mesa: Rename ArrayObj to VAO and DefaultArrayObj to DefaultVAO.

When reading through the Mesa drawing code, it's not immediately obvious
to me that "ArrayObj" (gl_array_object) is the Vertex Array Object (VAO)
state.  The comment above the structure explains this, but readers still
have to remember this and translate accordingly.

Out of context, "array object" is a fairly vague.  Even in context,
"array" has a lot of meanings: glDrawArrays, vertex data stored in user
arrays, gl_client_arrays, gl_vertex_attrib_arrays, and so on.

Using the term "VAO" immediately associates these fields with the OpenGL
concept, clarifying the situation and aiding programmer sanity.

Completely generated by:
$ find . -type f -print0 | xargs -0 sed -i \
  -e 's/ArrayObj;/VAO;/g'                  \
  -e 's/->ArrayObj/->VAO/g'                \
  -e 's/Array\.ArrayObj/Array.VAO/g'       \
  -e 's/Array\.DefaultArrayObj/Array.DefaultVAO/g'

v2: Rerun command to resolve conflicts with Ian's meta patches.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c
index bdebbc14104..b6593dd1a0b 100644
--- a/src/mesa/main/state.c
+++ b/src/mesa/main/state.c
@@ -417,11 +417,11 @@ _mesa_update_state_locked( struct gl_context *ctx )
    }
 
    if (new_state & _NEW_ARRAY)
-      _mesa_update_array_object_client_arrays(ctx, ctx->Array.ArrayObj);
+      _mesa_update_array_object_client_arrays(ctx, ctx->Array.VAO);
 
    if (ctx->Const.CheckArrayBounds &&
        new_state & (_NEW_ARRAY | _NEW_PROGRAM | _NEW_BUFFER_OBJECT)) {
-      _mesa_update_array_object_max_element(ctx, ctx->Array.ArrayObj);
+      _mesa_update_array_object_max_element(ctx, ctx->Array.VAO);
    }
 
  out:
@@ -439,7 +439,7 @@ _mesa_update_state_locked( struct gl_context *ctx )
    new_state = ctx->NewState | new_prog_state;
    ctx->NewState = 0;
    ctx->Driver.UpdateState(ctx, new_state);
-   ctx->Array.ArrayObj->NewArrays = 0x0;
+   ctx->Array.VAO->NewArrays = 0x0;
 }