acceleration de texture

voici le debut de rapport de dxdiag:

System Information
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Time of this report: 6/19/2004, 22:54:18
Machine name: PHALENE
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 1 (2600.xpsp2.030422-1633)
Language: French (Regional Setting: French)
System Manufacturer: VIA Technologies, Inc.
System Model: VT8363
BIOS: Award Modular BIOS v6.00PG
Processor: AMD Athlon(tm) XP 1800+, MMX, 3DNow, ~1.5GHz
Memory: 512MB RAM
Page File: 119MB used, 1130MB available
Windows Dir: D:\WINDOWS
DirectX Version: DirectX 9.0b (4.09.0000.0902)
DX Setup Parameters: Not found
DxDiag Version: 5.03.0001.0902 32bit Unicode

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DxDiag Notes
------------
DirectX Files Tab: No problems found.
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (n/a)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

---------------
Display Devices
---------------
Card name: NVIDIA GeForce4 MX 440
Manufacturer: NVIDIA
Chip type: GeForce4 MX 440
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0171&SUBSYS_8F00147B&REV_A3
Display Memory: 64.0 MB
Current Mode: 1280 x 1024 (32 bit) (60Hz)
Monitor: Écran Plug-and-Play
Monitor Max Res: 1600,1200
Driver Name: nv4_disp.dll
Driver Version: 6.14.0010.5216 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 10/6/2003 14:16:00, 4246528 bytes
WHQL Logo'd: Yes
WHQL Date Stamp: n/a
VDD: n/a
Mini VDD: nv4_mini.sys
Mini VDD Date: 10/6/2003 14:16:00, 1550043 bytes
Device Identifier: {D7B71E3E-4231-11CF-AB63-0AAF02C2CB35}
Vendor ID: 0x10DE
Device ID: 0x0171
SubSys ID: 0x8F00147B
Revision ID: 0x00A3
Revision ID: 0x00A3
Video Accel:
Deinterlace Caps: n/a
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Not Available
DDraw Test Result: Not run
D3D7 Test Result: Not run
D3D8 Test Result: Not run
D3D9 Test Result: Not run