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Disable writing of cabac flags not currently available

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This commit is contained in:
Marko Viitanen 2018-08-30 11:21:44 +03:00
parent e3dbaf99a9
commit 84e78c6c50
1 changed files with 6 additions and 8 deletions
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14
src/encode_coding_tree.c
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@ -294,15 +294,14 @@ void kvz_encode_coeff_nxn(encoder_state_t * const state,
c1 = 1; c1 = 1;
base_ctx_mod = (type == 0) ? &(cabac->ctx.cu_one_model_luma[4 * ctx_set]) : //base_ctx_mod = (type == 0) ? &(cabac->ctx.cu_one_model_luma[4 * ctx_set]) : &(cabac->ctx.cu_one_model_chroma[4 * ctx_set]);
&(cabac->ctx.cu_one_model_chroma[4 * ctx_set]);
num_c1_flag = MIN(num_non_zero, C1FLAG_NUMBER); num_c1_flag = MIN(num_non_zero, C1FLAG_NUMBER);
first_c2_flag_idx = -1; first_c2_flag_idx = -1;
for (idx = 0; idx < num_c1_flag; idx++) { for (idx = 0; idx < num_c1_flag; idx++) {
uint32_t symbol = (abs_coeff[idx] > 1) ? 1 : 0; uint32_t symbol = (abs_coeff[idx] > 1) ? 1 : 0;
cabac->cur_ctx = &base_ctx_mod[c1]; //cabac->cur_ctx = &base_ctx_mod[c1];
CABAC_BIN(cabac, symbol, "coeff_abs_level_greater1_flag"); //CABAC_BIN(cabac, symbol, "coeff_abs_level_greater1_flag");
if (symbol) { if (symbol) {
c1 = 0; c1 = 0;
@ -317,13 +316,12 @@ void kvz_encode_coeff_nxn(encoder_state_t * const state,
} }
if (c1 == 0) { if (c1 == 0) {
base_ctx_mod = (type == 0) ? &(cabac->ctx.cu_abs_model_luma[ctx_set]) : //base_ctx_mod = (type == 0) ? &(cabac->ctx.cu_abs_model_luma[ctx_set]) : &(cabac->ctx.cu_abs_model_chroma[ctx_set]);
&(cabac->ctx.cu_abs_model_chroma[ctx_set]);
if (first_c2_flag_idx != -1) { if (first_c2_flag_idx != -1) {
uint8_t symbol = (abs_coeff[first_c2_flag_idx] > 2) ? 1 : 0; uint8_t symbol = (abs_coeff[first_c2_flag_idx] > 2) ? 1 : 0;
cabac->cur_ctx = &base_ctx_mod[0]; //cabac->cur_ctx = &base_ctx_mod[0];
CABAC_BIN(cabac, symbol, "coeff_abs_level_greater2_flag"); //CABAC_BIN(cabac, symbol, "coeff_abs_level_greater2_flag");
} }
} }
if (be_valid && sign_hidden) { if (be_valid && sign_hidden) {