mirror of https://git.ffmpeg.org/ffmpeg.git
intrax8: Move a comment to the place it corresponds
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@ -152,11 +152,11 @@ static inline int x8_get_orient_vlc(IntraX8Context * w){
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return get_vlc2(&s->gb, w->j_orient_vlc->table, OR_VLC_BITS, OR_VLC_MTD);
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return get_vlc2(&s->gb, w->j_orient_vlc->table, OR_VLC_BITS, OR_VLC_MTD);
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}
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}
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#define extra_bits(eb) (eb)
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#define extra_bits(eb) (eb) // 3 bits
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#define extra_run (0xFF<<8)
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#define extra_run (0xFF << 8) // 1 bit
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#define extra_level (0x00<<8)
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#define extra_level (0x00 << 8) // 1 bit
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#define run_offset(r) ((r)<<16)
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#define run_offset(r) ((r) << 16) // 6 bits
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#define level_offset(l) ((l)<<24)
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#define level_offset(l) ((l) << 24) // 5 bits
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static const uint32_t ac_decode_table[]={
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static const uint32_t ac_decode_table[]={
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/*46*/ extra_bits(3) | extra_run | run_offset(16) | level_offset( 0),
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/*46*/ extra_bits(3) | extra_run | run_offset(16) | level_offset( 0),
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/*47*/ extra_bits(3) | extra_run | run_offset(24) | level_offset( 0),
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/*47*/ extra_bits(3) | extra_run | run_offset(24) | level_offset( 0),
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@ -193,7 +193,6 @@ static const uint32_t ac_decode_table[]={
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/*71*/ extra_bits(2) | extra_level | run_offset( 1) | level_offset( 3),
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/*71*/ extra_bits(2) | extra_level | run_offset( 1) | level_offset( 3),
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/*72*/ extra_bits(3) | extra_level | run_offset( 1) | level_offset( 7),
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/*72*/ extra_bits(3) | extra_level | run_offset( 1) | level_offset( 7),
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};
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};
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//extra_bits = 3bits; extra_run/level = 1 bit; run_offset = 6bits; level_offset = 5 bits;
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#undef extra_bits
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#undef extra_bits
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#undef extra_run
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#undef extra_run
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#undef extra_level
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#undef extra_level
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