return ctb_addr_ts;
}
- s->HEVClcList[i]->edge_emu_buffer = av_malloc((MAX_PB_SIZE + 7) * s->frame->linesize[0]);
+static int hls_slice_data(HEVCContext *s)
+{
+ int arg[2];
+ int ret[2];
+
+ arg[0] = 0;
+ arg[1] = 1;
+
+ s->avctx->execute(s->avctx, hls_decode_entry, arg, ret , 1, sizeof(int));
+ return ret[0];
+}
+static int hls_decode_entry_wpp(AVCodecContext *avctxt, void *input_ctb_row, int job, int self_id)
+{
+ HEVCContext *s1 = avctxt->priv_data, *s;
+ HEVCLocalContext *lc;
+ int ctb_size = 1<< s1->sps->log2_ctb_size;
+ int more_data = 1;
+ int *ctb_row_p = input_ctb_row;
+ int ctb_row = ctb_row_p[job];
+ int ctb_addr_rs = s1->sh.slice_ctb_addr_rs + ctb_row * ((s1->sps->width + ctb_size - 1) >> s1->sps->log2_ctb_size);
+ int ctb_addr_ts = s1->pps->ctb_addr_rs_to_ts[ctb_addr_rs];
+ int thread = ctb_row % s1->threads_number;
+ int ret;
+
+ s = s1->sList[self_id];
+ lc = s->HEVClc;
+
+ if(ctb_row) {
+ ret = init_get_bits8(&lc->gb, s->data + s->sh.offset[ctb_row - 1], s->sh.size[ctb_row - 1]);
+
+ if (ret < 0)
+ return ret;
+ ff_init_cabac_decoder(&lc->cc, s->data + s->sh.offset[(ctb_row)-1], s->sh.size[ctb_row - 1]);
+ }
+
+ while(more_data && ctb_addr_ts < s->sps->ctb_size) {
+ int x_ctb = (ctb_addr_rs % s->sps->ctb_width) << s->sps->log2_ctb_size;
+ int y_ctb = (ctb_addr_rs / s->sps->ctb_width) << s->sps->log2_ctb_size;
+
+ hls_decode_neighbour(s, x_ctb, y_ctb, ctb_addr_ts);
+
+ ff_thread_await_progress2(s->avctx, ctb_row, thread, SHIFT_CTB_WPP);
+
+ if (avpriv_atomic_int_get(&s1->wpp_err)){
+ ff_thread_report_progress2(s->avctx, ctb_row , thread, SHIFT_CTB_WPP);
+ return 0;
+ }
+
+ ff_hevc_cabac_init(s, ctb_addr_ts);
+ hls_sao_param(s, x_ctb >> s->sps->log2_ctb_size, y_ctb >> s->sps->log2_ctb_size);
+ more_data = hls_coding_quadtree(s, x_ctb, y_ctb, s->sps->log2_ctb_size, 0);
+
+ if (more_data < 0)
+ return more_data;
+
+ ctb_addr_ts++;
+
+ ff_hevc_save_states(s, ctb_addr_ts);
+ ff_thread_report_progress2(s->avctx, ctb_row, thread, 1);
+ ff_hevc_hls_filters(s, x_ctb, y_ctb, ctb_size);
+
+ if (!more_data && (x_ctb+ctb_size) < s->sps->width && ctb_row != s->sh.num_entry_point_offsets) {
+ avpriv_atomic_int_set(&s1->wpp_err, 1);
+ ff_thread_report_progress2(s->avctx, ctb_row ,thread, SHIFT_CTB_WPP);
+ return 0;
+ }
+
+ if ((x_ctb+ctb_size) >= s->sps->width && (y_ctb+ctb_size) >= s->sps->height ) {
+ ff_hevc_hls_filter(s, x_ctb, y_ctb);
+ ff_thread_report_progress2(s->avctx, ctb_row , thread, SHIFT_CTB_WPP);
+ return ctb_addr_ts;
+ }
+ ctb_addr_rs = s->pps->ctb_addr_ts_to_rs[ctb_addr_ts];
+ x_ctb+=ctb_size;
+
+ if(x_ctb >= s->sps->width) {
+ break;
+ }
+ }
+ ff_thread_report_progress2(s->avctx, ctb_row ,thread, SHIFT_CTB_WPP);
+
+ return 0;
+}
+
+static int hls_slice_data_wpp(HEVCContext *s, const uint8_t *nal, int length)
+{
+ HEVCLocalContext *lc = s->HEVClc;
+ int *ret = av_malloc((s->sh.num_entry_point_offsets + 1) * sizeof(int));
+ int *arg = av_malloc((s->sh.num_entry_point_offsets + 1) * sizeof(int));
+ int offset;
+ int startheader, cmpt = 0;
+ int i, j, res = 0;
+
+
+ if (!s->sList[1]) {
+ ff_alloc_entries(s->avctx, s->sh.num_entry_point_offsets + 1);
+
+
+ for (i = 1; i < s->threads_number; i++) {
+ s->sList[i] = av_malloc(sizeof(HEVCContext));
+ memcpy(s->sList[i], s, sizeof(HEVCContext));
+ s->HEVClcList[i] = av_malloc(sizeof(HEVCLocalContext));
+ s->sList[i]->HEVClc = s->HEVClcList[i];
+ }
+ }
+
+ offset = (lc->gb.index >> 3);
+
+ for (j = 0, cmpt = 0, startheader = offset + s->sh.entry_point_offset[0]; j < s->skipped_bytes; j++) {
+ if (s->skipped_bytes_pos[j] >= offset && s->skipped_bytes_pos[j] < startheader) {
+ startheader--;
+ cmpt++;
+ }
+ }
+
+ for (i = 1; i < s->sh.num_entry_point_offsets; i++) {
+ offset += (s->sh.entry_point_offset[i - 1] - cmpt);
+ for (j = 0, cmpt = 0, startheader = offset
+ + s->sh.entry_point_offset[i]; j < s->skipped_bytes; j++) {
+ if (s->skipped_bytes_pos[j] >= offset && s->skipped_bytes_pos[j] < startheader) {
+ startheader--;
+ cmpt++;
+ }
+ }
+ s->sh.size[i - 1] = s->sh.entry_point_offset[i] - cmpt;
+ s->sh.offset[i - 1] = offset;
+
+ }
+ if (s->sh.num_entry_point_offsets != 0) {
+ offset += s->sh.entry_point_offset[s->sh.num_entry_point_offsets - 1] - cmpt;
+ s->sh.size[s->sh.num_entry_point_offsets - 1] = length - offset;
+ s->sh.offset[s->sh.num_entry_point_offsets - 1] = offset;
+
+ }
+ s->data = nal;
+
+ for (i = 1; i < s->threads_number; i++) {
+ s->sList[i]->HEVClc->first_qp_group = 1;
+ s->sList[i]->HEVClc->qp_y = s->sList[0]->HEVClc->qp_y;
+ memcpy(s->sList[i], s, sizeof(HEVCContext));
+ s->sList[i]->HEVClc = s->HEVClcList[i];
+ }
+
+ avpriv_atomic_int_set(&s->wpp_err, 0);
+ ff_reset_entries(s->avctx);
+
+ for (i = 0; i <= s->sh.num_entry_point_offsets; i++) {
+ arg[i] = i;
+ ret[i] = 0;
+ }
+
+ if (s->pps->entropy_coding_sync_enabled_flag)
+ s->avctx->execute2(s->avctx, (void *) hls_decode_entry_wpp, arg, ret, s->sh.num_entry_point_offsets + 1);
+
+ for (i = 0; i <= s->sh.num_entry_point_offsets; i++)
+ res += ret[i];
+ av_free(ret);
+ av_free(arg);
+ return res;
+}
+
/**
* @return AVERROR_INVALIDDATA if the packet is not a valid NAL unit,
* 0 if the unit should be skipped, 1 otherwise
pic_arrays_free(s);
- if (lc)
- av_freep(&lc->edge_emu_buffer);
av_freep(&s->md5_ctx);
+ for(i=0; i < s->nals_allocated; i++) {
+ av_freep(&s->skipped_bytes_pos_nal[i]);
+ }
+ av_freep(&s->skipped_bytes_pos_size_nal);
+ av_freep(&s->skipped_bytes_nal);
+ av_freep(&s->skipped_bytes_pos_nal);
+
+ av_freep(&s->cabac_state);
+
av_frame_free(&s->tmp_frame);
av_frame_free(&s->output_frame);
for (i = 0; i < FF_ARRAY_ELEMS(s->pps_list); i++)
av_buffer_unref(&s->pps_list[i]);
- av_freep(&lc->edge_emu_buffer);
+ av_freep(&s->sh.entry_point_offset);
+ av_freep(&s->sh.offset);
+ av_freep(&s->sh.size);
+
+ for (i = 1; i < s->threads_number; i++) {
+ lc = s->HEVClcList[i];
+ if (lc) {
+ av_freep(&s->HEVClcList[i]);
+ av_freep(&s->sList[i]);
+ }
+ }
+ if (s->HEVClc == s->HEVClcList[0])
+ s->HEVClc = NULL;
+ av_freep(&s->HEVClcList[0]);
+
for (i = 0; i < s->nals_allocated; i++)
av_freep(&s->nals[i].rbsp_buffer);
av_freep(&s->nals);
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