diff options
| author | John Koleszar <jkoleszar@google.com> | 2013-01-25 09:47:09 -0800 |
|---|---|---|
| committer | John Koleszar <jkoleszar@google.com> | 2013-02-05 14:19:28 -0800 |
| commit | 5ca6a3667f6d50c355507a1a37eda96254218a5e (patch) | |
| tree | 99fdd1903d4f69672a67740183b1555b71a2a2f4 /vp9/common/vp9_rtcd_defs.sh | |
| parent | a53be609045e9a4b5c6dec280332745f560de510 (diff) | |
| download | libvpx-5ca6a3667f6d50c355507a1a37eda96254218a5e.tar libvpx-5ca6a3667f6d50c355507a1a37eda96254218a5e.tar.gz libvpx-5ca6a3667f6d50c355507a1a37eda96254218a5e.tar.bz2 libvpx-5ca6a3667f6d50c355507a1a37eda96254218a5e.zip | |
Add 8-tap generic convolver
This commit introduces a new convolution function which will be used to
replace the existing subpixel interpolation functions. It is much the
same as the existing functions, but allows for changing the filter
kernel on a per-pixel basis, and doesn't bake in knowledge of the
filter to be applied or the size of the resulting block into the
function name.
Replacing the existing subpel filters will come in a later commit.
Change-Id: Ic9a5615f2f456cb77f96741856fc650d6d78bb91
Diffstat (limited to 'vp9/common/vp9_rtcd_defs.sh')
| -rw-r--r-- | vp9/common/vp9_rtcd_defs.sh | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/vp9/common/vp9_rtcd_defs.sh b/vp9/common/vp9_rtcd_defs.sh index 39af2080a..762dd75c0 100644 --- a/vp9/common/vp9_rtcd_defs.sh +++ b/vp9/common/vp9_rtcd_defs.sh @@ -269,6 +269,24 @@ specialize vp9_sub_pixel_variance16x2 sse2 # # Sub Pixel Filters # +prototype void vp9_convolve8 "const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h" +specialize vp9_convolve8 + +prototype void vp9_convolve8_horiz "const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h" +specialize vp9_convolve8_horiz + +prototype void vp9_convolve8_vert "const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h" +specialize vp9_convolve8_vert + +prototype void vp9_convolve8_avg "const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h" +specialize vp9_convolve8_avg + +prototype void vp9_convolve8_avg_horiz "const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h" +specialize vp9_convolve8_avg_horiz + +prototype void vp9_convolve8_avg_vert "const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h" +specialize vp9_convolve8_avg_vert + prototype void vp9_eighttap_predict16x16 "uint8_t *src_ptr, int src_pixels_per_line, int xoffset, int yoffset, uint8_t *dst_ptr, int dst_pitch" specialize vp9_eighttap_predict16x16 |