Add vp8_sub_pixel_variance16x8_ssse3 function
Added SSSE3 function Change-Id: I8c304c92458618d93fda3a2f62bd09ccb63e75ad
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@ -76,8 +76,8 @@ unsigned int vp8_sub_pixel_variance16x16_ssse3
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unsigned int *sse
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unsigned int *sse
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)
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)
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{
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{
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int xsum0, xsum1;
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int xsum0;
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unsigned int xxsum0, xxsum1;
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unsigned int xxsum0;
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// note we could avoid these if statements if the calling function
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// note we could avoid these if statements if the calling function
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// just called the appropriate functions inside.
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// just called the appropriate functions inside.
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@ -114,3 +114,52 @@ unsigned int vp8_sub_pixel_variance16x16_ssse3
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*sse = xxsum0;
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*sse = xxsum0;
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return (xxsum0 - ((xsum0 * xsum0) >> 8));
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return (xxsum0 - ((xsum0 * xsum0) >> 8));
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}
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}
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unsigned int vp8_sub_pixel_variance16x8_ssse3
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(
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const unsigned char *src_ptr,
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int src_pixels_per_line,
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int xoffset,
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int yoffset,
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const unsigned char *dst_ptr,
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int dst_pixels_per_line,
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unsigned int *sse
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)
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{
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int xsum0;
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unsigned int xxsum0;
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if (xoffset == 4 && yoffset == 0)
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{
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vp8_half_horiz_variance16x_h_sse2(
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src_ptr, src_pixels_per_line,
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dst_ptr, dst_pixels_per_line, 8,
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&xsum0, &xxsum0);
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}
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else if (xoffset == 0 && yoffset == 4)
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{
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vp8_half_vert_variance16x_h_sse2(
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src_ptr, src_pixels_per_line,
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dst_ptr, dst_pixels_per_line, 8,
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&xsum0, &xxsum0);
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}
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else if (xoffset == 4 && yoffset == 4)
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{
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vp8_half_horiz_vert_variance16x_h_sse2(
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src_ptr, src_pixels_per_line,
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dst_ptr, dst_pixels_per_line, 8,
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&xsum0, &xxsum0);
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}
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else
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{
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vp8_filter_block2d_bil_var_ssse3(
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src_ptr, src_pixels_per_line,
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dst_ptr, dst_pixels_per_line, 8,
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xoffset, yoffset,
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&xsum0, &xxsum0);
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}
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*sse = xxsum0;
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return (xxsum0 - ((xsum0 * xsum0) >> 7));
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}
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@ -286,6 +286,7 @@ extern prototype_sad_multi_dif_address(vp8_sad4x4x4d_sse3);
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#if HAVE_SSSE3
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#if HAVE_SSSE3
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extern prototype_sad_multi_same_address(vp8_sad16x16x3_ssse3);
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extern prototype_sad_multi_same_address(vp8_sad16x16x3_ssse3);
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extern prototype_sad_multi_same_address(vp8_sad16x8x3_ssse3);
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extern prototype_sad_multi_same_address(vp8_sad16x8x3_ssse3);
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extern prototype_subpixvariance(vp8_sub_pixel_variance16x8_ssse3);
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extern prototype_subpixvariance(vp8_sub_pixel_variance16x16_ssse3);
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extern prototype_subpixvariance(vp8_sub_pixel_variance16x16_ssse3);
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#if !CONFIG_RUNTIME_CPU_DETECT
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#if !CONFIG_RUNTIME_CPU_DETECT
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@ -295,6 +296,9 @@ extern prototype_subpixvariance(vp8_sub_pixel_variance16x16_ssse3);
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#undef vp8_variance_sad16x8x3
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#undef vp8_variance_sad16x8x3
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#define vp8_variance_sad16x8x3 vp8_sad16x8x3_ssse3
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#define vp8_variance_sad16x8x3 vp8_sad16x8x3_ssse3
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#undef vp8_variance_subpixvar16x8
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#define vp8_variance_subpixvar16x8 vp8_sub_pixel_variance16x8_ssse3
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#undef vp8_variance_subpixvar16x16
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#undef vp8_variance_subpixvar16x16
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#define vp8_variance_subpixvar16x16 vp8_sub_pixel_variance16x16_ssse3
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#define vp8_variance_subpixvar16x16 vp8_sub_pixel_variance16x16_ssse3
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@ -334,6 +334,7 @@ void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
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cpi->rtcd.variance.sad16x16x3 = vp8_sad16x16x3_ssse3;
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cpi->rtcd.variance.sad16x16x3 = vp8_sad16x16x3_ssse3;
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cpi->rtcd.variance.sad16x8x3 = vp8_sad16x8x3_ssse3;
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cpi->rtcd.variance.sad16x8x3 = vp8_sad16x8x3_ssse3;
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cpi->rtcd.variance.subpixvar16x8 = vp8_sub_pixel_variance16x8_ssse3;
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cpi->rtcd.variance.subpixvar16x16 = vp8_sub_pixel_variance16x16_ssse3;
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cpi->rtcd.variance.subpixvar16x16 = vp8_sub_pixel_variance16x16_ssse3;
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cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_ssse3;
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cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_ssse3;
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