dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-16 05:49:51 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

dsp/cost*: use WEBP_RESTRICT qualifier

Browse Source 
on SetResidualCoeffs_*. This results in some minor code reordering when
targeting arvm7 with ndk r27 and other recent versions of clang. No
changes in the x86 compilations with clang-16 / gcc-13.

This only affects non-vector pointers; any vector pointers are left as a
follow up.

Change-Id: I7c3554ece848fafbc5ac9c4944f1dc85129f6fd8
This commit is contained in:
James Zern
2021-07-03 17:45:13 -07:00
parent 84b118c9c3
commit 02eac8a741
5 changed files with 11 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/dsp/cost_neon.c
View File

@ -19,8 +19,8 @@
static const uint8_t position[16] = { 1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16 };
static void SetResidualCoeffs_NEON(const int16_t* const coeffs,
VP8Residual* const res) {
static void SetResidualCoeffs_NEON(const int16_t* WEBP_RESTRICT const coeffs,
VP8Residual* WEBP_RESTRICT const res) {
const int16x8_t minus_one = vdupq_n_s16(-1);
const int16x8_t coeffs_0 = vld1q_s16(coeffs);
const int16x8_t coeffs_1 = vld1q_s16(coeffs + 8);