NVIDIA® Nsight™ Application Development Environment for Heterogeneous Platforms, Visual Studio Edition 5.2 User Guide
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NVIDIA® Nsight™ Visual Studio Edition 5.2 frame debugging supports the set of OpenGL operations, which are defined by the OpenGL 4.2 core profile. Note that it is not necessary to create a core profile context to make use of the frame debugger. An application that uses a compatibility profile context, but restricts itself to using the OpenGL 4.2 core subset, will also work. A few OpenGL 4.2 compatibility profile features, such as support for alpha testing and a default vertex array object, are also supported.
NVIDIA Nsight 5.2 frame debugging supports three classes of OpenGL extensions, described below.
The OpenGL extensions listed below are supported in as much as the extension has been adopted by the OpenGL 4.2 core profile. For example, EXT_subtexture is included as part of OpenGL 1.1. Calls to glTexSubImage2DEXT are supported and behave the same as calls to glTexSubImage2D. On the other hand, while EXT_vertex_array is also included as part of OpenGL 1.1, glColorPointerEXT is not supported by NVIDIA Nsight 5.2 frame debugging. The operation of glColorPointerEXT was modified when it was included as part of OpenGL 1.1. Additionally, glColorPointer is part of the compatibility subset, but not the core subset.
// GL 1.1
EXT_vertex_array
EXT_polygon_offset
EXT_blend_logic_op
EXT_texture
EXT_copy_texture
EXT_subtexture
EXT_texture_object
// GL 1.2
EXT_texture3D
EXT_bgra
EXT_packed_pixels
EXT_rescale_normal
EXT_separate_specular_color
SGIS_texture_edge_clamp
SGIS_texture_lod
EXT_draw_range_elements
EXT_color_table
EXT_color_subtable
EXT_convolution
HP_convolution_border_modes
SGI_color_matrix
EXT_histogram
EXT_blend_color
EXT_blend_minmax
EXT_blend_subtract
// GL 1.2.1
EXT_SGIS_multitexture
// GL 1.3
ARB_texture_compression
ARB_texture_cube_map
ARB_multisample
ARB_multitexture
ARB_texture_env_add
ARB_texture_env_combine
ARB_texture_env_dot3
ARB_texture_border_clamp
ARB_transpose_matrix
// GL 1.4
SGIS_generate_mipmap
NV_blend_square
ARB_depth_texture
ARB_shadow
EXT_fog_coord
EXT_multi_draw_arrays
ARB_point_arameters
EXT_secondary_color
EXT_blend_func_separate
EXT_stencil_wrap
EXT_texture_env_crossbar
EXT_texture_lod_bias
ARB_texture_mirrored_repeat
ARB_window_pos
// GL 1.5
ARB_vertex_buffer_object
ARB_occlusion_query
EXT_shadow_funcs
// GL 2.0
ARB_shader_objects
ARB_vertex_shader
ARB_fragment_shader
ARB_draw_buffers
ARB_texture_non_power_of_two
ARB_point_sprite
EXT_blend_equation_separate
ATI_separate_stencil
EXT_stencil_two_side
// GL 2.1
ARB_pixel_buffer_object
EXT_direct_state_access
EXT_texture_sRGB
// GL 3.0
EXT_gpu_shader4
NV_conditional_render
APPLE_flush_buffer_range
ARB_color_buffer_float
NV_depth_buffer_float
ARB_texture_float
EXT_packed_float
EXT_texture_shared_exponent
EXT_framebuffer_object
NV_half_float
ARB_half_float_pixel
EXT_framebuffer_multisample
EXT_framebuffer_blit
EXT_texture_integer
EXT_texture_array
EXT_packed_depth_stencil
EXT_draw_buffers2
EXT_texture_compression_rgtc
EXT_transform_feedback
APPLE_vertex_array_object
EXT_framebuffer_sRGB
// GL 3.1
EXT_draw_instanced
ARB_draw_instanced
ARB_copy_buffer
NV_primitive_restart
ARB_texture_buffer_object
ARB_texture_rectangle
ARB_uniform_buffer_object
// GL 3.2
ARB_vertex_array_bgra
ARB_draw_elements_base_vertex
ARB_fragment_coord_conventions
ARB_provoking_vertex
ARB_seamless_cube_map
ARB_texture_multisample
ARB_depth_clamp
ARB_geometry_shader_4
ARB_sync
// GL 3.3
ARB_shader_bit_encoding
ARB_blend_func_extended
ARB_explicit_attrib_location
ARB_occlusion_query2
ARB_sampler_objects
ARB_texture_rgb10_a2ui
ARB_texture_swizzle
ARB_timer_query
ARB_instanced_arrays
ARB_vertex_type_2_10_10_10_rev
// GL 4.0
ARB_texture_query_lod
ARB_draw_buffers_blend
ARB_draw_indirect
ARB_gpu_shader5
ARB_gpu_shader_fp64
ARB_sample_shading
ARB_shader_subroutine
ARB_tessellation_shader
ARB_texture_buffer_object_rgb32
ARB_texture_cube_map_array
ARB_texture_gather
ARB_transform_feedback2
ARB_transform_feedback3
// GL 4.1
ARB_ES2_compatibility
ARB_get_program_binary
ARB_separate_shader_objects
ARB_shader_precision
ARB_vertex_attrib_64bit
ARB_viewport_array
// GL 4.2
ARB_texture_compression_bptc
ARB_compressed_texture_pixel_storage
ARB_shader_atomic_counters
ARB_texture_storage
ARB_transform_feedback_instanced
ARB_base_instance
ARB_shader_image_load_store
ARB_conservative_depth
ARB_shading_language_420pack
ARB_internalformat_query
ARB_map_buffer_alignment
// GL 4.3
ARB_multi_draw_indirect
ARB_program_interface_query
ARB_shader_storage_buffer_object
ARB_copy_image
ARB_vertex_attrib_binding
ARB_texture_view
ARB_invalidate_subdata
ARB_framebuffer_no_attachments
ARB_stencil_texturing
ARB_explicit_uniform_location
ARB_texture_storage_multisample ARB_program_interface_query ARB_robust_buffer_access_behavior ARB_ES3_compatibility ARB_clear_buffer_object ARB_internal_format_query2 ARB_texture_buffer_range ARB_compute_shader ARB_debug_group ARB_debug_label ARB_debug_output
// GL 4.4
ARB_query_buffer_object ARB_enhanced_layouts ARB_multi_bind ARB_vertex_type_10f_11f_11f_rev ARB_texture_mirror_clamp_to_edge ARB_clear_texture
The second class of OpenGL extensions is listed below. These extensions are not part of OpenGL 4.2 core or compatibility, but are fully supported by the frame debugger target. Context and object state, which is added by these extensions, may not be displayed by the host UI.
ARB_framebuffer_object
EXT_texture_filter_anisotropic NV_buffer_store ARB_vertex_attrib_binding ARB_multi_draw_indirect NV_gpu_multicast
The third class of OpenGL extensions are ones for which there is partial support. These extensions are listed below.
ARB_bindless_texture WGL_ARB_extensions_string
WGL_ARB_pixel_format
WGL_EXT_extensions_string
WGL_EXT_swap_control
WGL_EXT_swap_control_tear
WGL_ARB_create_context
OpenGL extensions which are supported by analysis — and partially supported for frame debugging and shader debugging — are as follows:
NV_shader_buffer_load
NV_vertex_buffer_unified_memory
If you are using an unsupported OpenGL function, NVIDIA Nsight cannot use the OpenGL API. Instead, a message will pop up on both the HUD and in Visual Studio, such as the following.
The error messages will explain that the reason for not being able to debug the application is due to an unsupported OpenGL function. It will also tell you how to run the compatlog, to help you find any other unsupported OpenGL functions.
Functions that are not supported yet include the following:
GL_ARB_buffer_storage
GL_ARB_sparse_texture
NVIDIA® Nsight™ Application Development Environment for Heterogeneous Platforms, Visual Studio Edition User Guide Rev. 5.2.161206 ©2009-2016. NVIDIA Corporation. All Rights Reserved.