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Code Issues Releases Activity

cabac: remove write-only h264_mps_state[]

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This commit is contained in:
Anton Khirnov 2013-08-11 12:12:43 +02:00
parent 668643b923
commit e880418660
1 changed files with 2 additions and 6 deletions
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8
libavcodec/cabac.c
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@ -73,8 +73,6 @@ static const uint8_t lps_range[64][4]= {
{ 6, 8, 9, 11}, { 6, 7, 9, 10}, { 6, 7, 8, 9}, { 2, 2, 2, 2}, { 6, 8, 9, 11}, { 6, 7, 9, 10}, { 6, 7, 8, 9}, { 2, 2, 2, 2},
}; };
static uint8_t h264_mps_state[2 * 64];
static const uint8_t mps_state[64]= { static const uint8_t mps_state[64]= {
1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8,
9,10,11,12,13,14,15,16, 9,10,11,12,13,14,15,16,
@ -146,10 +144,8 @@ void ff_init_cabac_states(void)
ff_h264_lps_range[j*2*64+2*i+1]= lps_range[i][j]; ff_h264_lps_range[j*2*64+2*i+1]= lps_range[i][j];
} }
ff_h264_mlps_state[128+2*i+0]= ff_h264_mlps_state[128 + 2 * i + 0] = 2 * mps_state[i] + 0;
h264_mps_state[2 * i + 0] = 2 * mps_state[i] + 0; ff_h264_mlps_state[128 + 2 * i + 1] = 2 * mps_state[i] + 1;
ff_h264_mlps_state[128+2*i+1]=
h264_mps_state[2 * i + 1] = 2 * mps_state[i] + 1;
if( i ){ if( i ){
ff_h264_mlps_state[128-2*i-1]= 2*lps_state[i]+0; ff_h264_mlps_state[128-2*i-1]= 2*lps_state[i]+0;