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libs: encoder: h265: Enable tile in VA command.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/294>
This commit is contained in:
He Junyan
parent
cefd1a665f
commit
854fdcb695
1 changed files with 101 additions and 51 deletions
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@ -1872,6 +1872,26 @@ fill_picture (GstVaapiEncoderH265 * encoder, GstVaapiEncPicture * picture,
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pic_param->pic_fields.bits.no_output_of_prior_pics_flag =
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no_output_of_prior_pics_flag;
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/* Setup tile info */
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pic_param->pic_fields.bits.tiles_enabled_flag =
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h265_is_tile_enabled (encoder);
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if (pic_param->pic_fields.bits.tiles_enabled_flag) {
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/* Always set loop filter across tiles enabled now */
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pic_param->pic_fields.bits.loop_filter_across_tiles_enabled_flag = 1;
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pic_param->num_tile_columns_minus1 = encoder->num_tile_cols - 1;
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pic_param->num_tile_rows_minus1 = encoder->num_tile_rows - 1;
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/* The VA row_height_minus1 and column_width_minus1 size is 1 smaller
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than the MAX_COL_TILES and MAX_ROW_TILES, which means the driver
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can deduce the last tile's size based on the picture info. We need
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to take care of the array size here. */
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for (i = 0; i < MIN (encoder->num_tile_cols, 19); ++i)
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pic_param->column_width_minus1[i] = tile_ctu_cols[i] - 1;
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for (i = 0; i < MIN (encoder->num_tile_rows, 21); ++i)
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pic_param->row_height_minus1[i] = tile_ctu_rows[i] - 1;
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}
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return TRUE;
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}
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@ -1982,63 +2002,93 @@ add_slice_headers (GstVaapiEncoderH265 * encoder, GstVaapiEncPicture * picture,
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g_assert (picture);
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ctu_size = encoder->ctu_width * encoder->ctu_height;
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if (h265_is_tile_enabled (encoder)) {
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for (i_slice = 0; i_slice < encoder->num_slices; ++i_slice) {
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encoder->first_slice_segment_in_pic_flag = (i_slice == 0);
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g_assert (encoder->num_slices && encoder->num_slices < ctu_size);
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slice_of_ctus = ctu_size / encoder->num_slices;
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slice_mod_ctus = ctu_size % encoder->num_slices;
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last_ctu_index = 0;
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slice = create_and_fill_one_slice (encoder, picture, reflist_0,
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reflist_0_count, reflist_1, reflist_1_count);
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slice_param = slice->param;
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for (i_slice = 0;
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i_slice < encoder->num_slices && (last_ctu_index < ctu_size); ++i_slice) {
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cur_slice_ctus = slice_of_ctus;
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if (slice_mod_ctus) {
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++cur_slice_ctus;
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--slice_mod_ctus;
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slice_param->slice_segment_address =
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encoder->tile_slice_address_map[encoder->tile_slice_address[i_slice]];
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slice_param->num_ctu_in_slice = encoder->tile_slice_ctu_num[i_slice];
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GST_LOG ("slice %d start tile address is %d, start address is %d,"
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" CTU num %d", i_slice, encoder->tile_slice_address[i_slice],
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slice_param->slice_segment_address, slice_param->num_ctu_in_slice);
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if (i_slice == encoder->num_slices - 1)
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slice_param->slice_fields.bits.last_slice_of_pic_flag = 1;
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if ((GST_VAAPI_ENCODER_PACKED_HEADERS (encoder) &
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VA_ENC_PACKED_HEADER_SLICE)
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&& !add_packed_slice_header (encoder, picture, slice))
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goto error_create_packed_slice_hdr;
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gst_vaapi_enc_picture_add_slice (picture, slice);
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gst_vaapi_codec_object_replace (&slice, NULL);
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}
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} else {
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ctu_size = encoder->ctu_width * encoder->ctu_height;
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g_assert (encoder->num_slices && encoder->num_slices < ctu_size);
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slice_of_ctus = ctu_size / encoder->num_slices;
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slice_mod_ctus = ctu_size % encoder->num_slices;
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last_ctu_index = 0;
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for (i_slice = 0;
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i_slice < encoder->num_slices && (last_ctu_index < ctu_size);
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++i_slice) {
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cur_slice_ctus = slice_of_ctus;
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if (slice_mod_ctus) {
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++cur_slice_ctus;
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--slice_mod_ctus;
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}
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slice = create_and_fill_one_slice (encoder, picture, reflist_0,
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reflist_0_count, reflist_1, reflist_1_count);
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slice_param = slice->param;
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/* Work-around for satisfying the VA-Intel driver.
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* The driver only support multi slice begin from row start address */
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ctu_width_round_factor =
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encoder->ctu_width - (cur_slice_ctus % encoder->ctu_width);
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cur_slice_ctus += ctu_width_round_factor;
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if ((last_ctu_index + cur_slice_ctus) > ctu_size)
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cur_slice_ctus = ctu_size - last_ctu_index;
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if (i_slice == 0) {
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encoder->first_slice_segment_in_pic_flag = TRUE;
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slice_param->slice_segment_address = 0;
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} else {
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encoder->first_slice_segment_in_pic_flag = FALSE;
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slice_param->slice_segment_address = last_ctu_index;
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}
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slice_param->num_ctu_in_slice = cur_slice_ctus;
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/* set calculation for next slice */
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last_ctu_index += cur_slice_ctus;
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if ((i_slice == encoder->num_slices - 1) || (last_ctu_index == ctu_size))
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slice_param->slice_fields.bits.last_slice_of_pic_flag = 1;
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if ((GST_VAAPI_ENCODER_PACKED_HEADERS (encoder) &
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VA_ENC_PACKED_HEADER_SLICE)
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&& !add_packed_slice_header (encoder, picture, slice))
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goto error_create_packed_slice_hdr;
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gst_vaapi_enc_picture_add_slice (picture, slice);
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gst_vaapi_codec_object_replace (&slice, NULL);
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}
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slice = create_and_fill_one_slice (encoder, picture,
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reflist_0, reflist_0_count, reflist_1, reflist_1_count);
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slice_param = slice->param;
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/* Work-around for satisfying the VA-Intel driver.
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* The driver only support multi slice begin from row start address */
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ctu_width_round_factor =
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encoder->ctu_width - (cur_slice_ctus % encoder->ctu_width);
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cur_slice_ctus += ctu_width_round_factor;
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if ((last_ctu_index + cur_slice_ctus) > ctu_size)
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cur_slice_ctus = ctu_size - last_ctu_index;
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if (i_slice == 0) {
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encoder->first_slice_segment_in_pic_flag = TRUE;
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slice_param->slice_segment_address = 0;
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} else {
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encoder->first_slice_segment_in_pic_flag = FALSE;
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slice_param->slice_segment_address = last_ctu_index;
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}
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slice_param->num_ctu_in_slice = cur_slice_ctus;
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/* set calculation for next slice */
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last_ctu_index += cur_slice_ctus;
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if ((i_slice == encoder->num_slices - 1) || (last_ctu_index == ctu_size))
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slice_param->slice_fields.bits.last_slice_of_pic_flag = 1;
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if ((GST_VAAPI_ENCODER_PACKED_HEADERS (encoder) &
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VA_ENC_PACKED_HEADER_SLICE)
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&& !add_packed_slice_header (encoder, picture, slice))
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goto error_create_packed_slice_hdr;
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gst_vaapi_enc_picture_add_slice (picture, slice);
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gst_vaapi_codec_object_replace (&slice, NULL);
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if (i_slice < encoder->num_slices)
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GST_WARNING
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("Using less number of slices than requested, Number of slices per"
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" pictures is %d", i_slice);
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g_assert (last_ctu_index == ctu_size);
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}
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if (i_slice < encoder->num_slices)
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GST_WARNING
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("Using less number of slices than requested, Number of slices per"
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" pictures is %d", i_slice);
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g_assert (last_ctu_index == ctu_size);
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return TRUE;
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error_create_packed_slice_hdr:
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