On Dec 6, 2006, at 4:50 AM, IOhannes m zmoelnig wrote:
marius schebella wrote:
yup, still no luck with Gem here... when compiling cvs Gem on the machine with the Radeon X300 card, I
got rid of the glDeleteProgramsNV error. but I can not play any movies. Pd either crashed or showed only
one color. I downgraded ubuntu to libgl1-mesa 6.4 (before it was 6.5). also no glDeleteProgramsNV problem, but no movies ( I test with the examples patch from the help.) at least Pd does not crash... So I am back to the debian package of Gem (v 0.90) which does not
make problems. iohannes, what do you want to know from me to locate that problem? with ...Gem/04.pix/05.film.pd I get the following console output: pix_film:: quicktime support pix_film:: libmpeg3 support pix_film:: libaviplay support pix_film:: libmpeg support GEM: Start rendering GL: invalid value [pix_filmNEW]: opening /usr/local/lib/pd//doc/examples/Gem/04.pix/../data/anim-1.mov with format 1908 [pix_filmNEW]: ... [pix_filmNEW]: ... [pix_filmNEW]: loaded file: /usr/local/lib/pd//doc/examples/Gem/04.pix/../data/anim-1.mov with 90 frames (256x256) at 30.000000 fps but the texture is not rendered correctly. The whole cube is
brownish. marius.
First, I forgot to mention, we are currently building up a 9-computer/
projector/screen system with 5.1 sound here at Polytechnic. I had to
overcome resistance in order to use Pd with this, so I'd really like
this to work out well. So I appreciate all the help like this with
bug fixes, etc that you can offer. Plus, I think it will be a good
showcase for Pd/Gem.
The first step is getting video playback working, then we plan on
doing interactive stuff, maybe making a single OpenGL space built up
from the 9 screens.
So, now to answer your questions:
you could try to change whether rectangle-texturing is used by
sending a [mode 0/1( message to [pix_texture] (or [pix_movie]).
tell us whether it works.
Yes, for more info, see bug report:
http://sourceforge.net/tracker/index.php? func=detail&aid=1609736&group_id=55736&atid=478070
and which drivers you are using (i guess you yould run the X300 with "fglrx" and "radeon" and "ati" and "vesa")
It is now using fglrx from Ubuntu, but this also happened with the
"ati" driver (default Ubuntu driver), and also in VESA modes.
and please send the output of glxinfo (_without_ the long list of
visual modes)
This is from the current driver:
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_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context, 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: ATI
client glx version string: 1.3
client glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context,
GLX_ARB_get_proc_address, GLX_ARB_multisample,
GLX_ATI_pixel_format_float,
GLX_ATI_render_texture
GLX version: 1.2
GLX extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context,
GLX_ARB_multisample
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: RADEON X300/X550 Series Generic
OpenGL version string: 2.0.5814 (8.25.18)
OpenGL extensions:
GL_ARB_multitexture, GL_EXT_texture_env_add,
GL_EXT_compiled_vertex_array,
GL_S3_s3tc, GL_ARB_depth_texture, GL_ARB_fragment_program,
GL_ARB_fragment_program_shadow, GL_ARB_fragment_shader,
GL_ARB_multisample, GL_ARB_occlusion_query,
GL_ARB_point_parameters,
GL_ARB_point_sprite, GL_ARB_shader_objects,
GL_ARB_shading_language_100,
GL_ARB_shadow, GL_ARB_shadow_ambient, 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_transpose_matrix,
GL_ARB_vertex_blend, GL_ARB_vertex_buffer_object,
GL_ARB_vertex_program,
GL_ARB_vertex_shader, GL_ARB_window_pos, GL_ARB_draw_buffers,
GL_ATI_draw_buffers, GL_ATI_element_array, GL_ATI_envmap_bumpmap,
GL_ATI_fragment_shader, GL_ATI_map_object_buffer,
GL_ATI_separate_stencil,
GL_ATI_texture_env_combine3, GL_ATI_texture_float,
GL_ATI_texture_mirror_once, GL_ATI_vertex_array_object,
GL_ATI_vertex_attrib_array_object, GL_ATI_vertex_streams,
GL_ATIX_texture_env_combine3, GL_ATIX_texture_env_route,
GL_ATIX_vertex_shader_output_point_size, GL_EXT_abgr, GL_EXT_bgra,
GL_EXT_blend_color, GL_EXT_blend_func_separate,
GL_EXT_blend_minmax,
GL_EXT_blend_subtract, GL_EXT_clip_volume_hint,
GL_EXT_draw_range_elements, GL_EXT_fog_coord,
GL_EXT_framebuffer_object,
GL_EXT_multi_draw_arrays, GL_EXT_packed_pixels,
GL_EXT_point_parameters,
GL_EXT_rescale_normal, GL_EXT_secondary_color,
GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,
GL_EXT_stencil_wrap,
GL_EXT_texgen_reflection, GL_EXT_texture3D,
GL_EXT_texture_compression_s3tc, GL_EXT_texture_cube_map,
GL_EXT_texture_edge_clamp, GL_EXT_texture_env_combine,
GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic,
GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
GL_EXT_texture_object, GL_EXT_texture_rectangle,
GL_EXT_vertex_array,
GL_EXT_vertex_shader, GL_HP_occlusion_test, GL_NV_blend_square,
GL_NV_occlusion_query, GL_NV_texgen_reflection,
GL_SGI_color_matrix,
GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod,
GL_SUN_multi_draw_arrays
glu version: 1.3
glu extensions:
GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess
This is from the "ati" driver:
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_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: ATI
client glx version string: 1.3
client glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context,
GLX_ARB_get_proc_address, GLX_ARB_multisample,
GLX_ATI_pixel_format_float,
GLX_ATI_render_texture
GLX version: 1.2
GLX extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context,
GLX_ARB_multisample
OpenGL vendor string: Mesa project: www.mesa3d.org
OpenGL renderer string: Mesa GLX Indirect
OpenGL version string: 1.2 (1.5 Mesa 6.4.1)
OpenGL extensions:
GL_ARB_imaging, GL_ARB_multitexture, 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_transpose_matrix, GL_EXT_abgr, GL_EXT_blend_color,
GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_texture_env_add,
GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
GL_EXT_texture_lod_bias
glu version: 1.3
glu extensions:
GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess
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