Cleanup: Remove unused gpu_shader_geometry.glsl

source/blender/gpu/CMakeLists.txt

@@ -301,8 +301,6 @@ set(GLSL_SRC
 
   shaders/gpu_shader_codegen_lib.glsl
 
-  shaders/gpu_shader_geometry.glsl
-
   shaders/common/gpu_shader_common_color_ramp.glsl
   shaders/common/gpu_shader_common_color_utils.glsl
   shaders/common/gpu_shader_common_curves.glsl

source/blender/gpu/shaders/gpu_shader_geometry.glsl

@@ -1,93 +0,0 @@
-
-#define INTERP_FACE_VARYING_2(result, fvarOffset, tessCoord) \
-  { \
-    vec2 v[4]; \
-    int primOffset = (gl_PrimitiveID + PrimitiveIdBase) * 4; \
-    for (int i = 0; i < 4; i++) { \
-      int index = (primOffset + i) * osd_fvar_count + fvarOffset; \
-      v[i] = vec2(texelFetch(FVarDataBuffer, index).s, texelFetch(FVarDataBuffer, index + 1).s); \
-    } \
-    result = mix(mix(v[0], v[1], tessCoord.s), mix(v[3], v[2], tessCoord.s), tessCoord.t); \
-  }
-
-#define INTERP_FACE_VARYING_ATT_2(result, fvarOffset, tessCoord) \
-  { \
-    vec2 tmp; \
-    INTERP_FACE_VARYING_2(tmp, fvarOffset, tessCoord); \
-    result = vec3(tmp, 0); \
-  }
-
-out block
-{
-  VertexData v;
-}
-outpt;
-
-void set_mtface_vertex_attrs(vec2 st);
-
-void emit_flat(int index, vec3 normal)
-{
-  outpt.v.position = inpt[index].v.position;
-  outpt.v.normal = normal;
-
-  /* Compatibility */
-  varnormal = outpt.v.normal;
-  varposition = outpt.v.position.xyz;
-
-  /* TODO(sergey): Only uniform subdivisions atm. */
-  vec2 quadst[4] = vec2[](vec2(0, 0), vec2(1, 0), vec2(1, 1), vec2(0, 1));
-  vec2 st = quadst[index];
-
-  INTERP_FACE_VARYING_2(outpt.v.uv, osd_active_uv_offset, st);
-
-  set_mtface_vertex_attrs(st);
-
-  gl_Position = ProjectionMatrix * inpt[index].v.position;
-  EmitVertex();
-}
-
-void emit_smooth(int index)
-{
-  outpt.v.position = inpt[index].v.position;
-  outpt.v.normal = inpt[index].v.normal;
-
-  /* Compatibility */
-  varnormal = outpt.v.normal;
-  varposition = outpt.v.position.xyz;
-
-  /* TODO(sergey): Only uniform subdivisions atm. */
-  vec2 quadst[4] = vec2[](vec2(0, 0), vec2(1, 0), vec2(1, 1), vec2(0, 1));
-  vec2 st = quadst[index];
-
-  INTERP_FACE_VARYING_2(outpt.v.uv, osd_active_uv_offset, st);
-
-  set_mtface_vertex_attrs(st);
-
-  gl_Position = ProjectionMatrix * inpt[index].v.position;
-  EmitVertex();
-}
-
-void main()
-{
-  gl_PrimitiveID = gl_PrimitiveIDIn;
-
-  if (osd_flat_shading) {
-    vec3 A = (inpt[0].v.position - inpt[1].v.position).xyz;
-    vec3 B = (inpt[3].v.position - inpt[1].v.position).xyz;
-    vec3 flat_normal = normalize(cross(B, A));
-    emit_flat(0, flat_normal);
-    emit_flat(1, flat_normal);
-    emit_flat(3, flat_normal);
-    emit_flat(2, flat_normal);
-  }
-  else {
-    emit_smooth(0);
-    emit_smooth(1);
-    emit_smooth(3);
-    emit_smooth(2);
-  }
-  EndPrimitive();
-}
-
-void set_mtface_vertex_attrs(vec2 st)
-{