Commit 697bcef6 authored by Debargha Mukherjee's avatar Debargha Mukherjee

Add a couple of missing WRAPLOW checks

To make coefficient checking consistent with the VP9 spec sections
8.7.1.6 and 8.7.1.1.

Change-Id: I92e38e89a41d1e482317bb478c48ffa608d2d6ee
parent 5aeadbb4
......@@ -56,10 +56,10 @@ void vp10_iwht4x4_16_add_c(const tran_low_t *input, uint8_t *dest, int stride) {
c1 = e1 - c1;
a1 -= b1;
d1 += c1;
dest[stride * 0] = clip_pixel_add(dest[stride * 0], a1);
dest[stride * 1] = clip_pixel_add(dest[stride * 1], b1);
dest[stride * 2] = clip_pixel_add(dest[stride * 2], c1);
dest[stride * 3] = clip_pixel_add(dest[stride * 3], d1);
dest[stride * 0] = clip_pixel_add(dest[stride * 0], WRAPLOW(a1));
dest[stride * 1] = clip_pixel_add(dest[stride * 1], WRAPLOW(b1));
dest[stride * 2] = clip_pixel_add(dest[stride * 2], WRAPLOW(c1));
dest[stride * 3] = clip_pixel_add(dest[stride * 3], WRAPLOW(d1));
ip++;
dest++;
......@@ -268,7 +268,7 @@ void vp10_iadst4_c(const tran_low_t *input, tran_low_t *output) {
s4 = sinpi_1_9 * x2;
s5 = sinpi_2_9 * x3;
s6 = sinpi_4_9 * x3;
s7 = x0 - x2 + x3;
s7 = WRAPLOW(x0 - x2 + x3);
s0 = s0 + s3 + s5;
s1 = s1 - s4 - s6;
......@@ -1290,11 +1290,14 @@ void vp10_highbd_iwht4x4_16_add_c(const tran_low_t *input, uint8_t *dest8,
c1 = e1 - c1;
a1 -= b1;
d1 += c1;
dest[stride * 0] = highbd_clip_pixel_add(dest[stride * 0], a1, bd);
dest[stride * 1] = highbd_clip_pixel_add(dest[stride * 1], b1, bd);
dest[stride * 2] = highbd_clip_pixel_add(dest[stride * 2], c1, bd);
dest[stride * 3] = highbd_clip_pixel_add(dest[stride * 3], d1, bd);
dest[stride * 0] = highbd_clip_pixel_add(dest[stride * 0],
HIGHBD_WRAPLOW(a1, bd), bd);
dest[stride * 1] = highbd_clip_pixel_add(dest[stride * 1],
HIGHBD_WRAPLOW(b1, bd), bd);
dest[stride * 2] = highbd_clip_pixel_add(dest[stride * 2],
HIGHBD_WRAPLOW(c1, bd), bd);
dest[stride * 3] = highbd_clip_pixel_add(dest[stride * 3],
HIGHBD_WRAPLOW(d1, bd), bd);
ip++;
dest++;
}
......@@ -1510,7 +1513,7 @@ void vp10_highbd_iadst4_c(const tran_low_t *input, tran_low_t *output, int bd) {
s4 = sinpi_1_9 * x2;
s5 = sinpi_2_9 * x3;
s6 = sinpi_4_9 * x3;
s7 = (tran_high_t)(x0 - x2 + x3);
s7 = (tran_high_t)HIGHBD_WRAPLOW(x0 - x2 + x3, bd);
s0 = s0 + s3 + s5;
s1 = s1 - s4 - s6;
......
......@@ -56,10 +56,10 @@ void vpx_iwht4x4_16_add_c(const tran_low_t *input, uint8_t *dest, int stride) {
c1 = e1 - c1;
a1 -= b1;
d1 += c1;
dest[stride * 0] = clip_pixel_add(dest[stride * 0], a1);
dest[stride * 1] = clip_pixel_add(dest[stride * 1], b1);
dest[stride * 2] = clip_pixel_add(dest[stride * 2], c1);
dest[stride * 3] = clip_pixel_add(dest[stride * 3], d1);
dest[stride * 0] = clip_pixel_add(dest[stride * 0], WRAPLOW(a1));
dest[stride * 1] = clip_pixel_add(dest[stride * 1], WRAPLOW(b1));
dest[stride * 2] = clip_pixel_add(dest[stride * 2], WRAPLOW(c1));
dest[stride * 3] = clip_pixel_add(dest[stride * 3], WRAPLOW(d1));
ip++;
dest++;
......@@ -266,7 +266,7 @@ void iadst4_c(const tran_low_t *input, tran_low_t *output) {
s4 = sinpi_1_9 * x2;
s5 = sinpi_2_9 * x3;
s6 = sinpi_4_9 * x3;
s7 = x0 - x2 + x3;
s7 = WRAPLOW(x0 - x2 + x3);
s0 = s0 + s3 + s5;
s1 = s1 - s4 - s6;
......@@ -1309,10 +1309,14 @@ void vpx_highbd_iwht4x4_16_add_c(const tran_low_t *input, uint8_t *dest8,
c1 = e1 - c1;
a1 -= b1;
d1 += c1;
dest[stride * 0] = highbd_clip_pixel_add(dest[stride * 0], a1, bd);
dest[stride * 1] = highbd_clip_pixel_add(dest[stride * 1], b1, bd);
dest[stride * 2] = highbd_clip_pixel_add(dest[stride * 2], c1, bd);
dest[stride * 3] = highbd_clip_pixel_add(dest[stride * 3], d1, bd);
dest[stride * 0] = highbd_clip_pixel_add(dest[stride * 0],
HIGHBD_WRAPLOW(a1, bd), bd);
dest[stride * 1] = highbd_clip_pixel_add(dest[stride * 1],
HIGHBD_WRAPLOW(b1, bd), bd);
dest[stride * 2] = highbd_clip_pixel_add(dest[stride * 2],
HIGHBD_WRAPLOW(c1, bd), bd);
dest[stride * 3] = highbd_clip_pixel_add(dest[stride * 3],
HIGHBD_WRAPLOW(d1, bd), bd);
ip++;
dest++;
......@@ -1529,7 +1533,7 @@ void vpx_highbd_iadst4_c(const tran_low_t *input, tran_low_t *output, int bd) {
s4 = sinpi_1_9 * x2;
s5 = sinpi_2_9 * x3;
s6 = sinpi_4_9 * x3;
s7 = (tran_high_t)(x0 - x2 + x3);
s7 = (tran_high_t)HIGHBD_WRAPLOW(x0 - x2 + x3, bd);
s0 = s0 + s3 + s5;
s1 = s1 - s4 - s6;
......
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