diff options
Diffstat (limited to 'source/blender/draw/tests/shaders_test.cc')
| -rw-r--r-- | source/blender/draw/tests/shaders_test.cc | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/source/blender/draw/tests/shaders_test.cc b/source/blender/draw/tests/shaders_test.cc new file mode 100644 index 00000000000..b2f1020ed98 --- /dev/null +++ b/source/blender/draw/tests/shaders_test.cc @@ -0,0 +1,270 @@ +/* Apache License, Version 2.0 */ + +#include "testing/testing.h" + +#include "intern/draw_manager_testing.h" + +#include "GPU_context.h" +#include "GPU_init_exit.h" +#include "GPU_shader.h" + +#include "GHOST_C-api.h" + +#include "engines/eevee/eevee_private.h" +#include "engines/gpencil/gpencil_engine.h" +#include "engines/overlay/overlay_private.h" +#include "engines/workbench/workbench_private.h" + +/* Base class for draw test cases. It will setup and tear down the GPU part around each test. */ +class DrawTest : public ::testing::Test { + private: + GHOST_SystemHandle ghost_system; + GHOST_ContextHandle ghost_context; + GPUContext *context; + + void SetUp() override + { + ghost_system = GHOST_CreateSystem(); + ghost_context = GHOST_CreateOpenGLContext(ghost_system); + context = GPU_context_create(0); + GPU_init(); + DRW_draw_state_init_gtests(GPU_SHADER_CFG_DEFAULT); + } + + void TearDown() override + { + GPU_exit(); + GPU_context_discard(context); + GHOST_DisposeOpenGLContext(ghost_system, ghost_context); + GHOST_DisposeSystem(ghost_system); + } +}; + +TEST_F(DrawTest, workbench_glsl_shaders) +{ + workbench_shader_library_ensure(); + DRW_draw_state_init_gtests(GPU_SHADER_CFG_DEFAULT); + + const int MAX_WPD = 6; + WORKBENCH_PrivateData wpds[MAX_WPD]; + + wpds[0].sh_cfg = GPU_SHADER_CFG_DEFAULT; + wpds[0].shading.light = V3D_LIGHTING_FLAT; + wpds[1].sh_cfg = GPU_SHADER_CFG_DEFAULT; + wpds[1].shading.light = V3D_LIGHTING_MATCAP; + wpds[2].sh_cfg = GPU_SHADER_CFG_DEFAULT; + wpds[2].shading.light = V3D_LIGHTING_STUDIO; + wpds[3].sh_cfg = GPU_SHADER_CFG_CLIPPED; + wpds[3].shading.light = V3D_LIGHTING_FLAT; + wpds[4].sh_cfg = GPU_SHADER_CFG_CLIPPED; + wpds[4].shading.light = V3D_LIGHTING_MATCAP; + wpds[5].sh_cfg = GPU_SHADER_CFG_CLIPPED; + wpds[5].shading.light = V3D_LIGHTING_STUDIO; + + for (int wpd_index = 0; wpd_index < MAX_WPD; wpd_index++) { + WORKBENCH_PrivateData *wpd = &wpds[wpd_index]; + EXPECT_NE(workbench_shader_opaque_get(wpd, WORKBENCH_DATATYPE_MESH), nullptr); + EXPECT_NE(workbench_shader_opaque_get(wpd, WORKBENCH_DATATYPE_HAIR), nullptr); + EXPECT_NE(workbench_shader_opaque_get(wpd, WORKBENCH_DATATYPE_POINTCLOUD), nullptr); + EXPECT_NE(workbench_shader_opaque_image_get(wpd, WORKBENCH_DATATYPE_MESH, false), nullptr); + EXPECT_NE(workbench_shader_opaque_image_get(wpd, WORKBENCH_DATATYPE_MESH, true), nullptr); + EXPECT_NE(workbench_shader_opaque_image_get(wpd, WORKBENCH_DATATYPE_HAIR, false), nullptr); + EXPECT_NE(workbench_shader_opaque_image_get(wpd, WORKBENCH_DATATYPE_HAIR, true), nullptr); + EXPECT_NE(workbench_shader_opaque_image_get(wpd, WORKBENCH_DATATYPE_POINTCLOUD, false), + nullptr); + EXPECT_NE(workbench_shader_opaque_image_get(wpd, WORKBENCH_DATATYPE_POINTCLOUD, true), + nullptr); + EXPECT_NE(workbench_shader_composite_get(wpd), nullptr); + EXPECT_NE(workbench_shader_merge_infront_get(wpd), nullptr); + + EXPECT_NE(workbench_shader_transparent_get(wpd, WORKBENCH_DATATYPE_MESH), nullptr); + EXPECT_NE(workbench_shader_transparent_get(wpd, WORKBENCH_DATATYPE_HAIR), nullptr); + EXPECT_NE(workbench_shader_transparent_get(wpd, WORKBENCH_DATATYPE_POINTCLOUD), nullptr); + EXPECT_NE(workbench_shader_transparent_image_get(wpd, WORKBENCH_DATATYPE_MESH, false), + nullptr); + EXPECT_NE(workbench_shader_transparent_image_get(wpd, WORKBENCH_DATATYPE_MESH, true), nullptr); + EXPECT_NE(workbench_shader_transparent_image_get(wpd, WORKBENCH_DATATYPE_HAIR, false), + nullptr); + EXPECT_NE(workbench_shader_transparent_image_get(wpd, WORKBENCH_DATATYPE_HAIR, true), nullptr); + EXPECT_NE(workbench_shader_transparent_image_get(wpd, WORKBENCH_DATATYPE_POINTCLOUD, false), + nullptr); + EXPECT_NE(workbench_shader_transparent_image_get(wpd, WORKBENCH_DATATYPE_POINTCLOUD, true), + nullptr); + EXPECT_NE(workbench_shader_transparent_resolve_get(wpd), nullptr); + } + + EXPECT_NE(workbench_shader_shadow_pass_get(false), nullptr); + EXPECT_NE(workbench_shader_shadow_pass_get(true), nullptr); + EXPECT_NE(workbench_shader_shadow_fail_get(false, false), nullptr); + EXPECT_NE(workbench_shader_shadow_fail_get(false, true), nullptr); + EXPECT_NE(workbench_shader_shadow_fail_get(true, false), nullptr); + EXPECT_NE(workbench_shader_shadow_fail_get(true, true), nullptr); + + /* NOTE: workbench_shader_cavity_get(false, false) isn't a valid option. */ + EXPECT_NE(workbench_shader_cavity_get(false, true), nullptr); + EXPECT_NE(workbench_shader_cavity_get(true, false), nullptr); + EXPECT_NE(workbench_shader_cavity_get(true, true), nullptr); + EXPECT_NE(workbench_shader_outline_get(), nullptr); + + EXPECT_NE(workbench_shader_antialiasing_accumulation_get(), nullptr); + EXPECT_NE(workbench_shader_antialiasing_get(0), nullptr); + EXPECT_NE(workbench_shader_antialiasing_get(1), nullptr); + EXPECT_NE(workbench_shader_antialiasing_get(2), nullptr); + + EXPECT_NE(workbench_shader_volume_get(false, false, false, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(false, false, false, true), nullptr); + EXPECT_NE(workbench_shader_volume_get(false, false, true, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(false, false, true, true), nullptr); + EXPECT_NE(workbench_shader_volume_get(false, true, false, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(false, true, false, true), nullptr); + EXPECT_NE(workbench_shader_volume_get(false, true, true, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(false, true, true, true), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, false, false, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, false, false, true), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, false, true, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, false, true, true), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, true, false, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, true, false, true), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, true, true, false), nullptr); + EXPECT_NE(workbench_shader_volume_get(true, true, true, true), nullptr); + + GPUShader *dof_prepare_sh; + GPUShader *dof_downsample_sh; + GPUShader *dof_blur1_sh; + GPUShader *dof_blur2_sh; + GPUShader *dof_resolve_sh; + workbench_shader_depth_of_field_get( + &dof_prepare_sh, &dof_downsample_sh, &dof_blur1_sh, &dof_blur2_sh, &dof_resolve_sh); + EXPECT_NE(dof_prepare_sh, nullptr); + EXPECT_NE(dof_downsample_sh, nullptr); + EXPECT_NE(dof_blur1_sh, nullptr); + EXPECT_NE(dof_blur2_sh, nullptr); + EXPECT_NE(dof_resolve_sh, nullptr); + + workbench_shader_free(); +} + +TEST_F(DrawTest, gpencil_glsl_shaders) +{ + EXPECT_NE(GPENCIL_shader_antialiasing(0), nullptr); + EXPECT_NE(GPENCIL_shader_antialiasing(1), nullptr); + EXPECT_NE(GPENCIL_shader_antialiasing(2), nullptr); + + EXPECT_NE(GPENCIL_shader_geometry_get(), nullptr); + EXPECT_NE(GPENCIL_shader_layer_blend_get(), nullptr); + EXPECT_NE(GPENCIL_shader_mask_invert_get(), nullptr); + EXPECT_NE(GPENCIL_shader_depth_merge_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_blur_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_colorize_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_composite_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_transform_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_glow_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_pixelize_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_rim_get(), nullptr); + EXPECT_NE(GPENCIL_shader_fx_shadow_get(), nullptr); + + GPENCIL_shader_free(); +} + +TEST_F(DrawTest, overlay_glsl_shaders) +{ + for (int i = 0; i < 2; i++) { + eGPUShaderConfig sh_cfg = i == 0 ? GPU_SHADER_CFG_DEFAULT : GPU_SHADER_CFG_CLIPPED; + DRW_draw_state_init_gtests(sh_cfg); + EXPECT_NE(OVERLAY_shader_antialiasing(), nullptr); + EXPECT_NE(OVERLAY_shader_armature_degrees_of_freedom_wire(), nullptr); + EXPECT_NE(OVERLAY_shader_armature_degrees_of_freedom_solid(), nullptr); + EXPECT_NE(OVERLAY_shader_armature_envelope(false), nullptr); + EXPECT_NE(OVERLAY_shader_armature_envelope(true), nullptr); + EXPECT_NE(OVERLAY_shader_armature_shape(false), nullptr); + EXPECT_NE(OVERLAY_shader_armature_shape(true), nullptr); + EXPECT_NE(OVERLAY_shader_armature_shape_wire(), nullptr); + EXPECT_NE(OVERLAY_shader_armature_sphere(false), nullptr); + EXPECT_NE(OVERLAY_shader_armature_sphere(true), nullptr); + EXPECT_NE(OVERLAY_shader_armature_stick(), nullptr); + EXPECT_NE(OVERLAY_shader_armature_wire(), nullptr); + EXPECT_NE(OVERLAY_shader_background(), nullptr); + EXPECT_NE(OVERLAY_shader_clipbound(), nullptr); + EXPECT_NE(OVERLAY_shader_depth_only(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_curve_handle(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_curve_point(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_curve_wire(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_gpencil_guide_point(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_gpencil_point(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_gpencil_wire(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_lattice_point(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_lattice_wire(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_analysis(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_edge(false), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_edge(true), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_face(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_facedot(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_normal(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_skin_root(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_mesh_vert(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_particle_strand(), nullptr); + EXPECT_NE(OVERLAY_shader_edit_particle_point(), nullptr); + EXPECT_NE(OVERLAY_shader_extra(false), nullptr); + EXPECT_NE(OVERLAY_shader_extra(true), nullptr); + EXPECT_NE(OVERLAY_shader_extra_groundline(), nullptr); + EXPECT_NE(OVERLAY_shader_extra_wire(false, false), nullptr); + EXPECT_NE(OVERLAY_shader_extra_wire(false, true), nullptr); + EXPECT_NE(OVERLAY_shader_extra_wire(true, false), nullptr); + EXPECT_NE(OVERLAY_shader_extra_wire(true, true), nullptr); + EXPECT_NE(OVERLAY_shader_extra_loose_point(), nullptr); + EXPECT_NE(OVERLAY_shader_extra_point(), nullptr); + EXPECT_NE(OVERLAY_shader_facing(), nullptr); + EXPECT_NE(OVERLAY_shader_gpencil_canvas(), nullptr); + EXPECT_NE(OVERLAY_shader_grid(), nullptr); + EXPECT_NE(OVERLAY_shader_image(), nullptr); + EXPECT_NE(OVERLAY_shader_motion_path_line(), nullptr); + EXPECT_NE(OVERLAY_shader_motion_path_vert(), nullptr); + EXPECT_NE(OVERLAY_shader_uniform_color(), nullptr); + EXPECT_NE(OVERLAY_shader_outline_prepass(false), nullptr); + EXPECT_NE(OVERLAY_shader_outline_prepass(true), nullptr); + EXPECT_NE(OVERLAY_shader_outline_prepass_gpencil(), nullptr); + EXPECT_NE(OVERLAY_shader_outline_prepass_pointcloud(), nullptr); + EXPECT_NE(OVERLAY_shader_extra_grid(), nullptr); + EXPECT_NE(OVERLAY_shader_outline_detect(), nullptr); + EXPECT_NE(OVERLAY_shader_paint_face(), nullptr); + EXPECT_NE(OVERLAY_shader_paint_point(), nullptr); + EXPECT_NE(OVERLAY_shader_paint_texture(), nullptr); + EXPECT_NE(OVERLAY_shader_paint_vertcol(), nullptr); + EXPECT_NE(OVERLAY_shader_paint_weight(), nullptr); + EXPECT_NE(OVERLAY_shader_paint_wire(), nullptr); + EXPECT_NE(OVERLAY_shader_particle_dot(), nullptr); + EXPECT_NE(OVERLAY_shader_particle_shape(), nullptr); + EXPECT_NE(OVERLAY_shader_sculpt_mask(), nullptr); + EXPECT_NE(OVERLAY_shader_volume_velocity(false), nullptr); + EXPECT_NE(OVERLAY_shader_volume_velocity(true), nullptr); + EXPECT_NE(OVERLAY_shader_wireframe(false), nullptr); + EXPECT_NE(OVERLAY_shader_wireframe(true), nullptr); + EXPECT_NE(OVERLAY_shader_wireframe_select(), nullptr); + EXPECT_NE(OVERLAY_shader_xray_fade(), nullptr); + } + + OVERLAY_shader_free(); +} + +TEST_F(DrawTest, eevee_glsl_shaders_static) +{ + EEVEE_shaders_lightprobe_shaders_init(); + EEVEE_shaders_material_shaders_init(); + + EXPECT_NE(EEVEE_shaders_probe_filter_glossy_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_probe_filter_diffuse_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_probe_filter_visibility_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_probe_grid_fill_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_probe_planar_downsample_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_studiolight_probe_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_studiolight_background_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_probe_cube_display_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_probe_grid_display_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_probe_planar_display_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_update_noise_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_velocity_resolve_sh_get(), nullptr); + EXPECT_NE(EEVEE_shaders_taa_resolve_sh_get(EFFECT_TAA), nullptr); + EXPECT_NE(EEVEE_shaders_taa_resolve_sh_get(EFFECT_TAA_REPROJECT), nullptr); + + EEVEE_shaders_free(); +}
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