shithub: libvpx

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Merge "Remove an unused function"

--- a/vp9/encoder/vp9_onyx_if.c

+++ b/vp9/encoder/vp9_onyx_if.c

@@ -2424,36 +2424,6 @@

 }

 #endif

-static double compute_edge_pixel_proportion(YV12_BUFFER_CONFIG *frame) {

-#define EDGE_THRESH 128

-  int i, j;

-  int num_edge_pels = 0;

-  int num_pels = (frame->y_height - 2) * (frame->y_width - 2);

-  uint8_t *prev = frame->y_buffer + 1;

-  uint8_t *curr = frame->y_buffer + 1 + frame->y_stride;

-  uint8_t *next = frame->y_buffer + 1 + 2 * frame->y_stride;

-  for (i = 1; i < frame->y_height - 1; i++) {

-    for (j = 1; j < frame->y_width - 1; j++) {

-      /* Sobel hor and ver gradients */

-      int v = 2 * (curr[1] - curr[-1]) + (prev[1] - prev[-1]) +

-              (next[1] - next[-1]);

-      int h = 2 * (prev[0] - next[0]) + (prev[1] - next[1]) +

-              (prev[-1] - next[-1]);

-      h = (h < 0 ? -h : h);

-      v = (v < 0 ? -v : v);

-      if (h > EDGE_THRESH || v > EDGE_THRESH)

-        num_edge_pels++;

-      curr++;

-      prev++;

-      next++;

-    }

-    curr += frame->y_stride - frame->y_width + 2;

-    prev += frame->y_stride - frame->y_width + 2;

-    next += frame->y_stride - frame->y_width + 2;

-  }

-  return (double)num_edge_pels / num_pels;

-}

-

 // Function to test for conditions that indicate we should loop

 // back and recode a frame.

 static int recode_loop_test(const VP9_COMP *cpi,