X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=vp8%2Fencoder%2Fx86%2Fvariance_mmx.c;h=cc8c1d0e3bd690bcbe2535a173a35c8fe716c3f6;hb=2cbd9620880a4335aef7e4b6befe1d334893930f;hp=a5a89d6de91086aee80be7f0888d4f306fa768ef;hpb=56e87274cdbf2ab665eb54e671f5048b439d4ccc;p=profile%2Fivi%2Flibvpx.git

diff --git a/vp8/encoder/x86/variance_mmx.c b/vp8/encoder/x86/variance_mmx.c
index a5a89d6..cc8c1d0 100644
--- a/vp8/encoder/x86/variance_mmx.c
+++ b/vp8/encoder/x86/variance_mmx.c
@@ -9,8 +9,8 @@
  */
 
 
-#include "variance.h"
-#include "pragmas.h"
+#include "vp8/encoder/variance.h"
+#include "vp8/common/pragmas.h"
 #include "vpx_ports/mem.h"
 
 extern void filter_block1d_h6_mmx
@@ -53,13 +53,6 @@ extern unsigned int vp8_get4x4var_mmx
     unsigned int *SSE,
     int *Sum
 );
-extern unsigned int vp8_get4x4sse_cs_mmx
-(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride
-);
 extern void vp8_filter_block2d_bil4x4_var_mmx
 (
     const unsigned char *ref_ptr,
@@ -92,39 +85,6 @@ extern unsigned int vp8_get16x16pred_error_mmx
 );
 
 
-void vp8_test_get_mb_ss(void)
-{
-    short zz[] =
-    {
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -2, -2, -2, -2, 2, 2, 2, 2, -2, -2, -2, -2, 2, 2, 2, 2,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -3, -3, -3, -3, 3, 3, 3, 3, -3, -3, -3, -3, 3, 3, 3, 3,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-        -4, -4, -4, -4, 4, 4, 4, 4, -4, -4, -4, -4, 4, 4, 4, 4,
-    };
-    int s = 0, x = vp8_get_mb_ss_mmx(zz);
-    {
-        int y;
-
-        for (y = 0; y < 256; y++)
-            s += (zz[y] * zz[y]);
-    }
-
-    x += 0;
-}
-
-
 unsigned int vp8_get16x16var_mmx(
     const unsigned char *src_ptr,
     int  source_stride,
@@ -456,142 +416,38 @@ unsigned int vp8_sub_pixel_variance8x16_mmx
     return (xxsum - ((xsum * xsum) >> 7));
 }
 
-unsigned int vp8_i_variance16x16_mmx(
+
+unsigned int vp8_variance_halfpixvar16x16_h_mmx(
     const unsigned char *src_ptr,
     int  source_stride,
     const unsigned char *ref_ptr,
     int  recon_stride,
     unsigned int *sse)
 {
-    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 + (source_stride >> 1), source_stride, ref_ptr + (recon_stride >> 1), recon_stride, &sse2, &sum2) ;
-    vp8_get8x8var_mmx(src_ptr + (source_stride >> 1) + 8, source_stride, ref_ptr + (recon_stride >> 1) + 8, recon_stride, &sse3, &sum3);
-
-    var = sse0 + sse1 + sse2 + sse3;
-    avg = sum0 + sum1 + sum2 + sum3;
-    *sse = var;
-    return (var - ((avg * avg) >> 8));
-
+    return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 4, 0,
+                                           ref_ptr, recon_stride, sse);
 }
 
-unsigned int vp8_i_variance8x16_mmx(
+
+unsigned int vp8_variance_halfpixvar16x16_v_mmx(
     const unsigned char *src_ptr,
     int  source_stride,
     const unsigned char *ref_ptr,
     int  recon_stride,
     unsigned int *sse)
 {
-    unsigned int sse0, sse1, var;
-    int sum0, sum1, avg;
-    vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
-    vp8_get8x8var_mmx(src_ptr + (source_stride >> 1), source_stride, ref_ptr + (recon_stride >> 1), recon_stride, &sse1, &sum1) ;
-
-    var = sse0 + sse1;
-    avg = sum0 + sum1;
-
-    *sse = var;
-    return (var - ((avg * avg) >> 7));
-
+    return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 0, 4,
+                                           ref_ptr, recon_stride, sse);
 }
 
-unsigned int vp8_i_sub_pixel_variance16x16_mmx
-(
-    const unsigned char  *src_ptr,
-    int  src_pixels_per_line,
-    int  xoffset,
-    int  yoffset,
-    const unsigned char *dst_ptr,
-    int dst_pixels_per_line,
-    unsigned int *sse
-)
-{
-    int xsum0, xsum1;
-    unsigned int xxsum0, xxsum1;
-    int f2soffset = (src_pixels_per_line >> 1);
-    int f2doffset = (dst_pixels_per_line >> 1);
-
-
-    vp8_filter_block2d_bil_var_mmx(
-        src_ptr, src_pixels_per_line,
-        dst_ptr, dst_pixels_per_line, 8,
-        vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
-        &xsum0, &xxsum0
-    );
 
-
-    vp8_filter_block2d_bil_var_mmx(
-        src_ptr + 8, src_pixels_per_line,
-        dst_ptr + 8, dst_pixels_per_line, 8,
-        vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
-        &xsum1, &xxsum1
-    );
-
-    xsum0 += xsum1;
-    xxsum0 += xxsum1;
-
-    vp8_filter_block2d_bil_var_mmx(
-        src_ptr + f2soffset, src_pixels_per_line,
-        dst_ptr + f2doffset, dst_pixels_per_line, 8,
-        vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
-        &xsum1, &xxsum1
-    );
-
-    xsum0 += xsum1;
-    xxsum0 += xxsum1;
-
-    vp8_filter_block2d_bil_var_mmx(
-        src_ptr + f2soffset + 8, src_pixels_per_line,
-        dst_ptr + f2doffset + 8, dst_pixels_per_line, 8,
-        vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
-        &xsum1, &xxsum1
-    );
-
-    xsum0 += xsum1;
-    xxsum0 += xxsum1;
-    *sse = xxsum0;
-    return (xxsum0 - ((xsum0 * xsum0) >> 8));
-}
-
-
-unsigned int vp8_i_sub_pixel_variance8x16_mmx
-(
-    const unsigned char  *src_ptr,
-    int  src_pixels_per_line,
-    int  xoffset,
-    int  yoffset,
-    const unsigned char *dst_ptr,
-    int dst_pixels_per_line,
-    unsigned int *sse
-)
+unsigned int vp8_variance_halfpixvar16x16_hv_mmx(
+    const unsigned char *src_ptr,
+    int  source_stride,
+    const unsigned char *ref_ptr,
+    int  recon_stride,
+    unsigned int *sse)
 {
-    int xsum0, xsum1;
-    unsigned int xxsum0, xxsum1;
-    int f2soffset = (src_pixels_per_line >> 1);
-    int f2doffset = (dst_pixels_per_line >> 1);
-
-
-    vp8_filter_block2d_bil_var_mmx(
-        src_ptr, src_pixels_per_line,
-        dst_ptr, dst_pixels_per_line, 8,
-        vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
-        &xsum0, &xxsum0
-    );
-
-
-    vp8_filter_block2d_bil_var_mmx(
-        src_ptr + f2soffset, src_pixels_per_line,
-        dst_ptr + f2doffset, dst_pixels_per_line, 8,
-        vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
-        &xsum1, &xxsum1
-    );
-
-    xsum0 += xsum1;
-    xxsum0 += xxsum1;
-    *sse = xxsum0;
-    return (xxsum0 - ((xsum0 * xsum0) >> 7));
+    return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 4, 4,
+                                           ref_ptr, recon_stride, sse);
 }