14 files changed, 1092 insertions, 7 deletions

diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h
index 509de0620c6..1118552b643 100644
--- a/source/blender/blenkernel/BKE_node.h
+++ b/source/blender/blenkernel/BKE_node.h
@@ -1102,7 +1102,7 @@ void BKE_nodetree_remove_layer_n(struct bNodeTree *ntree, struct Scene *scene, i
 //#define SH_NODE_MATERIAL  100
 #define SH_NODE_RGB 101
 #define SH_NODE_VALUE 102
-#define SH_NODE_MIX_RGB 103
+#define SH_NODE_MIX_RGB_LEGACY 103
 #define SH_NODE_VALTORGB 104
 #define SH_NODE_RGBTOBW 105
 #define SH_NODE_SHADERTORGB 106
@@ -1205,6 +1205,7 @@ void BKE_nodetree_remove_layer_n(struct bNodeTree *ntree, struct Scene *scene, i
 #define SH_NODE_POINT_INFO 710
 #define SH_NODE_COMBINE_COLOR 711
 #define SH_NODE_SEPARATE_COLOR 712
+#define SH_NODE_MIX 713
 
 /** \} */
 
diff --git a/source/blender/blenkernel/intern/node.cc b/source/blender/blenkernel/intern/node.cc
index 4ed2885dd90..1a40c0a18ed 100644
--- a/source/blender/blenkernel/intern/node.cc
+++ b/source/blender/blenkernel/intern/node.cc
@@ -4583,6 +4583,7 @@ static void registerShaderNodes()
   register_node_type_sh_wavelength();
   register_node_type_sh_blackbody();
   register_node_type_sh_mix_rgb();
+  register_node_type_sh_mix();
   register_node_type_sh_valtorgb();
   register_node_type_sh_rgbtobw();
   register_node_type_sh_shadertorgb();
diff --git a/source/blender/blenloader/intern/versioning_300.c b/source/blender/blenloader/intern/versioning_300.c
index b98f8996a2c..4d604fc7eec 100644
--- a/source/blender/blenloader/intern/versioning_300.c
+++ b/source/blender/blenloader/intern/versioning_300.c
@@ -1697,6 +1697,27 @@ static void versioning_replace_legacy_combined_and_separate_color_nodes(bNodeTre
   }
 }
 
+static void versioning_replace_legacy_mix_rgb_node(bNodeTree *ntree)
+{
+  version_node_input_socket_name(ntree, SH_NODE_MIX_RGB_LEGACY, "Fac", "Factor_Float");
+  version_node_input_socket_name(ntree, SH_NODE_MIX_RGB_LEGACY, "Color1", "A_Color");
+  version_node_input_socket_name(ntree, SH_NODE_MIX_RGB_LEGACY, "Color2", "B_Color");
+  version_node_output_socket_name(ntree, SH_NODE_MIX_RGB_LEGACY, "Color", "Result_Color");
+  LISTBASE_FOREACH (bNode *, node, &ntree->nodes) {
+    if (node->type == SH_NODE_MIX_RGB_LEGACY) {
+      strcpy(node->idname, "ShaderNodeMix");
+      node->type = SH_NODE_MIX;
+      NodeShaderMix *data = (NodeShaderMix *)MEM_callocN(sizeof(NodeShaderMix), __func__);
+      data->blend_type = node->custom1;
+      data->clamp_result = node->custom2;
+      data->clamp_factor = 1;
+      data->data_type = SOCK_RGBA;
+      data->factor_mode = NODE_MIX_MODE_UNIFORM;
+      node->storage = data;
+    }
+  }
+}
+
 static void version_fix_image_format_copy(Main *bmain, ImageFormatData *format)
 {
   /* Fix bug where curves in image format were not properly copied to file output
@@ -3332,5 +3353,13 @@ void blo_do_versions_300(FileData *fd, Library *UNUSED(lib), Main *bmain)
         }
       }
     }
+
+    /* Convert mix rgb node to new mix node and add storage. */
+    {
+      FOREACH_NODETREE_BEGIN (bmain, ntree, id) {
+        versioning_replace_legacy_mix_rgb_node(ntree);
+      }
+      FOREACH_NODETREE_END;
+    }
   }
 }
diff --git a/source/blender/editors/space_node/drawnode.cc b/source/blender/editors/space_node/drawnode.cc
index 25ab06850f5..e8325d658ca 100644
--- a/source/blender/editors/space_node/drawnode.cc
+++ b/source/blender/editors/space_node/drawnode.cc
@@ -477,7 +477,7 @@ static void node_shader_set_butfunc(bNodeType *ntype)
     case SH_NODE_RGB:
       ntype->draw_buttons = node_buts_rgb;
       break;
-    case SH_NODE_MIX_RGB:
+    case SH_NODE_MIX_RGB_LEGACY:
       ntype->draw_buttons = node_buts_mix_rgb;
       break;
     case SH_NODE_VALTORGB:
diff --git a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp
index 87a2d1620aa..3df0d723aec 100644
--- a/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp
+++ b/source/blender/freestyle/intern/blender_interface/BlenderStrokeRenderer.cpp
@@ -232,7 +232,7 @@ Material *BlenderStrokeRenderer::GetStrokeShader(Main *bmain,
   storage = (NodeShaderAttribute *)input_attr_color->storage;
   BLI_strncpy(storage->name, "Color", sizeof(storage->name));
 
-  bNode *mix_rgb_color = nodeAddStaticNode(nullptr, ntree, SH_NODE_MIX_RGB);
+  bNode *mix_rgb_color = nodeAddStaticNode(nullptr, ntree, SH_NODE_MIX_RGB_LEGACY);
   mix_rgb_color->custom1 = MA_RAMP_BLEND;  // Mix
   mix_rgb_color->locx = 200.0f;
   mix_rgb_color->locy = -200.0f;
@@ -246,7 +246,7 @@ Material *BlenderStrokeRenderer::GetStrokeShader(Main *bmain,
   storage = (NodeShaderAttribute *)input_attr_alpha->storage;
   BLI_strncpy(storage->name, "Alpha", sizeof(storage->name));
 
-  bNode *mix_rgb_alpha = nodeAddStaticNode(nullptr, ntree, SH_NODE_MIX_RGB);
+  bNode *mix_rgb_alpha = nodeAddStaticNode(nullptr, ntree, SH_NODE_MIX_RGB_LEGACY);
   mix_rgb_alpha->custom1 = MA_RAMP_BLEND;  // Mix
   mix_rgb_alpha->locx = 600.0f;
   mix_rgb_alpha->locy = 300.0f;
diff --git a/source/blender/gpu/CMakeLists.txt b/source/blender/gpu/CMakeLists.txt
index 0c11ecb293b..c289a21421a 100644
--- a/source/blender/gpu/CMakeLists.txt
+++ b/source/blender/gpu/CMakeLists.txt
@@ -394,6 +394,7 @@ set(GLSL_SRC
   shaders/material/gpu_shader_material_light_path.glsl
   shaders/material/gpu_shader_material_mapping.glsl
   shaders/material/gpu_shader_material_map_range.glsl
+  shaders/material/gpu_shader_material_mix_color.glsl
   shaders/material/gpu_shader_material_mix_shader.glsl
   shaders/material/gpu_shader_material_noise.glsl
   shaders/material/gpu_shader_material_normal.glsl
diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_mix_color.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_mix_color.glsl
new file mode 100644
index 00000000000..933a8de9cb7
--- /dev/null
+++ b/source/blender/gpu/shaders/material/gpu_shader_material_mix_color.glsl
@@ -0,0 +1,537 @@
+#pragma BLENDER_REQUIRE(gpu_shader_common_color_utils.glsl)
+
+void node_mix_blend(float fac,
+                    vec3 facvec,
+                    float f1,
+                    float f2,
+                    vec3 v1,
+                    vec3 v2,
+                    vec4 col1,
+                    vec4 col2,
+                    out float outfloat,
+                    out vec3 outvec,
+                    out vec4 outcol)
+{
+  outcol = mix(col1, col2, fac);
+  outcol.a = col1.a;
+}
+
+void node_mix_add(float fac,
+                  vec3 facvec,
+                  float f1,
+                  float f2,
+                  vec3 v1,
+                  vec3 v2,
+                  vec4 col1,
+                  vec4 col2,
+                  out float outfloat,
+                  out vec3 outvec,
+                  out vec4 outcol)
+{
+
+  outcol = mix(col1, col1 + col2, fac);
+  outcol.a = col1.a;
+}
+
+void node_mix_mult(float fac,
+                   vec3 facvec,
+                   float f1,
+                   float f2,
+                   vec3 v1,
+                   vec3 v2,
+                   vec4 col1,
+                   vec4 col2,
+                   out float outfloat,
+                   out vec3 outvec,
+                   out vec4 outcol)
+{
+
+  outcol = mix(col1, col1 * col2, fac);
+  outcol.a = col1.a;
+}
+
+void node_mix_screen(float fac,
+                     vec3 facvec,
+                     float f1,
+                     float f2,
+                     vec3 v1,
+                     vec3 v2,
+                     vec4 col1,
+                     vec4 col2,
+                     out float outfloat,
+                     out vec3 outvec,
+                     out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  outcol = vec4(1.0) - (vec4(facm) + fac * (vec4(1.0) - col2)) * (vec4(1.0) - col1);
+  outcol.a = col1.a;
+}
+
+void node_mix_overlay(float fac,
+                      vec3 facvec,
+                      float f1,
+                      float f2,
+                      vec3 v1,
+                      vec3 v2,
+                      vec4 col1,
+                      vec4 col2,
+                      out float outfloat,
+                      out vec3 outvec,
+                      out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  outcol = col1;
+
+  if (outcol.r < 0.5) {
+    outcol.r *= facm + 2.0 * fac * col2.r;
+  }
+  else {
+    outcol.r = 1.0 - (facm + 2.0 * fac * (1.0 - col2.r)) * (1.0 - outcol.r);
+  }
+
+  if (outcol.g < 0.5) {
+    outcol.g *= facm + 2.0 * fac * col2.g;
+  }
+  else {
+    outcol.g = 1.0 - (facm + 2.0 * fac * (1.0 - col2.g)) * (1.0 - outcol.g);
+  }
+
+  if (outcol.b < 0.5) {
+    outcol.b *= facm + 2.0 * fac * col2.b;
+  }
+  else {
+    outcol.b = 1.0 - (facm + 2.0 * fac * (1.0 - col2.b)) * (1.0 - outcol.b);
+  }
+}
+
+void node_mix_sub(float fac,
+                  vec3 facvec,
+                  float f1,
+                  float f2,
+                  vec3 v1,
+                  vec3 v2,
+                  vec4 col1,
+                  vec4 col2,
+                  out float outfloat,
+                  out vec3 outvec,
+                  out vec4 outcol)
+{
+
+  outcol = mix(col1, col1 - col2, fac);
+  outcol.a = col1.a;
+}
+
+/* A variant of mix_div that fallback to the first color upon zero division. */
+void node_mix_div_fallback(float fac,
+                           vec3 facvec,
+                           float f1,
+                           float f2,
+                           vec3 v1,
+                           vec3 v2,
+                           vec4 col1,
+                           vec4 col2,
+                           out float outfloat,
+                           out vec3 outvec,
+                           out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  outcol = col1;
+
+  if (col2.r != 0.0) {
+    outcol.r = facm * outcol.r + fac * outcol.r / col2.r;
+  }
+  if (col2.g != 0.0) {
+    outcol.g = facm * outcol.g + fac * outcol.g / col2.g;
+  }
+  if (col2.b != 0.0) {
+    outcol.b = facm * outcol.b + fac * outcol.b / col2.b;
+  }
+}
+
+void node_mix_diff(float fac,
+                   vec3 facvec,
+                   float f1,
+                   float f2,
+                   vec3 v1,
+                   vec3 v2,
+                   vec4 col1,
+                   vec4 col2,
+                   out float outfloat,
+                   out vec3 outvec,
+                   out vec4 outcol)
+{
+
+  outcol = mix(col1, abs(col1 - col2), fac);
+  outcol.a = col1.a;
+}
+
+void node_mix_dark(float fac,
+                   vec3 facvec,
+                   float f1,
+                   float f2,
+                   vec3 v1,
+                   vec3 v2,
+                   vec4 col1,
+                   vec4 col2,
+                   out float outfloat,
+                   out vec3 outvec,
+                   out vec4 outcol)
+{
+
+  outcol.rgb = mix(col1.rgb, min(col1.rgb, col2.rgb), fac);
+  outcol.a = col1.a;
+}
+
+void node_mix_light(float fac,
+                    vec3 facvec,
+                    float f1,
+                    float f2,
+                    vec3 v1,
+                    vec3 v2,
+                    vec4 col1,
+                    vec4 col2,
+                    out float outfloat,
+                    out vec3 outvec,
+                    out vec4 outcol)
+{
+  outcol.rgb = mix(col1.rgb, max(col1.rgb, col2.rgb), fac);
+  outcol.a = col1.a;
+}
+
+void node_mix_dodge(float fac,
+                    vec3 facvec,
+                    float f1,
+                    float f2,
+                    vec3 v1,
+                    vec3 v2,
+                    vec4 col1,
+                    vec4 col2,
+                    out float outfloat,
+                    out vec3 outvec,
+                    out vec4 outcol)
+{
+  outcol = col1;
+
+  if (outcol.r != 0.0) {
+    float tmp = 1.0 - fac * col2.r;
+    if (tmp <= 0.0) {
+      outcol.r = 1.0;
+    }
+    else if ((tmp = outcol.r / tmp) > 1.0) {
+      outcol.r = 1.0;
+    }
+    else {
+      outcol.r = tmp;
+    }
+  }
+  if (outcol.g != 0.0) {
+    float tmp = 1.0 - fac * col2.g;
+    if (tmp <= 0.0) {
+      outcol.g = 1.0;
+    }
+    else if ((tmp = outcol.g / tmp) > 1.0) {
+      outcol.g = 1.0;
+    }
+    else {
+      outcol.g = tmp;
+    }
+  }
+  if (outcol.b != 0.0) {
+    float tmp = 1.0 - fac * col2.b;
+    if (tmp <= 0.0) {
+      outcol.b = 1.0;
+    }
+    else if ((tmp = outcol.b / tmp) > 1.0) {
+      outcol.b = 1.0;
+    }
+    else {
+      outcol.b = tmp;
+    }
+  }
+}
+
+void node_mix_burn(float fac,
+                   vec3 facvec,
+                   float f1,
+                   float f2,
+                   vec3 v1,
+                   vec3 v2,
+                   vec4 col1,
+                   vec4 col2,
+                   out float outfloat,
+                   out vec3 outvec,
+                   out vec4 outcol)
+{
+
+  float tmp, facm = 1.0 - fac;
+
+  outcol = col1;
+
+  tmp = facm + fac * col2.r;
+  if (tmp <= 0.0) {
+    outcol.r = 0.0;
+  }
+  else if ((tmp = (1.0 - (1.0 - outcol.r) / tmp)) < 0.0) {
+    outcol.r = 0.0;
+  }
+  else if (tmp > 1.0) {
+    outcol.r = 1.0;
+  }
+  else {
+    outcol.r = tmp;
+  }
+
+  tmp = facm + fac * col2.g;
+  if (tmp <= 0.0) {
+    outcol.g = 0.0;
+  }
+  else if ((tmp = (1.0 - (1.0 - outcol.g) / tmp)) < 0.0) {
+    outcol.g = 0.0;
+  }
+  else if (tmp > 1.0) {
+    outcol.g = 1.0;
+  }
+  else {
+    outcol.g = tmp;
+  }
+
+  tmp = facm + fac * col2.b;
+  if (tmp <= 0.0) {
+    outcol.b = 0.0;
+  }
+  else if ((tmp = (1.0 - (1.0 - outcol.b) / tmp)) < 0.0) {
+    outcol.b = 0.0;
+  }
+  else if (tmp > 1.0) {
+    outcol.b = 1.0;
+  }
+  else {
+    outcol.b = tmp;
+  }
+}
+
+void node_mix_hue(float fac,
+                  vec3 facvec,
+                  float f1,
+                  float f2,
+                  vec3 v1,
+                  vec3 v2,
+                  vec4 col1,
+                  vec4 col2,
+                  out float outfloat,
+                  out vec3 outvec,
+                  out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  outcol = col1;
+
+  vec4 hsv, hsv2, tmp;
+  rgb_to_hsv(col2, hsv2);
+
+  if (hsv2.y != 0.0) {
+    rgb_to_hsv(outcol, hsv);
+    hsv.x = hsv2.x;
+    hsv_to_rgb(hsv, tmp);
+
+    outcol = mix(outcol, tmp, fac);
+    outcol.a = col1.a;
+  }
+}
+
+void node_mix_sat(float fac,
+                  vec3 facvec,
+                  float f1,
+                  float f2,
+                  vec3 v1,
+                  vec3 v2,
+                  vec4 col1,
+                  vec4 col2,
+                  out float outfloat,
+                  out vec3 outvec,
+                  out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  outcol = col1;
+
+  vec4 hsv, hsv2;
+  rgb_to_hsv(outcol, hsv);
+
+  if (hsv.y != 0.0) {
+    rgb_to_hsv(col2, hsv2);
+
+    hsv.y = facm * hsv.y + fac * hsv2.y;
+    hsv_to_rgb(hsv, outcol);
+  }
+}
+
+void node_mix_val(float fac,
+                  vec3 facvec,
+                  float f1,
+                  float f2,
+                  vec3 v1,
+                  vec3 v2,
+                  vec4 col1,
+                  vec4 col2,
+                  out float outfloat,
+                  out vec3 outvec,
+                  out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  vec4 hsv, hsv2;
+  rgb_to_hsv(col1, hsv);
+  rgb_to_hsv(col2, hsv2);
+
+  hsv.z = facm * hsv.z + fac * hsv2.z;
+  hsv_to_rgb(hsv, outcol);
+}
+
+void node_mix_color(float fac,
+                    vec3 facvec,
+                    float f1,
+                    float f2,
+                    vec3 v1,
+                    vec3 v2,
+                    vec4 col1,
+                    vec4 col2,
+                    out float outfloat,
+                    out vec3 outvec,
+                    out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  outcol = col1;
+
+  vec4 hsv, hsv2, tmp;
+  rgb_to_hsv(col2, hsv2);
+
+  if (hsv2.y != 0.0) {
+    rgb_to_hsv(outcol, hsv);
+    hsv.x = hsv2.x;
+    hsv.y = hsv2.y;
+    hsv_to_rgb(hsv, tmp);
+
+    outcol = mix(outcol, tmp, fac);
+    outcol.a = col1.a;
+  }
+}
+
+void node_mix_soft(float fac,
+                   vec3 facvec,
+                   float f1,
+                   float f2,
+                   vec3 v1,
+                   vec3 v2,
+                   vec4 col1,
+                   vec4 col2,
+                   out float outfloat,
+                   out vec3 outvec,
+                   out vec4 outcol)
+{
+
+  float facm = 1.0 - fac;
+
+  vec4 one = vec4(1.0);
+  vec4 scr = one - (one - col2) * (one - col1);
+  outcol = facm * col1 + fac * ((one - col1) * col2 * col1 + col1 * scr);
+}
+
+void node_mix_linear(float fac,
+                     vec3 facvec,
+                     float f1,
+                     float f2,
+                     vec3 v1,
+                     vec3 v2,
+                     vec4 col1,
+                     vec4 col2,
+                     out float outfloat,
+                     out vec3 outvec,
+                     out vec4 outcol)
+{
+
+  outcol = col1 + fac * (2.0 * (col2 - vec4(0.5)));
+}
+
+void node_mix_float(float fac,
+                    vec3 facvec,
+                    float f1,
+                    float f2,
+                    vec3 v1,
+                    vec3 v2,
+                    vec4 col1,
+                    vec4 col2,
+                    out float outfloat,
+                    out vec3 outvec,
+                    out vec4 outcol)
+{
+
+  outfloat = mix(f1, f2, fac);
+}
+
+void node_mix_vector(float fac,
+                     vec3 facvec,
+                     float f1,
+                     float f2,
+                     vec3 v1,
+                     vec3 v2,
+                     vec4 col1,
+                     vec4 col2,
+                     out float outfloat,
+                     out vec3 outvec,
+                     out vec4 outcol)
+{
+
+  outvec = mix(v1, v2, fac);
+}
+
+void node_mix_vector_non_uniform(float fac,
+                                 vec3 facvec,
+                                 float f1,
+                                 float f2,
+                                 vec3 v1,
+                                 vec3 v2,
+                                 vec4 col1,
+                                 vec4 col2,
+                                 out float outfloat,
+                                 out vec3 outvec,
+                                 out vec4 outcol)
+{
+  outvec = mix(v1, v2, facvec);
+}
+
+void node_mix_rgba(float fac,
+                   vec3 facvec,
+                   float f1,
+                   float f2,
+                   vec3 v1,
+                   vec3 v2,
+                   vec4 col1,
+                   vec4 col2,
+                   out float outfloat,
+                   out vec3 outvec,
+                   out vec4 outcol)
+{
+  outcol = mix(col1, col2, fac);
+}
+
+void node_mix_clamp_vector(vec3 vec, vec3 min, vec3 max, out vec3 outvec)
+{
+  outvec = clamp(vec, min, max);
+}
+
+void node_mix_clamp_value(float value, float min, float max, out float outfloat)
+{
+  outfloat = clamp(value, min, max);
+}
diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h
index 3477105f519..4ae06d0a5e4 100644
--- a/source/blender/makesdna/DNA_node_types.h
+++ b/source/blender/makesdna/DNA_node_types.h
@@ -1475,6 +1475,17 @@ typedef struct NodeCombSepColor {
   int8_t mode;
 } NodeCombSepColor;
 
+typedef struct NodeShaderMix {
+  /* eNodeSocketDatatype */
+  int8_t data_type;
+  /* NodeShaderMixMode */
+  int8_t factor_mode;
+  int8_t clamp_factor;
+  int8_t clamp_result;
+  int8_t blend_type;
+  char _pad[3];
+} NodeShaderMix;
+
 /* script node mode */
 #define NODE_SCRIPT_INTERNAL 0
 #define NODE_SCRIPT_EXTERNAL 1
@@ -1762,6 +1773,11 @@ typedef enum NodeBooleanMathOperation {
   NODE_BOOLEAN_MATH_NIMPLY = 8,
 } NodeBooleanMathOperation;
 
+typedef enum NodeShaderMixMode {
+  NODE_MIX_MODE_UNIFORM = 0,
+  NODE_MIX_MODE_NON_UNIFORM = 1,
+} NodeShaderMixMode;
+
 typedef enum NodeCompareMode {
   NODE_COMPARE_MODE_ELEMENT = 0,
   NODE_COMPARE_MODE_LENGTH = 1,
diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c
index 1573a1df002..60a57bae78a 100644
--- a/source/blender/makesrna/intern/rna_nodetree.c
+++ b/source/blender/makesrna/intern/rna_nodetree.c
@@ -4927,6 +4927,54 @@ static void def_compare(StructRNA *srna)
   RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_socket_update");
 }
 
+static void def_sh_mix(StructRNA *srna)
+{
+  static const EnumPropertyItem rna_enum_mix_data_type_items[] = {
+      {SOCK_FLOAT, "FLOAT", 0, "Float", ""},
+      {SOCK_VECTOR, "VECTOR", 0, "Vector", ""},
+      {SOCK_RGBA, "RGBA", 0, "Color", ""},
+      {0, NULL, 0, NULL, NULL},
+  };
+
+  static const EnumPropertyItem rna_enum_mix_mode_items[] = {
+      {NODE_MIX_MODE_UNIFORM, "UNIFORM", 0, "Uniform", "Use a single factor for all components"},
+      {NODE_MIX_MODE_NON_UNIFORM, "NON_UNIFORM", 0, "Non-Uniform", "Per component factor"},
+      {0, NULL, 0, NULL, NULL},
+  };
+
+  PropertyRNA *prop;
+
+  RNA_def_struct_sdna_from(srna, "NodeShaderMix", "storage");
+
+  prop = RNA_def_property(srna, "data_type", PROP_ENUM, PROP_NONE);
+  RNA_def_property_enum_items(prop, rna_enum_mix_data_type_items);
+  RNA_def_property_enum_default(prop, SOCK_FLOAT);
+  RNA_def_property_ui_text(prop, "Data Type", "");
+  RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_socket_update");
+
+  prop = RNA_def_property(srna, "factor_mode", PROP_ENUM, PROP_NONE);
+  RNA_def_property_enum_items(prop, rna_enum_mix_mode_items);
+  RNA_def_property_enum_default(prop, SOCK_FLOAT);
+  RNA_def_property_ui_text(prop, "Factor Mode", "");
+  RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_socket_update");
+
+  prop = RNA_def_property(srna, "blend_type", PROP_ENUM, PROP_NONE);
+  RNA_def_property_enum_sdna(prop, NULL, "blend_type");
+  RNA_def_property_enum_items(prop, rna_enum_ramp_blend_items);
+  RNA_def_property_ui_text(prop, "Blending Mode", "");
+  RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
+
+  prop = RNA_def_property(srna, "clamp_factor", PROP_BOOLEAN, PROP_NONE);
+  RNA_def_property_boolean_sdna(prop, NULL, "clamp_factor", 1);
+  RNA_def_property_ui_text(prop, "Clamp Factor", "Clamp the factor to [0,1] range");
+  RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
+
+  prop = RNA_def_property(srna, "clamp_result", PROP_BOOLEAN, PROP_NONE);
+  RNA_def_property_boolean_sdna(prop, NULL, "clamp_result", 1);
+  RNA_def_property_ui_text(prop, "Clamp Result", "Clamp the result to [0,1] range");
+  RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
+}
+
 static void def_float_to_int(StructRNA *srna)
 {
   PropertyRNA *prop;
@@ -10964,6 +11012,12 @@ static void rna_def_node_socket(BlenderRNA *brna)
   RNA_def_property_clear_flag(prop, PROP_EDITABLE);
   RNA_def_property_ui_text(prop, "Linked", "True if the socket is connected");
 
+  prop = RNA_def_property(srna, "is_unavailable", PROP_BOOLEAN, PROP_NONE);
+  RNA_def_property_boolean_sdna(prop, NULL, "flag", SOCK_UNAVAIL);
+  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+  RNA_def_property_ui_text(
+      prop, "Unavailable", "True if the socket is unavailable");
+
   prop = RNA_def_property(srna, "is_multi_input", PROP_BOOLEAN, PROP_NONE);
   RNA_def_property_boolean_sdna(prop, NULL, "flag", SOCK_MULTI_INPUT);
   RNA_def_property_clear_flag(prop, PROP_EDITABLE);
diff --git a/source/blender/nodes/NOD_shader.h b/source/blender/nodes/NOD_shader.h
index 1d1310360b8..8fe77bffaad 100644
--- a/source/blender/nodes/NOD_shader.h
+++ b/source/blender/nodes/NOD_shader.h
@@ -26,6 +26,7 @@ void register_node_type_sh_camera(void);
 void register_node_type_sh_value(void);
 void register_node_type_sh_rgb(void);
 void register_node_type_sh_mix_rgb(void);
+void register_node_type_sh_mix(void);
 void register_node_type_sh_valtorgb(void);
 void register_node_type_sh_rgbtobw(void);
 void register_node_type_sh_shadertorgb(void);
diff --git a/source/blender/nodes/NOD_static_types.h b/source/blender/nodes/NOD_static_types.h
index 786ce88152e..e6cdd462c66 100644
--- a/source/blender/nodes/NOD_static_types.h
+++ b/source/blender/nodes/NOD_static_types.h
@@ -25,7 +25,7 @@ DefNode(Node,           NODE_REROUTE,            0,                      "REROUT
 
 DefNode(ShaderNode,     SH_NODE_RGB,             0,                      "RGB",            RGB,              "RGB",               "A color picker")
 DefNode(ShaderNode,     SH_NODE_VALUE,           0,                      "VALUE",          Value,            "Value",             "Used to Input numerical values to other nodes in the tree")
-DefNode(ShaderNode,     SH_NODE_MIX_RGB,         def_mix_rgb,            "MIX_RGB",        MixRGB,           "MixRGB",            "Mix two input colors")
+DefNode(ShaderNode,     SH_NODE_MIX_RGB_LEGACY,  def_mix_rgb,            "MIX_RGB",        MixRGB,           "MixRGB",            "Mix two input colors")
 DefNode(ShaderNode,     SH_NODE_VALTORGB,        def_colorramp,          "VALTORGB",       ValToRGB,         "ColorRamp",         "Map values to colors with the use of a gradient")
 DefNode(ShaderNode,     SH_NODE_RGBTOBW,         0,                      "RGBTOBW",        RGBToBW,          "RGB to BW",         "Convert a color's luminance to a grayscale value")
 DefNode(ShaderNode,     SH_NODE_SHADERTORGB,     0,                      "SHADERTORGB",    ShaderToRGB,      "Shader to RGB",     "Convert rendering effect (such as light and shadow) to color. Typically used for non-photorealistic rendering, to apply additional effects on the output of BSDFs.\nNote: only supported for Eevee")
@@ -122,6 +122,7 @@ DefNode(ShaderNode,     SH_NODE_OUTPUT_AOV,         def_sh_output_aov,      "OUT
 DefNode(ShaderNode,     SH_NODE_CURVE_FLOAT,        def_float_curve,        "CURVE_FLOAT",        FloatCurve,       "Float Curve",       "Map an input float to a curve and outputs a float value")
 DefNode(ShaderNode,     SH_NODE_COMBINE_COLOR,      def_sh_combsep_color,   "COMBINE_COLOR",      CombineColor,     "Combine Color",     "Create a color from individual components using multiple models")
 DefNode(ShaderNode,     SH_NODE_SEPARATE_COLOR,     def_sh_combsep_color,   "SEPARATE_COLOR",     SeparateColor,    "Separate Color",    "Split a color into its individual components using multiple models")
+DefNode(ShaderNode,     SH_NODE_MIX,                def_sh_mix,             "MIX",                Mix,              "Mix",               "Mix values by a factor")
 
 DefNode(CompositorNode, CMP_NODE_VIEWER,         def_cmp_viewer,         "VIEWER",         Viewer,           "Viewer",            ""              )
 DefNode(CompositorNode, CMP_NODE_RGB,            0,                      "RGB",            RGB,              "RGB",               ""              )
diff --git a/source/blender/nodes/shader/CMakeLists.txt b/source/blender/nodes/shader/CMakeLists.txt
index 3e90f185168..d135f9a12a4 100644
--- a/source/blender/nodes/shader/CMakeLists.txt
+++ b/source/blender/nodes/shader/CMakeLists.txt
@@ -68,6 +68,7 @@ set(SRC
   nodes/node_shader_mapping.cc
   nodes/node_shader_math.cc
   nodes/node_shader_mix_rgb.cc
+  nodes/node_shader_mix.cc
   nodes/node_shader_mix_shader.cc
   nodes/node_shader_normal.cc
   nodes/node_shader_normal_map.cc
diff --git a/source/blender/nodes/shader/nodes/node_shader_mix.cc b/source/blender/nodes/shader/nodes/node_shader_mix.cc
new file mode 100644
index 00000000000..05aad262af8
--- /dev/null
+++ b/source/blender/nodes/shader/nodes/node_shader_mix.cc
@@ -0,0 +1,443 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later
+ * Copyright 2005 Blender Foundation. All rights reserved. */
+
+/** \file
+ * \ingroup shdnodes
+ */
+
+#include <algorithm>
+
+#include "UI_interface.h"
+#include "UI_resources.h"
+
+#include "node_shader_util.hh"
+
+#include "NOD_socket_search_link.hh"
+#include "RNA_enum_types.h"
+
+namespace blender::nodes::node_sh_mix_cc {
+
+NODE_STORAGE_FUNCS(NodeShaderMix)
+
+static void sh_node_mix_declare(NodeDeclarationBuilder &b)
+{
+  b.is_function_node();
+  b.add_input<decl::Float>(N_("Factor"), "Factor_Float")
+      .default_value(0.5f)
+      .min(0.0f)
+      .max(1.0f)
+      .subtype(PROP_FACTOR);
+  b.add_input<decl::Vector>(N_("Factor"), "Factor_Vector")
+      .default_value(float3(0.5f))
+      .subtype(PROP_FACTOR);
+
+  b.add_input<decl::Float>(N_("A"), "A_Float")
+      .min(-10000.0f)
+      .max(10000.0f)
+      .is_default_link_socket();
+  b.add_input<decl::Float>(N_("B"), "B_Float").min(-10000.0f).max(10000.0f);
+
+  b.add_input<decl::Vector>(N_("A"), "A_Vector").is_default_link_socket();
+  b.add_input<decl::Vector>(N_("B"), "B_Vector");
+
+  b.add_input<decl::Color>(N_("A"), "A_Color")
+      .default_value({0.5f, 0.5f, 0.5f, 1.0f})
+      .is_default_link_socket();
+  b.add_input<decl::Color>(N_("B"), "B_Color").default_value({0.5f, 0.5f, 0.5f, 1.0f});
+
+  b.add_output<decl::Float>(N_("Result"), "Result_Float");
+  b.add_output<decl::Vector>(N_("Result"), "Result_Vector");
+  b.add_output<decl::Color>(N_("Result"), "Result_Color");
+};
+
+static void sh_node_mix_layout(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr)
+{
+  const NodeShaderMix &data = node_storage(*static_cast<const bNode *>(ptr->data));
+  uiItemR(layout, ptr, "data_type", 0, "", ICON_NONE);
+  if (data.data_type == SOCK_VECTOR) {
+    uiItemR(layout, ptr, "factor_mode", 0, "", ICON_NONE);
+  }
+  if (data.data_type == SOCK_RGBA) {
+    uiItemR(layout, ptr, "blend_type", 0, "", ICON_NONE);
+    uiItemR(layout, ptr, "clamp_result", 0, nullptr, ICON_NONE);
+    uiItemR(layout, ptr, "clamp_factor", 0, nullptr, ICON_NONE);
+  }
+  else {
+    uiItemR(layout, ptr, "clamp_factor", 0, nullptr, ICON_NONE);
+  }
+}
+
+static void sh_node_mix_label(const bNodeTree *UNUSED(ntree),
+                              const bNode *node,
+                              char *label,
+                              int maxlen)
+{
+  const NodeShaderMix &storage = node_storage(*node);
+  if (storage.data_type == SOCK_RGBA) {
+    const char *name;
+    bool enum_label = RNA_enum_name(rna_enum_ramp_blend_items, storage.blend_type, &name);
+    if (!enum_label) {
+      name = "Unknown";
+    }
+    BLI_strncpy(label, IFACE_(name), maxlen);
+  }
+}
+
+static int sh_node_mix_ui_class(const bNode *node)
+{
+  const NodeShaderMix &storage = node_storage(*node);
+  const eNodeSocketDatatype data_type = static_cast<eNodeSocketDatatype>(storage.data_type);
+
+  switch (data_type) {
+    case SOCK_VECTOR:
+      return NODE_CLASS_OP_VECTOR;
+    case SOCK_RGBA:
+      return NODE_CLASS_OP_COLOR;
+    default:
+      return NODE_CLASS_CONVERTER;
+  }
+}
+
+static void sh_node_mix_update(bNodeTree *ntree, bNode *node)
+{
+  const NodeShaderMix &storage = node_storage(*node);
+  const eNodeSocketDatatype data_type = static_cast<eNodeSocketDatatype>(storage.data_type);
+
+  LISTBASE_FOREACH (bNodeSocket *, socket, &node->inputs) {
+    nodeSetSocketAvailability(ntree, socket, socket->type == data_type);
+  }
+
+  LISTBASE_FOREACH (bNodeSocket *, socket, &node->outputs) {
+    nodeSetSocketAvailability(ntree, socket, socket->type == data_type);
+  }
+
+  bool use_vector_factor = data_type == SOCK_VECTOR &&
+                           storage.factor_mode != NODE_MIX_MODE_UNIFORM;
+
+  bNodeSocket *sock_factor = (bNodeSocket *)BLI_findlink(&node->inputs, 0);
+  nodeSetSocketAvailability(ntree, sock_factor, !use_vector_factor);
+
+  bNodeSocket *sock_factor_vec = (bNodeSocket *)BLI_findlink(&node->inputs, 1);
+  nodeSetSocketAvailability(ntree, sock_factor_vec, use_vector_factor);
+}
+
+static void node_mix_gather_link_searches(GatherLinkSearchOpParams &params)
+{
+  const eNodeSocketDatatype sock_type = static_cast<eNodeSocketDatatype>(
+      params.other_socket().type);
+
+  if (ELEM(sock_type, SOCK_BOOLEAN, SOCK_FLOAT, SOCK_RGBA, SOCK_VECTOR, SOCK_INT)) {
+    const eNodeSocketDatatype type = ELEM(sock_type, SOCK_BOOLEAN, SOCK_INT) ? SOCK_FLOAT :
+                                                                               sock_type;
+
+    if (params.in_out() == SOCK_OUT) {
+      params.add_item(IFACE_("Result"), [type](LinkSearchOpParams &params) {
+        bNode &node = params.add_node("ShaderNodeMix");
+        node_storage(node).data_type = type;
+        params.update_and_connect_available_socket(node, "Result");
+      });
+    }
+    else {
+      if (ELEM(sock_type, SOCK_VECTOR, SOCK_RGBA)) {
+        params.add_item(IFACE_("Factor (Non-Uniform)"), [type](LinkSearchOpParams &params) {
+          bNode &node = params.add_node("ShaderNodeMix");
+          node_storage(node).data_type = SOCK_VECTOR;
+          node_storage(node).factor_mode = NODE_MIX_MODE_NON_UNIFORM;
+          params.update_and_connect_available_socket(node, "Factor");
+        });
+      }
+      params.add_item(IFACE_("Factor"), [type](LinkSearchOpParams &params) {
+        bNode &node = params.add_node("ShaderNodeMix");
+        node_storage(node).data_type = type;
+        params.update_and_connect_available_socket(node, "Factor");
+      });
+      params.add_item(IFACE_("A"), [type](LinkSearchOpParams &params) {
+        bNode &node = params.add_node("ShaderNodeMix");
+        node_storage(node).data_type = type;
+        params.update_and_connect_available_socket(node, "A");
+      });
+      params.add_item(IFACE_("B"), [type](LinkSearchOpParams &params) {
+        bNode &node = params.add_node("ShaderNodeMix");
+        node_storage(node).data_type = type;
+        params.update_and_connect_available_socket(node, "B");
+      });
+    }
+  }
+}
+
+static void node_mix_init(bNodeTree *UNUSED(tree), bNode *node)
+{
+  NodeShaderMix *data = MEM_cnew<NodeShaderMix>(__func__);
+  data->data_type = SOCK_FLOAT;
+  data->factor_mode = NODE_MIX_MODE_UNIFORM;
+  data->clamp_factor = 1;
+  data->clamp_result = 0;
+  data->blend_type = MA_RAMP_BLEND;
+  node->storage = data;
+}
+
+static const char *gpu_shader_get_name(eNodeSocketDatatype data_type,
+                                       const bool non_uniform,
+                                       const int blend_type)
+{
+  switch (data_type) {
+    case SOCK_FLOAT:
+      return "node_mix_float";
+    case SOCK_VECTOR:
+      return (non_uniform) ? "node_mix_vector_non_uniform" : "node_mix_vector";
+    case SOCK_RGBA:
+      switch (blend_type) {
+        case MA_RAMP_BLEND:
+          return "node_mix_blend";
+        case MA_RAMP_ADD:
+          return "node_mix_add";
+        case MA_RAMP_MULT:
+          return "node_mix_mult";
+        case MA_RAMP_SUB:
+          return "node_mix_sub";
+        case MA_RAMP_SCREEN:
+          return "node_mix_screen";
+        case MA_RAMP_DIV:
+          return "node_mix_div_fallback";
+        case MA_RAMP_DIFF:
+          return "node_mix_diff";
+        case MA_RAMP_DARK:
+          return "node_mix_dark";
+        case MA_RAMP_LIGHT:
+          return "node_mix_light";
+        case MA_RAMP_OVERLAY:
+          return "node_mix_overlay";
+        case MA_RAMP_DODGE:
+          return "node_mix_dodge";
+        case MA_RAMP_BURN:
+          return "node_mix_burn";
+        case MA_RAMP_HUE:
+          return "node_mix_hue";
+        case MA_RAMP_SAT:
+          return "node_mix_sat";
+        case MA_RAMP_VAL:
+          return "node_mix_val";
+        case MA_RAMP_COLOR:
+          return "node_mix_color";
+        case MA_RAMP_SOFT:
+          return "node_mix_soft";
+        case MA_RAMP_LINEAR:
+          return "node_mix_linear";
+        default:
+          BLI_assert_unreachable();
+          return nullptr;
+      }
+    default:
+      BLI_assert_unreachable();
+      return nullptr;
+  }
+}
+
+static int gpu_shader_mix(GPUMaterial *mat,
+                          bNode *node,
+                          bNodeExecData *UNUSED(execdata),
+                          GPUNodeStack *in,
+                          GPUNodeStack *out)
+{
+  const NodeShaderMix &storage = node_storage(*node);
+  const bool is_non_uniform = storage.factor_mode == NODE_MIX_MODE_NON_UNIFORM;
+  const bool is_color_mode = storage.data_type == SOCK_RGBA;
+  const bool is_vector_mode = storage.data_type == SOCK_VECTOR;
+  const int blend_type = storage.blend_type;
+  const char *name = gpu_shader_get_name(
+      (eNodeSocketDatatype)storage.data_type, is_non_uniform, blend_type);
+
+  if (name == nullptr) {
+    return 0;
+  }
+
+  if (storage.clamp_factor) {
+    if (is_non_uniform && is_vector_mode) {
+      const float min[3] = {0.0f, 0.0f, 0.0f};
+      const float max[3] = {1.0f, 1.0f, 1.0f};
+      const GPUNodeLink *factor_link = in[1].link ? in[1].link : GPU_uniform(in[1].vec);
+      GPU_link(mat,
+               "node_mix_clamp_vector",
+               factor_link,
+               GPU_constant(min),
+               GPU_constant(max),
+               &in[1].link);
+    }
+    else {
+      const float min = 0.0f;
+      const float max = 1.0f;
+      const GPUNodeLink *factor_link = in[0].link ? in[0].link : GPU_uniform(in[0].vec);
+      GPU_link(mat,
+               "node_mix_clamp_value",
+               factor_link,
+               GPU_constant(&min),
+               GPU_constant(&max),
+               &in[0].link);
+    }
+  }
+
+  int ret = GPU_stack_link(mat, node, name, in, out);
+
+  if (ret && is_color_mode && storage.clamp_result) {
+    const float min[3] = {0.0f, 0.0f, 0.0f};
+    const float max[3] = {1.0f, 1.0f, 1.0f};
+    GPU_link(mat,
+             "node_mix_clamp_vector",
+             out[2].link,
+             GPU_constant(min),
+             GPU_constant(max),
+             &out[2].link);
+  }
+  return ret;
+}
+
+class MixColorFunction : public fn::MultiFunction {
+ private:
+  const bool clamp_factor_;
+  const bool clamp_result_;
+  const int blend_type_;
+
+ public:
+  MixColorFunction(const bool clamp_factor, const bool clamp_result, const int blend_type)
+      : clamp_factor_(clamp_factor), clamp_result_(clamp_result), blend_type_(blend_type)
+  {
+    static fn::MFSignature signature = create_signature();
+    this->set_signature(&signature);
+  }
+
+  static fn::MFSignature create_signature()
+  {
+    fn::MFSignatureBuilder signature{"MixColor"};
+    signature.single_input<float>("Factor");
+    signature.single_input<ColorGeometry4f>("A");
+    signature.single_input<ColorGeometry4f>("B");
+    signature.single_output<ColorGeometry4f>("Result");
+    return signature.build();
+  }
+
+  void call(IndexMask mask, fn::MFParams params, fn::MFContext UNUSED(context)) const override
+  {
+    const VArray<float> &fac = params.readonly_single_input<float>(0, "Factor");
+    const VArray<ColorGeometry4f> &col1 = params.readonly_single_input<ColorGeometry4f>(1, "A");
+    const VArray<ColorGeometry4f> &col2 = params.readonly_single_input<ColorGeometry4f>(2, "B");
+    MutableSpan<ColorGeometry4f> results = params.uninitialized_single_output<ColorGeometry4f>(
+        3, "Result");
+
+    if (clamp_factor_) {
+      for (int64_t i : mask) {
+        results[i] = col1[i];
+        ramp_blend(blend_type_, results[i], std::clamp(fac[i], 0.0f, 1.0f), col2[i]);
+      }
+    }
+    else {
+      for (int64_t i : mask) {
+        results[i] = col1[i];
+        ramp_blend(blend_type_, results[i], fac[i], col2[i]);
+      }
+    }
+
+    if (clamp_result_) {
+      for (int64_t i : mask) {
+        clamp_v3(results[i], 0.0f, 1.0f);
+      }
+    }
+  }
+};
+
+static const fn::MultiFunction *get_multi_function(bNode &node)
+{
+  const NodeShaderMix *data = (NodeShaderMix *)node.storage;
+  bool uniform_factor = data->factor_mode == NODE_MIX_MODE_UNIFORM;
+  const bool clamp_factor = data->clamp_factor;
+  switch (data->data_type) {
+    case SOCK_FLOAT: {
+      if (clamp_factor) {
+        static fn::CustomMF_SI_SI_SI_SO<float, float, float, float> fn{
+            "Clamp Mix Float", [](float t, const float a, const float b) {
+              return math::interpolate(a, b, std::clamp(t, 0.0f, 1.0f));
+            }};
+        return &fn;
+      }
+      else {
+        static fn::CustomMF_SI_SI_SI_SO<float, float, float, float> fn{
+            "Mix Float", [](const float t, const float a, const float b) {
+              return math::interpolate(a, b, t);
+            }};
+        return &fn;
+      }
+    }
+    case SOCK_VECTOR: {
+      if (clamp_factor) {
+        if (uniform_factor) {
+          static fn::CustomMF_SI_SI_SI_SO<float, float3, float3, float3> fn{
+              "Clamp Mix Vector", [](const float t, const float3 a, const float3 b) {
+                return math::interpolate(a, b, std::clamp(t, 0.0f, 1.0f));
+              }};
+          return &fn;
+        }
+        else {
+          static fn::CustomMF_SI_SI_SI_SO<float3, float3, float3, float3> fn{
+              "Clamp Mix Vector Non Uniform", [](float3 t, const float3 a, const float3 b) {
+                t = math::clamp(t, 0.0f, 1.0f);
+                return a * (float3(1.0f) - t) + b * t;
+              }};
+          return &fn;
+        }
+      }
+      else {
+        if (uniform_factor) {
+          static fn::CustomMF_SI_SI_SI_SO<float, float3, float3, float3> fn{
+              "Mix Vector", [](const float t, const float3 a, const float3 b) {
+                return math::interpolate(a, b, t);
+              }};
+          return &fn;
+        }
+        else {
+          static fn::CustomMF_SI_SI_SI_SO<float3, float3, float3, float3> fn{
+              "Mix Vector Non Uniform", [](const float3 t, const float3 a, const float3 b) {
+                return a * (float3(1.0f) - t) + b * t;
+              }};
+          return &fn;
+        }
+      }
+    }
+  }
+  BLI_assert_unreachable();
+  return nullptr;
+}
+
+static void sh_node_mix_build_multi_function(NodeMultiFunctionBuilder &builder)
+{
+  const NodeShaderMix &storage = node_storage(builder.node());
+
+  if (storage.data_type == SOCK_RGBA) {
+    builder.construct_and_set_matching_fn<MixColorFunction>(
+        storage.clamp_factor, storage.clamp_result, storage.blend_type);
+  }
+  else {
+    const fn::MultiFunction *fn = get_multi_function(builder.node());
+    builder.set_matching_fn(fn);
+  }
+}
+
+}  // namespace blender::nodes::node_sh_mix_cc
+
+void register_node_type_sh_mix()
+{
+  namespace file_ns = blender::nodes::node_sh_mix_cc;
+
+  static bNodeType ntype;
+  sh_fn_node_type_base(&ntype, SH_NODE_MIX, "Mix", NODE_CLASS_CONVERTER);
+  ntype.declare = file_ns::sh_node_mix_declare;
+  ntype.ui_class = file_ns::sh_node_mix_ui_class;
+  node_type_gpu(&ntype, file_ns::gpu_shader_mix);
+  node_type_update(&ntype, file_ns::sh_node_mix_update);
+  node_type_init(&ntype, file_ns::node_mix_init);
+  node_type_storage(
+      &ntype, "NodeShaderMix", node_free_standard_storage, node_copy_standard_storage);
+  ntype.build_multi_function = file_ns::sh_node_mix_build_multi_function;
+  ntype.draw_buttons = file_ns::sh_node_mix_layout;
+  ntype.labelfunc = file_ns::sh_node_mix_label;
+  ntype.gather_link_search_ops = file_ns::node_mix_gather_link_searches;
+  nodeRegisterType(&ntype);
+}
diff --git a/source/blender/nodes/shader/nodes/node_shader_mix_rgb.cc b/source/blender/nodes/shader/nodes/node_shader_mix_rgb.cc
index 478a6812c36..edbded43acf 100644
--- a/source/blender/nodes/shader/nodes/node_shader_mix_rgb.cc
+++ b/source/blender/nodes/shader/nodes/node_shader_mix_rgb.cc
@@ -150,11 +150,11 @@ void register_node_type_sh_mix_rgb()
 
   static bNodeType ntype;
 
-  sh_fn_node_type_base(&ntype, SH_NODE_MIX_RGB, "Mix", NODE_CLASS_OP_COLOR);
+  sh_fn_node_type_base(&ntype, SH_NODE_MIX_RGB_LEGACY, "Mix", NODE_CLASS_OP_COLOR);
   ntype.declare = file_ns::sh_node_mix_rgb_declare;
   ntype.labelfunc = node_blend_label;
   node_type_gpu(&ntype, file_ns::gpu_shader_mix_rgb);
   ntype.build_multi_function = file_ns::sh_node_mix_rgb_build_multi_function;
-
+  ntype.gather_link_search_ops = nullptr;
   nodeRegisterType(&ntype);
 }