GF_EXPORT
GF_HEVCConfig *gf_odf_hevc_cfg_read(char *dsi, u32 dsi_size, Bool is_shvc)
{
GF_BitStream *bs = gf_bs_new(dsi, dsi_size, GF_BITSTREAM_READ);
GF_HEVCConfig *cfg = gf_odf_hevc_cfg_read_bs(bs, is_shvc);
gf_bs_del(bs);
return cfg;
}
GF_Err hvcc_Read(GF_Box *s, GF_BitStream *bs)
{
u64 pos;
GF_HEVCConfigurationBox *ptr = (GF_HEVCConfigurationBox *)s;
if (ptr->config) gf_odf_hevc_cfg_del(ptr->config);
pos = gf_bs_get_position(bs);
ptr->config = gf_odf_hevc_cfg_read_bs(bs);
pos = gf_bs_get_position(bs) - pos ;
if (pos < ptr->size)
ptr->size -= (u32) pos;
return GF_OK;
}
GF_HEVCConfig *HEVC_DuplicateConfig(GF_HEVCConfig *cfg)
{
char *data;
u32 data_size;
GF_HEVCConfig *new_cfg;
GF_BitStream *bs;
if (!cfg) return NULL;
bs = gf_bs_new(NULL, 0, GF_BITSTREAM_WRITE);
gf_odf_hevc_cfg_write_bs(cfg, bs);
gf_bs_get_content(bs, &data, &data_size);
gf_bs_del(bs);
bs = gf_bs_new(data, data_size, GF_BITSTREAM_READ);
new_cfg = gf_odf_hevc_cfg_read_bs(bs);
gf_bs_del(bs);
gf_free(data);
return new_cfg;
}
