Overlay: Port depth only & uniform_color shaders to use shaderCreateInfo

This should have no functional changes.

2 files changed, 43 insertions, 4 deletions

diff --git a/source/blender/draw/engines/overlay/shaders/depth_only_vert.glsl b/source/blender/draw/engines/overlay/shaders/depth_only_vert.glsl
index 7a3af0f3b61..d403890f44e 100644
--- a/source/blender/draw/engines/overlay/shaders/depth_only_vert.glsl
+++ b/source/blender/draw/engines/overlay/shaders/depth_only_vert.glsl
@@ -1,5 +1,6 @@
 
-in vec3 pos;
+#pragma BLENDER_REQUIRE(common_view_clipping_lib.glsl)
+#pragma BLENDER_REQUIRE(common_view_lib.glsl)
 
 void main()
 {
@@ -8,7 +9,5 @@ void main()
   vec3 world_pos = point_object_to_world(pos);
   gl_Position = point_world_to_ndc(world_pos);
 
-#ifdef USE_WORLD_CLIP_PLANES
-  world_clip_planes_calc_clip_distance(world_pos);
-#endif
+  view_clipping_distances(world_pos);
 }
diff --git a/source/blender/draw/engines/overlay/shaders/infos/edit_mode_info.hh b/source/blender/draw/engines/overlay/shaders/infos/edit_mode_info.hh
index 16d5e03b59a..0ef8331da95 100644
--- a/source/blender/draw/engines/overlay/shaders/infos/edit_mode_info.hh
+++ b/source/blender/draw/engines/overlay/shaders/infos/edit_mode_info.hh
@@ -466,3 +466,43 @@ GPU_SHADER_CREATE_INFO(overlay_edit_gpencil_guide_point_clipped)
     .additional_info("overlay_edit_gpencil_guide_point", "drw_clipped");
 
 /** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Depth Only Shader
+ *
+ * Used to occlude edit geometry which might not be rendered by the render engine.
+ * \{ */
+
+GPU_SHADER_CREATE_INFO(overlay_depth_only)
+    .do_static_compilation(true)
+    .vertex_in(0, Type::VEC3, "pos")
+    .vertex_source("depth_only_vert.glsl")
+    .fragment_source("gpu_shader_depth_only_frag.glsl")
+    .additional_info("draw_mesh");
+
+GPU_SHADER_CREATE_INFO(overlay_depth_only_clipped)
+    .do_static_compilation(true)
+    .additional_info("overlay_depth_only", "drw_clipped");
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Uniform color
+ * \{ */
+
+GPU_SHADER_CREATE_INFO(overlay_uniform_color)
+    .do_static_compilation(true)
+    /* NOTE: Color already in Linear space. Which is what we want. */
+    .define("srgbTarget", "false")
+    .vertex_in(0, Type::VEC3, "pos")
+    .push_constant(Type::VEC4, "color")
+    .fragment_out(0, Type::VEC4, "fragColor")
+    .vertex_source("depth_only_vert.glsl")
+    .fragment_source("gpu_shader_uniform_color_frag.glsl")
+    .additional_info("draw_mesh");
+
+GPU_SHADER_CREATE_INFO(overlay_uniform_color_clipped)
+    .do_static_compilation(true)
+    .additional_info("overlay_depth_only", "drw_clipped");
+
+/** \} */