dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-19 15:29:48 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

add WEBP_DISABLE_STATS

Browse Source 
use to to make WebPPictureDistortion & WebPPlaneDistortion noops and
clear some ssim code.

Change-Id: I9b50b2318b7a114632e5a237a4002f64e95afbbc
This commit is contained in:
James Zern
2017-11-22 12:41:17 -08:00
parent 8052c585b3
commit eab5bab74f
4 changed files with 49 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/dsp/ssim_sse2.c
View File

@ -20,6 +20,8 @@
#include "src/dsp/common_sse2.h"
#if !defined(WEBP_DISABLE_STATS)
// Helper function
static WEBP_INLINE void SubtractAndSquare_SSE2(const __m128i a, const __m128i b,
__m128i* const sum) {
@ -77,6 +79,7 @@ static uint32_t AccumulateSSE_SSE2(const uint8_t* src1,
}
return sse2;
}
#endif // !defined(WEBP_DISABLE_STATS)
static uint32_t HorizontalAdd16b_SSE2(const __m128i* const m) {
uint16_t tmp[8];
@ -143,7 +146,9 @@ static double SSIMGet_SSE2(const uint8_t* src1, int stride1,
extern void VP8SSIMDspInitSSE2(void);
WEBP_TSAN_IGNORE_FUNCTION void VP8SSIMDspInitSSE2(void) {
#if !defined(WEBP_DISABLE_STATS)
VP8AccumulateSSE = AccumulateSSE_SSE2;
#endif
VP8SSIMGet = SSIMGet_SSE2;
}