diff options
Diffstat (limited to 'libavcodec/ljpegenc.c')
| -rw-r--r-- | libavcodec/ljpegenc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/ljpegenc.c b/libavcodec/ljpegenc.c index e697b18e7e..7fa5e8ee36 100644 --- a/libavcodec/ljpegenc.c +++ b/libavcodec/ljpegenc.c @@ -115,13 +115,13 @@ static int ljpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt, } for(x = 0; x < width; x++) { if(avctx->pix_fmt == AV_PIX_FMT_BGR24){ - buffer[x][1] = ptr[3*x+0] - ptr[3*x+1] + 0x100; - buffer[x][2] = ptr[3*x+2] - ptr[3*x+1] + 0x100; - buffer[x][0] = (ptr[3*x+0] + 2*ptr[3*x+1] + ptr[3*x+2])>>2; + buffer[x][1] = ptr[3 * x + 0] - ptr[3 * x + 1] + 0x100; + buffer[x][2] = ptr[3 * x + 2] - ptr[3 * x + 1] + 0x100; + buffer[x][0] = (ptr[3 * x + 0] + 2 * ptr[3 * x + 1] + ptr[3 * x + 2]) >> 2; }else{ - buffer[x][1] = ptr[4*x+0] - ptr[4*x+1] + 0x100; - buffer[x][2] = ptr[4*x+2] - ptr[4*x+1] + 0x100; - buffer[x][0] = (ptr[4*x+0] + 2*ptr[4*x+1] + ptr[4*x+2])>>2; + buffer[x][1] = ptr[4 * x + 0] - ptr[4 * x + 1] + 0x100; + buffer[x][2] = ptr[4 * x + 2] - ptr[4 * x + 1] + 0x100; + buffer[x][0] = (ptr[4 * x + 0] + 2 * ptr[4 * x + 1] + ptr[4 * x + 2]) >> 2; } for(i=0;i<3;i++) { |