void ff_vdpau_mpeg_picture_complete(MpegEncContext *s, const uint8_t *buf,
int buf_size, int slice_count)
{
struct vdpau_render_state *render, *last, *next;
int i;
if (!s->current_picture_ptr) return;
render = (struct vdpau_render_state *)s->current_picture_ptr->f.data[0];
assert(render);
/* fill VdpPictureInfoMPEG1Or2 struct */
render->info.mpeg.picture_structure = s->picture_structure;
render->info.mpeg.picture_coding_type = s->pict_type;
render->info.mpeg.intra_dc_precision = s->intra_dc_precision;
render->info.mpeg.frame_pred_frame_dct = s->frame_pred_frame_dct;
render->info.mpeg.concealment_motion_vectors = s->concealment_motion_vectors;
render->info.mpeg.intra_vlc_format = s->intra_vlc_format;
render->info.mpeg.alternate_scan = s->alternate_scan;
render->info.mpeg.q_scale_type = s->q_scale_type;
render->info.mpeg.top_field_first = s->top_field_first;
render->info.mpeg.full_pel_forward_vector = s->full_pel[0]; // MPEG-1 only. Set 0 for MPEG-2
render->info.mpeg.full_pel_backward_vector = s->full_pel[1]; // MPEG-1 only. Set 0 for MPEG-2
render->info.mpeg.f_code[0][0] = s->mpeg_f_code[0][0]; // For MPEG-1 fill both horiz. & vert.
render->info.mpeg.f_code[0][1] = s->mpeg_f_code[0][1];
render->info.mpeg.f_code[1][0] = s->mpeg_f_code[1][0];
render->info.mpeg.f_code[1][1] = s->mpeg_f_code[1][1];
for (i = 0; i < 64; ++i) {
render->info.mpeg.intra_quantizer_matrix[i] = s->intra_matrix[i];
render->info.mpeg.non_intra_quantizer_matrix[i] = s->inter_matrix[i];
}
render->info.mpeg.forward_reference = VDP_INVALID_HANDLE;
render->info.mpeg.backward_reference = VDP_INVALID_HANDLE;
switch(s->pict_type){
case AV_PICTURE_TYPE_B:
next = (struct vdpau_render_state *)s->next_picture.f.data[0];
assert(next);
render->info.mpeg.backward_reference = next->surface;
// no return here, going to set forward prediction
case AV_PICTURE_TYPE_P:
last = (struct vdpau_render_state *)s->last_picture.f.data[0];
if (!last) // FIXME: Does this test make sense?
last = render; // predict second field from the first
render->info.mpeg.forward_reference = last->surface;
}
ff_vdpau_add_data_chunk(s->current_picture_ptr->f.data[0], buf, buf_size);
render->info.mpeg.slice_count = slice_count;
if (slice_count)
ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
render->bitstream_buffers_used = 0;
}
void ff_vdpau_mpeg4_decode_picture(Mpeg4DecContext *ctx, const uint8_t *buf,
int buf_size)
{
MpegEncContext *s = &ctx->m;
struct vdpau_render_state *render, *last, *next;
int i;
if (!s->current_picture_ptr) return;
render = (struct vdpau_render_state *)s->current_picture_ptr->f->data[0];
assert(render);
/* fill VdpPictureInfoMPEG4Part2 struct */
render->info.mpeg4.trd[0] = s->pp_time;
render->info.mpeg4.trb[0] = s->pb_time;
render->info.mpeg4.trd[1] = s->pp_field_time >> 1;
render->info.mpeg4.trb[1] = s->pb_field_time >> 1;
render->info.mpeg4.vop_time_increment_resolution = s->avctx->time_base.den;
render->info.mpeg4.vop_coding_type = 0;
render->info.mpeg4.vop_fcode_forward = s->f_code;
render->info.mpeg4.vop_fcode_backward = s->b_code;
render->info.mpeg4.resync_marker_disable = !ctx->resync_marker;
render->info.mpeg4.interlaced = !s->progressive_sequence;
render->info.mpeg4.quant_type = s->mpeg_quant;
render->info.mpeg4.quarter_sample = s->quarter_sample;
render->info.mpeg4.short_video_header = s->avctx->codec->id == AV_CODEC_ID_H263;
render->info.mpeg4.rounding_control = s->no_rounding;
render->info.mpeg4.alternate_vertical_scan_flag = s->alternate_scan;
render->info.mpeg4.top_field_first = s->top_field_first;
for (i = 0; i < 64; ++i) {
render->info.mpeg4.intra_quantizer_matrix[i] = s->intra_matrix[i];
render->info.mpeg4.non_intra_quantizer_matrix[i] = s->inter_matrix[i];
}
render->info.mpeg4.forward_reference = VDP_INVALID_HANDLE;
render->info.mpeg4.backward_reference = VDP_INVALID_HANDLE;
switch (s->pict_type) {
case AV_PICTURE_TYPE_B:
next = (struct vdpau_render_state *)s->next_picture.f->data[0];
assert(next);
render->info.mpeg4.backward_reference = next->surface;
render->info.mpeg4.vop_coding_type = 2;
// no break here, going to set forward prediction
case AV_PICTURE_TYPE_P:
last = (struct vdpau_render_state *)s->last_picture.f->data[0];
assert(last);
render->info.mpeg4.forward_reference = last->surface;
}
ff_vdpau_add_data_chunk(s->current_picture_ptr->f->data[0], buf, buf_size);
ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
render->bitstream_buffers_used = 0;
}
void ff_vdpau_vc1_decode_picture(MpegEncContext *s, const uint8_t *buf,
int buf_size)
{
VC1Context *v = s->avctx->priv_data;
struct vdpau_render_state *render, *last, *next;
render = (struct vdpau_render_state *)s->current_picture.f.data[0];
assert(render);
/* fill LvPictureInfoVC1 struct */
render->info.vc1.frame_coding_mode = v->fcm ? v->fcm + 1 : 0;
render->info.vc1.postprocflag = v->postprocflag;
render->info.vc1.pulldown = v->broadcast;
render->info.vc1.interlace = v->interlace;
render->info.vc1.tfcntrflag = v->tfcntrflag;
render->info.vc1.finterpflag = v->finterpflag;
render->info.vc1.psf = v->psf;
render->info.vc1.dquant = v->dquant;
render->info.vc1.panscan_flag = v->panscanflag;
render->info.vc1.refdist_flag = v->refdist_flag;
render->info.vc1.quantizer = v->quantizer_mode;
render->info.vc1.extended_mv = v->extended_mv;
render->info.vc1.extended_dmv = v->extended_dmv;
render->info.vc1.overlap = v->overlap;
render->info.vc1.vstransform = v->vstransform;
render->info.vc1.loopfilter = v->s.loop_filter;
render->info.vc1.fastuvmc = v->fastuvmc;
render->info.vc1.range_mapy_flag = v->range_mapy_flag;
render->info.vc1.range_mapy = v->range_mapy;
render->info.vc1.range_mapuv_flag = v->range_mapuv_flag;
render->info.vc1.range_mapuv = v->range_mapuv;
/* Specific to simple/main profile only */
render->info.vc1.multires = v->multires;
render->info.vc1.syncmarker = v->s.resync_marker;
render->info.vc1.rangered = v->rangered | (v->rangeredfrm << 1);
render->info.vc1.maxbframes = v->s.max_b_frames;
render->info.vc1.deblockEnable = v->postprocflag & 1;
render->info.vc1.pquant = v->pq;
render->info.vc1.forward_reference = VDP_INVALID_HANDLE;
render->info.vc1.backward_reference = VDP_INVALID_HANDLE;
if (v->bi_type)
render->info.vc1.picture_type = 4;
else
render->info.vc1.picture_type = s->pict_type - 1 + s->pict_type / 3;
switch(s->pict_type){
case AV_PICTURE_TYPE_B:
next = (struct vdpau_render_state *)s->next_picture.f.data[0];
assert(next);
render->info.vc1.backward_reference = next->surface;
// no break here, going to set forward prediction
case AV_PICTURE_TYPE_P:
last = (struct vdpau_render_state *)s->last_picture.f.data[0];
if (!last) // FIXME: Does this test make sense?
last = render; // predict second field from the first
render->info.vc1.forward_reference = last->surface;
}
ff_vdpau_add_data_chunk(s->current_picture_ptr->f.data[0], buf, buf_size);
render->info.vc1.slice_count = 1;
ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
render->bitstream_buffers_used = 0;
}
