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add a pitch variable

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This commit is contained in:
notaz 2014-04-05 22:02:55 +03:00
parent 21082d0b2b
commit 2b27288eb4
2 changed files with 29 additions and 17 deletions
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45
menu.c
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@ -33,6 +33,7 @@ void *g_menubg_ptr;
int g_menuscreen_w;
int g_menuscreen_h;
int g_menuscreen_pp;
int g_autostateld_opt;
@ -53,11 +54,17 @@ static int g_menu_filter_off;
static int g_border_style;
static int border_left, border_right, border_top, border_bottom;
void menuscreen_memset_lines(unsigned short *dst, int c, int l)
{
for (; l > 0; l--, dst += g_menuscreen_pp)
memset(dst, c, g_menuscreen_w * 2);
}
// draws text to current bbp16 screen
static void text_out16_(int x, int y, const char *text, int color)
{
int i, lh, tr, tg, tb, len;
unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;
unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_pp;
tr = (color & 0xf800) >> 8;
tg = (color & 0x07e0) >> 3;
tb = (color & 0x001f) << 3;
@ -86,7 +93,7 @@ static void text_out16_(int x, int y, const char *text, int color)
unsigned short *dst = dest;
int u, l;
for (l = 0; l < lh; l++, dst += g_menuscreen_w - me_mfont_w)
for (l = 0; l < lh; l++, dst += g_menuscreen_pp - me_mfont_w)
{
for (u = me_mfont_w / 2; u > 0; u--, src++)
{
@ -159,7 +166,7 @@ static void smalltext_out16_(int x, int y, const char *texto, int color)
break;
src = fontdata6x8[c];
dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;
dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_pp;
while (h--)
{
@ -174,7 +181,7 @@ static void smalltext_out16_(int x, int y, const char *texto, int color)
dst += multiplier;
}
dst += g_menuscreen_w - me_sfont_w;
dst += g_menuscreen_pp - me_sfont_w;
}
src++;
}
@ -207,13 +214,13 @@ static void menu_draw_selection(int x, int y, int w)
if (menu_sel_color < 0) return; // no selection hilight
if (y > 0) y--;
dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w + me_mfont_w * 2 - 2;
dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_pp + me_mfont_w * 2 - 2;
for (h = me_mfont_h + 1; h > 0; h--)
{
dst = dest;
for (i = w - (me_mfont_w * 2 - 2); i > 0; i--)
*dst++ = menu_sel_color;
dest += g_menuscreen_w;
dest += g_menuscreen_pp;
}
}
@ -381,10 +388,10 @@ static void menu_darken_text_bg(void)
ymax = g_menuscreen_h - 1;
for (x = xmin; x <= xmax; x++)
screen[y * g_menuscreen_w + x] = 0xa514;
screen[y * g_menuscreen_pp + x] = 0xa514;
for (y++; y < ymax; y++)
{
ls = y * g_menuscreen_w;
ls = y * g_menuscreen_pp;
screen[ls + xmin] = 0xffff;
for (x = xmin + 1; x < xmax; x++)
{
@ -394,7 +401,7 @@ static void menu_darken_text_bg(void)
}
screen[ls + xmax] = 0xffff;
}
ls = y * g_menuscreen_w;
ls = y * g_menuscreen_pp;
for (x = xmin; x <= xmax; x++)
screen[ls + x] = 0xffff;
}
@ -411,6 +418,8 @@ static void menu_reset_borders(void)
static void menu_draw_begin(int need_bg, int no_borders)
{
int y;
plat_video_menu_begin();
menu_reset_borders();
@ -418,12 +427,14 @@ static void menu_draw_begin(int need_bg, int no_borders)
if (need_bg) {
if (g_border_style && no_borders) {
menu_darken_bg(g_menuscreen_ptr, g_menubg_ptr,
g_menuscreen_w * g_menuscreen_h, 1);
for (y = 0; y < g_menuscreen_h; y++)
menu_darken_bg((short *)g_menuscreen_ptr + g_menuscreen_pp * y,
g_menubg_ptr + g_menuscreen_w * y, g_menuscreen_w, 1);
}
else {
memcpy(g_menuscreen_ptr, g_menubg_ptr,
g_menuscreen_w * g_menuscreen_h * 2);
for (y = 0; y < g_menuscreen_h; y++)
memcpy((short *)g_menuscreen_ptr + g_menuscreen_pp * y,
g_menubg_ptr + g_menuscreen_w * y, g_menuscreen_w * 2);
}
}
}
@ -871,8 +882,8 @@ static void draw_dirlist(char *curdir, struct dirent **namelist,
// if (!rom_loaded)
// menu_darken_bg(gp2x_screen, 320*240, 0);
darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_w * max_cnt/2 * me_sfont_h;
menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_w * me_sfont_h * 8 / 10, 0);
darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_pp * max_cnt/2 * me_sfont_h;
menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_pp * me_sfont_h * 8 / 10, 0);
x = 5 + me_mfont_w + 1;
if (start - 2 >= 0)
@ -893,9 +904,9 @@ static void draw_dirlist(char *curdir, struct dirent **namelist,
if (show_help) {
darken_ptr = (short *)g_menuscreen_ptr
+ g_menuscreen_w * (g_menuscreen_h - me_sfont_h * 5 / 2);
+ g_menuscreen_pp * (g_menuscreen_h - me_sfont_h * 5 / 2);
menu_darken_bg(darken_ptr, darken_ptr,
g_menuscreen_w * (me_sfont_h * 5 / 2), 1);
g_menuscreen_pp * (me_sfont_h * 5 / 2), 1);
snprintf(buff, sizeof(buff), "%s - select, %s - back",
in_get_key_name(-1, -PBTN_MOK), in_get_key_name(-1, -PBTN_MBACK));

1
menu.h
View file

@ -117,6 +117,7 @@ extern void *g_menubg_ptr;
extern void *g_menuscreen_ptr;
extern int g_menuscreen_w;
extern int g_menuscreen_h;
extern int g_menuscreen_pp; // pitch (in pixels)
extern int g_autostateld_opt;