mirror of
https://github.com/mpv-player/mpv
synced 2024-12-15 19:35:49 +00:00
5b0d96c6b4
Based on a patch by Sebastian Hegler <s_hegler at gmx dot de>. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13788 b3059339-0415-0410-9bf9-f77b7e298cf2
294 lines
7.8 KiB
C
294 lines
7.8 KiB
C
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//#define SHOW_TIME
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/*
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* vo_xmga.c
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*
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* Copyright (C) Zoltan Ponekker - Jan 2001
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*
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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 "config.h"
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#include "video_out.h"
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#include "video_out_internal.h"
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#include <sys/ioctl.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/mman.h>
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#include "drivers/mga_vid.h"
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <errno.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 "sub.h"
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#include "aspect.h"
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#ifdef SHOW_TIME
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#include "osdep/timer.h"
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static unsigned int timer = 0;
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static unsigned int timerd = 0;
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#endif
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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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"Matrox G200/G4x0/G550 overlay in X11 window (using /dev/mga_vid)",
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"xmga",
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"Zoltan Ponekker <pontscho@makacs.poliod.hu>",
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""
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};
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LIBVO_EXTERN(xmga)
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static XGCValues wGCV;
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static uint32_t mDepth;
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static XWindowAttributes attribs;
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static int colorkey;
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static uint32_t mvHeight;
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static uint32_t mvWidth;
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static Window mRoot;
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static XSetWindowAttributes xWAttribs;
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static int inited = 0;
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#define VO_XMGA
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#include "mga_common.c"
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#undef VO_XMGA
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static void mDrawColorKey(void)
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{
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XSetBackground(mDisplay, vo_gc, 0);
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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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XFlush(mDisplay);
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}
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static void check_events(void)
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{
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int e = vo_x11_check_events(mDisplay);
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if (!(e & VO_EVENT_RESIZE) && !(e & VO_EVENT_EXPOSE))
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return;
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set_window();
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mDrawColorKey();
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if (ioctl(f, MGA_VID_CONFIG, &mga_vid_config))
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mp_msg(MSGT_VO, MSGL_WARN,
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"Error in mga_vid_config ioctl (wrong mga_vid.o version?)");
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}
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static void flip_page(void)
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{
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#ifdef SHOW_TIME
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unsigned int t;
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t = GetTimer();
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mp_msg(MSGT_VO, MSGL_STATUS,
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" [timer: %08X diff: %6d dd: %6d ] \n", t, t - timer,
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(t - timer) - timerd);
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timerd = t - timer;
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timer = t;
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#endif
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vo_mga_flip_page();
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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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char *mTitle = (title == NULL) ? "XMGA render" : title;
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XVisualInfo vinfo;
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unsigned long xswamask;
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int r, g, b;
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if (mga_init(width, height, format))
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return -1; // ioctl errors?
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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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mvWidth = width;
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mvHeight = height;
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vo_panscan_x = vo_panscan_y = vo_panscan_amount = 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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vo_dwidth = d_width;
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vo_dheight = d_height;
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vo_mouse_autohide = 1;
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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 not supported.\n",
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vo_depthonscreen);
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return -1;
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}
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mp_msg(MSGT_VO, MSGL_INFO, "Using colorkey: %x\n", colorkey);
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inited = 1;
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aspect(&d_width, &d_height, A_NOZOOM);
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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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#endif
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{
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if (flags & 1)
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aspect(&dwidth, &dheight, A_ZOOM);
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XGetWindowAttributes(mDisplay, mRootWin, &attribs);
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mDepth = attribs.depth;
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if (mDepth != 15 && mDepth != 16 && mDepth != 24 && mDepth != 32)
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mDepth = 24;
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XMatchVisualInfo(mDisplay, mScreen, mDepth, TrueColor, &vinfo);
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xWAttribs.colormap =
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XCreateColormap(mDisplay, mRootWin, vinfo.visual, AllocNone);
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xWAttribs.background_pixel = 0;
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xWAttribs.border_pixel = 0;
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xWAttribs.event_mask =
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StructureNotifyMask | ExposureMask | KeyPressMask |
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((WinID ==
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0) ? 0 : (ButtonPressMask | ButtonReleaseMask |
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PointerMotionMask | PropertyChangeMask));
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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 = WinID ? ((Window) WinID) : mRootWin;
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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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&xWAttribs);
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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 = XCreateWindow(mDisplay, mRootWin,
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vo_dx, vo_dy,
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vo_dwidth, vo_dheight,
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xWAttribs.border_pixel,
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mDepth,
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InputOutput,
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vinfo.visual, xswamask,
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&xWAttribs);
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vo_x11_classhint(mDisplay, vo_window, "xmga");
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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, mTitle);
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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, &wGCV);
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} // !GUI
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if ((flags & 1) && (!WinID))
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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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panscan_calc();
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mga_vid_config.colkey_on = 1;
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mga_vid_config.colkey_red = r;
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mga_vid_config.colkey_green = g;
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mga_vid_config.colkey_blue = b;
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set_window(); // set up mga_vid_config.dest_width etc
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if (vo_ontop)
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vo_x11_setlayer(mDisplay, vo_window, vo_ontop);
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XSync(mDisplay, False);
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ioctl(f, MGA_VID_ON, 0);
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return 0;
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}
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static void uninit(void)
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{
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mp_msg(MSGT_VO, MSGL_V, "vo: uninit!\n");
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mga_uninit();
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if (!inited)
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return; // no window?
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inited = 0;
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vo_x11_uninit(); // destroy the window
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}
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