diff options
Diffstat (limited to 'source/blender/draw/intern/shaders/draw_view_info.hh')
| -rw-r--r-- | source/blender/draw/intern/shaders/draw_view_info.hh | 111 |
1 files changed, 90 insertions, 21 deletions
diff --git a/source/blender/draw/intern/shaders/draw_view_info.hh b/source/blender/draw/intern/shaders/draw_view_info.hh index 0400521c53d..23892a39062 100644 --- a/source/blender/draw/intern/shaders/draw_view_info.hh +++ b/source/blender/draw/intern/shaders/draw_view_info.hh @@ -1,5 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-or-later */ +#include "draw_defines.h" #include "gpu_shader_create_info.hh" /* -------------------------------------------------------------------- */ @@ -44,13 +45,17 @@ GPU_SHADER_CREATE_INFO(draw_resource_handle) * \{ */ GPU_SHADER_CREATE_INFO(draw_view) - .uniform_buf(0, "ViewInfos", "drw_view", Frequency::PASS) + .uniform_buf(DRW_VIEW_UBO_SLOT, "ViewMatrices", "drw_view", Frequency::PASS) + .typedef_source("draw_shader_shared.h"); + +GPU_SHADER_CREATE_INFO(draw_view_culling) + .uniform_buf(DRW_VIEW_CULLING_UBO_SLOT, "ViewCullingData", "drw_view_culling") .typedef_source("draw_shader_shared.h"); GPU_SHADER_CREATE_INFO(draw_modelmat) .uniform_buf(8, "ObjectMatrices", "drw_matrices[DRW_RESOURCE_CHUNK_LEN]", Frequency::BATCH) - .define("ModelMatrix", "(drw_matrices[resource_id].drw_modelMatrix)") - .define("ModelMatrixInverse", "(drw_matrices[resource_id].drw_modelMatrixInverse)") + .define("ModelMatrix", "(drw_matrices[resource_id].model)") + .define("ModelMatrixInverse", "(drw_matrices[resource_id].model_inverse)") .additional_info("draw_view"); GPU_SHADER_CREATE_INFO(draw_modelmat_legacy) @@ -70,7 +75,10 @@ GPU_SHADER_CREATE_INFO(draw_modelmat_instanced_attr) /** \name Draw View * \{ */ -GPU_SHADER_CREATE_INFO(drw_clipped).define("USE_WORLD_CLIP_PLANES"); +GPU_SHADER_CREATE_INFO(drw_clipped) + /* TODO(fclem): Move to engine side. */ + .uniform_buf(DRW_CLIPPING_UBO_SLOT, "vec4", "drw_clipping[6]", Frequency::PASS) + .define("USE_WORLD_CLIP_PLANES"); /** \} */ @@ -104,9 +112,7 @@ GPU_SHADER_CREATE_INFO(draw_hair) .additional_info("draw_modelmat", "draw_resource_id"); GPU_SHADER_CREATE_INFO(draw_pointcloud) - .vertex_in(0, Type::VEC4, "pos") - .vertex_in(1, Type::VEC3, "pos_inst") - .vertex_in(2, Type::VEC3, "nor") + .sampler(0, ImageType::FLOAT_BUFFER, "ptcloud_pos_rad_tx", Frequency::BATCH) .additional_info("draw_modelmat_instanced_attr", "draw_resource_id_uniform"); GPU_SHADER_CREATE_INFO(draw_volume).additional_info("draw_modelmat", "draw_resource_id_uniform"); @@ -114,25 +120,88 @@ GPU_SHADER_CREATE_INFO(draw_volume).additional_info("draw_modelmat", "draw_resou GPU_SHADER_CREATE_INFO(draw_gpencil) .typedef_source("gpencil_shader_shared.h") .define("DRW_GPENCIL_INFO") - .vertex_in(0, Type::IVEC4, "ma") - .vertex_in(1, Type::IVEC4, "ma1") - .vertex_in(2, Type::IVEC4, "ma2") - .vertex_in(3, Type::IVEC4, "ma3") - .vertex_in(4, Type::VEC4, "pos") - .vertex_in(5, Type::VEC4, "pos1") - .vertex_in(6, Type::VEC4, "pos2") - .vertex_in(7, Type::VEC4, "pos3") - .vertex_in(8, Type::VEC4, "uv1") - .vertex_in(9, Type::VEC4, "uv2") - .vertex_in(10, Type::VEC4, "col1") - .vertex_in(11, Type::VEC4, "col2") - .vertex_in(12, Type::VEC4, "fcol1") + .sampler(0, ImageType::FLOAT_BUFFER, "gp_pos_tx") + .sampler(1, ImageType::FLOAT_BUFFER, "gp_col_tx") /* Per Object */ .push_constant(Type::FLOAT, "gpThicknessScale") /* TODO(fclem): Replace with object info. */ .push_constant(Type::FLOAT, "gpThicknessWorldScale") /* TODO(fclem): Same as above. */ .define("gpThicknessIsScreenSpace", "(gpThicknessWorldScale < 0.0)") /* Per Layer */ .push_constant(Type::FLOAT, "gpThicknessOffset") - .additional_info("draw_modelmat", "draw_resource_id_uniform", "draw_object_infos"); + .additional_info("draw_modelmat", "draw_object_infos"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Internal Draw Manager usage + * \{ */ + +GPU_SHADER_CREATE_INFO(draw_resource_finalize) + .do_static_compilation(true) + .typedef_source("draw_shader_shared.h") + .define("DRAW_FINALIZE_SHADER") + .local_group_size(DRW_FINALIZE_GROUP_SIZE) + .storage_buf(0, Qualifier::READ, "ObjectMatrices", "matrix_buf[]") + .storage_buf(1, Qualifier::READ_WRITE, "ObjectBounds", "bounds_buf[]") + .storage_buf(2, Qualifier::READ_WRITE, "ObjectInfos", "infos_buf[]") + .push_constant(Type::INT, "resource_len") + .compute_source("draw_resource_finalize_comp.glsl"); + +GPU_SHADER_CREATE_INFO(draw_visibility_compute) + .do_static_compilation(true) + .local_group_size(DRW_VISIBILITY_GROUP_SIZE) + .storage_buf(0, Qualifier::READ, "ObjectBounds", "bounds_buf[]") + .storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") + .push_constant(Type::INT, "resource_len") + .compute_source("draw_visibility_comp.glsl") + .additional_info("draw_view", "draw_view_culling"); + +GPU_SHADER_CREATE_INFO(draw_command_generate) + .do_static_compilation(true) + .typedef_source("draw_shader_shared.h") + .typedef_source("draw_command_shared.hh") + .local_group_size(DRW_COMMAND_GROUP_SIZE) + .storage_buf(0, Qualifier::READ_WRITE, "DrawGroup", "group_buf[]") + .storage_buf(1, Qualifier::READ, "uint", "visibility_buf[]") + .storage_buf(2, Qualifier::READ, "DrawPrototype", "prototype_buf[]") + .storage_buf(3, Qualifier::WRITE, "DrawCommand", "command_buf[]") + .storage_buf(DRW_RESOURCE_ID_SLOT, Qualifier::WRITE, "uint", "resource_id_buf[]") + .push_constant(Type::INT, "prototype_len") + .compute_source("draw_command_generate_comp.glsl"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Draw Resource ID + * New implementation using gl_BaseInstance and storage buffers. + * \{ */ + +GPU_SHADER_CREATE_INFO(draw_resource_id_new) + .define("UNIFORM_RESOURCE_ID_NEW") + .storage_buf(DRW_RESOURCE_ID_SLOT, Qualifier::READ, "int", "resource_id_buf[]") + .define("drw_ResourceID", "resource_id_buf[gpu_BaseInstance + gl_InstanceID]"); + +/** + * Workaround the lack of gl_BaseInstance by binding the resource_id_buf as vertex buf. + */ +GPU_SHADER_CREATE_INFO(draw_resource_id_fallback) + .define("UNIFORM_RESOURCE_ID_NEW") + .vertex_in(15, Type::INT, "drw_ResourceID"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Draw Object Resources + * \{ */ + +GPU_SHADER_CREATE_INFO(draw_modelmat_new) + .typedef_source("draw_shader_shared.h") + .storage_buf(DRW_OBJ_MAT_SLOT, Qualifier::READ, "ObjectMatrices", "drw_matrix_buf[]") + .define("drw_ModelMatrixInverse", "drw_matrix_buf[resource_id].model_inverse") + .define("drw_ModelMatrix", "drw_matrix_buf[resource_id].model") + /* TODO For compatibility with old shaders. To be removed. */ + .define("ModelMatrixInverse", "drw_ModelMatrixInverse") + .define("ModelMatrix", "drw_ModelMatrix") + .additional_info("draw_resource_id_new"); /** \} */ |