unsigned char *decoded_plane,
int width, int height, int src_stride, int stride)
{
- const AVFrame *f = s->avctx->coded_frame;
int x, y;
int i;
int block_width, block_height;
int level;
int threshold[6];
uint8_t *src = s->scratchbuf + stride * 16;
- const int lambda = (f->quality * f->quality) >>
+ const int lambda = (s->quality * s->quality) >>
(2 * FF_LAMBDA_SHIFT);
/* figure out the acceptable level thresholds in advance */
block_width = (width + 15) / 16;
block_height = (height + 15) / 16;
- if (f->pict_type == AV_PICTURE_TYPE_P) {
+ if (s->pict_type == AV_PICTURE_TYPE_P) {
s->m.avctx = s->avctx;
s->m.current_picture_ptr = &s->m.current_picture;
s->m.last_picture_ptr = &s->m.last_picture;
s->m.mb_stride = s->m.mb_width + 1;
s->m.b8_stride = 2 * s->m.mb_width + 1;
s->m.f_code = 1;
- s->m.pict_type = f->pict_type;
+ s->m.pict_type = s->pict_type;
s->m.me_method = s->avctx->me_method;
s->m.me.scene_change_score = 0;
// s->m.out_format = FMT_H263;
// s->m.unrestricted_mv = 1;
- s->m.lambda = f->quality;
+ s->m.lambda = s->quality;
s->m.qscale = s->m.lambda * 139 +
FF_LAMBDA_SCALE * 64 >>
FF_LAMBDA_SHIFT + 7;
ff_init_block_index(&s->m);
ff_update_block_index(&s->m);
- if (f->pict_type == AV_PICTURE_TYPE_I ||
+ if (s->pict_type == AV_PICTURE_TYPE_I ||
(s->m.mb_type[x + y * s->m.mb_stride] &
CANDIDATE_MB_TYPE_INTRA)) {
for (i = 0; i < 6; i++)
init_put_bits(&s->reorder_pb[i], reorder_buffer[0][i],
7 * 32);
- if (f->pict_type == AV_PICTURE_TYPE_P) {
+ if (s->pict_type == AV_PICTURE_TYPE_P) {
const uint8_t *vlc = ff_svq1_block_type_vlc[SVQ1_BLOCK_INTRA];
put_bits(&s->reorder_pb[5], vlc[1], vlc[0]);
score[0] = vlc[1] * lambda;
best = 0;
- if (f->pict_type == AV_PICTURE_TYPE_P) {
+ if (s->pict_type == AV_PICTURE_TYPE_P) {
const uint8_t *vlc = ff_svq1_block_type_vlc[SVQ1_BLOCK_INTER];
int mx, my, pred_x, pred_y, dxy;
int16_t *motion_ptr;
av_frame_free(&s->current_picture);
av_frame_free(&s->last_picture);
- av_frame_free(&avctx->coded_frame);
return 0;
}
ff_me_cmp_init(&s->mecc, avctx);
ff_mpegvideoencdsp_init(&s->m.mpvencdsp, avctx);
- avctx->coded_frame = av_frame_alloc();
s->current_picture = av_frame_alloc();
s->last_picture = av_frame_alloc();
- if (!avctx->coded_frame || !s->current_picture || !s->last_picture) {
+ if (!s->current_picture || !s->last_picture) {
svq1_encode_end(avctx);
return AVERROR(ENOMEM);
}
const AVFrame *pict, int *got_packet)
{
SVQ1EncContext *const s = avctx->priv_data;
- AVFrame *const p = avctx->coded_frame;
int i, ret;
+ uint8_t *sd;
if (!pkt->data &&
(ret = av_new_packet(pkt, s->y_block_width * s->y_block_height *
init_put_bits(&s->pb, pkt->data, pkt->size);
- p->pict_type = avctx->gop_size && avctx->frame_number % avctx->gop_size ?
- AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_I;
- p->key_frame = p->pict_type == AV_PICTURE_TYPE_I;
- p->quality = pict->quality;
+ if (avctx->gop_size && (avctx->frame_number % avctx->gop_size))
+ s->pict_type = AV_PICTURE_TYPE_P;
+ else
+ s->pict_type = AV_PICTURE_TYPE_I;
+ s->quality = pict->quality;
+
+#if FF_API_CODED_FRAME
+FF_DISABLE_DEPRECATION_WARNINGS
+ avctx->coded_frame->pict_type = s->pict_type;
+ avctx->coded_frame->key_frame = s->pict_type == AV_PICTURE_TYPE_I;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
+
+ sd = av_packet_new_side_data(pkt, AV_PKT_DATA_QUALITY_FACTOR, sizeof(int));
+ if (!sd)
+ return AVERROR(ENOMEM);
+ *(int *)sd = pict->quality;
- svq1_write_header(s, p->pict_type);
+ svq1_write_header(s, s->pict_type);
for (i = 0; i < 3; i++)
if (svq1_encode_plane(s, i,
pict->data[i],
flush_put_bits(&s->pb);
pkt->size = put_bits_count(&s->pb) / 8;
- if (p->pict_type == AV_PICTURE_TYPE_I)
+ if (s->pict_type == AV_PICTURE_TYPE_I)
pkt->flags |= AV_PKT_FLAG_KEY;
*got_packet = 1;