diff options
Diffstat (limited to 'source/blender/draw/engines/workbench/shaders/infos/workbench_prepass_info.hh')
| -rw-r--r-- | source/blender/draw/engines/workbench/shaders/infos/workbench_prepass_info.hh | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/infos/workbench_prepass_info.hh b/source/blender/draw/engines/workbench/shaders/infos/workbench_prepass_info.hh new file mode 100644 index 00000000000..29eadc8048a --- /dev/null +++ b/source/blender/draw/engines/workbench/shaders/infos/workbench_prepass_info.hh @@ -0,0 +1,149 @@ + +#include "gpu_shader_create_info.hh" + +/* -------------------------------------------------------------------- */ +/** \name Object Type + * \{ */ + +GPU_SHADER_CREATE_INFO(workbench_mesh) + .vertex_in(0, Type::VEC3, "pos") + .vertex_in(1, Type::VEC3, "nor") + .vertex_in(2, Type::VEC4, "ac") + .vertex_in(3, Type::VEC2, "au") + .vertex_source("workbench_prepass_vert.glsl") + .additional_info("draw_mesh") + .additional_info("draw_resource_handle"); + +GPU_SHADER_CREATE_INFO(workbench_hair) + .sampler(0, ImageType::FLOAT_BUFFER, "ac", Frequency::BATCH) + .sampler(1, ImageType::FLOAT_BUFFER, "au", Frequency::BATCH) + .vertex_source("workbench_prepass_hair_vert.glsl") + .additional_info("draw_hair") + .additional_info("draw_resource_handle"); + +GPU_SHADER_CREATE_INFO(workbench_pointcloud) + .vertex_source("workbench_prepass_pointcloud_vert.glsl") + .additional_info("draw_pointcloud") + .additional_info("draw_resource_handle"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Texture Type + * \{ */ + +GPU_SHADER_CREATE_INFO(workbench_texture_none).define("TEXTURE_NONE"); + +GPU_SHADER_CREATE_INFO(workbench_texture_single) + .sampler(2, ImageType::FLOAT_2D, "imageTexture", Frequency::BATCH) + .push_constant(Type::BOOL, "imagePremult") + .push_constant(Type::FLOAT, "imageTransparencyCutoff") + .define("V3D_SHADING_TEXTURE_COLOR"); + +GPU_SHADER_CREATE_INFO(workbench_texture_tile) + .sampler(2, ImageType::FLOAT_2D_ARRAY, "imageTileArray", Frequency::BATCH) + .sampler(3, ImageType::FLOAT_1D_ARRAY, "imageTileData", Frequency::BATCH) + .push_constant(Type::BOOL, "imagePremult") + .push_constant(Type::FLOAT, "imageTransparencyCutoff") + .define("V3D_SHADING_TEXTURE_COLOR") + .define("TEXTURE_IMAGE_ARRAY"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Lighting Type (only for transparent) + * \{ */ + +GPU_SHADER_CREATE_INFO(workbench_lighting_flat).define("V3D_LIGHTING_FLAT"); +GPU_SHADER_CREATE_INFO(workbench_lighting_studio).define("V3D_LIGHTING_STUDIO"); +GPU_SHADER_CREATE_INFO(workbench_lighting_matcap) + .define("V3D_LIGHTING_MATCAP") + .sampler(4, ImageType::FLOAT_2D, "matcap_diffuse_tx", Frequency::PASS) + .sampler(5, ImageType::FLOAT_2D, "matcap_specular_tx", Frequency::PASS); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Material Interface + * \{ */ + +GPU_SHADER_INTERFACE_INFO(workbench_material_iface, "") + .smooth(Type::VEC3, "normal_interp") + .smooth(Type::VEC3, "color_interp") + .smooth(Type::FLOAT, "alpha_interp") + .smooth(Type::VEC2, "uv_interp") + .flat(Type::INT, "object_id") + .flat(Type::FLOAT, "roughness") + .flat(Type::FLOAT, "metallic"); + +GPU_SHADER_CREATE_INFO(workbench_material) + .uniform_buf(4, "WorldData", "world_data", Frequency::PASS) + .uniform_buf(5, "vec4", "materials_data[4096]", Frequency::PASS) + .push_constant(Type::INT, "materialIndex") + .push_constant(Type::BOOL, "useMatcap") + .vertex_out(workbench_material_iface); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Pipeline Type + * \{ */ + +GPU_SHADER_CREATE_INFO(workbench_transparent_accum) + /* Note: Blending will be skipped on objectId because output is a + non-normalized integer buffer. */ + .fragment_out(0, Type::VEC4, "transparentAccum") + .fragment_out(1, Type::VEC4, "revealageAccum") + .fragment_out(2, Type::UINT, "objectId") + .push_constant(Type::BOOL, "forceShadowing") + .typedef_source("workbench_shader_shared.h") + .fragment_source("workbench_transparent_accum_frag.glsl"); + +GPU_SHADER_CREATE_INFO(workbench_opaque) + .fragment_out(0, Type::VEC4, "materialData") + .fragment_out(1, Type::VEC2, "normalData") + .fragment_out(2, Type::UINT, "objectId") + .typedef_source("workbench_shader_shared.h") + .fragment_source("workbench_prepass_frag.glsl"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Variations Declaration + * \{ */ + +#define WORKBENCH_FINAL_VARIATION(name, ...) \ + GPU_SHADER_CREATE_INFO(name).additional_info(__VA_ARGS__).do_static_compilation(true); + +#define WORKBENCH_CLIPPING_VARIATIONS(prefix, ...) \ + WORKBENCH_FINAL_VARIATION(prefix##_clip, "drw_clipped", __VA_ARGS__) \ + WORKBENCH_FINAL_VARIATION(prefix##_no_clip, __VA_ARGS__) + +#define WORKBENCH_TEXTURE_VARIATIONS(prefix, ...) \ + WORKBENCH_CLIPPING_VARIATIONS(prefix##_tex_none, "workbench_texture_none", __VA_ARGS__) \ + WORKBENCH_CLIPPING_VARIATIONS(prefix##_tex_single, "workbench_texture_single", __VA_ARGS__) \ + WORKBENCH_CLIPPING_VARIATIONS(prefix##_tex_tile, "workbench_texture_tile", __VA_ARGS__) + +#define WORKBENCH_DATATYPE_VARIATIONS(prefix, ...) \ + WORKBENCH_TEXTURE_VARIATIONS(prefix##_mesh, "workbench_mesh", __VA_ARGS__) \ + WORKBENCH_TEXTURE_VARIATIONS(prefix##_hair, "workbench_hair", __VA_ARGS__) \ + WORKBENCH_TEXTURE_VARIATIONS(prefix##_ptcloud, "workbench_pointcloud", __VA_ARGS__) + +#define WORKBENCH_PIPELINE_VARIATIONS(prefix, ...) \ + WORKBENCH_DATATYPE_VARIATIONS(prefix##_transp_studio, \ + "workbench_transparent_accum", \ + "workbench_lighting_studio", \ + __VA_ARGS__) \ + WORKBENCH_DATATYPE_VARIATIONS(prefix##_transp_matcap, \ + "workbench_transparent_accum", \ + "workbench_lighting_matcap", \ + __VA_ARGS__) \ + WORKBENCH_DATATYPE_VARIATIONS(prefix##_transp_flat, \ + "workbench_transparent_accum", \ + "workbench_lighting_flat", \ + __VA_ARGS__) \ + WORKBENCH_DATATYPE_VARIATIONS(prefix##_opaque, "workbench_opaque", __VA_ARGS__) + +WORKBENCH_PIPELINE_VARIATIONS(workbench, "workbench_material"); + +/** \} */ |