From 6aacfd22ab4cd1be1223c1eb3ae51f09622ae26e Mon Sep 17 00:00:00 2001 From: Baptiste Coudurier Date: Fri, 10 Aug 2007 19:23:14 +0000 Subject: dnxhd 120 interlaced support Originally committed as revision 10063 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/dnxhddata.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'libavcodec/dnxhddata.c') diff --git a/libavcodec/dnxhddata.c b/libavcodec/dnxhddata.c index e24a5ef073..ab547abfcc 100644 --- a/libavcodec/dnxhddata.c +++ b/libavcodec/dnxhddata.c @@ -65,6 +65,28 @@ static const uint8_t dnxhd_1238_chroma_weigth[] = { 82, 77, 80, 86, 84, 82, 82, 82, }; +static const uint8_t dnxhd_1242_luma_weigth[] = { + 0, 32, 33, 33, 34, 35, 36, 35, + 33, 33, 35, 36, 37, 37, 38, 37, + 37, 37, 36, 37, 37, 37, 38, 39, + 37, 36, 37, 40, 42, 45, 46, 44, + 41, 42, 44, 45, 47, 49, 50, 48, + 46, 48, 49, 50, 52, 52, 50, 49, + 47, 48, 50, 50, 51, 51, 50, 49, + 49, 51, 52, 51, 49, 47, 47, 47, +}; + +static const uint8_t dnxhd_1242_chroma_weigth[] = { + 0, 32, 37, 42, 45, 45, 45, 44, + 38, 37, 40, 42, 44, 49, 51, 47, + 41, 40, 43, 44, 46, 48, 51, 54, + 51, 47, 47, 45, 47, 50, 51, 49, + 46, 47, 49, 47, 50, 55, 55, 51, + 48, 49, 51, 51, 52, 52, 54, 54, + 49, 49, 52, 53, 54, 54, 53, 53, + 55, 59, 63, 62, 60, 60, 60, 60, + }; + static const uint8_t dnxhd_1243_luma_weigth[] = { 0, 32, 32, 33, 33, 35, 35, 35, 35, 35, 35, 35, 34, 35, 38, 40, @@ -180,6 +202,12 @@ const CIDEntry ff_dnxhd_cid_table[] = { dnxhd_1238_ac_codes, dnxhd_1238_ac_bits, dnxhd_1238_ac_level, dnxhd_1238_ac_run_flag, dnxhd_1238_ac_index_flag, dnxhd_1238_run_codes, dnxhd_1238_run_bits, dnxhd_1238_run }, + { 1242, 1920, 1080, 1, 606208, 303104, 4, 8, + dnxhd_1242_luma_weigth, dnxhd_1242_chroma_weigth, + dnxhd_1237_dc_codes, dnxhd_1237_dc_bits, + dnxhd_1237_ac_codes, dnxhd_1237_ac_bits, dnxhd_1237_ac_level, + dnxhd_1237_ac_run_flag, dnxhd_1237_ac_index_flag, + dnxhd_1237_run_codes, dnxhd_1237_run_bits, dnxhd_1237_run }, { 1243, 1920, 1080, 1, 917504, 458752, 4, 8, dnxhd_1243_luma_weigth, dnxhd_1243_chroma_weigth, dnxhd_1238_dc_codes, dnxhd_1238_dc_bits, -- cgit v1.2.3