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author | Yaowu Xu <yaowu@google.com> | 2014-03-19 09:04:35 -0700 |
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committer | Gerrit Code Review <gerrit@gerrit.golo.chromium.org> | 2014-03-19 09:04:35 -0700 |
commit | 9aa88c476b00557164f2beb47987853bf40c3d3a (patch) | |
tree | 099a94bd517e8bcb8b3324df13924e1433a8f2a7 | |
parent | 7620506fb3431e82bc7a6a26bf571e2b7b8a855b (diff) | |
parent | aec5e1ed6501078a42ddb734eccbc831e391eaa9 (diff) | |
download | libvpx-9aa88c476b00557164f2beb47987853bf40c3d3a.tar libvpx-9aa88c476b00557164f2beb47987853bf40c3d3a.tar.gz libvpx-9aa88c476b00557164f2beb47987853bf40c3d3a.tar.bz2 libvpx-9aa88c476b00557164f2beb47987853bf40c3d3a.zip |
Merge "Remove an unused function"
-rw-r--r-- | vp9/encoder/vp9_onyx_if.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/vp9/encoder/vp9_onyx_if.c b/vp9/encoder/vp9_onyx_if.c index b0e5e1a5d..ca91a67d5 100644 --- a/vp9/encoder/vp9_onyx_if.c +++ b/vp9/encoder/vp9_onyx_if.c @@ -2424,36 +2424,6 @@ void write_cx_frame_to_file(YV12_BUFFER_CONFIG *frame, int this_frame) { } #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, |