diff options
Diffstat (limited to 'source/blender/draw/engines/eevee')
27 files changed, 242 insertions, 65 deletions
diff --git a/source/blender/draw/engines/eevee/eevee_bloom.c b/source/blender/draw/engines/eevee/eevee_bloom.c index d12ce7213f9..4528027a9ea 100644 --- a/source/blender/draw/engines/eevee/eevee_bloom.c +++ b/source/blender/draw/engines/eevee/eevee_bloom.c @@ -125,7 +125,8 @@ static DRWShadingGroup *eevee_create_bloom_pass(const char *name, struct GPUShader *sh, DRWPass **pass, bool upsample, - bool resolve) + bool resolve, + bool resolve_add_base) { struct GPUBatch *quad = DRW_cache_fullscreen_quad_get(); @@ -141,7 +142,7 @@ static DRWShadingGroup *eevee_create_bloom_pass(const char *name, } if (resolve) { DRW_shgroup_uniform_vec3(grp, "bloomColor", effects->bloom_color, 1); - DRW_shgroup_uniform_bool_copy(grp, "bloomAddBase", true); + DRW_shgroup_uniform_bool_copy(grp, "bloomAddBase", resolve_add_base); } return grp; @@ -193,18 +194,21 @@ void EEVEE_bloom_cache_init(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *ved EEVEE_shaders_bloom_downsample_get(use_antiflicker), &psl->bloom_downsample_first, false, + false, false); eevee_create_bloom_pass("Bloom Downsample", effects, EEVEE_shaders_bloom_downsample_get(false), &psl->bloom_downsample, false, + false, false); eevee_create_bloom_pass("Bloom Upsample", effects, EEVEE_shaders_bloom_upsample_get(use_highres), &psl->bloom_upsample, true, + false, false); grp = eevee_create_bloom_pass("Bloom Blit", @@ -212,6 +216,7 @@ void EEVEE_bloom_cache_init(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *ved EEVEE_shaders_bloom_blit_get(use_antiflicker), &psl->bloom_blit, false, + false, false); DRW_shgroup_uniform_vec4(grp, "curveThreshold", effects->bloom_curve_threshold, 1); DRW_shgroup_uniform_float(grp, "clampIntensity", &effects->bloom_clamp, 1); @@ -221,6 +226,7 @@ void EEVEE_bloom_cache_init(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *ved EEVEE_shaders_bloom_resolve_get(use_highres), &psl->bloom_resolve, true, + true, true); } } @@ -304,13 +310,13 @@ void EEVEE_bloom_output_init(EEVEE_ViewLayerData *UNUSED(sldata), {GPU_ATTACHMENT_NONE, GPU_ATTACHMENT_TEXTURE(txl->bloom_accum)}); /* Create Pass and shgroup. */ - DRWShadingGroup *grp = eevee_create_bloom_pass("Bloom Accumulate", - effects, - EEVEE_shaders_bloom_resolve_get(use_highres), - &psl->bloom_accum_ps, - true, - true); - DRW_shgroup_uniform_bool_copy(grp, "bloomAddBase", false); + eevee_create_bloom_pass("Bloom Accumulate", + effects, + EEVEE_shaders_bloom_resolve_get(use_highres), + &psl->bloom_accum_ps, + true, + true, + false); } void EEVEE_bloom_output_accumulate(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *vedata) diff --git a/source/blender/draw/engines/eevee/eevee_cryptomatte.c b/source/blender/draw/engines/eevee/eevee_cryptomatte.c index 33063e14c03..d805a039e8f 100644 --- a/source/blender/draw/engines/eevee/eevee_cryptomatte.c +++ b/source/blender/draw/engines/eevee/eevee_cryptomatte.c @@ -25,7 +25,6 @@ * they take into account to create the render passes. When accurate mode is off the number of * levels is used as the number of cryptomatte samples to take. When accuracy mode is on the number * of render samples is used. - * */ #include "DRW_engine.h" @@ -94,7 +93,7 @@ BLI_INLINE int eevee_cryptomatte_pixel_stride(const ViewLayer *view_layer) /** \} */ /* -------------------------------------------------------------------- */ -/** \name Init Renderpasses +/** \name Init Render-Passes * \{ */ void EEVEE_cryptomatte_renderpasses_init(EEVEE_Data *vedata) @@ -249,7 +248,9 @@ void EEVEE_cryptomatte_object_curves_cache_populate(EEVEE_Data *vedata, { BLI_assert(ob->type == OB_CURVES); Material *material = BKE_object_material_get_eval(ob, CURVES_MATERIAL_NR); - eevee_cryptomatte_curves_cache_populate(vedata, sldata, ob, NULL, NULL, material); + DRWShadingGroup *grp = eevee_cryptomatte_shading_group_create( + vedata, sldata, ob, material, true); + DRW_shgroup_curves_create_sub(ob, grp, NULL); } void EEVEE_cryptomatte_particle_hair_cache_populate(EEVEE_Data *vedata, @@ -420,27 +421,31 @@ void EEVEE_cryptomatte_output_accumulate(EEVEE_ViewLayerData *UNUSED(sldata), EE void EEVEE_cryptomatte_update_passes(RenderEngine *engine, Scene *scene, ViewLayer *view_layer) { + /* NOTE: Name channels lowercase rgba so that compression rules check in OpenEXR DWA code uses + * lossless compression. Reportedly this naming is the only one which works good from the + * interoperability point of view. Using XYZW naming is not portable. */ + char cryptomatte_pass_name[MAX_NAME]; const short num_passes = eevee_cryptomatte_passes_per_layer(view_layer); if ((view_layer->cryptomatte_flag & VIEW_LAYER_CRYPTOMATTE_OBJECT) != 0) { for (short pass = 0; pass < num_passes; pass++) { BLI_snprintf_rlen(cryptomatte_pass_name, MAX_NAME, "CryptoObject%02d", pass); RE_engine_register_pass( - engine, scene, view_layer, cryptomatte_pass_name, 4, "RGBA", SOCK_RGBA); + engine, scene, view_layer, cryptomatte_pass_name, 4, "rgba", SOCK_RGBA); } } if ((view_layer->cryptomatte_flag & VIEW_LAYER_CRYPTOMATTE_MATERIAL) != 0) { for (short pass = 0; pass < num_passes; pass++) { BLI_snprintf_rlen(cryptomatte_pass_name, MAX_NAME, "CryptoMaterial%02d", pass); RE_engine_register_pass( - engine, scene, view_layer, cryptomatte_pass_name, 4, "RGBA", SOCK_RGBA); + engine, scene, view_layer, cryptomatte_pass_name, 4, "rgba", SOCK_RGBA); } } if ((view_layer->cryptomatte_flag & VIEW_LAYER_CRYPTOMATTE_ASSET) != 0) { for (short pass = 0; pass < num_passes; pass++) { BLI_snprintf_rlen(cryptomatte_pass_name, MAX_NAME, "CryptoAsset%02d", pass); RE_engine_register_pass( - engine, scene, view_layer, cryptomatte_pass_name, 4, "RGBA", SOCK_RGBA); + engine, scene, view_layer, cryptomatte_pass_name, 4, "rgba", SOCK_RGBA); } } } diff --git a/source/blender/draw/engines/eevee/eevee_engine.c b/source/blender/draw/engines/eevee/eevee_engine.c index 227757bad23..5ae4b730cfa 100644 --- a/source/blender/draw/engines/eevee/eevee_engine.c +++ b/source/blender/draw/engines/eevee/eevee_engine.c @@ -109,7 +109,7 @@ void EEVEE_cache_populate(void *vedata, Object *ob) } if (DRW_object_is_renderable(ob) && (ob_visibility & OB_VISIBLE_SELF)) { - if (ELEM(ob->type, OB_MESH, OB_SURF, OB_MBALL)) { + if (ob->type == OB_MESH) { EEVEE_materials_cache_populate(vedata, sldata, ob, &cast_shadow); } else if (ob->type == OB_CURVES) { @@ -312,12 +312,12 @@ static void eevee_draw_scene(void *vedata) /* Volumetrics Resolve Opaque */ EEVEE_volumes_resolve(sldata, vedata); - /* Renderpasses */ + /* Render-passes. */ EEVEE_renderpasses_output_accumulate(sldata, vedata, false); /* Transparent */ - /* TODO(fclem): should be its own Frame-buffer. - * This is needed because dualsource blending only works with 1 color buffer. */ + /* TODO(@fclem): should be its own Frame-buffer. + * This is needed because dual-source blending only works with 1 color buffer. */ GPU_framebuffer_texture_attach(fbl->main_color_fb, dtxl->depth, 0, 0); GPU_framebuffer_bind(fbl->main_color_fb); DRW_draw_pass(psl->transparent_pass); @@ -366,7 +366,7 @@ static void eevee_draw_scene(void *vedata) static void eevee_view_update(void *vedata) { EEVEE_StorageList *stl = ((EEVEE_Data *)vedata)->stl; - if (stl->g_data) { + if (stl && stl->g_data) { stl->g_data->view_updated = true; } } @@ -451,8 +451,8 @@ static void eevee_render_to_image(void *vedata, } EEVEE_PrivateData *g_data = ved->stl->g_data; - int initial_frame = CFRA; - float initial_subframe = SUBFRA; + int initial_frame = scene->r.cfra; + float initial_subframe = scene->r.subframe; float shuttertime = (do_motion_blur) ? scene->eevee.motion_blur_shutter : 0.0f; int time_steps_tot = (do_motion_blur) ? max_ii(1, scene->eevee.motion_blur_steps) : 1; g_data->render_timesteps = time_steps_tot; @@ -588,7 +588,7 @@ static void eevee_render_to_image(void *vedata, /* Restore original viewport size. */ DRW_render_viewport_size_set((int[2]){g_data->size_orig[0], g_data->size_orig[1]}); - if (CFRA != initial_frame || SUBFRA != initial_subframe) { + if (scene->r.cfra != initial_frame || scene->r.subframe != initial_subframe) { /* Restore original frame number. This is because the render pipeline expects it. */ RE_engine_frame_set(engine, initial_frame, initial_subframe); } diff --git a/source/blender/draw/engines/eevee/eevee_lightcache.c b/source/blender/draw/engines/eevee/eevee_lightcache.c index 7f722ff1764..614ea0b0892 100644 --- a/source/blender/draw/engines/eevee/eevee_lightcache.c +++ b/source/blender/draw/engines/eevee/eevee_lightcache.c @@ -849,7 +849,7 @@ static void eevee_lightbake_delete_resources(EEVEE_LightBake *lbake) DRW_opengl_context_enable(); } - /* XXX Free the resources contained in the viewlayer data + /* XXX: Free the resources contained in the view-layer data * to be able to free the context before deleting the depsgraph. */ if (lbake->sldata) { EEVEE_view_layer_data_free(lbake->sldata); diff --git a/source/blender/draw/engines/eevee/eevee_materials.c b/source/blender/draw/engines/eevee/eevee_materials.c index efd27c19654..94f29d64628 100644 --- a/source/blender/draw/engines/eevee/eevee_materials.c +++ b/source/blender/draw/engines/eevee/eevee_materials.c @@ -806,7 +806,7 @@ void EEVEE_materials_cache_populate(EEVEE_Data *vedata, !DRW_state_is_image_render(); /* First get materials for this mesh. */ - if (ELEM(ob->type, OB_MESH, OB_SURF, OB_MBALL)) { + if (ELEM(ob->type, OB_MESH, OB_SURF)) { const int materials_len = DRW_cache_object_material_count_get(ob); EeveeMaterialCache *matcache = BLI_array_alloca(matcache, materials_len); diff --git a/source/blender/draw/engines/eevee/eevee_private.h b/source/blender/draw/engines/eevee/eevee_private.h index ad218d80cdf..573c29b78a1 100644 --- a/source/blender/draw/engines/eevee/eevee_private.h +++ b/source/blender/draw/engines/eevee/eevee_private.h @@ -1015,7 +1015,7 @@ typedef struct EEVEE_PrivateData { struct GHash *material_hash; float background_alpha; /* TODO: find a better place for this. */ bool disable_ligthprobes; - /* Chosen lightcache: can come from Lookdev or the viewlayer. */ + /** Chosen light-cache: can come from Lookdev or the view-layer. */ struct LightCache *light_cache; /* For planar probes */ float planar_texel_size[2]; @@ -1050,7 +1050,7 @@ typedef struct EEVEE_PrivateData { float studiolight_glossy_clamp; float studiolight_filter_quality; - /* Renderpasses */ + /* Render-passes */ /* Bitmask containing the active render_passes */ eViewLayerEEVEEPassType render_passes; uint aov_hash; @@ -1261,6 +1261,7 @@ struct GPUShader *EEVEE_shaders_volumes_scatter_sh_get(void); struct GPUShader *EEVEE_shaders_volumes_scatter_with_lights_sh_get(void); struct GPUShader *EEVEE_shaders_volumes_integration_sh_get(void); struct GPUShader *EEVEE_shaders_volumes_resolve_sh_get(bool accum); +struct GPUShader *EEVEE_shaders_volumes_resolve_comp_sh_get(bool float_target); struct GPUShader *EEVEE_shaders_volumes_accum_sh_get(void); struct GPUShader *EEVEE_shaders_ggx_lut_sh_get(void); struct GPUShader *EEVEE_shaders_ggx_refraction_lut_sh_get(void); diff --git a/source/blender/draw/engines/eevee/eevee_render.c b/source/blender/draw/engines/eevee/eevee_render.c index bef19c589c2..c3b909f5fb9 100644 --- a/source/blender/draw/engines/eevee/eevee_render.c +++ b/source/blender/draw/engines/eevee/eevee_render.c @@ -24,6 +24,7 @@ #include "DEG_depsgraph_query.h" #include "GPU_capabilities.h" +#include "GPU_context.h" #include "GPU_framebuffer.h" #include "GPU_state.h" @@ -223,7 +224,7 @@ void EEVEE_render_cache(void *vedata, } if (ob_visibility & OB_VISIBLE_SELF) { - if (ELEM(ob->type, OB_MESH, OB_SURF, OB_MBALL)) { + if (ob->type == OB_MESH) { EEVEE_materials_cache_populate(vedata, sldata, ob, &cast_shadow); if (do_cryptomatte) { EEVEE_cryptomatte_cache_populate(data, sldata, ob); @@ -646,6 +647,10 @@ void EEVEE_render_draw(EEVEE_Data *vedata, RenderEngine *engine, RenderLayer *rl /* XXX Seems to fix TDR issue with NVidia drivers on linux. */ GPU_finish(); + /* Perform render step between samples to allow + * flushing of freed GPUBackend resources. */ + GPU_render_step(); + RE_engine_update_progress(engine, (float)(render_samples++) / (float)tot_sample); } } diff --git a/source/blender/draw/engines/eevee/eevee_sampling.c b/source/blender/draw/engines/eevee/eevee_sampling.c index a1a3e98f34f..34d3cd74b36 100644 --- a/source/blender/draw/engines/eevee/eevee_sampling.c +++ b/source/blender/draw/engines/eevee/eevee_sampling.c @@ -74,7 +74,8 @@ void EEVEE_sample_ellipse(int sample_ofs, BLI_halton_2d(ht_primes, ht_offset, sample_ofs, ht_point); - /* Decorelate AA and shadow samples. (see T68594) */ + /* Decorrelate AA and shadow samples. (see T68594) */ + ht_point[0] = fmod(ht_point[0] * 1151.0, 1.0); ht_point[1] = fmod(ht_point[1] * 1069.0, 1.0); @@ -97,7 +98,7 @@ void EEVEE_random_rotation_m4(int sample_ofs, float scale, float r_mat[4][4]) BLI_halton_3d(ht_primes, ht_offset, sample_ofs, ht_point); - /* Decorelate AA and shadow samples. (see T68594) */ + /* Decorrelate AA and shadow samples. (see T68594) */ ht_point[0] = fmod(ht_point[0] * 1151.0, 1.0); ht_point[1] = fmod(ht_point[1] * 1069.0, 1.0); ht_point[2] = fmod(ht_point[2] * 1151.0, 1.0); diff --git a/source/blender/draw/engines/eevee/eevee_screen_raytrace.c b/source/blender/draw/engines/eevee/eevee_screen_raytrace.c index 5af794c9158..0d0e551f3dc 100644 --- a/source/blender/draw/engines/eevee/eevee_screen_raytrace.c +++ b/source/blender/draw/engines/eevee/eevee_screen_raytrace.c @@ -198,7 +198,7 @@ void EEVEE_reflection_compute(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *v if (((effects->enabled_effects & EFFECT_SSR) != 0) && stl->g_data->valid_double_buffer) { DRW_stats_group_start("SSR"); - /* Raytrace. */ + /* Ray-trace. */ GPU_framebuffer_bind(fbl->screen_tracing_fb); DRW_draw_pass(psl->ssr_raytrace); diff --git a/source/blender/draw/engines/eevee/eevee_shaders.c b/source/blender/draw/engines/eevee/eevee_shaders.c index 5709621fc05..a7290b3894e 100644 --- a/source/blender/draw/engines/eevee/eevee_shaders.c +++ b/source/blender/draw/engines/eevee/eevee_shaders.c @@ -133,6 +133,7 @@ static struct { struct GPUShader *scatter_with_lights_sh; struct GPUShader *volumetric_integration_sh; struct GPUShader *volumetric_resolve_sh[2]; + struct GPUShader *volumetric_resolve_comp_sh[2]; struct GPUShader *volumetric_accum_sh; /* Shader strings */ @@ -181,6 +182,7 @@ extern char datatoc_closure_type_lib_glsl[]; extern char datatoc_closure_eval_volume_lib_glsl[]; extern char datatoc_common_uniforms_lib_glsl[]; extern char datatoc_common_utiltex_lib_glsl[]; +extern char datatoc_cryptomatte_lib_glsl[]; extern char datatoc_cryptomatte_frag_glsl[]; extern char datatoc_cryptomatte_vert_glsl[]; extern char datatoc_cubemap_lib_glsl[]; @@ -260,6 +262,7 @@ extern char datatoc_volumetric_frag_glsl[]; extern char datatoc_volumetric_geom_glsl[]; extern char datatoc_volumetric_integration_frag_glsl[]; extern char datatoc_volumetric_lib_glsl[]; +extern char datatoc_volumetric_resolve_comp_glsl[]; extern char datatoc_volumetric_resolve_frag_glsl[]; extern char datatoc_volumetric_scatter_frag_glsl[]; extern char datatoc_volumetric_vert_glsl[]; @@ -304,6 +307,7 @@ static void eevee_shader_library_ensure(void) DRW_SHADER_LIB_ADD(e_data.lib, closure_eval_refraction_lib); DRW_SHADER_LIB_ADD(e_data.lib, closure_eval_surface_lib); DRW_SHADER_LIB_ADD(e_data.lib, closure_eval_volume_lib); + DRW_SHADER_LIB_ADD(e_data.lib, cryptomatte_lib); DRW_SHADER_LIB_ADD(e_data.lib, surface_vert); e_data.surface_lit_frag = DRW_shader_library_create_shader_string(e_data.lib, @@ -901,6 +905,20 @@ struct GPUShader *EEVEE_shaders_volumes_resolve_sh_get(bool accum) return e_data.volumetric_resolve_sh[index]; } +struct GPUShader *EEVEE_shaders_volumes_resolve_comp_sh_get(bool float_target) +{ + const int index = (float_target ? 1 : 0); + if (e_data.volumetric_resolve_comp_sh[index] == NULL) { + e_data.volumetric_resolve_comp_sh[index] = DRW_shader_create_compute_with_shaderlib( + datatoc_volumetric_resolve_comp_glsl, + e_data.lib, + float_target ? "#define TARGET_IMG_FLOAT\n" SHADER_DEFINES : SHADER_DEFINES, + __func__); + } + + return e_data.volumetric_resolve_comp_sh[index]; +} + struct GPUShader *EEVEE_shaders_volumes_accum_sh_get() { if (e_data.volumetric_accum_sh == NULL) { @@ -1190,8 +1208,8 @@ Material *EEVEE_material_default_diffuse_get(void) if (!e_data.diffuse_mat) { Material *ma = BKE_id_new_nomain(ID_MA, "EEVEEE default diffuse"); - bNodeTree *ntree = ntreeAddTree(NULL, "Shader Nodetree", ntreeType_Shader->idname); - ma->nodetree = ntree; + bNodeTree *ntree = ntreeAddTreeEmbedded( + NULL, &ma->id, "Shader Nodetree", ntreeType_Shader->idname); ma->use_nodes = true; bNode *bsdf = nodeAddStaticNode(NULL, ntree, SH_NODE_BSDF_DIFFUSE); @@ -1217,8 +1235,8 @@ Material *EEVEE_material_default_glossy_get(void) if (!e_data.glossy_mat) { Material *ma = BKE_id_new_nomain(ID_MA, "EEVEEE default metal"); - bNodeTree *ntree = ntreeAddTree(NULL, "Shader Nodetree", ntreeType_Shader->idname); - ma->nodetree = ntree; + bNodeTree *ntree = ntreeAddTreeEmbedded( + NULL, &ma->id, "Shader Nodetree", ntreeType_Shader->idname); ma->use_nodes = true; bNode *bsdf = nodeAddStaticNode(NULL, ntree, SH_NODE_BSDF_GLOSSY); @@ -1246,8 +1264,8 @@ Material *EEVEE_material_default_error_get(void) if (!e_data.error_mat) { Material *ma = BKE_id_new_nomain(ID_MA, "EEVEEE default error"); - bNodeTree *ntree = ntreeAddTree(NULL, "Shader Nodetree", ntreeType_Shader->idname); - ma->nodetree = ntree; + bNodeTree *ntree = ntreeAddTreeEmbedded( + NULL, &ma->id, "Shader Nodetree", ntreeType_Shader->idname); ma->use_nodes = true; /* Use emission and output material to be compatible with both World and Material. */ diff --git a/source/blender/draw/engines/eevee/eevee_shadows_cascade.c b/source/blender/draw/engines/eevee/eevee_shadows_cascade.c index 536242f67d8..a3ab4cdb830 100644 --- a/source/blender/draw/engines/eevee/eevee_shadows_cascade.c +++ b/source/blender/draw/engines/eevee/eevee_shadows_cascade.c @@ -357,7 +357,7 @@ static void eevee_shadow_cascade_setup(EEVEE_LightsInfo *linfo, mul_m4_m4m4(csm_data->shadowmat[c], texcomat, viewprojmat); #ifdef DEBUG_CSM - DRW_debug_m4_as_bbox(viewprojmat, dbg_col, true); + DRW_debug_m4_as_bbox(viewprojmat, true, dbg_col); #endif } diff --git a/source/blender/draw/engines/eevee/eevee_volumes.c b/source/blender/draw/engines/eevee/eevee_volumes.c index b8bef61f8b1..b2e5a0abe94 100644 --- a/source/blender/draw/engines/eevee/eevee_volumes.c +++ b/source/blender/draw/engines/eevee/eevee_volumes.c @@ -30,6 +30,7 @@ #include "DEG_depsgraph_query.h" #include "GPU_capabilities.h" +#include "GPU_context.h" #include "GPU_material.h" #include "GPU_texture.h" #include "eevee_private.h" @@ -82,6 +83,13 @@ void EEVEE_volumes_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata) tex_size[1] = (int)ceilf(fmaxf(1.0f, viewport_size[1] / (float)tile_size)); tex_size[2] = max_ii(scene_eval->eevee.volumetric_samples, 1); + /* Clamp 3D texture size based on device maximum. */ + int maxSize = GPU_max_texture_3d_size(); + BLI_assert(tex_size[0] <= maxSize); + tex_size[0] = tex_size[0] > maxSize ? maxSize : tex_size[0]; + tex_size[1] = tex_size[1] > maxSize ? maxSize : tex_size[1]; + tex_size[2] = tex_size[2] > maxSize ? maxSize : tex_size[2]; + common_data->vol_coord_scale[0] = viewport_size[0] / (float)(tile_size * tex_size[0]); common_data->vol_coord_scale[1] = viewport_size[1] / (float)(tile_size * tex_size[1]); common_data->vol_coord_scale[2] = 1.0f / viewport_size[0]; @@ -306,9 +314,14 @@ void EEVEE_volumes_cache_object_add(EEVEE_ViewLayerData *sldata, return; } + GPUShader *sh = GPU_material_get_shader(mat); + if (sh == NULL) { + return; + } + /* TODO(fclem): Reuse main shading group to avoid shading binding cost just like for surface * shaders. */ - DRWShadingGroup *grp = DRW_shgroup_material_create(mat, vedata->psl->volumetric_objects_ps); + DRWShadingGroup *grp = DRW_shgroup_create(sh, vedata->psl->volumetric_objects_ps); grp = DRW_shgroup_volume_create_sub(scene, ob, grp, mat); @@ -316,6 +329,8 @@ void EEVEE_volumes_cache_object_add(EEVEE_ViewLayerData *sldata, return; } + DRW_shgroup_add_material_resources(grp, mat); + /* TODO(fclem): remove those "unnecessary" UBOs */ DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo); DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo); @@ -381,18 +396,37 @@ void EEVEE_volumes_cache_finish(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata) grp, NULL, USE_VOLUME_OPTI ? 1 : common_data->vol_tex_size[2]); DRW_PASS_CREATE(psl->volumetric_resolve_ps, DRW_STATE_WRITE_COLOR | DRW_STATE_BLEND_CUSTOM); - grp = DRW_shgroup_create(EEVEE_shaders_volumes_resolve_sh_get(false), - psl->volumetric_resolve_ps); - DRW_shgroup_uniform_texture_ref(grp, "inScattering", &txl->volume_scatter); - DRW_shgroup_uniform_texture_ref(grp, "inTransmittance", &txl->volume_transmit); - DRW_shgroup_uniform_texture_ref(grp, "inSceneDepth", &e_data.depth_src); - DRW_shgroup_uniform_block(grp, "light_block", sldata->light_ubo); - DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo); - DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo); - DRW_shgroup_uniform_block(grp, "renderpass_block", sldata->renderpass_ubo.combined); - DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo); + if (GPU_compute_shader_support() && GPU_shader_image_load_store_support()) { + const bool use_float_target = DRW_state_is_image_render(); + grp = DRW_shgroup_create(EEVEE_shaders_volumes_resolve_comp_sh_get(use_float_target), + psl->volumetric_resolve_ps); + DRW_shgroup_uniform_texture_ref(grp, "inScattering", &txl->volume_scatter); + DRW_shgroup_uniform_texture_ref(grp, "inTransmittance", &txl->volume_transmit); + DRW_shgroup_uniform_texture_ref(grp, "inSceneDepth", &e_data.depth_src); + DRW_shgroup_uniform_block(grp, "light_block", sldata->light_ubo); + DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo); + DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo); + DRW_shgroup_uniform_block(grp, "renderpass_block", sldata->renderpass_ubo.combined); + DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo); + DRW_shgroup_uniform_image_ref(grp, "target_img", &txl->color); - DRW_shgroup_call_procedural_triangles(grp, NULL, 1); + const float *size = DRW_viewport_size_get(); + DRW_shgroup_call_compute(grp, size[0], size[1], 1); + } + else { + grp = DRW_shgroup_create(EEVEE_shaders_volumes_resolve_sh_get(false), + psl->volumetric_resolve_ps); + DRW_shgroup_uniform_texture_ref(grp, "inScattering", &txl->volume_scatter); + DRW_shgroup_uniform_texture_ref(grp, "inTransmittance", &txl->volume_transmit); + DRW_shgroup_uniform_texture_ref(grp, "inSceneDepth", &e_data.depth_src); + DRW_shgroup_uniform_block(grp, "light_block", sldata->light_ubo); + DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo); + DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo); + DRW_shgroup_uniform_block(grp, "renderpass_block", sldata->renderpass_ubo.combined); + DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo); + + DRW_shgroup_call_procedural_triangles(grp, NULL, 1); + } } } @@ -531,11 +565,16 @@ void EEVEE_volumes_resolve(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *veda } /* Apply for opaque geometry. */ - GPU_framebuffer_bind(fbl->main_color_fb); - DRW_draw_pass(psl->volumetric_resolve_ps); + if (GPU_compute_shader_support() && GPU_shader_image_load_store_support()) { + DRW_draw_pass(psl->volumetric_resolve_ps); + } + else { + GPU_framebuffer_bind(fbl->main_color_fb); + DRW_draw_pass(psl->volumetric_resolve_ps); - /* Restore. */ - GPU_framebuffer_bind(fbl->main_fb); + /* Restore. */ + GPU_framebuffer_bind(fbl->main_fb); + } } } diff --git a/source/blender/draw/engines/eevee/shaders/closure_eval_surface_lib.glsl b/source/blender/draw/engines/eevee/shaders/closure_eval_surface_lib.glsl index 0f5290a7c07..ffca97b6b8f 100644 --- a/source/blender/draw/engines/eevee/shaders/closure_eval_surface_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/closure_eval_surface_lib.glsl @@ -181,6 +181,8 @@ Closure closure_eval(ClosureDiffuse diffuse, ClosureReflection reflection) /* Glue with the old system. */ CLOSURE_VARS_DECLARE_2(Diffuse, Glossy); + /* WORKAROUND: This is to avoid regression in 3.2 and avoid messing with EEVEE-Next. */ + in_common.occlusion = (diffuse.sss_radius.g == -1.0) ? diffuse.sss_radius.r : 1.0; in_Diffuse_0.N = diffuse.N; in_Diffuse_0.albedo = diffuse.color; in_Glossy_1.N = reflection.N; @@ -207,6 +209,8 @@ Closure closure_eval(ClosureDiffuse diffuse, /* Glue with the old system. */ CLOSURE_VARS_DECLARE_3(Diffuse, Glossy, Glossy); + /* WORKAROUND: This is to avoid regression in 3.2 and avoid messing with EEVEE-Next. */ + in_common.occlusion = (diffuse.sss_radius.g == -1.0) ? diffuse.sss_radius.r : 1.0; in_Diffuse_0.N = diffuse.N; in_Diffuse_0.albedo = diffuse.color; in_Glossy_1.N = reflection.N; diff --git a/source/blender/draw/engines/eevee/shaders/closure_type_lib.glsl b/source/blender/draw/engines/eevee/shaders/closure_type_lib.glsl index 4070ede116b..eeccb393a5c 100644 --- a/source/blender/draw/engines/eevee/shaders/closure_type_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/closure_type_lib.glsl @@ -6,8 +6,8 @@ #ifndef VOLUMETRICS -uniform int outputSsrId; /*Default = 1;*/ -uniform int outputSssId; /*Default = 1;*/ +uniform int outputSsrId; /* Default = 1; */ +uniform int outputSssId; /* Default = 1; */ #endif diff --git a/source/blender/draw/engines/eevee/shaders/cryptomatte_lib.glsl b/source/blender/draw/engines/eevee/shaders/cryptomatte_lib.glsl new file mode 100644 index 00000000000..0f8810ff7ac --- /dev/null +++ b/source/blender/draw/engines/eevee/shaders/cryptomatte_lib.glsl @@ -0,0 +1,19 @@ +/* NOTE: this lib is included in the cryptomatte vertex shader to work around the issue that eevee + * cannot use create infos for its static shaders. Keep in sync with draw_shader_shared.h */ +#ifdef HAIR_SHADER +/* Define the maximum number of attribute we allow in a curves UBO. + * This should be kept in sync with `GPU_ATTR_MAX` */ +# define DRW_ATTRIBUTE_PER_CURVES_MAX 15 + +struct CurvesInfos { + /* Per attribute scope, follows loading order. + * NOTE: uint as bool in GLSL is 4 bytes. + * NOTE: GLSL pad arrays of scalar to 16 bytes (std140). */ + uvec4 is_point_attribute[DRW_ATTRIBUTE_PER_CURVES_MAX]; +}; +layout(std140) uniform drw_curves +{ + CurvesInfos _drw_curves; +}; +# define drw_curves (_drw_curves) +#endif diff --git a/source/blender/draw/engines/eevee/shaders/cryptomatte_vert.glsl b/source/blender/draw/engines/eevee/shaders/cryptomatte_vert.glsl index f8dbc4772e9..14fbc98469a 100644 --- a/source/blender/draw/engines/eevee/shaders/cryptomatte_vert.glsl +++ b/source/blender/draw/engines/eevee/shaders/cryptomatte_vert.glsl @@ -3,4 +3,5 @@ #pragma BLENDER_REQUIRE(common_view_lib.glsl) #pragma BLENDER_REQUIRE(common_math_lib.glsl) #pragma BLENDER_REQUIRE(common_attribute_lib.glsl) +#pragma BLENDER_REQUIRE(cryptomatte_lib.glsl) #pragma BLENDER_REQUIRE(surface_vert.glsl) diff --git a/source/blender/draw/engines/eevee/shaders/effect_dof_resolve_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_dof_resolve_frag.glsl index 688ae4915e1..7dec30a96b1 100644 --- a/source/blender/draw/engines/eevee/shaders/effect_dof_resolve_frag.glsl +++ b/source/blender/draw/engines/eevee/shaders/effect_dof_resolve_frag.glsl @@ -124,7 +124,7 @@ void dof_slight_focus_gather(float radius, out vec4 out_color, out float out_wei dof_gather_accumulate_resolve(total_sample_count, bg_accum, bg_col, bg_weight, unused_occlusion); dof_gather_accumulate_resolve(total_sample_count, fg_accum, fg_col, fg_weight, unused_occlusion); - /* Fix weighting issues on perfectly focus > slight focus transitionning areas. */ + /* Fix weighting issues on perfectly focus > slight focus transitioning areas. */ if (abs(center_data.coc) < 0.5) { bg_col = center_data.color; bg_weight = 1.0; diff --git a/source/blender/draw/engines/eevee/shaders/effect_dof_scatter_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_dof_scatter_frag.glsl index 06dcbeaed66..7230758a93f 100644 --- a/source/blender/draw/engines/eevee/shaders/effect_dof_scatter_frag.glsl +++ b/source/blender/draw/engines/eevee/shaders/effect_dof_scatter_frag.glsl @@ -67,7 +67,7 @@ void main(void) /* Occlude the sprite with geometry from the same field * using a VSM like chebychev test (slide 85). */ float mean = occlusion_data.x; - float variance = occlusion_data.x; + float variance = occlusion_data.y; shapes *= variance * safe_rcp(variance + sqr(max(cocs * correction_fac - mean, 0.0))); } diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_filter_diffuse_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_filter_diffuse_frag.glsl index 9ecc50d9df5..c7f6687d2e2 100644 --- a/source/blender/draw/engines/eevee/shaders/lightprobe_filter_diffuse_frag.glsl +++ b/source/blender/draw/engines/eevee/shaders/lightprobe_filter_diffuse_frag.glsl @@ -100,7 +100,7 @@ void main() coef = 0.315392 * (3.0 * cubevec.y * cubevec.y - 1.0) * 1.0 / 4.0; } else if (comp == 7) { - coef = 1.092548 * cubevec.x * cubevec.y * 1.0 / 4.0; + coef = -1.092548 * cubevec.x * cubevec.y * 1.0 / 4.0; } else { /* (comp == 8) */ coef = 0.546274 * (cubevec.x * cubevec.x - cubevec.z * cubevec.z) * 1.0 / 4.0; diff --git a/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl b/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl index 15c68dc5829..87e944a2ac0 100644 --- a/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl +++ b/source/blender/draw/engines/eevee/shaders/prepass_frag.glsl @@ -91,3 +91,17 @@ void main() } #endif } + +/* Passthrough. */ +float attr_load_temperature_post(float attr) +{ + return attr; +} +vec4 attr_load_color_post(vec4 attr) +{ + return attr; +} +vec4 attr_load_uniform(vec4 attr, const uint attr_hash) +{ + return attr; +} diff --git a/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl b/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl index 2926f8c5a89..062a40f35c2 100644 --- a/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl +++ b/source/blender/draw/engines/eevee/shaders/shadow_vert.glsl @@ -73,7 +73,7 @@ int g_curves_attr_id = 0; int curves_attribute_element_id() { int id = hairStrandID; - if (drw_curves.is_point_attribute[g_curves_attr_id] != 0) { + if (drw_curves.is_point_attribute[g_curves_attr_id][0] != 0) { id = hair_get_base_id(); } @@ -152,3 +152,7 @@ vec4 attr_load_color_post(vec4 attr) { return attr; } +vec4 attr_load_uniform(vec4 attr, const uint attr_hash) +{ + return attr; +} diff --git a/source/blender/draw/engines/eevee/shaders/surface_frag.glsl b/source/blender/draw/engines/eevee/shaders/surface_frag.glsl index ace6c7d788d..88755705a53 100644 --- a/source/blender/draw/engines/eevee/shaders/surface_frag.glsl +++ b/source/blender/draw/engines/eevee/shaders/surface_frag.glsl @@ -152,7 +152,8 @@ void main() /* Only supported attrib for world/background shaders. */ vec3 attr_load_orco(vec4 orco) { - return g_data.P; + /* Retain precision better than g_data.P (see T99128). */ + return -normal_view_to_world(viewCameraVec(viewPosition)); } /* Unsupported. */ vec4 attr_load_tangent(vec4 tangent) @@ -181,3 +182,7 @@ vec4 attr_load_color_post(vec4 attr) { return attr; } +vec4 attr_load_uniform(vec4 attr, const uint attr_hash) +{ + return attr; +} diff --git a/source/blender/draw/engines/eevee/shaders/surface_lib.glsl b/source/blender/draw/engines/eevee/shaders/surface_lib.glsl index 8e1bafe8d92..69762027643 100644 --- a/source/blender/draw/engines/eevee/shaders/surface_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/surface_lib.glsl @@ -97,11 +97,12 @@ GlobalData init_globals(void) GlobalData surf; # if defined(WORLD_BACKGROUND) || defined(PROBE_CAPTURE) - surf.P = -cameraVec(worldPosition); - surf.N = surf.Ng = -surf.P; + surf.P = transform_direction(ViewMatrixInverse, -viewCameraVec(viewPosition)); + surf.N = surf.Ng = surf.Ni = -surf.P; surf.ray_length = 0.0; # else surf.P = worldPosition; + surf.Ni = worldNormal; surf.N = safe_normalize(worldNormal); surf.Ng = safe_normalize(cross(dFdx(surf.P), dFdy(surf.P))); surf.ray_length = distance(surf.P, cameraPos); @@ -109,6 +110,7 @@ GlobalData init_globals(void) surf.barycentric_coords = vec2(0.0); surf.barycentric_dists = vec3(0.0); surf.N = (FrontFacing) ? surf.N : -surf.N; + surf.Ni = (FrontFacing) ? surf.Ni : -surf.Ni; # ifdef HAIR_SHADER vec3 V = cameraVec(surf.P); /* Shade as a cylinder. */ @@ -123,7 +125,7 @@ GlobalData init_globals(void) cos_theta = hairThickTime / hairThickness; } float sin_theta = sqrt(max(0.0, 1.0 - cos_theta * cos_theta)); - surf.N = safe_normalize(worldNormal * sin_theta + B * cos_theta); + surf.N = surf.Ni = safe_normalize(worldNormal * sin_theta + B * cos_theta); surf.curve_T = -hairTangent; /* Costly, but follows cycles per pixel tangent space (not following curve shape). */ surf.curve_B = cross(V, surf.curve_T); diff --git a/source/blender/draw/engines/eevee/shaders/surface_vert.glsl b/source/blender/draw/engines/eevee/shaders/surface_vert.glsl index a8e95e13b12..54aad7891dc 100644 --- a/source/blender/draw/engines/eevee/shaders/surface_vert.glsl +++ b/source/blender/draw/engines/eevee/shaders/surface_vert.glsl @@ -80,7 +80,7 @@ int g_curves_attr_id = 0; int curves_attribute_element_id() { int id = hairStrandID; - if (drw_curves.is_point_attribute[g_curves_attr_id] != 0) { + if (drw_curves.is_point_attribute[g_curves_attr_id][0] != 0) { id = hair_get_base_id(); } @@ -165,3 +165,7 @@ vec4 attr_load_color_post(vec4 attr) { return attr; } +vec4 attr_load_uniform(vec4 attr, const uint attr_hash) +{ + return attr; +} diff --git a/source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl b/source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl index 88ade8451a4..9ed21fc0bf5 100644 --- a/source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl +++ b/source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl @@ -86,6 +86,8 @@ void main() discard; return; } +#else /* WORLD_SHADER */ + volumeOrco = worldPosition; #endif #ifdef CLEAR @@ -176,3 +178,7 @@ vec4 attr_load_color_post(vec4 attr) #endif return attr; } +vec4 attr_load_uniform(vec4 attr, const uint attr_hash) +{ + return attr; +} diff --git a/source/blender/draw/engines/eevee/shaders/volumetric_resolve_comp.glsl b/source/blender/draw/engines/eevee/shaders/volumetric_resolve_comp.glsl new file mode 100644 index 00000000000..2b0139ff923 --- /dev/null +++ b/source/blender/draw/engines/eevee/shaders/volumetric_resolve_comp.glsl @@ -0,0 +1,38 @@ + +#pragma BLENDER_REQUIRE(volumetric_lib.glsl) + +/* Based on Frosbite Unified Volumetric. + * https://www.ea.com/frostbite/news/physically-based-unified-volumetric-rendering-in-frostbite */ + +/* Step 4 : Apply final integration on top of the scene color. */ + +uniform sampler2D inSceneDepth; + +layout(local_size_x = 1, local_size_y = 1) in; + +#ifdef TARGET_IMG_FLOAT +layout(binding = 0, rgba32f) uniform image2D target_img; +#else +layout(binding = 0, rgba16f) uniform image2D target_img; +#endif + +void main() +{ + ivec2 co = ivec2(gl_GlobalInvocationID.xy); + vec2 uvs = co / vec2(textureSize(inSceneDepth, 0)); + float scene_depth = texture(inSceneDepth, uvs).r; + + vec3 transmittance, scattering; + volumetric_resolve(uvs, scene_depth, transmittance, scattering); + + /* Approximate volume alpha by using a monochromatic transmittance + * and adding it to the scene alpha. */ + float alpha = dot(transmittance, vec3(1.0 / 3.0)); + + vec4 color0 = vec4(scattering, 1.0 - alpha); + vec4 color1 = vec4(transmittance, alpha); + + vec4 color_in = imageLoad(target_img, co); + vec4 color_out = color0 + color1 * color_in; + imageStore(target_img, co, color_out); +} diff --git a/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl b/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl index b3b9c7af19c..2d51fbd9edc 100644 --- a/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl +++ b/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl @@ -87,3 +87,8 @@ vec4 attr_load_color_post(vec4 attr) { return attr; } + +vec4 attr_load_uniform(vec4 attr, const uint attr_hash) +{ + return attr; +} |