glapi: just use _gloffset_COUNT_ everywhere, which is always the function count

MAPI_TABLE_NUM_STATIC was just duplicated _gloffset_COUNT.
mesa/main no longer needs to specify the table size.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33634>

src/mapi/shared-glapi/glapi.c

@@ -29,7 +29,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include "glapi/glapi.h"
-#include "table.h" /* for MAPI_TABLE_NUM_SLOTS */
+#include "table.h"
 #include "stub.h"
 
 /*
@@ -46,7 +46,7 @@
 unsigned int
 _mesa_glapi_get_dispatch_table_size(void)
 {
-   return MAPI_TABLE_NUM_SLOTS;
+   return _gloffset_COUNT;
 }
 
 static const struct mapi_stub *
@@ -94,16 +94,13 @@ _glapi_get_proc_name(unsigned int offset)
 
 /** Return pointer to new dispatch table filled with no-op functions */
 struct _glapi_table *
-_glapi_new_nop_table(unsigned num_entries)
+_glapi_new_nop_table(void)
 {
    struct _glapi_table *table;
 
-   if (num_entries > MAPI_TABLE_NUM_SLOTS)
-      num_entries = MAPI_TABLE_NUM_SLOTS;
-
-   table = malloc(num_entries * sizeof(mapi_func));
+   table = malloc(_gloffset_COUNT * sizeof(mapi_func));
    if (table) {
-      memcpy(table, table_noop_array, num_entries * sizeof(mapi_func));
+      memcpy(table, table_noop_array, _gloffset_COUNT * sizeof(mapi_func));
    }
    return table;
 }

src/mapi/shared-glapi/table.h

@@ -29,12 +29,8 @@
 #define _TABLE_H_
 
 #include "entry.h"
-
-#define MAPI_TMP_TABLE
 #include "mapi_tmp.h"
 
-#define MAPI_TABLE_NUM_SLOTS MAPI_TABLE_NUM_STATIC
-
 struct _glapi_table;
 
 extern const mapi_func table_noop_array[];