OpenSubdiv: Fix broken structure alignment when using color material

2 files changed, 3 insertions, 0 deletions

diff --git a/intern/opensubdiv/gpu_shader_opensubd_display.glsl b/intern/opensubdiv/gpu_shader_opensubd_display.glsl
index a17dcef81c7..3a9392e994c 100644
--- a/intern/opensubdiv/gpu_shader_opensubd_display.glsl
+++ b/intern/opensubdiv/gpu_shader_opensubd_display.glsl
@@ -208,6 +208,7 @@ struct LightSource {
 	float spotCutoff;
 	float spotExponent;
 	float spotCosCutoff;
+	float pad, pad2;
 #endif
 };
 
diff --git a/intern/opensubdiv/opensubdiv_gpu_capi.cc b/intern/opensubdiv/opensubdiv_gpu_capi.cc
index 698fdfee00f..20b3cffd2c8 100644
--- a/intern/opensubdiv/opensubdiv_gpu_capi.cc
+++ b/intern/opensubdiv/opensubdiv_gpu_capi.cc
@@ -47,6 +47,7 @@ using OpenSubdiv::Osd::GLMeshInterface;
 extern "C" char datatoc_gpu_shader_opensubd_display_glsl[];
 
 #define MAX_LIGHTS 8
+
 typedef struct Light {
 	float position[4];
 	float ambient[4];
@@ -60,6 +61,7 @@ typedef struct Light {
 	float spot_cutoff;
 	float spot_exponent;
 	float spot_cos_cutoff;
+	float pad, pad2;
 #endif
 } Light;