diff --git a/vp9/encoder/vp9_bitstream.c b/vp9/encoder/vp9_bitstream.c index 3a74bf1c3f9a31acc2e87971d70bccd463075684..bdb4adcb0057bc1410a7e5cf3f5f37e3cdb4c7d7 100644 --- a/vp9/encoder/vp9_bitstream.c +++ b/vp9/encoder/vp9_bitstream.c @@ -706,12 +706,6 @@ static void build_tree_distribution(VP9_COMP *cpi, TX_SIZE tx_size) { } } -static void build_coeff_contexts(VP9_COMP *cpi) { - TX_SIZE t; - for (t = TX_4X4; t <= TX_32X32; t++) - build_tree_distribution(cpi, t); -} - static void update_coef_probs_common(vp9_writer* const bc, VP9_COMP *cpi, TX_SIZE tx_size) { vp9_coeff_probs_model *new_frame_coef_probs = cpi->frame_coef_probs[tx_size]; @@ -885,25 +879,17 @@ static void update_coef_probs_common(vp9_writer* const bc, VP9_COMP *cpi, } } -static void update_coef_probs(VP9_COMP* const cpi, vp9_writer* const bc) { +static void update_coef_probs(VP9_COMP* cpi, vp9_writer* w) { const TX_MODE tx_mode = cpi->common.tx_mode; - + const TX_SIZE max_tx_size = tx_mode_to_biggest_tx_size[tx_mode]; + TX_SIZE tx_size; vp9_clear_system_state(); - // Build the cofficient contexts based on counts collected in encode loop - build_coeff_contexts(cpi); - - update_coef_probs_common(bc, cpi, TX_4X4); - - // do not do this if not even allowed - if (tx_mode > ONLY_4X4) - update_coef_probs_common(bc, cpi, TX_8X8); - - if (tx_mode > ALLOW_8X8) - update_coef_probs_common(bc, cpi, TX_16X16); + for (tx_size = TX_4X4; tx_size <= TX_32X32; ++tx_size) + build_tree_distribution(cpi, tx_size); - if (tx_mode > ALLOW_16X16) - update_coef_probs_common(bc, cpi, TX_32X32); + for (tx_size = TX_4X4; tx_size <= max_tx_size; ++tx_size) + update_coef_probs_common(w, cpi, tx_size); } static void encode_loopfilter(struct loopfilter *lf,