diff options
Diffstat (limited to 'source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh')
| -rw-r--r-- | source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh b/source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh new file mode 100644 index 00000000000..1dd706c9460 --- /dev/null +++ b/source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh @@ -0,0 +1,136 @@ + +#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"); + +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"); + +GPU_SHADER_CREATE_INFO(workbench_pointcloud) + .vertex_source("workbench_prepass_pointcloud_vert.glsl") + .additional_info("draw_pointcloud"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \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(1, Type::BOOL, "imagePremult") + .push_constant(2, 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(1, Type::BOOL, "imagePremult") + .push_constant(2, Type::FLOAT, "imageTransparencyCutoff") + .define("TEXTURE_IMAGE_ARRAY"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Lighting Type + * \{ */ + +GPU_SHADER_CREATE_INFO(workbench_lighting_studio).define("V3D_LIGHTING_STUDIO"); +GPU_SHADER_CREATE_INFO(workbench_lighting_matcap).define("V3D_LIGHTING_MATCAP"); +GPU_SHADER_CREATE_INFO(workbench_lighting_flat).define("V3D_LIGHTING_FLAT"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \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).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") + .uniform_buf(4, "WorldData", "world_data", Frequency::PASS) + .typedef_source("workbench_shader_shared.h") + .fragment_source("workbench_transparent_accum_frag.glsl") + .additional_info("workbench_material"); + +GPU_SHADER_CREATE_INFO(workbench_opaque) + .fragment_out(0, Type::VEC4, "materialData") + .fragment_out(1, Type::VEC2, "normalData") + .fragment_out(2, Type::UINT, "objectId") + .uniform_buf(4, "WorldData", "world_data", Frequency::PASS) + .typedef_source("workbench_shader_shared.h") + .fragment_source("workbench_prepass_frag.glsl") + .additional_info("workbench_material"); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Variations Declaration + * \{ */ + +#define WORKBENCH_SURFACETYPE_VARIATIONS(prefix, ...) \ + GPU_SHADER_CREATE_INFO(prefix##_mesh) \ + .additional_info("workbench_mesh", __VA_ARGS__) \ + .do_static_compilation(true); \ + GPU_SHADER_CREATE_INFO(prefix##_hair) \ + .additional_info("workbench_hair", __VA_ARGS__) \ + .do_static_compilation(true); \ + GPU_SHADER_CREATE_INFO(prefix##_ptcloud) \ + .additional_info("workbench_pointcloud", __VA_ARGS__) \ + .do_static_compilation(true); + +#define WORKBENCH_PIPELINE_VARIATIONS(prefix, ...) \ + WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_transp_studio, \ + "workbench_transparent_accum", \ + "workbench_lighting_studio", \ + __VA_ARGS__) \ + WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_transp_matcap, \ + "workbench_transparent_accum", \ + "workbench_lighting_matcap", \ + __VA_ARGS__) \ + WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_transp_flat, \ + "workbench_transparent_accum", \ + "workbench_lighting_flat", \ + __VA_ARGS__) \ + WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_opaque, "workbench_opaque", __VA_ARGS__) + +WORKBENCH_PIPELINE_VARIATIONS(workbench_tex_none, "workbench_texture_none") +WORKBENCH_PIPELINE_VARIATIONS(workbench_tex_single, "workbench_texture_single") +WORKBENCH_PIPELINE_VARIATIONS(workbench_tex_tile, "workbench_texture_tile") + +/** \} */ |