Der noch experimentelle Treiber ist aber vorerst standardmäßig noch deaktiviert, da er zu viel Speicher verbraucht, um auf älteren Raspberry Pis lauffähig zu sein.
Der RPi1B hat 512 MB RAM, der RPi2 hat 1024 MB RAM. Was soll das denn für ein Treiber sein das er zusätzliche 512 MB RAM benötigt? Da kann doch etwas nicht stimmen.
Es gibt auch noch den Raspberry mit 256MB RAM. Zudem wird der 3D Treiber mehr virtuellen "VRAM" benötigen, den er vom RAM abzwackt und womöglich noch einige Fehler enthalten, die zu einem Mehrverbraucht führen.
Ups, die Release Note spricht sogar von 12.5. siehe https://www.raspberrypi.org/blog/another-new-raspbian-release/ Ich kenne das Tool aber selbst gar nicht. Die Homepage gibt Dir aber recht.
Es gibt auch noch den Raspberry mit 256MB RAM. Zudem wird der 3D Treiber mehr virtuellen "VRAM" benötigen, den er vom RAM abzwackt und womöglich noch einige Fehler enthalten, die zu einem Mehrverbraucht führen.
... bringt einige aktualisierte Anwendungen mit, darunter Java 1.8.0_65, Sonic Pi 2.9, Scratch 15/1/16, Node-Red 2.5 ...
Wie Node-Red 2.5 ? Die aktuelle Version ist erst 0.13.1
Ups, die Release Note spricht sogar von 12.5. siehe https://www.raspberrypi.org/blog/another-new-raspbian-release/
Ich kenne das Tool aber selbst gar nicht. Die Homepage gibt Dir aber recht.
was ist render node ? geht auch dri3 ??
opengl es output :
es2_info
libEGL warning: Render node support not available, falling back to dri2
libEGL warning: If you want to force dri3, set EGL_FORCE_DRI3 environment variable
EGL_VERSION: 1.4 (DRI2)
EGL_VENDOR: Mesa Project
EGL_EXTENSIONS:
EGL_CHROMIUM_sync_control, EGL_EXT_image_dma_buf_import,
EGL_KHR_cl_event2, EGL_KHR_create_context, EGL_KHR_fence_sync,
EGL_KHR_get_all_proc_addresses, EGL_KHR_gl_colorspace,
EGL_KHR_gl_renderbuffer_image, EGL_KHR_gl_texture_2D_image,
EGL_KHR_gl_texture_3D_image, EGL_KHR_gl_texture_cubemap_image,
EGL_KHR_image, EGL_KHR_image_base, EGL_KHR_image_pixmap,
EGL_KHR_surfaceless_context, EGL_KHR_wait_sync,
EGL_MESA_configless_context, EGL_MESA_drm_image,
EGL_MESA_image_dma_buf_export, EGL_NOK_swap_region,
EGL_NOK_texture_from_pixmap, EGL_NV_post_sub_buffer,
EGL_WL_bind_wayland_display
EGL_CLIENT_APIS: OpenGL OpenGL_ES OpenGL_ES2
GL_VERSION: OpenGL ES 2.0 Mesa 11.1.0
GL_RENDERER: Gallium 0.4 on VC4
GL_EXTENSIONS:
GL_EXT_blend_minmax, GL_EXT_multi_draw_arrays,
GL_EXT_texture_format_BGRA8888, GL_OES_compressed_ETC1_RGB8_texture,
GL_OES_depth24, GL_OES_element_index_uint, GL_OES_fbo_render_mipmap,
GL_OES_mapbuffer, GL_OES_rgb8_rgba8, GL_OES_stencil8, GL_OES_texture_3D,
GL_OES_texture_npot, GL_OES_EGL_image, GL_OES_depth_texture,
GL_OES_packed_depth_stencil, GL_EXT_texture_type_2_10_10_10_REV,
GL_OES_get_program_binary, GL_APPLE_texture_max_level,
GL_EXT_discard_framebuffer, GL_EXT_read_format_bgra,
GL_NV_fbo_color_attachments, GL_OES_EGL_image_external, GL_OES_EGL_sync,
GL_OES_vertex_array_object, GL_EXT_unpack_subimage, GL_NV_draw_buffers,
GL_NV_read_buffer, GL_NV_read_depth, GL_NV_read_depth_stencil,
GL_NV_read_stencil, GL_EXT_draw_buffers, GL_EXT_map_buffer_range,
GL_KHR_debug, GL_OES_surfaceless_context, GL_EXT_separate_shader_objects,
GL_EXT_draw_elements_base_vertex, GL_KHR_context_flush_control,
GL_OES_draw_elements_base_vertex
ausgabe in der konsole auf raspberry pi2 und dem neuen Raspbian:
opengl und opengles funktioniert so weit, vielleicht kann die performence noch weiter optimiert werden
in es2gears und glxgears bekomme ich 300 frames in 5.0 seconds = 59.821 FPS
die cpu ist nicht overclocked
glxinfo:
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample,
GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
GLX_OML_swap_method, GLX_SGIS_multisample, GLX_SGIX_fbconfig,
GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_SGI_swap_control
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample,
GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile,
GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync
GLX version: 1.4
GLX extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB,
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_buffer_age,
GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync
OpenGL vendor string: Broadcom
OpenGL renderer string: Gallium 0.4 on VC4
OpenGL version string: 2.1 Mesa 11.1.0
OpenGL shading language version string: 1.20
OpenGL extensions:
GL_AMD_shader_trinary_minmax, GL_APPLE_packed_pixels,
GL_APPLE_vertex_array_object, GL_ARB_ES2_compatibility,
GL_ARB_buffer_storage, GL_ARB_clear_buffer_object,
GL_ARB_color_buffer_float, GL_ARB_compressed_texture_pixel_storage,
GL_ARB_copy_buffer, GL_ARB_debug_output, GL_ARB_depth_texture,
GL_ARB_draw_buffers, GL_ARB_draw_elements_base_vertex,
GL_ARB_explicit_attrib_location, GL_ARB_explicit_uniform_location,
GL_ARB_fragment_coord_conventions, GL_ARB_fragment_program,
GL_ARB_fragment_program_shadow, GL_ARB_fragment_shader,
GL_ARB_framebuffer_object, GL_ARB_framebuffer_sRGB,
GL_ARB_get_program_binary, GL_ARB_get_texture_sub_image,
GL_ARB_half_float_pixel, GL_ARB_half_float_vertex,
GL_ARB_internalformat_query, GL_ARB_invalidate_subdata,
GL_ARB_map_buffer_alignment, GL_ARB_map_buffer_range, GL_ARB_multi_bind,
GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query,
GL_ARB_occlusion_query2, GL_ARB_pixel_buffer_object,
GL_ARB_point_parameters, GL_ARB_point_sprite,
GL_ARB_program_interface_query, GL_ARB_provoking_vertex,
GL_ARB_robustness, GL_ARB_sampler_objects, GL_ARB_separate_shader_objects,
GL_ARB_shader_objects, GL_ARB_shading_language_100, GL_ARB_shadow,
GL_ARB_sync, 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_multisample, GL_ARB_texture_non_power_of_two,
GL_ARB_texture_rectangle, GL_ARB_texture_storage,
GL_ARB_texture_storage_multisample, GL_ARB_transpose_matrix,
GL_ARB_vertex_array_bgra, GL_ARB_vertex_array_object,
GL_ARB_vertex_attrib_binding, GL_ARB_vertex_buffer_object,
GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ARB_window_pos,
GL_ATI_blend_equation_separate, GL_ATI_draw_buffers,
GL_ATI_separate_stencil, GL_ATI_texture_env_combine3, 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_compiled_vertex_array, GL_EXT_copy_texture,
GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_blit,
GL_EXT_framebuffer_multisample, GL_EXT_framebuffer_multisample_blit_scaled,
GL_EXT_framebuffer_object, GL_EXT_framebuffer_sRGB,
GL_EXT_gpu_program_parameters, GL_EXT_multi_draw_arrays,
GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,
GL_EXT_pixel_buffer_object, GL_EXT_point_parameters,
GL_EXT_polygon_offset, GL_EXT_provoking_vertex, GL_EXT_rescale_normal,
GL_EXT_secondary_color, GL_EXT_separate_specular_color,
GL_EXT_shader_integer_mix, GL_EXT_shadow_funcs, GL_EXT_stencil_two_side,
GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D,
GL_EXT_texture_cube_map, GL_EXT_texture_edge_clamp,
GL_EXT_texture_env_add, GL_EXT_texture_env_combine,
GL_EXT_texture_env_dot3, GL_EXT_texture_lod_bias, GL_EXT_texture_object,
GL_EXT_texture_rectangle, GL_EXT_texture_sRGB, GL_EXT_texture_sRGB_decode,
GL_EXT_vertex_array, GL_EXT_vertex_array_bgra,
GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,
GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
GL_KHR_context_flush_control, GL_KHR_debug, GL_MESA_pack_invert,
GL_MESA_window_pos, GL_NV_blend_square, GL_NV_fog_distance,
GL_NV_light_max_exponent, GL_NV_packed_depth_stencil,
GL_NV_texgen_reflection, GL_NV_texture_env_combine4,
GL_NV_texture_rectangle, GL_OES_EGL_image, GL_OES_read_format,
GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays
OpenGL ES profile version string: OpenGL ES 2.0 Mesa 11.1.0
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16
OpenGL ES profile extensions:
GL_APPLE_texture_max_level, GL_EXT_blend_minmax,
GL_EXT_discard_framebuffer, GL_EXT_draw_buffers,
GL_EXT_draw_elements_base_vertex, GL_EXT_map_buffer_range,
GL_EXT_multi_draw_arrays, GL_EXT_read_format_bgra,
GL_EXT_separate_shader_objects, GL_EXT_texture_format_BGRA8888,
GL_EXT_texture_type_2_10_10_10_REV, GL_EXT_unpack_subimage,
GL_KHR_context_flush_control, GL_KHR_debug, GL_NV_draw_buffers,
GL_NV_fbo_color_attachments, GL_NV_read_buffer, GL_NV_read_depth,
GL_NV_read_depth_stencil, GL_NV_read_stencil, GL_OES_EGL_image,
GL_OES_EGL_image_external, GL_OES_EGL_sync,
GL_OES_compressed_ETC1_RGB8_texture, GL_OES_depth24, GL_OES_depth_texture,
GL_OES_draw_elements_base_vertex, GL_OES_element_index_uint,
GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer,
GL_OES_packed_depth_stencil, GL_OES_rgb8_rgba8, GL_OES_stencil8,
GL_OES_surfaceless_context, GL_OES_texture_3D, GL_OES_texture_npot,
GL_OES_vertex_array_object
http://www.mesa3d.org/relnotes/11.1.1.html
mesa in raspbian ist nicht auf dem aktuellsten stand !?
sie sind schon bei mesa 11.1.2
jeden tag weiter