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exporting the internal qscale table, this allso fixes the ordering
Originally committed as revision 1116 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
parent
6234d753a9
commit
6b72ac6323
@ -5,8 +5,8 @@
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#define LIBAVCODEC_VERSION_INT 0x000406
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#define LIBAVCODEC_VERSION "0.4.6"
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#define LIBAVCODEC_BUILD 4632
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#define LIBAVCODEC_BUILD_STR "4632"
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#define LIBAVCODEC_BUILD 4633
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#define LIBAVCODEC_BUILD_STR "4633"
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enum CodecID {
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CODEC_ID_NONE,
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@ -467,15 +467,17 @@ typedef struct AVCodecContext {
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*/
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int error_resilience;
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#ifndef MBC
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#define MBC 128
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#define MBR 96
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#endif
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#define QP_TYPE int //FIXME note xxx this might be changed to int8_t
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/**
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* obsolete, just here to keep ABI compatible (should be removed perhaps, dunno)
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*/
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int *quant_store;
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QP_TYPE *quant_store; /* field for communicating with external postprocessing */
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unsigned qstride;
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/**
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* QP store stride
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* encoding: unused
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* decoding: set by lavc
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*/
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int qstride;
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/**
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* buffer, where the next picture should be decoded into
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@ -735,40 +737,18 @@ typedef struct AVCodecContext {
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#define FF_EC_GUESS_MVS 1
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#define FF_EC_DEBLOCK 2
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//FIXME this should be reordered after kabis API is finished ...
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//TODO kill kabi
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/*
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Note: Below are located reserved fields for further usage
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It requires for ABI !!!
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If you'll perform some changes then borrow new space from these fields
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(void * can be safety replaced with struct * ;)
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P L E A S E ! ! !
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Note: use avcodec_alloc_context instead of malloc to allocate this,
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otherwise the ABI compatibility will be broken between versions
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IMPORTANT: Never change order of already declared fields!!!
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/**
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* QP table of the currently decoded frame
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* encoding; unused
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* decoding: set by lavc
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*/
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//TODO: remove mess below
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unsigned long long int
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ull_res0,ull_res1,ull_res2,ull_res3,ull_res4,ull_res5,
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ull_res6,ull_res7,ull_res8,ull_res9,ull_res10,ull_res11;
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float
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flt_res0,flt_res1,flt_res2,flt_res3,flt_res4,flt_res5,
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flt_res6,flt_res7,flt_res8,flt_res9,flt_res10,flt_res11,flt_res12;
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void
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*ptr_res0,*ptr_res1,*ptr_res2,*ptr_res3,*ptr_res4,*ptr_res5,
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*ptr_res6,*ptr_res7,*ptr_res8,*ptr_res9,*ptr_res10,*ptr_res11,*ptr_res12;
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unsigned long int
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ul_res0,ul_res1,ul_res2,ul_res3,ul_res4,ul_res5,
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ul_res6,ul_res7,ul_res8,ul_res9,ul_res10,ul_res11,ul_res12;
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unsigned short int
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us_res0,us_res1,us_res2,us_res3,us_res4,us_res5,
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us_res6,us_res7,us_res8,us_res9,us_res10,us_res11,us_res12;
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unsigned char
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uc_res0,uc_res1,uc_res2,uc_res3,uc_res4,uc_res5,
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uc_res6,uc_res7,uc_res8,uc_res9,uc_res10,uc_res11,uc_res12;
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unsigned int
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ui_res0,ui_res1,ui_res2,ui_res3,ui_res4,ui_res5,ui_res6,ui_res7,ui_res8,ui_res9,
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ui_res10,ui_res11,ui_res12,ui_res13,ui_res14,ui_res15,ui_res16;
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int8_t *current_qscale_table;
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/**
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* QP table of the currently displayed frame
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* encoding; unused
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* decoding: set by lavc
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*/
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int8_t *display_qscale_table;
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} AVCodecContext;
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typedef struct AVCodec {
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@ -783,23 +763,6 @@ typedef struct AVCodec {
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UINT8 *buf, int buf_size);
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int capabilities;
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struct AVCodec *next;
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/*
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Note: Below are located reserved fields for further usage
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It requires for ABI !!!
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If you'll perform some changes then borrow new space from these fields
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(void * can be safety replaced with struct * ;)
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P L E A S E ! ! !
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IMPORTANT: Never change order of already declared fields!!!
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*/
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unsigned long long int
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ull_res0,ull_res1,ull_res2,ull_res3,ull_res4,ull_res5,
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ull_res6,ull_res7,ull_res8,ull_res9,ull_res10,ull_res11,ull_res12;
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float
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flt_res0,flt_res1,flt_res2,flt_res3,flt_res4,flt_res5,
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flt_res6,flt_res7,flt_res8,flt_res9,flt_res10,flt_res11,flt_res12;
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void
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*ptr_res0,*ptr_res1,*ptr_res2,*ptr_res3,*ptr_res4,*ptr_res5,
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*ptr_res6,*ptr_res7,*ptr_res8,*ptr_res9,*ptr_res10,*ptr_res11,*ptr_res12;
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} AVCodec;
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/* three components are given, that's all */
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@ -955,10 +918,12 @@ void avcodec_register_all(void);
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void avcodec_flush_buffers(AVCodecContext *avctx);
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#ifdef FF_POSTPROCESS
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extern int quant_store[MBR+1][MBC+1]; // [Review]
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// deprecated / obsolete stuff, WILL be removed
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#ifndef MBC
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#define MBC 128
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#define MBR 96
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#endif
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#define QP_TYPE int
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/**
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* Interface for 0.5.0 version
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@ -420,7 +420,11 @@ int MPV_common_init(MpegEncContext *s)
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s->dc_val[0][i] = 1024;
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}
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CHECKED_ALLOCZ(s->qscale_table , s->mb_num * sizeof(UINT8))
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CHECKED_ALLOCZ(s->next_qscale_table , s->mb_num * sizeof(UINT8))
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CHECKED_ALLOCZ(s->last_qscale_table , s->mb_num * sizeof(UINT8))
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CHECKED_ALLOCZ(s->aux_qscale_table , s->mb_num * sizeof(UINT8))
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s->qscale_table= s->next_qscale_table;
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s->avctx->qstride= s->mb_width;
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/* which mb is a intra block */
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CHECKED_ALLOCZ(s->mbintra_table, s->mb_num);
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@ -469,7 +473,9 @@ void MPV_common_end(MpegEncContext *s)
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av_freep(&s->mbintra_table);
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av_freep(&s->cbp_table);
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av_freep(&s->pred_dir_table);
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av_freep(&s->qscale_table);
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av_freep(&s->next_qscale_table);
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av_freep(&s->last_qscale_table);
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av_freep(&s->aux_qscale_table);
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av_freep(&s->me_scratchpad);
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av_freep(&s->me_map);
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av_freep(&s->me_score_map);
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@ -824,6 +830,9 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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s->current_picture[i] = s->aux_picture[i];
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}
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s->avctx->display_qscale_table=
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s->avctx->current_qscale_table=
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s->qscale_table= s->aux_qscale_table;
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} else {
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for(i=0;i<3;i++) {
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/* swap next and last */
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@ -847,6 +856,9 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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else
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avctx->dr_opaque_frame= s->next_dr_opaque;
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}
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s->avctx->current_qscale_table= s->qscale_table = s->last_qscale_table;
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s->avctx->display_qscale_table= s->last_qscale_table = s->next_qscale_table;
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s->next_qscale_table= s->qscale_table;
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}
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/* set dequantizer, we cant do it during init as it might change for mpeg4
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and we cant do it in the header decode as init isnt called for mpeg4 there yet */
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@ -1728,14 +1740,6 @@ void MPV_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
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mb_x = s->mb_x;
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mb_y = s->mb_y;
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#ifdef FF_POSTPROCESS
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/* Obsolete. Exists for compatibility with mplayer only. */
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quant_store[mb_y][mb_x]=s->qscale;
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//printf("[%02d][%02d] %d\n",mb_x,mb_y,s->qscale);
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#else
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/* even more obsolete, exists for mplayer xp only */
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if(s->avctx->quant_store) s->avctx->quant_store[mb_y*s->avctx->qstride+mb_x] = s->qscale;
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#endif
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s->qscale_table[mb_xy]= s->qscale;
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/* update DC predictors for P macroblocks */
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@ -187,7 +187,10 @@ typedef struct MpegEncContext {
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UINT8 *mbintra_table; /* used to avoid setting {ac, dc, cbp}-pred stuff to zero on inter MB decoding */
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UINT8 *cbp_table; /* used to store cbp, ac_pred for partitioned decoding */
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UINT8 *pred_dir_table; /* used to store pred_dir for partitioned decoding */
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INT8 *qscale_table; /* used to store qscale for partitioned decoding (& postprocessing FIXME export) */
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INT8 *qscale_table; /* used to store qscale */
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INT8 *aux_qscale_table;
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INT8 *next_qscale_table;
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INT8 *last_qscale_table; //FIXME move these into some picture struct (MpegEncContext.aux.qscale_table[])
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UINT8 *edge_emu_buffer;
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int input_qscale; /* qscale prior to reordering of frames */
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