Searched refs:vsample (Results 1 – 4 of 4) sorted by relevance
193 void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4]) in ff_mjpeg_init_hvsample()203 vsample[0] = hsample[0] = in ff_mjpeg_init_hvsample()204 vsample[1] = hsample[1] = in ff_mjpeg_init_hvsample()205 vsample[2] = hsample[2] = in ff_mjpeg_init_hvsample()206 vsample[3] = hsample[3] = 1; in ff_mjpeg_init_hvsample()208 vsample[0] = vsample[1] = vsample[2] = 2; in ff_mjpeg_init_hvsample()211 vsample[0] = 2; in ff_mjpeg_init_hvsample()212 vsample[1] = 2 >> chroma_v_shift; in ff_mjpeg_init_hvsample()213 vsample[2] = 2 >> chroma_v_shift; in ff_mjpeg_init_hvsample()226 int hsample[4], vsample[4]; in ff_mjpeg_encode_picture_header() local[all …]
52 int vsample[4]; member144 v = s->vsample[i]; in ljpeg_encode_yuv_mb()178 v = s->vsample[i]; in ljpeg_encode_yuv_mb()203 const int mb_height = (avctx->height + s->vsample[0] - 1) / s->vsample[0]; in ljpeg_encode_yuv()215 mb_width * 4 * 3 * s->hsample[0] * s->vsample[0]) { in ljpeg_encode_yuv()235 const int mb_height = (height + s->vsample[0] - 1) / s->vsample[0]; in ljpeg_encode_frame()246 * s->hsample[0] * s->vsample[0]; in ljpeg_encode_frame()320 ff_mjpeg_init_hvsample(avctx, s->hsample, s->vsample); in ljpeg_encode_init()
39 void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4]);
565 int vsample = i ? 2 >> chroma_v_shift : 2; in amv_encode_picture() local566 pic->data[i] += pic->linesize[i] * (vsample * s->height / V_MAX - 1); in amv_encode_picture()