1 files changed, 132 insertions, 0 deletions
diff --git a/source/blender/compositor/realtime_compositor/shaders/library/gpu_shader_compositor_separate_combine.glsl b/source/blender/compositor/realtime_compositor/shaders/library/gpu_shader_compositor_separate_combine.glsl
new file mode 100644
index 00000000000..d72d2260394
--- /dev/null
+++ b/source/blender/compositor/realtime_compositor/shaders/library/gpu_shader_compositor_separate_combine.glsl
@@ -0,0 +1,132 @@
+#pragma BLENDER_REQUIRE(gpu_shader_common_color_utils.glsl)
+
+/* ** Combine/Separate XYZ ** */
+
+void node_composite_combine_xyz(float x, float y, float z, out vec3 vector)
+{
+  vector = vec3(x, y, z);
+}
+
+void node_composite_separate_xyz(vec3 vector, out float x, out float y, out float z)
+{
+  x = vector.x;
+  y = vector.y;
+  z = vector.z;
+}
+
+/* ** Combine/Separate RGBA ** */
+
+void node_composite_combine_rgba(float r, float g, float b, float a, out vec4 color)
+{
+  color = vec4(r, g, b, a);
+}
+
+void node_composite_separate_rgba(vec4 color, out float r, out float g, out float b, out float a)
+{
+  r = color.r;
+  g = color.g;
+  b = color.b;
+  a = color.a;
+}
+
+/* ** Combine/Separate HSVA ** */
+
+void node_composite_combine_hsva(float h, float s, float v, float a, out vec4 color)
+{
+  hsv_to_rgb(vec4(h, s, v, a), color);
+}
+
+void node_composite_separate_hsva(vec4 color, out float h, out float s, out float v, out float a)
+{
+  vec4 hsva;
+  rgb_to_hsv(color, hsva);
+  h = hsva.x;
+  s = hsva.y;
+  v = hsva.z;
+  a = hsva.a;
+}
+
+/* ** Combine/Separate HSLA ** */
+
+void node_composite_combine_hsla(float h, float s, float l, float a, out vec4 color)
+{
+  hsl_to_rgb(vec4(h, s, l, a), color);
+}
+
+void node_composite_separate_hsla(vec4 color, out float h, out float s, out float l, out float a)
+{
+  vec4 hsla;
+  rgb_to_hsl(color, hsla);
+  h = hsla.x;
+  s = hsla.y;
+  l = hsla.z;
+  a = hsla.a;
+}
+
+/* ** Combine/Separate YCCA ** */
+
+void node_composite_combine_ycca_itu_601(float y, float cb, float cr, float a, out vec4 color)
+{
+  ycca_to_rgba_itu_601(vec4(y, cb, cr, a), color);
+}
+
+void node_composite_combine_ycca_itu_709(float y, float cb, float cr, float a, out vec4 color)
+{
+  ycca_to_rgba_itu_709(vec4(y, cb, cr, a), color);
+}
+
+void node_composite_combine_ycca_jpeg(float y, float cb, float cr, float a, out vec4 color)
+{
+  ycca_to_rgba_jpeg(vec4(y, cb, cr, a), color);
+}
+
+void node_composite_separate_ycca_itu_601(
+    vec4 color, out float y, out float cb, out float cr, out float a)
+{
+  vec4 ycca;
+  rgba_to_ycca_itu_601(color, ycca);
+  y = ycca.x;
+  cb = ycca.y;
+  cr = ycca.z;
+  a = ycca.a;
+}
+
+void node_composite_separate_ycca_itu_709(
+    vec4 color, out float y, out float cb, out float cr, out float a)
+{
+  vec4 ycca;
+  rgba_to_ycca_itu_709(color, ycca);
+  y = ycca.x;
+  cb = ycca.y;
+  cr = ycca.z;
+  a = ycca.a;
+}
+
+void node_composite_separate_ycca_jpeg(
+    vec4 color, out float y, out float cb, out float cr, out float a)
+{
+  vec4 ycca;
+  rgba_to_ycca_jpeg(color, ycca);
+  y = ycca.x;
+  cb = ycca.y;
+  cr = ycca.z;
+  a = ycca.a;
+}
+
+/* ** Combine/Separate YUVA ** */
+
+void node_composite_combine_yuva_itu_709(float y, float u, float v, float a, out vec4 color)
+{
+  yuva_to_rgba_itu_709(vec4(y, u, v, a), color);
+}
+
+void node_composite_separate_yuva_itu_709(
+    vec4 color, out float y, out float u, out float v, out float a)
+{
+  vec4 yuva;
+  rgba_to_yuva_itu_709(color, yuva);
+  y = yuva.x;
+  u = yuva.y;
+  v = yuva.z;
+  a = yuva.a;
+}