dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-12-26 13:48:21 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

enc_neon: initialize vectors w/vdup_n_u32

Browse Source 
replaces {} initialization gnu-ism

Change-Id: I5a7b2d4246f0205e4bfb7f4b77d720c47d8674ec
This commit is contained in:
James Zern 2014-10-09 12:35:41 +02:00
parent 5f81391263
commit 7534d71640
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/dsp/enc_neon.c
View File

@ -253,7 +253,7 @@ static void ITransform(const uint8_t* ref,
// Load all 4x4 pixels into a single uint8x16_t variable.
static uint8x16_t Load4x4(const uint8_t* src) {
uint32x4_t out = { 0, 0, 0, 0 };
uint32x4_t out = vdupq_n_u32(0);
out = vld1q_lane_u32((const uint32_t*)(src + 0 * BPS), out, 0);
out = vld1q_lane_u32((const uint32_t*)(src + 1 * BPS), out, 1);
out = vld1q_lane_u32((const uint32_t*)(src + 2 * BPS), out, 2);
@ -771,7 +771,7 @@ static int SumToInt(uint32x4_t sum) {
}
static int SSE16x16(const uint8_t* a, const uint8_t* b) {
uint32x4_t sum = { 0, 0, 0, 0 };
uint32x4_t sum = vdupq_n_u32(0);
int y;
for (y = 0; y < 16; ++y) {
AccumulateSSE16(a + y * BPS, b + y * BPS, &sum);
@ -780,7 +780,7 @@ static int SSE16x16(const uint8_t* a, const uint8_t* b) {
}
static int SSE16x8(const uint8_t* a, const uint8_t* b) {
uint32x4_t sum = { 0, 0, 0, 0 };
uint32x4_t sum = vdupq_n_u32(0);
int y;
for (y = 0; y < 8; ++y) {
AccumulateSSE16(a + y * BPS, b + y * BPS, &sum);
@ -789,7 +789,7 @@ static int SSE16x8(const uint8_t* a, const uint8_t* b) {
}
static int SSE8x8(const uint8_t* a, const uint8_t* b) {
uint32x4_t sum = { 0, 0, 0, 0 };
uint32x4_t sum = vdupq_n_u32(0);
int y;
for (y = 0; y < 8; ++y) {
const uint8x8_t a0 = vld1_u8(a + y * BPS);