXEXT/CPU_3DNOW adaptation layer */
#define pavg_r2r(src,dest) \
do { \
if (cpu == CPU_MMXEXT) \
pavgb_r2r (src, dest); \
else \
pavgusb_r2r (src, dest); \
#define pavg_r2r(src,dest) \
do { \
if (cpu == CPU_MMXEXT) \
pavgb_r2r (src, dest); \
else \
pavgusb_r2r (src, dest); \
} while (0)
#define pavg_m2r(src,dest) \
do { \
if (cpu == CPU_MMXEXT) \
pavgb_m2r (src, dest); \
else \
pavgusb_m2r (src, dest); \
#define pavg_m2r(src,dest) \
do { \
if (cpu == CPU_MMXEXT) \
pavgb_m2r (src, dest); \
else \
pavgusb_m2r (src, dest); \
} while (0)
@ -523,7 +523,7 @@ do { \
static inline void MC_put1_8 (int height, uint8_t * dest, const uint8_t * ref,
const int stride)
const int stride)
{
do {
movq_m2r (*ref, mm0);
@ -534,7 +534,7 @@ static inline void MC_put1_8 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_put1_16 (int height, uint8_t * dest, const uint8_t * ref,
const int stride)
const int stride)
{
do {
movq_m2r (*ref, mm0);
@ -547,7 +547,7 @@ static inline void MC_put1_16 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_avg1_8 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int cpu)
const int stride, const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -559,7 +559,7 @@ static inline void MC_avg1_8 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_avg1_16 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int cpu)
const int stride, const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -574,8 +574,8 @@ static inline void MC_avg1_16 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_put2_8 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int offset,
const int cpu)
const int stride, const int offset,
const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -587,8 +587,8 @@ static inline void MC_put2_8 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_put2_16 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int offset,
const int cpu)
const int stride, const int offset,
const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -603,8 +603,8 @@ static inline void MC_put2_16 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_avg2_8 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int offset,
const int cpu)
const int stride, const int offset,
const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -617,8 +617,8 @@ static inline void MC_avg2_8 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_avg2_16 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int offset,
const int cpu)
const int stride, const int offset,
const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -637,7 +637,7 @@ static inline void MC_avg2_16 (int height, uint8_t * dest, const uint8_t * ref,
static mmx_t mask_one = {0x0101010101010101LL};
static inline void MC_put4_8 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int cpu)
const int stride, const int cpu)
{
movq_m2r (*ref, mm0);
movq_m2r (*(ref+1), mm1);
@ -670,13 +670,13 @@ static inline void MC_put4_8 (int height, uint8_t * dest, const uint8_t * ref,
movq_r2m (mm0, *dest);
dest += stride;
movq_r2r (mm6, mm7); /* unroll ! */
movq_r2r (mm2, mm0); /* unroll ! */
movq_r2r (mm6, mm7); /* unroll ! */
movq_r2r (mm2, mm0); /* unroll ! */
} while (--height);
}
static inline void MC_put4_16 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int cpu)
const int stride, const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -722,7 +722,7 @@ static inline void MC_put4_16 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_avg4_8 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int cpu)
const int stride, const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -751,7 +751,7 @@ static inline void MC_avg4_8 (int height, uint8_t * dest, const uint8_t * ref,
}
static inline void MC_avg4_16 (int height, uint8_t * dest, const uint8_t * ref,
const int stride, const int cpu)
const int stride, const int cpu)
{
do {
movq_m2r (*ref, mm0);
@ -801,97 +801,97 @@ static inline void MC_avg4_16 (int height, uint8_t * dest, const uint8_t * ref,
}
static void MC_avg_o_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg1_16 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_avg_o_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg1_8 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_put_o_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put1_16 (height, dest, ref, stride);
}
static void MC_put_o_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put1_8 (height, dest, ref, stride);
}
static void MC_avg_x_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_avg_x_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_put_x_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_put_x_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_avg_y_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_avg_y_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_put_y_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_put_y_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_avg_xy_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg4_16 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_avg_xy_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg4_8 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_put_xy_16_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put4_16 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_put_xy_8_mmxext (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put4_8 (height, dest, ref, stride, CPU_MMXEXT);
}
@ -899,97 +899,97 @@ static void MC_put_xy_8_mmxext (uint8_t * dest, const uint8_t * ref,
MPEG2_MC_EXTERN (mmxext)
static void MC_avg_o_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg1_16 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_avg_o_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg1_8 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_put_o_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put1_16 (height, dest, ref, stride);
}
static void MC_put_o_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put1_8 (height, dest, ref, stride);
}
static void MC_avg_x_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_avg_x_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_put_x_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_put_x_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_avg_y_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_avg_y_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_put_y_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_put_y_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_avg_xy_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg4_16 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_avg_xy_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_avg4_8 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_put_xy_16_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put4_16 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_put_xy_8_3dnow (uint8_t * dest, const uint8_t * ref,
int stride, int height)
int stride, int height)
{
MC_put4_8 (height, dest, ref, stride, CPU_3DNOW);
}

12
modules/codec/xvmc/mpeg2.h
View File

@ -25,7 +25,7 @@
#define MPEG2_H
#define MPEG2_VERSION(a,b,c) (((a)<<16)|((b)<<8)|(c))
#define MPEG2_RELEASE MPEG2_VERSION (0, 4, 0) /* 0.4.0 */
#define MPEG2_RELEASE MPEG2_VERSION (0, 4, 0) /* 0.4.0 */
#define SEQ_FLAG_MPEG2 1
#define SEQ_FLAG_CONSTRAINED_PARAMETERS 2
@ -154,9 +154,9 @@ typedef enum
} mpeg2_convert_stage_t;
typedef int mpeg2_convert_t (int stage, void * id,
const mpeg2_sequence_t * sequence, int stride,
uint32_t accel, void * arg,
mpeg2_convert_init_t * result);
const mpeg2_sequence_t * sequence, int stride,
uint32_t accel, void * arg,
mpeg2_convert_init_t * result);
int mpeg2_convert (mpeg2dec_t * mpeg2dec, mpeg2_convert_t convert, void * arg);
int mpeg2_stride (mpeg2dec_t * mpeg2dec, int stride);
void mpeg2_set_buf (mpeg2dec_t * mpeg2dec, uint8_t * buf[3], void * id);
@ -188,7 +188,7 @@ void mpeg2_slice_region (mpeg2dec_t * mpeg2dec, int start, int end);
void mpeg2_tag_picture (mpeg2dec_t * mpeg2dec, uint32_t tag, uint32_t tag2);
void mpeg2_init_fbuf (mpeg2_decoder_t * decoder, uint8_t * current_fbuf[3],
uint8_t * forward_fbuf[3], uint8_t * backward_fbuf[3]);
uint8_t * forward_fbuf[3], uint8_t * backward_fbuf[3]);
typedef enum
{
@ -202,6 +202,6 @@ typedef enum
void * mpeg2_malloc (unsigned size, mpeg2_alloc_t reason);
void mpeg2_free (void * buf);
void mpeg2_malloc_hooks (void * malloc (unsigned, mpeg2_alloc_t),
int free (void *));
int free (void *));
#endif /* MPEG2_H */

10
modules/codec/xvmc/mpeg2_internal.h
View File

@ -66,9 +66,9 @@ struct mpeg2_decoder_s
/* next inside a slice, and is never used outside of mpeg2_slice() */
/* bit parsing stuff */
uint32_t bitstream_buf; /* current 32 bit working set */
int bitstream_bits; /* used bits in working set */
const uint8_t * bitstream_ptr; /* buffer with stream data */
uint32_t bitstream_buf; /* current 32 bit working set */
int bitstream_bits; /* used bits in working set */
const uint8_t * bitstream_ptr; /* buffer with stream data */
uint8_t * dest[3];
@ -203,7 +203,7 @@ struct mpeg2dec_s
mpeg2_picture_t new_picture;
mpeg2_picture_t pictures[4];
mpeg2_picture_t * picture;
/*const*/ mpeg2_fbuf_t * fbuf[3]; /* 0: current fbuf, 1-2: prediction fbufs */
/*const*/ mpeg2_fbuf_t * fbuf[3]; /* 0: current fbuf, 1-2: prediction fbufs */
fbuf_alloc_t fbuf_alloc[3];
int custom_fbuf;
@ -281,7 +281,7 @@ typedef struct {
mpeg2_mc_fct * avg [8];
} mpeg2_mc_t;
#define MPEG2_MC_EXTERN(x) mpeg2_mc_t mpeg2_mc_##x = { \
#define MPEG2_MC_EXTERN(x) mpeg2_mc_t mpeg2_mc_##x = { \
{MC_put_o_16_##x, MC_put_x_16_##x, MC_put_y_16_##x, MC_put_xy_16_##x, \
MC_put_o_8_##x, MC_put_x_8_##x, MC_put_y_8_##x, MC_put_xy_8_##x}, \
{MC_avg_o_16_##x, MC_avg_x_16_##x, MC_avg_y_16_##x, MC_avg_xy_16_##x, \

1004
modules/codec/xvmc/slice.c
View File

File diff suppressed because it is too large Load Diff

6
modules/codec/xvmc/slice_xvmc_vld.c
View File

@ -105,7 +105,7 @@ void mpeg2_xxmc_slice( mpeg2dec_t *mpeg2dec, picture_t *picture,
/*
* Check that first field went through OK. Otherwise,
* indicate bad frame.
*/
*/
if (decoder->second_field)
{
mpeg2dec->xvmc_last_slice_code = (xxmc->decoded) ? 0 : -1;
@ -238,7 +238,7 @@ void mpeg2_xxmc_slice( mpeg2dec_t *mpeg2dec, picture_t *picture,
if (xxmc->result != 0)
{
//xxmc->proc_xxmc_flushsync( picture );
xxmc->proc_xxmc_flush( picture );
xxmc->proc_xxmc_flush( picture );
mpeg2dec->xvmc_last_slice_code=-1;
return;
}
@ -276,7 +276,7 @@ void mpeg2_xxmc_slice( mpeg2dec_t *mpeg2dec, picture_t *picture,
}
}
void mpeg2_xxmc_vld_frame_complete(mpeg2dec_t *mpeg2dec, picture_t *picture, int code)
void mpeg2_xxmc_vld_frame_complete(mpeg2dec_t *mpeg2dec, picture_t *picture, int code)
{
vlc_xxmc_t *xxmc = (vlc_xxmc_t *) picture->p_data;
vlc_vld_frame_t *vft = &xxmc->vld_frame;

32
modules/codec/xvmc/vlc.h
View File

@ -21,35 +21,35 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define GETWORD(bit_buf,shift,bit_ptr) \
do { \
bit_buf |= ((bit_ptr[0] << 8) | bit_ptr[1]) << (shift); \
bit_ptr += 2; \
#define GETWORD(bit_buf,shift,bit_ptr) \
do { \
bit_buf |= ((bit_ptr[0] << 8) | bit_ptr[1]) << (shift); \
bit_ptr += 2; \
} while (0)
static inline void bitstream_init (mpeg2_decoder_t * decoder,
const uint8_t * start)
const uint8_t * start)
{
decoder->bitstream_buf =
(start[0] << 24) | (start[1] << 16) | (start[2] << 8) | start[3];
(start[0] << 24) | (start[1] << 16) | (start[2] << 8) | start[3];
decoder->bitstream_ptr = start + 4;
decoder->bitstream_bits = -16;
}
/* make sure that there are at least 16 valid bits in bit_buf */
#define NEEDBITS(bit_buf,bits,bit_ptr) \
do { \
if (unlikely (bits > 0)) { \
GETWORD (bit_buf, bits, bit_ptr); \
bits -= 16; \
} \
#define NEEDBITS(bit_buf,bits,bit_ptr) \
do { \
if (unlikely (bits > 0)) { \
GETWORD (bit_buf, bits, bit_ptr); \
bits -= 16; \
} \
} while (0)
/* remove num valid bits from bit_buf */
#define DUMPBITS(bit_buf,bits,num) \
do { \
bit_buf <<= (num); \
bits += (num); \
#define DUMPBITS(bit_buf,bits,num) \
do { \
bit_buf <<= (num); \
bits += (num); \
} while (0)
/* take num bits from the high part of bit_buf and zero extend them */

10
modules/codec/xvmc/xxmc-config.h
View File

@ -2,7 +2,7 @@
/* include/config.h.in. Generated from configure.in by autoheader. */
/* autodetect accelerations */
#define ACCEL_DETECT
#define ACCEL_DETECT
/* alpha architecture */
/* #undef ARCH_ALPHA */
@ -14,7 +14,7 @@
/* #undef ARCH_SPARC */
/* x86 architecture */
#define ARCH_X86
#define ARCH_X86
/* maximum supported data alignment */
#define ATTRIBUTE_ALIGNED_MAX 64
@ -26,7 +26,7 @@
/* #undef HAVE_ALTIVEC_H */
/* Define if you have the `__builtin_expect' function. */
#define HAVE_BUILTIN_EXPECT
#define HAVE_BUILTIN_EXPECT
/* Define to 1 if you have the <dlfcn.h> header file. */
#define HAVE_DLFCN_H 1
@ -86,10 +86,10 @@
/* #undef LIBVO_SDL */
/* libvo X11 support */
#define LIBVO_X11
#define LIBVO_X11
/* libvo Xv support */
#define LIBVO_XV
#define LIBVO_XV
/* mpeg2dec profiling */
/* #undef MPEG2DEC_GPROF */

4
modules/codec/xvmc/xxmc.c
View File

@ -110,7 +110,7 @@ static int OpenDecoder( vlc_object_t *p_this )
decoder_t *p_dec = (decoder_t*)p_this;
decoder_sys_t *p_sys = NULL;
uint32_t i_accel = 0;
FILE *f_wd_dec;
FILE *f_wd_dec;
msg_Dbg(p_dec, "OpenDecoder Entering");
mtrace();
@ -695,7 +695,7 @@ static picture_t *GetNewPicture( decoder_t *p_dec, uint8_t **pp_buf )
{
// fprintf(p_sys->f_wd_nb, "%d\n", mdate());
fprintf(p_sys->f_wd_nb, "%s\n", mdate());
fflush(p_sys->f_wd_nb);
fflush(p_sys->f_wd_nb);
}
#endif
p_pic = p_dec->pf_vout_buffer_new( p_dec );