added additional parameter to setVideoStreamMover.

diff --git a/lib/h.263/swfvideo.c b/lib/h.263/swfvideo.c
index 1ab0afa..c928a3f 100644 (file)
--- a/lib/h.263/swfvideo.c
+++ b/lib/h.263/swfvideo.c
@@ -1058,9 +1058,9 @@ void prepareMVDBlock(VIDEOSTREAM*s, mvdblockdata_t*data, int bx, int by, block_t
 int writeMVDBlock(VIDEOSTREAM*s, TAG*tag, mvdblockdata_t*data)
 {
     int c = 0, y = 0;
-    /* mvd (0,0) block (mode=0) */
     int t;
     int has_dc=0; // mvd w/o mvd24
+    /* mvd (0,0) block (mode=0) */
     int mode = 0;
     int bx = data->bx;
     int by = data->by;
@@ -1268,12 +1268,13 @@ void swf_SetVideoStreamPFrame(TAG*tag, VIDEOSTREAM*s, RGBA*pic, int quant)
 #endif
 }
 
-void swf_SetVideoStreamMover(TAG*tag, VIDEOSTREAM*s, signed char* movex, signed char* movey, int quant)
+void swf_SetVideoStreamMover(TAG*tag, VIDEOSTREAM*s, signed char* movex, signed char* movey, void**picture, int quant)
 {
     int bx, by;
 
     if(quant<1) quant=1;
     if(quant>31) quant=31;
+    s->quant = quant;
 
     writeHeader(tag, s->width, s->height, s->frame, quant, TYPE_PFRAME);
 
@@ -1284,10 +1285,6 @@ void swf_SetVideoStreamMover(TAG*tag, VIDEOSTREAM*s, signed char* movex, signed
     {
        for(bx=0;bx<s->bbx;bx++)
        {
-           /* mvd (0,0) block (mode=0) */
-           int mode = 0;
-           int has_dc = 0;
-           int cbpybits=0,cbpcbits=0;
            int predictmvdx=0, predictmvdy=0;
            int mvx=movex[by*s->bbx+bx];
            int mvy=movey[by*s->bbx+bx];
@@ -1297,19 +1294,50 @@ void swf_SetVideoStreamMover(TAG*tag, VIDEOSTREAM*s, signed char* movex, signed
            if(mvy<-32) mvy=-32;
            if(mvy>31) mvy=31;
 
-           if(mvx == 0 && mvy == 0) {
+           if(mvx == 0 && mvy == 0 && picture == 0) {
                swf_SetBits(tag,1,1); // COD skip
            } else {
+               int mode = 0;
+               int has_dc=0;
+               int y=0,c=0;
+               block_t b;
+               block_t b2;
+               
                swf_SetBits(tag,0,1); // COD
-               codehuffman(tag, mcbpc_inter, mode*4+cbpcbits);
-               codehuffman(tag, cbpy, cbpybits^15);
-       
-               /* vector */
-               predictmvd(s,bx,by,&predictmvdx,&predictmvdy);
-               codehuffman(tag, mvd, mvd2index(predictmvdx, predictmvdy, mvx, mvy, 0));
-               codehuffman(tag, mvd, mvd2index(predictmvdx, predictmvdy, mvx, mvy, 1));
-               s->mvdx[by*s->bbx+bx] = mvx;
-               s->mvdy[by*s->bbx+bx] = mvy;
+
+               if(mvx==0 && mvy==0) { // only picture
+                   mode = 3;
+                   has_dc = 1;
+               }
+
+               if(picture) {
+                   /* todo: store picture in b */
+                   dodctandquant(&b, &b2, 1, s->quant);
+                   getblockpatterns(&b2, &y, &c, 1);
+               } else {
+                   y=0;c=0;
+               }
+
+               codehuffman(tag, mcbpc_inter, mode*4+c);
+               codehuffman(tag, cbpy, y^15);
+               
+               if(mode < 3) {
+                   /* has motion vector */
+                   predictmvd(s,bx,by,&predictmvdx,&predictmvdy);
+                   codehuffman(tag, mvd, mvd2index(predictmvdx, predictmvdy, mvx, mvy, 0));
+                   codehuffman(tag, mvd, mvd2index(predictmvdx, predictmvdy, mvx, mvy, 1));
+                   s->mvdx[by*s->bbx+bx] = mvx;
+                   s->mvdy[by*s->bbx+bx] = mvy;
+               }
+
+               if(picture) {
+                   encode8x8(tag, b2.y1, has_dc, y&8);
+                   encode8x8(tag, b2.y2, has_dc, y&4);
+                   encode8x8(tag, b2.y3, has_dc, y&2);
+                   encode8x8(tag, b2.y4, has_dc, y&1);
+                   encode8x8(tag, b2.u, has_dc, c&2);
+                   encode8x8(tag, b2.v, has_dc, c&1);
+               }
            }
        }
     }