If done before, some parameters aren't known yet.
With svq3/rtp, initializing before some parameters are known
can lead to calling av_malloc(0), which on OS X currently returns
broken pointers.
avctx->pix_fmt = avctx->codec->pix_fmts[0];
if (!s->context_initialized) {
avctx->pix_fmt = avctx->codec->pix_fmts[0];
if (!s->context_initialized) {
- s->width = avctx->width;
- s->height = avctx->height;
h->halfpel_flag = 1;
h->thirdpel_flag = 1;
h->unknown_svq3_flag = 0;
h->chroma_qp[0] = h->chroma_qp[1] = 4;
h->halfpel_flag = 1;
h->thirdpel_flag = 1;
h->unknown_svq3_flag = 0;
h->chroma_qp[0] = h->chroma_qp[1] = 4;
- if (MPV_common_init(s) < 0)
- return -1;
-
- h->b_stride = 4*s->mb_width;
-
- ff_h264_alloc_tables(h);
-
/* prowl for the "SEQH" marker in the extradata */
extradata = (unsigned char *)avctx->extradata;
for (m = 0; m < avctx->extradata_size; m++) {
/* prowl for the "SEQH" marker in the extradata */
extradata = (unsigned char *)avctx->extradata;
for (m = 0; m < avctx->extradata_size; m++) {
+
+ s->width = avctx->width;
+ s->height = avctx->height;
+
+ if (MPV_common_init(s) < 0)
+ return -1;
+
+ h->b_stride = 4*s->mb_width;
+
+ ff_h264_alloc_tables(h);