Reorganize *_rtcd() calling conventions

Change-Id: Ib1e17d8aae9b713b87f560ab5e49952ee2bfdcc2

test/test_libvpx.cc

@@ -14,11 +14,12 @@
 #endif
 extern "C" {
 #if CONFIG_VP8
-extern void vp8_rtcd();
-#endif
+#include "./vp8_rtcd.h"
+#endif  // CONFIG_VP8
 #if CONFIG_VP9
-extern void vp9_rtcd();
-#endif
+#include "./vp9_rtcd.h"
+#endif  // CONFIG_VP9
+#include "./vpx_scale_rtcd.h"
 }
 #include "third_party/googletest/src/include/gtest/gtest.h"
 
@@ -59,11 +60,12 @@ int main(int argc, char **argv) {
 
 #if CONFIG_VP8
   vp8_rtcd();
-#endif
+#endif  // CONFIG_VP8
 #if CONFIG_VP9
   vp9_rtcd();
-#endif
-#endif
+#endif  // CONFIG_VP9
+  vpx_scale_rtcd();
+#endif  // !CONFIG_SHARED
 
   return RUN_ALL_TESTS();
 }

vp8/common/rtcd.c

@@ -7,15 +7,13 @@
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-#include "vpx_config.h"
+#include "./vpx_config.h"
 #define RTCD_C
-#include "vp8_rtcd.h"
+#include "./vp8_rtcd.h"
 #include "vpx_ports/vpx_once.h"
 
-extern void vpx_scale_rtcd(void);
 
 void vp8_rtcd()
 {
-    vpx_scale_rtcd();
     once(setup_rtcd_internal);
 }

vp8/vp8_cx_iface.c

@@ -10,7 +10,8 @@
 
 
 #include "./vpx_config.h"
-#include "vp8_rtcd.h"
+#include "./vp8_rtcd.h"
+#include "./vpx_scale_rtcd.h"
 #include "vpx/vpx_codec.h"
 #include "vpx/internal/vpx_codec_internal.h"
 #include "vpx_version.h"
@@ -649,6 +650,7 @@ static vpx_codec_err_t vp8e_init(vpx_codec_ctx_t *ctx,
 
 
     vp8_rtcd();
+    vpx_scale_rtcd();
 
     if (!ctx->priv)
     {

vp8/vp8_dx_iface.c

@@ -11,7 +11,8 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include "vp8_rtcd.h"
+#include "./vp8_rtcd.h"
+#include "./vpx_scale_rtcd.h"
 #include "vpx/vpx_decoder.h"
 #include "vpx/vp8dx.h"
 #include "vpx/internal/vpx_codec_internal.h"
@@ -106,6 +107,7 @@ static vpx_codec_err_t vp8_init(vpx_codec_ctx_t *ctx,
     (void) data;
 
     vp8_rtcd();
+    vpx_scale_rtcd();
 
     /* This function only allocates space for the vpx_codec_alg_priv_t
      * structure. More memory may be required at the time the stream

vp9/common/vp9_rtcd.c

@@ -12,10 +12,7 @@
 #include "./vp9_rtcd.h"
 #include "vpx_ports/vpx_once.h"
 
-void vpx_scale_rtcd(void);
-
 void vp9_rtcd() {
-    vpx_scale_rtcd();
     // TODO(JBB): Remove this once, by insuring that both the encoder and
     // decoder setup functions are protected by once();
     once(setup_rtcd_internal);

vp9/decoder/vp9_decoder.c

@@ -12,6 +12,7 @@
 #include <limits.h>
 #include <stdio.h>
 
+#include "./vp9_rtcd.h"
 #include "./vpx_scale_rtcd.h"
 
 #include "vpx_mem/vpx_mem.h"
@@ -39,6 +40,7 @@ static void initialize_dec(void) {
 
   if (!init_done) {
     vp9_rtcd();
+    vpx_scale_rtcd();
     vp9_init_intra_predictors();
     init_done = 1;
   }

vp9/encoder/vp9_encoder.c

@@ -13,6 +13,7 @@
 #include <limits.h>
 
 #include "./vpx_config.h"
+#include "./vp9_rtcd.h"
 #include "./vpx_scale_rtcd.h"
 #include "vpx/internal/vpx_psnr.h"
 #include "vpx_ports/vpx_timer.h"
@@ -293,6 +294,7 @@ void vp9_initialize_enc(void) {
 
   if (!init_done) {
     vp9_rtcd();
+    vpx_scale_rtcd();
     vp9_init_intra_predictors();
     vp9_init_me_luts();
     vp9_rc_init_minq_luts();

vpx_ports/vpx_once.h

@@ -110,7 +110,7 @@ static void once(void (*func)(void))
 
 
 #else
-/* No-op version that performs no synchronization. vp8_rtcd() is idempotent,
+/* No-op version that performs no synchronization. *_rtcd() is idempotent,
  * so as long as your platform provides atomic loads/stores of pointers
  * no synchronization is strictly necessary.
  */

vpx_scale/vpx_scale_rtcd.c

@@ -7,9 +7,9 @@
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-#include "vpx_config.h"
+#include "./vpx_config.h"
 #define RTCD_C
-#include "vpx_scale_rtcd.h"
+#include "./vpx_scale_rtcd.h"
 #include "vpx_ports/vpx_once.h"
 
 void vpx_scale_rtcd()