int config_video_out(const vo_functions_t *vo, uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height, uint32_t flags,
char *title, uint32_t format) {
panscan_init();
aspect_save_orig(width,height);
aspect_save_prescale(d_width,d_height);
if (vo->control(VOCTRL_UPDATE_SCREENINFO, NULL) == VO_TRUE) {
aspect(&d_width,&d_height,A_NOZOOM);
vo_dx = (int)(vo_screenwidth - d_width) / 2;
vo_dy = (int)(vo_screenheight - d_height) / 2;
geometry(&vo_dx, &vo_dy, &d_width, &d_height,
vo_screenwidth, vo_screenheight);
geometry_xy_changed |= xinerama_screen >= 0;
vo_dx += xinerama_x;
vo_dy += xinerama_y;
vo_dwidth = d_width;
vo_dheight = d_height;
#ifdef CONFIG_GUI
if (use_gui) {
// GUI creates and manages window for us
gui(GUI_SETUP_VIDEO_WINDOW, 0);
}
#endif
}
return vo->config(width, height, d_width, d_height, flags, title, format);
}
int config_video_out(vo_functions_t *vo, uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height, uint32_t flags,
char *title, uint32_t format) {
panscan_init();
aspect_save_orig(width,height);
aspect_save_prescale(d_width,d_height);
if (vo->control(VOCTRL_UPDATE_SCREENINFO, NULL) == VO_TRUE) {
aspect(&d_width,&d_height,A_NOZOOM);
vo_dx = (int)(vo_screenwidth - d_width) / 2;
vo_dy = (int)(vo_screenheight - d_height) / 2;
geometry(&vo_dx, &vo_dy, &d_width, &d_height,
vo_screenwidth, vo_screenheight);
vo_dx += xinerama_x;
vo_dy += xinerama_y;
vo_dwidth = d_width;
vo_dheight = d_height;
}
return vo->config(width, height, d_width, d_height, flags, title, format);
}
static int config(uint32_t width, uint32_t height, uint32_t d_width,uint32_t d_height, uint32_t flags, char *title, uint32_t format){
title = "MPlayer VIDIX WIN32 Overlay";
panscan_init();
image_height = height;
image_width = width;
image_format = format;
vo_screenwidth = GetSystemMetrics(SM_CXSCREEN);
vo_screenheight = GetSystemMetrics(SM_CYSCREEN);
vo_depthonscreen = GetDeviceCaps(GetDC(GetDesktopWindow()),BITSPIXEL);
aspect_save_orig(width, height);
aspect_save_prescale(d_width, d_height);
aspect_save_screenres(vo_screenwidth, vo_screenheight);
vo_dx = 0;
vo_dy = 0;
vo_dx=( vo_screenwidth - d_width ) / 2; vo_dy=( vo_screenheight - d_height ) / 2;
geometry(&vo_dx, &vo_dy, &d_width, &d_height, vo_screenwidth, vo_screenheight);
vo_fs = flags&VOFLAG_FULLSCREEN;
aspect(&d_width, &d_height, A_NOZOOM);
vo_dwidth=d_width; vo_dheight=d_height;
window_aspect = (float)d_width / (float)d_height;
if(!vo_config_count){
HINSTANCE hInstance = GetModuleHandle(NULL);
WNDCLASS wc;
RECT rd;
rd.left = vo_dx;
rd.top = vo_dy;
rd.right = rd.left + vo_dwidth;
rd.bottom = rd.top + vo_dheight;
AdjustWindowRect(&rd,WS_OVERLAPPEDWINDOW| WS_SIZEBOX,0);
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hCursor = LoadCursor(NULL,IDC_ARROW);
wc.hIcon =ExtractIcon(hInstance,"mplayer.exe",0);
//LoadIcon(NULL,IDI_APPLICATION);
wc.hbrBackground = CreateSolidBrush(RGB(255,0,255));
wc.lpszClassName = "MPlayer - The Movie Player";
wc.lpszMenuName = NULL;
RegisterClass(&wc);
hWnd = CreateWindow("MPlayer - The Movie Player",
title,
WS_OVERLAPPEDWINDOW| WS_SIZEBOX,
rd.left,
rd.top,
rd.right - rd.left,
rd.bottom - rd.top,
NULL,
NULL,
hInstance,
NULL);
wc.hbrBackground = CreateSolidBrush(RGB(0,0,0));
wc.lpszClassName = "MPlayer - Fullscreen";
RegisterClass(&wc);
hWndFS = CreateWindow("MPlayer - Fullscreen","MPlayer VIDIX Fullscreen",WS_POPUP,0,0,vo_screenwidth,vo_screenheight,hWnd,NULL,hInstance,NULL);
}
ShowWindow(hWnd,SW_SHOW);
if(vo_fs)ShowWindow(hWndFS,SW_SHOW);
return 0;
}
struct vo *init_best_video_out(struct MPOpts *opts, struct vo_x11_state *x11,
struct mp_fifo *key_fifo,
struct input_ctx *input_ctx)
{
char **vo_list = opts->video_driver_list;
int i;
struct vo *vo = talloc_ptrtype(NULL, vo);
struct vo initial_values = {
.opts = opts,
.x11 = x11,
.key_fifo = key_fifo,
.input_ctx = input_ctx,
.event_fd = -1,
.registered_fd = -1,
};
// first try the preferred drivers, with their optional subdevice param:
if (vo_list && vo_list[0])
while (vo_list[0][0]) {
char *name = strdup(vo_list[0]);
vo_subdevice = strchr(name,':');
if (!strcmp(name, "pgm"))
mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "The pgm video output driver has been replaced by -vo pnm:pgmyuv.\n");
if (!strcmp(name, "md5"))
mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "The md5 video output driver has been replaced by -vo md5sum.\n");
if (vo_subdevice) {
vo_subdevice[0] = 0;
++vo_subdevice;
}
for (i = 0; video_out_drivers[i]; i++) {
const struct vo_driver *video_driver = video_out_drivers[i];
const vo_info_t *info = video_driver->info;
if (!strcmp(info->short_name, name)) {
// name matches, try it
*vo = initial_values;
vo->driver = video_driver;
if (!vo_preinit(vo, vo_subdevice)) {
free(name);
return vo; // success!
}
talloc_free_children(vo);
}
}
// continue...
free(name);
++vo_list;
if (!(vo_list[0]))
return NULL; // do NOT fallback to others
}
// now try the rest...
vo_subdevice = NULL;
for (i = 0; video_out_drivers[i]; i++) {
const struct vo_driver *video_driver = video_out_drivers[i];
*vo = initial_values;
vo->driver = video_driver;
if (!vo_preinit(vo, vo_subdevice))
return vo; // success!
talloc_free_children(vo);
}
free(vo);
return NULL;
}
static int event_fd_callback(void *ctx, int fd)
{
struct vo *vo = ctx;
vo_check_events(vo);
return MP_INPUT_NOTHING;
}
int vo_config(struct vo *vo, uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height, uint32_t flags,
char *title, uint32_t format)
{
struct MPOpts *opts = vo->opts;
panscan_init(vo);
aspect_save_orig(vo, width, height);
aspect_save_prescale(vo, d_width, d_height);
if (vo_control(vo, VOCTRL_UPDATE_SCREENINFO, NULL) == VO_TRUE) {
aspect(vo, &d_width, &d_height, A_NOZOOM);
vo->dx = (int)(opts->vo_screenwidth - d_width) / 2;
vo->dy = (int)(opts->vo_screenheight - d_height) / 2;
geometry(&vo->dx, &vo->dy, &d_width, &d_height,
opts->vo_screenwidth, opts->vo_screenheight);
geometry_xy_changed |= xinerama_screen >= 0;
vo->dx += xinerama_x;
vo->dy += xinerama_y;
vo->dwidth = d_width;
vo->dheight = d_height;
}
int ret = vo->driver->config(vo, width, height, d_width, d_height, flags,
title, format);
vo->config_ok = (ret == 0);
vo->config_count += vo->config_ok;
if (vo->registered_fd == -1 && vo->event_fd != -1 && vo->config_ok) {
mp_input_add_key_fd(vo->input_ctx, vo->event_fd, 1, event_fd_callback,
NULL, vo);
vo->registered_fd = vo->event_fd;
}
return ret;
}
/**
* \brief lookup an integer in a table, table must have 0 as the last key
* \param key key to search for
* \result translation corresponding to key or "to" value of last mapping
* if not found.
*/
int lookup_keymap_table(const struct mp_keymap *map, int key) {
while (map->from && map->from != key) map++;
return map->to;
}
/**
* \brief helper function for the kind of panscan-scaling that needs a source
* and destination rectangle like Direct3D and VDPAU
*/
static void src_dst_split_scaling(int src_size, int dst_size, int scaled_src_size,
int *src_start, int *src_end, int *dst_start, int *dst_end) {
if (scaled_src_size > dst_size) {
int border = src_size * (scaled_src_size - dst_size) / scaled_src_size;
// round to a multiple of 2, this is at least needed for vo_direct3d and ATI cards
border = (border / 2 + 1) & ~1;
*src_start = border;
*src_end = src_size - border;
*dst_start = 0;
*dst_end = dst_size;
} else {
*src_start = 0;
*src_end = src_size;
*dst_start = (dst_size - scaled_src_size) / 2;
*dst_end = *dst_start + scaled_src_size;
}
}
/**
* Calculate the appropriate source and destination rectangle to
* get a correctly scaled picture, including pan-scan.
* Can be extended to take future cropping support into account.
*
* \param crop specifies the cropping border size in the left, right, top and bottom members, may be NULL
* \param borders the border values as e.g. EOSD (ASS) and properly placed DVD highlight support requires,
* may be NULL and only left and top are currently valid.
*/
void calc_src_dst_rects(struct vo *vo, int src_width, int src_height,
struct vo_rect *src, struct vo_rect *dst,
struct vo_rect *borders, const struct vo_rect *crop)
{
static const struct vo_rect no_crop = {0, 0, 0, 0, 0, 0};
int scaled_width = 0;
int scaled_height = 0;
if (!crop) crop = &no_crop;
src_width -= crop->left + crop->right;
src_height -= crop->top + crop->bottom;
if (src_width < 2) src_width = 2;
if (src_height < 2) src_height = 2;
dst->left = 0; dst->right = vo->dwidth;
dst->top = 0; dst->bottom = vo->dheight;
src->left = 0; src->right = src_width;
src->top = 0; src->bottom = src_height;
if (borders) {
borders->left = 0; borders->top = 0;
}
if (aspect_scaling()) {
aspect(vo, &scaled_width, &scaled_height, A_WINZOOM);
panscan_calc_windowed(vo);
scaled_width += vo->panscan_x;
scaled_height += vo->panscan_y;
if (borders) {
borders->left = (vo->dwidth - scaled_width ) / 2;
borders->top = (vo->dheight - scaled_height) / 2;
}
src_dst_split_scaling(src_width, vo->dwidth, scaled_width,
&src->left, &src->right, &dst->left, &dst->right);
src_dst_split_scaling(src_height, vo->dheight, scaled_height,
&src->top, &src->bottom, &dst->top, &dst->bottom);
}
src->left += crop->left; src->right += crop->left;
src->top += crop->top; src->bottom += crop->top;
src->width = src->right - src->left;
src->height = src->bottom - src->top;
dst->width = dst->right - dst->left;
dst->height = dst->bottom - dst->top;
}
/**
* Generates a mouse movement message if those are enable and sends it
* to the "main" MPlayer.
*
* \param posx new x position of mouse
* \param posy new y position of mouse
*/
void vo_mouse_movement(struct vo *vo, int posx, int posy)
{
char cmd_str[40];
if (!enable_mouse_movements)
return;
snprintf(cmd_str, sizeof(cmd_str), "set_mouse_pos %i %i", posx, posy);
mp_input_queue_cmd(vo->input_ctx, mp_input_parse_cmd(cmd_str));
}
