Renaming 'Sharpness' to 'sharpness'.

Change-Id: I54513dc3b3321e0c0bb6b15ea5c34085ed80b4a4

vp9/common/vp9_onyx.h

diff --git a/vp9/common/vp9_onyx.h b/vp9/common/vp9_onyx.h
index be8fedc..6520cd3 100644
--- a/vp9/common/vp9_onyx.h
+++ b/vp9/common/vp9_onyx.h
@@ -81,7 +81,7 @@
     int64_t target_bandwidth;  // bandwidth to be used in kilobits per second
 
     int noise_sensitivity;  // pre processing blur: recommendation 0
-    int Sharpness;  // sharpening output: recommendation 0:
+    int sharpness;  // sharpening output: recommendation 0:
     int cpu_used;
     unsigned int rc_max_intra_bitrate_pct;
 

vp9/encoder/vp9_onyx_if.c

diff --git a/vp9/encoder/vp9_onyx_if.c b/vp9/encoder/vp9_onyx_if.c
index 2cdf45d..d5dd504 100644
--- a/vp9/encoder/vp9_onyx_if.c
+++ b/vp9/encoder/vp9_onyx_if.c
@@ -1415,9 +1415,9 @@
   cm->display_height = cpi->oxcf.height;
 
   // VP8 sharpness level mapping 0-7 (vs 0-10 in general VPx dialogs)
-  cpi->oxcf.Sharpness = MIN(7, cpi->oxcf.Sharpness);
+  cpi->oxcf.sharpness = MIN(7, cpi->oxcf.sharpness);
 
-  cpi->common.lf.sharpness_level = cpi->oxcf.Sharpness;
+  cpi->common.lf.sharpness_level = cpi->oxcf.sharpness;
 
   if (cpi->initial_width) {
     // Increasing the size of the frame beyond the first seen frame, or some

vp9/encoder/vp9_picklpf.c

diff --git a/vp9/encoder/vp9_picklpf.c b/vp9/encoder/vp9_picklpf.c
index 476ecaa..58078ad 100644
--- a/vp9/encoder/vp9_picklpf.c
+++ b/vp9/encoder/vp9_picklpf.c
@@ -117,7 +117,7 @@
   vpx_yv12_copy_y(cm->frame_to_show, &cpi->last_frame_uf);
 
   lf->sharpness_level = cm->frame_type == KEY_FRAME ? 0
-                                                    : cpi->oxcf.Sharpness;
+                                                    : cpi->oxcf.sharpness;
 
   // Start the search at the previous frame filter level unless it is now out of
   // range.

vp9/vp9_cx_iface.c

diff --git a/vp9/vp9_cx_iface.c b/vp9/vp9_cx_iface.c
index 5bd9bf1..54aeaaa 100644
--- a/vp9/vp9_cx_iface.c
+++ b/vp9/vp9_cx_iface.c
@@ -25,7 +25,7 @@
   int                         cpu_used;  /* available cpu percentage in 1/16 */
   unsigned int                enable_auto_alt_ref;
   unsigned int                noise_sensitivity;
-  unsigned int                Sharpness;
+  unsigned int                sharpness;
   unsigned int                static_thresh;
   unsigned int                tile_columns;
   unsigned int                tile_rows;
@@ -53,7 +53,7 @@
       0,                          /* cpu_used      */
       1,                          /* enable_auto_alt_ref */
       0,                          /* noise_sensitivity */
-      0,                          /* Sharpness */
+      0,                          /* sharpness */
       0,                          /* static_thresh */
       0,                          /* tile_columns */
       0,                          /* tile_rows */
@@ -190,7 +190,7 @@
 
   RANGE_CHECK(vp8_cfg, tile_columns, 0, 6);
   RANGE_CHECK(vp8_cfg, tile_rows, 0, 2);
-  RANGE_CHECK_HI(vp8_cfg, Sharpness,       7);
+  RANGE_CHECK_HI(vp8_cfg, sharpness, 7);
   RANGE_CHECK(vp8_cfg, arnr_max_frames, 0, 15);
   RANGE_CHECK_HI(vp8_cfg, arnr_strength,   6);
   RANGE_CHECK(vp8_cfg, arnr_type,       1, 3);
@@ -323,7 +323,7 @@
   oxcf->encode_breakout        =  vp8_cfg.static_thresh;
   oxcf->play_alternate         =  vp8_cfg.enable_auto_alt_ref;
   oxcf->noise_sensitivity      =  vp8_cfg.noise_sensitivity;
-  oxcf->Sharpness              =  vp8_cfg.Sharpness;
+  oxcf->sharpness              =  vp8_cfg.sharpness;
 
   oxcf->two_pass_stats_in      =  cfg.rc_twopass_stats_in;
   oxcf->output_pkt_list        =  vp8_cfg.pkt_list;
@@ -349,7 +349,7 @@
   printf("Current VP9 Settings: \n");
   printf("target_bandwidth: %d\n", oxcf->target_bandwidth);
   printf("noise_sensitivity: %d\n", oxcf->noise_sensitivity);
-  printf("Sharpness: %d\n",    oxcf->Sharpness);
+  printf("sharpness: %d\n",    oxcf->sharpness);
   printf("cpu_used: %d\n",  oxcf->cpu_used);
   printf("Mode: %d\n",     oxcf->Mode);
   // printf("delete_first_pass_file: %d\n",  oxcf->delete_first_pass_file);
@@ -442,7 +442,7 @@
       MAP(VP8E_SET_CPUUSED,                 xcfg.cpu_used);
       MAP(VP8E_SET_ENABLEAUTOALTREF,        xcfg.enable_auto_alt_ref);
       MAP(VP8E_SET_NOISE_SENSITIVITY,       xcfg.noise_sensitivity);
-      MAP(VP8E_SET_SHARPNESS,               xcfg.Sharpness);
+      MAP(VP8E_SET_SHARPNESS,               xcfg.sharpness);
       MAP(VP8E_SET_STATIC_THRESHOLD,        xcfg.static_thresh);
       MAP(VP9E_SET_TILE_COLUMNS,            xcfg.tile_columns);
       MAP(VP9E_SET_TILE_ROWS,               xcfg.tile_rows);