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| author | Paul Wilkins <paulwilkins@google.com> | 2013-05-09 13:51:15 +0100 |
|---|---|---|
| committer | Paul Wilkins <paulwilkins@google.com> | 2013-05-10 11:49:54 +0100 |
| commit | 4305dd4778f7ed3f0859982e2c81d87a98a8f448 (patch) | |
| tree | e3cd5568230eec0d1dd97f979b021802f57f4745 | |
| parent | dd9dc0e9d65a985ba889e4e87926f23122eb7fa2 (diff) | |
| download | libvpx-4305dd4778f7ed3f0859982e2c81d87a98a8f448.tar libvpx-4305dd4778f7ed3f0859982e2c81d87a98a8f448.tar.gz libvpx-4305dd4778f7ed3f0859982e2c81d87a98a8f448.tar.bz2 libvpx-4305dd4778f7ed3f0859982e2c81d87a98a8f448.zip | |
Avoid calls to get_coef_band().
Use value already computed value to save of calls
Change-Id: I42836698e59c116416ccd75395bebdd11dd609fb
| -rw-r--r-- | vp9/decoder/vp9_detokenize.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/vp9/decoder/vp9_detokenize.c b/vp9/decoder/vp9_detokenize.c index ce2a86b4f..1d7e093cf 100644 --- a/vp9/decoder/vp9_detokenize.c +++ b/vp9/decoder/vp9_detokenize.c @@ -62,7 +62,7 @@ DECLARE_ALIGNED(16, extern const uint8_t, vp9_norm[256]); #define INCREMENT_COUNT(token) \ do { \ - coef_counts[type][ref][get_coef_band(scan, txfm_size, c)] \ + coef_counts[type][ref][band] \ [pt][token]++; \ token_cache[scan[c]] = token; \ } while (0) @@ -96,6 +96,7 @@ static int decode_coefs(VP9D_COMP *dx, const MACROBLOCKD *xd, ENTROPY_CONTEXT above_ec, left_ec; FRAME_CONTEXT *const fc = &dx->common.fc; int pt, c = 0, pad, default_eob; + int band; vp9_coeff_probs *coef_probs; vp9_prob *prob; vp9_coeff_count *coef_counts; @@ -162,7 +163,6 @@ static int decode_coefs(VP9D_COMP *dx, const MACROBLOCKD *xd, while (1) { int val; - int band; const uint8_t *cat6 = cat6_prob; if (c >= seg_eob) break; @@ -249,8 +249,7 @@ SKIP_START: } if (c < seg_eob) - coef_counts[type][ref][get_coef_band(scan, txfm_size, c)] - [pt][DCT_EOB_TOKEN]++; + coef_counts[type][ref][band][pt][DCT_EOB_TOKEN]++; for (pt = 0; pt < (1 << txfm_size); pt++) { A[pt] = L[pt] = c > 0; |