void directdraw_update(int mode)
{
RECT source;
RECT destination;
RECT rectosd, rct, rectwindow;
POINT point;
int rw, rh, rx = 0, ry = 0; /* relative sizes */
int tmprw, tmprh, tmprx = 0, tmpry = 0; /* temporary relative sizes */
int ww, wh; /* video window sizes */
float sc; /* scale */
int r_frame_w, r_frame_h; /* resized values of frame size (aspect ratio based) */
if(!video_window) return;
if(!lpDDS)return;
if(use_osd_surface && !surface_osd)return;
if(!lpDDS_secondary)return;
//frame_w = default_sw;
//frame_h = default_sh;
if(lpDDS)
{
r_frame_w = frame_w;
r_frame_h = frame_h;
if(aspect_ratio > 0.0)
r_frame_h = (int)((double)r_frame_h / aspect_ratio);
source.left = 0;
source.top = 0;
source.right = d_width;
source.bottom = d_height;
rectwindow.left = 0;
rectwindow.top = 0;
rectwindow.right = window_w;
rectwindow.bottom = window_h;
point.x = 0;
point.y = 0;
ClientToScreen(video_window, &point);
GetClientRect(video_window, &destination);
GetClientRect(video_window, &rct);
destination.left += point.x;
destination.top += point.y;
destination.right += point.x;
destination.bottom += point.y;
//vdata.getdata(get_window_video_rect, 0, &rct, 0);
//vdata.getdata(get_window_video_dc, 0, &hdc, 0);
//if(w <= 0)w = 256;
//if(h <= 0)h = 256;
ww = rw = rct.right - rct.left;
wh = rh = rct.bottom - rct.top;
if(frame_w > frame_h)
{
sc = (float)rw / (float)r_frame_w;
}else{
sc = (float)rh / (float)r_frame_h;
}
/* to keep aspect ratio, both width and height should be scaled equally */
rw = (int)((float)r_frame_w * sc);
rh = (int)((float)r_frame_h * sc);
/* we gotta handle video's corners vertically and check if it's gonna surpass the parent window's borders */
if(rh > wh)
sc = (float)wh / (float)r_frame_h;
if(rw > ww)
sc = (float)ww / (float)r_frame_w;
/* any changes? calculate'em again */
rw = (int)((float)r_frame_w * sc);
rh = (int)((float)r_frame_h * sc);
/* calculate video position */
rx = (ww - rw) / 2;
ry = (wh - rh) / 2;
if(use_osd_surface)
{
if(video_zoom_x <= 1.0)
{
video_zoom_x = 1.0;
crop_pos_x = 0;
}
if(video_zoom_y <= 1.0)
{
video_zoom_y = 1.0;
crop_pos_y = 0;
}
//tmprw = (rx + rw) * video_zoom;
//tmprh = (ry + rh) * video_zoom;
/*if(tmprw < destination.right && tmprh < destination.bottom)
{
rw *= video_zoom;
rh *= video_zoom;
}else{
source.right /= video_zoom;
source.bottom /= video_zoom;
} */
//if(source.left + crop_pos_x > source.right)crop_pos_x = source.right - source.left;
//if(source.top + crop_pos_y > source.bottom)crop_pos_y = source.bottom - source.top;
source.left = crop_pos_x;
source.top = crop_pos_y;
source.right = crop_pos_x + (d_width / video_zoom_x);
source.bottom = crop_pos_y + (d_height / video_zoom_y);
if(source.left < 0)
{
source.left = 0;
source.right = (d_width / video_zoom_x);
}
if(source.top < 0)
{
source.top = 0;
source.bottom = (d_height / video_zoom_y);
}
if(source.right > d_width)
{
source.left = d_width - (d_width / video_zoom_x);
source.right = d_width;
}
if(source.bottom > d_height)
{
source.top = d_height - (d_height / video_zoom_y);
source.bottom = d_height;
}
rectosd.left = rx;
rectosd.top = ry;
rectosd.right = rw + rx;
rectosd.bottom = rh + ry;
if(video_zoom_y > 1.0 || video_zoom_x > 1.0)
{
rectosd.left = 0;
rectosd.top = 0;
rectosd.right = window_w;
rectosd.bottom = window_h;
}
}
if(!use_osd_surface)
{
IDirectDrawSurface2_Blt(lpDDS, &destination, lpDDS_secondary, &source, DDBLT_WAIT, 0);
}else{
HDC hdc;
DDBLTFX bfx;
memset(&bfx, 0, sizeof(bfx));
bfx.dwFillColor = 0x000000;
bfx.dwSize = sizeof(bfx);
IDirectDrawSurface2_Blt(surface_osd, 0, 0, 0, DDBLT_COLORFILL | DDBLT_WAIT, &bfx);
if(mode)
{
HRESULT res = IDirectDrawSurface2_Blt(surface_osd, &rectosd, lpDDS_secondary, &source, DDBLT_WAIT | DDBLT_ZBUFFER, 0);
if(show_crop_rect)
{
RECT rcr;
float ar;
int vsize = 100, vw;
ar = d_width / d_height;
vw = (vsize * ar);
rcr.top = 5;
rcr.left = 5;
rcr.bottom = 5 + vsize;
rcr.right = 5 + vw;
IDirectDrawSurface2_Blt(surface_osd, &rcr, lpDDS_secondary, &source, DDBLT_WAIT | DDBLT_ZBUFFER, 0);
}
}
if(!FAILED(IDirectDrawSurface2_GetDC(surface_osd, &hdc)))
{
float ar;
int vsize = 100, vw;
HPEN hold_pen;
HBRUSH hold_brush;
if(subtitle_text && show_subtitles)
{
RECT rct, nrct;
HFONT nfont, ofont;
int subs_fontsize, soffset;
string subtitle_font_face = uni("Arial");
static letter subtitle_str[4096];
static int sub_italic = 0, sub_bold = 0, sub_underlined = 0;
static string last_substr;
if(subtitle_text != last_substr)
{
last_substr = subtitle_text;
str_cpy(subtitle_str, subtitle_text);
if(replace_i_str(subtitle_str, uni("<i>"), uni("")))
{
sub_italic = 1;
replace_i_str(subtitle_str, uni("</i>"), uni(""));
}
if(replace_i_str(subtitle_str, uni("<b>"), uni("")))
{
sub_bold = 1;
replace_i_str(subtitle_str, uni("</b>"), uni(""));
}
if(replace_i_str(subtitle_str, uni("<u>"), uni("")))
{
sub_underlined = 1;
replace_i_str(subtitle_str, uni("</u>"), uni(""));
}
}
rct.top = window_h;
rct.bottom = window_h;
rct.left = 0;
rct.right = window_w;
subs_fontsize = min(max((min(window_h, window_w) * 15) / 250, 10), 22);
soffset = min(subs_fontsize / 10, 2);
nfont = CreateFont(-MulDiv(subs_fontsize, GetDeviceCaps(hdc, LOGPIXELSY), 72),
0, 0, 0, sub_bold ? FW_BOLD : FW_NORMAL, sub_italic, sub_underlined, 0, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY,
DEFAULT_PITCH, subtitle_font_face);
ofont = (HFONT) SelectObject(hdc, nfont);
SetBkMode(hdc, TRANSPARENT);
nrct.left = 0;
nrct.right = window_w;
DrawText(hdc, subtitle_str, str_len(subtitle_str), &nrct, DT_CENTER | DT_WORDBREAK | DT_CALCRECT);
rct.top -= nrct.bottom - nrct.top;
rct.top -= window_h / 12;
SetTextColor(hdc, 0x000000);
rct.top -= soffset; rct.left -= soffset; rct.right -= soffset;
DrawText(hdc, subtitle_str, str_len(subtitle_str), &rct, DT_CENTER | DT_WORDBREAK);
rct.top += soffset; rct.left += soffset; rct.right += soffset;
rct.top += soffset; rct.left += soffset; rct.right += soffset;
DrawText(hdc, subtitle_str, str_len(subtitle_str), &rct, DT_CENTER | DT_WORDBREAK);
rct.top -= soffset; rct.left -= soffset; rct.right -= soffset;
SetTextColor(hdc, 0xffffff);
DrawText(hdc, subtitle_str, str_len(subtitle_str), &rct, DT_CENTER | DT_WORDBREAK);
SelectObject(hdc, ofont);
DeleteObject(nfont);
} /* </if - subtitles_text> */
if(subtitle_text_sec)
{
RECT rct, nrct;
HFONT nfont, ofont;
int subs_fontsize, soffset;
string subtitle_font_face = uni("Arial");
static letter subtitle_str[4096];
static int sub_italic = 0, sub_bold = 0, sub_underlined = 0;
static string last_substr;
if(subtitle_text_sec != last_substr)
{
last_substr = subtitle_text_sec;
str_cpy(subtitle_str, subtitle_text_sec);
if(replace_i_str(subtitle_str, uni("<i>"), uni("")))
{
sub_italic = 1;
replace_i_str(subtitle_str, uni("</i>"), uni(""));
}
if(replace_i_str(subtitle_str, uni("<b>"), uni("")))
{
sub_bold = 1;
replace_i_str(subtitle_str, uni("</b>"), uni(""));
}
if(replace_i_str(subtitle_str, uni("<u>"), uni("")))
{
sub_underlined = 1;
replace_i_str(subtitle_str, uni("</u>"), uni(""));
}
}
rct.top = window_h;
rct.bottom = window_h;
rct.left = 0;
rct.right = window_w;
subs_fontsize = min(max((min(window_h, window_w) * 15) / 250, 10), 22);
soffset = min(subs_fontsize / 10, 2);
nfont = CreateFont(-MulDiv(subs_fontsize, GetDeviceCaps(hdc, LOGPIXELSY), 72),
0, 0, 0, sub_bold ? FW_BOLD : FW_NORMAL, sub_italic, sub_underlined, 0, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY,
DEFAULT_PITCH, subtitle_font_face);
ofont = (HFONT) SelectObject(hdc, nfont);
SetBkMode(hdc, TRANSPARENT);
nrct.left = 0;
nrct.right = window_w;
DrawText(hdc, subtitle_str, str_len(subtitle_str), &nrct, DT_CENTER | DT_WORDBREAK | DT_CALCRECT);
rct.top = window_h / 16;
SetTextColor(hdc, 0x000000);
rct.top -= soffset; rct.left -= soffset; rct.right -= soffset;
DrawText(hdc, subtitle_str, str_len(subtitle_str), &rct, DT_CENTER | DT_WORDBREAK);
rct.top += soffset; rct.left += soffset; rct.right += soffset;
rct.top += soffset; rct.left += soffset; rct.right += soffset;
DrawText(hdc, subtitle_str, str_len(subtitle_str), &rct, DT_CENTER | DT_WORDBREAK);
rct.top -= soffset; rct.left -= soffset; rct.right -= soffset;
SetTextColor(hdc, 0xffffff);
DrawText(hdc, subtitle_str, str_len(subtitle_str), &rct, DT_CENTER | DT_WORDBREAK);
SelectObject(hdc, ofont);
DeleteObject(nfont);
} /* </if - subtitles_text> */
/* draw osd controls */
osd_display(hdc, rectosd.right, rectosd.bottom);
if(show_crop_rect)
{
ar = d_width / d_height;
vw = (vsize * ar);
hold_pen = (HPEN)SelectObject(hdc, crop_rect_pen);
hold_brush = (HBRUSH)SelectObject(hdc, crop_rect_brush);
Rectangle(hdc, 5, 5, 5 + vw, 5 + vsize);
Rectangle(hdc, 5 + ((source.left * vw) / d_width), 5 + ((source.top * vsize) / d_height), 5 + ((source.right * vw) / d_width), 5 + ((source.bottom * vsize) / d_height));
SelectObject(hdc, hold_pen);
SelectObject(hdc, hold_brush);
}
IDirectDrawSurface2_ReleaseDC(surface_osd, hdc);
}
IDirectDrawSurface2_Blt(lpDDS, &destination, surface_osd, &rectwindow, DDBLT_WAIT, 0);
}
}
}
void start_arcboot(void)
{
DECLARE_GLOBAL_DATA_PTR;
static gd_t gd_data;
static bd_t bd_data;
init_fnc_t **init_fnc_ptr;
extern void *__text_end;
unsigned stage = sizeof(init_sequence)/sizeof(init_sequence[0]);
show_boot_progress(stage--);
/* Init Global Data */
gd = global_data = &gd_data;
gd->bd = &bd_data;
gd->cpu_clk=get_cpu_clk();
gd->bd->bi_boot_params=BOOT_PARAMS_OFFSET;
gd->bd->bi_memstart=PHYS_MEMORY_START;
gd->bd->bi_memsize=PHYS_MEMORY_SIZE;
gd->bd->bi_flashstart=CONFIG_SYS_FLASH_BASE;
gd->bd->bi_flashoffset=0;
/* frame buffer will sit after end of program */
gd->fb_base = TEXT_BASE;
for (init_fnc_ptr = init_sequence;*init_fnc_ptr;++init_fnc_ptr) {
show_boot_progress(stage--);
if ((*init_fnc_ptr)() != 0) {
printf("stage:%d",stage);
hang();
}
}
/* Setup malloc area */
mem_malloc_init((ulong)&_start - CONFIG_SYS_MALLOC_LEN,
CONFIG_SYS_MALLOC_LEN);
// __builtin_arc_sleep(0);
#ifdef CONFIG_CMD_NAND
puts ("NAND: ");
nand_init();
#endif
env_relocate();
stdio_init (); /* get the devices list going. */
jumptable_init();
console_init_r();
#ifdef CONFIG_MMC
mmc_initialize(&bd_data);
#endif
#ifdef CONFIG_CMD_NET
puts ("Net: ");
gd->bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
// eth_io_init();
eth_initialize(gd->bd);
#if defined(CONFIG_RESET_PHY_R)
debug ("Reset Ethernet PHY\n");
reset_phy();
#endif
#endif
#if defined(CONFIG_ARCH_MISC_INIT)
/* miscellaneous arch dependent initialisations */
arch_misc_init ();
#endif
#if defined(CONFIG_MISC_INIT_R)
/* miscellaneous platform dependent initialisations */
misc_init_r ();
#endif
#if defined(CONFIG_CMD_KGDB)
puts("KGDB: ");
kgdb_init();
#endif
/* enable exceptions */
enable_interrupts ();
icache_enable();
dcache_enable();
printf("Dcache status %d\n",dcache_status());
printf("Icache status %d\n",icache_status());
#ifdef CONFIG_A3_DISPLAY
osd_display();
#endif
#ifdef CONFIG_A3_I2C
disable_i2c_pinmux();//disable hard i2c pinmux
#endif
// kgdb_test();
// init_osd_dev() ;
for(;;){
main_loop();
}
}
