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Handle extrapolated blocks with unmodified width using optimized_sad pointer

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This commit is contained in:
Pauli Oikkonen 2019-01-21 20:41:47 +02:00
parent 91b30c7064
commit ca94ae9529
1 changed files with 10 additions and 7 deletions
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17
src/image.c
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@ -328,7 +328,8 @@ static unsigned hor_sad(const kvz_pixel *pic_data, const kvz_pixel *ref_data,
*/
static unsigned image_interpolated_sad(const kvz_picture *pic, const kvz_picture *ref,
int pic_x, int pic_y, int ref_x, int ref_y,
int block_width, int block_height)
int block_width, int block_height,
optimized_sad_func_ptr_t optimized_sad)
{
kvz_pixel *pic_data, *ref_data;
@ -421,13 +422,15 @@ static unsigned image_interpolated_sad(const kvz_picture *pic, const kvz_picture
result += ver_sad(pic_data,
&ref_data[top * ref->stride],
block_width, top, pic->stride);
result += kvz_reg_sad(&pic_data[top * pic->stride],
result += reg_sad_maybe_optimized(&pic_data[top * pic->stride],
&ref_data[top * ref->stride],
block_width, block_height - top, pic->stride, ref->stride);
block_width, block_height - top, pic->stride, ref->stride,
optimized_sad);
} else if (bottom) {
result += kvz_reg_sad(pic_data,
result += reg_sad_maybe_optimized(pic_data,
ref_data,
block_width, block_height - bottom, pic->stride, ref->stride);
block_width, block_height - bottom, pic->stride, ref->stride,
optimized_sad);
result += ver_sad(&pic_data[(block_height - bottom) * pic->stride],
&ref_data[(block_height - bottom - 1) * ref->stride],
block_width, bottom, pic->stride);
@ -446,13 +449,13 @@ static unsigned image_interpolated_sad(const kvz_picture *pic, const kvz_picture
&ref_data[block_width - right - 1],
right, block_height, pic->stride, ref->stride);
} else {
result += kvz_reg_sad(pic_data, ref_data, block_width, block_height, pic->stride, ref->stride);
result += reg_sad_maybe_optimized(pic_data, ref_data, block_width, block_height, pic->stride, ref->stride,
optimized_sad);
}
return result;
}
/**
* \brief Calculate interpolated SAD between two blocks.
*