I'm guessing the graphics driver, too, but why under this particular
set of circumstances? What call from pyglet would make it do this,
when other texture-related functions, in pyglet and otherwise, don't
seem to be affected?
If it helps, here's the result of python -m pyglet.info (I just
upgraded to pyglet 1.1.3, but no change):
Python
------------------------------------------------------------------------------
sys.version: 2.5.2 (r252:60911, Oct 5 2008, 19:24:49)
[GCC 4.3.2]
sys.platform: linux2
os.getcwd(): /home/edwards
pyglet
------------------------------------------------------------------------------
pyglet.version: 1.1.3
pyglet.__file__: /usr/lib/python2.5/site-packages/pyglet-1.1.3-
py2.5.egg/pyglet/__init__.pyo
pyglet.options['debug_trace_depth'] = 1
pyglet.options['audio'] = ('directsound', 'openal', 'alsa', 'silent')
pyglet.options['xsync'] = True
pyglet.options['debug_trace_flush'] = True
pyglet.options['debug_win32'] = False
pyglet.options['debug_gl_trace'] = False
pyglet.options['debug_x11'] = False
pyglet.options['shadow_window'] = True
pyglet.options['debug_font'] = False
pyglet.options['debug_media'] = False
pyglet.options['debug_trace'] = False
pyglet.options['debug_lib'] = False
pyglet.options['graphics_vbo'] = True
pyglet.options['vsync'] = None
pyglet.options['debug_trace_args'] = False
pyglet.options['debug_gl'] = True
pyglet.options['debug_graphics_batch'] = False
pyglet.options['font'] = ('gdiplus', 'win32')
pyglet.options['debug_texture'] = False
pyglet.options['debug_gl_trace_args'] = False
pyglet.window
------------------------------------------------------------------------------
platform: <pyglet.window.xlib.XlibPlatform object at 0x899abac>
display: <pyglet.window.xlib.XlibDisplayDevice object at 0x8992a4c>
screens[0]: XlibScreen(screen=0, x=0, y=0, width=1680, height=1050,
xinerama=1)
config['double_buffer'] = 1
config['stereo'] = 0
config['buffer_size'] = 32
config['aux_buffers'] = 0
config['sample_buffers'] = 0
config['samples'] = 0
config['red_size'] = 8
config['green_size'] = 8
config['blue_size'] = 8
config['alpha_size'] = 8
config['depth_size'] = 24
config['stencil_size'] = 8
config['accum_red_size'] = 0
config['accum_green_size'] = 0
config['accum_blue_size'] = 0
config['accum_alpha_size'] = 0
context: XlibGLContext()
pyglet.gl.gl_info
------------------------------------------------------------------------------
gl_info.get_version(): 1.4 Mesa 7.2
gl_info.get_vendor(): Tungsten Graphics, Inc
gl_info.get_renderer(): Mesa DRI Intel(R) 965GM 20061102 x86/MMX/SSE2
gl_info.get_extensions():
GL_3DFX_texture_compression_FXT1
GL_APPLE_client_storage
GL_APPLE_packed_pixels
GL_ARB_depth_texture
GL_ARB_draw_buffers
GL_ARB_fragment_program
GL_ARB_fragment_program_shadow
GL_ARB_fragment_shader
GL_ARB_multisample
GL_ARB_multitexture
GL_ARB_point_parameters
GL_ARB_point_sprite
GL_ARB_shader_objects
GL_ARB_shading_language_100
GL_ARB_shading_language_120
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_non_power_of_two
GL_ARB_texture_rectangle
GL_ARB_transpose_matrix
GL_ARB_vertex_buffer_object
GL_ARB_vertex_program
GL_ARB_vertex_shader
GL_ARB_window_pos
GL_ATI_blend_equation_separate
GL_ATI_separate_stencil
GL_EXT_abgr
GL_EXT_bgra
GL_EXT_blend_color
GL_EXT_blend_equation_separate
GL_EXT_blend_func_separate
GL_EXT_blend_logic_op
GL_EXT_blend_minmax
GL_EXT_blend_subtract
GL_EXT_clip_volume_hint
GL_EXT_compiled_vertex_array
GL_EXT_copy_texture
GL_EXT_cull_vertex
GL_EXT_draw_range_elements
GL_EXT_fog_coord
GL_EXT_multi_draw_arrays
GL_EXT_packed_depth_stencil
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_texture_sRGB
GL_EXT_vertex_array
GL_IBM_rasterpos_clip
GL_IBM_texture_mirrored_repeat
GL_INGR_blend_func_separate
GL_MESA_pack_invert
GL_MESA_window_pos
GL_MESA_ycbcr_texture
GL_NV_blend_square
GL_NV_light_max_exponent
GL_NV_point_sprite
GL_NV_texgen_reflection
GL_NV_texture_rectangle
GL_NV_vertex_program
GL_NV_vertex_program1_1
GL_OES_read_format
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
pyglet.gl.glu_info
------------------------------------------------------------------------------
glu_info.get_version(): 1.3
glu_info.get_extensions():
GLU_EXT_nurbs_tessellator
GLU_EXT_object_space_tess
pyglet.gl.glx_info
------------------------------------------------------------------------------
context.is_direct(): 1
glx_info.get_server_vendor(): SGI
glx_info.get_server_version(): 1.2
glx_info.get_server_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_swap_control
GLX_SGIS_multisample
GLX_SGIX_fbconfig
GLX_SGIX_visual_select_group
glx_info.get_client_vendor(): SGI
glx_info.get_client_version(): 1.4
glx_info.get_client_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_info.get_extensions():
GLX_ARB_get_proc_address
GLX_ARB_multisample
GLX_EXT_import_context
GLX_EXT_visual_info
GLX_EXT_visual_rating
GLX_MESA_swap_control
GLX_MESA_swap_frame_usage
GLX_OML_swap_method
GLX_SGI_swap_control
GLX_SGI_video_sync
GLX_SGIS_multisample
GLX_SGIX_fbconfig
GLX_SGIX_visual_select_group
pyglet.media
------------------------------------------------------------------------------
driver: pyglet.media.drivers.openal
pyglet.media.avbin
------------------------------------------------------------------------------
Library: <CDLL 'libavbin.so', handle 8e5c1e8 at 8aeafcc>
AVbin version: 7
FFmpeg revision: 13661
pyglet.media.drivers.openal
------------------------------------------------------------------------------
Library: <CDLL 'libopenal.so.1', handle 8ea75a8 at 8ada0ec>
Version: (1, 1)
Extensions:
ALC_ENUMERATE_ALL_EXT ALC_ENUMERATION_EXT ALC_EXT_CAPTURE
ALC_EXT_EFX
On Mar 29, 4:38 pm, Alex Holkner <[email protected]> wrote:
> On Mon, Mar 30, 2009 at 4:36 AM, Mike <[email protected]> wrote:
>
> > Hi all! I've found a really weird problem. When I run this code:
>
> > import pyglet
>
> > pyglet.resource.path = ["data"]
> > pyglet.resource.reindex()
>
> > image = pyglet.resource.image("chair.png")
>
> > win = pyglet.window.Window()
>
> > batch = pyglet.graphics.Batch()
> > sprite = pyglet.sprite.Sprite(image,batch=batch)
>
> > @win.event
> > def on_draw():
> > win.clear()
> > batch.draw()
>
> > pyglet.app.run()
>
> > My X server dies (locks up and flickers). But when I run this:
>
> > import pyglet
>
> > image = pyglet.image.load("data/chair.png")
>
> > win = pyglet.window.Window()
>
> > batch = pyglet.graphics.Batch()
> > sprite = pyglet.sprite.Sprite(image,batch=batch)
>
> > @win.event
> > def on_draw():
> > win.clear()
> > batch.draw()
>
> > pyglet.app.run()
>
> > Everything is fine. I suspect it has something to do with "image"
> > being a TextureRegion instead of an AbstractImage, but I'm lost as to
> > why this difference would cause the app to fail so severely.
>
> > Oddly enough, I get the same error when I add this to working app:
>
> > print image.texture
>
> > Weird! It seems like even accessing the memory with the texture flips
> > it out, but, again, no idea why this'd be such a major issue.
>
> > I'm running pyglet 1.1.2 under Ubuntu Intrepid on a Dell Studio 15.
> > chair.png is a 24x24 pixel PNG.
>
> If the X server is locking up, this is a problem with either X11
> (unlikely) or your graphics driver/hardware (most likely).
>
> Alex.
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