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Eevee: Replace DRW_shgroup_empty_tri_batch_create by procedural calls

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This commit is contained in:
Clément Foucault
2019-05-11 17:42:36 +02:00
parent 201ebc78e8
commit 8406fabc87
3 changed files with 24 additions and 15 deletions
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5
source/blender/draw/engines/eevee/eevee_depth_of_field.c
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@@ -222,13 +222,14 @@ void EEVEE_depth_of_field_cache_init(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_
const float *viewport_size = DRW_viewport_size_get();
const int sprite_len = ((int)viewport_size[0] / 2) *
((int)viewport_size[1] / 2); /* brackets matters */
grp = DRW_shgroup_empty_tri_batch_create(
e_data.dof_scatter_sh[use_alpha], psl->dof_scatter, sprite_len);
grp = DRW_shgroup_create(e_data.dof_scatter_sh[use_alpha], psl->dof_scatter);
DRW_shgroup_uniform_texture_ref(grp, "nearBuffer", &effects->dof_down_near);
DRW_shgroup_uniform_texture_ref(grp, "farBuffer", &effects->dof_down_far);
DRW_shgroup_uniform_texture_ref(grp, "cocBuffer", &effects->dof_coc);
DRW_shgroup_uniform_vec4(grp, "bokehParams", effects->dof_bokeh, 2);
DRW_shgroup_call_procedural_triangles_add(grp, sprite_len, NULL);
psl->dof_resolve = DRW_pass_create("DoF Resolve", DRW_STATE_WRITE_COLOR);
grp = DRW_shgroup_create(e_data.dof_resolve_sh[use_alpha], psl->dof_resolve);

6
source/blender/draw/engines/eevee/eevee_lightprobes.c
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@@ -386,8 +386,8 @@ void EEVEE_lightprobes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedat
/* Cube Display */
if (scene_eval->eevee.flag & SCE_EEVEE_SHOW_CUBEMAPS && lcache->cube_len > 1) {
int cube_len = lcache->cube_len - 1; /* don't count the world. */
DRWShadingGroup *grp = DRW_shgroup_empty_tri_batch_create(
EEVEE_shaders_probe_cube_display_sh_get(), psl->probe_display, cube_len * 2);
DRWShadingGroup *grp = DRW_shgroup_create(EEVEE_shaders_probe_cube_display_sh_get(),
psl->probe_display);
DRW_shgroup_uniform_texture_ref(grp, "probeCubes", &lcache->cube_tx.tex);
DRW_shgroup_uniform_block(grp, "probe_block", sldata->probe_ubo);
@@ -398,6 +398,8 @@ void EEVEE_lightprobes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedat
/* TODO (fclem) get rid of those UBO. */
DRW_shgroup_uniform_block(grp, "planar_block", sldata->planar_ubo);
DRW_shgroup_uniform_block(grp, "grid_block", sldata->grid_ubo);
DRW_shgroup_call_procedural_triangles_add(grp, cube_len * 2, NULL);
}
/* Grid Display */

28
source/blender/draw/engines/eevee/eevee_volumes.c
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@@ -400,8 +400,7 @@ void EEVEE_volumes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
!LOOK_DEV_STUDIO_LIGHT_ENABLED(draw_ctx->v3d)) {
struct GPUMaterial *mat = EEVEE_material_world_volume_get(scene, wo);
grp = DRW_shgroup_material_empty_tri_batch_create(
mat, psl->volumetric_world_ps, common_data->vol_tex_size[2]);
grp = DRW_shgroup_material_create(mat, psl->volumetric_world_ps);
if (grp) {
DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
@@ -416,15 +415,18 @@ void EEVEE_volumes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
DRW_shgroup_uniform_texture(grp, "sampdensity", e_data.dummy_density);
DRW_shgroup_uniform_texture(grp, "sampflame", e_data.dummy_flame);
DRW_shgroup_uniform_vec2(grp, "unftemperature", (float[2]){0.0f, 1.0f}, 1);
DRW_shgroup_call_procedural_triangles_add(grp, common_data->vol_tex_size[2], NULL);
}
}
if (grp == NULL) {
/* If no world or volume material is present just clear the buffer with this drawcall */
grp = DRW_shgroup_empty_tri_batch_create(
e_data.volumetric_clear_sh, psl->volumetric_world_ps, common_data->vol_tex_size[2]);
grp = DRW_shgroup_create(e_data.volumetric_clear_sh, psl->volumetric_world_ps);
DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
DRW_shgroup_call_procedural_triangles_add(grp, common_data->vol_tex_size[2], NULL);
}
/* Volumetric Objects */
@@ -435,8 +437,7 @@ void EEVEE_volumes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
e_data.volumetric_scatter_with_lights_sh :
e_data.volumetric_scatter_sh;
psl->volumetric_scatter_ps = DRW_pass_create("Volumetric Scattering", DRW_STATE_WRITE_COLOR);
grp = DRW_shgroup_empty_tri_batch_create(
scatter_sh, psl->volumetric_scatter_ps, common_data->vol_tex_size[2]);
grp = DRW_shgroup_create(scatter_sh, psl->volumetric_scatter_ps);
DRW_shgroup_uniform_texture_ref(grp, "irradianceGrid", &lcache->grid_tx.tex);
DRW_shgroup_uniform_texture_ref(grp, "shadowCubeTexture", &sldata->shadow_cube_pool);
DRW_shgroup_uniform_texture_ref(grp, "shadowCascadeTexture", &sldata->shadow_cascade_pool);
@@ -451,15 +452,17 @@ void EEVEE_volumes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
DRW_shgroup_uniform_block(grp, "shadow_block", sldata->shadow_ubo);
DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
DRW_shgroup_call_procedural_triangles_add(grp, common_data->vol_tex_size[2], NULL);
psl->volumetric_integration_ps = DRW_pass_create("Volumetric Integration",
DRW_STATE_WRITE_COLOR);
grp = DRW_shgroup_empty_tri_batch_create(e_data.volumetric_integration_sh,
psl->volumetric_integration_ps,
common_data->vol_tex_size[2]);
grp = DRW_shgroup_create(e_data.volumetric_integration_sh, psl->volumetric_integration_ps);
DRW_shgroup_uniform_texture_ref(grp, "volumeScattering", &txl->volume_scatter);
DRW_shgroup_uniform_texture_ref(grp, "volumeExtinction", &txl->volume_transmittance);
DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
DRW_shgroup_call_procedural_triangles_add(grp, common_data->vol_tex_size[2], NULL);
psl->volumetric_resolve_ps = DRW_pass_create("Volumetric Resolve", DRW_STATE_WRITE_COLOR);
grp = DRW_shgroup_create(e_data.volumetric_resolve_sh, psl->volumetric_resolve_ps);
DRW_shgroup_uniform_texture_ref(grp, "inScattering", &txl->volume_scatter);
@@ -500,8 +503,7 @@ void EEVEE_volumes_cache_object_add(EEVEE_ViewLayerData *sldata,
return;
}
DRWShadingGroup *grp = DRW_shgroup_material_empty_tri_batch_create(
mat, vedata->psl->volumetric_objects_ps, sldata->common_data.vol_tex_size[2]);
DRWShadingGroup *grp = DRW_shgroup_material_create(mat, vedata->psl->volumetric_objects_ps);
BKE_mesh_texspace_get_reference((struct Mesh *)ob->data, NULL, &texcoloc, NULL, &texcosize);
@@ -575,6 +577,10 @@ void EEVEE_volumes_cache_object_add(EEVEE_ViewLayerData *sldata,
DRW_shgroup_uniform_vec3(grp, "volumeColor", white, 1);
DRW_shgroup_uniform_vec2(grp, "unftemperature", (float[2]){0.0f, 1.0f}, 1);
}
/* TODO Reduce to number of slices intersecting. */
/* TODO Preemptive culling. */
DRW_shgroup_call_procedural_triangles_add(grp, sldata->common_data.vol_tex_size[2], NULL);
}
void EEVEE_volumes_compute(EEVEE_ViewLayerData *UNUSED(sldata), EEVEE_Data *vedata)