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Merge "Use SSSE3 for 2d filters larger than 16" into experimental

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John Koleszar 2013-04-19 10:22:54 -07:00 committed by Gerrit Code Review
commit 6e5d2ac54c
1 changed files with 23 additions and 68 deletions
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91
vp9/common/x86/vp9_asm_stubs.c
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@ -278,43 +278,20 @@ void vp9_convolve8_ssse3(const uint8_t *src, int src_stride,
const int16_t *filter_x, int x_step_q4,
const int16_t *filter_y, int y_step_q4,
int w, int h) {
DECLARE_ALIGNED_ARRAY(16, unsigned char, fdata2, 16*71);
DECLARE_ALIGNED_ARRAY(16, unsigned char, fdata2, 64*71);
assert(w <= 64);
assert(h <= 64);
if (x_step_q4 == 16 && y_step_q4 == 16 &&
filter_x[3] != 128 && filter_y[3] != 128) {
if (w == 16) {
vp9_filter_block1d16_h8_ssse3(src - 3 * src_stride, src_stride,
fdata2, 16,
h + 7, filter_x);
vp9_filter_block1d16_v8_ssse3(fdata2, 16,
dst, dst_stride,
h, filter_y);
return;
}
if (w == 8) {
vp9_filter_block1d8_h8_ssse3(src - 3 * src_stride, src_stride,
fdata2, 16,
h + 7, filter_x);
vp9_filter_block1d8_v8_ssse3(fdata2, 16,
dst, dst_stride,
h, filter_y);
return;
}
if (w == 4) {
vp9_filter_block1d4_h8_ssse3(src - 3 * src_stride, src_stride,
fdata2, 16,
h + 7, filter_x);
vp9_filter_block1d4_v8_ssse3(fdata2, 16,
dst, dst_stride,
h, filter_y);
return;
}
if (x_step_q4 == 16 && y_step_q4 == 16) {
vp9_convolve8_horiz_ssse3(src - 3 * src_stride, src_stride, fdata2, 64,
filter_x, x_step_q4, filter_y, y_step_q4,
w, h + 7);
vp9_convolve8_vert_ssse3(fdata2 + 3 * 64, 64, dst, dst_stride,
filter_x, x_step_q4, filter_y, y_step_q4, w, h);
} else {
vp9_convolve8_c(src, src_stride, dst, dst_stride,
filter_x, x_step_q4, filter_y, y_step_q4, w, h);
}
vp9_convolve8_c(src, src_stride, dst, dst_stride,
filter_x, x_step_q4, filter_y, y_step_q4,
w, h);
}
void vp9_convolve8_avg_ssse3(const uint8_t *src, int src_stride,
@ -322,42 +299,20 @@ void vp9_convolve8_avg_ssse3(const uint8_t *src, int src_stride,
const int16_t *filter_x, int x_step_q4,
const int16_t *filter_y, int y_step_q4,
int w, int h) {
DECLARE_ALIGNED_ARRAY(16, unsigned char, fdata2, 16*71);
DECLARE_ALIGNED_ARRAY(16, unsigned char, fdata2, 64*71);
assert(w <= 64);
assert(h <= 64);
if (x_step_q4 == 16 && y_step_q4 == 16 &&
filter_x[3] != 128 && filter_y[3] != 128) {
if (w == 16) {
vp9_filter_block1d16_h8_ssse3(src - 3 * src_stride, src_stride,
fdata2, 16,
h + 7, filter_x);
vp9_filter_block1d16_v8_avg_ssse3(fdata2, 16,
dst, dst_stride,
h, filter_y);
return;
}
if (w == 8) {
vp9_filter_block1d8_h8_ssse3(src - 3 * src_stride, src_stride,
fdata2, 16,
h + 7, filter_x);
vp9_filter_block1d8_v8_avg_ssse3(fdata2, 16,
dst, dst_stride,
h, filter_y);
return;
}
if (w == 4) {
vp9_filter_block1d4_h8_ssse3(src - 3 * src_stride, src_stride,
fdata2, 16,
h + 7, filter_x);
vp9_filter_block1d4_v8_avg_ssse3(fdata2, 16,
dst, dst_stride,
h, filter_y);
return;
}
if (x_step_q4 == 16 && y_step_q4 == 16) {
vp9_convolve8_horiz_ssse3(src - 3 * src_stride, src_stride, fdata2, 64,
filter_x, x_step_q4, filter_y, y_step_q4,
w, h + 7);
vp9_convolve8_avg_vert_ssse3(fdata2 + 3 * 64, 64, dst, dst_stride,
filter_x, x_step_q4, filter_y, y_step_q4,
w, h);
} else {
vp9_convolve8_avg_c(src, src_stride, dst, dst_stride,
filter_x, x_step_q4, filter_y, y_step_q4, w, h);
}
vp9_convolve8_avg_c(src, src_stride, dst, dst_stride,
filter_x, x_step_q4, filter_y, y_step_q4,
w, h);
}
#endif