Xgl

[Jusuf]

Nevim jestli to tu uz nekde bylo reseny ale nic sem nenasel. Xgl mi funguje vpohode, ale kdyz pustim film tak je zatizeni cpu na 100%, evidentne to nejde primo pres video overlay, ale v mplayer.conf mam xv, i kdyz udelam pritscreen tak to vyfoti i s filmem coz predtim nebylo. Jde to nejak spravit nebo je to normalni vlastnost xgl, protoze v tomto stavu je to nepouzitelny.

jo a postupoval jsem podle tohoto navodu (jo a mam ubuntu 6.06 a GF4ti):

http://knowledge76.com/index.php/XGL...z_Nvidia_32bit


mplayer.conf

# Specify default video driver (see -vo help for a list).
vo=xv,sdl,x11

xvinfo

X-Video Extension version 2.2
screen #0
  Adaptor #0: "Xgl Generic Texture Video"
    number of ports: 32
    port base: 48
    operations supported: PutImage
    supported visuals:
      depth 24, visualID 0x2c
      depth 24, visualID 0x2d
      depth 32, visualID 0x2e
      depth 32, visualID 0x2f
    no port attributes defined
    maximum XvImage size: 2048 x 2048
    Number of image formats: 3
      id: 0x32595559 (YUY2)
        guid: 59555932-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x32315659 (YV12)
        guid: 59563132-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x0
        guid: 03000000-0000-0010-8000-00aa00389b71
        bits per pixel: 32
        number of planes: 1
        type: RGB (packed)
        depth: 24
        red, green, blue masks: 0xff0000, 0xff00, 0xff

glxinfo

X-Video Extension version 2.2
screen #0
  Adaptor #0: "Xgl Generic Texture Video"
    number of ports: 32
    port base: 48
    operations supported: PutImage
    supported visuals:
      depth 24, visualID 0x2c
      depth 24, visualID 0x2d
      depth 32, visualID 0x2e
      depth 32, visualID 0x2f
    no port attributes defined
    maximum XvImage size: 2048 x 2048
    Number of image formats: 3
      id: 0x32595559 (YUY2)
        guid: 59555932-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x32315659 (YV12)
        guid: 59563132-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x0
        guid: 03000000-0000-0010-8000-00aa00389b71
        bits per pixel: 32
        number of planes: 1
        type: RGB (packed)
        depth: 24
        red, green, blue masks: 0xff0000, 0xff00, 0xff
root@joe:/etc/mplayer# glxinfo
name of display: :0.0
display: :0  screen: 0
direct rendering: No
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
    GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating,
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_OML_swap_method,
    GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_hyperpipe,
    GLX_SGIX_swap_barrier, GLX_SGIX_fbconfig
client glx vendor string: NVIDIA Corporation
client glx version string: 1.4
client glx extensions:
    GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info,
    GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync,
    GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
    GLX_SGI_swap_control, GLX_NV_float_buffer, GLX_ARB_fbconfig_float
GLX version: 1.2
GLX extensions:
    GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating,
    GLX_EXT_import_context, GLX_SGIX_fbconfig, GLX_ARB_get_proc_address
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce4 Ti 4200/AGP/SSE/3DNOW!
OpenGL version string: 1.2 (1.5.6 NVIDIA 87.62)
OpenGL extensions:
    GL_ARB_depth_texture, GL_ARB_imaging, GL_ARB_multitexture,
    GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shadow,
    GL_ARB_texture_border_clamp, GL_ARB_texture_cube_map,
    GL_ARB_texture_env_add, GL_ARB_texture_env_combine,
    GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat,
    GL_ARB_window_pos, GL_ARB_vertex_program, GL_EXT_abgr, GL_EXT_bgra,
    GL_EXT_blend_color, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
    GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_multi_draw_arrays,
    GL_EXT_packed_pixels, GL_EXT_rescale_normal, GL_EXT_secondary_color,
    GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap,
    GL_EXT_texture3D, GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add,
    GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3, GL_EXT_texture_lod,
    GL_EXT_texture_lod_bias, GL_EXT_texture_object, GL_EXT_vertex_array,
    GL_HP_occlusion_test, GL_IBM_texture_mirrored_repeat, GL_NV_blend_square,
    GL_NV_texgen_reflection, GL_NV_texture_rectangle,
    GL_NV_texture_env_combine4, GL_SGIS_generate_mipmap, GL_SGIS_texture_lod,
    GL_SGIX_depth_texture, GL_SGIX_shadow

   visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
 id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------
0x2c 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x2d 24 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x2e 32 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 Ncon
0x2f 32 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 Ncon

xorg.conf

Section "ServerLayout"
    Identifier     "Basic Layout"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Generic Keyboard"
    InputDevice    "Configured Mouse"
    InputDevice    "stylus" "SendCoreEvents"
    InputDevice    "cursor" "SendCoreEvents"
    InputDevice    "eraser" "SendCoreEvents"
EndSection

Section "Files"

        # path to defoma fonts
    FontPath        "/usr/share/X11/fonts/misc"
    FontPath        "/usr/share/X11/fonts/cyrillic"
    FontPath        "/usr/share/X11/fonts/100dpi/:unscaled"
    FontPath        "/usr/share/X11/fonts/75dpi/:unscaled"
    FontPath        "/usr/share/X11/fonts/Type1"
    FontPath        "/usr/share/X11/fonts/100dpi"
    FontPath        "/usr/share/X11/fonts/75dpi"
    FontPath        "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
    Load           "i2c"
    Load           "bitmap"
    Load           "ddc"
    Load           "extmod"
    Load           "freetype"
    Load           "glx"
    Load           "int10"
    Load           "type1"
    Load           "vbe"
EndSection

Section "InputDevice"
    Identifier     "Generic Keyboard"
    Driver         "kbd"
    Option         "CoreKeyboard"
    Option         "XkbRules" "xorg"
    Option         "XkbModel" "pc104"
    Option         "XkbLayout" "us"
EndSection

Section "InputDevice"
    Identifier     "Configured Mouse"
    Driver         "mouse"
    Option         "CorePointer"
    Option         "Device" "/dev/input/mice"
    Option         "Protocol" "ExplorerPS/2"
    Option         "ZAxisMapping" "4 5"
    Option         "Emulate3Buttons" "true"
EndSection

Section "InputDevice"

                                                      # /dev/input/event
                                                      # for USB
    Identifier     "stylus"
    Driver         "wacom"
    Option         "Device" "/dev/wacom"          # Change to
    Option         "Type" "stylus"
    Option         "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "InputDevice"

                                                      # /dev/input/event
                                                      # for USB
    Identifier     "eraser"
    Driver         "wacom"
    Option         "Device" "/dev/wacom"          # Change to
    Option         "Type" "eraser"
    Option         "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "InputDevice"

                                                      # /dev/input/event
                                                      # for USB
    Identifier     "cursor"
    Driver         "wacom"
    Option         "Device" "/dev/wacom"          # Change to
    Option         "Type" "cursor"
    Option         "ForceDevice" "ISDV4"               # Tablet PC ONLY
EndSection

Section "Monitor"
    Identifier     "Monitor"
    Option         "DPMS"
EndSection

Section "Monitor"

#        DisplaySize    400 300
    Identifier     "Television"
    HorizSync       30.0 - 50.0
    VertRefresh     60.0 - 60.0
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    BusID          "PCI:1:0:0"
    Screen          0
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    BusID          "PCI:1:0:0"
    Screen          1
EndSection

Section "Screen"

#        Option          "ConnectedMonitor" "DFP"
#        Option          "UseDisplayDevice" "DFP"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor"
    DefaultDepth    24
    Option         "NoLogo" "true"
    Option         "RenderAccel" "true"
    SubSection     "Display"
        Depth       1
        Modes      "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       4
        Modes      "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       8
        Modes      "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       15
        Modes      "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       16
        Modes      "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
    EndSubSection
    SubSection     "Display"
        Depth       24
        Modes      "1280x1024" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
    EndSubSection
EndSection

Section "Screen"

#        Option          "UseDisplayDevice" "TV-0"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Television"
    DefaultDepth    24
    Option         "TVOutFormat" "SVIDEO"
    Option         "TVStandard" "PAL-B"
#        Option          "ConnectedMonitor" "TV-0"
    Option         "NoLogo" "true"
    Option         "RenderAccel" "true"
    SubSection     "Display"
 #PAL resolution
        Depth       24
        Modes      "720x576"
    EndSubSection
EndSection

Jo a taky by mi pomohlo jak udelat aby mi fungoval v xgl i druhy monitor (tv) ?

[Wohmatak]

tvuj problem by mohlo vyresit prepnuti video outputu na gl nebo gl2, GF4 by to mela utahnout... pokud to nezabere (nebo CPU load bude prilis velky), doporucuju procist http://forums.gentoo.org/viewtopic-t...ighlight-.html
jakym prikazem presne se ti spousti Xgl?
jestli jsi jel primo podle toho navodu, tak tam asi mas:

command=/usr/bin/Xgl :0 -fullscreen -ac -accel glx:pbuffer -accel xv:fbo -kb

zkus ten command zmenit na nasledujici

Xgl :0 -fullscreen -ac -accel glx:pbuffer -accel xv

pripadne

Xgl :0 -fullscreen -ac -accel glx:pbuffer -accel xv:pbuffer

jen tak pro zajimavost, v kalsickym Xorgu mi na ATine xvinfo hlasi:

X-Video Extension version 2.2
screen #0
  Adaptor #0: "ATI Radeon Video Overlay"

a myslim, ze to nebude tim, ze ty mas nvidii a ja atinu...

ad posledni otazka: http://gentoo-wiki.com/HOWTO_XGL:MultiHeads (ale je to na gentoo, ne ubuntu)

[Gargamel]

V Xgl je video overlay zachyceno v Xgl serveru a transformovano na OpenGL texturu. Tzn. pres OpenGL jede video vzdy a jinak to ani nejde. Vystupni drivery gl a gl2 v mplayeru prinasi jen dalsi problemy s kompatibilitou.

Problem spociva v bugu compizu, kdy jsou na okno videa aplikovany veskere efekty. Mel jsem ten samy problem, video do urcite velikosti bezelo plynule a bez zateze CPU, pri vetsim formatu pak CPU jelo na 100%. Resenim je sehnat si novejsi verze compizu.

Doporucuju Beryl - http://forum.beryl-project.org/
- bezi krasne, ma par drobnych chybicek, ale jinak bez problemu.

[Wohmatak]

imho je spis resenim nepouzivat zbytecny eye-candy, ale to asi Jusuf slyset nechce

[Jusuf]

No o ty eye-candy me zas tak nejde, chtel jsem to proste ze zvedavosti vyzkouset asi jako kazdy, prvotni nadseni ale brzo vystridalo trochu zklamani z tech drobnych bugu a hlavne to video (mas pravdu do urcite velikosti je to ok ale na mym stroji je uz pri cca 200x100 pix cpu na 100%). zkousel jsem to i pres to gl - to mi nefunguje, gl2 funguje a je dokonce o poznani rychlejsi ale v porovnani s xv porad velky rozdil. Beryl mam nainstalovany - je paradni. Nastesti muzu hned v tom beryl menu prepnout window manager z berylu na metacity kde xv funguje, nicmene vec se ma tak ze se stejne loguju do gnome, ale az vychytaji ty mouchy tak bych se k tomu i vratil.

prozatim je to tak na machrovani pred navstevama kteri nemaji o linuxu moc paru a jsou zvykli na svoje win xp.

[Gargamel]

prozatim je to tak na machrovani pred navstevama kteri nemaji o linuxu moc paru a jsou zvykli na svoje win xp.

Nemas pravdu, chce si s tim jen trochu pohrat. Ja Xgl nasadil do sveho produkcniho prostredi, normalne v tom doma pracuju. Zrychlit animace a povypinat par veci, proste nastavit tak, aby to bylo pouzitelne. Rychlost je ovsem o trochu nizsi nez nativni 2D (jedu pres Xgl server).

Pises o Metacity - tento WM ale nepatchovany neni na Xgl serveru pouzitelny vubec. Nejede-li zadny X composite manager, je to dabelsky pomale a CPU je na 100% temer celou dobu. Z tohoto usuzuji, ze Xgl server nemas a bezis nativne na beta nVidiich driverech, protoze za behu se jinak pres beryl-manager prepinat WM nedaji. Navic Xv neni zalezitost WM vubec, maximalne composite manageru (nejsem si jisty, co to udela, nebezi-li po Xgl, pravdepodobne bude video nepouzitelne).

[Wohmatak]

Nemas pravdu, chce si s tim jen trochu pohrat. Ja Xgl nasadil do sveho produkcniho prostredi, normalne v tom doma pracuju. Zrychlit animace a povypinat par veci, proste nastavit tak, aby to bylo pouzitelne. Rychlost je ovsem o trochu nizsi nez nativni 2D (jedu pres Xgl server).

jenze kdyz polovinu veci povypinas, tak proc bys potom mel vubec chtit Xgl? krome peknych efektu (ty jsou moc pekny, to jo ) nechapu smysl...

[Gargamel]

jenze kdyz polovinu veci povypinas, tak proc bys potom mel vubec chtit Xgl? krome peknych efektu (ty jsou moc pekny, to jo ) nechapu smysl...

Prave kvuli tem peknym efektum Beryl ma v soucasne dobe tolik moc pluginu, ze se v defaultni konfiguraci minimalne polovina pluginu mlati o klavesove zkratky - duplikaty.

Puvodni plan byl ten, ze Xgl bude akcelerovat vse a jeste neco navic pres grafickou kartu, papirove mel byt desktop nekolikanasobne rychlejsi, ale kvuli soucasne situaci s ovladaci grafickych karet je to dost problem.

Par veci jsem si vsiml - Beryl jako WM je flexibilnejsi, lepe konfigurovatelny a rychlejsi nez Metacity. Zlepsilo se celkove ovladani oken, okna se prekresluji nejprve do textury, takze pri prepinani neproblikavaji a pusobi uhlazenejsim dojmem.

[Jusuf]

Pises o Metacity - tento WM ale nepatchovany neni na Xgl serveru pouzitelny vubec. Nejede-li zadny X composite manager, je to dabelsky pomale a CPU je na 100% temer celou dobu. Z tohoto usuzuji, ze Xgl server nemas a bezis nativne na beta nVidiich driverech, protoze za behu se jinak pres beryl-manager prepinat WM nedaji. Navic Xv neni zalezitost WM vubec, maximalne composite manageru (nejsem si jisty, co to udela, nebezi-li po Xgl, pravdepodobne bude video nepouzitelne).

No ja nevim postupoval jsem podle toho navodu co jsem uvedl v prvnim postu, kazdopadne se z berylu prepnout do metacity muzu (je to pomalejsi nez defaultni gnome) ale jede v tom xv jak ma. Jak to myslis s tim xgl serverem a beta nvidia? jak zjistim jak mi to bezi? nvidia ovladace jsem instaloval, v xorgu mam "nvidia" ne "nv" jestli myslils tohle. Vypis glxinfo jsem sem uz postoval jestli se to da vycist z toho.