diff options
Diffstat (limited to 'vp9')
-rw-r--r-- | vp9/encoder/vp9_encodeframe.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c index 78e20fb08..b73e1d967 100644 --- a/vp9/encoder/vp9_encodeframe.c +++ b/vp9/encoder/vp9_encodeframe.c @@ -533,10 +533,10 @@ static int vector_match(int16_t *ref, int16_t *src) { } center = offset; - for (d = -8; d <= 8; d += 4) { + for (d = -8; d <= 8; d += 16) { int this_pos = offset + d; // check limit - if (this_pos < 0 || this_pos > 64 || this_pos == 32) + if (this_pos < 0 || this_pos > 64) continue; this_sad = vp9_vector_sad(&ref[this_pos], src, 64); if (this_sad < best_sad) { @@ -546,10 +546,10 @@ static int vector_match(int16_t *ref, int16_t *src) { } offset = center; - for (d = -4; d <= 4; d += 2) { + for (d = -4; d <= 4; d += 8) { int this_pos = offset + d; // check limit - if (this_pos < 0 || this_pos > 64 || this_pos == 32) + if (this_pos < 0 || this_pos > 64) continue; this_sad = vp9_vector_sad(&ref[this_pos], src, 64); if (this_sad < best_sad) { @@ -559,10 +559,23 @@ static int vector_match(int16_t *ref, int16_t *src) { } offset = center; - for (d = -2; d <= 2; d += 1) { + for (d = -2; d <= 2; d += 4) { int this_pos = offset + d; // check limit - if (this_pos < 0 || this_pos > 64 || this_pos == 32) + if (this_pos < 0 || this_pos > 64) + continue; + this_sad = vp9_vector_sad(&ref[this_pos], src, 64); + if (this_sad < best_sad) { + best_sad = this_sad; + center = this_pos; + } + } + offset = center; + + for (d = -1; d <= 1; d += 2) { + int this_pos = offset + d; + // check limit + if (this_pos < 0 || this_pos > 64) continue; this_sad = vp9_vector_sad(&ref[this_pos], src, 64); if (this_sad < best_sad) { |