mesa: move STATE_LENGTH to shader_enums.h and use it everywhere

Reviewed-by: Brian Paul <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/compiler/shader_enums.h b/src/compiler/shader_enums.h
index d1e875bd189..ac83c65b30c 100644
--- a/src/compiler/shader_enums.h
+++ b/src/compiler/shader_enums.h
@@ -48,6 +48,12 @@ typedef enum
    MESA_SHADER_COMPUTE = 5,
 } gl_shader_stage;
 
+/**
+ * Number of STATE_* values we need to address any GL state.
+ * Used to dimension arrays.
+ */
+#define STATE_LENGTH 5
+
 typedef short gl_state_index16; /* see enum gl_state_index */
 
 const char *gl_shader_stage_name(gl_shader_stage stage);