Searched refs:vsample (Results 1 – 4 of 4) sorted by relevance
252 void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4]) in ff_mjpeg_init_hvsample()258 vsample[0] = hsample[0] = in ff_mjpeg_init_hvsample()259 vsample[1] = hsample[1] = in ff_mjpeg_init_hvsample()260 vsample[2] = hsample[2] = in ff_mjpeg_init_hvsample()261 vsample[3] = hsample[3] = 1; in ff_mjpeg_init_hvsample()263 vsample[0] = vsample[1] = vsample[2] = 2; in ff_mjpeg_init_hvsample()269 vsample[0] = 2; in ff_mjpeg_init_hvsample()270 vsample[1] = 2 >> chroma_v_shift; in ff_mjpeg_init_hvsample()271 vsample[2] = 2 >> chroma_v_shift; in ff_mjpeg_init_hvsample()286 int hsample[4], vsample[4]; in ff_mjpeg_encode_picture_header() local[all …]
53 int vsample[4]; member138 v = s->vsample[i]; in ljpeg_encode_yuv_mb()172 v = s->vsample[i]; in ljpeg_encode_yuv_mb()197 const int mb_height = (avctx->height + s->vsample[0] - 1) / s->vsample[0]; in ljpeg_encode_yuv()202 mb_width * 4 * 3 * s->hsample[0] * s->vsample[0]) { in ljpeg_encode_yuv()222 const int mb_height = (height + s->vsample[0] - 1) / s->vsample[0]; in ljpeg_encode_frame()233 * s->hsample[0] * s->vsample[0]; in ljpeg_encode_frame()294 ff_mjpeg_init_hvsample(avctx, s->hsample, s->vsample); in ljpeg_encode_init()
45 void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4]);
616 int vsample = i ? 2 >> chroma_v_shift : 2; in amv_encode_picture() local617 pic->data[i] += pic->linesize[i] * (vsample * s->height / V_MAX - 1); in amv_encode_picture()