mirror of
https://github.com/mpv-player/mpv
synced 2024-12-15 19:35:49 +00:00
3ebf6f0135
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13947 b3059339-0415-0410-9bf9-f77b7e298cf2
565 lines
15 KiB
C
565 lines
15 KiB
C
/*
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VIDIX accelerated overlay in a X window
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(C) Alex Beregszaszi & Zoltan Ponekker & Nick Kurshev
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WS window manager by Pontscho/Fresh!
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Based on vo_gl.c and vo_vesa.c and vo_xmga.c (.so mastah! ;))
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <errno.h>
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#include "config.h"
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#include "video_out.h"
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#include "video_out_internal.h"
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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//#include <X11/keysym.h>
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#ifdef HAVE_XINERAMA
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#include <X11/extensions/Xinerama.h>
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#endif
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#include "x11_common.h"
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#include "aspect.h"
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#include "mp_msg.h"
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#include "vosub_vidix.h"
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#include "vidix/vidixlib.h"
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#ifdef HAVE_NEW_GUI
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#include "Gui/interface.h"
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#endif
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static vo_info_t info = {
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"X11 (VIDIX)",
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"xvidix",
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"Alex Beregszaszi",
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""
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};
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LIBVO_EXTERN(xvidix)
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#define UNUSED(x) ((void)(x)) /* Removes warning about unused arguments */
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/* X11 related variables */
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/* Colorkey handling */
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static XGCValues mGCV;
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static int colorkey;
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static vidix_grkey_t gr_key;
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/* VIDIX related */
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static char *vidix_name;
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/* Image parameters */
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static uint32_t image_width;
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static uint32_t image_height;
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static uint32_t image_format;
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/* Window parameters */
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static uint32_t window_x, window_y;
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static uint32_t window_width, window_height;
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/* used by XGetGeometry & XTranslateCoordinates for moving/resizing window */
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static uint32_t drwX, drwY, drwWidth, drwHeight, drwBorderWidth,
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drwDepth, drwcX, drwcY, dwidth, dheight;
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extern void set_video_eq(int cap);
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#ifdef HAVE_XINERAMA
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extern int xinerama_screen;
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#endif
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static void set_window(int force_update)
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{
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Window mRoot;
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if (WinID)
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{
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XGetGeometry(mDisplay, vo_window, &mRoot, &drwX, &drwY, &drwWidth,
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&drwHeight, &drwBorderWidth, &drwDepth);
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drwX = drwY = 0;
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XTranslateCoordinates(mDisplay, vo_window, mRoot, 0, 0,
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&drwcX, &drwcY, &mRoot);
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aspect(&dwidth, &dheight, A_NOZOOM);
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if (!vo_fs)
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mp_msg(MSGT_VO, MSGL_V,
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"[xvidix] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",
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drwcX, drwcY, drwX, drwY, drwWidth, drwHeight);
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/* following stuff copied from vo_xmga.c */
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} else
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{
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aspect(&dwidth, &dheight, A_NOZOOM);
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drwcX = drwX = vo_dx;
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drwcY = drwY = vo_dy;
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drwWidth = vo_dwidth;
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drwHeight = vo_dheight;
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}
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#if X11_FULLSCREEN
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if (vo_fs)
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{
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aspect(&dwidth, &dheight, A_ZOOM);
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drwX =
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(vo_screenwidth -
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(dwidth > vo_screenwidth ? vo_screenwidth : dwidth)) / 2;
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drwcX = drwX;
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drwY =
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(vo_screenheight -
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(dheight > vo_screenheight ? vo_screenheight : dheight)) / 2;
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drwcY = drwY;
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drwWidth = (dwidth > vo_screenwidth ? vo_screenwidth : dwidth);
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drwHeight =
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(dheight > vo_screenheight ? vo_screenheight : dheight);
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mp_msg(MSGT_VO, MSGL_V,
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"[xvidix-fs] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",
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drwcX, drwcY, drwX, drwY, drwWidth, drwHeight);
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}
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#endif
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vo_dwidth = drwWidth;
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vo_dheight = drwHeight;
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#ifdef HAVE_XINERAMA
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if (XineramaIsActive(mDisplay))
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{
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XineramaScreenInfo *screens;
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int num_screens;
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int i = 0;
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screens = XineramaQueryScreens(mDisplay, &num_screens);
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/* find the screen we are on */
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while (i < num_screens &&
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((screens[i].x_org < drwcX) || (screens[i].y_org < drwcY) ||
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(screens[i].x_org + screens[i].width >= drwcX) ||
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(screens[i].y_org + screens[i].height >= drwcY)))
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{
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i++;
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}
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if (i < num_screens)
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{
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/* save the screen we are on */
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xinerama_screen = i;
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} else
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{
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/* oops.. couldnt find the screen we are on
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* because the upper left corner left the
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* visual range. assume we are still on the
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* same screen
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*/
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i = xinerama_screen;
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}
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/* set drwcX and drwcY to the right values */
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drwcX = drwcX - screens[i].x_org;
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drwcY = drwcY - screens[i].y_org;
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XFree(screens);
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}
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#endif
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if (vo_panscan > 0.0f && vo_fs)
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{
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drwcX -= vo_panscan_x >> 1;
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drwcY -= vo_panscan_y >> 1;
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drwX -= vo_panscan_x >> 1;
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drwY -= vo_panscan_y >> 1;
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drwWidth += vo_panscan_x;
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drwHeight += vo_panscan_y;
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}
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/* set new values in VIDIX */
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if (force_update || (window_x != drwcX) || (window_y != drwcY) ||
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(window_width != drwWidth) || (window_height != drwHeight))
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{
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// do a backup of window coordinates
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window_x = drwcX;
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window_y = drwcY;
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vo_dx = drwcX;
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vo_dy = drwcY;
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window_width = drwWidth;
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window_height = drwHeight;
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/* FIXME: implement runtime resize/move if possible, this way is very ugly! */
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vidix_stop();
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if (vidix_init(image_width, image_height, vo_dx, vo_dy,
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window_width, window_height, image_format,
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vo_depthonscreen, vo_screenwidth,
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vo_screenheight) != 0)
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{
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mp_msg(MSGT_VO, MSGL_FATAL,
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"Can't initialize VIDIX driver: %s\n", strerror(errno));
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abort();
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}
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vidix_start();
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}
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mp_msg(MSGT_VO, MSGL_V,
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"[xvidix] window properties: pos: %dx%d, size: %dx%d\n", vo_dx,
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vo_dy, window_width, window_height);
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/* mDrawColorKey: */
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/* fill drawable with specified color */
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if (!(vo_colorkey & 0xff000000))
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{
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XSetBackground(mDisplay, vo_gc, 0L);
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XClearWindow(mDisplay, vo_window);
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XSetForeground(mDisplay, vo_gc, colorkey);
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XFillRectangle(mDisplay, vo_window, vo_gc, drwX, drwY, drwWidth,
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(vo_fs ? drwHeight - 1 : drwHeight));
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}
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/* flush, update drawable */
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XFlush(mDisplay);
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return;
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}
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/* connect to server, create and map window,
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* allocate colors and (shared) memory
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*/
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static uint32_t config(uint32_t width, uint32_t height, uint32_t d_width,
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uint32_t d_height, uint32_t flags, char *title,
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uint32_t format)
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{
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XVisualInfo vinfo;
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// XSizeHints hint;
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XSetWindowAttributes xswa;
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unsigned long xswamask;
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XWindowAttributes attribs;
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int window_depth, r, g, b;
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title = "MPlayer VIDIX X11 Overlay";
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panscan_init();
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image_height = height;
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image_width = width;
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image_format = format;
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vo_mouse_autohide = 1;
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aspect_save_orig(width, height);
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aspect_save_prescale(d_width, d_height);
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aspect_save_screenres(vo_screenwidth, vo_screenheight);
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vo_dx = 0;
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vo_dy = 0;
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vo_dx = (vo_screenwidth - d_width) / 2;
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vo_dy = (vo_screenheight - d_height) / 2;
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geometry(&vo_dx, &vo_dy, &d_width, &d_height, vo_screenwidth,
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vo_screenheight);
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window_width = d_width;
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window_height = d_height;
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// vo_fs = flags&0x01;
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// if (vo_fs)
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// { vo_old_width=d_width; vo_old_height=d_height; }
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r = (vo_colorkey & 0x00ff0000) >> 16;
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g = (vo_colorkey & 0x0000ff00) >> 8;
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b = vo_colorkey & 0x000000ff;
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switch (vo_depthonscreen)
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{
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case 32:
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colorkey = vo_colorkey;
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break;
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case 24:
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colorkey = vo_colorkey & 0x00ffffff;
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break;
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case 16:
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colorkey = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
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break;
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case 15:
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colorkey = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
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break;
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default:
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mp_msg(MSGT_VO, MSGL_ERR,
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"Sorry, this (%d) color depth is not supported\n",
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vo_depthonscreen);
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}
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mp_msg(MSGT_VO, MSGL_V, "Using colorkey: %x\n", colorkey);
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aspect(&d_width, &d_height, A_NOZOOM);
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vo_dwidth = d_width;
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vo_dheight = d_height;
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#ifdef HAVE_NEW_GUI
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if (use_gui)
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guiGetEvent(guiSetShVideo, 0); // the GUI will set up / resize the window
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else
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{
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#endif
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#ifdef X11_FULLSCREEN
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if ((flags & 1) || (flags & 0x04))
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aspect(&d_width, &d_height, A_ZOOM);
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#endif
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dwidth = d_width;
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dheight = d_height;
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/* Make the window */
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XGetWindowAttributes(mDisplay, DefaultRootWindow(mDisplay),
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&attribs);
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/* from vo_x11 */
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window_depth = attribs.depth;
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if ((window_depth != 15) && (window_depth != 16)
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&& (window_depth != 24) && (window_depth != 32))
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window_depth = 24;
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XMatchVisualInfo(mDisplay, mScreen, window_depth, TrueColor,
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&vinfo);
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xswa.background_pixel = BlackPixel(mDisplay, mScreen);
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xswa.border_pixel = 0;
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xswa.colormap =
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XCreateColormap(mDisplay, RootWindow(mDisplay, mScreen),
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vinfo.visual, AllocNone);
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xswa.event_mask =
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StructureNotifyMask | ExposureMask | KeyPressMask |
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PropertyChangeMask | ((WinID == 0) ? 0
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: (ButtonPressMask | ButtonReleaseMask |
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PointerMotionMask));
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xswamask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
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if (WinID >= 0)
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{
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vo_window =
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WinID ? ((Window) WinID) : RootWindow(mDisplay, mScreen);
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if (WinID)
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{
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XUnmapWindow(mDisplay, vo_window);
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XChangeWindowAttributes(mDisplay, vo_window, xswamask,
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&xswa);
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vo_x11_selectinput_witherr(mDisplay, vo_window,
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StructureNotifyMask |
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KeyPressMask |
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PropertyChangeMask |
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PointerMotionMask |
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ButtonPressMask |
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ButtonReleaseMask |
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ExposureMask);
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} else
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XSelectInput(mDisplay, vo_window, ExposureMask);
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} else
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{
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if (vo_window == None)
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{
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vo_window =
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XCreateWindow(mDisplay, RootWindow(mDisplay, mScreen),
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vo_dx, vo_dy, window_width,
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window_height, xswa.border_pixel,
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vinfo.depth, InputOutput, vinfo.visual,
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xswamask, &xswa);
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vo_x11_classhint(mDisplay, vo_window, "xvidix");
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vo_hidecursor(mDisplay, vo_window);
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vo_x11_sizehint(vo_dx, vo_dy, vo_dwidth, vo_dheight, 0);
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XStoreName(mDisplay, vo_window, title);
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XMapWindow(mDisplay, vo_window);
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if (flags & 1)
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vo_x11_fullscreen();
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#ifdef HAVE_XINERAMA
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vo_x11_xinerama_move(mDisplay, vo_window);
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#endif
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} else if (!(flags & 1))
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XMoveResizeWindow(mDisplay, vo_window, vo_dx, vo_dy,
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vo_dwidth, vo_dheight);
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}
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if (vo_gc != None)
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XFreeGC(mDisplay, vo_gc);
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vo_gc = XCreateGC(mDisplay, vo_window, GCForeground, &mGCV);
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#ifdef HAVE_NEW_GUI
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}
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#endif
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if ((!WinID) && (flags & 1))
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{
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vo_dx = 0;
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vo_dy = 0;
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vo_dwidth = vo_screenwidth;
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vo_dheight = vo_screenheight;
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vo_fs = 1;
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}
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if (vidix_grkey_support())
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{
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vidix_grkey_get(&gr_key);
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gr_key.key_op = KEYS_PUT;
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if (!(vo_colorkey & 0xff000000))
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{
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gr_key.ckey.op = CKEY_TRUE;
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gr_key.ckey.red = r;
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gr_key.ckey.green = g;
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gr_key.ckey.blue = b;
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} else
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gr_key.ckey.op = CKEY_FALSE;
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vidix_grkey_set(&gr_key);
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}
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set_window(1);
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XSync(mDisplay, False);
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panscan_calc();
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if (vo_ontop)
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vo_x11_setlayer(mDisplay, vo_window, vo_ontop);
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return (0);
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}
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static void check_events(void)
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{
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const int event = vo_x11_check_events(mDisplay);
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if ((event & VO_EVENT_RESIZE) || (event & VO_EVENT_EXPOSE))
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set_window(0);
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return;
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}
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/* draw_osd, flip_page, draw_slice, draw_frame should be
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overwritten with vidix functions (vosub_vidix.c) */
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static void draw_osd(void)
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{
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mp_msg(MSGT_VO, MSGL_FATAL,
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"[xvidix] error: didn't used vidix draw_osd!\n");
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return;
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}
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static void flip_page(void)
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{
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mp_msg(MSGT_VO, MSGL_FATAL,
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"[xvidix] error: didn't used vidix flip_page!\n");
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return;
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}
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static uint32_t draw_slice(uint8_t * src[], int stride[],
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int w, int h, int x, int y)
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{
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UNUSED(src);
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UNUSED(stride);
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UNUSED(w);
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UNUSED(h);
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UNUSED(x);
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UNUSED(y);
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mp_msg(MSGT_VO, MSGL_FATAL,
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"[xvidix] error: didn't used vidix draw_slice!\n");
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return (-1);
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}
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static uint32_t draw_frame(uint8_t * src[])
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{
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UNUSED(src);
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mp_msg(MSGT_VO, MSGL_FATAL,
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"[xvidix] error: didn't used vidix draw_frame!\n");
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return (-1);
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}
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static uint32_t query_format(uint32_t format)
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{
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return (vidix_query_fourcc(format));
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}
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static void uninit(void)
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{
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if (!vo_config_count)
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return;
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vidix_term();
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if (vidix_name)
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{
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free(vidix_name);
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vidix_name = NULL;
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}
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vo_x11_uninit();
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}
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static uint32_t preinit(const char *arg)
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{
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if (arg)
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vidix_name = strdup(arg);
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else
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{
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mp_msg(MSGT_VO, MSGL_INFO,
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"No vidix driver name provided, probing available ones (-v option for details)!\n");
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vidix_name = NULL;
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}
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if (!vo_init())
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return (-1);
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if (vidix_preinit(vidix_name, &video_out_xvidix) != 0)
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return (1);
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return (0);
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}
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static uint32_t control(uint32_t request, void *data, ...)
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{
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switch (request)
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{
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case VOCTRL_QUERY_FORMAT:
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return query_format(*((uint32_t *) data));
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case VOCTRL_GUISUPPORT:
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return VO_TRUE;
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case VOCTRL_GET_PANSCAN:
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if (!vo_config_count || !vo_fs)
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|
return VO_FALSE;
|
|
return VO_TRUE;
|
|
case VOCTRL_ONTOP:
|
|
vo_x11_ontop();
|
|
return VO_TRUE;
|
|
case VOCTRL_FULLSCREEN:
|
|
vo_x11_fullscreen();
|
|
case VOCTRL_SET_PANSCAN:
|
|
if (vo_fs && (vo_panscan != vo_panscan_amount))
|
|
{
|
|
panscan_calc();
|
|
set_window(0);
|
|
}
|
|
return VO_TRUE;
|
|
case VOCTRL_SET_EQUALIZER:
|
|
{
|
|
va_list ap;
|
|
int value;
|
|
|
|
va_start(ap, data);
|
|
value = va_arg(ap, int);
|
|
|
|
va_end(ap);
|
|
|
|
return vidix_control(request, data, (int *) value);
|
|
}
|
|
case VOCTRL_GET_EQUALIZER:
|
|
{
|
|
va_list ap;
|
|
int *value;
|
|
|
|
va_start(ap, data);
|
|
value = va_arg(ap, int *);
|
|
|
|
va_end(ap);
|
|
|
|
return vidix_control(request, data, value);
|
|
}
|
|
}
|
|
return vidix_control(request, data);
|
|
// return VO_NOTIMPL;
|
|
}
|