fix a bug in inter frame dependency .tmp file

Author: roman10

dependency.c

@@ -699,7 +699,7 @@ static void compute_mb_mask_from_intra_frame_dependency_for_single_mb(int p_vide
         }
         gVideoCodecCtxList[p_videoFileIndex]->selected_mb_mask[l_mb.h][l_mb.w]++;
         for (l_i = 0; l_i < 3; ++l_i) {
-			p = pframe + (l_mb.h*_width + l_mb.w)*8 + l_i*2;
+			p = pframe + (l_mb.h*_width + l_mb.w)*6 + l_i*2;
             if ((*p !=0) || (*(p+1) != 0)) {
 				l_mb2.h = *p;
 				l_mb2.w = *(p+1);

dependency.h

@@ -46,7 +46,7 @@
 //#define NORM_DECODE_DEBUG			//uncommented: dump dependency for normal decoding mode; should be commented at 						//selective decoding mode
 //#define DUMP_SELECTED_MB_MASK			//enabled: dump the mask for the mb needed;
 //#define DUMP_VIDEO_FRAME_BYTES			//enabled: dump the bytes to a binary file
-//#define DUMP_SELECTIVE_DEP			//enabled: dump the relationship in memory to files
+#define DUMP_SELECTIVE_DEP			//enabled: dump the relationship in memory to files
 
 #define MAX_FRAME_NUM_IN_GOP 50
 #define MAX_MB_H 100

libavcodec/h263dec.c

@@ -423,6 +423,7 @@ static int decode_slice_dep(MpegEncContext *s){
                 const int xy= s->mb_x + s->mb_y*s->mb_stride;
                 if(ret==SLICE_END){
                     MPV_decode_mb_dep(s, s->block);
+					fprintf(s->avctx->g_interDepF, "\n");
                     if(s->loop_filter)
                         ff_h263_loop_filter(s);