[BUG] Masking not working

[licoreart]

Validations

• I have checked for similar bug reports and could not find any.
• I have tested and confirmed that this is an issue in an official branded build.

Describe the bug

Both of them are the same file, opened in the same Inochi Session version, but on two different PCs. It happens both to INX and INP.

One of them has masking working, second one does not.

Reproduction

1. Upload same file onto two different computers.
2. One has masking, one does not.

System Architecture

x86_64

Operating System

Windows

Version

v0.8.7

Logs

No response

Additional Context

No response

[licoreart]

Some of the masking is working, tho. Like the net on the Arm <

[pnomnom-web]

I have tested this on another laptop which is currently running:
CPU: 12th Gen Intel Core 17-1255u
GPU: Intel Iris Xe Graphics

For reference, the PC the masking problem model is on is currently running:
CPU: Ryzen 7900x
GPU: Radeon RX 7900xtx

Could this issue be because of differing hardware?

[pnomnom-web]

Playing with the model in Inochi Creator, it seems like that the masking only works when the blending mode is set to Normal

Any other blending (in our case, Multiply) will cause the masking issue to occur.

Multiply Blending

Normal Blending

Although, we would rather user Multiply over Normal blending

[LunaTheFoxgirl]

I have tested this on another laptop which is currently running:
CPU: 12th Gen Intel Core 17-1255u
GPU: Intel Iris Xe Graphics

For reference, the PC the masking problem model is on is currently running:
CPU: Ryzen 7900x
GPU: Radeon RX 7900xtx

Could this issue be because of differing hardware?

Likely, especially when it comes to the support for the extended blending operations extension for OpenGL.

[LunaTheFoxgirl]

If the OpenGL extensions available and implementation info on the GPUs affected could be added to this issue it would help me track down the specifics of the issue; if possible please use the caps viewer to give me said info @pnomnom-web @licoreart

https://opengl.gpuinfo.org/download.php

[pnomnom-web]

Implementation Details

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Extensions

<extensions>
<extension>GL_AMD_blend_minmax_factor</extension>
<extension>GL_AMD_conservative_depth</extension>
<extension>GL_AMD_debug_output</extension>
<extension>GL_AMD_depth_clamp_separate</extension>
<extension>GL_AMD_gpu_shader_half_float</extension>
<extension>GL_AMD_gpu_shader_int16</extension>
<extension>GL_AMD_gpu_shader_int64</extension>
<extension>GL_AMD_multi_draw_indirect</extension>
<extension>GL_AMD_pinned_memory</extension>
<extension>GL_AMD_query_buffer_object</extension>
<extension>GL_AMD_sample_positions</extension>
<extension>GL_AMD_seamless_cubemap_per_texture</extension>
<extension>GL_AMD_shader_trinary_minmax</extension>
<extension>GL_AMD_texture_cube_map_array</extension>
<extension>GL_AMD_vertex_shader_layer</extension>
<extension>GL_AMD_vertex_shader_viewport_index</extension>
<extension>GL_ARB_ES2_compatibility</extension>
<extension>GL_ARB_ES3_1_compatibility</extension>
<extension>GL_ARB_ES3_2_compatibility</extension>
<extension>GL_ARB_ES3_compatibility</extension>
<extension>GL_ARB_arrays_of_arrays</extension>
<extension>GL_ARB_base_instance</extension>
<extension>GL_ARB_bindless_texture</extension>
<extension>GL_ARB_blend_func_extended</extension>
<extension>GL_ARB_buffer_storage</extension>
<extension>GL_ARB_clear_buffer_object</extension>
<extension>GL_ARB_clear_texture</extension>
<extension>GL_ARB_clip_control</extension>
<extension>GL_ARB_color_buffer_float</extension>
<extension>GL_ARB_compatibility</extension>
<extension>GL_ARB_compressed_texture_pixel_storage</extension>
<extension>GL_ARB_compute_shader</extension>
<extension>GL_ARB_conditional_render_inverted</extension>
<extension>GL_ARB_conservative_depth</extension>
<extension>GL_ARB_copy_buffer</extension>
<extension>GL_ARB_copy_image</extension>
<extension>GL_ARB_cull_distance</extension>
<extension>GL_ARB_debug_output</extension>
<extension>GL_ARB_depth_buffer_float</extension>
<extension>GL_ARB_depth_clamp</extension>
<extension>GL_ARB_depth_texture</extension>
<extension>GL_ARB_derivative_control</extension>
<extension>GL_ARB_direct_state_access</extension>
<extension>GL_ARB_draw_buffers</extension>
<extension>GL_ARB_draw_buffers_blend</extension>
<extension>GL_ARB_draw_elements_base_vertex</extension>
<extension>GL_ARB_draw_indirect</extension>
<extension>GL_ARB_draw_instanced</extension>
<extension>GL_ARB_enhanced_layouts</extension>
<extension>GL_ARB_explicit_attrib_location</extension>
<extension>GL_ARB_explicit_uniform_location</extension>
<extension>GL_ARB_fragment_coord_conventions</extension>
<extension>GL_ARB_fragment_layer_viewport</extension>
<extension>GL_ARB_fragment_program</extension>
<extension>GL_ARB_fragment_program_shadow</extension>
<extension>GL_ARB_fragment_shader</extension>
<extension>GL_ARB_framebuffer_no_attachments</extension>
<extension>GL_ARB_framebuffer_object</extension>
<extension>GL_ARB_framebuffer_sRGB</extension>
<extension>GL_ARB_geometry_shader4</extension>
<extension>GL_ARB_get_program_binary</extension>
<extension>GL_ARB_get_texture_sub_image</extension>
<extension>GL_ARB_gl_spirv</extension>
<extension>GL_ARB_gpu_shader5</extension>
<extension>GL_ARB_gpu_shader_fp64</extension>
<extension>GL_ARB_gpu_shader_int64</extension>
<extension>GL_ARB_half_float_pixel</extension>
<extension>GL_ARB_half_float_vertex</extension>
<extension>GL_ARB_indirect_parameters</extension>
<extension>GL_ARB_instanced_arrays</extension>
<extension>GL_ARB_internalformat_query</extension>
<extension>GL_ARB_internalformat_query2</extension>
<extension>GL_ARB_invalidate_subdata</extension>
<extension>GL_ARB_map_buffer_range</extension>
<extension>GL_ARB_multi_bind</extension>
<extension>GL_ARB_multi_draw_indirect</extension>
<extension>GL_ARB_multisample</extension>
<extension>GL_ARB_multitexture</extension>
<extension>GL_ARB_occlusion_query</extension>
<extension>GL_ARB_occlusion_query2</extension>
<extension>GL_ARB_parallel_shader_compile</extension>
<extension>GL_ARB_pipeline_statistics_query</extension>
<extension>GL_ARB_pixel_buffer_object</extension>
<extension>GL_ARB_point_parameters</extension>
<extension>GL_ARB_point_sprite</extension>
<extension>GL_ARB_polygon_offset_clamp</extension>
<extension>GL_ARB_post_depth_coverage</extension>
<extension>GL_ARB_program_interface_query</extension>
<extension>GL_ARB_provoking_vertex</extension>
<extension>GL_ARB_query_buffer_object</extension>
<extension>GL_ARB_robustness</extension>
<extension>GL_ARB_sample_locations</extension>
<extension>GL_ARB_sample_shading</extension>
<extension>GL_ARB_sampler_objects</extension>
<extension>GL_ARB_seamless_cube_map</extension>
<extension>GL_ARB_seamless_cubemap_per_texture</extension>
<extension>GL_ARB_separate_shader_objects</extension>
<extension>GL_ARB_shader_atomic_counter_ops</extension>
<extension>GL_ARB_shader_atomic_counters</extension>
<extension>GL_ARB_shader_ballot</extension>
<extension>GL_ARB_shader_bit_encoding</extension>
<extension>GL_ARB_shader_clock</extension>
<extension>GL_ARB_shader_draw_parameters</extension>
<extension>GL_ARB_shader_group_vote</extension>
<extension>GL_ARB_shader_image_load_store</extension>
<extension>GL_ARB_shader_image_size</extension>
<extension>GL_ARB_shader_objects</extension>
<extension>GL_ARB_shader_precision</extension>
<extension>GL_ARB_shader_stencil_export</extension>
<extension>GL_ARB_shader_storage_buffer_object</extension>
<extension>GL_ARB_shader_subroutine</extension>
<extension>GL_ARB_shader_texture_image_samples</extension>
<extension>GL_ARB_shader_texture_lod</extension>
<extension>GL_ARB_shader_viewport_layer_array</extension>
<extension>GL_ARB_shading_language_100</extension>
<extension>GL_ARB_shading_language_420pack</extension>
<extension>GL_ARB_shading_language_packing</extension>
<extension>GL_ARB_shadow</extension>
<extension>GL_ARB_shadow_ambient</extension>
<extension>GL_ARB_sparse_buffer</extension>
<extension>GL_ARB_sparse_texture</extension>
<extension>GL_ARB_spirv_extensions</extension>
<extension>GL_ARB_stencil_texturing</extension>
<extension>GL_ARB_sync</extension>
<extension>GL_ARB_tessellation_shader</extension>
<extension>GL_ARB_texture_barrier</extension>
<extension>GL_ARB_texture_border_clamp</extension>
<extension>GL_ARB_texture_buffer_object</extension>
<extension>GL_ARB_texture_buffer_object_rgb32</extension>
<extension>GL_ARB_texture_buffer_range</extension>
<extension>GL_ARB_texture_compression</extension>
<extension>GL_ARB_texture_compression_bptc</extension>
<extension>GL_ARB_texture_compression_rgtc</extension>
<extension>GL_ARB_texture_cube_map</extension>
<extension>GL_ARB_texture_cube_map_array</extension>
<extension>GL_ARB_texture_env_add</extension>
<extension>GL_ARB_texture_env_combine</extension>
<extension>GL_ARB_texture_env_crossbar</extension>
<extension>GL_ARB_texture_env_dot3</extension>
<extension>GL_ARB_texture_filter_anisotropic</extension>
<extension>GL_ARB_texture_filter_minmax</extension>
<extension>GL_ARB_texture_float</extension>
<extension>GL_ARB_texture_gather</extension>
<extension>GL_ARB_texture_mirror_clamp_to_edge</extension>
<extension>GL_ARB_texture_mirrored_repeat</extension>
<extension>GL_ARB_texture_multisample</extension>
<extension>GL_ARB_texture_multisample_no_array</extension>
<extension>GL_ARB_texture_non_power_of_two</extension>
<extension>GL_ARB_texture_query_levels</extension>
<extension>GL_ARB_texture_query_lod</extension>
<extension>GL_ARB_texture_rectangle</extension>
<extension>GL_ARB_texture_rg</extension>
<extension>GL_ARB_texture_rgb10_a2ui</extension>
<extension>GL_ARB_texture_stencil8</extension>
<extension>GL_ARB_texture_storage</extension>
<extension>GL_ARB_texture_storage_multisample</extension>
<extension>GL_ARB_texture_swizzle</extension>
<extension>GL_ARB_texture_view</extension>
<extension>GL_ARB_timer_query</extension>
<extension>GL_ARB_transform_feedback</extension>
<extension>GL_ARB_transform_feedback2</extension>
<extension>GL_ARB_transform_feedback3</extension>
<extension>GL_ARB_transform_feedback_instanced</extension>
<extension>GL_ARB_transform_feedback_overflow_query</extension>
<extension>GL_ARB_transpose_matrix</extension>
<extension>GL_ARB_uniform_buffer_object</extension>
<extension>GL_ARB_vertex_array_bgra</extension>
<extension>GL_ARB_vertex_array_object</extension>
<extension>GL_ARB_vertex_attrib_64bit</extension>
<extension>GL_ARB_vertex_attrib_binding</extension>
<extension>GL_ARB_vertex_buffer_object</extension>
<extension>GL_ARB_vertex_program</extension>
<extension>GL_ARB_vertex_shader</extension>
<extension>GL_ARB_vertex_type_10f_11f_11f_rev</extension>
<extension>GL_ARB_vertex_type_2_10_10_10_rev</extension>
<extension>GL_ARB_viewport_array</extension>
<extension>GL_ARB_window_pos</extension>
<extension>GL_ATI_draw_buffers</extension>
<extension>GL_ATI_meminfo</extension>
<extension>GL_ATI_separate_stencil</extension>
<extension>GL_ATI_shader_texture_lod</extension>
<extension>GL_ATI_texture_env_combine3</extension>
<extension>GL_ATI_texture_float</extension>
<extension>GL_ATI_texture_mirror_once</extension>
<extension>GL_EXT_abgr</extension>
<extension>GL_EXT_bgra</extension>
<extension>GL_EXT_bindable_uniform</extension>
<extension>GL_EXT_blend_color</extension>
<extension>GL_EXT_blend_equation_separate</extension>
<extension>GL_EXT_blend_func_separate</extension>
<extension>GL_EXT_blend_minmax</extension>
<extension>GL_EXT_blend_subtract</extension>
<extension>GL_EXT_compiled_vertex_array</extension>
<extension>GL_EXT_copy_buffer</extension>
<extension>GL_EXT_copy_texture</extension>
<extension>GL_EXT_debug_label</extension>
<extension>GL_EXT_depth_bounds_test</extension>
<extension>GL_EXT_direct_state_access</extension>
<extension>GL_EXT_draw_buffers2</extension>
<extension>GL_EXT_draw_instanced</extension>
<extension>GL_EXT_draw_range_elements</extension>
<extension>GL_EXT_fog_coord</extension>
<extension>GL_EXT_framebuffer_blit</extension>
<extension>GL_EXT_framebuffer_multisample</extension>
<extension>GL_EXT_framebuffer_object</extension>
<extension>GL_EXT_framebuffer_sRGB</extension>
<extension>GL_EXT_geometry_shader4</extension>
<extension>GL_EXT_gpu_program_parameters</extension>
<extension>GL_EXT_gpu_shader4</extension>
<extension>GL_EXT_memory_object</extension>
<extension>GL_EXT_memory_object_win32</extension>
<extension>GL_EXT_multi_draw_arrays</extension>
<extension>GL_EXT_nonuniform_qualifier</extension>
<extension>GL_EXT_packed_depth_stencil</extension>
<extension>GL_EXT_packed_float</extension>
<extension>GL_EXT_packed_pixels</extension>
<extension>GL_EXT_pixel_buffer_object</extension>
<extension>GL_EXT_point_parameters</extension>
<extension>GL_EXT_polygon_offset_clamp</extension>
<extension>GL_EXT_provoking_vertex</extension>
<extension>GL_EXT_rescale_normal</extension>
<extension>GL_EXT_secondary_color</extension>
<extension>GL_EXT_semaphore</extension>
<extension>GL_EXT_semaphore_win32</extension>
<extension>GL_EXT_separate_specular_color</extension>
<extension>GL_EXT_shader_image_load_formatted</extension>
<extension>GL_EXT_shader_image_load_store</extension>
<extension>GL_EXT_shader_integer_mix</extension>
<extension>GL_EXT_shadow_funcs</extension>
<extension>GL_EXT_stencil_wrap</extension>
<extension>GL_EXT_subtexture</extension>
<extension>GL_EXT_texture</extension>
<extension>GL_EXT_texture3D</extension>
<extension>GL_EXT_texture_array</extension>
<extension>GL_EXT_texture_buffer_object</extension>
<extension>GL_EXT_texture_compression_bptc</extension>
<extension>GL_EXT_texture_compression_latc</extension>
<extension>GL_EXT_texture_compression_rgtc</extension>
<extension>GL_EXT_texture_compression_s3tc</extension>
<extension>GL_EXT_texture_cube_map</extension>
<extension>GL_EXT_texture_edge_clamp</extension>
<extension>GL_EXT_texture_env_add</extension>
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<extension>GL_EXT_texture_filter_anisotropic</extension>
<extension>GL_EXT_texture_integer</extension>
<extension>GL_EXT_texture_lod</extension>
<extension>GL_EXT_texture_lod_bias</extension>
<extension>GL_EXT_texture_mirror_clamp</extension>
<extension>GL_EXT_texture_object</extension>
<extension>GL_EXT_texture_rectangle</extension>
<extension>GL_EXT_texture_sRGB</extension>
<extension>GL_EXT_texture_sRGB_R8</extension>
<extension>GL_EXT_texture_sRGB_RG8</extension>
<extension>GL_EXT_texture_sRGB_decode</extension>
<extension>GL_EXT_texture_shadow_lod</extension>
<extension>GL_EXT_texture_shared_exponent</extension>
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<extension>GL_EXT_timer_query</extension>
<extension>GL_EXT_transform_feedback</extension>
<extension>GL_EXT_vertex_array</extension>
<extension>GL_EXT_vertex_array_bgra</extension>
<extension>GL_EXT_vertex_attrib_64bit</extension>
<extension>GL_IBM_texture_mirrored_repeat</extension>
<extension>GL_KHR_blend_equation_advanced</extension>
<extension>GL_KHR_blend_equation_advanced_coherent</extension>
<extension>GL_KHR_context_flush_control</extension>
<extension>GL_KHR_debug</extension>
<extension>GL_KHR_no_error</extension>
<extension>GL_KHR_parallel_shader_compile</extension>
<extension>GL_KHR_robust_buffer_access_behavior</extension>
<extension>GL_KHR_robustness</extension>
<extension>GL_KHR_shader_subgroup</extension>
<extension>GL_KHR_texture_compression_astc_ldr</extension>
<extension>GL_NV_blend_square</extension>
<extension>GL_NV_conditional_render</extension>
<extension>GL_NV_copy_image</extension>
<extension>GL_NV_depth_buffer_float</extension>
<extension>GL_NV_float_buffer</extension>
<extension>GL_NV_half_float</extension>
<extension>GL_NV_primitive_restart</extension>
<extension>GL_NV_shader_atomic_int64</extension>
<extension>GL_NV_texgen_reflection</extension>
<extension>GL_NV_texture_barrier</extension>
<extension>GL_NV_timeline_semaphore</extension>
<extension>GL_OES_EGL_image</extension>
<extension>GL_OVR_multiview</extension>
<extension>GL_OVR_multiview2</extension>
<extension>GL_S3_s3tc</extension>
<extension>GL_SGIS_generate_mipmap</extension>
<extension>GL_SGIS_texture_edge_clamp</extension>
<extension>GL_SGIS_texture_lod</extension>
<extension>GL_SUN_multi_draw_arrays</extension>
<extension>WGL_EXT_swap_control</extension>
<extension>WGL_AMD_gpu_association</extension>
<extension>WGL_ARB_buffer_region</extension>
<extension>WGL_ARB_context_flush_control</extension>
<extension>WGL_ARB_create_context</extension>
<extension>WGL_ARB_create_context_no_error</extension>
<extension>WGL_ARB_create_context_profile</extension>
<extension>WGL_ARB_extensions_string</extension>
<extension>WGL_ARB_framebuffer_sRGB</extension>
<extension>WGL_ARB_make_current_read</extension>
<extension>WGL_ARB_multisample</extension>
<extension>WGL_ARB_pbuffer</extension>
<extension>WGL_ARB_pixel_format</extension>
<extension>WGL_ARB_pixel_format_float</extension>
<extension>WGL_ARB_render_texture</extension>
<extension>WGL_EXT_create_context_es_profile</extension>
<extension>WGL_EXT_create_context_es2_profile</extension>
<extension>WGL_EXT_extensions_string</extension>
<extension>WGL_EXT_swap_control</extension>
<extension>WGL_EXT_swap_control_tear</extension>
<extension>WGL_I3D_genlock</extension>
<extension>WGL_NV_DX_interop</extension>
<extension>WGL_NV_DX_interop2</extension>
<extension>WGL_NV_swap_group</extension>
<extension/>
</extensions>

Let me know if there's anything else I can do @LunaTheFoxgirl

[LunaTheFoxgirl]

No that's all I needed; seems like that GPU in question does not support the blending extensions; so it has to rely on my hacky approximations.

Solution is to try to make said approximations respect the destination alpha.

Edit: wait no nevermind, it does. So that means it's somewhere else I need to look