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mpv/libvo/vo_xvidix.c
Anton Khirnov 87366694d8 Remove the internal GUI 
The GUI is badly designed and too closely coupled to the internal
details of other code. The GUI code is in bad shape and unmaintained
for years. There is no indication that anyone would maintain it in the
future either. Even if someone did volunteer to implement a better
integrated GUI having the current code in the tree probably wouldn't
help much. So get rid of it.
2009-07-07 21:49:42 +03:00

432 lines
11 KiB
C
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/*
* VIDIX-accelerated overlay in an X window
*
* copyright (C) Alex Beregszaszi & Zoltan Ponekker & Nick Kurshev
*
* WS window manager by Pontscho/Fresh!
*
* based on vo_gl.c and vo_vesa.c and vo_xmga.c (.so mastah! ;))
*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <errno.h>
#include "config.h"
#include "video_out.h"
#include "video_out_internal.h"
#include <X11/Xlib.h>
#include <X11/Xutil.h>
//#include <X11/keysym.h>
#ifdef CONFIG_XINERAMA
#include <X11/extensions/Xinerama.h>
#endif
#include "x11_common.h"
#include "aspect.h"
#include "mp_msg.h"
#include "vosub_vidix.h"
#include "vidix/vidix.h"
static const vo_info_t info = {
"X11 (VIDIX)",
"xvidix",
"Alex Beregszaszi",
""
};
LIBVO_EXTERN(xvidix)
#define UNUSED(x) ((void)(x)) /* Removes warning about unused arguments */
/* X11 related variables */
/* Colorkey handling */
static int colorkey;
static vidix_grkey_t gr_key;
/* VIDIX related */
static char *vidix_name;
/* Image parameters */
static uint32_t image_width;
static uint32_t image_height;
static uint32_t image_format;
/* Window parameters */
static uint32_t window_x, window_y;
static uint32_t window_width, window_height;
/* used by XGetGeometry & XTranslateCoordinates for moving/resizing window */
static uint32_t drwX, drwY, drwWidth, drwHeight, drwBorderWidth,
drwDepth, drwcX, drwcY, dwidth, dheight;
void set_video_eq(int cap);
static void set_window(int force_update)
{
Window mRoot;
if (WinID)
{
XGetGeometry(mDisplay, vo_window, &mRoot, &drwX, &drwY, &drwWidth,
&drwHeight, &drwBorderWidth, &drwDepth);
drwX = drwY = 0;
XTranslateCoordinates(mDisplay, vo_window, mRoot, 0, 0,
&drwcX, &drwcY, &mRoot);
aspect(&dwidth, &dheight, A_NOZOOM);
if (!vo_fs)
mp_msg(MSGT_VO, MSGL_V,
"[xvidix] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",
drwcX, drwcY, drwX, drwY, drwWidth, drwHeight);
/* following stuff copied from vo_xmga.c */
} else
{
aspect(&dwidth, &dheight, A_NOZOOM);
drwcX = drwX = vo_dx;
drwcY = drwY = vo_dy;
drwWidth = vo_dwidth;
drwHeight = vo_dheight;
}
#if X11_FULLSCREEN
if (vo_fs)
{
aspect(&dwidth, &dheight, A_ZOOM);
drwX =
(vo_screenwidth -
(dwidth > vo_screenwidth ? vo_screenwidth : dwidth)) / 2;
drwcX = drwX;
drwY =
(vo_screenheight -
(dheight > vo_screenheight ? vo_screenheight : dheight)) / 2;
drwcY = drwY;
drwWidth = (dwidth > vo_screenwidth ? vo_screenwidth : dwidth);
drwHeight =
(dheight > vo_screenheight ? vo_screenheight : dheight);
mp_msg(MSGT_VO, MSGL_V,
"[xvidix-fs] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",
drwcX, drwcY, drwX, drwY, drwWidth, drwHeight);
}
#endif
vo_dwidth = drwWidth;
vo_dheight = drwHeight;
update_xinerama_info();
drwcX -= xinerama_x;
drwcY -= xinerama_y;
if (vo_panscan > 0.0f && vo_fs)
{
drwcX -= vo_panscan_x >> 1;
drwcY -= vo_panscan_y >> 1;
drwX -= vo_panscan_x >> 1;
drwY -= vo_panscan_y >> 1;
drwWidth += vo_panscan_x;
drwHeight += vo_panscan_y;
}
/* set new values in VIDIX */
if (force_update || (window_x != drwcX) || (window_y != drwcY) ||
(window_width != drwWidth) || (window_height != drwHeight))
{
// do a backup of window coordinates
window_x = drwcX;
window_y = drwcY;
vo_dx = drwcX;
vo_dy = drwcY;
window_width = drwWidth;
window_height = drwHeight;
/* FIXME: implement runtime resize/move if possible, this way is very ugly! */
vidix_stop();
if (vidix_init(image_width, image_height, vo_dx, vo_dy,
window_width, window_height, image_format,
vo_depthonscreen, vo_screenwidth,
vo_screenheight) != 0)
{
mp_msg(MSGT_VO, MSGL_FATAL,
"Can't initialize VIDIX driver: %s\n", strerror(errno));
abort();
}
vidix_start();
}
mp_msg(MSGT_VO, MSGL_V,
"[xvidix] window properties: pos: %dx%d, size: %dx%d\n", vo_dx,
vo_dy, window_width, window_height);
/* mDrawColorKey: */
/* fill drawable with specified color */
if (!(vo_colorkey & 0xff000000))
{
XSetBackground(mDisplay, vo_gc, 0L);
XClearWindow(mDisplay, vo_window);
XSetForeground(mDisplay, vo_gc, colorkey);
XFillRectangle(mDisplay, vo_window, vo_gc, drwX, drwY, drwWidth,
(vo_fs ? drwHeight - 1 : drwHeight));
}
/* flush, update drawable */
XFlush(mDisplay);
return;
}
/* connect to server, create and map window,
* allocate colors and (shared) memory
*/
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)
{
XVisualInfo vinfo;
// XSizeHints hint;
XSetWindowAttributes xswa;
unsigned long xswamask;
XWindowAttributes attribs;
int window_depth, r, g, b;
title = "MPlayer VIDIX X11 Overlay";
image_height = height;
image_width = width;
image_format = format;
window_width = d_width;
window_height = d_height;
// vo_fs = flags&0x01;
// if (vo_fs)
// { vo_old_width=d_width; vo_old_height=d_height; }
r = (vo_colorkey & 0x00ff0000) >> 16;
g = (vo_colorkey & 0x0000ff00) >> 8;
b = vo_colorkey & 0x000000ff;
switch (vo_depthonscreen)
{
case 32:
colorkey = vo_colorkey;
break;
case 24:
colorkey = vo_colorkey & 0x00ffffff;
break;
case 16:
colorkey = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
break;
case 15:
colorkey = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
break;
default:
mp_msg(MSGT_VO, MSGL_ERR,
"Sorry, this (%d) color depth is not supported\n",
vo_depthonscreen);
}
mp_msg(MSGT_VO, MSGL_V, "Using colorkey: %x\n", colorkey);
#ifdef X11_FULLSCREEN
if ((flags & VOFLAG_FULLSCREEN) || (flags & VOFLAG_SWSCALE))
aspect(&d_width, &d_height, A_ZOOM);
#endif
dwidth = d_width;
dheight = d_height;
/* Make the window */
XGetWindowAttributes(mDisplay, DefaultRootWindow(mDisplay),
&attribs);
/* from vo_x11 */
window_depth = attribs.depth;
if ((window_depth != 15) && (window_depth != 16)
&& (window_depth != 24) && (window_depth != 32))
window_depth = 24;
XMatchVisualInfo(mDisplay, mScreen, window_depth, TrueColor,
&vinfo);
xswa.background_pixel = BlackPixel(mDisplay, mScreen);
xswa.border_pixel = 0;
xswa.colormap =
XCreateColormap(mDisplay, RootWindow(mDisplay, mScreen),
vinfo.visual, AllocNone);
xswamask = CWBackPixel | CWBorderPixel | CWColormap;
vo_x11_create_vo_window(&vinfo, vo_dx, vo_dy,
window_width, window_height, flags,
CopyFromParent, "xvidix", title);
XChangeWindowAttributes(mDisplay, vo_window, xswamask, &xswa);
if ((!WinID) && (flags & VOFLAG_FULLSCREEN))
{
vo_dx = 0;
vo_dy = 0;
vo_dwidth = vo_screenwidth;
vo_dheight = vo_screenheight;
vo_fs = 1;
}
if (vidix_grkey_support())
{
vidix_grkey_get(&gr_key);
gr_key.key_op = KEYS_PUT;
if (!(vo_colorkey & 0xff000000))
{
gr_key.ckey.op = CKEY_TRUE;
gr_key.ckey.red = r;
gr_key.ckey.green = g;
gr_key.ckey.blue = b;
} else
gr_key.ckey.op = CKEY_FALSE;
vidix_grkey_set(&gr_key);
}
set_window(1);
XSync(mDisplay, False);
panscan_calc();
return 0;
}
static void check_events(void)
{
const int event = vo_x11_check_events(mDisplay);
if ((event & VO_EVENT_RESIZE) || (event & VO_EVENT_EXPOSE))
set_window(0);
return;
}
/* draw_osd, flip_page, draw_slice, draw_frame should be
overwritten with vidix functions (vosub_vidix.c) */
static void draw_osd(void)
{
mp_msg(MSGT_VO, MSGL_FATAL,
"[xvidix] error: didn't used vidix draw_osd!\n");
return;
}
static void flip_page(void)
{
mp_msg(MSGT_VO, MSGL_FATAL,
"[xvidix] error: didn't used vidix flip_page!\n");
return;
}
static int draw_slice(uint8_t * src[], int stride[],
int w, int h, int x, int y)
{
UNUSED(src);
UNUSED(stride);
UNUSED(w);
UNUSED(h);
UNUSED(x);
UNUSED(y);
mp_msg(MSGT_VO, MSGL_FATAL,
"[xvidix] error: didn't used vidix draw_slice!\n");
return -1;
}
static int draw_frame(uint8_t * src[])
{
UNUSED(src);
mp_msg(MSGT_VO, MSGL_FATAL,
"[xvidix] error: didn't used vidix draw_frame!\n");
return -1;
}
static int query_format(uint32_t format)
{
return vidix_query_fourcc(format);
}
static void uninit(void)
{
if (!vo_config_count)
return;
vidix_term();
if (vidix_name)
{
free(vidix_name);
vidix_name = NULL;
}
vo_x11_uninit();
}
static int preinit(const char *arg)
{
if (arg)
vidix_name = strdup(arg);
else
{
mp_msg(MSGT_VO, MSGL_INFO,
"No vidix driver name provided, probing available ones (-v option for details)!\n");
vidix_name = NULL;
}
if (!vo_init())
return -1;
if (vidix_preinit(vidix_name, video_out_xvidix.old_functions) != 0)
return 1;
return 0;
}
static int control(uint32_t request, void *data)
{
switch (request)
{
case VOCTRL_QUERY_FORMAT:
return query_format(*((uint32_t *) data));
case VOCTRL_GET_PANSCAN:
if (!vo_config_count || !vo_fs)
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_UPDATE_SCREENINFO:
aspect_save_screenres(vo_screenwidth, vo_screenheight);
return VO_TRUE;
}
return vidix_control(request, data);
// return VO_NOTIMPL;
}
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