Adds config opt for highbitdepth + misc. vpx

Adds config parameter vp9_highbitdepth, to support highbitdepth profiles.
Also includes most vpx level high bit-depth functions. However
encode/decode in the highbitdepth profiles will not work until
the rest of the code is in place.

Change-Id: I34c53b253c38873611057a6cbc89a1361b8985a6

2 files changed, 27 insertions, 0 deletions

diff --git a/vpx_mem/vpx_mem.c b/vpx_mem/vpx_mem.c
index 059248bab..da616425c 100644
--- a/vpx_mem/vpx_mem.c
+++ b/vpx_mem/vpx_mem.c
@@ -16,6 +16,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "include/vpx_mem_intrnl.h"
+#include "vpx/vpx_integer.h"
 
 #if CONFIG_MEM_TRACKER
 #ifndef VPX_NO_GLOBALS
@@ -452,6 +453,29 @@ void *vpx_memset(void *dest, int val, size_t length) {
   return VPX_MEMSET_L(dest, val, length);
 }
 
+#if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
+void *vpx_memset16(void *dest, int val, size_t length) {
+#if CONFIG_MEM_CHECKS
+  if ((int)dest < 0x4000) {
+    _P(printf("WARNING: vpx_memset dest:0x%x val:%d len:%d\n",
+              (int)dest, val, length);)
+
+#if defined(VXWORKS)
+    sp(get_my_tt, task_id_self(), 0, 0, 0, 0, 0, 0, 0, 0);
+
+    vx_sleep(10000);
+#endif
+  }
+#endif
+  int i;
+  void *orig = dest;
+  uint16_t *dest16 = dest;
+  for (i = 0; i < length; i++)
+    *dest16++ = val;
+  return orig;
+}
+#endif  // CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
+
 void *vpx_memmove(void *dest, const void *src, size_t count) {
 #if CONFIG_MEM_CHECKS
 
diff --git a/vpx_mem/vpx_mem.h b/vpx_mem/vpx_mem.h
index 33686b276..e2391f496 100644
--- a/vpx_mem/vpx_mem.h
+++ b/vpx_mem/vpx_mem.h
@@ -73,6 +73,9 @@ extern "C" {
 
   void *vpx_memcpy(void *dest, const void *src, size_t length);
   void *vpx_memset(void *dest, int val, size_t length);
+#if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
+  void *vpx_memset16(void *dest, int val, size_t length);
+#endif
   void *vpx_memmove(void *dest, const void *src, size_t count);
 
   /* special memory functions */