próbaképpen lekértem ezt:  glxinfo

name of display: :0.0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
   GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
   GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
   GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGI_swap_control,
   GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group
client glx vendor string: SGI
client glx version string: 1.4
client glx extensions:
   GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
   GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory,
   GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control,
   GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control,
   GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,
   GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
   GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap
GLX extensions:
   GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
   GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory,
   GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control,
   GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_SGI_make_current_read,
   GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample,
   GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group
OpenGL vendor string: Tungsten Graphics, Inc
OpenGL renderer string: Mesa DRI Intel(R) 945GM 20061017 x86/MMX/SSE2
OpenGL version string: 1.3 Mesa 7.0.3
OpenGL extensions:
   GL_ARB_depth_texture, GL_ARB_fragment_program, GL_ARB_imaging,
   GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_point_parameters,
   GL_ARB_shadow, GL_ARB_texture_border_clamp, GL_ARB_texture_compression,
   GL_ARB_texture_cube_map, GL_ARB_texture_env_add,
   GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar,
   GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat,
   GL_ARB_texture_rectangle, GL_ARB_transpose_matrix,
   GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_window_pos,
   GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
   GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,
   GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_clip_volume_hint,
   GL_EXT_cull_vertex, GL_EXT_compiled_vertex_array, GL_EXT_convolution,
   GL_EXT_copy_texture, GL_EXT_draw_range_elements, GL_EXT_fog_coord,
   GL_EXT_histogram, GL_EXT_multi_draw_arrays, GL_EXT_packed_pixels,
   GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_rescale_normal,
   GL_EXT_secondary_color, GL_EXT_separate_specular_color,
   GL_EXT_shadow_funcs, GL_EXT_stencil_wrap, GL_EXT_subtexture,
   GL_EXT_texture, 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_filter_anisotropic,
   GL_EXT_texture_lod_bias, GL_EXT_texture_object, GL_EXT_texture_rectangle,
   GL_EXT_vertex_array, GL_3DFX_texture_compression_FXT1,
   GL_APPLE_client_storage, GL_APPLE_packed_pixels,
   GL_ATI_blend_equation_separate, GL_IBM_rasterpos_clip,
   GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
   GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_MESA_window_pos,
   GL_NV_blend_square, GL_NV_light_max_exponent, GL_NV_texture_rectangle,
   GL_NV_texgen_reflection, GL_NV_vertex_program, GL_NV_vertex_program1_1,
   GL_OES_read_format, GL_SGI_color_matrix, GL_SGI_color_table,
   GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
   GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SGIX_depth_texture,
   GL_SUN_multi_draw_arrays
glu version: 1.3
glu extensions:
   GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess

  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

---

0x23 24 tc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x24 24 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x25 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x26 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x27 24 tc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0x28 24 tc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0x29 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0x2a 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0x2b 24 dc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x2c 24 dc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x2d 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x2e 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x2f 24 dc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0x30 24 dc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0x31 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0x32 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0x67 32 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 Ncon

aztán az fglrxinfo és fgl_glxgears-t, de arra nem létező parancsot ad vissza (ahogy olvastam, nincs telepítve)

ennek lehet szerepe a lassulásban? (igaz ahogy olvastam ez a 3d megjelenítésért fele, de az i945GM nem éppen a hardveres 3d gyorsításáról híres…)

nálam ezt adja vissza (szerepel benne a gl, gl2)

MPlayer 1.0rc2-openSUSE Linux 11.0 (i686)-Packman-4.3 (C) 2000-2007 MPlayer Team
CPU: Intel(R) Core(TM)2 CPU        T5500  @ 1.66GHz (Family: 6, Model: 15, Stepping: 6)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
Available video output drivers:
        xv      X11/Xv
        x11    X11 ( XImage/Shm )
        xover  General X11 driver for overlay capable video output drivers
        gl      X11 (OpenGL)
        gl2    X11 (OpenGL) – multiple textures version
        dga    DGA ( Direct Graphic Access V2.0 )
        sdl    SDL YUV/RGB/BGR renderer (SDL v1.1.7+ only!)
        fbdev  Framebuffer Device
        fbdev2  Framebuffer Device
        aa      AAlib
        caca    libcaca
        v4l2    V4L2 MPEG Video Decoder Output
        bl      Blinkenlights driver: http://www.blinkenlights.de
        directfb        Direct Framebuffer Device
        dfbmga  DirectFB / Matrox G200/G400/G450/G550
        xvidix  X11 (VIDIX)
        cvidix  console VIDIX
        null    Null video output
        xvmc    XVideo Motion Compensation
        mpegpes Mpeg-PES to DVB card
        yuv4mpeg        yuv4mpeg output for mjpegtools
        png    PNG file
        jpeg    JPEG file
        gif89a  animated GIF output
        tga    Targa output
        pnm    PPM/PGM/PGMYUV file
        md5sum  md5sum of each frame

kipróbáltam az smplayer-be a kimeneti meghajtót megváltoztatni.

alapból xv volt

gl-nél kép van, de a kép erősen „utánhúzásos” (nem tudok jobb szót rá)
gl2-nél nincs kép

x11-el jó a futás,de a képminőség viszont nagyon rossz.