[MPlayer-users] [BUG] Switching between fs and windows breakage with XV, XMGA and X11.

[Jan Knutar]

Another reply to myself, yay.

After moving the windowed one, the fullscreen window will have its x,y 
coordinates in the exact same place as the windowed one, so, if I for 
example, move the window to upper left corner before I press f for 
fullscreen, the fullscreen window is correctly positioned.

printf debugging of x11_common.c reveals that for the messed up case, 
XmoveResizeWindow() and vo_x11_sizehint() are being called with the 
correct 0,0 coordinates (I assume that would be correct, atleast), 
exactly the same as in the non-messed up case.
I might be wrong, but it's almost like I get a flash of some sort on my 
screen when I switch to fullscreen, like the window would be correctly 
positioned for a fraction fo a second, before it gets moved to wrong 
place... Is metacity moving it? Wouldn't mplayer be notified of such a 
move, and that show up in -v from vo_xv? I hate X now :-(

Hm, here's -v -vo xmga (xmga seems to produce more interesting output in 
the terminal than xv) after moving window, then pressing f:

[xmga] x: 296 y: 312 w: 560 h: 240
[xmga] dcx: 296 dcy: 312 dx: 0 dy: 0 dw: 560 dh: 240
*** [vo] Allocating (slices) mp_image_t, 560x240x12bpp YUV planar, 
201600 bytes
[xmga] x: 6 y: 20 w: 560 h: 240
[xmga] dcx: 296 dcy: 312 dx: 0 dy: 0 dw: 560 dh: 240
*** [vo] Allocating (slices) mp_image_t, 560x240x12bpp YUV planar, 
201600 bytes
*** [vo] Allocating (slices) mp_image_t, 560x240x12bpp YUV planar, 
201600 bytes

(movie is playing at this point)

[xmga] x: 6 y: 20 w: 560 h: 240
[xmga] dcx: 300 dcy: 311 dx: 0 dy: 0 dw: 560 dh: 240

(moved the window a little bit)

Calling vo_x11_sizehint(0, 0, 1152, 864, 0)
[x11] NET style stay on top (layer 1). Using state _NET_WM_STATE_ABOVE.
Calling XmoveResizeWindow(mDisplay, vo_window, 0, 0, 1152, 864)
[xmga] x: 294 y: 291 w: 560 h: 240
[xmga] dcx: 294 dcy: 291 dx: 0 dy: 0 dw: 560 dh: 240
[xmga-fs] dcx: 294 dcy: 476 dx: 0 dy: 185 dw: 1152 dh: 494
[xmga] x: 294 y: 291 w: 560 h: 240
[xmga] dcx: 294 dcy: 291 dx: 0 dy: 0 dw: 560 dh: 240
[xmga-fs] dcx: 294 dcy: 476 dx: 0 dy: 185 dw: 1152 dh: 494
[xmga] x: 0 y: 0 w: 1152 h: 864
[xmga] dcx: 0 dcy: 0 dx: 0 dy: 0 dw: 1152 dh: 864
[xmga-fs] dcx: 0 dcy: 185 dx: 0 dy: 185 dw: 1152 dh: 494
[xmga] x: 300 y: 311 w: 1152 h: 864
[xmga] dcx: 300 dcy: 311 dx: 0 dy: 0 dw: 1152 dh: 864
[xmga-fs] dcx: 300 dcy: 496 dx: 0 dy: 185 dw: 1152 dh: 494

(and that whole chunk above after pressing f, nothign else)

As a sidenote, I see these messages from metacity:

Window manager warning: Window 0x5600002 (MPlayer) sets an MWM hint 
indicating it isn't resizable, but sets min size 4 x 4 and max size 
2147483647 x 2147483647; this doesn't make much sense.