search for: top_field_first

...ixes that. Index: liboggz/dirac.c =================================================================== --- liboggz/dirac.c (revision 3759) +++ liboggz/dirac.c (working copy) @@ -122,6 +122,10 @@ 1, 9, 10, 9, 10, 9, 10, 4, 3, 7, 6, 4, 3, 7, 6, 2, 2, 7, 6, 7, 6, }; + static const int dirac_top_field_first[] = { /* extracted from table C.1 */ + 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + static const struct { ogg_uint32_t width, height; } dirac_fsize_tbl[] = { /* table 10.3 framesize */ @@ -150,11 +154,12 @@ if (dirac_bool( &bs )) { info->chroma...

..., 4, 3, 7, 6, 4, 3, 7, 6, 2, 2, 7, 6, 7, 6, + 1, 9, 10, 9, 10, 9, 10, 4, 3, 7, 6, 4, 3, 7, 6, 2, 2, 7, 6, 7, 6 + }; + + static const int dirac_source_sampling[] = { /* extracted from table C.1 */ + 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 + }; + static const int dirac_top_field_first[] = { /* from table C.1 */ + 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; @@ -151,11 +158,17 @@ info->chroma_format = dirac_uint( &bs ); /* chroma_format */ } - if (dirac_bool( &bs )) { - info->interlaced = 0; - if (dirac_bool( &bs )) { /*...

As it turns out, with the proprietary firmware, the VP3 and VP4 interfaces are identical. Furthermore, this is all already implemented for nvc0. So these patches (a) move the easily sharable bits of the nvc0 implementation into the nouveau directory, and then (b) implement the other parts in nv50. The non-shared parts are still largely copies, but there are some differences, not the least of which