diff options
Diffstat (limited to 'libswscale/output.c')
| -rw-r--r-- | libswscale/output.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libswscale/output.c b/libswscale/output.c index 658ee2c89f..d24cf1f1ea 100644 --- a/libswscale/output.c +++ b/libswscale/output.c @@ -519,6 +519,13 @@ yuv2422_1_c_template(SwsContext *c, const int16_t *buf0, int U = (ubuf0[i] +64) >> 7; int V = (vbuf0[i] +64) >> 7; + if ((Y1 | Y2 | U | V) & 0x100) { + Y1 = av_clip_uint8(Y1); + Y2 = av_clip_uint8(Y2); + U = av_clip_uint8(U); + V = av_clip_uint8(V); + } + output_pixels(i * 4, Y1, U, Y2, V); } } else { @@ -529,6 +536,13 @@ yuv2422_1_c_template(SwsContext *c, const int16_t *buf0, int U = (ubuf0[i] + ubuf1[i]+128) >> 8; int V = (vbuf0[i] + vbuf1[i]+128) >> 8; + if ((Y1 | Y2 | U | V) & 0x100) { + Y1 = av_clip_uint8(Y1); + Y2 = av_clip_uint8(Y2); + U = av_clip_uint8(U); + V = av_clip_uint8(V); + } + output_pixels(i * 4, Y1, U, Y2, V); } } |