Есть вопрос! — Тормозит скроллинг в Google Chrome
Проблема такова. Тормозит скроллинг (посредством скроллбара) в браузере Google Chrome (в Chromium так же). Хочется моментального рендеринга, поэтому глаз эти тормоза отнюдь не радуют.
Даже в Firefox (в Убунте например наоборот, у Хрома рендеринг при скроллинге намного быстрее был, чем у Фаерфокс) рендеринг более быстр.
Как это решить и можно ли сделать рендеринг при скроллинге моментальным (как в мастдае, например)?
Система: ArchLinux
Версия браузера: 5.0.375.55 (установлен из AUR)
xorg.conf:
Section "ServerFlags"
Option "AllowMouseOpenFail" "on"
Option "ZapWarning" "on"
EndSection
Section "Module"
Load "dbe"
Load "extmod"
Load "glx"
Load "dri"
EndSection
Section "InputDevice"
# Driver "kbd" will be disabled unless 'Option "AutoAddDevices" "off"'
# is set in "ServerFlags" section.
Driver "kbd"
Identifier "Keyboard[0]"
Option "Protocol" "Standard"
Option "XkbLayout" "us,ru"
Option "XkbModel" "microsoftpro"
Option "XkbOptions" "grp:ctrl_shift_toggle,grp_led:scroll"
Option "XkbRules" "xfree86"
Option "XkbVariant" ",winkeys"
EndSection
Section "InputDevice"
# Driver "mouse" will be disabled unless 'Option "AutoAddDevices" "off"'
# is set in "ServerFlags" section.
Driver "mouse"
Identifier "Mouse[1]"
Option "Buttons" "12"
Option "Device" "/dev/input/mice"
Option "Name" "A4 Tech USB Full Speed"
Option "Protocol" "explorerps/2"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
DisplaySize 310 230
HorizSync 29-96
Identifier "Monitor[0]"
ModelName "FLATRON 795FT PLUSSUPER"
Option "DPMS"
Option "PreferredMode" "1152x864"
VendorName "LG"
VertRefresh 50-160
UseModes "Modes[0]"
EndSection
Section "Modes"
Identifier "Modes[0]"
Modeline "1152x864" 128.42 1152 1248 1376 1568 864 865 868 910
Modeline "1024x768" 100.19 1024 1088 1200 1376 768 769 772 809
Modeline "1024x768" 88.50 1024 1088 1200 1376 768 769 772 804
Modeline "1024x768" 76.16 1024 1080 1192 1360 768 769 772 800
Modeline "1024x768" 64.11 1024 1080 1184 1344 768 769 772 795
Modeline "1024x600" 77.36 1024 1080 1192 1360 600 601 604 632
Modeline "1024x600" 67.63 1024 1080 1184 1344 600 601 604 629
Modeline "1024x600" 58.10 1024 1072 1176 1328 600 601 604 625
Modeline "1024x600" 48.96 1024 1064 1168 1312 600 601 604 622
Modeline "800x600" 60.07 800 840 928 1056 600 601 604 632
Modeline "800x600" 53.14 800 840 928 1056 600 601 604 629
Modeline "800x600" 45.50 800 840 920 1040 600 601 604 625
Modeline "800x600" 38.22 800 832 912 1024 600 601 604 622
Modeline "768x576" 55.94 768 816 896 1024 576 577 580 607
Modeline "768x576" 48.71 768 808 888 1008 576 577 580 604
Modeline "768x576" 41.66 768 800 880 992 576 577 580 600
Modeline "768x576" 34.96 768 792 872 976 576 577 580 597
Modeline "640x480" 37.89 640 672 736 832 480 481 484 506
Modeline "640x480" 33.48 640 672 736 832 480 481 484 503
Modeline "640x480" 28.56 640 664 728 816 480 481 484 500
Modeline "640x480" 23.86 640 656 720 800 480 481 484 497
Modeline "1280x1024" 157.00 1280 1344 1504 1728 1024 1025 1028 1072 -HSync -VSync
EndSection
Section "Screen"
DefaultDepth 24
SubSection "Display"
Depth 15
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 16
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 24
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 8
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
Device "Device[0]"
Identifier "Screen[0]"
Monitor "Monitor[0]"
EndSection
Section "Device"
BoardName "RADEON X550"
Driver "radeon"
Identifier "Device[0]"
Option "monitor-VGA-0" "Monitor[0]"
VendorName "ATI"
EndSection
Section "ServerLayout"
Identifier "Layout[all]"
InputDevice "Keyboard[0]" "CoreKeyboard"
InputDevice "Mouse[1]" "CorePointer"
Option "Clone" "off"
Option "Xinerama" "off"
Screen "Screen[0]"
EndSection
Section "DRI"
Group "video"
Mode 0660
EndSection
Section "Extensions"
EndSection
Даже в Firefox (в Убунте например наоборот, у Хрома рендеринг при скроллинге намного быстрее был, чем у Фаерфокс) рендеринг более быстр.
Как это решить и можно ли сделать рендеринг при скроллинге моментальным (как в мастдае, например)?
Система: ArchLinux
Версия браузера: 5.0.375.55 (установлен из AUR)
xorg.conf:
Section "ServerFlags"
Option "AllowMouseOpenFail" "on"
Option "ZapWarning" "on"
EndSection
Section "Module"
Load "dbe"
Load "extmod"
Load "glx"
Load "dri"
EndSection
Section "InputDevice"
# Driver "kbd" will be disabled unless 'Option "AutoAddDevices" "off"'
# is set in "ServerFlags" section.
Driver "kbd"
Identifier "Keyboard[0]"
Option "Protocol" "Standard"
Option "XkbLayout" "us,ru"
Option "XkbModel" "microsoftpro"
Option "XkbOptions" "grp:ctrl_shift_toggle,grp_led:scroll"
Option "XkbRules" "xfree86"
Option "XkbVariant" ",winkeys"
EndSection
Section "InputDevice"
# Driver "mouse" will be disabled unless 'Option "AutoAddDevices" "off"'
# is set in "ServerFlags" section.
Driver "mouse"
Identifier "Mouse[1]"
Option "Buttons" "12"
Option "Device" "/dev/input/mice"
Option "Name" "A4 Tech USB Full Speed"
Option "Protocol" "explorerps/2"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
DisplaySize 310 230
HorizSync 29-96
Identifier "Monitor[0]"
ModelName "FLATRON 795FT PLUSSUPER"
Option "DPMS"
Option "PreferredMode" "1152x864"
VendorName "LG"
VertRefresh 50-160
UseModes "Modes[0]"
EndSection
Section "Modes"
Identifier "Modes[0]"
Modeline "1152x864" 128.42 1152 1248 1376 1568 864 865 868 910
Modeline "1024x768" 100.19 1024 1088 1200 1376 768 769 772 809
Modeline "1024x768" 88.50 1024 1088 1200 1376 768 769 772 804
Modeline "1024x768" 76.16 1024 1080 1192 1360 768 769 772 800
Modeline "1024x768" 64.11 1024 1080 1184 1344 768 769 772 795
Modeline "1024x600" 77.36 1024 1080 1192 1360 600 601 604 632
Modeline "1024x600" 67.63 1024 1080 1184 1344 600 601 604 629
Modeline "1024x600" 58.10 1024 1072 1176 1328 600 601 604 625
Modeline "1024x600" 48.96 1024 1064 1168 1312 600 601 604 622
Modeline "800x600" 60.07 800 840 928 1056 600 601 604 632
Modeline "800x600" 53.14 800 840 928 1056 600 601 604 629
Modeline "800x600" 45.50 800 840 920 1040 600 601 604 625
Modeline "800x600" 38.22 800 832 912 1024 600 601 604 622
Modeline "768x576" 55.94 768 816 896 1024 576 577 580 607
Modeline "768x576" 48.71 768 808 888 1008 576 577 580 604
Modeline "768x576" 41.66 768 800 880 992 576 577 580 600
Modeline "768x576" 34.96 768 792 872 976 576 577 580 597
Modeline "640x480" 37.89 640 672 736 832 480 481 484 506
Modeline "640x480" 33.48 640 672 736 832 480 481 484 503
Modeline "640x480" 28.56 640 664 728 816 480 481 484 500
Modeline "640x480" 23.86 640 656 720 800 480 481 484 497
Modeline "1280x1024" 157.00 1280 1344 1504 1728 1024 1025 1028 1072 -HSync -VSync
EndSection
Section "Screen"
DefaultDepth 24
SubSection "Display"
Depth 15
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 16
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 24
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 8
Modes "1152x864" "1024x768" "1024x600" "800x600" "768x576" "640x480"
Virtual 3840 1200
EndSubSection
Device "Device[0]"
Identifier "Screen[0]"
Monitor "Monitor[0]"
EndSection
Section "Device"
BoardName "RADEON X550"
Driver "radeon"
Identifier "Device[0]"
Option "monitor-VGA-0" "Monitor[0]"
VendorName "ATI"
EndSection
Section "ServerLayout"
Identifier "Layout[all]"
InputDevice "Keyboard[0]" "CoreKeyboard"
InputDevice "Mouse[1]" "CorePointer"
Option "Clone" "off"
Option "Xinerama" "off"
Screen "Screen[0]"
EndSection
Section "DRI"
Group "video"
Mode 0660
EndSection
Section "Extensions"
EndSection
