diff options
Diffstat (limited to 'third_party/aom/aom_dsp/x86/variance_sse2.c')
| -rw-r--r-- | third_party/aom/aom_dsp/x86/variance_sse2.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/third_party/aom/aom_dsp/x86/variance_sse2.c b/third_party/aom/aom_dsp/x86/variance_sse2.c index 918844185b..211fad3f80 100644 --- a/third_party/aom/aom_dsp/x86/variance_sse2.c +++ b/third_party/aom/aom_dsp/x86/variance_sse2.c @@ -382,6 +382,28 @@ unsigned int aom_variance32x8_sse2(const uint8_t *src, int src_stride, assert(sum >= -255 * 32 * 8); return *sse - (unsigned int)(((int64_t)sum * sum) >> 8); } + +unsigned int aom_variance16x64_sse2(const uint8_t *src, int src_stride, + const uint8_t *ref, int ref_stride, + unsigned int *sse) { + int sum; + variance_sse2(src, src_stride, ref, ref_stride, 16, 64, sse, &sum, + aom_get16x16var_sse2, 16); + assert(sum <= 255 * 16 * 64); + assert(sum >= -255 * 16 * 64); + return *sse - (unsigned int)(((int64_t)sum * sum) >> 10); +} + +unsigned int aom_variance64x16_sse2(const uint8_t *src, int src_stride, + const uint8_t *ref, int ref_stride, + unsigned int *sse) { + int sum; + variance_sse2(src, src_stride, ref, ref_stride, 64, 16, sse, &sum, + aom_get16x16var_sse2, 16); + assert(sum <= 255 * 64 * 16); + assert(sum >= -255 * 64 * 16); + return *sse - (unsigned int)(((int64_t)sum * sum) >> 10); +} #endif // The 2 unused parameters are place holders for PIC enabled build. @@ -451,7 +473,9 @@ DECLS(ssse3); FN(4, 16, 4, 2, 4, opt, (int32_t), (int32_t)); \ FN(16, 4, 16, 4, 2, opt, (int32_t), (int32_t)); \ FN(8, 32, 8, 3, 5, opt, (int32_t), (int32_t)); \ - FN(32, 8, 16, 5, 3, opt, (int32_t), (int32_t)) + FN(32, 8, 16, 5, 3, opt, (int32_t), (int32_t)); \ + FN(16, 64, 16, 4, 6, opt, (int32_t), (int32_t)); \ + FN(64, 16, 16, 6, 4, opt, (int32_t), (int32_t)) #else #define FNS(opt) \ FN(64, 64, 16, 6, 6, opt, (int64_t), (int64_t)); \ @@ -543,7 +567,9 @@ DECLS(ssse3); FN(4, 16, 4, 2, 4, opt, (int32_t), (int32_t)); \ FN(16, 4, 16, 4, 2, opt, (int32_t), (int32_t)); \ FN(8, 32, 8, 3, 5, opt, (int32_t), (int32_t)); \ - FN(32, 8, 16, 5, 3, opt, (int32_t), (int32_t)) + FN(32, 8, 16, 5, 3, opt, (int32_t), (int32_t)); \ + FN(16, 64, 16, 4, 6, opt, (int32_t), (int32_t)); \ + FN(64, 16, 16, 6, 4, opt, (int32_t), (int32_t)) #else #define FNS(opt) \ FN(64, 64, 16, 6, 6, opt, (int64_t), (int64_t)); \ |