i965: add and fix fallthrough comments

[mesa.git] / src / mesa / drivers / dri / i965 / genX_state_upload.c

diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c
index be64313d8a1cafa874c22ac8428e2f17fe8d7b35..153e2532d41f81a5927fd0bda2bd7a6434ba308e 100644 (file)
--- a/src/mesa/drivers/dri/i965/genX_state_upload.c
+++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
@@ -671,9 +671,9 @@ genX(emit_vertices)(struct brw_context *brw)
             upload_format_size(upload_format) : glformat->Size;
 
          switch (size) {
-            case 0: comp0 = VFCOMP_STORE_0;
-            case 1: comp1 = VFCOMP_STORE_0;
-            case 2: comp2 = VFCOMP_STORE_0;
+            case 0: comp0 = VFCOMP_STORE_0; /* fallthrough */
+            case 1: comp1 = VFCOMP_STORE_0; /* fallthrough */
+            case 2: comp2 = VFCOMP_STORE_0; /* fallthrough */
             case 3:
                if (GEN_GEN >= 8 && glformat->Doubles) {
                   comp3 = VFCOMP_STORE_0;