diff options
Diffstat (limited to 'vp8/encoder/x86/variance_mmx.c')
| -rw-r--r-- | vp8/encoder/x86/variance_mmx.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/vp8/encoder/x86/variance_mmx.c b/vp8/encoder/x86/variance_mmx.c index 4a89868c2..1b05571f1 100644 --- a/vp8/encoder/x86/variance_mmx.c +++ b/vp8/encoder/x86/variance_mmx.c @@ -84,36 +84,6 @@ extern unsigned int vp8_get16x16pred_error_mmx int ref_stride ); -unsigned int vp8_get16x16var_mmx( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *SSE, - int *SUM -) -{ - unsigned int sse0, sse1, sse2, sse3, var; - int sum0, sum1, sum2, sum3, avg; - - - vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ; - vp8_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1); - vp8_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2) ; - vp8_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride, ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3); - - var = sse0 + sse1 + sse2 + sse3; - avg = sum0 + sum1 + sum2 + sum3; - - *SSE = var; - *SUM = avg; - return (var - ((avg * avg) >> 8)); - -} - - - - unsigned int vp8_variance4x4_mmx( const unsigned char *src_ptr, |