GPU: Split gpu_shader_material into multiple files.

This patch continue the efforts to split the `gpu_shader_material` file
started in D5569.

Dependency resolution is now recursive. Each shading node gets its own
file. Additionally, some utility files are added to be shared between
files, like `math_util`, `color_util`, and `hash`. Some files are always
included because they may be used in the execution function, like
`world_normals`.

Some glsl functions appeared to be unused, so they were removed, like
`output_node`, `bits_to_01`, and `exp_blender`. Other functions have
been renamed to be more general and get used as utils, like `texco_norm`
which became `vector_normalize`.

A lot of the opengl tests fails, but those same tests also fail in
master, so this is probably unrelated to this patch.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D5616

1 files changed, 618 insertions, 10 deletions

diff --git a/source/blender/gpu/intern/gpu_material_library.h b/source/blender/gpu/intern/gpu_material_library.h
index 7160a56a60e..99a71094753 100644
--- a/source/blender/gpu/intern/gpu_material_library.h
+++ b/source/blender/gpu/intern/gpu_material_library.h
@@ -31,19 +31,627 @@
 
 typedef struct GPUMaterialLibrary {
   char *code;
-  char *dependencies[8];
+  struct GPUMaterialLibrary *dependencies[8];
 } GPUMaterialLibrary;
 
-extern char datatoc_gpu_shader_material_glsl[];
+extern char datatoc_gpu_shader_material_add_shader_glsl[];
+extern char datatoc_gpu_shader_material_ambient_occlusion_glsl[];
+extern char datatoc_gpu_shader_material_anisotropic_glsl[];
+extern char datatoc_gpu_shader_material_attribute_glsl[];
+extern char datatoc_gpu_shader_material_background_glsl[];
+extern char datatoc_gpu_shader_material_bevel_glsl[];
+extern char datatoc_gpu_shader_material_blackbody_glsl[];
+extern char datatoc_gpu_shader_material_bright_contrast_glsl[];
+extern char datatoc_gpu_shader_material_bump_glsl[];
+extern char datatoc_gpu_shader_material_camera_glsl[];
+extern char datatoc_gpu_shader_material_cell_noise_glsl[];
+extern char datatoc_gpu_shader_material_clamp_glsl[];
+extern char datatoc_gpu_shader_material_color_ramp_glsl[];
+extern char datatoc_gpu_shader_material_color_util_glsl[];
+extern char datatoc_gpu_shader_material_combine_hsv_glsl[];
+extern char datatoc_gpu_shader_material_combine_rgb_glsl[];
+extern char datatoc_gpu_shader_material_combine_xyz_glsl[];
+extern char datatoc_gpu_shader_material_diffuse_glsl[];
+extern char datatoc_gpu_shader_material_displacement_glsl[];
+extern char datatoc_gpu_shader_material_eevee_specular_glsl[];
+extern char datatoc_gpu_shader_material_emission_glsl[];
+extern char datatoc_gpu_shader_material_fractal_noise_glsl[];
+extern char datatoc_gpu_shader_material_fresnel_glsl[];
+extern char datatoc_gpu_shader_material_gamma_glsl[];
+extern char datatoc_gpu_shader_material_geometry_glsl[];
+extern char datatoc_gpu_shader_material_glass_glsl[];
+extern char datatoc_gpu_shader_material_glossy_glsl[];
+extern char datatoc_gpu_shader_material_hair_info_glsl[];
 extern char datatoc_gpu_shader_material_hash_glsl[];
-extern char datatoc_gpu_shader_material_magic_glsl[];
-extern char datatoc_gpu_shader_material_white_noise_glsl[];
+extern char datatoc_gpu_shader_material_holdout_glsl[];
+extern char datatoc_gpu_shader_material_hue_sat_val_glsl[];
+extern char datatoc_gpu_shader_material_invert_glsl[];
+extern char datatoc_gpu_shader_material_layer_weight_glsl[];
+extern char datatoc_gpu_shader_material_light_falloff_glsl[];
+extern char datatoc_gpu_shader_material_light_path_glsl[];
+extern char datatoc_gpu_shader_material_mapping_glsl[];
+extern char datatoc_gpu_shader_material_map_range_glsl[];
+extern char datatoc_gpu_shader_material_math_glsl[];
+extern char datatoc_gpu_shader_material_math_util_glsl[];
+extern char datatoc_gpu_shader_material_mix_rgb_glsl[];
+extern char datatoc_gpu_shader_material_mix_shader_glsl[];
+extern char datatoc_gpu_shader_material_noise_glsl[];
+extern char datatoc_gpu_shader_material_normal_glsl[];
+extern char datatoc_gpu_shader_material_normal_map_glsl[];
+extern char datatoc_gpu_shader_material_object_info_glsl[];
+extern char datatoc_gpu_shader_material_output_material_glsl[];
+extern char datatoc_gpu_shader_material_output_world_glsl[];
+extern char datatoc_gpu_shader_material_particle_info_glsl[];
+extern char datatoc_gpu_shader_material_principled_glsl[];
+extern char datatoc_gpu_shader_material_refraction_glsl[];
+extern char datatoc_gpu_shader_material_rgb_curves_glsl[];
+extern char datatoc_gpu_shader_material_rgb_to_bw_glsl[];
+extern char datatoc_gpu_shader_material_separate_hsv_glsl[];
+extern char datatoc_gpu_shader_material_separate_rgb_glsl[];
+extern char datatoc_gpu_shader_material_separate_xyz_glsl[];
+extern char datatoc_gpu_shader_material_set_glsl[];
+extern char datatoc_gpu_shader_material_shader_to_rgba_glsl[];
+extern char datatoc_gpu_shader_material_squeeze_glsl[];
+extern char datatoc_gpu_shader_material_subsurface_scattering_glsl[];
+extern char datatoc_gpu_shader_material_tangent_glsl[];
+extern char datatoc_gpu_shader_material_tex_brick_glsl[];
+extern char datatoc_gpu_shader_material_tex_checker_glsl[];
+extern char datatoc_gpu_shader_material_tex_environment_glsl[];
+extern char datatoc_gpu_shader_material_tex_gradient_glsl[];
+extern char datatoc_gpu_shader_material_tex_image_glsl[];
+extern char datatoc_gpu_shader_material_tex_magic_glsl[];
+extern char datatoc_gpu_shader_material_tex_musgrave_glsl[];
+extern char datatoc_gpu_shader_material_tex_noise_glsl[];
+extern char datatoc_gpu_shader_material_tex_sky_glsl[];
+extern char datatoc_gpu_shader_material_texture_coordinates_glsl[];
+extern char datatoc_gpu_shader_material_tex_voronoi_glsl[];
+extern char datatoc_gpu_shader_material_tex_wave_glsl[];
+extern char datatoc_gpu_shader_material_tex_white_noise_glsl[];
+extern char datatoc_gpu_shader_material_toon_glsl[];
+extern char datatoc_gpu_shader_material_translucent_glsl[];
+extern char datatoc_gpu_shader_material_transparent_glsl[];
+extern char datatoc_gpu_shader_material_uv_map_glsl[];
+extern char datatoc_gpu_shader_material_vector_curves_glsl[];
+extern char datatoc_gpu_shader_material_vector_displacement_glsl[];
+extern char datatoc_gpu_shader_material_vector_math_glsl[];
+extern char datatoc_gpu_shader_material_velvet_glsl[];
+extern char datatoc_gpu_shader_material_volume_absorption_glsl[];
+extern char datatoc_gpu_shader_material_volume_info_glsl[];
+extern char datatoc_gpu_shader_material_volume_principled_glsl[];
+extern char datatoc_gpu_shader_material_volume_scatter_glsl[];
+extern char datatoc_gpu_shader_material_wireframe_glsl[];
+extern char datatoc_gpu_shader_material_world_normals_glsl[];
 
-static GPUMaterialLibrary gpu_material_libraries[] = {
-    {datatoc_gpu_shader_material_hash_glsl, {NULL}},
-    {datatoc_gpu_shader_material_glsl, {datatoc_gpu_shader_material_hash_glsl, NULL}},
-    {datatoc_gpu_shader_material_magic_glsl, {NULL}},
-    {datatoc_gpu_shader_material_white_noise_glsl, {datatoc_gpu_shader_material_hash_glsl, NULL}},
-    {NULL, {NULL}}};
+static GPUMaterialLibrary gpu_shader_material_math_util_library = {
+    .code = datatoc_gpu_shader_material_math_util_glsl,
+    .dependencies = {NULL},
+};
 
+static GPUMaterialLibrary gpu_shader_material_color_util_library = {
+    .code = datatoc_gpu_shader_material_color_util_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_hash_library = {
+    .code = datatoc_gpu_shader_material_hash_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_noise_library = {
+    .code = datatoc_gpu_shader_material_noise_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library,
+                     &gpu_shader_material_hash_library,
+                     NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_fractal_noise_library = {
+    .code = datatoc_gpu_shader_material_fractal_noise_glsl,
+    .dependencies = {&gpu_shader_material_noise_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_cell_noise_library = {
+    .code = datatoc_gpu_shader_material_cell_noise_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library,
+                     &gpu_shader_material_hash_library,
+                     NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_add_shader_library = {
+    .code = datatoc_gpu_shader_material_add_shader_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_ambient_occlusion_library = {
+    .code = datatoc_gpu_shader_material_ambient_occlusion_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_glossy_library = {
+    .code = datatoc_gpu_shader_material_glossy_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_anisotropic_library = {
+    .code = datatoc_gpu_shader_material_anisotropic_glsl,
+    .dependencies = {&gpu_shader_material_glossy_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_attribute_library = {
+    .code = datatoc_gpu_shader_material_attribute_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_background_library = {
+    .code = datatoc_gpu_shader_material_background_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_bevel_library = {
+    .code = datatoc_gpu_shader_material_bevel_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_blackbody_library = {
+    .code = datatoc_gpu_shader_material_blackbody_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_bright_contrast_library = {
+    .code = datatoc_gpu_shader_material_bright_contrast_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_bump_library = {
+    .code = datatoc_gpu_shader_material_bump_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_camera_library = {
+    .code = datatoc_gpu_shader_material_camera_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_clamp_library = {
+    .code = datatoc_gpu_shader_material_clamp_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_color_ramp_library = {
+    .code = datatoc_gpu_shader_material_color_ramp_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_combine_hsv_library = {
+    .code = datatoc_gpu_shader_material_combine_hsv_glsl,
+    .dependencies = {&gpu_shader_material_color_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_combine_rgb_library = {
+    .code = datatoc_gpu_shader_material_combine_rgb_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_combine_xyz_library = {
+    .code = datatoc_gpu_shader_material_combine_xyz_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_diffuse_library = {
+    .code = datatoc_gpu_shader_material_diffuse_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_displacement_library = {
+    .code = datatoc_gpu_shader_material_displacement_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_eevee_specular_library = {
+    .code = datatoc_gpu_shader_material_eevee_specular_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_emission_library = {
+    .code = datatoc_gpu_shader_material_emission_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_fresnel_library = {
+    .code = datatoc_gpu_shader_material_fresnel_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_gamma_library = {
+    .code = datatoc_gpu_shader_material_gamma_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tangent_library = {
+    .code = datatoc_gpu_shader_material_tangent_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_geometry_library = {
+    .code = datatoc_gpu_shader_material_geometry_glsl,
+    .dependencies = {&gpu_shader_material_tangent_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_glass_library = {
+    .code = datatoc_gpu_shader_material_glass_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_hair_info_library = {
+    .code = datatoc_gpu_shader_material_hair_info_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_holdout_library = {
+    .code = datatoc_gpu_shader_material_holdout_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_hue_sat_val_library = {
+    .code = datatoc_gpu_shader_material_hue_sat_val_glsl,
+    .dependencies = {&gpu_shader_material_color_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_invert_library = {
+    .code = datatoc_gpu_shader_material_invert_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_layer_weight_library = {
+    .code = datatoc_gpu_shader_material_layer_weight_glsl,
+    .dependencies = {&gpu_shader_material_fresnel_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_light_falloff_library = {
+    .code = datatoc_gpu_shader_material_light_falloff_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_light_path_library = {
+    .code = datatoc_gpu_shader_material_light_path_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_mapping_library = {
+    .code = datatoc_gpu_shader_material_mapping_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_map_range_library = {
+    .code = datatoc_gpu_shader_material_map_range_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_math_library = {
+    .code = datatoc_gpu_shader_material_math_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_mix_rgb_library = {
+    .code = datatoc_gpu_shader_material_mix_rgb_glsl,
+    .dependencies = {&gpu_shader_material_color_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_mix_shader_library = {
+    .code = datatoc_gpu_shader_material_mix_shader_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_normal_library = {
+    .code = datatoc_gpu_shader_material_normal_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_normal_map_library = {
+    .code = datatoc_gpu_shader_material_normal_map_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_object_info_library = {
+    .code = datatoc_gpu_shader_material_object_info_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_output_material_library = {
+    .code = datatoc_gpu_shader_material_output_material_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_output_world_library = {
+    .code = datatoc_gpu_shader_material_output_world_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_particle_info_library = {
+    .code = datatoc_gpu_shader_material_particle_info_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_principled_library = {
+    .code = datatoc_gpu_shader_material_principled_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_refraction_library = {
+    .code = datatoc_gpu_shader_material_refraction_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_rgb_curves_library = {
+    .code = datatoc_gpu_shader_material_rgb_curves_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_rgb_to_bw_library = {
+    .code = datatoc_gpu_shader_material_rgb_to_bw_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_separate_hsv_library = {
+    .code = datatoc_gpu_shader_material_separate_hsv_glsl,
+    .dependencies = {&gpu_shader_material_color_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_separate_rgb_library = {
+    .code = datatoc_gpu_shader_material_separate_rgb_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_separate_xyz_library = {
+    .code = datatoc_gpu_shader_material_separate_xyz_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_set_library = {
+    .code = datatoc_gpu_shader_material_set_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_shader_to_rgba_library = {
+    .code = datatoc_gpu_shader_material_shader_to_rgba_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_squeeze_library = {
+    .code = datatoc_gpu_shader_material_squeeze_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_subsurface_scattering_library = {
+    .code = datatoc_gpu_shader_material_subsurface_scattering_glsl,
+    .dependencies = {&gpu_shader_material_diffuse_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_brick_library = {
+    .code = datatoc_gpu_shader_material_tex_brick_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library,
+                     &gpu_shader_material_hash_library,
+                     NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_checker_library = {
+    .code = datatoc_gpu_shader_material_tex_checker_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_environment_library = {
+    .code = datatoc_gpu_shader_material_tex_environment_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_gradient_library = {
+    .code = datatoc_gpu_shader_material_tex_gradient_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_image_library = {
+    .code = datatoc_gpu_shader_material_tex_image_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_magic_library = {
+    .code = datatoc_gpu_shader_material_tex_magic_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_musgrave_library = {
+    .code = datatoc_gpu_shader_material_tex_musgrave_glsl,
+    .dependencies = {&gpu_shader_material_noise_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_noise_library = {
+    .code = datatoc_gpu_shader_material_tex_noise_glsl,
+    .dependencies = {&gpu_shader_material_fractal_noise_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_sky_library = {
+    .code = datatoc_gpu_shader_material_tex_sky_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_texture_coordinates_library = {
+    .code = datatoc_gpu_shader_material_texture_coordinates_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_voronoi_library = {
+    .code = datatoc_gpu_shader_material_tex_voronoi_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library,
+                     &gpu_shader_material_cell_noise_library,
+                     NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_wave_library = {
+    .code = datatoc_gpu_shader_material_tex_wave_glsl,
+    .dependencies = {&gpu_shader_material_fractal_noise_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_tex_white_noise_library = {
+    .code = datatoc_gpu_shader_material_tex_white_noise_glsl,
+    .dependencies = {&gpu_shader_material_hash_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_toon_library = {
+    .code = datatoc_gpu_shader_material_toon_glsl,
+    .dependencies = {&gpu_shader_material_diffuse_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_translucent_library = {
+    .code = datatoc_gpu_shader_material_translucent_glsl,
+    .dependencies = {&gpu_shader_material_diffuse_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_transparent_library = {
+    .code = datatoc_gpu_shader_material_transparent_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_uv_map_library = {
+    .code = datatoc_gpu_shader_material_uv_map_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_vector_curves_library = {
+    .code = datatoc_gpu_shader_material_vector_curves_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_vector_displacement_library = {
+    .code = datatoc_gpu_shader_material_vector_displacement_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_vector_math_library = {
+    .code = datatoc_gpu_shader_material_vector_math_glsl,
+    .dependencies = {&gpu_shader_material_math_util_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_velvet_library = {
+    .code = datatoc_gpu_shader_material_velvet_glsl,
+    .dependencies = {&gpu_shader_material_diffuse_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_volume_absorption_library = {
+    .code = datatoc_gpu_shader_material_volume_absorption_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_volume_info_library = {
+    .code = datatoc_gpu_shader_material_volume_info_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_volume_principled_library = {
+    .code = datatoc_gpu_shader_material_volume_principled_glsl,
+    .dependencies = {&gpu_shader_material_blackbody_library, NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_volume_scatter_library = {
+    .code = datatoc_gpu_shader_material_volume_scatter_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_wireframe_library = {
+    .code = datatoc_gpu_shader_material_wireframe_glsl,
+    .dependencies = {NULL},
+};
+
+static GPUMaterialLibrary gpu_shader_material_world_normals_library = {
+    .code = datatoc_gpu_shader_material_world_normals_glsl,
+    .dependencies = {&gpu_shader_material_texture_coordinates_library, NULL},
+};
+
+static GPUMaterialLibrary *gpu_material_libraries[] = {
+    &gpu_shader_material_math_util_library,
+    &gpu_shader_material_color_util_library,
+    &gpu_shader_material_hash_library,
+    &gpu_shader_material_noise_library,
+    &gpu_shader_material_fractal_noise_library,
+    &gpu_shader_material_cell_noise_library,
+    &gpu_shader_material_add_shader_library,
+    &gpu_shader_material_ambient_occlusion_library,
+    &gpu_shader_material_glossy_library,
+    &gpu_shader_material_anisotropic_library,
+    &gpu_shader_material_attribute_library,
+    &gpu_shader_material_background_library,
+    &gpu_shader_material_bevel_library,
+    &gpu_shader_material_blackbody_library,
+    &gpu_shader_material_bright_contrast_library,
+    &gpu_shader_material_bump_library,
+    &gpu_shader_material_camera_library,
+    &gpu_shader_material_clamp_library,
+    &gpu_shader_material_color_ramp_library,
+    &gpu_shader_material_combine_hsv_library,
+    &gpu_shader_material_combine_rgb_library,
+    &gpu_shader_material_combine_xyz_library,
+    &gpu_shader_material_diffuse_library,
+    &gpu_shader_material_displacement_library,
+    &gpu_shader_material_eevee_specular_library,
+    &gpu_shader_material_emission_library,
+    &gpu_shader_material_fresnel_library,
+    &gpu_shader_material_gamma_library,
+    &gpu_shader_material_tangent_library,
+    &gpu_shader_material_geometry_library,
+    &gpu_shader_material_glass_library,
+    &gpu_shader_material_hair_info_library,
+    &gpu_shader_material_holdout_library,
+    &gpu_shader_material_hue_sat_val_library,
+    &gpu_shader_material_invert_library,
+    &gpu_shader_material_layer_weight_library,
+    &gpu_shader_material_light_falloff_library,
+    &gpu_shader_material_light_path_library,
+    &gpu_shader_material_mapping_library,
+    &gpu_shader_material_map_range_library,
+    &gpu_shader_material_math_library,
+    &gpu_shader_material_mix_rgb_library,
+    &gpu_shader_material_mix_shader_library,
+    &gpu_shader_material_normal_library,
+    &gpu_shader_material_normal_map_library,
+    &gpu_shader_material_object_info_library,
+    &gpu_shader_material_output_material_library,
+    &gpu_shader_material_output_world_library,
+    &gpu_shader_material_particle_info_library,
+    &gpu_shader_material_principled_library,
+    &gpu_shader_material_refraction_library,
+    &gpu_shader_material_rgb_curves_library,
+    &gpu_shader_material_rgb_to_bw_library,
+    &gpu_shader_material_separate_hsv_library,
+    &gpu_shader_material_separate_rgb_library,
+    &gpu_shader_material_separate_xyz_library,
+    &gpu_shader_material_set_library,
+    &gpu_shader_material_shader_to_rgba_library,
+    &gpu_shader_material_squeeze_library,
+    &gpu_shader_material_subsurface_scattering_library,
+    &gpu_shader_material_tex_brick_library,
+    &gpu_shader_material_tex_checker_library,
+    &gpu_shader_material_tex_environment_library,
+    &gpu_shader_material_tex_gradient_library,
+    &gpu_shader_material_tex_image_library,
+    &gpu_shader_material_tex_magic_library,
+    &gpu_shader_material_tex_musgrave_library,
+    &gpu_shader_material_tex_noise_library,
+    &gpu_shader_material_tex_sky_library,
+    &gpu_shader_material_texture_coordinates_library,
+    &gpu_shader_material_tex_voronoi_library,
+    &gpu_shader_material_tex_wave_library,
+    &gpu_shader_material_tex_white_noise_library,
+    &gpu_shader_material_toon_library,
+    &gpu_shader_material_translucent_library,
+    &gpu_shader_material_transparent_library,
+    &gpu_shader_material_uv_map_library,
+    &gpu_shader_material_vector_curves_library,
+    &gpu_shader_material_vector_displacement_library,
+    &gpu_shader_material_vector_math_library,
+    &gpu_shader_material_velvet_library,
+    &gpu_shader_material_volume_absorption_library,
+    &gpu_shader_material_volume_info_library,
+    &gpu_shader_material_volume_principled_library,
+    &gpu_shader_material_volume_scatter_library,
+    &gpu_shader_material_wireframe_library,
+    &gpu_shader_material_world_normals_library,
+    NULL};
 #endif