Message ID | 20240402224048.32011-1-cus@passwd.hu |
---|---|
State | Accepted |
Commit | c68dc3e5f1211c8cd9c7c9b04449b78211b46770 |
Headers | show |
Series | [FFmpeg-devel,v2,1/4] avformat/mov_chan: check channel count of layout tags at compile time | expand |
Context | Check | Description |
---|---|---|
yinshiyou/make_loongarch64 | success | Make finished |
yinshiyou/make_fate_loongarch64 | success | Make fate finished |
andriy/make_x86 | success | Make finished |
andriy/make_fate_x86 | success | Make fate finished |
On Wed, 3 Apr 2024, Marton Balint wrote: > We can do this by using an X-macro for channel map declaration and doing a > static_assert() in one pass for the check. Thanks for Andreas Rheinhardt for > the suggestion. Will apply the series. Regards, Marton > > Signed-off-by: Marton Balint <cus@passwd.hu> > --- > libavformat/mov_chan.c | 217 ++++++++++++++++++++--------------------- > 1 file changed, 108 insertions(+), 109 deletions(-) > > diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c > index e7d181d71f..4bb0ee7405 100644 > --- a/libavformat/mov_chan.c > +++ b/libavformat/mov_chan.c > @@ -23,6 +23,7 @@ > * @author Justin Ruggles > */ > > +#include <assert.h> > #include <stdint.h> > > #include "libavutil/avassert.h" > @@ -81,108 +82,114 @@ struct MovChannelLayoutMap { > }; > }; > > -#define TAG(_0) {.tag = _0} > -#define ID(_0) {.id = c_##_0} > -#define CHLIST(_0, ...) TAG(_0), __VA_ARGS__ > -#define CHLIST01(_0, _1) CHLIST(_0, ID(_1)) > -#define CHLIST02(_0, _1, _2) CHLIST(_0, ID(_1), ID(_2)) > -#define CHLIST03(_0, _1, _2, _3) CHLIST(_0, ID(_1), ID(_2), ID(_3)) > -#define CHLIST04(_0, _1, _2, _3, _4) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4)) > -#define CHLIST05(_0, _1, _2, _3, _4, _5) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5)) > -#define CHLIST06(_0, _1, _2, _3, _4, _5, _6) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6)) > -#define CHLIST07(_0, _1, _2, _3, _4, _5, _6, _7) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7)) > -#define CHLIST08(_0, _1, _2, _3, _4, _5, _6, _7, _8) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8)) > -#define CHLIST09(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9)) > -#define CHLIST16(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16) \ > - CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ > - ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16)) > -#define CHLIST21(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, _21) \ > - CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ > - ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16), ID(_17), ID(_18), ID(_19), ID(_20), ID(_21)) > - > +#define TAG(_tag, _cnt) {.tag = _tag} > +#define ID(_0) {.id = c_##_0} > +#define CHLIST01(_tag, _1) CHLIST(_tag, 1, ID(_1)) > +#define CHLIST02(_tag, _1, _2) CHLIST(_tag, 2, ID(_1), ID(_2)) > +#define CHLIST03(_tag, _1, _2, _3) CHLIST(_tag, 3, ID(_1), ID(_2), ID(_3)) > +#define CHLIST04(_tag, _1, _2, _3, _4) CHLIST(_tag, 4, ID(_1), ID(_2), ID(_3), ID(_4)) > +#define CHLIST05(_tag, _1, _2, _3, _4, _5) CHLIST(_tag, 5, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5)) > +#define CHLIST06(_tag, _1, _2, _3, _4, _5, _6) CHLIST(_tag, 6, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6)) > +#define CHLIST07(_tag, _1, _2, _3, _4, _5, _6, _7) CHLIST(_tag, 7, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7)) > +#define CHLIST08(_tag, _1, _2, _3, _4, _5, _6, _7, _8) CHLIST(_tag, 8, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8)) > +#define CHLIST09(_tag, _1, _2, _3, _4, _5, _6, _7, _8, _9) CHLIST(_tag, 9, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9)) > +#define CHLIST16(_tag, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16) \ > + CHLIST(_tag, 16, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ > + ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16)) > +#define CHLIST21(_tag, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, _21) \ > + CHLIST(_tag, 21, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ > + ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16), ID(_17), ID(_18), ID(_19), ID(_20), ID(_21)) > + > +#define MOV_CH_LAYOUT_MAP \ > + CHLIST01( MOV_CH_LAYOUT_MONO, C )\ > + CHLIST02( MOV_CH_LAYOUT_STEREO, L, R )\ > + CHLIST02( MOV_CH_LAYOUT_STEREOHEADPHONES, L, R )\ > + CHLIST02( MOV_CH_LAYOUT_BINAURAL, L, R )\ > + CHLIST02( MOV_CH_LAYOUT_MIDSIDE, L, R )\ > + CHLIST02( MOV_CH_LAYOUT_XY, L, R )\ > + CHLIST02( MOV_CH_LAYOUT_MATRIXSTEREO, Lt, Rt )\ > + CHLIST02( MOV_CH_LAYOUT_AC3_1_0_1, C, LFE )\ > + CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_A, L, R, C )\ > + CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_B, C, L, R )\ > + CHLIST03( MOV_CH_LAYOUT_AC3_3_0, L, C, R )\ > + CHLIST03( MOV_CH_LAYOUT_ITU_2_1, L, R, Cs )\ > + CHLIST03( MOV_CH_LAYOUT_DVD_4, L, R, LFE )\ > + CHLIST04( MOV_CH_LAYOUT_AMBISONIC_B_FORMAT, W, X, Y, Z )\ > + CHLIST04( MOV_CH_LAYOUT_QUADRAPHONIC, L, R, Rls, Rrs )\ > + CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_A, L, R, C, Cs )\ > + CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_B, C, L, R, Cs )\ > + CHLIST04( MOV_CH_LAYOUT_AC3_3_1, L, C, R, Cs )\ > + CHLIST04( MOV_CH_LAYOUT_ITU_2_2, L, R, Ls, Rs )\ > + CHLIST04( MOV_CH_LAYOUT_DVD_5, L, R, LFE, Cs )\ > + CHLIST04( MOV_CH_LAYOUT_AC3_2_1_1, L, R, Cs, LFE )\ > + CHLIST04( MOV_CH_LAYOUT_DVD_10, L, R, C, LFE )\ > + CHLIST04( MOV_CH_LAYOUT_AC3_3_0_1, L, C, R, LFE )\ > + CHLIST04( MOV_CH_LAYOUT_DTS_3_1, C, L, R, LFE )\ > + CHLIST05( MOV_CH_LAYOUT_PENTAGONAL, L, R, Rls, Rrs, C )\ > + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_A, L, R, C, Ls, Rs )\ > + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_B, L, R, Ls, Rs, C )\ > + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_C, L, C, R, Ls, Rs )\ > + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_D, C, L, R, Ls, Rs )\ > + CHLIST05( MOV_CH_LAYOUT_DVD_6, L, R, LFE, Ls, Rs )\ > + CHLIST05( MOV_CH_LAYOUT_DVD_18, L, R, Ls, Rs, LFE )\ > + CHLIST05( MOV_CH_LAYOUT_DVD_11, L, R, C, LFE, Cs )\ > + CHLIST05( MOV_CH_LAYOUT_AC3_3_1_1, L, C, R, Cs, LFE )\ > + CHLIST05( MOV_CH_LAYOUT_DTS_4_1, C, L, R, Cs, LFE )\ > + CHLIST06( MOV_CH_LAYOUT_HEXAGONAL, L, R, Rls, Rrs, C, Cs )\ > + CHLIST06( MOV_CH_LAYOUT_DTS_6_0_C, C, Cs, L, R, Rls, Rrs )\ > + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_A, L, R, C, LFE, Ls, Rs )\ > + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_B, L, R, Ls, Rs, C, LFE )\ > + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_C, L, C, R, Ls, Rs, LFE )\ > + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_D, C, L, R, Ls, Rs, LFE )\ > + CHLIST06( MOV_CH_LAYOUT_AUDIOUNIT_6_0, L, R, Ls, Rs, C, Cs )\ > + CHLIST06( MOV_CH_LAYOUT_AAC_6_0, C, L, R, Ls, Rs, Cs )\ > + CHLIST06( MOV_CH_LAYOUT_EAC3_6_0_A, L, C, R, Ls, Rs, Cs )\ > + CHLIST06( MOV_CH_LAYOUT_DTS_6_0_A, Lc, Rc, L, R, Ls, Rs )\ > + CHLIST06( MOV_CH_LAYOUT_DTS_6_0_B, C, L, R, Rls, Rrs, Ts )\ > + CHLIST07( MOV_CH_LAYOUT_MPEG_6_1_A, L, R, C, LFE, Ls, Rs, Cs )\ > + CHLIST07( MOV_CH_LAYOUT_AAC_6_1, C, L, R, Ls, Rs, Cs, LFE )\ > + CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_A, L, C, R, Ls, Rs, LFE, Cs )\ > + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_D, C, L, R, Ls, Rs, LFE, Cs )\ > + CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0, L, R, Ls, Rs, C, Rls, Rrs )\ > + CHLIST07( MOV_CH_LAYOUT_AAC_7_0, C, L, R, Ls, Rs, Rls, Rrs )\ > + CHLIST07( MOV_CH_LAYOUT_EAC3_7_0_A, L, C, R, Ls, Rs, Rls, Rrs )\ > + CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT, L, R, Ls, Rs, C, Lc, Rc )\ > + CHLIST07( MOV_CH_LAYOUT_DTS_7_0, Lc, C, Rc, L, R, Ls, Rs )\ > + CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_B, L, C, R, Ls, Rs, LFE, Ts )\ > + CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_C, L, C, R, Ls, Rs, LFE, Vhc )\ > + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_A, Lc, Rc, L, R, Ls, Rs, LFE )\ > + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_B, C, L, R, Rls, Rrs, Ts, LFE )\ > + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_C, C, Cs, L, R, Rls, Rrs, LFE )\ > + CHLIST08( MOV_CH_LAYOUT_OCTAGONAL, L, R, Rls, Rrs, C, Cs, Ls, Rs )\ > + CHLIST08( MOV_CH_LAYOUT_AAC_OCTAGONAL, C, L, R, Ls, Rs, Rls, Rrs, Cs )\ > + CHLIST08( MOV_CH_LAYOUT_CUBE, L, R, Rls, Rrs, Vhl, Vhr, Rlt, Rrt )\ > + CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_A, L, R, C, LFE, Ls, Rs, Lc, Rc )\ > + CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_B, C, Lc, Rc, L, R, Ls, Rs, LFE )\ > + CHLIST08( MOV_CH_LAYOUT_EMAGIC_DEFAULT_7_1, L, R, Ls, Rs, C, LFE, Lc, Rc )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_B, L, C, R, Ls, Rs, LFE, Lc, Rc )\ > + CHLIST08( MOV_CH_LAYOUT_DTS_7_1, Lc, C, Rc, L, R, Ls, Rs, LFE )\ > + CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_C, L, R, C, LFE, Ls, Rs, Rls, Rrs )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_A, L, C, R, Ls, Rs, LFE, Rls, Rrs )\ > + CHLIST08( MOV_CH_LAYOUT_SMPTE_DTV, L, R, C, LFE, Ls, Rs, Lt, Rt )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_C, L, C, R, Ls, Rs, LFE, Lsd, Rsd )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_D, L, C, R, Ls, Rs, LFE, Lw, Rw )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_E, L, C, R, Ls, Rs, LFE, Vhl, Vhr )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_F, L, C, R, Ls, Rs, LFE, Cs, Ts )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_G, L, C, R, Ls, Rs, LFE, Cs, Vhc )\ > + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_H, L, C, R, Ls, Rs, LFE, Ts, Vhc )\ > + CHLIST08( MOV_CH_LAYOUT_DTS_8_0_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs )\ > + CHLIST08( MOV_CH_LAYOUT_DTS_8_0_B, Lc, C, Rc, L, R, Ls, Cs, Rs )\ > + CHLIST09( MOV_CH_LAYOUT_DTS_8_1_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs, LFE )\ > + CHLIST09( MOV_CH_LAYOUT_DTS_8_1_B, Lc, C, Rc, L, R, Ls, Cs, Rs, LFE )\ > + CHLIST16( MOV_CH_LAYOUT_TMH_10_2_STD, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2 )\ > + CHLIST21( MOV_CH_LAYOUT_TMH_10_2_FULL, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2, Lc, Rc, HI, VI, Haptic )\ > + > +#define CHLIST(_tag, _cnt, ...) static_assert((_tag & 0xffff) == _cnt, "Channel count of " #_tag " is not " #_cnt); > +MOV_CH_LAYOUT_MAP > +#undef CHLIST > +#define CHLIST(_tag, _cnt, ...) TAG(_tag, _cnt), __VA_ARGS__, > static const struct MovChannelLayoutMap mov_ch_layout_map[] = { > - CHLIST01( MOV_CH_LAYOUT_MONO, C ), > - CHLIST02( MOV_CH_LAYOUT_STEREO, L, R ), > - CHLIST02( MOV_CH_LAYOUT_STEREOHEADPHONES, L, R ), > - CHLIST02( MOV_CH_LAYOUT_BINAURAL, L, R ), > - CHLIST02( MOV_CH_LAYOUT_MIDSIDE, L, R ), //C, sides > - CHLIST02( MOV_CH_LAYOUT_XY, L, R ), //X (left ), Y (right ) > - CHLIST02( MOV_CH_LAYOUT_MATRIXSTEREO, Lt, Rt ), > - CHLIST02( MOV_CH_LAYOUT_AC3_1_0_1, C, LFE ), > - CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_A, L, R, C ), > - CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_B, C, L, R ), > - CHLIST03( MOV_CH_LAYOUT_AC3_3_0, L, C, R ), > - CHLIST03( MOV_CH_LAYOUT_ITU_2_1, L, R, Cs ), > - CHLIST03( MOV_CH_LAYOUT_DVD_4, L, R, LFE ), > - CHLIST04( MOV_CH_LAYOUT_AMBISONIC_B_FORMAT, W, X, Y, Z ), > - CHLIST04( MOV_CH_LAYOUT_QUADRAPHONIC, L, R, Rls, Rrs ), > - CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_A, L, R, C, Cs ), > - CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_B, C, L, R, Cs ), > - CHLIST04( MOV_CH_LAYOUT_AC3_3_1, L, C, R, Cs ), > - CHLIST04( MOV_CH_LAYOUT_ITU_2_2, L, R, Ls, Rs ), > - CHLIST04( MOV_CH_LAYOUT_DVD_5, L, R, LFE, Cs ), > - CHLIST04( MOV_CH_LAYOUT_AC3_2_1_1, L, R, Cs, LFE ), > - CHLIST04( MOV_CH_LAYOUT_DVD_10, L, R, C, LFE ), > - CHLIST04( MOV_CH_LAYOUT_AC3_3_0_1, L, C, R, LFE ), > - CHLIST04( MOV_CH_LAYOUT_DTS_3_1, C, L, R, LFE ), > - CHLIST05( MOV_CH_LAYOUT_PENTAGONAL, L, R, Rls, Rrs, C ), > - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_A, L, R, C, Ls, Rs ), > - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_B, L, R, Ls, Rs, C ), > - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_C, L, C, R, Ls, Rs ), > - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_D, C, L, R, Ls, Rs ), > - CHLIST05( MOV_CH_LAYOUT_DVD_6, L, R, LFE, Ls, Rs ), > - CHLIST05( MOV_CH_LAYOUT_DVD_18, L, R, Ls, Rs, LFE ), > - CHLIST05( MOV_CH_LAYOUT_DVD_11, L, R, C, LFE, Cs ), > - CHLIST05( MOV_CH_LAYOUT_AC3_3_1_1, L, C, R, Cs, LFE ), > - CHLIST05( MOV_CH_LAYOUT_DTS_4_1, C, L, R, Cs, LFE ), > - CHLIST06( MOV_CH_LAYOUT_HEXAGONAL, L, R, Rls, Rrs, C, Cs ), > - CHLIST06( MOV_CH_LAYOUT_DTS_6_0_C, C, Cs, L, R, Rls, Rrs ), > - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_A, L, R, C, LFE, Ls, Rs ), > - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_B, L, R, Ls, Rs, C, LFE ), > - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_C, L, C, R, Ls, Rs, LFE ), > - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_D, C, L, R, Ls, Rs, LFE ), > - CHLIST06( MOV_CH_LAYOUT_AUDIOUNIT_6_0, L, R, Ls, Rs, C, Cs ), > - CHLIST06( MOV_CH_LAYOUT_AAC_6_0, C, L, R, Ls, Rs, Cs ), > - CHLIST06( MOV_CH_LAYOUT_EAC3_6_0_A, L, C, R, Ls, Rs, Cs ), > - CHLIST06( MOV_CH_LAYOUT_DTS_6_0_A, Lc, Rc, L, R, Ls, Rs ), > - CHLIST06( MOV_CH_LAYOUT_DTS_6_0_B, C, L, R, Rls, Rrs, Ts ), > - CHLIST07( MOV_CH_LAYOUT_MPEG_6_1_A, L, R, C, LFE, Ls, Rs, Cs ), > - CHLIST07( MOV_CH_LAYOUT_AAC_6_1, C, L, R, Ls, Rs, Cs, LFE ), > - CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_A, L, C, R, Ls, Rs, LFE, Cs ), > - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_D, C, L, R, Ls, Rs, LFE, Cs ), > - CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0, L, R, Ls, Rs, C, Rls, Rrs ), > - CHLIST07( MOV_CH_LAYOUT_AAC_7_0, C, L, R, Ls, Rs, Rls, Rrs ), > - CHLIST07( MOV_CH_LAYOUT_EAC3_7_0_A, L, C, R, Ls, Rs, Rls, Rrs ), > - CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT, L, R, Ls, Rs, C, Lc, Rc ), > - CHLIST07( MOV_CH_LAYOUT_DTS_7_0, Lc, C, Rc, L, R, Ls, Rs ), > - CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_B, L, C, R, Ls, Rs, LFE, Ts ), > - CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_C, L, C, R, Ls, Rs, LFE, Vhc ), > - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_A, Lc, Rc, L, R, Ls, Rs, LFE ), > - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_B, C, L, R, Rls, Rrs, Ts, LFE ), > - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_C, C, Cs, L, R, Rls, Rrs, LFE ), > - CHLIST08( MOV_CH_LAYOUT_OCTAGONAL, L, R, Rls, Rrs, C, Cs, Ls, Rs ), > - CHLIST08( MOV_CH_LAYOUT_AAC_OCTAGONAL, C, L, R, Ls, Rs, Rls, Rrs, Cs ), > - CHLIST08( MOV_CH_LAYOUT_CUBE, L, R, Rls, Rrs, Vhl, Vhr, Rlt, Rrt ), > - CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_A, L, R, C, LFE, Ls, Rs, Lc, Rc ), > - CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_B, C, Lc, Rc, L, R, Ls, Rs, LFE ), > - CHLIST08( MOV_CH_LAYOUT_EMAGIC_DEFAULT_7_1, L, R, Ls, Rs, C, LFE, Lc, Rc ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_B, L, C, R, Ls, Rs, LFE, Lc, Rc ), > - CHLIST08( MOV_CH_LAYOUT_DTS_7_1, Lc, C, Rc, L, R, Ls, Rs, LFE ), > - CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_C, L, R, C, LFE, Ls, Rs, Rls, Rrs ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_A, L, C, R, Ls, Rs, LFE, Rls, Rrs ), > - CHLIST08( MOV_CH_LAYOUT_SMPTE_DTV, L, R, C, LFE, Ls, Rs, Lt, Rt ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_C, L, C, R, Ls, Rs, LFE, Lsd, Rsd ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_D, L, C, R, Ls, Rs, LFE, Lw, Rw ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_E, L, C, R, Ls, Rs, LFE, Vhl, Vhr ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_F, L, C, R, Ls, Rs, LFE, Cs, Ts ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_G, L, C, R, Ls, Rs, LFE, Cs, Vhc ), > - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_H, L, C, R, Ls, Rs, LFE, Ts, Vhc ), > - CHLIST08( MOV_CH_LAYOUT_DTS_8_0_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs ), > - CHLIST08( MOV_CH_LAYOUT_DTS_8_0_B, Lc, C, Rc, L, R, Ls, Cs, Rs ), > - CHLIST09( MOV_CH_LAYOUT_DTS_8_1_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs, LFE ), > - CHLIST09( MOV_CH_LAYOUT_DTS_8_1_B, Lc, C, Rc, L, R, Ls, Cs, Rs, LFE ), > - CHLIST16( MOV_CH_LAYOUT_TMH_10_2_STD, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2), > - CHLIST21( MOV_CH_LAYOUT_TMH_10_2_FULL, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2, Lc, Rc, HI, VI, Haptic), > + MOV_CH_LAYOUT_MAP > }; > > static const enum MovChannelLayoutTag mov_ch_layouts_aac[] = { > @@ -281,14 +288,6 @@ static const struct { > > static const struct MovChannelLayoutMap* find_layout_map(uint32_t tag) > { > -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 > - { > - int i; > - for (i = 0; i < FF_ARRAY_ELEMS(mov_ch_layout_map); i += 1 + (mov_ch_layout_map[i].tag & 0xffff)) > - av_assert2(mov_ch_layout_map[i].tag & 0xffff0000); > - av_assert2(i == FF_ARRAY_ELEMS(mov_ch_layout_map)); > - } > -#endif > for (int i = 0; i < FF_ARRAY_ELEMS(mov_ch_layout_map); i += 1 + (mov_ch_layout_map[i].tag & 0xffff)) > if (mov_ch_layout_map[i].tag == tag) > return &mov_ch_layout_map[i + 1]; > -- > 2.35.3 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". >
diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c index e7d181d71f..4bb0ee7405 100644 --- a/libavformat/mov_chan.c +++ b/libavformat/mov_chan.c @@ -23,6 +23,7 @@ * @author Justin Ruggles */ +#include <assert.h> #include <stdint.h> #include "libavutil/avassert.h" @@ -81,108 +82,114 @@ struct MovChannelLayoutMap { }; }; -#define TAG(_0) {.tag = _0} -#define ID(_0) {.id = c_##_0} -#define CHLIST(_0, ...) TAG(_0), __VA_ARGS__ -#define CHLIST01(_0, _1) CHLIST(_0, ID(_1)) -#define CHLIST02(_0, _1, _2) CHLIST(_0, ID(_1), ID(_2)) -#define CHLIST03(_0, _1, _2, _3) CHLIST(_0, ID(_1), ID(_2), ID(_3)) -#define CHLIST04(_0, _1, _2, _3, _4) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4)) -#define CHLIST05(_0, _1, _2, _3, _4, _5) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5)) -#define CHLIST06(_0, _1, _2, _3, _4, _5, _6) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6)) -#define CHLIST07(_0, _1, _2, _3, _4, _5, _6, _7) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7)) -#define CHLIST08(_0, _1, _2, _3, _4, _5, _6, _7, _8) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8)) -#define CHLIST09(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9) CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9)) -#define CHLIST16(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16) \ - CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ - ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16)) -#define CHLIST21(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, _21) \ - CHLIST(_0, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ - ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16), ID(_17), ID(_18), ID(_19), ID(_20), ID(_21)) - +#define TAG(_tag, _cnt) {.tag = _tag} +#define ID(_0) {.id = c_##_0} +#define CHLIST01(_tag, _1) CHLIST(_tag, 1, ID(_1)) +#define CHLIST02(_tag, _1, _2) CHLIST(_tag, 2, ID(_1), ID(_2)) +#define CHLIST03(_tag, _1, _2, _3) CHLIST(_tag, 3, ID(_1), ID(_2), ID(_3)) +#define CHLIST04(_tag, _1, _2, _3, _4) CHLIST(_tag, 4, ID(_1), ID(_2), ID(_3), ID(_4)) +#define CHLIST05(_tag, _1, _2, _3, _4, _5) CHLIST(_tag, 5, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5)) +#define CHLIST06(_tag, _1, _2, _3, _4, _5, _6) CHLIST(_tag, 6, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6)) +#define CHLIST07(_tag, _1, _2, _3, _4, _5, _6, _7) CHLIST(_tag, 7, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7)) +#define CHLIST08(_tag, _1, _2, _3, _4, _5, _6, _7, _8) CHLIST(_tag, 8, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8)) +#define CHLIST09(_tag, _1, _2, _3, _4, _5, _6, _7, _8, _9) CHLIST(_tag, 9, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9)) +#define CHLIST16(_tag, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16) \ + CHLIST(_tag, 16, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ + ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16)) +#define CHLIST21(_tag, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, _21) \ + CHLIST(_tag, 21, ID(_1), ID(_2), ID(_3), ID(_4), ID(_5), ID(_6), ID(_7), ID(_8), ID(_9), ID(_10), \ + ID(_11), ID(_12), ID(_13), ID(_14), ID(_15), ID(_16), ID(_17), ID(_18), ID(_19), ID(_20), ID(_21)) + +#define MOV_CH_LAYOUT_MAP \ + CHLIST01( MOV_CH_LAYOUT_MONO, C )\ + CHLIST02( MOV_CH_LAYOUT_STEREO, L, R )\ + CHLIST02( MOV_CH_LAYOUT_STEREOHEADPHONES, L, R )\ + CHLIST02( MOV_CH_LAYOUT_BINAURAL, L, R )\ + CHLIST02( MOV_CH_LAYOUT_MIDSIDE, L, R )\ + CHLIST02( MOV_CH_LAYOUT_XY, L, R )\ + CHLIST02( MOV_CH_LAYOUT_MATRIXSTEREO, Lt, Rt )\ + CHLIST02( MOV_CH_LAYOUT_AC3_1_0_1, C, LFE )\ + CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_A, L, R, C )\ + CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_B, C, L, R )\ + CHLIST03( MOV_CH_LAYOUT_AC3_3_0, L, C, R )\ + CHLIST03( MOV_CH_LAYOUT_ITU_2_1, L, R, Cs )\ + CHLIST03( MOV_CH_LAYOUT_DVD_4, L, R, LFE )\ + CHLIST04( MOV_CH_LAYOUT_AMBISONIC_B_FORMAT, W, X, Y, Z )\ + CHLIST04( MOV_CH_LAYOUT_QUADRAPHONIC, L, R, Rls, Rrs )\ + CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_A, L, R, C, Cs )\ + CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_B, C, L, R, Cs )\ + CHLIST04( MOV_CH_LAYOUT_AC3_3_1, L, C, R, Cs )\ + CHLIST04( MOV_CH_LAYOUT_ITU_2_2, L, R, Ls, Rs )\ + CHLIST04( MOV_CH_LAYOUT_DVD_5, L, R, LFE, Cs )\ + CHLIST04( MOV_CH_LAYOUT_AC3_2_1_1, L, R, Cs, LFE )\ + CHLIST04( MOV_CH_LAYOUT_DVD_10, L, R, C, LFE )\ + CHLIST04( MOV_CH_LAYOUT_AC3_3_0_1, L, C, R, LFE )\ + CHLIST04( MOV_CH_LAYOUT_DTS_3_1, C, L, R, LFE )\ + CHLIST05( MOV_CH_LAYOUT_PENTAGONAL, L, R, Rls, Rrs, C )\ + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_A, L, R, C, Ls, Rs )\ + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_B, L, R, Ls, Rs, C )\ + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_C, L, C, R, Ls, Rs )\ + CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_D, C, L, R, Ls, Rs )\ + CHLIST05( MOV_CH_LAYOUT_DVD_6, L, R, LFE, Ls, Rs )\ + CHLIST05( MOV_CH_LAYOUT_DVD_18, L, R, Ls, Rs, LFE )\ + CHLIST05( MOV_CH_LAYOUT_DVD_11, L, R, C, LFE, Cs )\ + CHLIST05( MOV_CH_LAYOUT_AC3_3_1_1, L, C, R, Cs, LFE )\ + CHLIST05( MOV_CH_LAYOUT_DTS_4_1, C, L, R, Cs, LFE )\ + CHLIST06( MOV_CH_LAYOUT_HEXAGONAL, L, R, Rls, Rrs, C, Cs )\ + CHLIST06( MOV_CH_LAYOUT_DTS_6_0_C, C, Cs, L, R, Rls, Rrs )\ + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_A, L, R, C, LFE, Ls, Rs )\ + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_B, L, R, Ls, Rs, C, LFE )\ + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_C, L, C, R, Ls, Rs, LFE )\ + CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_D, C, L, R, Ls, Rs, LFE )\ + CHLIST06( MOV_CH_LAYOUT_AUDIOUNIT_6_0, L, R, Ls, Rs, C, Cs )\ + CHLIST06( MOV_CH_LAYOUT_AAC_6_0, C, L, R, Ls, Rs, Cs )\ + CHLIST06( MOV_CH_LAYOUT_EAC3_6_0_A, L, C, R, Ls, Rs, Cs )\ + CHLIST06( MOV_CH_LAYOUT_DTS_6_0_A, Lc, Rc, L, R, Ls, Rs )\ + CHLIST06( MOV_CH_LAYOUT_DTS_6_0_B, C, L, R, Rls, Rrs, Ts )\ + CHLIST07( MOV_CH_LAYOUT_MPEG_6_1_A, L, R, C, LFE, Ls, Rs, Cs )\ + CHLIST07( MOV_CH_LAYOUT_AAC_6_1, C, L, R, Ls, Rs, Cs, LFE )\ + CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_A, L, C, R, Ls, Rs, LFE, Cs )\ + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_D, C, L, R, Ls, Rs, LFE, Cs )\ + CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0, L, R, Ls, Rs, C, Rls, Rrs )\ + CHLIST07( MOV_CH_LAYOUT_AAC_7_0, C, L, R, Ls, Rs, Rls, Rrs )\ + CHLIST07( MOV_CH_LAYOUT_EAC3_7_0_A, L, C, R, Ls, Rs, Rls, Rrs )\ + CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT, L, R, Ls, Rs, C, Lc, Rc )\ + CHLIST07( MOV_CH_LAYOUT_DTS_7_0, Lc, C, Rc, L, R, Ls, Rs )\ + CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_B, L, C, R, Ls, Rs, LFE, Ts )\ + CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_C, L, C, R, Ls, Rs, LFE, Vhc )\ + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_A, Lc, Rc, L, R, Ls, Rs, LFE )\ + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_B, C, L, R, Rls, Rrs, Ts, LFE )\ + CHLIST07( MOV_CH_LAYOUT_DTS_6_1_C, C, Cs, L, R, Rls, Rrs, LFE )\ + CHLIST08( MOV_CH_LAYOUT_OCTAGONAL, L, R, Rls, Rrs, C, Cs, Ls, Rs )\ + CHLIST08( MOV_CH_LAYOUT_AAC_OCTAGONAL, C, L, R, Ls, Rs, Rls, Rrs, Cs )\ + CHLIST08( MOV_CH_LAYOUT_CUBE, L, R, Rls, Rrs, Vhl, Vhr, Rlt, Rrt )\ + CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_A, L, R, C, LFE, Ls, Rs, Lc, Rc )\ + CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_B, C, Lc, Rc, L, R, Ls, Rs, LFE )\ + CHLIST08( MOV_CH_LAYOUT_EMAGIC_DEFAULT_7_1, L, R, Ls, Rs, C, LFE, Lc, Rc )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_B, L, C, R, Ls, Rs, LFE, Lc, Rc )\ + CHLIST08( MOV_CH_LAYOUT_DTS_7_1, Lc, C, Rc, L, R, Ls, Rs, LFE )\ + CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_C, L, R, C, LFE, Ls, Rs, Rls, Rrs )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_A, L, C, R, Ls, Rs, LFE, Rls, Rrs )\ + CHLIST08( MOV_CH_LAYOUT_SMPTE_DTV, L, R, C, LFE, Ls, Rs, Lt, Rt )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_C, L, C, R, Ls, Rs, LFE, Lsd, Rsd )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_D, L, C, R, Ls, Rs, LFE, Lw, Rw )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_E, L, C, R, Ls, Rs, LFE, Vhl, Vhr )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_F, L, C, R, Ls, Rs, LFE, Cs, Ts )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_G, L, C, R, Ls, Rs, LFE, Cs, Vhc )\ + CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_H, L, C, R, Ls, Rs, LFE, Ts, Vhc )\ + CHLIST08( MOV_CH_LAYOUT_DTS_8_0_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs )\ + CHLIST08( MOV_CH_LAYOUT_DTS_8_0_B, Lc, C, Rc, L, R, Ls, Cs, Rs )\ + CHLIST09( MOV_CH_LAYOUT_DTS_8_1_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs, LFE )\ + CHLIST09( MOV_CH_LAYOUT_DTS_8_1_B, Lc, C, Rc, L, R, Ls, Cs, Rs, LFE )\ + CHLIST16( MOV_CH_LAYOUT_TMH_10_2_STD, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2 )\ + CHLIST21( MOV_CH_LAYOUT_TMH_10_2_FULL, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2, Lc, Rc, HI, VI, Haptic )\ + +#define CHLIST(_tag, _cnt, ...) static_assert((_tag & 0xffff) == _cnt, "Channel count of " #_tag " is not " #_cnt); +MOV_CH_LAYOUT_MAP +#undef CHLIST +#define CHLIST(_tag, _cnt, ...) TAG(_tag, _cnt), __VA_ARGS__, static const struct MovChannelLayoutMap mov_ch_layout_map[] = { - CHLIST01( MOV_CH_LAYOUT_MONO, C ), - CHLIST02( MOV_CH_LAYOUT_STEREO, L, R ), - CHLIST02( MOV_CH_LAYOUT_STEREOHEADPHONES, L, R ), - CHLIST02( MOV_CH_LAYOUT_BINAURAL, L, R ), - CHLIST02( MOV_CH_LAYOUT_MIDSIDE, L, R ), //C, sides - CHLIST02( MOV_CH_LAYOUT_XY, L, R ), //X (left ), Y (right ) - CHLIST02( MOV_CH_LAYOUT_MATRIXSTEREO, Lt, Rt ), - CHLIST02( MOV_CH_LAYOUT_AC3_1_0_1, C, LFE ), - CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_A, L, R, C ), - CHLIST03( MOV_CH_LAYOUT_MPEG_3_0_B, C, L, R ), - CHLIST03( MOV_CH_LAYOUT_AC3_3_0, L, C, R ), - CHLIST03( MOV_CH_LAYOUT_ITU_2_1, L, R, Cs ), - CHLIST03( MOV_CH_LAYOUT_DVD_4, L, R, LFE ), - CHLIST04( MOV_CH_LAYOUT_AMBISONIC_B_FORMAT, W, X, Y, Z ), - CHLIST04( MOV_CH_LAYOUT_QUADRAPHONIC, L, R, Rls, Rrs ), - CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_A, L, R, C, Cs ), - CHLIST04( MOV_CH_LAYOUT_MPEG_4_0_B, C, L, R, Cs ), - CHLIST04( MOV_CH_LAYOUT_AC3_3_1, L, C, R, Cs ), - CHLIST04( MOV_CH_LAYOUT_ITU_2_2, L, R, Ls, Rs ), - CHLIST04( MOV_CH_LAYOUT_DVD_5, L, R, LFE, Cs ), - CHLIST04( MOV_CH_LAYOUT_AC3_2_1_1, L, R, Cs, LFE ), - CHLIST04( MOV_CH_LAYOUT_DVD_10, L, R, C, LFE ), - CHLIST04( MOV_CH_LAYOUT_AC3_3_0_1, L, C, R, LFE ), - CHLIST04( MOV_CH_LAYOUT_DTS_3_1, C, L, R, LFE ), - CHLIST05( MOV_CH_LAYOUT_PENTAGONAL, L, R, Rls, Rrs, C ), - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_A, L, R, C, Ls, Rs ), - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_B, L, R, Ls, Rs, C ), - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_C, L, C, R, Ls, Rs ), - CHLIST05( MOV_CH_LAYOUT_MPEG_5_0_D, C, L, R, Ls, Rs ), - CHLIST05( MOV_CH_LAYOUT_DVD_6, L, R, LFE, Ls, Rs ), - CHLIST05( MOV_CH_LAYOUT_DVD_18, L, R, Ls, Rs, LFE ), - CHLIST05( MOV_CH_LAYOUT_DVD_11, L, R, C, LFE, Cs ), - CHLIST05( MOV_CH_LAYOUT_AC3_3_1_1, L, C, R, Cs, LFE ), - CHLIST05( MOV_CH_LAYOUT_DTS_4_1, C, L, R, Cs, LFE ), - CHLIST06( MOV_CH_LAYOUT_HEXAGONAL, L, R, Rls, Rrs, C, Cs ), - CHLIST06( MOV_CH_LAYOUT_DTS_6_0_C, C, Cs, L, R, Rls, Rrs ), - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_A, L, R, C, LFE, Ls, Rs ), - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_B, L, R, Ls, Rs, C, LFE ), - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_C, L, C, R, Ls, Rs, LFE ), - CHLIST06( MOV_CH_LAYOUT_MPEG_5_1_D, C, L, R, Ls, Rs, LFE ), - CHLIST06( MOV_CH_LAYOUT_AUDIOUNIT_6_0, L, R, Ls, Rs, C, Cs ), - CHLIST06( MOV_CH_LAYOUT_AAC_6_0, C, L, R, Ls, Rs, Cs ), - CHLIST06( MOV_CH_LAYOUT_EAC3_6_0_A, L, C, R, Ls, Rs, Cs ), - CHLIST06( MOV_CH_LAYOUT_DTS_6_0_A, Lc, Rc, L, R, Ls, Rs ), - CHLIST06( MOV_CH_LAYOUT_DTS_6_0_B, C, L, R, Rls, Rrs, Ts ), - CHLIST07( MOV_CH_LAYOUT_MPEG_6_1_A, L, R, C, LFE, Ls, Rs, Cs ), - CHLIST07( MOV_CH_LAYOUT_AAC_6_1, C, L, R, Ls, Rs, Cs, LFE ), - CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_A, L, C, R, Ls, Rs, LFE, Cs ), - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_D, C, L, R, Ls, Rs, LFE, Cs ), - CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0, L, R, Ls, Rs, C, Rls, Rrs ), - CHLIST07( MOV_CH_LAYOUT_AAC_7_0, C, L, R, Ls, Rs, Rls, Rrs ), - CHLIST07( MOV_CH_LAYOUT_EAC3_7_0_A, L, C, R, Ls, Rs, Rls, Rrs ), - CHLIST07( MOV_CH_LAYOUT_AUDIOUNIT_7_0_FRONT, L, R, Ls, Rs, C, Lc, Rc ), - CHLIST07( MOV_CH_LAYOUT_DTS_7_0, Lc, C, Rc, L, R, Ls, Rs ), - CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_B, L, C, R, Ls, Rs, LFE, Ts ), - CHLIST07( MOV_CH_LAYOUT_EAC3_6_1_C, L, C, R, Ls, Rs, LFE, Vhc ), - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_A, Lc, Rc, L, R, Ls, Rs, LFE ), - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_B, C, L, R, Rls, Rrs, Ts, LFE ), - CHLIST07( MOV_CH_LAYOUT_DTS_6_1_C, C, Cs, L, R, Rls, Rrs, LFE ), - CHLIST08( MOV_CH_LAYOUT_OCTAGONAL, L, R, Rls, Rrs, C, Cs, Ls, Rs ), - CHLIST08( MOV_CH_LAYOUT_AAC_OCTAGONAL, C, L, R, Ls, Rs, Rls, Rrs, Cs ), - CHLIST08( MOV_CH_LAYOUT_CUBE, L, R, Rls, Rrs, Vhl, Vhr, Rlt, Rrt ), - CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_A, L, R, C, LFE, Ls, Rs, Lc, Rc ), - CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_B, C, Lc, Rc, L, R, Ls, Rs, LFE ), - CHLIST08( MOV_CH_LAYOUT_EMAGIC_DEFAULT_7_1, L, R, Ls, Rs, C, LFE, Lc, Rc ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_B, L, C, R, Ls, Rs, LFE, Lc, Rc ), - CHLIST08( MOV_CH_LAYOUT_DTS_7_1, Lc, C, Rc, L, R, Ls, Rs, LFE ), - CHLIST08( MOV_CH_LAYOUT_MPEG_7_1_C, L, R, C, LFE, Ls, Rs, Rls, Rrs ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_A, L, C, R, Ls, Rs, LFE, Rls, Rrs ), - CHLIST08( MOV_CH_LAYOUT_SMPTE_DTV, L, R, C, LFE, Ls, Rs, Lt, Rt ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_C, L, C, R, Ls, Rs, LFE, Lsd, Rsd ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_D, L, C, R, Ls, Rs, LFE, Lw, Rw ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_E, L, C, R, Ls, Rs, LFE, Vhl, Vhr ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_F, L, C, R, Ls, Rs, LFE, Cs, Ts ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_G, L, C, R, Ls, Rs, LFE, Cs, Vhc ), - CHLIST08( MOV_CH_LAYOUT_EAC3_7_1_H, L, C, R, Ls, Rs, LFE, Ts, Vhc ), - CHLIST08( MOV_CH_LAYOUT_DTS_8_0_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs ), - CHLIST08( MOV_CH_LAYOUT_DTS_8_0_B, Lc, C, Rc, L, R, Ls, Cs, Rs ), - CHLIST09( MOV_CH_LAYOUT_DTS_8_1_A, Lc, Rc, L, R, Ls, Rs, Rls, Rrs, LFE ), - CHLIST09( MOV_CH_LAYOUT_DTS_8_1_B, Lc, C, Rc, L, R, Ls, Cs, Rs, LFE ), - CHLIST16( MOV_CH_LAYOUT_TMH_10_2_STD, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2), - CHLIST21( MOV_CH_LAYOUT_TMH_10_2_FULL, L, R, C, Vhc, Lsd, Rsd, Ls, Rs, Vhl, Vhr, Lw, Rw, Csd, Cs, LFE1, LFE2, Lc, Rc, HI, VI, Haptic), + MOV_CH_LAYOUT_MAP }; static const enum MovChannelLayoutTag mov_ch_layouts_aac[] = { @@ -281,14 +288,6 @@ static const struct { static const struct MovChannelLayoutMap* find_layout_map(uint32_t tag) { -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 - { - int i; - for (i = 0; i < FF_ARRAY_ELEMS(mov_ch_layout_map); i += 1 + (mov_ch_layout_map[i].tag & 0xffff)) - av_assert2(mov_ch_layout_map[i].tag & 0xffff0000); - av_assert2(i == FF_ARRAY_ELEMS(mov_ch_layout_map)); - } -#endif for (int i = 0; i < FF_ARRAY_ELEMS(mov_ch_layout_map); i += 1 + (mov_ch_layout_map[i].tag & 0xffff)) if (mov_ch_layout_map[i].tag == tag) return &mov_ch_layout_map[i + 1];
We can do this by using an X-macro for channel map declaration and doing a static_assert() in one pass for the check. Thanks for Andreas Rheinhardt for the suggestion. Signed-off-by: Marton Balint <cus@passwd.hu> --- libavformat/mov_chan.c | 217 ++++++++++++++++++++--------------------- 1 file changed, 108 insertions(+), 109 deletions(-)