coffee/libyuv
1
0
Fork 0
mirror of https://chromium.googlesource.com/libyuv/libyuv synced 2025-12-08 01:36:47 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix MSVC warnings by adding casts

Browse Source 
Fix the following MSVC warnings:
src\source\row_win.cc(117): warning C4309: 'argument': truncation of
constant value
src\source\row_win.cc(136): warning C4309: 'argument': truncation of
constant value
src\source\row_win.cc(155): warning C4309: 'argument': truncation of
constant value
src\source\row_win.cc(174): warning C4309: 'argument': truncation of
constant value
src\source\row_common.cc(1712): warning C4244: 'initializing':
conversion from 'uint16_t' to 'int8_t', possible loss of data
src\source\row_common.cc(1731): warning C4244: 'initializing':
conversion from 'int16_t' to 'int8_t', possible loss of data
src\source\row_common.cc(1786): warning C4244: 'initializing':
conversion from 'uint16_t' to 'int8_t', possible loss of data
src\source\row_common.cc(1805): warning C4244: 'initializing':
conversion from 'uint16_t' to 'int8_t', possible loss of data

Bug: libyuv:939
Change-Id: Ie87ba6e716732d1ff1ae5c236dfd9cfdac13439d
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3807105
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
This commit is contained in:
Wan-Teh Chang 2022-08-03 10:04:43 -07:00 committed by Frank Barchard
parent ab046f1dfc
commit 9892d70c96
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
source/row_common.cc
View File

@ -1654,8 +1654,8 @@ MAKEYUVCONSTANTS(V2020, YG, YB, UB, UG, VG, VR)
#define CALC_RGB16 \
int32_t y1 = ((uint32_t)(y32 * yg) >> 16) + yb; \
int8_t ui = u; \
int8_t vi = v; \
int8_t ui = (int8_t)u; \
int8_t vi = (int8_t)v; \
ui -= 0x80; \
vi -= 0x80; \
int b16 = y1 + (ui * ub); \

2
source/row_win.cc
View File

@ -75,7 +75,7 @@ extern "C" {
// Convert 8 pixels: 8 UV and 8 Y.
#define YUVTORGB(yuvconstants) \
xmm3 = _mm_sub_epi8(xmm3, _mm_set1_epi8(0x80)); \
xmm3 = _mm_sub_epi8(xmm3, _mm_set1_epi8((char)0x80)); \
xmm4 = _mm_mulhi_epu16(xmm4, *(__m128i*)yuvconstants->kYToRgb); \
xmm4 = _mm_add_epi16(xmm4, *(__m128i*)yuvconstants->kYBiasToRgb); \
xmm0 = _mm_maddubs_epi16(*(__m128i*)yuvconstants->kUVToB, xmm3); \