glsl: add SYSTEM_VALUE_VERTEX_CNT

Used internally in freedreno/ir3 to calc stream-out position.  Seems
like a generic enough way to implement stream-out (using str instrs),
plus it avoids compiler warnings by sneaking in a non-enum value in
switch statements.

Signed-off-by: Rob Clark <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/glsl/shader_enums.c b/src/glsl/shader_enums.c
index 530fd9e4081..c196b791d4f 100644
--- a/src/glsl/shader_enums.c
+++ b/src/glsl/shader_enums.c
@@ -169,6 +169,7 @@ const char * gl_system_value_name(gl_system_value sysval)
      ENUM(SYSTEM_VALUE_TESS_LEVEL_INNER),
      ENUM(SYSTEM_VALUE_LOCAL_INVOCATION_ID),
      ENUM(SYSTEM_VALUE_WORK_GROUP_ID),
+     ENUM(SYSTEM_VALUE_VERTEX_CNT),
    };
    return NAME(sysval);
 }