diff options
Diffstat (limited to 'libavcodec/ffv1.h')
-rw-r--r-- | libavcodec/ffv1.h | 37 |
1 files changed, 6 insertions, 31 deletions
diff --git a/libavcodec/ffv1.h b/libavcodec/ffv1.h index d9398e55c7..5f4a340a87 100644 --- a/libavcodec/ffv1.h +++ b/libavcodec/ffv1.h @@ -158,37 +158,6 @@ static av_always_inline int fold(int diff, int bits) return diff; } -static inline int predict(int16_t *src, int16_t *last) -{ - const int LT = last[-1]; - const int T = last[0]; - const int L = src[-1]; - - return mid_pred(L, L + T - LT, T); -} - -static inline int get_context(PlaneContext *p, int16_t *src, - int16_t *last, int16_t *last2) -{ - const int LT = last[-1]; - const int T = last[0]; - const int RT = last[1]; - const int L = src[-1]; - - if (p->quant_table[3][127]) { - const int TT = last2[0]; - const int LL = src[-2]; - return p->quant_table[0][(L - LT) & 0xFF] + - p->quant_table[1][(LT - T) & 0xFF] + - p->quant_table[2][(T - RT) & 0xFF] + - p->quant_table[3][(LL - L) & 0xFF] + - p->quant_table[4][(TT - T) & 0xFF]; - } else - return p->quant_table[0][(L - LT) & 0xFF] + - p->quant_table[1][(LT - T) & 0xFF] + - p->quant_table[2][(T - RT) & 0xFF]; -} - static inline void update_vlc_state(VlcState *const state, const int v) { int drift = state->drift; @@ -223,4 +192,10 @@ static inline void update_vlc_state(VlcState *const state, const int v) state->count = count; } +#define TYPE int16_t +#define RENAME(name) name +#include "ffv1_template.c" +#undef TYPE +#undef RENAME + #endif /* AVCODEC_FFV1_H */ |