static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
{
int ret = 0;
mp_image_t *dmpi;
switch (vf->priv->mode) {
case 0:
dmpi = vf->priv->dmpi;
if (dmpi == NULL) {
dmpi = ff_vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_STATIC, MP_IMGFLAG_ACCEPT_STRIDE |
MP_IMGFLAG_PRESERVE,
mpi->width, mpi->height*2);
vf->priv->dmpi = dmpi;
memcpy_pic(dmpi->planes[0], mpi->planes[0], mpi->w, mpi->h,
dmpi->stride[0]*2, mpi->stride[0]);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
memcpy_pic(dmpi->planes[1], mpi->planes[1],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[1]*2, mpi->stride[1]);
memcpy_pic(dmpi->planes[2], mpi->planes[2],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[2]*2, mpi->stride[2]);
}
} else {
vf->priv->dmpi = NULL;
memcpy_pic(dmpi->planes[0]+dmpi->stride[0], mpi->planes[0], mpi->w, mpi->h,
dmpi->stride[0]*2, mpi->stride[0]);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
memcpy_pic(dmpi->planes[1]+dmpi->stride[1], mpi->planes[1],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[1]*2, mpi->stride[1]);
memcpy_pic(dmpi->planes[2]+dmpi->stride[2], mpi->planes[2],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[2]*2, mpi->stride[2]);
}
ret = ff_vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
}
break;
case 1:
if (vf->priv->frame & 1)
ret = ff_vf_next_put_image(vf, mpi, MP_NOPTS_VALUE);
break;
case 2:
if ((vf->priv->frame & 1) == 0)
ret = ff_vf_next_put_image(vf, mpi, MP_NOPTS_VALUE);
break;
case 3:
dmpi = ff_vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
mpi->width, mpi->height*2);
/* fixme, just clear alternate lines */
ff_vf_mpi_clear(dmpi, 0, 0, dmpi->w, dmpi->h);
if ((vf->priv->frame & 1) == 0) {
memcpy_pic(dmpi->planes[0], mpi->planes[0], mpi->w, mpi->h,
dmpi->stride[0]*2, mpi->stride[0]);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
memcpy_pic(dmpi->planes[1], mpi->planes[1],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[1]*2, mpi->stride[1]);
memcpy_pic(dmpi->planes[2], mpi->planes[2],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[2]*2, mpi->stride[2]);
}
} else {
memcpy_pic(dmpi->planes[0]+dmpi->stride[0], mpi->planes[0], mpi->w, mpi->h,
dmpi->stride[0]*2, mpi->stride[0]);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
memcpy_pic(dmpi->planes[1]+dmpi->stride[1], mpi->planes[1],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[1]*2, mpi->stride[1]);
memcpy_pic(dmpi->planes[2]+dmpi->stride[2], mpi->planes[2],
mpi->chroma_width, mpi->chroma_height,
dmpi->stride[2]*2, mpi->stride[2]);
}
}
ret = ff_vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
break;
case 4:
// Interleave even lines (only) from Frame 'i' with odd
// lines (only) from Frame 'i+1', halving the Frame
// rate and preserving image height.
dmpi = vf->priv->dmpi;
// @@ Need help: Should I set dmpi->fields to indicate
// that the (new) frame will be interlaced!? E.g. ...
// dmpi->fields |= MP_IMGFIELD_INTERLACED;
// dmpi->fields |= MP_IMGFIELD_TOP_FIRST;
// etc.
if (dmpi == NULL) {
dmpi = ff_vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_STATIC, MP_IMGFLAG_ACCEPT_STRIDE |
MP_IMGFLAG_PRESERVE,
mpi->width, mpi->height);
vf->priv->dmpi = dmpi;
my_memcpy_pic(dmpi->planes[0], mpi->planes[0], mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1], mpi->planes[1],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2], mpi->planes[2],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
} else {
vf->priv->dmpi = NULL;
my_memcpy_pic(dmpi->planes[0]+dmpi->stride[0],
mpi->planes[0]+mpi->stride[0],
mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1]+dmpi->stride[1],
mpi->planes[1]+mpi->stride[1],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2]+dmpi->stride[2],
mpi->planes[2]+mpi->stride[2],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
ret = ff_vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
}
break;
}
vf->priv->frame++;
return ret;
}
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
{
struct pullup_context *c = vf->priv->ctx;
struct pullup_buffer *b;
struct pullup_frame *f;
mp_image_t *dmpi;
int ret;
int p;
int i;
if (!vf->priv->init) init_pullup(vf, mpi);
if (mpi->flags & MP_IMGFLAG_DIRECT) {
b = mpi->priv;
mpi->priv = 0;
} else {
b = pullup_get_buffer(c, 2);
if (!b) {
mp_msg(MSGT_VFILTER,MSGL_ERR,"Could not get buffer from pullup!\n");
f = pullup_get_frame(c);
pullup_release_frame(f);
return 0;
}
memcpy_pic(b->planes[0], mpi->planes[0], mpi->w, mpi->h,
c->stride[0], mpi->stride[0]);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
memcpy_pic(b->planes[1], mpi->planes[1],
mpi->chroma_width, mpi->chroma_height,
c->stride[1], mpi->stride[1]);
memcpy_pic(b->planes[2], mpi->planes[2],
mpi->chroma_width, mpi->chroma_height,
c->stride[2], mpi->stride[2]);
}
}
if (mpi->qscale) {
fast_memcpy(b->planes[3], mpi->qscale, c->w[3]);
fast_memcpy(b->planes[3]+c->w[3], mpi->qscale, c->w[3]);
}
p = mpi->fields & MP_IMGFIELD_TOP_FIRST ? 0 :
(mpi->fields & MP_IMGFIELD_ORDERED ? 1 : 0);
pullup_submit_field(c, b, p);
pullup_submit_field(c, b, p^1);
if (mpi->fields & MP_IMGFIELD_REPEAT_FIRST)
pullup_submit_field(c, b, p);
pullup_release_buffer(b, 2);
f = pullup_get_frame(c);
/* Fake yes for first few frames (buffer depth) to keep from
* breaking A/V sync with G1's bad architecture... */
if (!f) return vf->priv->fakecount ? (--vf->priv->fakecount,1) : 0;
if (f->length < 2) {
pullup_release_frame(f);
f = pullup_get_frame(c);
if (!f) return 0;
if (f->length < 2) {
pullup_release_frame(f);
if (!(mpi->fields & MP_IMGFIELD_REPEAT_FIRST))
return 0;
f = pullup_get_frame(c);
if (!f) return 0;
if (f->length < 2) {
pullup_release_frame(f);
return 0;
}
}
}
#if 0
/* Average qscale tables from both frames. */
if (mpi->qscale) {
for (i=0; i<c->w[3]; i++) {
vf->priv->qbuf[i] = (f->ofields[0]->planes[3][i]
+ f->ofields[1]->planes[3][i+c->w[3]])>>1;
}
}
#else
/* Take worst of qscale tables from both frames. */
if (mpi->qscale) {
for (i=0; i<c->w[3]; i++) {
vf->priv->qbuf[i] = MAX(f->ofields[0]->planes[3][i], f->ofields[1]->planes[3][i+c->w[3]]);
}
}
#endif
/* If the frame isn't already exportable... */
while (!f->buffer) {
dmpi = vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
mpi->width, mpi->height);
/* FIXME: Is it ok to discard dmpi if it's not direct? */
if (!(dmpi->flags & MP_IMGFLAG_DIRECT)) {
pullup_pack_frame(c, f);
break;
}
/* Direct render fields into output buffer */
my_memcpy_pic(dmpi->planes[0], f->ofields[0]->planes[0],
mpi->w, mpi->h/2, dmpi->stride[0]*2, c->stride[0]*2);
my_memcpy_pic(dmpi->planes[0] + dmpi->stride[0],
f->ofields[1]->planes[0] + c->stride[0],
mpi->w, mpi->h/2, dmpi->stride[0]*2, c->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1], f->ofields[0]->planes[1],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, c->stride[1]*2);
my_memcpy_pic(dmpi->planes[1] + dmpi->stride[1],
f->ofields[1]->planes[1] + c->stride[1],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, c->stride[1]*2);
my_memcpy_pic(dmpi->planes[2], f->ofields[0]->planes[2],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, c->stride[2]*2);
my_memcpy_pic(dmpi->planes[2] + dmpi->stride[2],
f->ofields[1]->planes[2] + c->stride[2],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, c->stride[2]*2);
}
pullup_release_frame(f);
if (mpi->qscale) {
dmpi->qscale = vf->priv->qbuf;
dmpi->qstride = mpi->qstride;
dmpi->qscale_type = mpi->qscale_type;
}
return vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
}
dmpi = vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_EXPORT, MP_IMGFLAG_ACCEPT_STRIDE,
mpi->width, mpi->height);
dmpi->planes[0] = f->buffer->planes[0];
dmpi->planes[1] = f->buffer->planes[1];
dmpi->planes[2] = f->buffer->planes[2];
dmpi->stride[0] = c->stride[0];
dmpi->stride[1] = c->stride[1];
dmpi->stride[2] = c->stride[2];
if (mpi->qscale) {
dmpi->qscale = vf->priv->qbuf;
dmpi->qstride = mpi->qstride;
dmpi->qscale_type = mpi->qscale_type;
}
ret = vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
pullup_release_frame(f);
return ret;
}
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
{
mp_image_t *dmpi;
int ret = 0;
int flags = mpi->fields;
int state = vf->priv->state;
dmpi = vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_STATIC, MP_IMGFLAG_ACCEPT_STRIDE |
MP_IMGFLAG_PRESERVE, mpi->width, mpi->height);
vf->priv->in++;
if ((state == 0 &&
!(flags & MP_IMGFIELD_TOP_FIRST)) ||
(state == 1 &&
flags & MP_IMGFIELD_TOP_FIRST)) {
mp_msg(MSGT_VFILTER, MSGL_WARN,
"softpulldown: Unexpected field flags: state=%d top_field_first=%d repeat_first_field=%d\n",
state,
(flags & MP_IMGFIELD_TOP_FIRST) != 0,
(flags & MP_IMGFIELD_REPEAT_FIRST) != 0);
state ^= 1;
}
if (state == 0) {
ret = vf_next_put_image(vf, mpi, MP_NOPTS_VALUE);
vf->priv->out++;
if (flags & MP_IMGFIELD_REPEAT_FIRST) {
my_memcpy_pic(dmpi->planes[0],
mpi->planes[0], mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1],
mpi->planes[1],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[1]*2,
mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2],
mpi->planes[2],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[2]*2,
mpi->stride[2]*2);
}
state=1;
}
} else {
my_memcpy_pic(dmpi->planes[0]+dmpi->stride[0],
mpi->planes[0]+mpi->stride[0], mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1]+dmpi->stride[1],
mpi->planes[1]+mpi->stride[1],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2]+dmpi->stride[2],
mpi->planes[2]+mpi->stride[2],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
ret = vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
vf->priv->out++;
if (flags & MP_IMGFIELD_REPEAT_FIRST) {
ret |= vf_next_put_image(vf, mpi, MP_NOPTS_VALUE);
vf->priv->out++;
state=0;
} else {
my_memcpy_pic(dmpi->planes[0],
mpi->planes[0], mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1],
mpi->planes[1],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[1]*2,
mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2],
mpi->planes[2],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[2]*2,
mpi->stride[2]*2);
}
}
}
vf->priv->state = state;
return ret;
}
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
{
mp_image_t *dmpi;
int ret;
int w = (IMGFMT_IS_YUVP16(mpi->imgfmt) ? 2 : 1) * mpi->w;
int chroma_width = (IMGFMT_IS_YUVP16(mpi->imgfmt) ? 2 : 1) * mpi->chroma_width;
vf->priv->frame = (vf->priv->frame+1)%4;
dmpi = vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_STATIC, MP_IMGFLAG_ACCEPT_STRIDE |
MP_IMGFLAG_PRESERVE, mpi->width, mpi->height);
ret = 0;
// 0/0 1/1 2/2 2/3 3/0
switch (vf->priv->frame) {
case 0:
my_memcpy_pic(dmpi->planes[0]+dmpi->stride[0],
mpi->planes[0]+mpi->stride[0], w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1]+dmpi->stride[1],
mpi->planes[1]+mpi->stride[1],
chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2]+dmpi->stride[2],
mpi->planes[2]+mpi->stride[2],
chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
ret = vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
/* Fallthrough */
case 1:
case 2:
memcpy_pic(dmpi->planes[0], mpi->planes[0], w, mpi->h,
dmpi->stride[0], mpi->stride[0]);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
memcpy_pic(dmpi->planes[1], mpi->planes[1],
chroma_width, mpi->chroma_height,
dmpi->stride[1], mpi->stride[1]);
memcpy_pic(dmpi->planes[2], mpi->planes[2],
chroma_width, mpi->chroma_height,
dmpi->stride[2], mpi->stride[2]);
}
return vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE) || ret;
case 3:
my_memcpy_pic(dmpi->planes[0]+dmpi->stride[0],
mpi->planes[0]+mpi->stride[0], w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1]+dmpi->stride[1],
mpi->planes[1]+mpi->stride[1],
chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2]+dmpi->stride[2],
mpi->planes[2]+mpi->stride[2],
chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
ret = vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
my_memcpy_pic(dmpi->planes[0], mpi->planes[0], w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1], mpi->planes[1],
chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2], mpi->planes[2],
chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
return ret;
}
return 0;
}
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
{
mp_image_t *dmpi;
int ret = 0;
int flags = mpi->fields;
int state = vf->priv->state;
dmpi = vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_STATIC, MP_IMGFLAG_ACCEPT_STRIDE |
MP_IMGFLAG_PRESERVE, mpi->width, mpi->height);
vf->priv->in++;
if ((state == 0 &&
!(flags & MP_IMGFIELD_TOP_FIRST)) ||
(state == 1 &&
flags & MP_IMGFIELD_TOP_FIRST)) {
mp_msg(MSGT_VFILTER, MSGL_WARN,
"softpulldown: Unexpected field flags: state=%d top_field_first=%d repeat_first_field=%d\n",
state,
(flags & MP_IMGFIELD_TOP_FIRST) != 0,
(flags & MP_IMGFIELD_REPEAT_FIRST) != 0);
state ^= 1;
}
if (state == 0) {
ret = vf_next_put_image(vf, mpi, vf_softpulldown_adjust_pts(&vf->priv->ptsbuf, pts, 0, 0, vf->priv->last_frame_duration));
vf->priv->out++;
if (flags & MP_IMGFIELD_REPEAT_FIRST) {
my_memcpy_pic(dmpi->planes[0],
mpi->planes[0], mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1],
mpi->planes[1],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[1]*2,
mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2],
mpi->planes[2],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[2]*2,
mpi->stride[2]*2);
}
state=1;
}
} else {
my_memcpy_pic(dmpi->planes[0]+dmpi->stride[0],
mpi->planes[0]+mpi->stride[0], mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1]+dmpi->stride[1],
mpi->planes[1]+mpi->stride[1],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2]+dmpi->stride[2],
mpi->planes[2]+mpi->stride[2],
mpi->chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
ret = vf_next_put_image(vf, dmpi, vf_softpulldown_adjust_pts(&vf->priv->ptsbuf, pts, 0, 0, vf->priv->last_frame_duration));
vf->priv->out++;
if (flags & MP_IMGFIELD_REPEAT_FIRST) {
vf->priv->buffered_mpi = mpi;
vf->priv->buffered_pts = pts;
vf->priv->buffered_last_frame_duration = vf->priv->last_frame_duration;
vf_queue_frame(vf, continue_buffered_image);
} else {
my_memcpy_pic(dmpi->planes[0],
mpi->planes[0], mpi->w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1],
mpi->planes[1],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[1]*2,
mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2],
mpi->planes[2],
mpi->chroma_width,
mpi->chroma_height/2,
dmpi->stride[2]*2,
mpi->stride[2]*2);
}
}
}
vf->priv->state = state;
if (flags & MP_IMGFIELD_REPEAT_FIRST)
vf->priv->last_frame_duration = 3;
else
vf->priv->last_frame_duration = 2;
return ret;
}