vlc/vlc-3.0 | branch: master | Francois Cartegnie <fcvlc...@free.fr> | Thu Oct 11 16:04:22 2018 +0200| [2fb5c61a131c3f4a5eac977be60259642a10a13f] | committer: Hugo Beauzée-Luyssen
packetizer: add limited reverse iso_color_tables lookup (cherry picked from commit df96b6023da8bea3ca2bbf4dddefe1b52fd92929) Signed-off-by: Hugo Beauzée-Luyssen <h...@beauzee.fr> > http://git.videolan.org/gitweb.cgi/vlc/vlc-3.0.git/?a=commit;h=2fb5c61a131c3f4a5eac977be60259642a10a13f --- modules/packetizer/iso_color_tables.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/modules/packetizer/iso_color_tables.h b/modules/packetizer/iso_color_tables.h index e75540844d..de9c116570 100644 --- a/modules/packetizer/iso_color_tables.h +++ b/modules/packetizer/iso_color_tables.h @@ -70,6 +70,17 @@ static inline video_color_primaries_t iso_23001_8_cp_to_vlc_primaries( uint8_t v : COLOR_PRIMARIES_UNDEF; } +static inline enum iso_23001_8_cp vlc_primaries_to_iso_23001_8_cp( video_color_primaries_t v ) +{ + for(size_t i=1; i<ARRAY_SIZE(iso_23001_8_cp_to_vlc_primaries_table); i++) + if(iso_23001_8_cp_to_vlc_primaries_table[i] == v) + return (enum iso_23001_8_cp) i; + if( v == COLOR_PRIMARIES_EBU_3213 ) + return ISO_23001_8_CP_EBU_3213; + else + return ISO_23001_8_CP_UNSPECIFIED; +} + enum iso_23001_8_tc { ISO_23001_8_TC_RESERVED_0 = 0, @@ -123,6 +134,14 @@ static inline video_transfer_func_t iso_23001_8_tc_to_vlc_xfer( uint8_t v ) : TRANSFER_FUNC_UNDEF; } +static inline enum iso_23001_8_tc vlc_xfer_to_iso_23001_8_tc( video_transfer_func_t v ) +{ + for(size_t i=1; i<ARRAY_SIZE(iso_23001_8_tc_to_vlc_xfer_table); i++) + if(iso_23001_8_tc_to_vlc_xfer_table[i] == v) + return (enum iso_23001_8_cp) i; + return ISO_23001_8_TC_UNSPECIFIED; +} + enum iso_23001_8_mc { ISO_23001_8_MC_IDENTITY = 0, @@ -168,4 +187,12 @@ static inline video_color_space_t iso_23001_8_mc_to_vlc_coeffs( uint8_t v ) : COLOR_SPACE_UNDEF; } +static inline enum iso_23001_8_mc vlc_coeffs_to_iso_23001_8_mc( video_color_space_t v ) +{ + for(size_t i=1; i<ARRAY_SIZE(iso_23001_8_mc_to_vlc_coeffs_table); i++) + if(iso_23001_8_mc_to_vlc_coeffs_table[i] == v) + return (enum iso_23001_8_cp) i; + return ISO_23001_8_MC_UNSPECIFIED; +} + #endif /* VLC_ISO_23001_8_COLOR_TABLES_H_ */ _______________________________________________ vlc-commits mailing list vlc-commits@videolan.org https://mailman.videolan.org/listinfo/vlc-commits
