diff --git a/libavcodec/cook.c b/libavcodec/cook.c index 516a1380c6..e1e33564bc 100644 --- a/libavcodec/cook.c +++ b/libavcodec/cook.c @@ -131,11 +131,6 @@ typedef struct { float rootpow2tab[127]; /* data buffers */ - uint8_t* frame_reorder_buffer; - int* frame_reorder_index; - int frame_reorder_counter; - int frame_reorder_complete; - int frame_reorder_index_size; uint8_t* decoded_bytes_buffer; float mono_mdct_output[2048] __attribute__((aligned(16))); @@ -325,8 +320,6 @@ static int cook_decode_close(AVCodecContext *avctx) av_free(q->mlt_precos); av_free(q->mlt_presin); av_free(q->mlt_postcos); - av_free(q->frame_reorder_index); - av_free(q->frame_reorder_buffer); av_free(q->decoded_bytes_buffer); /* Free the transform. */ @@ -915,7 +908,7 @@ static void joint_decode(COOKContext *q, float* mlt_buffer1, float* mlt_buffer2) { int i,j; int decouple_tab[SUBBAND_SIZE]; - float decode_buffer[2048]; //Only 1060 might be needed. + float decode_buffer[1060]; int idx, cpl_tmp,tmp_idx; float f1,f2; float* cplscale; @@ -940,20 +933,18 @@ static void joint_decode(COOKContext *q, float* mlt_buffer1, /* When we reach js_subband_start (the higher frequencies) the coefficients are stored in a coupling scheme. */ idx = (1 << q->js_vlc_bits) - 1; - if (q->js_subband_start < q->subbands) { - for (i=0 ; isubbands ; i++) { - cpl_tmp = cplband[i + q->js_subband_start]; - idx -=decouple_tab[cpl_tmp]; - cplscale = (float*)cplscales[q->js_vlc_bits-2]; //choose decoupler table - f1 = cplscale[decouple_tab[cpl_tmp]]; - f2 = cplscale[idx-1]; - for (j=0 ; jjs_subband_start + i)*20)+j; - mlt_buffer1[20*(i+q->js_subband_start) + j] = f1 * decode_buffer[tmp_idx]; - mlt_buffer2[20*(i+q->js_subband_start) + j] = f2 * decode_buffer[tmp_idx]; - } - idx = (1 << q->js_vlc_bits) - 1; + for (i=q->js_subband_start ; isubbands ; i++) { + cpl_tmp = cplband[i]; + idx -=decouple_tab[cpl_tmp]; + cplscale = (float*)cplscales[q->js_vlc_bits-2]; //choose decoupler table + f1 = cplscale[decouple_tab[cpl_tmp]]; + f2 = cplscale[idx-1]; + for (j=0 ; jjs_subband_start + i)*20)+j; + mlt_buffer1[20*i + j] = f1 * decode_buffer[tmp_idx]; + mlt_buffer2[20*i + j] = f2 * decode_buffer[tmp_idx]; } + idx = (1 << q->js_vlc_bits) - 1; } } @@ -1159,8 +1150,6 @@ static void dump_cook_context(COOKContext *q, COOKextradata *e) PRINT("numvector_bits",q->numvector_bits); PRINT("numvector_size",q->numvector_size); PRINT("total_subbands",q->total_subbands); - PRINT("frame_reorder_counter",q->frame_reorder_counter); - PRINT("frame_reorder_index_size",q->frame_reorder_index_size); } #endif /** @@ -1293,8 +1282,9 @@ static int cook_decode_init(AVCodecContext *avctx) /* Initialize transform. */ if ( init_cook_mlt(q) == 0 ) return -1; - - //dump_cook_context(q,e); +#ifdef COOKDEBUG + dump_cook_context(q,e); +#endif return 0; }