virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-10 06:10:52 +02:00
Code Issues Releases Activity

avfilter/vsrc_gradients: do not use (l)lrint variants for double

Browse Source
This commit is contained in:
Paul B Mahol
2020-08-31 10:55:59 +02:00
parent 64e93025f0
commit 823eb009cb
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
libavfilter/vsrc_gradients.c
View File

@@ -98,20 +98,20 @@ static uint32_t lerp_color(uint8_t c0[4], uint8_t c1[4], float x)
{ {
const float y = 1.f - x; const float y = 1.f - x;
return (lrint(c0[0] * y + c1[0] * x)) << 0 | return (lrintf(c0[0] * y + c1[0] * x)) << 0 |
(lrint(c0[1] * y + c1[1] * x)) << 8 | (lrintf(c0[1] * y + c1[1] * x)) << 8 |
(lrint(c0[2] * y + c1[2] * x)) << 16 | (lrintf(c0[2] * y + c1[2] * x)) << 16 |
(lrint(c0[3] * y + c1[3] * x)) << 24; (lrintf(c0[3] * y + c1[3] * x)) << 24;
} }
static uint64_t lerp_color16(uint8_t c0[4], uint8_t c1[4], float x) static uint64_t lerp_color16(uint8_t c0[4], uint8_t c1[4], float x)
{ {
const float y = 1.f - x; const float y = 1.f - x;
return (llrint((c0[0] * y + c1[0] * x) * 256)) << 0 | return (llrintf((c0[0] * y + c1[0] * x) * 256)) << 0 |
(llrint((c0[1] * y + c1[1] * x) * 256)) << 16 | (llrintf((c0[1] * y + c1[1] * x) * 256)) << 16 |
(llrint((c0[2] * y + c1[2] * x) * 256)) << 32 | (llrintf((c0[2] * y + c1[2] * x) * 256)) << 32 |
(llrint((c0[3] * y + c1[3] * x) * 256)) << 48; (llrintf((c0[3] * y + c1[3] * x) * 256)) << 48;
} }
static uint32_t lerp_colors(uint8_t arr[3][4], int nb_colors, float step) static uint32_t lerp_colors(uint8_t arr[3][4], int nb_colors, float step)