On 08/16/2011 12:53 PM, dhkblas...@zeelandnet.nl wrote: > indicates that you have a problem with the shader (GLSL). Difficult to > tell where this comes from, but it's either the OpenGL library or your > graphics card.
As I mentioned, all the opengl demos with FPC works fine here. My graphics card is: $ lspci | grep ATI 01:00.0 VGA compatible controller: ATI Technologies Inc RV710 [Radeon HD 4350] 01:00.1 Audio device: ATI Technologies Inc RV710/730 I'm using the open source ATI drivers included with Ubuntu 10.04. > Can you also > email me the output that you get from glutdemo.pp found in fpc > opengl/examples. This example will list quite some GL information to > console. We'll probably find a clue there. ----8<-------------8<-------------8<-------------8<-------------8<---- [examples]$ ./project1 GL info: Vendor: Advanced Micro Devices, Inc. Renderer: Mesa DRI R600 (RV710 954F) 20090101 TCL DRI2 Version: 1.5 Mesa 7.7.1 Extensions: GL_EXT_compiled_vertex_array GL_EXT_texture_env_add GL_ARB_depth_texture GL_ARB_depth_clamp GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_imaging GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_point_parameters GL_ARB_provoking_vertex 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_MESAX_texture_float GL_ARB_texture_mirrored_repeat GL_ARB_texture_rectangle GL_ARB_transpose_matrix GL_ARB_vertex_array_bgra 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_logic_op GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_convolution GL_EXT_copy_texture GL_EXT_draw_range_elements GL_EXT_framebuffer_object GL_EXT_fog_coord GL_EXT_gpu_program_parameters GL_EXT_histogram GL_EXT_multi_draw_arrays GL_EXT_packed_depth_stencil GL_EXT_packed_pixels 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_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_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_texture_sRGB GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_APPLE_packed_pixels GL_ATI_blend_equation_separate GL_ATI_texture_env_combine3 GL_ATI_texture_mirror_once GL_ATI_separate_stencil GL_IBM_multimode_draw_arrays 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_depth_clamp GL_NV_light_max_exponent GL_NV_packed_depth_stencil GL_NV_texture_rectangle GL_NV_texgen_reflection GL_NV_vertex_program 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_SUN_multi_draw_arrays Starting... ^C ----8<-------------8<-------------8<-------------8<-------------8<---- Regards, - Graeme - -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://fpgui.sourceforge.net/ -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus